{-
    Copyright 2012-2021 Vidar Holen

    This file is part of ShellCheck.
    https://www.shellcheck.net

    ShellCheck is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    ShellCheck is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE NoMonomorphismRestriction #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE MultiWayIf #-}
module ShellCheck.Parser (parseScript, runTests) where

import ShellCheck.AST
import ShellCheck.ASTLib hiding (runTests)
import ShellCheck.Data
import ShellCheck.Interface

import Control.Applicative ((<*), (*>))
import Control.Monad
import Control.Monad.Identity
import Control.Monad.Trans
import Data.Char
import Data.Functor
import Data.List (isPrefixOf, isInfixOf, isSuffixOf, partition, sortBy, intercalate, nub, find)
import Data.Maybe
import Data.Monoid
import Debug.Trace -- STRIP
import GHC.Exts (sortWith)
import Prelude hiding (readList)
import System.IO
import Text.Parsec hiding (runParser, (<?>))
import Text.Parsec.Error
import Text.Parsec.Pos
import qualified Control.Monad.Reader as Mr
import qualified Control.Monad.State as Ms
import qualified Data.Map as Map

import Test.QuickCheck.All (quickCheckAll)

type SCBase m = Mr.ReaderT (Environment m) (Ms.StateT SystemState m)
type SCParser m v = ParsecT String UserState (SCBase m) v

backslash :: Monad m => SCParser m Char
backslash :: SCParser m Char
backslash = Char -> SCParser m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\\'
linefeed :: Monad m => SCParser m Char
linefeed :: SCParser m Char
linefeed = do
    SCParser m Char -> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional SCParser m Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn
    Char
c <- Char -> SCParser m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\n'
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readPendingHereDocs
    Char -> SCParser m Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
c
singleQuote :: ParsecT s u m Char
singleQuote = Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\''
doubleQuote :: ParsecT s u m Char
doubleQuote = Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'"'
variableStart :: ParsecT s u m Char
variableStart = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
upper ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
lower ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"_"
variableChars :: ParsecT s u m Char
variableChars = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
upper ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
lower ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"_"
-- Chars to allow in function names
functionChars :: ParsecT s u m Char
functionChars = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
":+?-./^@,"
-- Chars to allow in functions using the 'function' keyword
extendedFunctionChars :: ParsecT s u m Char
extendedFunctionChars = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
functionChars ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"[]*=!"
specialVariable :: ParsecT s u m Char
specialVariable = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf ([String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
specialVariables)
paramSubSpecialChars :: ParsecT s u m Char
paramSubSpecialChars = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"/:+-=%"
quotableChars :: String
quotableChars = String
"|&;<>()\\ '\t\n\r\xA0" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
doubleQuotableChars
quotable :: ParsecT s UserState m Char
quotable = ParsecT s UserState m Char
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Char
almostSpace ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
quotableChars
bracedQuotable :: ParsecT s u m Char
bracedQuotable = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"}\"$`'"
doubleQuotableChars :: String
doubleQuotableChars = String
"\\\"$`"
doubleQuotable :: ParsecT s u m Char
doubleQuotable = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
doubleQuotableChars
whitespace :: ParsecT String UserState (SCBase m) Char
whitespace = String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
" \t" ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Char
almostSpace ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed
linewhitespace :: ParsecT s UserState m Char
linewhitespace = String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
" \t" ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Char
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Char
almostSpace

suspectCharAfterQuotes :: ParsecT s u m Char
suspectCharAfterQuotes = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'%'

extglobStartChars :: String
extglobStartChars = String
"?*@!+"
extglobStart :: ParsecT s u m Char
extglobStart = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
extglobStartChars

unicodeDoubleQuotes :: String
unicodeDoubleQuotes = String
"\x201C\x201D\x2033\x2036"
unicodeSingleQuotes :: String
unicodeSingleQuotes = String
"\x2018\x2019"

prop_spacing1 :: Bool
prop_spacing1 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing String
"  \\\n # Comment"
prop_spacing2 :: Bool
prop_spacing2 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing String
"# We can continue lines with \\"
prop_spacing3 :: Bool
prop_spacing3 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing String
"   \\\n #  --verbose=true \\"
spacing :: ParsecT s UserState m String
spacing = do
    [String]
x <- ParsecT s UserState m String -> ParsecT s UserState m [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s UserState m Char -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
ParsecT s UserState m String
continuation)
    ParsecT s UserState m String -> ParsecT s UserState m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT s UserState m String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readComment
    String -> ParsecT s UserState m String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT s UserState m String)
-> String -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
x
  where
    continuation :: ParsecT s UserState m String
continuation = do
        ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"\\\n")
        -- The line was continued. Warn if this next line is a comment with a trailing \
        String
whitespace <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
        ParsecT s UserState m () -> ParsecT s UserState m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ do
            String
x <- ParsecT s UserState m String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readComment
            Bool -> ParsecT s UserState m () -> ParsecT s UserState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
"\\" String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isSuffixOf` String
x) (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$
                Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1143 String
"This backslash is part of a comment and does not continue the line."
        String -> ParsecT s UserState m String
forall (m :: * -> *) a. Monad m => a -> m a
return String
whitespace

spacing1 :: ParsecT s UserState m String
spacing1 = do
    String
spacing <- ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Bool -> ParsecT s UserState m () -> ParsecT s UserState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
spacing) (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s UserState m ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected whitespace"
    String -> ParsecT s UserState m String
forall (m :: * -> *) a. Monad m => a -> m a
return String
spacing

prop_allspacing :: Bool
prop_allspacing = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing String
"#foo"
prop_allspacing2 :: Bool
prop_allspacing2 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing String
" #foo\n # bar\n#baz\n"
prop_allspacing3 :: Bool
prop_allspacing3 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing String
"#foo\n#bar\n#baz\n"
allspacing :: ParsecT String UserState (SCBase m) String
allspacing = do
    String
s <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Bool
more <- Bool
-> ParsecT String UserState (SCBase m) Bool
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Bool
False (SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed SCParser m Char
-> ParsecT String UserState (SCBase m) Bool
-> ParsecT String UserState (SCBase m) Bool
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Bool -> ParsecT String UserState (SCBase m) Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True)
    if Bool
more then do
        String
rest <- ParsecT String UserState (SCBase m) String
allspacing
        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String
s String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"\n" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
rest
      else
        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
s

allspacingOrFail :: ParsecT String UserState (SCBase m) String
allspacingOrFail = do
    String
s <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
s) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected whitespace"
    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
s

readUnicodeQuote :: ParsecT String UserState (SCBase m) Token
readUnicodeQuote = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char
c <- String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf (String
unicodeSingleQuotes String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeDoubleQuotes)
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Id -> Severity -> Integer -> String -> SCParser m ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
WarningC Integer
1110 String
"This is a unicode quote. Delete and retype it (or quote to make literal)."
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id [Char
c]

carriageReturn :: ParsecT s u m Char
carriageReturn = do
    SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\r'
    SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1017 String
"Literal carriage return. Run script through tr -d '\\r' ."
    Char -> ParsecT s u m Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
'\r'

almostSpace :: ParsecT s UserState m Char
almostSpace =
    [ParsecT s UserState m Char] -> ParsecT s UserState m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
        Char -> String -> ParsecT s UserState m Char
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m,
 Stream s m Char) =>
Char -> String -> ParsecT s UserState m Char
check Char
'\xA0' String
"unicode non-breaking space",
        Char -> String -> ParsecT s UserState m Char
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m,
 Stream s m Char) =>
Char -> String -> ParsecT s UserState m Char
check Char
'\x200B' String
"unicode zerowidth space"
    ]
  where
    check :: Char -> String -> ParsecT s UserState m Char
check Char
c String
name = do
        Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s UserState m ()
parseNote Severity
ErrorC Integer
1018 (String -> ParsecT s UserState m ())
-> String -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ String
"This is a " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
name String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
". Delete and retype it."
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
        Char -> ParsecT s UserState m Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
' '

--------- Message/position annotation on top of user state
data ParseNote = ParseNote SourcePos SourcePos Severity Code String deriving (Int -> ParseNote -> String -> String
[ParseNote] -> String -> String
ParseNote -> String
(Int -> ParseNote -> String -> String)
-> (ParseNote -> String)
-> ([ParseNote] -> String -> String)
-> Show ParseNote
forall a.
(Int -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
showList :: [ParseNote] -> String -> String
$cshowList :: [ParseNote] -> String -> String
show :: ParseNote -> String
$cshow :: ParseNote -> String
showsPrec :: Int -> ParseNote -> String -> String
$cshowsPrec :: Int -> ParseNote -> String -> String
Show, ParseNote -> ParseNote -> Bool
(ParseNote -> ParseNote -> Bool)
-> (ParseNote -> ParseNote -> Bool) -> Eq ParseNote
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ParseNote -> ParseNote -> Bool
$c/= :: ParseNote -> ParseNote -> Bool
== :: ParseNote -> ParseNote -> Bool
$c== :: ParseNote -> ParseNote -> Bool
Eq)
data Context =
        ContextName SourcePos String
        | ContextAnnotation [Annotation]
        | ContextSource String
    deriving (Int -> Context -> String -> String
[Context] -> String -> String
Context -> String
(Int -> Context -> String -> String)
-> (Context -> String)
-> ([Context] -> String -> String)
-> Show Context
forall a.
(Int -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
showList :: [Context] -> String -> String
$cshowList :: [Context] -> String -> String
show :: Context -> String
$cshow :: Context -> String
showsPrec :: Int -> Context -> String -> String
$cshowsPrec :: Int -> Context -> String -> String
Show)

data HereDocContext =
        HereDocPending Token [Context] -- on linefeed, read this T_HereDoc
    deriving (Int -> HereDocContext -> String -> String
[HereDocContext] -> String -> String
HereDocContext -> String
(Int -> HereDocContext -> String -> String)
-> (HereDocContext -> String)
-> ([HereDocContext] -> String -> String)
-> Show HereDocContext
forall a.
(Int -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
showList :: [HereDocContext] -> String -> String
$cshowList :: [HereDocContext] -> String -> String
show :: HereDocContext -> String
$cshow :: HereDocContext -> String
showsPrec :: Int -> HereDocContext -> String -> String
$cshowsPrec :: Int -> HereDocContext -> String -> String
Show)

data UserState = UserState {
    UserState -> Id
lastId :: Id,
    UserState -> Map Id (SourcePos, SourcePos)
positionMap :: Map.Map Id (SourcePos, SourcePos),
    UserState -> [ParseNote]
parseNotes :: [ParseNote],
    UserState -> Map Id [Token]
hereDocMap :: Map.Map Id [Token],
    UserState -> [HereDocContext]
pendingHereDocs :: [HereDocContext]
}
initialUserState :: UserState
initialUserState = UserState :: Id
-> Map Id (SourcePos, SourcePos)
-> [ParseNote]
-> Map Id [Token]
-> [HereDocContext]
-> UserState
UserState {
    lastId :: Id
lastId = Int -> Id
Id (Int -> Id) -> Int -> Id
forall a b. (a -> b) -> a -> b
$ -Int
1,
    positionMap :: Map Id (SourcePos, SourcePos)
positionMap = Map Id (SourcePos, SourcePos)
forall k a. Map k a
Map.empty,
    parseNotes :: [ParseNote]
parseNotes = [],
    hereDocMap :: Map Id [Token]
hereDocMap = Map Id [Token]
forall k a. Map k a
Map.empty,
    pendingHereDocs :: [HereDocContext]
pendingHereDocs = []
}

codeForParseNote :: ParseNote -> Integer
codeForParseNote (ParseNote SourcePos
_ SourcePos
_ Severity
_ Integer
code String
_) = Integer
code

getLastId :: ParsecT s UserState m Id
getLastId = UserState -> Id
lastId (UserState -> Id)
-> ParsecT s UserState m UserState -> ParsecT s UserState m Id
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState

getNextIdBetween :: SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
startPos SourcePos
endPos = do
    UserState
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
    let newId :: Id
newId = Id -> Id
incId (UserState -> Id
lastId UserState
state)
    let newMap :: Map Id (SourcePos, SourcePos)
newMap = Id
-> (SourcePos, SourcePos)
-> Map Id (SourcePos, SourcePos)
-> Map Id (SourcePos, SourcePos)
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert Id
newId (SourcePos
startPos, SourcePos
endPos) (UserState -> Map Id (SourcePos, SourcePos)
positionMap UserState
state)
    UserState -> ParsecT s UserState m ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState (UserState -> ParsecT s UserState m ())
-> UserState -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ UserState
state {
        lastId :: Id
lastId = Id
newId,
        positionMap :: Map Id (SourcePos, SourcePos)
positionMap = Map Id (SourcePos, SourcePos)
newMap
    }
    Id -> ParsecT s UserState m Id
forall (m :: * -> *) a. Monad m => a -> m a
return Id
newId
  where incId :: Id -> Id
incId (Id Int
n) = Int -> Id
Id (Int -> Id) -> Int -> Id
forall a b. (a -> b) -> a -> b
$ Int
nInt -> Int -> Int
forall a. Num a => a -> a -> a
+Int
1

getNextIdSpanningTokens :: Token -> Token -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokens Token
startTok Token
endTok = do
    (SourcePos
start, SourcePos
_) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId (Token -> Id
getId Token
startTok)
    (SourcePos
_, SourcePos
end)   <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId (Token -> Id
getId Token
endTok)
    SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
end

-- Get an ID starting from the first token of the list, and ending after the last
getNextIdSpanningTokenList :: [Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList [Token]
list =
    case [Token]
list of
    [] -> do
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
pos SourcePos
pos
    (Token
h:[Token]
_) ->
        Token -> Token -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *).
Monad m =>
Token -> Token -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokens Token
h ([Token] -> Token
forall a. [a] -> a
last [Token]
list)

-- Get the span covered by an id
getSpanForId :: Monad m => Id -> SCParser m (SourcePos, SourcePos)
getSpanForId :: Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id =
    (SourcePos, SourcePos)
-> Id -> Map Id (SourcePos, SourcePos) -> (SourcePos, SourcePos)
forall k a. Ord k => a -> k -> Map k a -> a
Map.findWithDefault (String -> (SourcePos, SourcePos)
forall a. HasCallStack => String -> a
error String
"Internal error: no position for id. Please report!") Id
id (Map Id (SourcePos, SourcePos) -> (SourcePos, SourcePos))
-> ParsecT
     String UserState (SCBase m) (Map Id (SourcePos, SourcePos))
-> SCParser m (SourcePos, SourcePos)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
        ParsecT String UserState (SCBase m) (Map Id (SourcePos, SourcePos))
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m (Map Id (SourcePos, SourcePos))
getMap

-- Create a new id with the same span as an existing one
getNewIdFor :: Monad m => Id -> SCParser m Id
getNewIdFor :: Id -> SCParser m Id
getNewIdFor Id
id = Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id SCParser m (SourcePos, SourcePos)
-> ((SourcePos, SourcePos) -> SCParser m Id) -> SCParser m Id
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (SourcePos -> SourcePos -> SCParser m Id)
-> (SourcePos, SourcePos) -> SCParser m Id
forall a b c. (a -> b -> c) -> (a, b) -> c
uncurry SourcePos -> SourcePos -> SCParser m Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween

data IncompleteInterval = IncompleteInterval SourcePos

startSpan :: ParsecT s u m IncompleteInterval
startSpan = SourcePos -> IncompleteInterval
IncompleteInterval (SourcePos -> IncompleteInterval)
-> ParsecT s u m SourcePos -> ParsecT s u m IncompleteInterval
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition

endSpan :: IncompleteInterval -> ParsecT s UserState m Id
endSpan (IncompleteInterval SourcePos
start) = do
    SourcePos
endPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    SourcePos -> SourcePos -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
endPos

getSpanPositionsFor :: ParsecT s u m a -> ParsecT s u m (SourcePos, SourcePos)
getSpanPositionsFor ParsecT s u m a
m = do
    SourcePos
start <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT s u m a
m
    SourcePos
end <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    (SourcePos, SourcePos) -> ParsecT s u m (SourcePos, SourcePos)
forall (m :: * -> *) a. Monad m => a -> m a
return (SourcePos
start, SourcePos
end)

addToHereDocMap :: Id -> [Token] -> ParsecT s UserState m ()
addToHereDocMap Id
id [Token]
list = do
    UserState
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
    let map :: Map Id [Token]
map = UserState -> Map Id [Token]
hereDocMap UserState
state
    UserState -> ParsecT s UserState m ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState (UserState -> ParsecT s UserState m ())
-> UserState -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ UserState
state {
        hereDocMap :: Map Id [Token]
hereDocMap = Id -> [Token] -> Map Id [Token] -> Map Id [Token]
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert Id
id [Token]
list Map Id [Token]
map
    }

addPendingHereDoc :: Token -> ParsecT s UserState m ()
addPendingHereDoc Token
t = do
    UserState
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
    [Context]
context <- ParsecT s UserState m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    let docs :: [HereDocContext]
docs = UserState -> [HereDocContext]
pendingHereDocs UserState
state
    UserState -> ParsecT s UserState m ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState (UserState -> ParsecT s UserState m ())
-> UserState -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ UserState
state {
        pendingHereDocs :: [HereDocContext]
pendingHereDocs = Token -> [Context] -> HereDocContext
HereDocPending Token
t [Context]
context HereDocContext -> [HereDocContext] -> [HereDocContext]
forall a. a -> [a] -> [a]
: [HereDocContext]
docs
    }

popPendingHereDocs :: ParsecT s UserState m [HereDocContext]
popPendingHereDocs = do
    UserState
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
    let pending :: [HereDocContext]
pending = UserState -> [HereDocContext]
pendingHereDocs UserState
state
    UserState -> ParsecT s UserState m ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState (UserState -> ParsecT s UserState m ())
-> UserState -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ UserState
state {
        pendingHereDocs :: [HereDocContext]
pendingHereDocs = []
    }
    [HereDocContext] -> ParsecT s UserState m [HereDocContext]
forall (m :: * -> *) a. Monad m => a -> m a
return ([HereDocContext] -> ParsecT s UserState m [HereDocContext])
-> ([HereDocContext] -> [HereDocContext])
-> [HereDocContext]
-> ParsecT s UserState m [HereDocContext]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [HereDocContext] -> [HereDocContext]
forall a. [a] -> [a]
reverse ([HereDocContext] -> ParsecT s UserState m [HereDocContext])
-> [HereDocContext] -> ParsecT s UserState m [HereDocContext]
forall a b. (a -> b) -> a -> b
$ UserState -> [HereDocContext]
pendingHereDocs UserState
state

getMap :: ParsecT s UserState m (Map Id (SourcePos, SourcePos))
getMap = UserState -> Map Id (SourcePos, SourcePos)
positionMap (UserState -> Map Id (SourcePos, SourcePos))
-> ParsecT s UserState m UserState
-> ParsecT s UserState m (Map Id (SourcePos, SourcePos))
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
getParseNotes :: ParsecT s UserState m [ParseNote]
getParseNotes = UserState -> [ParseNote]
parseNotes (UserState -> [ParseNote])
-> ParsecT s UserState m UserState
-> ParsecT s UserState m [ParseNote]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState

addParseNote :: ParseNote -> ParsecT s UserState m ()
addParseNote ParseNote
n = do
    Bool
irrelevant <- Integer -> ParsecT s UserState m Bool
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> m Bool
shouldIgnoreCode (ParseNote -> Integer
codeForParseNote ParseNote
n)
    Bool -> ParsecT s UserState m () -> ParsecT s UserState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless Bool
irrelevant (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ do
        UserState
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
        UserState -> ParsecT s UserState m ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState (UserState -> ParsecT s UserState m ())
-> UserState -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ UserState
state {
            parseNotes :: [ParseNote]
parseNotes = ParseNote
n ParseNote -> [ParseNote] -> [ParseNote]
forall a. a -> [a] -> [a]
: UserState -> [ParseNote]
parseNotes UserState
state
        }

ignoreProblemsOf :: t (t m) b -> t (t m) b
ignoreProblemsOf t (t m) b
p = do
    s
systemState <- t m s -> t (t m) s
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t m s -> t (t m) s) -> (m s -> t m s) -> m s -> t (t m) s
forall b c a. (b -> c) -> (a -> b) -> a -> c
. m s -> t m s
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m s -> t (t m) s) -> m s -> t (t m) s
forall a b. (a -> b) -> a -> b
$ m s
forall s (m :: * -> *). MonadState s m => m s
Ms.get
    t (t m) b
p t (t m) b -> t (t m) () -> t (t m) b
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* (t m () -> t (t m) ()
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t m () -> t (t m) ()) -> (s -> t m ()) -> s -> t (t m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. m () -> t m ()
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m () -> t m ()) -> (s -> m ()) -> s -> t m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. s -> m ()
forall s (m :: * -> *). MonadState s m => s -> m ()
Ms.put (s -> t (t m) ()) -> s -> t (t m) ()
forall a b. (a -> b) -> a -> b
$ s
systemState)

shouldIgnoreCode :: Integer -> m Bool
shouldIgnoreCode Integer
code = do
    [Context]
context <- m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    Bool
checkSourced <- (Environment m -> Bool) -> m Bool
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> Bool
forall (m :: * -> *). Environment m -> Bool
checkSourced
    Bool -> m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool -> m Bool) -> Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ (Context -> Bool) -> [Context] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (Bool -> Integer -> Context -> Bool
contextItemDisablesCode Bool
checkSourced Integer
code) [Context]
context

-- Does this item on the context stack disable warnings for 'code'?
contextItemDisablesCode :: Bool -> Integer -> Context -> Bool
contextItemDisablesCode :: Bool -> Integer -> Context -> Bool
contextItemDisablesCode Bool
alsoCheckSourced Integer
code = Bool -> Context -> Bool
disabling Bool
alsoCheckSourced
  where
    disabling :: Bool -> Context -> Bool
disabling Bool
checkSourced Context
item =
        case Context
item of
            ContextAnnotation [Annotation]
list -> (Annotation -> Bool) -> [Annotation] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any Annotation -> Bool
disabling' [Annotation]
list
            ContextSource String
_ -> Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ Bool
checkSourced
            Context
_ -> Bool
False
    disabling' :: Annotation -> Bool
disabling' (DisableComment Integer
n Integer
m) = Integer
code Integer -> Integer -> Bool
forall a. Ord a => a -> a -> Bool
>= Integer
n Bool -> Bool -> Bool
&& Integer
code Integer -> Integer -> Bool
forall a. Ord a => a -> a -> Bool
< Integer
m
    disabling' Annotation
_ = Bool
False



getCurrentAnnotations :: Bool -> f [Annotation]
getCurrentAnnotations Bool
includeSource =
    (Context -> [Annotation]) -> [Context] -> [Annotation]
forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap Context -> [Annotation]
get ([Context] -> [Annotation])
-> ([Context] -> [Context]) -> [Context] -> [Annotation]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Context -> Bool) -> [Context] -> [Context]
forall a. (a -> Bool) -> [a] -> [a]
takeWhile (Bool -> Bool
not (Bool -> Bool) -> (Context -> Bool) -> Context -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Context -> Bool
isBoundary) ([Context] -> [Annotation]) -> f [Context] -> f [Annotation]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> f [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
  where
    get :: Context -> [Annotation]
get (ContextAnnotation [Annotation]
list) = [Annotation]
list
    get Context
_ = []
    isBoundary :: Context -> Bool
isBoundary (ContextSource String
_) = Bool -> Bool
not Bool
includeSource
    isBoundary Context
_ = Bool
False


shouldFollow :: String -> ParsecT s u m Bool
shouldFollow String
file = do
    [Context]
context <- ParsecT s u m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    if (Context -> Bool) -> [Context] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any Context -> Bool
isThisFile [Context]
context
      then Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False
      else
        if [Context] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ((Context -> Bool) -> [Context] -> [Context]
forall a. (a -> Bool) -> [a] -> [a]
filter Context -> Bool
isSource [Context]
context) Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
>= Int
100
          then do
            Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1092 String
"Stopping at 100 'source' frames :O"
            Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False
          else
            Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True
  where
    isSource :: Context -> Bool
isSource (ContextSource String
_) = Bool
True
    isSource Context
_ = Bool
False
    isThisFile :: Context -> Bool
isThisFile (ContextSource String
name) | String
name String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
file = Bool
True
    isThisFile Context
_= Bool
False

getSourceOverride :: m (Maybe String)
getSourceOverride = do
    [Context]
context <- m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    Maybe String -> m (Maybe String)
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe String -> m (Maybe String))
-> ([Context] -> Maybe String) -> [Context] -> m (Maybe String)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Maybe String] -> Maybe String
forall (t :: * -> *) (m :: * -> *) a.
(Foldable t, MonadPlus m) =>
t (m a) -> m a
msum ([Maybe String] -> Maybe String)
-> ([Context] -> [Maybe String]) -> [Context] -> Maybe String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Context -> Maybe String) -> [Context] -> [Maybe String]
forall a b. (a -> b) -> [a] -> [b]
map Context -> Maybe String
findFile ([Context] -> m (Maybe String)) -> [Context] -> m (Maybe String)
forall a b. (a -> b) -> a -> b
$ (Context -> Bool) -> [Context] -> [Context]
forall a. (a -> Bool) -> [a] -> [a]
takeWhile Context -> Bool
isSameFile [Context]
context
  where
    isSameFile :: Context -> Bool
isSameFile (ContextSource String
_) = Bool
False
    isSameFile Context
_ = Bool
True

    findFile :: Context -> Maybe String
findFile (ContextAnnotation [Annotation]
list) = [Maybe String] -> Maybe String
forall (t :: * -> *) (m :: * -> *) a.
(Foldable t, MonadPlus m) =>
t (m a) -> m a
msum ([Maybe String] -> Maybe String) -> [Maybe String] -> Maybe String
forall a b. (a -> b) -> a -> b
$ (Annotation -> Maybe String) -> [Annotation] -> [Maybe String]
forall a b. (a -> b) -> [a] -> [b]
map Annotation -> Maybe String
getFile [Annotation]
list
    findFile Context
_ = Maybe String
forall a. Maybe a
Nothing
    getFile :: Annotation -> Maybe String
getFile (SourceOverride String
str) = String -> Maybe String
forall a. a -> Maybe a
Just String
str
    getFile Annotation
_ = Maybe String
forall a. Maybe a
Nothing

-- Store potential parse problems outside of parsec

data SystemState = SystemState {
    SystemState -> [Context]
contextStack :: [Context],
    SystemState -> [ParseNote]
parseProblems :: [ParseNote]
}
initialSystemState :: SystemState
initialSystemState = SystemState :: [Context] -> [ParseNote] -> SystemState
SystemState {
    contextStack :: [Context]
contextStack = [],
    parseProblems :: [ParseNote]
parseProblems = []
}

data Environment m = Environment {
    Environment m -> SystemInterface m
systemInterface :: SystemInterface m,
    Environment m -> Bool
checkSourced :: Bool,
    Environment m -> Bool
ignoreRC :: Bool,
    Environment m -> String
currentFilename :: String,
    Environment m -> Maybe Shell
shellTypeOverride :: Maybe Shell
}

parseProblem :: Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
level Integer
code String
msg = do
    SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
level Integer
code String
msg

setCurrentContexts :: [Context] -> m ()
setCurrentContexts [Context]
c = (SystemState -> SystemState) -> m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
Ms.modify (\SystemState
state -> SystemState
state { contextStack :: [Context]
contextStack = [Context]
c })
getCurrentContexts :: m [Context]
getCurrentContexts = (SystemState -> [Context]) -> m [Context]
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
Ms.gets SystemState -> [Context]
contextStack

popContext :: m (Maybe Context)
popContext = do
    [Context]
v <- m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    case [Context]
v of
        (Context
a:[Context]
r) -> do
            [Context] -> m ()
forall (m :: * -> *). MonadState SystemState m => [Context] -> m ()
setCurrentContexts [Context]
r
            Maybe Context -> m (Maybe Context)
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe Context -> m (Maybe Context))
-> Maybe Context -> m (Maybe Context)
forall a b. (a -> b) -> a -> b
$ Context -> Maybe Context
forall a. a -> Maybe a
Just Context
a
        [] ->
            Maybe Context -> m (Maybe Context)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Context
forall a. Maybe a
Nothing

pushContext :: Context -> m ()
pushContext Context
c = do
    [Context]
v <- m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    [Context] -> m ()
forall (m :: * -> *). MonadState SystemState m => [Context] -> m ()
setCurrentContexts (Context
cContext -> [Context] -> [Context]
forall a. a -> [a] -> [a]
:[Context]
v)

parseProblemAtWithEnd :: SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
start SourcePos
end Severity
level Integer
code String
msg = do
    Bool
irrelevant <- Integer -> m Bool
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> m Bool
shouldIgnoreCode Integer
code
    Bool -> m () -> m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless Bool
irrelevant (m () -> m ()) -> m () -> m ()
forall a b. (a -> b) -> a -> b
$
        ParseNote -> m ()
forall (m :: * -> *). MonadState SystemState m => ParseNote -> m ()
addParseProblem ParseNote
note
  where
    note :: ParseNote
note = SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
start SourcePos
end Severity
level Integer
code String
msg

addParseProblem :: ParseNote -> m ()
addParseProblem ParseNote
note =
    (SystemState -> SystemState) -> m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
Ms.modify (\SystemState
state -> SystemState
state {
        parseProblems :: [ParseNote]
parseProblems = ParseNote
noteParseNote -> [ParseNote] -> [ParseNote]
forall a. a -> [a] -> [a]
:SystemState -> [ParseNote]
parseProblems SystemState
state
    })

parseProblemAt :: SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos = SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
pos SourcePos
pos

parseProblemAtId :: Monad m => Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId :: Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
level Integer
code String
msg = do
    (SourcePos
start, SourcePos
end) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id
    SourcePos
-> SourcePos -> Severity -> Integer -> String -> SCParser m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
start SourcePos
end Severity
level Integer
code String
msg

-- Store non-parse problems inside

parseNote :: Severity -> Integer -> String -> ParsecT s UserState m ()
parseNote Severity
c Integer
l String
a = do
    SourcePos
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
c Integer
l String
a

parseNoteAt :: SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
c Integer
l String
a = ParseNote -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
ParseNote -> ParsecT s UserState m ()
addParseNote (ParseNote -> ParsecT s UserState m ())
-> ParseNote -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
c Integer
l String
a
parseNoteAtId :: Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
parseNoteAtId Id
id Severity
c Integer
l String
a = do
    (SourcePos
start, SourcePos
end) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id
    ParseNote -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
ParseNote -> ParsecT s UserState m ()
addParseNote (ParseNote -> ParsecT String UserState (SCBase m) ())
-> ParseNote -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
start SourcePos
end Severity
c Integer
l String
a

parseNoteAtWithEnd :: SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT s UserState m ()
parseNoteAtWithEnd SourcePos
start SourcePos
end Severity
c Integer
l String
a = ParseNote -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
ParseNote -> ParsecT s UserState m ()
addParseNote (ParseNote -> ParsecT s UserState m ())
-> ParseNote -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
start SourcePos
end Severity
c Integer
l String
a

--------- Convenient combinators
thenSkip :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
thenSkip ParsecT s u m a
main ParsecT s u m a
follow = ParsecT s u m a
main ParsecT s u m a -> ParsecT s u m () -> ParsecT s u m a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT s u m a -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT s u m a
follow

unexpecting :: String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
s ParsecT s u m a
p = ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$
    (ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
p ParsecT s u m a -> ParsecT s u m () -> ParsecT s u m ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT s u m ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail (String
"Unexpected " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
s)) ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> () -> ParsecT s u m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

notFollowedBy2 :: ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 = String -> ParsecT s u m a -> ParsecT s u m ()
forall s u (m :: * -> *) a.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
""

isFollowedBy :: ParsecT s u m a -> ParsecT s u m Bool
isFollowedBy ParsecT s u m a
p = (ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Bool -> ParsecT s u m Bool)
-> (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool
-> ParsecT s u m Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ ParsecT s u m a
p ParsecT s u m a -> Bool -> ParsecT s u m Bool
forall (f :: * -> *) a b. Functor f => f a -> b -> f b
$> Bool
True) ParsecT s u m Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False

reluctantlyTill :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
reluctantlyTill ParsecT s u m a
p ParsecT s u m a
end =
    (ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
end) ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof) ParsecT s u m () -> ParsecT s u m [a] -> ParsecT s u m [a]
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> [a] -> ParsecT s u m [a]
forall (m :: * -> *) a. Monad m => a -> m a
return []) ParsecT s u m [a] -> ParsecT s u m [a] -> ParsecT s u m [a]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        a
x <- ParsecT s u m a
p
        [a]
more <- ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
reluctantlyTill ParsecT s u m a
p ParsecT s u m a
end
        [a] -> ParsecT s u m [a]
forall (m :: * -> *) a. Monad m => a -> m a
return ([a] -> ParsecT s u m [a]) -> [a] -> ParsecT s u m [a]
forall a b. (a -> b) -> a -> b
$ a
xa -> [a] -> [a]
forall a. a -> [a] -> [a]
:[a]
more
      ParsecT s u m [a] -> ParsecT s u m [a] -> ParsecT s u m [a]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [a] -> ParsecT s u m [a]
forall (m :: * -> *) a. Monad m => a -> m a
return []

reluctantlyTill1 :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
reluctantlyTill1 ParsecT s u m a
p ParsecT s u m a
end = do
    ParsecT s u m a -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT s u m a
end
    a
x <- ParsecT s u m a
p
    [a]
more <- ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
reluctantlyTill ParsecT s u m a
p ParsecT s u m a
end
    [a] -> ParsecT s u m [a]
forall (m :: * -> *) a. Monad m => a -> m a
return ([a] -> ParsecT s u m [a]) -> [a] -> ParsecT s u m [a]
forall a b. (a -> b) -> a -> b
$ a
xa -> [a] -> [a]
forall a. a -> [a] -> [a]
:[a]
more

attempting :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
attempting ParsecT s u m a
rest ParsecT s u m a
branch =
    (ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
branch ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT s u m a
rest) ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m a
rest

orFail :: ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
orFail ParsecT s u m a
parser ParsecT s u m String
errorAction =
    ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
parser ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT s u m String
errorAction ParsecT s u m String
-> (String -> ParsecT s u m a) -> ParsecT s u m a
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= String -> ParsecT s u m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail)

-- Construct a node with a parser, e.g. T_Literal `withParser` (readGenericLiteral ",")
withParser :: (Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
withParser Id -> t -> b
node ParsecT s UserState m t
parser = do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    t
contents <- ParsecT s UserState m t
parser
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    b -> ParsecT s UserState m b
forall (m :: * -> *) a. Monad m => a -> m a
return (b -> ParsecT s UserState m b) -> b -> ParsecT s UserState m b
forall a b. (a -> b) -> a -> b
$ Id -> t -> b
node Id
id t
contents

wasIncluded :: ParsecT s u m a -> ParsecT s u m Bool
wasIncluded ParsecT s u m a
p = Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Bool
False (ParsecT s u m a
p ParsecT s u m a -> ParsecT s u m Bool -> ParsecT s u m Bool
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True)

acceptButWarn :: ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn ParsecT s u m a
parser Severity
level Integer
code String
note =
    ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (do
        SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT s u m a
parser
        SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
level Integer
code String
note
      )

parsecBracket :: ParsecT s u m t
-> (t -> ParsecT s u m a)
-> (t -> ParsecT s u m b)
-> ParsecT s u m b
parsecBracket ParsecT s u m t
before t -> ParsecT s u m a
after t -> ParsecT s u m b
op = do
    t
val <- ParsecT s u m t
before
    t -> ParsecT s u m b
op t
val ParsecT s u m b -> ParsecT s u m a -> ParsecT s u m b
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` t -> ParsecT s u m a
after t
val ParsecT s u m b -> ParsecT s u m b -> ParsecT s u m b
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (t -> ParsecT s u m a
after t
val ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f b
*> String -> ParsecT s u m b
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"")

swapContext :: [Context] -> ParsecT s u m b -> ParsecT s u m b
swapContext [Context]
contexts ParsecT s u m b
p =
    ParsecT s u m [Context]
-> ([Context] -> ParsecT s u m ())
-> ([Context] -> ParsecT s u m b)
-> ParsecT s u m b
forall s (m :: * -> *) t u t a b.
Stream s m t =>
ParsecT s u m t
-> (t -> ParsecT s u m a)
-> (t -> ParsecT s u m b)
-> ParsecT s u m b
parsecBracket (ParsecT s u m [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts ParsecT s u m [Context]
-> ParsecT s u m () -> ParsecT s u m [Context]
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* [Context] -> ParsecT s u m ()
forall (m :: * -> *). MonadState SystemState m => [Context] -> m ()
setCurrentContexts [Context]
contexts)
                  [Context] -> ParsecT s u m ()
forall (m :: * -> *). MonadState SystemState m => [Context] -> m ()
setCurrentContexts
                  (ParsecT s u m b -> [Context] -> ParsecT s u m b
forall a b. a -> b -> a
const ParsecT s u m b
p)

withContext :: Context -> ParsecT s u m b -> ParsecT s u m b
withContext Context
entry ParsecT s u m b
p = ParsecT s u m ()
-> (() -> ParsecT s u m (Maybe Context))
-> (() -> ParsecT s u m b)
-> ParsecT s u m b
forall s (m :: * -> *) t u t a b.
Stream s m t =>
ParsecT s u m t
-> (t -> ParsecT s u m a)
-> (t -> ParsecT s u m b)
-> ParsecT s u m b
parsecBracket (Context -> ParsecT s u m ()
forall (m :: * -> *). MonadState SystemState m => Context -> m ()
pushContext Context
entry) (ParsecT s u m (Maybe Context)
-> () -> ParsecT s u m (Maybe Context)
forall a b. a -> b -> a
const ParsecT s u m (Maybe Context)
forall (m :: * -> *). MonadState SystemState m => m (Maybe Context)
popContext) (ParsecT s u m b -> () -> ParsecT s u m b
forall a b. a -> b -> a
const ParsecT s u m b
p)

called :: String -> ParsecT s u m b -> ParsecT s u m b
called String
s ParsecT s u m b
p = do
    SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Context -> ParsecT s u m b -> ParsecT s u m b
forall s (m :: * -> *) t u b.
(Stream s m t, MonadState SystemState m) =>
Context -> ParsecT s u m b -> ParsecT s u m b
withContext (SourcePos -> String -> Context
ContextName SourcePos
pos String
s) ParsecT s u m b
p

withAnnotations :: [Annotation] -> ParsecT s u m b -> ParsecT s u m b
withAnnotations [Annotation]
anns =
    Context -> ParsecT s u m b -> ParsecT s u m b
forall s (m :: * -> *) t u b.
(Stream s m t, MonadState SystemState m) =>
Context -> ParsecT s u m b -> ParsecT s u m b
withContext ([Annotation] -> Context
ContextAnnotation [Annotation]
anns)

readConditionContents :: Bool -> ParsecT String UserState (SCBase m) Token
readConditionContents Bool
single =
    ParsecT String UserState (SCBase m) Token
readCondContents ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (do
                                SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                                String
s <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName
                                ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing1
                                Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
s String -> [String] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String]
commonCommands) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                                    SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1014 String
"Use 'if cmd; then ..' to check exit code, or 'if [[ $(cmd) == .. ]]' to check output.")

  where
    spacingOrLf :: ParsecT String UserState (SCBase m) String
spacingOrLf = Bool -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
True
    condSpacing :: Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
required = do
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
space <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
required Bool -> Bool -> Bool
&& String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
space) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1035 String
"You are missing a required space here."
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
single Bool -> Bool -> Bool
&& Char
'\n' Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
space) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1080 String
"When breaking lines in [ ], you need \\ before the linefeed."
        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
space

    typ :: ConditionType
typ = if Bool
single then ConditionType
SingleBracket else ConditionType
DoubleBracket
    readCondBinaryOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondBinaryOp = ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) (Token -> Token -> Token)
 -> ParsecT String UserState (SCBase m) (Token -> Token -> Token))
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m ()
guardArithmetic
        Token -> Token -> Token
op <- ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) s (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m (Token -> Token -> Token)
getOp
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacingOrLf
        (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return Token -> Token -> Token
op
      where
        flaglessOps :: [String]
flaglessOps = [ String
"==", String
"!=", String
"<=", String
">=", String
"=~", String
">", String
"<", String
"=" ]

        getOp :: ParsecT s UserState m (Token -> Token -> Token)
getOp = do
            IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            String
op <- ParsecT s UserState m String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m String -> ParsecT s u m String
readRegularOrEscaped ParsecT s UserState m String
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s u m String
anyOp
            Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            (Token -> Token -> Token)
-> ParsecT s UserState m (Token -> Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Token -> Token -> Token)
 -> ParsecT s UserState m (Token -> Token -> Token))
-> (Token -> Token -> Token)
-> ParsecT s UserState m (Token -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> String -> Token -> Token -> Token
TC_Binary Id
id ConditionType
typ String
op

        anyOp :: ParsecT s u m String
anyOp = ParsecT s u m String
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s u m String
flagOp ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
flaglessOp ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m String
forall (m :: * -> *) a. MonadFail m => String -> m a
fail
                    String
"Expected comparison operator (don't wrap commands in []/[[]])"
        flagOp :: ParsecT s u m String
flagOp = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ do
            String
s <- ParsecT s u m String
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s u m String
readOp
            Bool -> ParsecT s u m () -> ParsecT s u m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
s String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"-a" Bool -> Bool -> Bool
|| String
s String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"-o") (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Unexpected operator"
            String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return String
s
        flaglessOp :: ParsecT s u m String
flaglessOp =
            [ParsecT s u m String] -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT s u m String] -> ParsecT s u m String)
-> [ParsecT s u m String] -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ (String -> ParsecT s u m String)
-> [String] -> [ParsecT s u m String]
forall a b. (a -> b) -> [a] -> [b]
map (ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> (String -> ParsecT s u m String)
-> String
-> ParsecT s u m String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string) [String]
flaglessOps

        -- hacks to read quoted operators without having to read a shell word
    readEscaped :: ParsecT s u m String -> ParsecT s u m String
readEscaped ParsecT s u m String
p = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ ParsecT s u m String
withEscape ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String
withQuotes
      where
        withEscape :: ParsecT s u m String
withEscape = do
            Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\\'
            String -> String
escaped (String -> String) -> ParsecT s u m String -> ParsecT s u m String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m String
p
        withQuotes :: ParsecT s u m String
withQuotes = do
            Char
c <- String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"'\""
            String
s <- ParsecT s u m String
p
            Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
            String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT s u m String) -> String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> String
escaped String
s
        escaped :: String -> String
escaped String
s = if (Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
s) String
"<>()" then Char
'\\'Char -> String -> String
forall a. a -> [a] -> [a]
:String
s else String
s

    readRegularOrEscaped :: ParsecT s u m String -> ParsecT s u m String
readRegularOrEscaped ParsecT s u m String
p = ParsecT s u m String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m String -> ParsecT s u m String
readEscaped ParsecT s u m String
p ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String
p


    guardArithmetic :: ParsecT s u m ()
guardArithmetic = do
        ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m () -> ParsecT s u m ())
-> (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m ()
-> ParsecT s u m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ ParsecT s u m Char -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"+*/%") ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"- ")
        Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1076 (String -> ParsecT s u m ()) -> String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$
            if Bool
single
            then String
"Trying to do math? Use e.g. [ $((i/2+7)) -ge 18 ]."
            else String
"Trying to do math? Use e.g. [[ $((i/2+7)) -ge 18 ]]."

    readCondUnaryExp :: ParsecT String UserState (SCBase m) Token
readCondUnaryExp = do
      Token -> Token
op <- ParsecT String UserState (SCBase m) (Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token)
readCondUnaryOp
      SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
      (Token -> Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a1 r. Monad m => (a1 -> r) -> m a1 -> m r
liftM Token -> Token
op ParsecT String UserState (SCBase m) Token
readCondWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
`orFail` do
          SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1019 String
"Expected this to be an argument to the unary condition."
          String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"Expected an argument for the unary operator"

    readCondUnaryOp :: ParsecT String UserState (SCBase m) (Token -> Token)
readCondUnaryOp = ParsecT String UserState (SCBase m) (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) (Token -> Token)
 -> ParsecT String UserState (SCBase m) (Token -> Token))
-> ParsecT String UserState (SCBase m) (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token)
forall a b. (a -> b) -> a -> b
$ do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
s <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s u m String
readOp
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacingOrLf
        (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Token -> Token)
 -> ParsecT String UserState (SCBase m) (Token -> Token))
-> (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token)
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> String -> Token -> Token
TC_Unary Id
id ConditionType
typ String
s

    readOp :: ParsecT s u m String
readOp = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ do
        Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-' ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
weirdDash
        String
s <- ParsecT s u m Char -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m String
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected a test operator"
        String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return (Char
'-'Char -> String -> String
forall a. a -> [a] -> [a]
:String
s)

    weirdDash :: ParsecT s u m Char
weirdDash = do
        SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"\x058A\x05BE\x2010\x2011\x2012\x2013\x2014\x2015\xFE63\xFF0D"
        SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1100
            String
"This is a unicode dash. Delete and retype as ASCII minus."
        Char -> ParsecT s u m Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
'-'

    readCondWord :: ParsecT String UserState (SCBase m) Token
readCondWord = do
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"]"))
        Token
x <- ParsecT String UserState (SCBase m) Token
readNormalWord
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String -> Token -> Bool
endedWith String
"]" Token
x Bool -> Bool -> Bool
&& Token -> Bool
notArrayIndex Token
x) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1020 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                String
"You need a space before the " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (if Bool
single then String
"]" else String
"]]") String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."
            String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Missing space before ]"
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
single Bool -> Bool -> Bool
&& String -> Token -> Bool
endedWith String
")" Token
x) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1021
                String
"You need a space before the \\)"
            String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Missing space before )"
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
x
      where endedWith :: String -> Token -> Bool
endedWith String
str (T_NormalWord Id
id s :: [Token]
s@(Token
_:[Token]
_)) =
                case [Token] -> Token
forall a. [a] -> a
last [Token]
s of T_Literal Id
id String
s -> String
str String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isSuffixOf` String
s
                               Token
_ -> Bool
False
            endedWith String
_ Token
_ = Bool
False
            notArrayIndex :: Token -> Bool
notArrayIndex (T_NormalWord Id
id s :: [Token]
s@(Token
_:T_Literal Id
_ String
t:[Token]
_)) = String
t String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"["
            notArrayIndex Token
_ = Bool
True

    readCondAndOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondAndOp = (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) b.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_And String
"&&" Bool
False ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) b.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_And String
"-a" Bool
True

    readCondOrOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondOrOp = do
        ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m ()
guardArithmetic
        (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) b.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_Or String
"||" Bool
False ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) b.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_Or String
"-o" Bool
True

    readAndOrOp :: (Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> b
node String
op Bool
requiresSpacing = do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
weirdDash
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
x <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
op
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Bool -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
requiresSpacing
        b -> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a. Monad m => a -> m a
return (b -> ParsecT String UserState (SCBase m) b)
-> b -> ParsecT String UserState (SCBase m) b
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> String -> b
node Id
id ConditionType
typ String
x

    readCondNullaryOrBinary :: ParsecT String UserState (SCBase m) Token
readCondNullaryOrBinary = do
      IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
      Token
x <- ParsecT String UserState (SCBase m) Token
readCondWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` (do
              SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
              ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'[')
              SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1026 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ if Bool
single
                  then String
"If grouping expressions inside [..], use \\( ..\\)."
                  else String
"If grouping expressions inside [[..]], use ( .. )."
            )
      Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
      (do
            SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            Bool
isRegex <- ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Bool
regexOperatorAhead
            Token -> Token -> Token
op <- ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondBinaryOp
            Token
y <- if Bool
isRegex
                    then ParsecT String UserState (SCBase m) Token
readRegex
                    else  ParsecT String UserState (SCBase m) Token
readCondWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1027 String
"Expected another argument for this operator." ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. MonadPlus m => m a
mzero)
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token
x Token -> Token -> Token
`op` Token
y)
          ) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ( do
            Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Token -> ParsecT String UserState (SCBase m) ()
checkTrailingOp Token
x
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> Token -> Token
TC_Nullary Id
id ConditionType
typ Token
x
          )

    checkTrailingOp :: Token -> ParsecT String UserState (SCBase m) ()
checkTrailingOp Token
x = Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a.
(Foldable t, Monad m) =>
t (m a) -> m ()
sequence_ (Maybe (ParsecT String UserState (SCBase m) ())
 -> ParsecT String UserState (SCBase m) ())
-> Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        (T_Literal Id
id String
str) <- Token -> Maybe Token
getTrailingUnquotedLiteral Token
x
        String
trailingOp <- (String -> Bool) -> [String] -> Maybe String
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Maybe a
find (String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isSuffixOf` String
str) [String]
binaryTestOps
        ParsecT String UserState (SCBase m) ()
-> Maybe (ParsecT String UserState (SCBase m) ())
forall (m :: * -> *) a. Monad m => a -> m a
return (ParsecT String UserState (SCBase m) ()
 -> Maybe (ParsecT String UserState (SCBase m) ()))
-> ParsecT String UserState (SCBase m) ()
-> Maybe (ParsecT String UserState (SCBase m) ())
forall a b. (a -> b) -> a -> b
$ Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
ErrorC Integer
1108 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            String
"You need a space before and after the " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
trailingOp String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" ."

    readCondGroup :: ParsecT String UserState (SCBase m) Token
readCondGroup = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
lparen <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m String -> ParsecT s u m String
readRegularOrEscaped (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"(")
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
single Bool -> Bool -> Bool
&& String
lparen String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"(") (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> m ()
singleWarning SourcePos
pos
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool -> Bool
not Bool
single Bool -> Bool -> Bool
&& String
lparen String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"\\(") (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> m ()
doubleWarning SourcePos
pos
        Bool -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
single
        Token
x <- ParsecT String UserState (SCBase m) Token
readCondContents
        SourcePos
cpos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
rparen <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m String -> ParsecT s u m String
readRegularOrEscaped (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
")")
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Bool -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
single
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
single Bool -> Bool -> Bool
&& String
rparen String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
")") (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> m ()
singleWarning SourcePos
cpos
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool -> Bool
not Bool
single Bool -> Bool -> Bool
&& String
rparen String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"\\)") (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> m ()
doubleWarning SourcePos
cpos
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> Token -> Token
TC_Group Id
id ConditionType
typ Token
x

      where
        singleWarning :: SourcePos -> m ()
singleWarning SourcePos
pos =
            SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1028 String
"In [..] you have to escape \\( \\) or preferably combine [..] expressions."
        doubleWarning :: SourcePos -> m ()
doubleWarning SourcePos
pos =
            SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1029 String
"In [[..]] you shouldn't escape ( or )."


    -- Currently a bit of a hack since parsing rules are obscure
    regexOperatorAhead :: ParsecT s u m Bool
regexOperatorAhead = ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (do
        ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"=~") ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"~=")
        Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True)
          ParsecT s u m Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False
    readRegex :: ParsecT String UserState (SCBase m) Token
readRegex = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"regex" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        [Token]
parts <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Token
readPart
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id [Token]
parts
      where
        readPart :: ParsecT String UserState (SCBase m) Token
readPart = [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
            ParsecT String UserState (SCBase m) Token
readGroup,
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
            ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression,
            ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s s a.
(Stream s m Char, MonadState s m) =>
ParsecT s UserState m a -> ParsecT s UserState m Token
readLiteralForParser (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
"( ",
            String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
String -> ParsecT s UserState m Token
readLiteralString String
"|",
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
ParsecT s UserState m Token
readGlobLiteral
            ]
        readGlobLiteral :: ParsecT s UserState m Token
readGlobLiteral = do
            IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            Char
s <- ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
extglobStart ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"{}[]$"
            Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id [Char
s]
        readGroup :: ParsecT String UserState (SCBase m) Token
readGroup = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"regex grouping" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
            IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            Token
p1 <- String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
String -> ParsecT s UserState m Token
readLiteralString String
"("
            [Token]
parts <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Token
readPart ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readRegexLiteral)
            Token
p2 <- String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
String -> ParsecT s UserState m Token
readLiteralString String
")"
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id (Token
p1Token -> [Token] -> [Token]
forall a. a -> [a] -> [a]
:([Token]
parts [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token
p2]))
        readRegexLiteral :: ParsecT String UserState (SCBase m) Token
readRegexLiteral = do
            IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            String
str <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a.
Monad m =>
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
readGenericLiteral1 (ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
singleQuote ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
doubleQuotable ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"()")
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str
        readLiteralString :: String -> ParsecT s UserState m Token
readLiteralString String
s = do
            IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            String
str <- String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
s
            Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str

    readCondTerm :: ParsecT String UserState (SCBase m) Token
readCondTerm = do
        Token
term <- ParsecT String UserState (SCBase m) Token
readCondNot ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCondExpr
        Bool -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
False
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
term

    readCondNot :: ParsecT String UserState (SCBase m) Token
readCondNot = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'!'
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacingOrLf
        Token
expr <- ParsecT String UserState (SCBase m) Token
readCondExpr
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> String -> Token -> Token
TC_Unary Id
id ConditionType
typ String
"!" Token
expr

    readCondExpr :: ParsecT String UserState (SCBase m) Token
readCondExpr =
      ParsecT String UserState (SCBase m) Token
readCondGroup ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCondUnaryExp ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCondNullaryOrBinary

    readCondOr :: ParsecT String UserState (SCBase m) Token
readCondOr = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
readCondAnd ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondAndOp
    readCondAnd :: ParsecT String UserState (SCBase m) Token
readCondAnd = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
readCondTerm ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondOrOp
    readCondContents :: ParsecT String UserState (SCBase m) Token
readCondContents = ParsecT String UserState (SCBase m) Token
readCondOr


prop_a1 :: Bool
prop_a1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
" n++ + ++c"
prop_a2 :: Bool
prop_a2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"$N*4-(3,2)"
prop_a3 :: Bool
prop_a3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"n|=2<<1"
prop_a4 :: Bool
prop_a4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"n &= 2 **3"
prop_a5 :: Bool
prop_a5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"1 |= 4 && n >>= 4"
prop_a6 :: Bool
prop_a6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
" 1 | 2 ||3|4"
prop_a7 :: Bool
prop_a7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"3*2**10"
prop_a8 :: Bool
prop_a8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"3"
prop_a9 :: Bool
prop_a9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a^!-b"
prop_a10 :: Bool
prop_a10= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"! $?"
prop_a11 :: Bool
prop_a11= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"10#08 * 16#f"
prop_a12 :: Bool
prop_a12= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"\"$((3+2))\" + '37'"
prop_a13 :: Bool
prop_a13= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"foo[9*y+x]++"
prop_a14 :: Bool
prop_a14= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"1+`echo 2`"
prop_a15 :: Bool
prop_a15= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"foo[`echo foo | sed s/foo/4/g` * 3] + 4"
prop_a16 :: Bool
prop_a16= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"$foo$bar"
prop_a17 :: Bool
prop_a17= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"i<(0+(1+1))"
prop_a18 :: Bool
prop_a18= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a?b:c"
prop_a19 :: Bool
prop_a19= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"\\\n3 +\\\n  2"
prop_a20 :: Bool
prop_a20= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a ? b ? c : d : e"
prop_a21 :: Bool
prop_a21= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a ? b : c ? d : e"
prop_a22 :: Bool
prop_a22= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"!!a"
prop_a23 :: Bool
prop_a23= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"~0"
readArithmeticContents :: Monad m => SCParser m Token
readArithmeticContents :: SCParser m Token
readArithmeticContents =
    SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSequence
  where
    spacing :: ParsecT String UserState (SCBase m) String
spacing =
        let lf :: ParsecT s u m Char
lf = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"\\\n") ParsecT s u m String -> ParsecT s u m Char -> ParsecT s u m Char
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Char -> ParsecT s u m Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
'\n'
        in ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
lf)

    splitBy :: ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
splitBy ParsecT String UserState (SCBase m) Token
x [String]
ops = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
x ([String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
[String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readBinary [String]
ops)
    readBinary :: [String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readBinary [String]
ops = [String]
-> (Id -> String -> Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) b.
Monad m =>
[String]
-> (Id -> String -> b) -> ParsecT String UserState (SCBase m) b
readComboOp [String]
ops Id -> String -> Token -> Token -> Token
TA_Binary
    readComboOp :: [String]
-> (Id -> String -> b) -> ParsecT String UserState (SCBase m) b
readComboOp [String]
op Id -> String -> b
token = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
op <- [ParsecT String UserState (SCBase m) String]
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ((String -> ParsecT String UserState (SCBase m) String)
-> [String] -> [ParsecT String UserState (SCBase m) String]
forall a b. (a -> b) -> [a] -> [b]
map (\String
x -> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ do
                                        String
s <- String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
x
                                        ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m ()
failIfIncompleteOp
                                        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
s
                            ) [String]
op)
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        b -> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a. Monad m => a -> m a
return (b -> ParsecT String UserState (SCBase m) b)
-> b -> ParsecT String UserState (SCBase m) b
forall a b. (a -> b) -> a -> b
$ Id -> String -> b
token Id
id String
op

    failIfIncompleteOp :: ParsecT s u m ()
failIfIncompleteOp = ParsecT s u m Char -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT s u m Char -> ParsecT s u m ())
-> ParsecT s u m Char -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"&|<>="

    -- Read binary minus, but also check for -lt, -gt and friends:
    readMinusOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readMinusOp = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-'
            ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m ()
failIfIncompleteOp
        ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            (String
str, String
alt) <- ParsecT String UserState (SCBase m) (String, String)
-> ParsecT String UserState (SCBase m) (String, String)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) (String, String)
 -> ParsecT String UserState (SCBase m) (String, String))
-> ([ParsecT String UserState (SCBase m) (String, String)]
    -> ParsecT String UserState (SCBase m) (String, String))
-> [ParsecT String UserState (SCBase m) (String, String)]
-> ParsecT String UserState (SCBase m) (String, String)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [ParsecT String UserState (SCBase m) (String, String)]
-> ParsecT String UserState (SCBase m) (String, String)
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT String UserState (SCBase m) (String, String)]
 -> ParsecT String UserState (SCBase m) (String, String))
-> [ParsecT String UserState (SCBase m) (String, String)]
-> ParsecT String UserState (SCBase m) (String, String)
forall a b. (a -> b) -> a -> b
$ ((String, String)
 -> ParsecT String UserState (SCBase m) (String, String))
-> [(String, String)]
-> [ParsecT String UserState (SCBase m) (String, String)]
forall a b. (a -> b) -> [a] -> [b]
map (String, String)
-> ParsecT String UserState (SCBase m) (String, String)
forall s (m :: * -> *) (m :: * -> *) b.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
(String, b) -> ParsecT s UserState m (String, b)
tryOp [
                (String
"lt", String
"<"),
                (String
"gt", String
">"),
                (String
"le", String
"<="),
                (String
"ge", String
">="),
                (String
"eq", String
"=="),
                (String
"ne", String
"!=")
              ]
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1106 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"In arithmetic contexts, use " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
alt String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" instead of -" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Token -> Token -> Token)
 -> ParsecT String UserState (SCBase m) (Token -> Token -> Token))
-> (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token -> Token -> Token
TA_Binary Id
id String
"-"
      where
        tryOp :: (String, b) -> ParsecT s UserState m (String, b)
tryOp (String
str, b
alt) = ParsecT s UserState m (String, b)
-> ParsecT s UserState m (String, b)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m (String, b)
 -> ParsecT s UserState m (String, b))
-> ParsecT s UserState m (String, b)
-> ParsecT s UserState m (String, b)
forall a b. (a -> b) -> a -> b
$ do
            String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
str
            ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing1
            (String, b) -> ParsecT s UserState m (String, b)
forall (m :: * -> *) a. Monad m => a -> m a
return (String
str, b
alt)

    readArrayIndex :: ParsecT String UserState (SCBase m) Token
readArrayIndex = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'['
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
middle <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) s u a.
(Stream s m Char, MonadState s m) =>
ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
']'
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> SourcePos -> String -> Token
T_UnparsedIndex Id
id SourcePos
pos String
middle

    literal :: String -> ParsecT s UserState m Token
literal String
s = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
s
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
s

    readVariable :: ParsecT String UserState (SCBase m) Token
readVariable = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
name <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName
        [Token]
indices <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArrayIndex
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> Token
TA_Variable Id
id String
name [Token]
indices

    readExpansion :: ParsecT String UserState (SCBase m) Token
readExpansion = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        [Token]
pieces <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalDollar,
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced,
            ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked,
            String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
String -> ParsecT s UserState m Token
literal String
"#",
            String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
"+-*/=%^,]?:"
            ]
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
TA_Expansion Id
id [Token]
pieces

    readGroup :: ParsecT String UserState (SCBase m) Token
readGroup = do
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
        Token
s <- ParsecT String UserState (SCBase m) Token
readSequence
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')'
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
s

    readArithTerm :: ParsecT String UserState (SCBase m) Token
readArithTerm = ParsecT String UserState (SCBase m) Token
readGroup ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readVariable ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExpansion

    readSequence :: ParsecT String UserState (SCBase m) Token
readSequence = do
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        [Token]
l <- ParsecT String UserState (SCBase m) Token
readAssignment ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
',' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing)
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
TA_Sequence Id
id [Token]
l

    readAssignment :: ParsecT String UserState (SCBase m) Token
readAssignment = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainr1 ParsecT String UserState (SCBase m) Token
readTrinary ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readAssignmentOp
    readAssignmentOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readAssignmentOp = [String]
-> (Id -> String -> Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) b.
Monad m =>
[String]
-> (Id -> String -> b) -> ParsecT String UserState (SCBase m) b
readComboOp [String
"=", String
"*=", String
"/=", String
"%=", String
"+=", String
"-=", String
"<<=", String
">>=", String
"&=", String
"^=", String
"|="] Id -> String -> Token -> Token -> Token
TA_Assignment

    readTrinary :: ParsecT String UserState (SCBase m) Token
readTrinary = do
        Token
x <- ParsecT String UserState (SCBase m) Token
readLogicalOr
        do
            IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"?"
            ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
            Token
y <- ParsecT String UserState (SCBase m) Token
readTrinary
            String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
":"
            ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
            Token
z <- ParsecT String UserState (SCBase m) Token
readTrinary
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token -> Token -> Token
TA_Trinary Id
id Token
x Token
y Token
z
         ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
          Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
x

    readLogicalOr :: ParsecT String UserState (SCBase m) Token
readLogicalOr  = ParsecT String UserState (SCBase m) Token
readLogicalAnd ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"||"]
    readLogicalAnd :: ParsecT String UserState (SCBase m) Token
readLogicalAnd = ParsecT String UserState (SCBase m) Token
readBitOr ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"&&"]
    readBitOr :: ParsecT String UserState (SCBase m) Token
readBitOr  = ParsecT String UserState (SCBase m) Token
readBitXor ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"|"]
    readBitXor :: ParsecT String UserState (SCBase m) Token
readBitXor = ParsecT String UserState (SCBase m) Token
readBitAnd ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"^"]
    readBitAnd :: ParsecT String UserState (SCBase m) Token
readBitAnd = ParsecT String UserState (SCBase m) Token
readEquated ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"&"]
    readEquated :: ParsecT String UserState (SCBase m) Token
readEquated = ParsecT String UserState (SCBase m) Token
readCompared ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"==", String
"!="]
    readCompared :: ParsecT String UserState (SCBase m) Token
readCompared = ParsecT String UserState (SCBase m) Token
readShift ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"<=", String
">=", String
"<", String
">"]
    readShift :: ParsecT String UserState (SCBase m) Token
readShift = ParsecT String UserState (SCBase m) Token
readAddition ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"<<", String
">>"]
    readAddition :: ParsecT String UserState (SCBase m) Token
readAddition = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
readMultiplication ([String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
[String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readBinary [String
"+"] ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readMinusOp)
    readMultiplication :: ParsecT String UserState (SCBase m) Token
readMultiplication = ParsecT String UserState (SCBase m) Token
readExponential ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"*", String
"/", String
"%"]
    readExponential :: ParsecT String UserState (SCBase m) Token
readExponential = ParsecT String UserState (SCBase m) Token
readAnyNegated ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"**"]

    readAnyNegated :: ParsecT String UserState (SCBase m) Token
readAnyNegated = ParsecT String UserState (SCBase m) Token
readNegated ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readAnySigned
    readNegated :: ParsecT String UserState (SCBase m) Token
readNegated = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Char
op <- String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"!~"
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        Token
x <- ParsecT String UserState (SCBase m) Token
readAnyNegated
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token -> Token
TA_Unary Id
id [Char
op] Token
x

    readAnySigned :: ParsecT String UserState (SCBase m) Token
readAnySigned = ParsecT String UserState (SCBase m) Token
readSigned ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readAnycremented
    readSigned :: ParsecT String UserState (SCBase m) Token
readSigned = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Char
op <- [ParsecT String UserState (SCBase m) Char]
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ((Char -> ParsecT String UserState (SCBase m) Char)
-> String -> [ParsecT String UserState (SCBase m) Char]
forall a b. (a -> b) -> [a] -> [b]
map Char -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *).
Monad m =>
Char -> ParsecT String UserState (SCBase m) Char
readSignOp String
"+-")
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        Token
x <- ParsecT String UserState (SCBase m) Token
readAnycremented
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token -> Token
TA_Unary Id
id [Char
op] Token
x
     where
        readSignOp :: Char -> ParsecT String UserState (SCBase m) Char
readSignOp Char
c = ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
            ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
            ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
            Char -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
c

    readAnycremented :: ParsecT String UserState (SCBase m) Token
readAnycremented = ParsecT String UserState (SCBase m) Token
readNormalOrPostfixIncremented ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readPrefixIncremented
    readPrefixIncremented :: ParsecT String UserState (SCBase m) Token
readPrefixIncremented = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
op <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"++" ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"--"
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        Token
x <- ParsecT String UserState (SCBase m) Token
readArithTerm
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token -> Token
TA_Unary Id
id (String
op String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"|") Token
x

    readNormalOrPostfixIncremented :: ParsecT String UserState (SCBase m) Token
readNormalOrPostfixIncremented = do
        Token
x <- ParsecT String UserState (SCBase m) Token
readArithTerm
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
        do
            IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            String
op <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"++" ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"--"
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token -> Token
TA_Unary Id
id (Char
'|'Char -> String -> String
forall a. a -> [a] -> [a]
:String
op) Token
x
         ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
x



prop_readCondition :: Bool
prop_readCondition   = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ \\( a = b \\) -a \\( c = d \\) ]"
prop_readCondition2 :: Bool
prop_readCondition2  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ (a = b) || (c = d) ]]"
prop_readCondition3 :: Bool
prop_readCondition3  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c = [[:alpha:].~-] ]]"
prop_readCondition4 :: Bool
prop_readCondition4  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ *foo* ]]"
prop_readCondition5 :: Bool
prop_readCondition5  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ f( ]] )* ]]"
prop_readCondition5a :: Bool
prop_readCondition5a = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ a(b) ]]"
prop_readCondition5b :: Bool
prop_readCondition5b = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ f( ($var ]]) )* ]]"
prop_readCondition6 :: Bool
prop_readCondition6  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ ^[yY]$ ]]"
prop_readCondition7 :: Bool
prop_readCondition7  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ ${line} =~ ^[[:space:]]*# ]]"
prop_readCondition8 :: Bool
prop_readCondition8  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $l =~ ogg|flac ]]"
prop_readCondition9 :: Bool
prop_readCondition9  = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo -a -f bar ]"
prop_readCondition10 :: Bool
prop_readCondition10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[\na == b\n||\nc == d ]]"
prop_readCondition10a :: Bool
prop_readCondition10a= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[\na == b  ||\nc == d ]]"
prop_readCondition10b :: Bool
prop_readCondition10b= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ a == b\n||\nc == d ]]"
prop_readCondition11 :: Bool
prop_readCondition11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ a == b ||\n c == d ]]"
prop_readCondition12 :: Bool
prop_readCondition12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ a == b \n -o c == d ]"
prop_readCondition13 :: Bool
prop_readCondition13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ foo =~ ^fo{1,3}$ ]]"
prop_readCondition14 :: Bool
prop_readCondition14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo '>' bar ]"
prop_readCondition15 :: Bool
prop_readCondition15 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo \">=\" bar ]"
prop_readCondition16 :: Bool
prop_readCondition16 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo \\< bar ]"
prop_readCondition17 :: Bool
prop_readCondition17 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ ${file::1} = [-.\\|/\\\\] ]]"
prop_readCondition18 :: Bool
prop_readCondition18 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ ]"
prop_readCondition19 :: Bool
prop_readCondition19 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ '(' x \")\" ]"
prop_readCondition20 :: Bool
prop_readCondition20 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ echo_rc -eq 0 ]]"
prop_readCondition21 :: Bool
prop_readCondition21 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $1 =~ ^(a\\ b)$ ]]"
prop_readCondition22 :: Bool
prop_readCondition22 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $1 =~ \\.a\\.(\\.b\\.)\\.c\\. ]]"
prop_readCondition23 :: Bool
prop_readCondition23 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ -v arr[$var] ]]"
prop_readCondition25 :: Bool
prop_readCondition25 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ lex.yy.c -ot program.l ]]"
prop_readCondition26 :: Bool
prop_readCondition26 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"[[ foo ]]\\\n && bar"
prop_readCondition27 :: Bool
prop_readCondition27 = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readConditionCommand String
"[[ x ]] foo"
readCondition :: ParsecT String UserState (SCBase m) Token
readCondition = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"test expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
opos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
open <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[[") ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"["
    let single :: Bool
single = String
open String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"["
    let typ :: ConditionType
typ = if Bool
single then ConditionType
SingleBracket else ConditionType
DoubleBracket

    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    String
space <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
space) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
        SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
opos SourcePos
pos Severity
ErrorC Integer
1035 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"You need a space after the " String -> String -> String
forall a. [a] -> [a] -> [a]
++
            if Bool
single
                then String
"[ and before the ]."
                else String
"[[ and before the ]]."
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
single Bool -> Bool -> Bool
&& Char
'\n' Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
space) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1080 String
"You need \\ before line feeds to break lines in [ ]."

    Token
condition <- Bool -> ParsecT String UserState (SCBase m) Token
readConditionContents Bool
single ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        Bool -> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> ParsecT String UserState (SCBase m) ())
-> (String -> Bool)
-> String
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
space
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"]"
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> Token
TC_Empty Id
id ConditionType
typ

    SourcePos
cpos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    String
close <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"]]") ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"]" ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected test to end here (don't wrap commands in []/[[]])"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
open String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"[[" Bool -> Bool -> Bool
&& String
close String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"]]") (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
cpos Severity
ErrorC Integer
1033 String
"Test expression was opened with double [[ but closed with single ]. Make sure they match."
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
open String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"[" Bool -> Bool -> Bool
&& String
close String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"]" ) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
opos Severity
ErrorC Integer
1034 String
"Test expression was opened with single [ but closed with double ]]. Make sure they match."
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> ConditionType -> Token -> Token
T_Condition Id
id ConditionType
typ Token
condition

readAnnotationPrefix :: ParsecT s UserState m String
readAnnotationPrefix = do
    Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
    ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
    String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"shellcheck"

prop_readAnnotation1 :: Bool
prop_readAnnotation1 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=1234,5678\n"
prop_readAnnotation2 :: Bool
prop_readAnnotation2 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1234 disable=SC5678\n"
prop_readAnnotation3 :: Bool
prop_readAnnotation3 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1234 source=/dev/null disable=SC5678\n"
prop_readAnnotation4 :: Bool
prop_readAnnotation4 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck cats=dogs disable=SC1234\n"
prop_readAnnotation5 :: Bool
prop_readAnnotation5 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC2002 # All cats are precious\n"
prop_readAnnotation6 :: Bool
prop_readAnnotation6 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1234 # shellcheck foo=bar\n"
prop_readAnnotation7 :: Bool
prop_readAnnotation7 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1000,SC2000-SC3000,SC1001\n"
prop_readAnnotation8 :: Bool
prop_readAnnotation8 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=all\n"
readAnnotation :: ParsecT String UserState (SCBase m) [Annotation]
readAnnotation = String
-> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"shellcheck directive" (ParsecT String UserState (SCBase m) [Annotation]
 -> ParsecT String UserState (SCBase m) [Annotation])
-> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ do
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readAnnotationPrefix
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
    Bool -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
True

readAnnotationWithoutPrefix :: Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
sandboxed = do
    [[Annotation]]
values <- ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [[Annotation]]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readKey
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readAnyComment
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s UserState m ()
parseNote Severity
ErrorC Integer
1125 String
"Invalid key=value pair? Ignoring the rest of this directive starting here."
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\n")
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
    [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return ([Annotation] -> ParsecT String UserState (SCBase m) [Annotation])
-> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ [[Annotation]] -> [Annotation]
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [[Annotation]]
values
  where
    readKey :: ParsecT String UserState (SCBase m) [Annotation]
readKey = do
        SourcePos
keyPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
key <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-')
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'=' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected '=' after directive key"
        [Annotation]
annotations <- case String
key of
            String
"disable" -> ParsecT String UserState (SCBase m) Annotation
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m Annotation
readElement ParsecT String UserState (SCBase m) Annotation
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Annotation]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
','
              where
                readElement :: ParsecT s u m Annotation
readElement = ParsecT s u m Annotation
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m Annotation
readRange ParsecT s u m Annotation
-> ParsecT s u m Annotation -> ParsecT s u m Annotation
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Annotation
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m Annotation
readAll
                readAll :: ParsecT s u m Annotation
readAll = do
                    String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"all"
                    Annotation -> ParsecT s u m Annotation
forall (m :: * -> *) a. Monad m => a -> m a
return (Annotation -> ParsecT s u m Annotation)
-> Annotation -> ParsecT s u m Annotation
forall a b. (a -> b) -> a -> b
$ Integer -> Integer -> Annotation
DisableComment Integer
0 Integer
1000000
                readRange :: ParsecT s u m Annotation
readRange = do
                    Integer
from <- ParsecT s u m Integer
forall s (m :: * -> *) b u.
(Stream s m Char, Read b) =>
ParsecT s u m b
readCode
                    Integer
to <- [ParsecT s u m Integer] -> ParsecT s u m Integer
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-' ParsecT s u m Char
-> ParsecT s u m Integer -> ParsecT s u m Integer
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f b
*> ParsecT s u m Integer
forall s (m :: * -> *) b u.
(Stream s m Char, Read b) =>
ParsecT s u m b
readCode, Integer -> ParsecT s u m Integer
forall (m :: * -> *) a. Monad m => a -> m a
return (Integer -> ParsecT s u m Integer)
-> Integer -> ParsecT s u m Integer
forall a b. (a -> b) -> a -> b
$ Integer
fromInteger -> Integer -> Integer
forall a. Num a => a -> a -> a
+Integer
1 ]
                    Annotation -> ParsecT s u m Annotation
forall (m :: * -> *) a. Monad m => a -> m a
return (Annotation -> ParsecT s u m Annotation)
-> Annotation -> ParsecT s u m Annotation
forall a b. (a -> b) -> a -> b
$ Integer -> Integer -> Annotation
DisableComment Integer
from Integer
to
                readCode :: ParsecT s u m b
readCode = do
                    ParsecT s u m String -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m String -> ParsecT s u m ())
-> ParsecT s u m String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"SC"
                    String
int <- ParsecT s u m Char -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
                    b -> ParsecT s u m b
forall (m :: * -> *) a. Monad m => a -> m a
return (b -> ParsecT s u m b) -> b -> ParsecT s u m b
forall a b. (a -> b) -> a -> b
$ String -> b
forall a. Read a => String -> a
read String
int

            String
"enable" -> ParsecT String UserState (SCBase m) Annotation
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m Annotation
readName ParsecT String UserState (SCBase m) Annotation
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Annotation]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
','
              where
                readName :: ParsecT s u m Annotation
readName = String -> Annotation
EnableComment (String -> Annotation)
-> ParsecT s u m String -> ParsecT s u m Annotation
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m Char -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-')

            String
"source" -> do
                String
filename <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
" \n"
                [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [String -> Annotation
SourceOverride String
filename]

            String
"source-path" -> do
                String
dirname <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
" \n"
                [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [String -> Annotation
SourcePath String
dirname]

            String
"shell" -> do
                SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                String
shell <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
" \n"
                Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Maybe Shell -> Bool
forall a. Maybe a -> Bool
isNothing (Maybe Shell -> Bool) -> Maybe Shell -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Maybe Shell
shellForExecutable String
shell) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                    SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1103
                        String
"This shell type is unknown. Use e.g. sh or bash."
                [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [String -> Annotation
ShellOverride String
shell]

            String
"external-sources" -> do
                SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                String
value <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter
                case String
value of
                    String
"true" ->
                        if Bool
sandboxed
                        then do
                            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1144 String
"external-sources can only be enabled in .shellcheckrc, not in individual files."
                            [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return []
                        else [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [Bool -> Annotation
ExternalSources Bool
True]
                    String
"false" -> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [Bool -> Annotation
ExternalSources Bool
False]
                    String
_ -> do
                        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1145 String
"Unknown external-sources value. Expected true/false."
                        [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return []

            String
_ -> do
                SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
keyPos Severity
WarningC Integer
1107 String
"This directive is unknown. It will be ignored."
                ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill` ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
                [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return []

        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
        [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [Annotation]
annotations

readAnnotations :: ParsecT String UserState (SCBase m) [Annotation]
readAnnotations = do
    [[Annotation]]
annotations <- ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [[Annotation]]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [Annotation]
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing)
    [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return ([Annotation] -> ParsecT String UserState (SCBase m) [Annotation])
-> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ [[Annotation]] -> [Annotation]
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [[Annotation]]
annotations

readComment :: ParsecT s UserState m String
readComment = do
    String -> ParsecT s UserState m String -> ParsecT s UserState m ()
forall s u (m :: * -> *) a.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
"shellcheck annotation" ParsecT s UserState m String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readAnnotationPrefix
    ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readAnyComment

prop_readAnyComment :: Bool
prop_readAnyComment = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readAnyComment String
"# Comment"
readAnyComment :: ParsecT s u m String
readAnyComment = do
    Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
    ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s u m Char -> ParsecT s u m String)
-> ParsecT s u m Char -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\r\n"

prop_readNormalWord :: Bool
prop_readNormalWord = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"'foo'\"bar\"{1..3}baz$(lol)"
prop_readNormalWord2 :: Bool
prop_readNormalWord2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo**(foo)!!!(@@(bar))"
prop_readNormalWord3 :: Bool
prop_readNormalWord3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo#"
prop_readNormalWord4 :: Bool
prop_readNormalWord4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"$\"foo\"$'foo\nbar'"
prop_readNormalWord5 :: Bool
prop_readNormalWord5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"${foo}}"
prop_readNormalWord6 :: Bool
prop_readNormalWord6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo/{}"
prop_readNormalWord7 :: Bool
prop_readNormalWord7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo\\\nbar"
prop_readNormalWord8 :: Bool
prop_readNormalWord8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSubshell String
"(foo\\ \nbar)"
prop_readNormalWord9 :: Bool
prop_readNormalWord9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSubshell String
"(foo\\ ;\nbar)"
prop_readNormalWord10 :: Bool
prop_readNormalWord10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\x201Chello\x201D"
prop_readNormalWord11 :: Bool
prop_readNormalWord11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\x2018hello\x2019"
prop_readNormalWord12 :: Bool
prop_readNormalWord12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"hello\x2018"
readNormalWord :: ParsecT String UserState (SCBase m) Token
readNormalWord = String -> [String] -> ParsecT String UserState (SCBase m) Token
readNormalishWord String
"" [String
"do", String
"done", String
"then", String
"fi", String
"esac"]

readPatternWord :: ParsecT String UserState (SCBase m) Token
readPatternWord = String -> [String] -> ParsecT String UserState (SCBase m) Token
readNormalishWord String
"" [String
"esac"]

readNormalishWord :: String -> [String] -> ParsecT String UserState (SCBase m) Token
readNormalishWord String
end [String]
terms = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    [Token]
x <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Token
readNormalWordPart String
end)
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    SourcePos
-> [Token] -> [String] -> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) (t :: * -> *) (m :: * -> *).
(Foldable t, MonadState SystemState f,
 MonadReader (Environment m) f) =>
SourcePos -> [Token] -> t String -> f ()
checkPossibleTermination SourcePos
pos [Token]
x [String]
terms
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id [Token]
x

readIndexSpan :: ParsecT String UserState (SCBase m) Token
readIndexSpan = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [Token]
x <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (String -> ParsecT String UserState (SCBase m) Token
readNormalWordPart String
"]" ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
someSpace ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *).
Stream s m Char =>
ParsecT s UserState m Token
otherLiteral)
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id [Token]
x
  where
    someSpace :: ParsecT s UserState m Token
someSpace = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
str <- ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing1
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str
    otherLiteral :: ParsecT s UserState m Token
otherLiteral = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
str <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT s UserState m Char -> ParsecT s UserState m String)
-> ParsecT s UserState m Char -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
quotableChars
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str

checkPossibleTermination :: SourcePos -> [Token] -> t String -> f ()
checkPossibleTermination SourcePos
pos [T_Literal Id
_ String
x] t String
terminators =
    Bool -> f () -> f ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
x String -> t String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` t String
terminators) (f () -> f ()) -> f () -> f ()
forall a b. (a -> b) -> a -> b
$
        SourcePos -> Severity -> Integer -> String -> f ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1010 (String -> f ()) -> String -> f ()
forall a b. (a -> b) -> a -> b
$ String
"Use semicolon or linefeed before '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
x String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' (or quote to make it literal)."
checkPossibleTermination SourcePos
_ [Token]
_ t String
_ = () -> f ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

readNormalWordPart :: String -> ParsecT String UserState (SCBase m) Token
readNormalWordPart String
end = do
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
end
    ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m ()
checkForParenthesis
    [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
        ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
        ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
        ParsecT String UserState (SCBase m) Token
readGlob,
        ParsecT String UserState (SCBase m) Token
readNormalDollar,
        ParsecT String UserState (SCBase m) Token
readBraced,
        ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked,
        ParsecT String UserState (SCBase m) Token
readProcSub,
        ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readUnicodeQuote,
        String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
end,
        ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s (m :: * -> *).
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s UserState m Token
readLiteralCurlyBraces
      ]
  where
    checkForParenthesis :: ParsecT s u m ()
checkForParenthesis =
        () -> ParsecT s u m ()
forall (m :: * -> *) a. Monad m => a -> m a
return () ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` do
            SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            ParsecT s u m Char -> ParsecT s u m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Char -> ParsecT s u m Char)
-> ParsecT s u m Char -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
            SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1036 String
"'(' is invalid here. Did you forget to escape it?"

    readLiteralCurlyBraces :: ParsecT s UserState m Token
readLiteralCurlyBraces = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
str <- ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
findParam ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m String
literalBraces
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str

    findParam :: ParsecT s u m String
findParam = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"{}"
    literalBraces :: ParsecT s u m String
literalBraces = do
        SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Char
c <- String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"{}"
        SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1083 (String -> ParsecT s u m ()) -> String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$
            String
"This " String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
c] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" is literal. Check expression (missing ;/\\n?) or quote it."
        String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
c]


readSpacePart :: ParsecT String UserState (SCBase m) Token
readSpacePart = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
x <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
x

readDollarBracedWord :: ParsecT String UserState (SCBase m) Token
readDollarBracedWord = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [Token]
list <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
readDollarBracedPart
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id [Token]
list

readDollarBracedPart :: ParsecT String UserState (SCBase m) Token
readDollarBracedPart = ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDoubleQuoted ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
                       ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *).
Stream s m Char =>
ParsecT s UserState m Token
readParamSubSpecialChar ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readExtglob ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readNormalDollar ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
                       ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBracedLiteral

readDollarBracedLiteral :: ParsecT String UserState (SCBase m) Token
readDollarBracedLiteral = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [String]
vars <- (ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readBraceEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT String UserState (SCBase m) Char
-> (Char -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \Char
x -> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
x])) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [String]
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill1` ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
bracedQuotable
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id (String -> Token) -> String -> Token
forall a b. (a -> b) -> a -> b
$ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
vars

readParamSubSpecialChar :: ParsecT s UserState m Token
readParamSubSpecialChar = do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
x <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
paramSubSpecialChars
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_ParamSubSpecialChar Id
id String
x

prop_readProcSub1 :: Bool
prop_readProcSub1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readProcSub String
"<(echo test | wc -l)"
prop_readProcSub2 :: Bool
prop_readProcSub2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readProcSub String
"<(  if true; then true; fi )"
prop_readProcSub3 :: Bool
prop_readProcSub3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readProcSub String
"<( # nothing here \n)"
readProcSub :: ParsecT String UserState (SCBase m) Token
readProcSub = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"process substitution" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
dir <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ do
                    Char
x <- String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"<>"
                    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
                    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
x]
    [Token]
list <- ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')'
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> Token
T_ProcSub Id
id String
dir [Token]
list

prop_readSingleQuoted :: Bool
prop_readSingleQuoted = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo bar'"
prop_readSingleQuoted2 :: Bool
prop_readSingleQuoted2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo bar\\'"
prop_readSingleQuoted4 :: Bool
prop_readSingleQuoted4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"'it's"
prop_readSingleQuoted5 :: Bool
prop_readSingleQuoted5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"foo='bar\ncow 'arg"
prop_readSingleQuoted6 :: Bool
prop_readSingleQuoted6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"foo='bar cow 'arg"
prop_readSingleQuoted7 :: Bool
prop_readSingleQuoted7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo\x201C\&bar'"
prop_readSingleQuoted8 :: Bool
prop_readSingleQuoted8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo\x2018\&bar'"
readSingleQuoted :: ParsecT String UserState (SCBase m) Token
readSingleQuoted = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"single quoted string" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
startPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
singleQuote
    [String]
s <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readSingleQuotedPart
    let string :: String
string = [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
s
    SourcePos
endPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
singleQuote ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected end of single quoted string"

    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        Char
c <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
suspectCharAfterQuotes ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"'"
        if Bool -> Bool
not (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
string) Bool -> Bool -> Bool
&& Char -> Bool
isAlpha Char
c Bool -> Bool -> Bool
&& Char -> Bool
isAlpha (String -> Char
forall a. [a] -> a
last String
string)
          then
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
endPos Severity
WarningC Integer
1011
                String
"This apostrophe terminated the single quoted string!"
          else
            Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Char
'\n' Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
string Bool -> Bool -> Bool
&& Bool -> Bool
not (String
"\n" String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
string)) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                SourcePos
-> SourcePos -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadReader (Environment m) m, MonadState SystemState m) =>
SourcePos -> SourcePos -> String -> m ()
suggestForgotClosingQuote SourcePos
startPos SourcePos
endPos String
"single quoted string"

    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Id -> String -> Token
T_SingleQuoted Id
id String
string)

readSingleQuotedLiteral :: ParsecT String UserState (SCBase m) String
readSingleQuotedLiteral = do
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
singleQuote
    [String]
strs <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readSingleQuotedPart
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
singleQuote
    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
strs

readSingleQuotedPart :: ParsecT String UserState (SCBase m) String
readSingleQuotedPart =
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readSingleEscaped
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (String -> ParsecT String UserState (SCBase m) Char)
-> String -> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ String
"'\\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeSingleQuotes)
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m String
readUnicodeQuote
   where
    readUnicodeQuote :: ParsecT s u m String
readUnicodeQuote = do
        SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Char
x <- String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
unicodeSingleQuotes
        SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1112
            String
"This is a unicode quote. Delete and retype it (or ignore/doublequote for literal)."
        String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
x]


prop_readBackTicked :: Bool
prop_readBackTicked = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (Bool -> ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False) String
"`ls *.mp3`"
prop_readBackTicked2 :: Bool
prop_readBackTicked2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (Bool -> ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False) String
"`grep \"\\\"\"`"
prop_readBackTicked3 :: Bool
prop_readBackTicked3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (Bool -> ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False) String
"´grep \"\\\"\"´"
prop_readBackTicked4 :: Bool
prop_readBackTicked4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"`echo foo\necho bar`"
prop_readBackTicked5 :: Bool
prop_readBackTicked5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo `foo`bar"
prop_readBackTicked6 :: Bool
prop_readBackTicked6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo `foo\necho `bar"
prop_readBackTicked7 :: Bool
prop_readBackTicked7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"`#inline comment`"
prop_readBackTicked8 :: Bool
prop_readBackTicked8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo `#comment` \\\nbar baz"
readQuotedBackTicked :: ParsecT String UserState (SCBase m) Token
readQuotedBackTicked = Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
True
readUnquotedBackTicked :: ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked = Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False
readBackTicked :: Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
quoted = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"backtick expansion" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
startPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m ()
backtick
    SourcePos
subStart <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    String
subString <- String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) String
readGenericLiteral String
"`´"
    SourcePos
endPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m ()
backtick
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start

    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        Char
c <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
suspectCharAfterQuotes
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Char
'\n' Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
subString Bool -> Bool -> Bool
&& Bool -> Bool
not (String
"\n" String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
subString)) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> SourcePos -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadReader (Environment m) m, MonadState SystemState m) =>
SourcePos -> SourcePos -> String -> m ()
suggestForgotClosingQuote SourcePos
startPos SourcePos
endPos String
"backtick expansion"

    -- Result positions may be off due to escapes
    [Token]
result <- SourcePos
-> ParsecT String UserState (SCBase m) [Token]
-> String
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
subStart (ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) v. Monad m => SCParser m v -> SCParser m v
tryWithErrors ParsecT String UserState (SCBase m) [Token]
subParser ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return []) (String -> String
unEscape String
subString)
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_Backticked Id
id [Token]
result
  where
    unEscape :: String -> String
unEscape [] = []
    unEscape (Char
'\\':Char
'"':String
rest) | Bool
quoted = Char
'"' Char -> String -> String
forall a. a -> [a] -> [a]
: String -> String
unEscape String
rest
    unEscape (Char
'\\':Char
x:String
rest) | Char
x Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"$`\\" = Char
x Char -> String -> String
forall a. a -> [a] -> [a]
: String -> String
unEscape String
rest
    unEscape (Char
'\\':Char
'\n':String
rest) = String -> String
unEscape String
rest
    unEscape (Char
c:String
rest) = Char
c Char -> String -> String
forall a. a -> [a] -> [a]
: String -> String
unEscape String
rest
    subParser :: ParsecT String UserState (SCBase m) [Token]
subParser = do
        [Token]
cmds <- ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty
        ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
verifyEof
        [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token]
cmds
    backtick :: ParsecT s u m ()
backtick =
      ParsecT s u m Char -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'`') ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
         SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
         Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'´'
         SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1077
            String
"For command expansion, the tick should slant left (` vs ´). Use $(..) instead."

-- Run a parser on a new input, such as for `..` or here documents.
subParse :: SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos ParsecT s u m b
parser s
input = do
    SourcePos
lastPosition <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    s
lastInput <- ParsecT s u m s
forall (m :: * -> *) s u. Monad m => ParsecT s u m s
getInput
    SourcePos -> ParsecT s u m ()
forall (m :: * -> *) s u. Monad m => SourcePos -> ParsecT s u m ()
setPosition SourcePos
pos
    s -> ParsecT s u m ()
forall (m :: * -> *) s u. Monad m => s -> ParsecT s u m ()
setInput s
input
    b
result <- ParsecT s u m b
parser
    s -> ParsecT s u m ()
forall (m :: * -> *) s u. Monad m => s -> ParsecT s u m ()
setInput s
lastInput
    SourcePos -> ParsecT s u m ()
forall (m :: * -> *) s u. Monad m => SourcePos -> ParsecT s u m ()
setPosition SourcePos
lastPosition
    b -> ParsecT s u m b
forall (m :: * -> *) a. Monad m => a -> m a
return b
result

-- Parse something, but forget all parseProblems
inSeparateContext :: ParsecT s u m b -> ParsecT s u m b
inSeparateContext = Bool -> ParsecT s u m b -> ParsecT s u m b
forall s (m :: * -> *) s u b.
MonadState s m =>
Bool -> ParsecT s u m b -> ParsecT s u m b
parseForgettingContext Bool
True
-- Parse something, but forget all parseProblems on failure
forgetOnFailure :: ParsecT s u m b -> ParsecT s u m b
forgetOnFailure = Bool -> ParsecT s u m b -> ParsecT s u m b
forall s (m :: * -> *) s u b.
MonadState s m =>
Bool -> ParsecT s u m b -> ParsecT s u m b
parseForgettingContext Bool
False

parseForgettingContext :: Bool -> ParsecT s u m b -> ParsecT s u m b
parseForgettingContext Bool
alsoOnSuccess ParsecT s u m b
parser = do
    s
context <- ParsecT s u m s
forall s (m :: * -> *). MonadState s m => m s
Ms.get
    s -> ParsecT s u m b
forall s. MonadState s m => s -> ParsecT s u m b
success s
context ParsecT s u m b -> ParsecT s u m b -> ParsecT s u m b
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> s -> ParsecT s u m b
forall (m :: * -> *) s b. (MonadState s m, MonadFail m) => s -> m b
failure s
context
  where
    success :: s -> ParsecT s u m b
success s
c = do
        b
res <- ParsecT s u m b -> ParsecT s u m b
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m b
parser
        Bool -> ParsecT s u m () -> ParsecT s u m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
alsoOnSuccess (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ s -> ParsecT s u m ()
forall s (m :: * -> *). MonadState s m => s -> m ()
Ms.put s
c
        b -> ParsecT s u m b
forall (m :: * -> *) a. Monad m => a -> m a
return b
res
    failure :: s -> m b
failure s
c = do
        s -> m ()
forall s (m :: * -> *). MonadState s m => s -> m ()
Ms.put s
c
        String -> m b
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
""

prop_readDoubleQuoted :: Bool
prop_readDoubleQuoted = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"Hello $FOO\""
prop_readDoubleQuoted2 :: Bool
prop_readDoubleQuoted2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"$'\""
prop_readDoubleQuoted3 :: Bool
prop_readDoubleQuoted3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"\x2018hello\x2019\""
prop_readDoubleQuoted4 :: Bool
prop_readDoubleQuoted4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"\"foo\nbar\"foo"
prop_readDoubleQuoted5 :: Bool
prop_readDoubleQuoted5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"lol \"foo\nbar\" etc"
prop_readDoubleQuoted6 :: Bool
prop_readDoubleQuoted6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo \"${ ls; }\""
prop_readDoubleQuoted7 :: Bool
prop_readDoubleQuoted7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo \"${ ls;}bar\""
prop_readDoubleQuoted8 :: Bool
prop_readDoubleQuoted8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"\x201Chello\x201D\""
prop_readDoubleQuoted10 :: Bool
prop_readDoubleQuoted10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"foo\\\\n\""
readDoubleQuoted :: ParsecT String UserState (SCBase m) Token
readDoubleQuoted = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"double quoted string" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
startPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
doubleQuote
    [Token]
x <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
doubleQuotedPart
    SourcePos
endPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
doubleQuote ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected end of double quoted string"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
suspectCharAfterQuotes ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"$\""
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when ((Token -> Bool) -> [Token] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any Token -> Bool
hasLineFeed [Token]
x Bool -> Bool -> Bool
&& Bool -> Bool
not ([Token] -> Bool
startsWithLineFeed [Token]
x)) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> SourcePos -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadReader (Environment m) m, MonadState SystemState m) =>
SourcePos -> SourcePos -> String -> m ()
suggestForgotClosingQuote SourcePos
startPos SourcePos
endPos String
"double quoted string"
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_DoubleQuoted Id
id [Token]
x
  where
    startsWithLineFeed :: [Token] -> Bool
startsWithLineFeed (T_Literal Id
_ (Char
'\n':String
_):[Token]
_) = Bool
True
    startsWithLineFeed [Token]
_ = Bool
False
    hasLineFeed :: Token -> Bool
hasLineFeed (T_Literal Id
_ String
str) | Char
'\n' Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
str = Bool
True
    hasLineFeed Token
_ = Bool
False

suggestForgotClosingQuote :: SourcePos -> SourcePos -> String -> m ()
suggestForgotClosingQuote SourcePos
startPos SourcePos
endPos String
name = do
    SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
startPos Severity
WarningC Integer
1078 (String -> m ()) -> String -> m ()
forall a b. (a -> b) -> a -> b
$
        String
"Did you forget to close this " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
name String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"?"
    SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
endPos Severity
InfoC Integer
1079
        String
"This is actually an end quote, but due to next char it looks suspect."

doubleQuotedPart :: ParsecT String UserState (SCBase m) Token
doubleQuotedPart = ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleLiteral ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDoubleQuotedDollar ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readQuotedBackTicked ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s (m :: * -> *).
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s UserState m Token
readUnicodeQuote
  where
    readUnicodeQuote :: ParsecT s UserState m Token
readUnicodeQuote = do
        SourcePos
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Char
c <- String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
unicodeDoubleQuotes
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1111
            String
"This is a unicode quote. Delete and retype it (or ignore/singlequote for literal)."
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id [Char
c]

readDoubleLiteral :: ParsecT String UserState (SCBase m) Token
readDoubleLiteral = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [String]
s <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readDoubleLiteralPart
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id ([String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
s)

readDoubleLiteralPart :: ParsecT String UserState (SCBase m) String
readDoubleLiteralPart = do
    [String]
x <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readDoubleEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (String
doubleQuotableChars String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeDoubleQuotes)))
    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
x

readNormalLiteral :: String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
end = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [String]
s <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) String
readNormalLiteralPart String
end)
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id ([String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
s)

prop_readGlob1 :: Bool
prop_readGlob1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"*"
prop_readGlob2 :: Bool
prop_readGlob2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[^0-9]"
prop_readGlob3 :: Bool
prop_readGlob3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[a[:alpha:]]"
prop_readGlob4 :: Bool
prop_readGlob4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[[:alnum:]]"
prop_readGlob5 :: Bool
prop_readGlob5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[^[:alpha:]1-9]"
prop_readGlob6 :: Bool
prop_readGlob6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[\\|]"
prop_readGlob7 :: Bool
prop_readGlob7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[^[]"
prop_readGlob8 :: Bool
prop_readGlob8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[*?]"
prop_readGlob9 :: Bool
prop_readGlob9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[!]^]"
prop_readGlob10 :: Bool
prop_readGlob10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[]]"
readGlob :: ParsecT String UserState (SCBase m) Token
readGlob = ParsecT String UserState (SCBase m) Token
readExtglob ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
ParsecT s UserState m Token
readSimple ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readClass ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
ParsecT s UserState m Token
readGlobbyLiteral
    where
        readSimple :: ParsecT s UserState m Token
readSimple = do
            IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            Char
c <- String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"*?"
            Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Glob Id
id [Char
c]
        readClass :: ParsecT String UserState (SCBase m) Token
readClass = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
            IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'['
            String
negation <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (f :: * -> *) a.
(Monad m, Functor f) =>
f a -> f (m a)
charToString (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"!^") ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
""
            String
leadingBracket <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (f :: * -> *) a.
(Monad m, Functor f) =>
f a -> f (m a)
charToString (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"]") ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
""
            [String]
s <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
predefined ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) String
readNormalLiteralPart String
"]" ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, Monad m) =>
ParsecT s u m (m Char)
globchars)
            Bool -> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> ParsecT String UserState (SCBase m) ())
-> Bool -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ Bool -> Bool
not (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
leadingBracket) Bool -> Bool -> Bool
|| Bool -> Bool
not ([String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
s)
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
']'
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Glob Id
id (String -> Token) -> String -> Token
forall a b. (a -> b) -> a -> b
$ String
"[" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat (String
negationString -> [String] -> [String]
forall a. a -> [a] -> [a]
:String
leadingBracketString -> [String] -> [String]
forall a. a -> [a] -> [a]
:[String]
s) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"]"
          where
           globchars :: ParsecT s u m (m Char)
globchars = ParsecT s u m Char -> ParsecT s u m (m Char)
forall (m :: * -> *) (f :: * -> *) a.
(Monad m, Functor f) =>
f a -> f (m a)
charToString (ParsecT s u m Char -> ParsecT s u m (m Char))
-> ParsecT s u m Char -> ParsecT s u m (m Char)
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf (String -> ParsecT s u m Char) -> String -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ String
"![" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
extglobStartChars
           predefined :: ParsecT s u m String
predefined = do
              ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[:"
              String
s <- ParsecT s u m Char -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter
              String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
":]"
              String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT s u m String) -> String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String
"[:" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
s String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
":]"

        charToString :: f a -> f (m a)
charToString = (a -> m a) -> f a -> f (m a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return
        readGlobbyLiteral :: ParsecT s UserState m Token
readGlobbyLiteral = do
            IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
            Char
c <- ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
extglobStart ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'['
            Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id [Char
c]

readNormalLiteralPart :: String -> ParsecT String UserState (SCBase m) String
readNormalLiteralPart String
customEnd =
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readNormalEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (String
customEnd String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
standardEnd))
  where
    standardEnd :: String
standardEnd = String
"[{}"
        String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
quotableChars
        String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
extglobStartChars
        String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeDoubleQuotes
        String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeSingleQuotes

readNormalEscaped :: ParsecT String UserState (SCBase m) String
readNormalEscaped = String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"escaped char" (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
    do
        Char
next <- SCParser m Char
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Char
quotable SCParser m Char -> SCParser m Char -> SCParser m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> SCParser m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"?*@!+[]{}.,~#"
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Char
next Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
' ') (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
SourcePos -> ParsecT String UserState (SCBase m) ()
checkTrailingSpaces SourcePos
pos ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> () -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
        -- Check if this line is followed by a commented line with a trailing backslash
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Char
next Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\n') (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) ()
    -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ if Char
next Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\n' then String
"" else [Char
next]
      ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
        do
            Char
next <- SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar
            case Char -> Maybe String
escapedChar Char
next of
                Just String
name -> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
WarningC Integer
1012 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"\\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" is just literal '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' here. For " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
name String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
", use " String -> String -> String
forall a. [a] -> [a] -> [a]
++ Char -> String
alternative Char
next String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" instead."
                Maybe String
Nothing -> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
InfoC Integer
1001 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"This \\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" will be a regular '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' in this context."
            String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
next]
  where
    alternative :: Char -> String
alternative Char
'n' = String
"a quoted, literal line feed"
    alternative Char
t = String
"\"$(printf '\\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
t] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"')\""
    escapedChar :: Char -> Maybe String
escapedChar Char
'n' = String -> Maybe String
forall a. a -> Maybe a
Just String
"line feed"
    escapedChar Char
't' = String -> Maybe String
forall a. a -> Maybe a
Just String
"tab"
    escapedChar Char
'r' = String -> Maybe String
forall a. a -> Maybe a
Just String
"carriage return"
    escapedChar Char
_ = Maybe String
forall a. Maybe a
Nothing

    checkTrailingSpaces :: SourcePos -> ParsecT String UserState (SCBase m) ()
checkTrailingSpaces SourcePos
pos = ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) ()
    -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1101 String
"Delete trailing spaces after \\ to break line (or use quotes for literal space)."


prop_readExtglob1 :: Bool
prop_readExtglob1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"!(*.mp3)"
prop_readExtglob2 :: Bool
prop_readExtglob2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"!(*.mp3|*.wmv)"
prop_readExtglob4 :: Bool
prop_readExtglob4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"+(foo \\) bar)"
prop_readExtglob5 :: Bool
prop_readExtglob5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"+(!(foo *(bar)))"
prop_readExtglob6 :: Bool
prop_readExtglob6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"*(((||))|())"
prop_readExtglob7 :: Bool
prop_readExtglob7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"*(<>)"
prop_readExtglob8 :: Bool
prop_readExtglob8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"@(|*())"
readExtglob :: ParsecT String UserState (SCBase m) Token
readExtglob = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"extglob" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char
c <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
            Char
f <- ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
extglobStart
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
            Char -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
f
    [Token]
contents <- ParsecT String UserState (SCBase m) Token
readExtglobPart ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'|'
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')'
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> Token
T_Extglob Id
id [Char
c] [Token]
contents

readExtglobPart :: ParsecT String UserState (SCBase m) Token
readExtglobPart = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [Token]
x <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Token
readExtglobGroup ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Token
readNormalWordPart String
"" ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSpacePart ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *).
Stream s m Char =>
ParsecT s UserState m Token
readExtglobLiteral)
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id [Token]
x
  where
    readExtglobGroup :: ParsecT String UserState (SCBase m) Token
readExtglobGroup = do
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        [Token]
contents <- ParsecT String UserState (SCBase m) Token
readExtglobPart ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'|'
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')'
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> Token
T_Extglob Id
id String
"" [Token]
contents
    readExtglobLiteral :: ParsecT s UserState m Token
readExtglobLiteral = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
str <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"<>#;&")
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str


readSingleEscaped :: ParsecT String UserState (SCBase m) String
readSingleEscaped = do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Char
s <- SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
    Char
x <- SCParser m Char -> SCParser m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar

    case Char
x of
        Char
'\'' -> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
InfoC Integer
1003 String
"Want to escape a single quote? echo 'This is how it'\\''s done'.";
        Char
_ -> () -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
s]

readDoubleEscaped :: ParsecT String UserState (SCBase m) String
readDoubleEscaped = do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Char
bs <- SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
    (SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed SCParser m Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"")
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Char -> String)
-> SCParser m Char -> ParsecT String UserState (SCBase m) String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Char -> String
forall (m :: * -> *) a. Monad m => a -> m a
return SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
doubleQuotable
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
            Char
c <- SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar
            -- This is an invalid escape sequence where the \ is literal.
            -- Previously this caused a SC1117, which may be re-enabled as
            -- as a pedantic warning.
            String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
bs, Char
c]

readBraceEscaped :: ParsecT String UserState (SCBase m) String
readBraceEscaped = do
    Char
bs <- SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
    (SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed SCParser m Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"")
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Char -> String)
-> SCParser m Char -> ParsecT String UserState (SCBase m) String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Char -> String
forall (m :: * -> *) a. Monad m => a -> m a
return SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
bracedQuotable
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Char -> String)
-> SCParser m Char -> ParsecT String UserState (SCBase m) String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (\ Char
x -> [Char
bs, Char
x]) SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar


readGenericLiteral :: String -> ParsecT String UserState (SCBase m) String
readGenericLiteral String
endChars = do
    [String]
strings <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readGenericEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (Char
'\\'Char -> String -> String
forall a. a -> [a] -> [a]
:String
endChars)))
    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
strings

readGenericLiteral1 :: ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
readGenericLiteral1 ParsecT String UserState (SCBase m) a
endExp = do
    [String]
strings <- (ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readGenericEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT String UserState (SCBase m) Char
-> (Char -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \Char
x -> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return [Char
x])) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) [String]
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill1` ParsecT String UserState (SCBase m) a
endExp
    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
strings

readGenericEscaped :: ParsecT String UserState (SCBase m) String
readGenericEscaped = do
    SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
    Char
x <- SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar
    String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ if Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\n' then [] else [Char
'\\', Char
x]

prop_readBraced :: Bool
prop_readBraced = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{1..4}"
prop_readBraced2 :: Bool
prop_readBraced2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{foo,bar,\"baz lol\"}"
prop_readBraced3 :: Bool
prop_readBraced3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{1,\\},2}"
prop_readBraced4 :: Bool
prop_readBraced4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{1,{2,3}}"
prop_readBraced5 :: Bool
prop_readBraced5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{JP{,E}G,jp{,e}g}"
prop_readBraced6 :: Bool
prop_readBraced6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{foo,bar,$((${var}))}"
prop_readBraced7 :: Bool
prop_readBraced7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{}"
prop_readBraced8 :: Bool
prop_readBraced8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{foo}"
readBraced :: ParsecT String UserState (SCBase m) Token
readBraced = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) Token
braceExpansion
  where
    braceExpansion :: ParsecT String UserState (SCBase m) Token
braceExpansion =
        Id -> [Token] -> Token
T_BraceExpansion (Id -> [Token] -> Token)
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) t b s.
Monad m =>
(Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
`withParser` do
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'{'
            [Token]
elements <- ParsecT String UserState (SCBase m) Token
bracedElement ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy1` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
','
            Bool -> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> ParsecT String UserState (SCBase m) ())
-> Bool -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                case [Token]
elements of
                    (Token
_:Token
_:[Token]
_) -> Bool
True
                    [Token
t] -> String
".." String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` Token -> String
onlyLiteralString Token
t
                    [] -> Bool
False
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}'
            [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token]
elements
    bracedElement :: ParsecT String UserState (SCBase m) Token
bracedElement =
        Id -> [Token] -> Token
T_NormalWord (Id -> [Token] -> Token)
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) t b s.
Monad m =>
(Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
`withParser` do
            ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
                ParsecT String UserState (SCBase m) Token
braceExpansion,
                ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression,
                ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
                ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
                ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
braceLiteral
                ]
    braceLiteral :: ParsecT String UserState (SCBase m) Token
braceLiteral =
        Id -> String -> Token
T_Literal (Id -> String -> Token)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) t b s.
Monad m =>
(Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
`withParser` ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a.
Monad m =>
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
readGenericLiteral1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"{}\"$'," ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace)

ensureDollar :: ParsecT s u m Char
ensureDollar =
    -- The grammar should have been designed along the lines of readDollarExpr = char '$' >> stuff, but
    -- instead, each subunit parses its own $. This results in ~7 1-3 char lookaheads instead of one 1-char.
    -- Instead of optimizing the grammar, here's a green cut that decreases shellcheck runtime by 10%:
    ParsecT s u m Char -> ParsecT s u m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Char -> ParsecT s u m Char)
-> ParsecT s u m Char -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$'

readNormalDollar :: ParsecT String UserState (SCBase m) Token
readNormalDollar = do
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
ensureDollar
    ParsecT String UserState (SCBase m) Token
readDollarExp ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarDoubleQuote ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarSingleQuote ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readDollarLonely Bool
False
readDoubleQuotedDollar :: ParsecT String UserState (SCBase m) Token
readDoubleQuotedDollar = do
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
ensureDollar
    ParsecT String UserState (SCBase m) Token
readDollarExp ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readDollarLonely Bool
True


prop_readDollarExpression1 :: Bool
prop_readDollarExpression1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression String
"$(((1) && 3))"
prop_readDollarExpression2 :: Bool
prop_readDollarExpression2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression String
"$(((1)) && 3)"
prop_readDollarExpression3 :: Bool
prop_readDollarExpression3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression String
"$((\"$@\" &); foo;)"
readDollarExpression :: Monad m => SCParser m Token
readDollarExpression :: SCParser m Token
readDollarExpression = do
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
ensureDollar
    SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExp

readDollarExp :: ParsecT String UserState (SCBase m) Token
readDollarExp = ParsecT String UserState (SCBase m) Token
arithmetic ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarExpansion ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBracket ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarBraced ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable
  where
    arithmetic :: ParsecT String UserState (SCBase m) Token
arithmetic = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> (SourcePos -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) p.
Monad m =>
String
-> SCParser m p
-> SCParser m p
-> (SourcePos -> SCParser m ())
-> SCParser m p
readAmbiguous String
"$((" ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarArithmetic ParsecT String UserState (SCBase m) Token
readDollarExpansion (\SourcePos
pos ->
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1102 String
"Shells disambiguate $(( differently or not at all. For $(command substitution), add space after $( . For $((arithmetics)), fix parsing errors.")

prop_readDollarSingleQuote :: Bool
prop_readDollarSingleQuote = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarSingleQuote String
"$'foo\\\'lol'"
readDollarSingleQuote :: ParsecT String UserState (SCBase m) Token
readDollarSingleQuote = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"$'..' expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"$'"
    String
str <- String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) String
readGenericLiteral String
"'"
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\''
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_DollarSingleQuoted Id
id String
str

prop_readDollarDoubleQuote :: Bool
prop_readDollarDoubleQuote = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarDoubleQuote String
"$\"hello\""
readDollarDoubleQuote :: ParsecT String UserState (SCBase m) Token
readDollarDoubleQuote = do
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> (ParsecT String UserState (SCBase m) String
    -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"$\""
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$'
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
doubleQuote
    [Token]
x <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
doubleQuotedPart
    ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
doubleQuote ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected end of translated double quoted string"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_DollarDoubleQuoted Id
id [Token]
x

prop_readDollarArithmetic :: Bool
prop_readDollarArithmetic = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarArithmetic String
"$(( 3 * 4 +5))"
prop_readDollarArithmetic2 :: Bool
prop_readDollarArithmetic2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarArithmetic String
"$(((3*4)+(1*2+(3-1))))"
readDollarArithmetic :: ParsecT String UserState (SCBase m) Token
readDollarArithmetic = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"$((..)) expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"$((")
    Token
c <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')'
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected a double )) to end the $((..))"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Id -> Token -> Token
T_DollarArithmetic Id
id Token
c)

readDollarBracket :: ParsecT String UserState (SCBase m) Token
readDollarBracket = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"$[..] expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"$[")
    Token
c <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
    String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"]"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Id -> Token -> Token
T_DollarBracket Id
id Token
c)

prop_readArithmeticExpression :: Bool
prop_readArithmeticExpression = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticExpression String
"((a?b:c))"
readArithmeticExpression :: ParsecT String UserState (SCBase m) Token
readArithmeticExpression = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"((..)) command" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"((")
    Token
c <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
    String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"))"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Id -> Token -> Token
T_Arithmetic Id
id Token
c)

-- If the next characters match prefix, try two different parsers and warn if the alternate parser had to be used
readAmbiguous :: Monad m => String -> SCParser m p -> SCParser m p -> (SourcePos -> SCParser m ()) -> SCParser m p
readAmbiguous :: String
-> SCParser m p
-> SCParser m p
-> (SourcePos -> SCParser m ())
-> SCParser m p
readAmbiguous String
prefix SCParser m p
expected SCParser m p
alternative SourcePos -> SCParser m ()
warner = do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> (ParsecT String UserState (SCBase m) String
    -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
prefix
    -- If the expected parser fails, try the alt.
    -- If the alt fails, run the expected one again for the errors.
    SCParser m p -> SCParser m p
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try SCParser m p
expected SCParser m p -> SCParser m p -> SCParser m p
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> SCParser m p -> SCParser m p
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (SourcePos -> SCParser m p
withAlt SourcePos
pos) SCParser m p -> SCParser m p -> SCParser m p
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> SCParser m p
expected
  where
    withAlt :: SourcePos -> SCParser m p
withAlt SourcePos
pos = do
        p
t <- SCParser m p -> SCParser m p
forall s (m :: * -> *) s u b.
MonadState s m =>
ParsecT s u m b -> ParsecT s u m b
forgetOnFailure SCParser m p
alternative
        SourcePos -> SCParser m ()
warner SourcePos
pos
        p -> SCParser m p
forall (m :: * -> *) a. Monad m => a -> m a
return p
t

prop_readDollarBraceCommandExpansion1 :: Bool
prop_readDollarBraceCommandExpansion1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion String
"${ ls; }"
prop_readDollarBraceCommandExpansion2 :: Bool
prop_readDollarBraceCommandExpansion2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion String
"${\nls\n}"
readDollarBraceCommandExpansion :: ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"ksh ${ ..; } command expansion" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
        String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"${"
        ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    [Token]
term <- ParsecT String UserState (SCBase m) [Token]
readTerm
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected } to end the ksh ${ ..; } command expansion"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_DollarBraceCommandExpansion Id
id [Token]
term

prop_readDollarBraced1 :: Bool
prop_readDollarBraced1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo//bar/baz}"
prop_readDollarBraced2 :: Bool
prop_readDollarBraced2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo/'{cow}'}"
prop_readDollarBraced3 :: Bool
prop_readDollarBraced3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo%%$(echo cow\\})}"
prop_readDollarBraced4 :: Bool
prop_readDollarBraced4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo#\\}}"
readDollarBraced :: ParsecT String UserState (SCBase m) Token
readDollarBraced = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"parameter expansion" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"${")
    Token
word <- ParsecT String UserState (SCBase m) Token
readDollarBracedWord
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}'
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Bool -> Token -> Token
T_DollarBraced Id
id Bool
True Token
word

prop_readDollarExpansion1 :: Bool
prop_readDollarExpansion1= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpansion String
"$(echo foo; ls\n)"
prop_readDollarExpansion2 :: Bool
prop_readDollarExpansion2= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpansion String
"$(  )"
prop_readDollarExpansion3 :: Bool
prop_readDollarExpansion3= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpansion String
"$( command \n#comment \n)"
readDollarExpansion :: ParsecT String UserState (SCBase m) Token
readDollarExpansion = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"command expansion" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"$(")
    [Token]
cmds <- ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected end of $(..) expression"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_DollarExpansion Id
id [Token]
cmds

prop_readDollarVariable :: Bool
prop_readDollarVariable = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable String
"$@"
prop_readDollarVariable2 :: Bool
prop_readDollarVariable2 = ParsecT String UserState (SCBase Identity) Char -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) Char
-> ParsecT String UserState (SCBase Identity) Char
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase Identity) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar) String
"$?!"
prop_readDollarVariable3 :: Bool
prop_readDollarVariable3 = ParsecT String UserState (SCBase Identity) Char -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) Char
-> ParsecT String UserState (SCBase Identity) Char
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase Identity) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar) String
"$10"
prop_readDollarVariable4 :: Bool
prop_readDollarVariable4 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) String
-> ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase Identity) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[@]") String
"$arr[@]"
prop_readDollarVariable5 :: Bool
prop_readDollarVariable5 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) String
-> ParsecT String UserState (SCBase Identity) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase Identity) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[f") String
"$arr[f"

readDollarVariable :: Monad m => SCParser m Token
readDollarVariable :: SCParser m Token
readDollarVariable = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition

    let singleCharred :: ParsecT s UserState m Char -> ParsecT s UserState m Token
singleCharred ParsecT s UserState m Char
p = do
        Token
value <- ParsecT s UserState m String -> ParsecT s UserState m Token
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m String -> ParsecT s UserState m Token
wrapString ((Char -> String -> String
forall a. a -> [a] -> [a]
:[]) (Char -> String)
-> ParsecT s UserState m Char -> ParsecT s UserState m String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m Char
p)
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ (Id -> Bool -> Token -> Token
T_DollarBraced Id
id Bool
False Token
value)

    let positional :: ParsecT s UserState m Token
positional = do
        Token
value <- ParsecT s UserState m Char -> ParsecT s UserState m Token
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m Char -> ParsecT s UserState m Token
singleCharred ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
value ParsecT s UserState m Token
-> ParsecT s UserState m () -> ParsecT s UserState m Token
forall s u (m :: * -> *) a a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` do
            ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
            SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1037 String
"Braces are required for positionals over 9, e.g. ${10}."

    let special :: ParsecT s UserState m Token
special = ParsecT s UserState m Char -> ParsecT s UserState m Token
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m Char -> ParsecT s UserState m Token
singleCharred ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
specialVariable

    let regular :: ParsecT s UserState m Token
regular = do
        Token
value <- ParsecT s UserState m String -> ParsecT s UserState m Token
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m String -> ParsecT s UserState m Token
wrapString ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Id -> Bool -> Token -> Token
T_DollarBraced Id
id Bool
False Token
value) ParsecT s UserState m Token
-> ParsecT s UserState m () -> ParsecT s UserState m Token
forall s u (m :: * -> *) a a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` do
            ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s UserState m Char -> ParsecT s UserState m Char)
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'['
            SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1087 String
"Use braces when expanding arrays, e.g. ${array[idx]} (or ${var}[.. to quiet)."

    SCParser m Token -> SCParser m Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (SCParser m Token -> SCParser m Token)
-> SCParser m Token -> SCParser m Token
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$' ParsecT String UserState (SCBase m) Char
-> SCParser m Token -> SCParser m Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> (SCParser m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s UserState m Token
positional SCParser m Token -> SCParser m Token -> SCParser m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> SCParser m Token
forall (m :: * -> *) s.
Stream s m Char =>
ParsecT s UserState m Token
special SCParser m Token -> SCParser m Token -> SCParser m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> SCParser m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s UserState m Token
regular)

  where
    wrapString :: ParsecT s UserState m String -> ParsecT s UserState m Token
wrapString ParsecT s UserState m String
p = do
        SourcePos
start <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
s <- ParsecT s UserState m String
p
        SourcePos
end <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Id
id1 <- SourcePos -> SourcePos -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
end
        Id
id2 <- SourcePos -> SourcePos -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
end
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_NormalWord Id
id1 [Id -> String -> Token
T_Literal Id
id2 String
s]

readVariableName :: ParsecT s u m String
readVariableName = do
    Char
f <- ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableStart
    String
rest <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars
    String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return (Char
fChar -> String -> String
forall a. a -> [a] -> [a]
:String
rest)


prop_readDollarLonely1 :: Bool
prop_readDollarLonely1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"var"
prop_readDollarLonely2 :: Bool
prop_readDollarLonely2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"\"var\""
prop_readDollarLonely3 :: Bool
prop_readDollarLonely3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"$var"
prop_readDollarLonely4 :: Bool
prop_readDollarLonely4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"*"
prop_readDollarLonely5 :: Bool
prop_readDollarLonely5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"$\"str\""
readDollarLonely :: Bool -> ParsecT String UserState (SCBase m) Token
readDollarLonely Bool
quoted = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$'
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
quoted (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        Bool
isHack <- ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Bool
quoteForEscape
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
isHack (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
StyleC Integer
1135
                String
"Prefer escape over ending quote to make $ literal. Instead of \"It costs $\"5, use \"It costs \\$5\"."
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
"$"
  where
    quoteForEscape :: ParsecT s u m Bool
quoteForEscape = Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Bool
False (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m Bool -> ParsecT s u m Bool)
-> (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool
-> ParsecT s u m Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ do
        Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'"'
        -- Check for "foo $""bar"
        ParsecT s u m Char -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m Char -> ParsecT s u m ())
-> ParsecT s u m Char -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'"'
        Char
c <- ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyVar
        -- Don't trigger on [[ x == "$"* ]] or "$"$pattern
        Bool -> ParsecT s u m Bool
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool -> ParsecT s u m Bool) -> Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ Char
c Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`notElem` String
"*$"
    anyVar :: ParsecT s u m Char
anyVar = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableStart ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
specialVariable


prop_readHereDoc :: Bool
prop_readHereDoc = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\nlol\ncow\nfoo"
prop_readHereDoc2 :: Bool
prop_readHereDoc2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- EOF\n  cow\n  EOF"
prop_readHereDoc3 :: Bool
prop_readHereDoc3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n$\"\nfoo"
prop_readHereDoc4 :: Bool
prop_readHereDoc4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n`\nfoo"
prop_readHereDoc5 :: Bool
prop_readHereDoc5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- !foo\nbar\n!foo"
prop_readHereDoc6 :: Bool
prop_readHereDoc6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\\ bar\ncow\nfoo bar"
prop_readHereDoc7 :: Bool
prop_readHereDoc7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n\\$(f ())\nfoo"
prop_readHereDoc8 :: Bool
prop_readHereDoc8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<foo>>bar\netc\nfoo"
prop_readHereDoc9 :: Bool
prop_readHereDoc9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"if true; then cat << foo; fi\nbar\nfoo\n"
prop_readHereDoc10 :: Bool
prop_readHereDoc10= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"if true; then cat << foo << bar; fi\nfoo\nbar\n"
prop_readHereDoc11 :: Bool
prop_readHereDoc11= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo $(\nfoo\n)lol\nfoo\n"
prop_readHereDoc12 :: Bool
prop_readHereDoc12= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo|cat\nbar\nfoo"
prop_readHereDoc13 :: Bool
prop_readHereDoc13= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<'#!'\nHello World\n#!\necho Done"
prop_readHereDoc14 :: Bool
prop_readHereDoc14= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\nbar\nfoo \n"
prop_readHereDoc15 :: Bool
prop_readHereDoc15= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<foo\nbar\nfoo bar\nfoo"
prop_readHereDoc16 :: Bool
prop_readHereDoc16= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- ' foo'\nbar\n foo\n"
prop_readHereDoc17 :: Bool
prop_readHereDoc17= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- ' foo'\nbar\n  foo\n foo\n"
prop_readHereDoc18 :: Bool
prop_readHereDoc18= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<'\"foo'\nbar\n\"foo\n"
prop_readHereDoc20 :: Bool
prop_readHereDoc20= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n  foo\n()\nfoo\n"
prop_readHereDoc21 :: Bool
prop_readHereDoc21= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"# shellcheck disable=SC1039\ncat << foo\n  foo\n()\nfoo\n"
prop_readHereDoc22 :: Bool
prop_readHereDoc22 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\r\ncow\r\nfoo\r\n"
prop_readHereDoc23 :: Bool
prop_readHereDoc23 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo \r\ncow\r\nfoo\r\n"
readHereDoc :: ParsecT String UserState (SCBase m) Token
readHereDoc = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"here document" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"<<"
    Dashed
dashed <- (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Dashed
-> ParsecT String UserState (SCBase m) Dashed
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Dashed -> ParsecT String UserState (SCBase m) Dashed
forall (m :: * -> *) a. Monad m => a -> m a
return Dashed
Dashed) ParsecT String UserState (SCBase m) Dashed
-> ParsecT String UserState (SCBase m) Dashed
-> ParsecT String UserState (SCBase m) Dashed
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Dashed -> ParsecT String UserState (SCBase m) Dashed
forall (m :: * -> *) a. Monad m => a -> m a
return Dashed
Undashed
    String
sp <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
        let message :: String
message = String
"Shells are space sensitive. Use '< <(cmd)', not '<<" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
sp String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"(cmd)'."
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1038 String
message
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    (Quoted
quoted, String
endToken) <- ParsecT String UserState (SCBase m) (Quoted, String)
readToken
    Id
hid <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start

    -- add empty tokens for now, read the rest in readPendingHereDocs
    let doc :: Token
doc = Id -> Dashed -> Quoted -> String -> [Token] -> Token
T_HereDoc Id
hid Dashed
dashed Quoted
quoted String
endToken []
    Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s.
MonadState SystemState m =>
Token -> ParsecT s UserState m ()
addPendingHereDoc Token
doc
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
doc
  where
    unquote :: String -> (Quoted, String)
    unquote :: String -> (Quoted, String)
unquote String
"" = (Quoted
Unquoted, String
"")
    unquote [Char
c] = (Quoted
Unquoted, [Char
c])
    unquote s :: String
s@(Char
cl:String
tl) =
      case String -> String
forall a. [a] -> [a]
reverse String
tl of
        (Char
cr:String
tr) | Char
cr Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
cl Bool -> Bool -> Bool
&& Char
cl Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"\"'" -> (Quoted
Quoted, String -> String
forall a. [a] -> [a]
reverse String
tr)
        String
_ -> (if Char
'\\' Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
s then (Quoted
Quoted, (Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
filter (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
(/=) Char
'\\') String
s) else (Quoted
Unquoted, String
s))
    -- Fun fact: bash considers << foo"" quoted, but not << <("foo").
    readToken :: ParsecT String UserState (SCBase m) (Quoted, String)
readToken = do
        String
str <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) s u a.
(Stream s m Char, MonadState s m) =>
ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT String UserState (SCBase m) Token
readNormalWord
        -- A here doc actually works with \r\n because the \r becomes part of the token
        String
crstr <- (ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> (String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT String UserState (SCBase m) String)
-> String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"\r")) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
str
        (Quoted, String)
-> ParsecT String UserState (SCBase m) (Quoted, String)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Quoted, String)
 -> ParsecT String UserState (SCBase m) (Quoted, String))
-> (Quoted, String)
-> ParsecT String UserState (SCBase m) (Quoted, String)
forall a b. (a -> b) -> a -> b
$ String -> (Quoted, String)
unquote String
crstr

readPendingHereDocs :: ParsecT String UserState (SCBase m) ()
readPendingHereDocs = do
    [HereDocContext]
docs <- ParsecT String UserState (SCBase m) [HereDocContext]
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m [HereDocContext]
popPendingHereDocs
    (HereDocContext -> ParsecT String UserState (SCBase m) ())
-> [HereDocContext] -> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ HereDocContext -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
HereDocContext -> ParsecT String UserState (SCBase m) ()
readDoc [HereDocContext]
docs
  where
    readDoc :: HereDocContext -> ParsecT String UserState (SCBase m) ()
readDoc (HereDocPending (T_HereDoc Id
id Dashed
dashed Quoted
quoted String
endToken [Token]
_) [Context]
ctx) =
      [Context]
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u b.
(Stream s m t, MonadState SystemState m) =>
[Context] -> ParsecT s u m b -> ParsecT s u m b
swapContext [Context]
ctx (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
      do
        SourcePos
docStartPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        (Bool
terminated, Bool
wasWarned, [String]
lines) <- Dashed -> String -> SCParser m (Bool, Bool, [String])
forall (m :: * -> *).
Monad m =>
Dashed -> String -> SCParser m (Bool, Bool, [String])
readDocLines Dashed
dashed String
endToken
        SourcePos
docEndPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        let hereData :: String
hereData = [String] -> String
unlines [String]
lines
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless Bool
terminated (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless Bool
wasWarned (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                Id -> String -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> String -> String -> ParsecT String UserState (SCBase m) ()
debugHereDoc Id
id String
endToken String
hereData
            String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Here document was not correctly terminated"
        [Token]
list <- Quoted
-> (SourcePos, SourcePos)
-> String
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *).
Monad m =>
Quoted
-> (SourcePos, SourcePos)
-> String
-> ParsecT String UserState (SCBase m) [Token]
parseHereData Quoted
quoted (SourcePos
docStartPos, SourcePos
docEndPos) String
hereData
        Id -> [Token] -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s.
Monad m =>
Id -> [Token] -> ParsecT s UserState m ()
addToHereDocMap Id
id [Token]
list

    -- Read the lines making up the here doc. Returns (IsTerminated, Lines)
    readDocLines :: Monad m => Dashed -> String -> SCParser m (Bool, Bool, [String])
    readDocLines :: Dashed -> String -> SCParser m (Bool, Bool, [String])
readDocLines Dashed
dashed String
endToken = do
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
str <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
rawLine
        Bool
isEof <- Bool
-> ParsecT String UserState (SCBase m) Bool
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Bool
False (ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Bool
-> ParsecT String UserState (SCBase m) Bool
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Bool -> ParsecT String UserState (SCBase m) Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True)
        (Bool
isEnd, Bool
wasWarned) <- SourcePos
-> ParsecT String UserState (SCBase m) (Bool, Bool)
-> String
-> ParsecT String UserState (SCBase m) (Bool, Bool)
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos ParsecT String UserState (SCBase m) (Bool, Bool)
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
ParsecT s UserState m (Bool, Bool)
checkEnd String
str
        if
            | Bool
isEnd -> (Bool, Bool, [String]) -> SCParser m (Bool, Bool, [String])
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
True, Bool
wasWarned, [])
            | Bool
isEof -> (Bool, Bool, [String]) -> SCParser m (Bool, Bool, [String])
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
False, Bool
wasWarned, [String
str])
            | Bool
True -> do
                (Bool
ok, Bool
previousWarning, [String]
rest) <- Dashed -> String -> SCParser m (Bool, Bool, [String])
forall (m :: * -> *).
Monad m =>
Dashed -> String -> SCParser m (Bool, Bool, [String])
readDocLines Dashed
dashed String
endToken
                (Bool, Bool, [String]) -> SCParser m (Bool, Bool, [String])
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
ok, Bool
wasWarned Bool -> Bool -> Bool
|| Bool
previousWarning, String
strString -> [String] -> [String]
forall a. a -> [a] -> [a]
:[String]
rest)
      where
        -- Check if this is the actual end, or a plausible false end
        checkEnd :: ParsecT s UserState m (Bool, Bool)
checkEnd = (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option (Bool
False, Bool
False) (ParsecT s UserState m (Bool, Bool)
 -> ParsecT s UserState m (Bool, Bool))
-> ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m (Bool, Bool)
 -> ParsecT s UserState m (Bool, Bool))
-> ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall a b. (a -> b) -> a -> b
$ do
            -- Match what's basically '^( *)token( *)(.*)$'
            SourcePos
leadingSpacePos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            String
leadingSpace <- ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace ParsecT s UserState m Char
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill` String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
endToken
            String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
endToken
            SourcePos
trailingSpacePos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            String
trailingSpace <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
            SourcePos
trailerPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            String
trailer <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar

            let leadingSpacesAreTabs :: Bool
leadingSpacesAreTabs = (Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\t') String
leadingSpace
            let thereIsNoTrailer :: Bool
thereIsNoTrailer = String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailingSpace Bool -> Bool -> Bool
&& String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailer
            let leaderIsOk :: Bool
leaderIsOk = String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
leadingSpace
                    Bool -> Bool -> Bool
|| Dashed
dashed Dashed -> Dashed -> Bool
forall a. Eq a => a -> a -> Bool
== Dashed
Dashed Bool -> Bool -> Bool
&& Bool
leadingSpacesAreTabs
            let trailerStart :: Char
trailerStart = case String
trailer of [] -> Char
'\0'; (Char
h:String
_) -> Char
h
            let hasTrailingSpace :: Bool
hasTrailingSpace = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailingSpace
            let hasTrailer :: Bool
hasTrailer = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailer
            let ppt :: Integer -> String -> m ()
ppt = SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
trailerPos Severity
ErrorC

            if Bool
leaderIsOk Bool -> Bool -> Bool
&& Bool
thereIsNoTrailer
              then (Bool, Bool) -> ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
True, Bool
False)
              else do
                let foundCause :: m (Bool, Bool)
foundCause = (Bool, Bool) -> m (Bool, Bool)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
False, Bool
True)
                let skipLine :: m (Bool, Bool)
skipLine = (Bool, Bool) -> m (Bool, Bool)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
False, Bool
False)
                -- This may be intended as an end token. Debug why it isn't.
                if
                    | Char
trailerStart Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
')' -> do
                        Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> String -> m ()
ppt Integer
1119 (String -> ParsecT s UserState m ())
-> String -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ String
"Add a linefeed between end token and terminating ')'."
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
foundCause
                    | Char
trailerStart Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'#' -> do
                        Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> String -> m ()
ppt Integer
1120 String
"No comments allowed after here-doc token. Comment the next line instead."
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
foundCause
                    | Char
trailerStart Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
";>|&" -> do
                        Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> String -> m ()
ppt Integer
1121 String
"Add ;/& terminators (and other syntax) on the line with the <<, not here."
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
foundCause
                    | Bool
hasTrailingSpace Bool -> Bool -> Bool
&& Bool
hasTrailer -> do
                        Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> String -> m ()
ppt Integer
1122 String
"Nothing allowed after end token. To continue a command, put it on the line with the <<."
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
foundCause
                    | Bool
leaderIsOk Bool -> Bool -> Bool
&& Bool
hasTrailingSpace Bool -> Bool -> Bool
&& Bool -> Bool
not Bool
hasTrailer -> do
                        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
trailingSpacePos Severity
ErrorC Integer
1118 String
"Delete whitespace after the here-doc end token."
                        -- Parse as if it's the actual end token. Will koala_man regret this once again?
                        (Bool, Bool) -> ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
True, Bool
True)
                    | Bool -> Bool
not Bool
hasTrailingSpace Bool -> Bool -> Bool
&& Bool
hasTrailer ->
                        -- The end token is just a prefix
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
skipLine
                    | Bool
hasTrailer ->
                        String -> ParsecT s UserState m (Bool, Bool)
forall a. HasCallStack => String -> a
error String
"ShellCheck bug, please report (here doc trailer)."

                    -- The following cases assume no trailing text:
                    | Dashed
dashed Dashed -> Dashed -> Bool
forall a. Eq a => a -> a -> Bool
== Dashed
Undashed Bool -> Bool -> Bool
&& (Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
leadingSpace) -> do
                        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
leadingSpacePos Severity
ErrorC Integer
1039 String
"Remove indentation before end token (or use <<- and indent with tabs)."
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
foundCause
                    | Dashed
dashed Dashed -> Dashed -> Bool
forall a. Eq a => a -> a -> Bool
== Dashed
Dashed Bool -> Bool -> Bool
&& Bool -> Bool
not Bool
leadingSpacesAreTabs -> do
                        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
leadingSpacePos Severity
ErrorC Integer
1040 String
"When using <<-, you can only indent with tabs."
                        ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
foundCause
                    | Bool
True -> ParsecT s UserState m (Bool, Bool)
forall (m :: * -> *). Monad m => m (Bool, Bool)
skipLine

    rawLine :: ParsecT s u m String
rawLine = do
        String
c <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s u m Char -> ParsecT s u m String)
-> ParsecT s u m Char -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\n"
        ParsecT s u m Char -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\n') ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
        String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return String
c

    parseHereData :: Quoted
-> (SourcePos, SourcePos)
-> String
-> ParsecT String UserState (SCBase m) [Token]
parseHereData Quoted
Quoted (SourcePos
start,SourcePos
end) String
hereData = do
        Id
id <- SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
end
        [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Id -> String -> Token
T_Literal Id
id String
hereData]

    parseHereData Quoted
Unquoted (SourcePos
startPos, SourcePos
_) String
hereData =
        SourcePos
-> ParsecT String UserState (SCBase m) [Token]
-> String
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
startPos ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readHereData String
hereData

    readHereData :: ParsecT String UserState (SCBase m) [Token]
readHereData = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
doubleQuotedPart ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *).
Stream s m Char =>
ParsecT s UserState m Token
readHereLiteral

    readHereLiteral :: ParsecT s UserState m Token
readHereLiteral = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String
chars <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT s UserState m Char -> ParsecT s UserState m String)
-> ParsecT s UserState m Char -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"`$\\"
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
chars

    debugHereDoc :: Id -> String -> String -> ParsecT String UserState (SCBase m) ()
debugHereDoc Id
tokenId String
endToken String
doc
        | String
endToken String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` String
doc =
            let lookAt :: String -> ParsecT String UserState (SCBase m) ()
lookAt String
line = Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
endToken String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` String
line) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                      Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1042 (String
"Close matches include '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
line) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' (!= '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"').")
            in do
                  Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1041 (String
"Found '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' further down, but not on a separate line.")
                  (String -> ParsecT String UserState (SCBase m) ())
-> [String] -> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) ()
lookAt (String -> [String]
lines String
doc)
        | (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toLower String
endToken String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toLower String
doc =
            Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1043 (String
"Found " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" further down, but with wrong casing.")
        | Bool
otherwise =
            Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1044 (String
"Couldn't find end token `" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' in the here document.")


readFilename :: ParsecT String UserState (SCBase m) Token
readFilename = ParsecT String UserState (SCBase m) Token
readNormalWord
readIoFileOp :: ParsecT s UserState m Token
readIoFileOp = [ParsecT s UserState m Token] -> ParsecT s UserState m Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DGREAT, ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_LESSGREAT, ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_GREATAND, ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_LESSAND, ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_CLOBBER, Char -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s a.
Stream s m Char =>
Char -> (Id -> a) -> ParsecT s UserState m a
redirToken Char
'<' Id -> Token
T_Less, Char -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s a.
Stream s m Char =>
Char -> (Id -> a) -> ParsecT s UserState m a
redirToken Char
'>' Id -> Token
T_Greater ]

readIoDuplicate :: ParsecT s UserState m Token
readIoDuplicate = ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m Token -> ParsecT s UserState m Token)
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Token
op <- ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_GREATAND ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_LESSAND
    String
target <- ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readIoVariable ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
digitsAndOrDash
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> String -> Token
T_IoDuplicate Id
id Token
op String
target
  where
    -- either digits with optional dash, or a required dash
    digitsAndOrDash :: ParsecT s u m String
digitsAndOrDash = do
        String
str <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
        String
dash <- (if String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
str then ParsecT s u m String -> ParsecT s u m String
forall a. a -> a
id else String -> ParsecT s u m String -> ParsecT s u m String
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option String
"") (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"-"
        String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT s u m String) -> String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
dash


prop_readIoFile :: Bool
prop_readIoFile = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoFile String
">> \"$(date +%YYmmDD)\""
readIoFile :: ParsecT String UserState (SCBase m) Token
readIoFile = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"redirection" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Token
op <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
ParsecT s UserState m Token
readIoFileOp
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token
file <- ParsecT String UserState (SCBase m) Token
readFilename
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token -> Token
T_IoFile Id
id Token
op Token
file

readIoVariable :: ParsecT s u m String
readIoVariable = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ do
    Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'{'
    String
x <- ParsecT s u m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName
    Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}'
    String -> ParsecT s u m String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> ParsecT s u m String) -> String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String
"{" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
x String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"}"

readIoSource :: ParsecT s UserState m String
readIoSource = ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m String -> ParsecT s UserState m String)
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ do
    String
x <- String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"&" ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readIoVariable ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
    ParsecT s UserState m () -> ParsecT s UserState m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m Token -> ParsecT s UserState m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT s UserState m Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
ParsecT s UserState m Token
readIoFileOp ParsecT s UserState m ()
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String -> ParsecT s UserState m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"<<")
    String -> ParsecT s UserState m String
forall (m :: * -> *) a. Monad m => a -> m a
return String
x

prop_readIoRedirect :: Bool
prop_readIoRedirect = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"3>&2"
prop_readIoRedirect2 :: Bool
prop_readIoRedirect2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"2> lol"
prop_readIoRedirect3 :: Bool
prop_readIoRedirect3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"4>&-"
prop_readIoRedirect4 :: Bool
prop_readIoRedirect4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"&> lol"
prop_readIoRedirect5 :: Bool
prop_readIoRedirect5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"{foo}>&2"
prop_readIoRedirect6 :: Bool
prop_readIoRedirect6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"{foo}<&-"
prop_readIoRedirect7 :: Bool
prop_readIoRedirect7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"{foo}>&1-"
readIoRedirect :: ParsecT String UserState (SCBase m) Token
readIoRedirect = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
n <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readIoSource
    Token
redir <- ParsecT String UserState (SCBase m) Token
readHereString ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readHereDoc ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
readIoDuplicate ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readIoFile
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
skipAnnotationAndWarn
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token -> Token
T_FdRedirect Id
id String
n Token
redir

prop_readHereString :: Bool
prop_readHereString = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readHereString String
"<<< \"Hello $world\""
readHereString :: ParsecT String UserState (SCBase m) Token
readHereString = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"here string" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"<<<"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token
word <- ParsecT String UserState (SCBase m) Token
readNormalWord
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token
T_HereString Id
id Token
word

prop_readNewlineList1 :: Bool
prop_readNewlineList1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"&> /dev/null echo foo"
readNewlineList :: ParsecT String UserState (SCBase m) String
readNewlineList =
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ((ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn) ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) String
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m ()
checkBadBreak
  where
    checkBadBreak :: ParsecT s u m ()
checkBadBreak = ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ do
                SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m Char -> ParsecT s u m Char)
-> ParsecT s u m Char -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ ParsecT s u m Char -> ParsecT s u m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"|&") --  See if the next thing could be |, || or &&
                ParsecT s u m String -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"&>") --  Except &> or &>> which is valid
                SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1133
                    String
"Unexpected start of line. If breaking lines, |/||/&& should be at the end of the previous one."
readLineBreak :: ParsecT String UserState (SCBase m) ()
readLineBreak = ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readNewlineList

prop_readSeparator1 :: Bool
prop_readSeparator1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a &; b"
prop_readSeparator2 :: Bool
prop_readSeparator2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a & b"
prop_readSeparator3 :: Bool
prop_readSeparator3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a &amp; b"
prop_readSeparator4 :: Bool
prop_readSeparator4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a &gt; file; b"
prop_readSeparator5 :: Bool
prop_readSeparator5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"curl https://example.com/?foo=moo&bar=cow"
readSeparatorOp :: ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparatorOp = do
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_AND_IF ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) CaseType
readCaseSeparator)
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"&>")
    SourcePos
start <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Char
f <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (do
                    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'&'
                    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
                        do
                            String
s <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ([String] -> ParsecT String UserState (SCBase m) String)
-> [String]
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [ParsecT String UserState (SCBase m) String]
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT String UserState (SCBase m) String]
 -> ParsecT String UserState (SCBase m) String)
-> ([String] -> [ParsecT String UserState (SCBase m) String])
-> [String]
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (String -> ParsecT String UserState (SCBase m) String)
-> [String] -> [ParsecT String UserState (SCBase m) String]
forall a b. (a -> b) -> [a] -> [b]
map (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> (String -> ParsecT String UserState (SCBase m) String)
-> String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string) ([String] -> ParsecT String UserState (SCBase m) String)
-> [String] -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$
                                [String
"amp;", String
"gt;", String
"lt;"]
                            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1109 String
"This is an unquoted HTML entity. Replace with corresponding character.",

                        do
                            ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableStart
                            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1132 String
"This & terminates the command. Escape it or add space after & to silence."
                      ]

                    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
                    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
';'
                    -- In case statements we might have foo & ;;
                    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
';'
                    SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1045 String
"It's not 'foo &; bar', just 'foo & bar'."
                    Char -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
'&'
            ) ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
';' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'&'
    SourcePos
end <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    (Char, (SourcePos, SourcePos))
-> ParsecT
     String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall (m :: * -> *) a. Monad m => a -> m a
return (Char
f, (SourcePos
start, SourcePos
end))

readSequentialSep :: ParsecT String UserState (SCBase m) ()
readSequentialSep = ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readNewlineList
readSeparator :: ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparator =
    do
        (Char, (SourcePos, SourcePos))
separator <- ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparatorOp
        ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak
        (Char, (SourcePos, SourcePos))
-> ParsecT
     String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall (m :: * -> *) a. Monad m => a -> m a
return (Char, (SourcePos, SourcePos))
separator
     ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
-> ParsecT
     String UserState (SCBase m) (Char, (SourcePos, SourcePos))
-> ParsecT
     String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
        do
            SourcePos
start <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
readNewlineList
            SourcePos
end <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
            (Char, (SourcePos, SourcePos))
-> ParsecT
     String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall (m :: * -> *) a. Monad m => a -> m a
return (Char
'\n', (SourcePos
start, SourcePos
end))

prop_readSimpleCommand :: Bool
prop_readSimpleCommand = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo test > file"
prop_readSimpleCommand2 :: Bool
prop_readSimpleCommand2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"cmd &> file"
prop_readSimpleCommand3 :: Bool
prop_readSimpleCommand3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"export foo=(bar baz)"
prop_readSimpleCommand4 :: Bool
prop_readSimpleCommand4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"typeset -a foo=(lol)"
prop_readSimpleCommand5 :: Bool
prop_readSimpleCommand5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"time if true; then echo foo; fi"
prop_readSimpleCommand6 :: Bool
prop_readSimpleCommand6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"time -p ( ls -l; )"
prop_readSimpleCommand7 :: Bool
prop_readSimpleCommand7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"\\ls"
prop_readSimpleCommand7b :: Bool
prop_readSimpleCommand7b = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"\\:"
prop_readSimpleCommand8 :: Bool
prop_readSimpleCommand8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"// Lol"
prop_readSimpleCommand9 :: Bool
prop_readSimpleCommand9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"/* Lolbert */"
prop_readSimpleCommand10 :: Bool
prop_readSimpleCommand10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"/**** Lolbert */"
prop_readSimpleCommand11 :: Bool
prop_readSimpleCommand11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"/\\* foo"
prop_readSimpleCommand12 :: Bool
prop_readSimpleCommand12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"elsif foo"
prop_readSimpleCommand13 :: Bool
prop_readSimpleCommand13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"ElseIf foo"
prop_readSimpleCommand14 :: Bool
prop_readSimpleCommand14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"elseif[$i==2]"
readSimpleCommand :: ParsecT String UserState (SCBase m) Token
readSimpleCommand = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"simple command" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    [Token]
prefix <- [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option [] ParsecT String UserState (SCBase m) [Token]
readCmdPrefix
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
skipAnnotationAndWarn
    Maybe Token
cmd <- Maybe Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Maybe Token
forall a. Maybe a
Nothing (ParsecT String UserState (SCBase m) (Maybe Token)
 -> ParsecT String UserState (SCBase m) (Maybe Token))
-> ParsecT String UserState (SCBase m) (Maybe Token)
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall a b. (a -> b) -> a -> b
$ Token -> Maybe Token
forall a. a -> Maybe a
Just (Token -> Maybe Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT String UserState (SCBase m) Token
readCmdName
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when ([Token] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [Token]
prefix Bool -> Bool -> Bool
&& Maybe Token -> Bool
forall a. Maybe a -> Bool
isNothing Maybe Token
cmd) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected a command"

    case Maybe Token
cmd of
      Maybe Token
Nothing -> do
        Id
id1 <- [Token] -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *).
Monad m =>
[Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList [Token]
prefix
        Id
id2 <- Id -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *). Monad m => Id -> SCParser m Id
getNewIdFor Id
id1
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Id -> [Token] -> [Token] -> [Token] -> Token
makeSimpleCommand Id
id1 Id
id2 [Token]
prefix [] []

      Just Token
cmd -> do
            Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Token -> ParsecT String UserState (SCBase m) ()
validateCommand Token
cmd
            -- We have to ignore possible parsing problems from the lookAhead parser
            Maybe Token
firstArgument <- ParsecT String UserState (SCBase m) (Maybe Token)
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall (t :: (* -> *) -> * -> *) (t :: (* -> *) -> * -> *)
       (m :: * -> *) s b.
(MonadTrans t, MonadTrans t, Monad (t (t m)), Monad (t m),
 MonadState s m) =>
t (t m) b -> t (t m) b
ignoreProblemsOf (ParsecT String UserState (SCBase m) (Maybe Token)
 -> ParsecT String UserState (SCBase m) (Maybe Token))
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) (Maybe Token))
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (Maybe a)
optionMaybe (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) (Maybe Token))
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) (Maybe Token))
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
readCmdWord
            [Token]
suffix <- [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option [] (ParsecT String UserState (SCBase m) [Token]
 -> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) [Token]
-> Token
-> [([String], ParsecT String UserState (SCBase m) [Token])]
-> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) t.
Foldable t =>
t -> Token -> [(t String, t)] -> t
getParser ParsecT String UserState (SCBase m) [Token]
readCmdSuffix
                    -- If `export` or other modifier commands are called with `builtin` we have to look at the first argument
                    (if [String] -> Token -> Bool
forall (t :: * -> *). Foldable t => t String -> Token -> Bool
isCommand [String
"builtin"] Token
cmd then Token -> Maybe Token -> Token
forall a. a -> Maybe a -> a
fromMaybe Token
cmd Maybe Token
firstArgument else Token
cmd) [
                        ([String
"declare", String
"export", String
"local", String
"readonly", String
"typeset"], ParsecT String UserState (SCBase m) [Token]
readModifierSuffix),
                        ([String
"time"], ParsecT String UserState (SCBase m) [Token]
readTimeSuffix),
                        ([String
"let"], ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readLetSuffix),
                        ([String
"eval"], ParsecT String UserState (SCBase m) [Token]
readEvalSuffix)
                    ]

            Id
id1 <- [Token] -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *).
Monad m =>
[Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList ([Token]
prefix [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ (Token
cmdToken -> [Token] -> [Token]
forall a. a -> [a] -> [a]
:[Token]
suffix))
            Id
id2 <- Id -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *). Monad m => Id -> SCParser m Id
getNewIdFor Id
id1

            let result :: Token
result = Id -> Id -> [Token] -> [Token] -> [Token] -> Token
makeSimpleCommand Id
id1 Id
id2 [Token]
prefix [Token
cmd] [Token]
suffix
            if [String] -> Token -> Bool
forall (t :: * -> *). Foldable t => t String -> Token -> Bool
isCommand [String
"source", String
"."] Token
cmd
                then Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *). Monad m => Token -> SCParser m Token
readSource Token
result
                else Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
result
  where
    isCommand :: t String -> Token -> Bool
isCommand t String
strings (T_NormalWord Id
_ [T_Literal Id
_ String
s]) = String
s String -> t String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` t String
strings
    isCommand t String
_ Token
_ = Bool
False
    getParser :: t -> Token -> [(t String, t)] -> t
getParser t
def Token
cmd [] = t
def
    getParser t
def Token
cmd ((t String
list, t
action):[(t String, t)]
rest) =
        if t String -> Token -> Bool
forall (t :: * -> *). Foldable t => t String -> Token -> Bool
isCommand t String
list Token
cmd
        then t
action
        else t -> Token -> [(t String, t)] -> t
getParser t
def Token
cmd [(t String, t)]
rest

    validateCommand :: Token -> SCParser m ()
validateCommand Token
cmd =
        case Token
cmd of
            (T_NormalWord Id
_ [T_Literal Id
_ String
"//"]) -> Id -> SCParser m ()
forall (m :: * -> *). Monad m => Id -> SCParser m ()
commentWarning (Token -> Id
getId Token
cmd)
            (T_NormalWord Id
_ (T_Literal Id
_ String
"/" : T_Glob Id
_ String
"*" :[Token]
_)) -> Id -> SCParser m ()
forall (m :: * -> *). Monad m => Id -> SCParser m ()
commentWarning (Token -> Id
getId Token
cmd)
            (T_NormalWord Id
_ (T_Literal Id
_ String
str:[Token]
_)) -> do
                let cmdString :: String
cmdString = (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toLower (String -> String) -> String -> String
forall a b. (a -> b) -> a -> b
$ (Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
takeWhile Char -> Bool
isAlpha String
str
                Bool -> SCParser m () -> SCParser m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
cmdString String -> [String] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String
"elsif", String
"elseif"]) (SCParser m () -> SCParser m ()) -> SCParser m () -> SCParser m ()
forall a b. (a -> b) -> a -> b
$
                    Id -> Severity -> Integer -> String -> SCParser m ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId (Token -> Id
getId Token
cmd) Severity
ErrorC Integer
1131 String
"Use 'elif' to start another branch."
            Token
_ -> () -> SCParser m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

    commentWarning :: Id -> SCParser m ()
commentWarning Id
id =
        Id -> Severity -> Integer -> String -> SCParser m ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
ErrorC Integer
1127 String
"Was this intended as a comment? Use # in sh."

    makeSimpleCommand :: Id -> Id -> [Token] -> [Token] -> [Token] -> Token
makeSimpleCommand Id
id1 Id
id2 [Token]
prefix [Token]
cmd [Token]
suffix =
        let
            ([Token]
preAssigned, [Token]
preRest) = (Token -> Bool) -> [Token] -> ([Token], [Token])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition Token -> Bool
assignment [Token]
prefix
            ([Token]
preRedirected, [Token]
preRest2) = (Token -> Bool) -> [Token] -> ([Token], [Token])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition Token -> Bool
redirection [Token]
preRest
            ([Token]
postRedirected, [Token]
postRest) = (Token -> Bool) -> [Token] -> ([Token], [Token])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition Token -> Bool
redirection [Token]
suffix

            redirs :: [Token]
redirs = [Token]
preRedirected [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token]
postRedirected
            assigns :: [Token]
assigns = [Token]
preAssigned
            args :: [Token]
args = [Token]
cmd [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token]
preRest2 [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token]
postRest
        in
            Id -> [Token] -> Token -> Token
T_Redirecting Id
id1 [Token]
redirs (Token -> Token) -> Token -> Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> [Token] -> Token
T_SimpleCommand Id
id2 [Token]
assigns [Token]
args
      where
        assignment :: Token -> Bool
assignment (T_Assignment {}) = Bool
True
        assignment Token
_ = Bool
False
        redirection :: Token -> Bool
redirection (T_FdRedirect {}) = Bool
True
        redirection Token
_ = Bool
False


readSource :: Monad m => Token -> SCParser m Token
readSource :: Token -> SCParser m Token
readSource t :: Token
t@(T_Redirecting Id
_ [Token]
_ (T_SimpleCommand Id
cmdId [Token]
_ (Token
cmd:Token
file':[Token]
rest'))) = do
    let file :: Token
file = Token -> [Token] -> Token
getFile Token
file' [Token]
rest'
    Maybe String
override <- ParsecT String UserState (SCBase m) (Maybe String)
forall (m :: * -> *). MonadState SystemState m => m (Maybe String)
getSourceOverride
    let literalFile :: Maybe String
literalFile = do
        String
name <- Maybe String
override Maybe String -> Maybe String -> Maybe String
forall (m :: * -> *) a. MonadPlus m => m a -> m a -> m a
`mplus` Token -> Maybe String
getLiteralString Token
file Maybe String -> Maybe String -> Maybe String
forall (m :: * -> *) a. MonadPlus m => m a -> m a -> m a
`mplus` Token -> Maybe String
stripDynamicPrefix Token
file
        -- Hack to avoid 'source ~/foo' trying to read from literal tilde
        Bool -> Maybe ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> Maybe ()) -> (Bool -> Bool) -> Bool -> Maybe ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Bool
not (Bool -> Maybe ()) -> Bool -> Maybe ()
forall a b. (a -> b) -> a -> b
$ String
"~/" String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
name
        String -> Maybe String
forall (m :: * -> *) a. Monad m => a -> m a
return String
name
    case Maybe String
literalFile of
        Maybe String
Nothing -> do
            Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
WarningC Integer
1090
                String
"ShellCheck can't follow non-constant source. Use a directive to specify location."
            Token -> SCParser m Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
        Just String
filename -> do
            Bool
proceed <- String -> ParsecT String UserState (SCBase m) Bool
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
String -> ParsecT s u m Bool
shouldFollow String
filename
            if Bool -> Bool
not Bool
proceed
              then do
                -- FIXME: This actually gets squashed without -a
                Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
InfoC Integer
1093
                    String
"This file appears to be recursively sourced. Ignoring."
                Token -> SCParser m Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
              else do
                SystemInterface m
sys <- (Environment m -> SystemInterface m)
-> ParsecT String UserState (SCBase m) (SystemInterface m)
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> SystemInterface m
forall (m :: * -> *). Environment m -> SystemInterface m
systemInterface
                (Either String String
input, String
resolvedFile) <-
                    if String
filename String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"/dev/null" -- always allow /dev/null
                    then (Either String String, String)
-> ParsecT
     String UserState (SCBase m) (Either String String, String)
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> Either String String
forall a b. b -> Either a b
Right String
"", String
filename)
                    else do
                        [Annotation]
allAnnotations <- Bool -> ParsecT String UserState (SCBase m) [Annotation]
forall (f :: * -> *).
MonadState SystemState f =>
Bool -> f [Annotation]
getCurrentAnnotations Bool
True
                        String
currentScript <- (Environment m -> String)
-> ParsecT String UserState (SCBase m) String
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> String
forall (m :: * -> *). Environment m -> String
currentFilename
                        let paths :: [String]
paths = (Annotation -> Maybe String) -> [Annotation] -> [String]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe Annotation -> Maybe String
getSourcePath [Annotation]
allAnnotations
                        let externalSources :: Maybe Bool
externalSources = [Bool] -> Maybe Bool
forall a. [a] -> Maybe a
listToMaybe ([Bool] -> Maybe Bool) -> [Bool] -> Maybe Bool
forall a b. (a -> b) -> a -> b
$ (Annotation -> Maybe Bool) -> [Annotation] -> [Bool]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe Annotation -> Maybe Bool
getExternalSources [Annotation]
allAnnotations
                        String
resolved <- m String -> ParsecT String UserState (SCBase m) String
forall (t :: (* -> *) -> * -> *) (t :: (* -> *) -> * -> *)
       (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, MonadTrans t, MonadTrans t, Monad m,
 Monad (t (t m)), Monad (t m)) =>
m a -> t (t (t m)) a
system (m String -> ParsecT String UserState (SCBase m) String)
-> m String -> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ SystemInterface m
-> String -> Maybe Bool -> [String] -> String -> m String
forall (m :: * -> *).
SystemInterface m
-> String -> Maybe Bool -> [String] -> String -> m String
siFindSource SystemInterface m
sys String
currentScript Maybe Bool
externalSources [String]
paths String
filename
                        Either String String
contents <- m (Either String String)
-> ParsecT String UserState (SCBase m) (Either String String)
forall (t :: (* -> *) -> * -> *) (t :: (* -> *) -> * -> *)
       (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, MonadTrans t, MonadTrans t, Monad m,
 Monad (t (t m)), Monad (t m)) =>
m a -> t (t (t m)) a
system (m (Either String String)
 -> ParsecT String UserState (SCBase m) (Either String String))
-> m (Either String String)
-> ParsecT String UserState (SCBase m) (Either String String)
forall a b. (a -> b) -> a -> b
$ SystemInterface m
-> Maybe Bool -> String -> m (Either String String)
forall (m :: * -> *).
SystemInterface m
-> Maybe Bool -> String -> m (Either String String)
siReadFile SystemInterface m
sys Maybe Bool
externalSources String
resolved
                        (Either String String, String)
-> ParsecT
     String UserState (SCBase m) (Either String String, String)
forall (m :: * -> *) a. Monad m => a -> m a
return (Either String String
contents, String
resolved)
                case Either String String
input of
                    Left String
err -> do
                        Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
InfoC Integer
1091 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                            String
"Not following: " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
err
                        Token -> SCParser m Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
                    Right String
script -> do
                        Id
id1 <- Id -> SCParser m Id
forall (m :: * -> *). Monad m => Id -> SCParser m Id
getNewIdFor Id
cmdId
                        Id
id2 <- Id -> SCParser m Id
forall (m :: * -> *). Monad m => Id -> SCParser m Id
getNewIdFor Id
cmdId

                        let included :: ParsecT String UserState (SCBase m) Token
included = do
                            Token
src <- String -> String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> String -> ParsecT String UserState (SCBase m) Token
subRead String
resolvedFile String
script
                            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token -> Token
T_SourceCommand Id
id1 Token
t (Id -> Token -> Token
T_Include Id
id2 Token
src)

                        let failed :: ParsecT String UserState (SCBase m) Token
failed = do
                            Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
WarningC Integer
1094
                                String
"Parsing of sourced file failed. Ignoring it."
                            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t

                        SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
included SCParser m Token -> SCParser m Token -> SCParser m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
failed
  where
    getFile :: Token -> [Token] -> Token
    getFile :: Token -> [Token] -> Token
getFile Token
file (Token
next:[Token]
rest) =
        case Token -> Maybe String
getLiteralString Token
file of
            Just String
"--" -> Token
next
            Maybe String
x -> Token
file
    getFile Token
file [Token]
_ = Token
file

    getSourcePath :: Annotation -> Maybe String
getSourcePath Annotation
t =
        case Annotation
t of
            SourcePath String
x -> String -> Maybe String
forall a. a -> Maybe a
Just String
x
            Annotation
_ -> Maybe String
forall a. Maybe a
Nothing

    getExternalSources :: Annotation -> Maybe Bool
getExternalSources Annotation
t =
        case Annotation
t of
            ExternalSources Bool
b -> Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
b
            Annotation
_ -> Maybe Bool
forall a. Maybe a
Nothing

    -- If the word has a single expansion as the directory, try stripping it
    -- This affects `$foo/bar` but not `${foo}-dir/bar` or `/foo/$file`
    stripDynamicPrefix :: Token -> Maybe String
stripDynamicPrefix Token
word =
        case Token -> [Token]
getWordParts Token
word of
            Token
exp : [Token]
rest | Token -> Bool
isStringExpansion Token
exp -> do
                String
str <- Token -> Maybe String
getLiteralString (Id -> [Token] -> Token
T_NormalWord (Int -> Id
Id Int
0) [Token]
rest)
                Bool -> Maybe ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> Maybe ()) -> Bool -> Maybe ()
forall a b. (a -> b) -> a -> b
$ String
"/" String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
str
                String -> Maybe String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> Maybe String) -> String -> Maybe String
forall a b. (a -> b) -> a -> b
$ String
"." String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str
            [Token]
_ -> Maybe String
forall a. Maybe a
Nothing

    subRead :: String -> String -> ParsecT String UserState (SCBase m) Token
subRead String
name String
script =
        Context
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u b.
(Stream s m t, MonadState SystemState m) =>
Context -> ParsecT s u m b -> ParsecT s u m b
withContext (String -> Context
ContextSource String
name) (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$
            ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) s u b.
MonadState s m =>
ParsecT s u m b -> ParsecT s u m b
inSeparateContext (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$
                SourcePos
-> ParsecT String UserState (SCBase m) Token
-> String
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse (String -> SourcePos
initialPos String
name) (Bool -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readScriptFile Bool
True) String
script
readSource Token
t = Token -> SCParser m Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t


prop_readPipeline :: Bool
prop_readPipeline = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"! cat /etc/issue | grep -i ubuntu"
prop_readPipeline2 :: Bool
prop_readPipeline2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"!cat /etc/issue | grep -i ubuntu"
prop_readPipeline3 :: Bool
prop_readPipeline3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"for f; do :; done|cat"
readPipeline :: ParsecT String UserState (SCBase m) Token
readPipeline = do
    String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
"keyword/token" ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword
    do
        (T_Bang Id
id) <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Bang
        Token
pipe <- ParsecT String UserState (SCBase m) Token
readPipeSequence
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token
T_Banged Id
id Token
pipe
      ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
        ParsecT String UserState (SCBase m) Token
readPipeSequence

prop_readAndOr :: Bool
prop_readAndOr = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAndOr String
"grep -i lol foo || exit 1"
prop_readAndOr1 :: Bool
prop_readAndOr1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAndOr String
"# shellcheck disable=1\nfoo"
prop_readAndOr2 :: Bool
prop_readAndOr2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAndOr String
"# shellcheck disable=1\n# lol\n# shellcheck disable=3\nfoo"
readAndOr :: ParsecT String UserState (SCBase m) Token
readAndOr = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
apos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    [Annotation]
annotations <- ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotations
    Id
aid <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start

    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless ([Annotation] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [Annotation]
annotations) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
apos Severity
ErrorC Integer
1123 String
"ShellCheck directives are only valid in front of complete compound commands, like 'if', not e.g. individual 'elif' branches."

    Token
andOr <- [Annotation]
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u b.
(Stream s m t, MonadState SystemState m) =>
[Annotation] -> ParsecT s u m b -> ParsecT s u m b
withAnnotations [Annotation]
annotations (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainr1 ParsecT String UserState (SCBase m) Token
readPipeline (ParsecT String UserState (SCBase m) (Token -> Token -> Token)
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
            Token
op <- ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_AND_IF ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_OR_IF
            ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak
            (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Token -> Token -> Token)
 -> ParsecT String UserState (SCBase m) (Token -> Token -> Token))
-> (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ case Token
op of T_AND_IF Id
id -> Id -> Token -> Token -> Token
T_AndIf Id
id
                                T_OR_IF  Id
id -> Id -> Token -> Token -> Token
T_OrIf Id
id

    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ if [Annotation] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [Annotation]
annotations
                then Token
andOr
                else Id -> [Annotation] -> Token -> Token
T_Annotation Id
aid [Annotation]
annotations Token
andOr

readTermOrNone :: ParsecT String UserState (SCBase m) [Token]
readTermOrNone = do
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readTerm ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
        [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return []

prop_readTerm :: Bool
prop_readTerm = ParsecT String UserState (SCBase Identity) [Token]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Token]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readTerm String
"time ( foo; bar; )"
readTerm :: ParsecT String UserState (SCBase m) [Token]
readTerm = do
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    Token
m <- ParsecT String UserState (SCBase m) Token
readAndOr
    Token -> ParsecT String UserState (SCBase m) [Token]
readTerm' Token
m
  where
    readTerm' :: Token -> ParsecT String UserState (SCBase m) [Token]
readTerm' Token
current =
        do
            (Char
sep, (SourcePos
start, SourcePos
end)) <- ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparator
            Id
id <- SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
end
            Token
more <- Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option (Id -> Token
T_EOF Id
id) ParsecT String UserState (SCBase m) Token
readAndOr
            case Token
more of (T_EOF Id
_) -> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Id -> Char -> Token -> Token
transformWithSeparator Id
id Char
sep Token
current]
                         Token
_         -> do
                                    [Token]
list <- Token -> ParsecT String UserState (SCBase m) [Token]
readTerm' Token
more
                                    [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return (Id -> Char -> Token -> Token
transformWithSeparator Id
id Char
sep Token
current Token -> [Token] -> [Token]
forall a. a -> [a] -> [a]
: [Token]
list)
          ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
            [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token
current]
      where
        transformWithSeparator :: Id -> Char -> Token -> Token
transformWithSeparator Id
i Char
'&' = Id -> Token -> Token
T_Backgrounded Id
i
        transformWithSeparator Id
i Char
_  = Token -> Token
forall a. a -> a
id


readPipeSequence :: ParsecT String UserState (SCBase m) Token
readPipeSequence = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ([Token]
cmds, [Token]
pipes) <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ([a], [a])
sepBy1WithSeparators ParsecT String UserState (SCBase m) Token
readCommand
                        (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
readPipe ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` (ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak))
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> [Token] -> Token
T_Pipeline Id
id [Token]
pipes [Token]
cmds
  where
    sepBy1WithSeparators :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ([a], [a])
sepBy1WithSeparators ParsecT s u m a
p ParsecT s u m a
s = do
        let elems :: ParsecT s u m ([a], [a])
elems = ParsecT s u m a
p ParsecT s u m a
-> (a -> ParsecT s u m ([a], [a])) -> ParsecT s u m ([a], [a])
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \a
x -> ([a], [a]) -> ParsecT s u m ([a], [a])
forall (m :: * -> *) a. Monad m => a -> m a
return ([a
x], [])
        let seps :: ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
seps = do
            a
separator <- ParsecT s u m a
s
            (([a], [a]) -> ([a], [a]) -> ([a], [a]))
-> ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
forall (m :: * -> *) a. Monad m => a -> m a
return ((([a], [a]) -> ([a], [a]) -> ([a], [a]))
 -> ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a])))
-> (([a], [a]) -> ([a], [a]) -> ([a], [a]))
-> ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
forall a b. (a -> b) -> a -> b
$ \([a]
a,[a]
b) ([a]
c,[a]
d) -> ([a]
a[a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++[a]
c, [a]
b [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ [a]
d [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ [a
separator])
        ParsecT s u m ([a], [a])
forall a. ParsecT s u m ([a], [a])
elems ParsecT s u m ([a], [a])
-> ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
-> ParsecT s u m ([a], [a])
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
`chainl1` ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
forall a. ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
seps

readPipe :: ParsecT s UserState m Token
readPipe = do
    ParsecT s UserState m Token -> ParsecT s UserState m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_OR_IF
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'|'
    String
qualifier <- String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"&" ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s UserState m String
forall (m :: * -> *) a. Monad m => a -> m a
return String
""
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Pipe Id
id (Char
'|'Char -> String -> String
forall a. a -> [a] -> [a]
:String
qualifier)

readCommand :: ParsecT String UserState (SCBase m) Token
readCommand = [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
    ParsecT String UserState (SCBase m) Token
readCompoundCommand,
    ParsecT String UserState (SCBase m) Token
readConditionCommand,
    ParsecT String UserState (SCBase m) Token
readCoProc,
    ParsecT String UserState (SCBase m) Token
readSimpleCommand
    ]

readCmdName :: ParsecT String UserState (SCBase m) Token
readCmdName = do
    -- Ignore alias suppression
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\\'
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
":."
    ParsecT String UserState (SCBase m) Token
readCmdWord

readCmdWord :: ParsecT String UserState (SCBase m) Token
readCmdWord = do
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
skipAnnotationAndWarn
    ParsecT String UserState (SCBase m) Token
readNormalWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing

-- Due to poor planning, annotations after commands isn't handled well.
-- At the time this function is used, it's usually too late to skip
-- comments, so you end up with a parse failure instead.
skipAnnotationAndWarn :: ParsecT s UserState m ()
skipAnnotationAndWarn = ParsecT s UserState m String -> ParsecT s UserState m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s UserState m String -> ParsecT s UserState m ())
-> ParsecT s UserState m String -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m String -> ParsecT s UserState m String)
-> (ParsecT s UserState m String -> ParsecT s UserState m String)
-> ParsecT s UserState m String
-> ParsecT s UserState m String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s UserState m String -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s UserState m String -> ParsecT s UserState m String)
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readAnnotationPrefix
        Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1126 String
"Place shellcheck directives before commands, not after."
        ParsecT s UserState m String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readAnyComment

prop_readIfClause :: Bool
prop_readIfClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then foo; elif true; then stuff; more stuff; else cows; fi"
prop_readIfClause2 :: Bool
prop_readIfClause2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then; echo oo; fi"
prop_readIfClause3 :: Bool
prop_readIfClause3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then true; else; echo lol; fi"
prop_readIfClause4 :: Bool
prop_readIfClause4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then true; else if true; then echo lol; fi; fi"
prop_readIfClause5 :: Bool
prop_readIfClause5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then true; else\nif true; then echo lol; fi; fi"
prop_readIfClause6 :: Bool
prop_readIfClause6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if true\nthen\nDo the thing\nfi"
readIfClause :: ParsecT String UserState (SCBase m) Token
readIfClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"if expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ([Token]
condition, [Token]
action) <- ParsecT String UserState (SCBase m) ([Token], [Token])
readIfPart
    [([Token], [Token])]
elifs <- ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) [([Token], [Token])]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) ([Token], [Token])
readElifPart
    [Token]
elses <- [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option [] ParsecT String UserState (SCBase m) [Token]
readElsePart

    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Fi ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
`orFail` do
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1046 String
"Couldn't find 'fi' for this 'if'."
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1047 String
"Expected 'fi' matching previously mentioned 'if'."
        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"Expected 'fi'"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start

    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [([Token], [Token])] -> [Token] -> Token
T_IfExpression Id
id (([Token]
condition, [Token]
action)([Token], [Token]) -> [([Token], [Token])] -> [([Token], [Token])]
forall a. a -> [a] -> [a]
:[([Token], [Token])]
elifs) [Token]
elses


verifyNotEmptyIf :: String -> ParsecT String UserState (SCBase m) ()
verifyNotEmptyIf String
s =
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (do
                SourcePos
emptyPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
                ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Fi ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Elif ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Else)
                SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
emptyPos Severity
ErrorC Integer
1048 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"Can't have empty " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
s String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" clauses (use 'true' as a no-op).")
readIfPart :: ParsecT String UserState (SCBase m) ([Token], [Token])
readIfPart = do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_If
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    [Token]
condition <- ParsecT String UserState (SCBase m) [Token]
readTerm

    ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ()
ifNextToken (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Fi ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Elif ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Else) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1049 String
"Did you forget the 'then' for this 'if'?"

    String
-> ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"then clause" (ParsecT String UserState (SCBase m) ([Token], [Token])
 -> ParsecT String UserState (SCBase m) ([Token], [Token]))
-> ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Then ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
`orFail` do
            Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1050 String
"Expected 'then'."
            String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"Expected 'then'"

        ParsecT String UserState (SCBase m) Token
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t (m :: * -> *) u a.
(Stream s m t, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi Severity
ErrorC Integer
1051 String
"Semicolons directly after 'then' are not allowed. Just remove it."
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
        String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) ()
verifyNotEmptyIf String
"then"

        [Token]
action <- ParsecT String UserState (SCBase m) [Token]
readTerm
        ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall (m :: * -> *) a. Monad m => a -> m a
return ([Token]
condition, [Token]
action)

readElifPart :: ParsecT String UserState (SCBase m) ([Token], [Token])
readElifPart = String
-> ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"elif clause" (ParsecT String UserState (SCBase m) ([Token], [Token])
 -> ParsecT String UserState (SCBase m) ([Token], [Token]))
-> ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Elif
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    [Token]
condition <- ParsecT String UserState (SCBase m) [Token]
readTerm
    ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ()
ifNextToken (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Fi ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Elif ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Else) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1049 String
"Did you forget the 'then' for this 'elif'?"

    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Then
    ParsecT String UserState (SCBase m) Token
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t (m :: * -> *) u a.
(Stream s m t, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi Severity
ErrorC Integer
1052 String
"Semicolons directly after 'then' are not allowed. Just remove it."
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) ()
verifyNotEmptyIf String
"then"
    [Token]
action <- ParsecT String UserState (SCBase m) [Token]
readTerm
    ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall (m :: * -> *) a. Monad m => a -> m a
return ([Token]
condition, [Token]
action)

readElsePart :: ParsecT String UserState (SCBase m) [Token]
readElsePart = String
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"else clause" (ParsecT String UserState (SCBase m) [Token]
 -> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Else
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_If
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1075 String
"Use 'elif' instead of 'else if' (or put 'if' on new line if nesting)."

    ParsecT String UserState (SCBase m) Token
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t (m :: * -> *) u a.
(Stream s m t, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi Severity
ErrorC Integer
1053 String
"Semicolons directly after 'else' are not allowed. Just remove it."
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
String -> ParsecT String UserState (SCBase m) ()
verifyNotEmptyIf String
"else"
    ParsecT String UserState (SCBase m) [Token]
readTerm

ifNextToken :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ()
ifNextToken ParsecT s u m a
parser ParsecT s u m a
action =
    ParsecT s u m a -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m a -> ParsecT s u m ())
-> ParsecT s u m a -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m a -> ParsecT s u m a)
-> (ParsecT s u m a -> ParsecT s u m a)
-> ParsecT s u m a
-> ParsecT s u m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m a -> ParsecT s u m a
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a -> ParsecT s u m a)
-> ParsecT s u m a -> ParsecT s u m a
forall a b. (a -> b) -> a -> b
$ ParsecT s u m a
parser
        ParsecT s u m a
action

prop_readSubshell :: Bool
prop_readSubshell = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSubshell String
"( cd /foo; tar cf stuff.tar * )"
readSubshell :: ParsecT String UserState (SCBase m) Token
readSubshell = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"explicit subshell" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    [Token]
list <- ParsecT String UserState (SCBase m) [Token]
readCompoundList
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected ) closing the subshell"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_Subshell Id
id [Token]
list

prop_readBraceGroup :: Bool
prop_readBraceGroup = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraceGroup String
"{ a; b | c | d; e; }"
prop_readBraceGroup2 :: Bool
prop_readBraceGroup2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraceGroup String
"{foo;}"
prop_readBraceGroup3 :: Bool
prop_readBraceGroup3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraceGroup String
"{(foo)}"
readBraceGroup :: ParsecT String UserState (SCBase m) Token
readBraceGroup = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"brace group" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'{'
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacingOrFail ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"(" -- {( is legal
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1054 String
"You need a space after the '{'.")
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}'
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1055 String
"You need at least one command here. Use 'true;' as a no-op."
    [Token]
list <- ParsecT String UserState (SCBase m) [Token]
readTerm
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1056 String
"Expected a '}'. If you have one, try a ; or \\n in front of it."
        String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Missing '}'"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_BraceGroup Id
id [Token]
list

prop_readBatsTest :: Bool
prop_readBatsTest = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readBatsTest String
"@test 'can parse' {\n  true\n}"
readBatsTest :: ParsecT String UserState (SCBase m) Token
readBatsTest = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"bats @test" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"@test"
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token
name <- ParsecT String UserState (SCBase m) Token
readNormalWord
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Token
test <- ParsecT String UserState (SCBase m) Token
readBraceGroup
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token -> Token
T_BatsTest Id
id Token
name Token
test

prop_readWhileClause :: Bool
prop_readWhileClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readWhileClause String
"while [[ -e foo ]]; do sleep 1; done"
readWhileClause :: ParsecT String UserState (SCBase m) Token
readWhileClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"while loop" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Id
kwId <- Token -> Id
getId (Token -> Id)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Id
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_While
    [Token]
condition <- ParsecT String UserState (SCBase m) [Token]
readTerm
    [Token]
statements <- Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
kwId
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> [Token] -> Token
T_WhileExpression Id
id [Token]
condition [Token]
statements

prop_readUntilClause :: Bool
prop_readUntilClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readUntilClause String
"until kill -0 $PID; do sleep 1; done"
readUntilClause :: ParsecT String UserState (SCBase m) Token
readUntilClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"until loop" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Id
kwId <- Token -> Id
getId (Token -> Id)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Id
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Until
    [Token]
condition <- ParsecT String UserState (SCBase m) [Token]
readTerm
    [Token]
statements <- Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
kwId
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> [Token] -> Token
T_UntilExpression Id
id [Token]
condition [Token]
statements

readDoGroup :: Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
kwId = do
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (do
                ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Done
                Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
kwId Severity
ErrorC Integer
1057 String
"Did you forget the 'do' for this loop?")

    Token
doKw <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
`orFail` do
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1058 String
"Expected 'do'."
        String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"Expected 'do'"

    ParsecT String UserState (SCBase m) Token
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t (m :: * -> *) u a.
(Stream s m t, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi Severity
ErrorC Integer
1059 String
"No semicolons directly after 'do'."
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing

    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (do
                ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
    -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Done
                Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId (Token -> Id
getId Token
doKw) Severity
ErrorC Integer
1060 String
"Can't have empty do clauses (use 'true' as a no-op).")

    [Token]
commands <- ParsecT String UserState (SCBase m) [Token]
readCompoundList
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Done ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
`orFail` do
            Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId (Token -> Id
getId Token
doKw) Severity
ErrorC Integer
1061 String
"Couldn't find 'done' for this 'do'."
            Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1062 String
"Expected 'done' matching previously mentioned 'do'."
            String -> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a. Monad m => a -> m a
return String
"Expected 'done'"

    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) ()
    -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"<("
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1142 String
"Use 'done < <(cmd)' to redirect from process substitution (currently missing one '<')."
    [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token]
commands


prop_readForClause :: Bool
prop_readForClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for f in *; do rm \"$f\"; done"
prop_readForClause1 :: Bool
prop_readForClause1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for f in *; { rm \"$f\"; }"
prop_readForClause3 :: Bool
prop_readForClause3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for f; do foo; done"
prop_readForClause4 :: Bool
prop_readForClause4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for((i=0; i<10; i++)); do echo $i; done"
prop_readForClause5 :: Bool
prop_readForClause5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((i=0;i<10 && n>x;i++,--n))\ndo \necho $i\ndone"
prop_readForClause6 :: Bool
prop_readForClause6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;))\ndo echo $i\ndone"
prop_readForClause7 :: Bool
prop_readForClause7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;)) do echo $i\ndone"
prop_readForClause8 :: Bool
prop_readForClause8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;)) ; do echo $i\ndone"
prop_readForClause9 :: Bool
prop_readForClause9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for i do true; done"
prop_readForClause10 :: Bool
prop_readForClause10= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;)) { true; }"
prop_readForClause12 :: Bool
prop_readForClause12= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for $a in *; do echo \"$a\"; done"
prop_readForClause13 :: Bool
prop_readForClause13= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for foo\nin\\\n  bar\\\n  baz\ndo true; done"
readForClause :: ParsecT String UserState (SCBase m) Token
readForClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"for loop" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    (T_For Id
id) <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_For
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Id -> ParsecT String UserState (SCBase m) Token
readArithmetic Id
id ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Id -> ParsecT String UserState (SCBase m) Token
readRegular Id
id
  where
    readArithmetic :: Id -> ParsecT String UserState (SCBase m) Token
readArithmetic Id
id = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"arithmetic for condition" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
        Char -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
Char -> String -> ParsecT s UserState m ()
readArithmeticDelimiter Char
'(' String
"Missing second '(' to start arithmetic for ((;;)) loop"
        Token
x <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
';' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        Token
y <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
        Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
';' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        Token
z <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        Char -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
Char -> String -> ParsecT s UserState m ()
readArithmeticDelimiter Char
')' String
"Missing second ')' to terminate 'for ((;;))' loop condition"
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readSequentialSep ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        [Token]
group <- ParsecT String UserState (SCBase m) [Token]
readBraced ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
id
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token -> Token -> [Token] -> Token
T_ForArithmetic Id
id Token
x Token
y Token
z [Token]
group

    -- For c='(' read "((" and be lenient about spaces
    readArithmeticDelimiter :: Char -> String -> ParsecT s UserState m ()
readArithmeticDelimiter Char
c String
msg = do
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
        SourcePos
startPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
sp <- ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        SourcePos
endPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
            SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
startPos Severity
ErrorC Integer
1137 String
msg
            String -> ParsecT s UserState m Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
""
        Bool -> ParsecT s UserState m () -> ParsecT s UserState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
sp) (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
startPos SourcePos
endPos Severity
ErrorC Integer
1138 (String -> ParsecT s UserState m ())
-> String -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ String
"Remove spaces between " String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
c,Char
c] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" in arithmetic for loop."

    readBraced :: ParsecT String UserState (SCBase m) [Token]
readBraced = do
        (T_BraceGroup Id
_ [Token]
list) <- ParsecT String UserState (SCBase m) Token
readBraceGroup
        [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token]
list

    readRegular :: Id -> ParsecT String UserState (SCBase m) Token
readRegular Id
id = do
        ParsecT String UserState (SCBase m) Char
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t (m :: * -> *) u a.
(Stream s m t, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$') Severity
ErrorC Integer
1086
            String
"Don't use $ on the iterator name in for loops."
        String
name <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
        [Token]
values <- ParsecT String UserState (SCBase m) [Token]
readInClause ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readSequentialSep ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [])
        [Token]
group <- ParsecT String UserState (SCBase m) [Token]
readBraced ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
id
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> [Token] -> Token
T_ForIn Id
id String
name [Token]
values [Token]
group

prop_readSelectClause1 :: Bool
prop_readSelectClause1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSelectClause String
"select foo in *; do echo $foo; done"
prop_readSelectClause2 :: Bool
prop_readSelectClause2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readSelectClause String
"select foo; do echo $foo; done"
readSelectClause :: ParsecT String UserState (SCBase m) Token
readSelectClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"select loop" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    (T_Select Id
id) <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Select
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    Id -> [Token] -> ParsecT String UserState (SCBase m) Token
typ <- ParsecT
  String
  UserState
  (SCBase m)
  (Id -> [Token] -> ParsecT String UserState (SCBase m) Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Id -> [Token] -> m Token)
readRegular
    [Token]
group <- Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
id
    Id -> [Token] -> ParsecT String UserState (SCBase m) Token
typ Id
id [Token]
group
  where
    readRegular :: ParsecT String UserState (SCBase m) (Id -> [Token] -> m Token)
readRegular = do
        String
name <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        [Token]
values <- ParsecT String UserState (SCBase m) [Token]
readInClause ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readSequentialSep ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [])
        (Id -> [Token] -> m Token)
-> ParsecT String UserState (SCBase m) (Id -> [Token] -> m Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Id -> [Token] -> m Token)
 -> ParsecT String UserState (SCBase m) (Id -> [Token] -> m Token))
-> (Id -> [Token] -> m Token)
-> ParsecT String UserState (SCBase m) (Id -> [Token] -> m Token)
forall a b. (a -> b) -> a -> b
$ \Id
id [Token]
group -> (Token -> m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> m Token) -> Token -> m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> [Token] -> Token
T_SelectIn Id
id String
name [Token]
values [Token]
group)

readInClause :: ParsecT String UserState (SCBase m) [Token]
readInClause = do
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_In
    [Token]
things <- ParsecT String UserState (SCBase m) Token
readCmdWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill`
                (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do)

    do {
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do;
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s UserState m ()
parseNote Severity
ErrorC Integer
1063 String
"You need a line feed or semicolon before the 'do'.";
    } ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do {
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m Token
g_Semi;
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing;
    }

    [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token]
things

prop_readCaseClause :: Bool
prop_readCaseClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo in a ) lol; cow;; b|d) fooo; esac"
prop_readCaseClause2 :: Bool
prop_readCaseClause2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in * ) echo bar;; esac"
prop_readCaseClause3 :: Bool
prop_readCaseClause3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in * ) echo bar & ;; esac"
prop_readCaseClause4 :: Bool
prop_readCaseClause4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in *) echo bar ;& bar) foo; esac"
prop_readCaseClause5 :: Bool
prop_readCaseClause5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in *) echo bar;;& foo) baz;; esac"
prop_readCaseClause6 :: Bool
prop_readCaseClause6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in if) :;; done) :;; esac"
readCaseClause :: ParsecT String UserState (SCBase m) Token
readCaseClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"case expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Case
    Token
word <- ParsecT String UserState (SCBase m) Token
readNormalWord
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_In ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected 'in'"
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak
    [(CaseType, [Token], [Token])]
list <- ParsecT String UserState (SCBase m) [(CaseType, [Token], [Token])]
readCaseList
    ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected 'esac' to close the case statement"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> [(CaseType, [Token], [Token])] -> Token
T_CaseExpression Id
id Token
word [(CaseType, [Token], [Token])]
list

readCaseList :: ParsecT String UserState (SCBase m) [(CaseType, [Token], [Token])]
readCaseList = ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT
     String UserState (SCBase m) [(CaseType, [Token], [Token])]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
readCaseItem

readCaseItem :: ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
readCaseItem = String
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"case item" (ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
 -> ParsecT
      String UserState (SCBase m) (CaseType, [Token], [Token]))
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
forall a b. (a -> b) -> a -> b
$ do
    ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> (ParsecT String UserState (SCBase m) String
    -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m String
readAnnotationPrefix
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1124 String
"ShellCheck directives are only valid in front of complete commands like 'case' statements, not individual case branches."
    ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Lparen
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    [Token]
pattern' <- ParsecT String UserState (SCBase m) [Token]
readPattern
    ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Rparen ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1085
            String
"Did you forget to move the ;; after extending this case item?"
        String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected ) to open a new case item"
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak
    [Token]
list <- (ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) CaseType
readCaseSeparator ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return []) ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) [Token]
readCompoundList
    CaseType
separator <- ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) CaseType
readCaseSeparator ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) CaseType
forall s u (m :: * -> *) a a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` do
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Rparen
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1074
            String
"Did you forget the ;; after the previous case item?"
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak
    (CaseType, [Token], [Token])
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
forall (m :: * -> *) a. Monad m => a -> m a
return (CaseType
separator, [Token]
pattern', [Token]
list)

readCaseSeparator :: ParsecT String UserState (SCBase m) CaseType
readCaseSeparator = [ParsecT String UserState (SCBase m) CaseType]
-> ParsecT String UserState (SCBase m) CaseType
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
    String -> (Id -> ()) -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";;&" (() -> Id -> ()
forall a b. a -> b -> a
const ()) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseContinue,
    String -> (Id -> ()) -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";&" (() -> Id -> ()
forall a b. a -> b -> a
const ()) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseFallThrough,
    ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DSEMI ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseBreak,
    ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseBreak
    ]

prop_readFunctionDefinition :: Bool
prop_readFunctionDefinition = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo() { command foo --lol \"$@\"; }"
prop_readFunctionDefinition1 :: Bool
prop_readFunctionDefinition1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo   (){ command foo --lol \"$@\"; }"
prop_readFunctionDefinition4 :: Bool
prop_readFunctionDefinition4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo(a, b) { true; }"
prop_readFunctionDefinition5 :: Bool
prop_readFunctionDefinition5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
":(){ :|:;}"
prop_readFunctionDefinition6 :: Bool
prop_readFunctionDefinition6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"?(){ foo; }"
prop_readFunctionDefinition7 :: Bool
prop_readFunctionDefinition7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"..(){ cd ..; }"
prop_readFunctionDefinition8 :: Bool
prop_readFunctionDefinition8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo() (ls)"
prop_readFunctionDefinition9 :: Bool
prop_readFunctionDefinition9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function foo { true; }"
prop_readFunctionDefinition10 :: Bool
prop_readFunctionDefinition10= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function foo () { true; }"
prop_readFunctionDefinition11 :: Bool
prop_readFunctionDefinition11= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function foo{\ntrue\n}"
prop_readFunctionDefinition12 :: Bool
prop_readFunctionDefinition12= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function []!() { true; }"
prop_readFunctionDefinition13 :: Bool
prop_readFunctionDefinition13= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"@require(){ true; }"
readFunctionDefinition :: ParsecT String UserState (SCBase m) Token
readFunctionDefinition = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"function" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Id -> Token -> Token
functionSignature <- ParsecT String UserState (SCBase m) (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readFunctionSignature
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"{(") ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1064 String
"Expected a { to open the function definition."
    Token
group <- ParsecT String UserState (SCBase m) Token
readBraceGroup ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readSubshell
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token
functionSignature Id
id Token
group
  where
    readFunctionSignature :: ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readFunctionSignature =
        ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readWithFunction ParsecT String UserState (SCBase m) (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m (Id -> Token -> Token)
readWithoutFunction
      where
        readWithFunction :: ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readWithFunction = do
            ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
                String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"function"
                ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
            ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
            String
name <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
extendedFunctionChars
            String
spaces <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
            Bool
hasParens <- ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m Bool
wasIncluded ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
ParsecT s UserState m ()
readParens
            Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool -> Bool
not Bool
hasParens Bool -> Bool -> Bool
&& String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
spaces) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                ParsecT String UserState (SCBase m) Char
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t (m :: * -> *) u a.
(Stream s m t, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"{("))
                    Severity
ErrorC Integer
1095 String
"You need a space or linefeed between the function name and body."
            (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Id -> Token -> Token)
 -> ParsecT String UserState (SCBase m) (Id -> Token -> Token))
-> (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ \Id
id -> Id
-> FunctionKeyword
-> FunctionParentheses
-> String
-> Token
-> Token
T_Function Id
id (Bool -> FunctionKeyword
FunctionKeyword Bool
True) (Bool -> FunctionParentheses
FunctionParentheses Bool
hasParens) String
name

        readWithoutFunction :: ParsecT s UserState m (Id -> Token -> Token)
readWithoutFunction = ParsecT s UserState m (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m (Id -> Token -> Token)
 -> ParsecT s UserState m (Id -> Token -> Token))
-> ParsecT s UserState m (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ do
            String
name <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
functionChars
            Bool -> ParsecT s UserState m ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> ParsecT s UserState m ())
-> Bool -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ String
name String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"time"  -- Interferes with time ( foo )
            ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
            ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, Stream s m Char,
 MonadState SystemState m) =>
ParsecT s UserState m ()
readParens
            (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token)
forall (m :: * -> *) a. Monad m => a -> m a
return ((Id -> Token -> Token)
 -> ParsecT s UserState m (Id -> Token -> Token))
-> (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ \Id
id -> Id
-> FunctionKeyword
-> FunctionParentheses
-> String
-> Token
-> Token
T_Function Id
id (Bool -> FunctionKeyword
FunctionKeyword Bool
False) (Bool -> FunctionParentheses
FunctionParentheses Bool
True) String
name

        readParens :: ParsecT s UserState m ()
readParens = do
            ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Lparen
            ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
            ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Rparen ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
                Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1065 String
"Trying to declare parameters? Don't. Use () and refer to params as $1, $2.."
                ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s UserState m Char -> ParsecT s UserState m String)
-> ParsecT s UserState m Char -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\n){"
                ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Rparen
            () -> ParsecT s UserState m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

prop_readCoProc1 :: Bool
prop_readCoProc1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCoProc String
"coproc foo { echo bar; }"
prop_readCoProc2 :: Bool
prop_readCoProc2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCoProc String
"coproc { echo bar; }"
prop_readCoProc3 :: Bool
prop_readCoProc3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCoProc String
"coproc echo bar"
readCoProc :: ParsecT String UserState (SCBase m) Token
readCoProc = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"coproc" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
        String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"coproc"
        ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
    [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ IncompleteInterval -> ParsecT String UserState (SCBase m) Token
readCompoundCoProc IncompleteInterval
start, IncompleteInterval -> ParsecT String UserState (SCBase m) Token
readSimpleCoProc IncompleteInterval
start ]
  where
    readCompoundCoProc :: IncompleteInterval -> ParsecT String UserState (SCBase m) Token
readCompoundCoProc IncompleteInterval
start = do
        Maybe String
var <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) (Maybe String)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (Maybe a)
optionMaybe (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) (Maybe String))
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) (Maybe String)
forall a b. (a -> b) -> a -> b
$
            ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
        Token
body <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m Token -> ParsecT s UserState m Token
readBody ParsecT String UserState (SCBase m) Token
readCompoundCommand
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Maybe String -> Token -> Token
T_CoProc Id
id Maybe String
var Token
body
    readSimpleCoProc :: IncompleteInterval -> ParsecT String UserState (SCBase m) Token
readSimpleCoProc IncompleteInterval
start = do
        Token
body <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Monad m =>
ParsecT s UserState m Token -> ParsecT s UserState m Token
readBody ParsecT String UserState (SCBase m) Token
readSimpleCommand
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Maybe String -> Token -> Token
T_CoProc Id
id Maybe String
forall a. Maybe a
Nothing Token
body
    readBody :: ParsecT s UserState m Token -> ParsecT s UserState m Token
readBody ParsecT s UserState m Token
parser = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Token
body <- ParsecT s UserState m Token
parser
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> Token
T_CoProcBody Id
id Token
body

readPattern :: ParsecT String UserState (SCBase m) [Token]
readPattern = (ParsecT String UserState (SCBase m) Token
readPatternWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy1` (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'|' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing)

prop_readConditionCommand :: Bool
prop_readConditionCommand = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readConditionCommand String
"[[ x ]] > foo 2>&1"
readConditionCommand :: ParsecT String UserState (SCBase m) Token
readConditionCommand = do
    Token
cmd <- ParsecT String UserState (SCBase m) Token
readCondition
    [Token]
redirs <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
readIoRedirect
    Id
id <- [Token] -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *).
Monad m =>
[Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList (Token
cmdToken -> [Token] -> [Token]
forall a. a -> [a] -> [a]
:[Token]
redirs)

    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Bool
hasDashAo <- ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m Bool
isFollowedBy (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) Bool)
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Bool
forall a b. (a -> b) -> a -> b
$ do
        String
c <- [ParsecT String UserState (SCBase m) String]
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT String UserState (SCBase m) String]
 -> ParsecT String UserState (SCBase m) String)
-> [ParsecT String UserState (SCBase m) String]
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
 -> ParsecT String UserState (SCBase m) String)
-> (String -> ParsecT String UserState (SCBase m) String)
-> String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string (String -> ParsecT String UserState (SCBase m) String)
-> [String] -> [ParsecT String UserState (SCBase m) String]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [String
"-o", String
"-a", String
"or", String
"and"]
        SourcePos
posEnd <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
pos SourcePos
posEnd Severity
ErrorC Integer
1139 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            String
"Use " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String -> String
alt String
c String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" instead of '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
c String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' between test commands."

    -- If the next word is a keyword, readNormalWord will trigger a warning
    Bool
hasKeyword <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m Bool
isFollowedBy ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword
    Bool
hasWord <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m Bool
isFollowedBy ParsecT String UserState (SCBase m) Token
readNormalWord

    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Bool
hasWord Bool -> Bool -> Bool
&& Bool -> Bool
not (Bool
hasKeyword Bool -> Bool -> Bool
|| Bool
hasDashAo)) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        -- We have other words following, and no error has been emitted.
        SourcePos
posEnd <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
pos SourcePos
posEnd Severity
ErrorC Integer
1140 String
"Unexpected parameters after condition. Missing &&/||, or bad expression?"

    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token -> Token
T_Redirecting Id
id [Token]
redirs Token
cmd
  where
    alt :: String -> String
alt String
"or" = String
"||"
    alt String
"-o" = String
"||"
    alt String
"and" = String
"&&"
    alt String
"-a" = String
"&&"
    alt String
_ = String
"|| or &&"

prop_readCompoundCommand :: Bool
prop_readCompoundCommand = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCompoundCommand String
"{ echo foo; }>/dev/null"
readCompoundCommand :: ParsecT String UserState (SCBase m) Token
readCompoundCommand = do
    Token
cmd <- [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
        ParsecT String UserState (SCBase m) Token
readBraceGroup,
        String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> (SourcePos -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) p.
Monad m =>
String
-> SCParser m p
-> SCParser m p
-> (SourcePos -> SCParser m ())
-> SCParser m p
readAmbiguous String
"((" ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticExpression ParsecT String UserState (SCBase m) Token
readSubshell (\SourcePos
pos ->
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1105 String
"Shells disambiguate (( differently or not at all. For subshell, add spaces around ( . For ((, fix parsing errors."),
        ParsecT String UserState (SCBase m) Token
readSubshell,
        ParsecT String UserState (SCBase m) Token
readWhileClause,
        ParsecT String UserState (SCBase m) Token
readUntilClause,
        ParsecT String UserState (SCBase m) Token
readIfClause,
        ParsecT String UserState (SCBase m) Token
readForClause,
        ParsecT String UserState (SCBase m) Token
readSelectClause,
        ParsecT String UserState (SCBase m) Token
readCaseClause,
        ParsecT String UserState (SCBase m) Token
readBatsTest,
        ParsecT String UserState (SCBase m) Token
readFunctionDefinition
        ]
    [Token]
redirs <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
readIoRedirect
    Id
id <- [Token] -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *).
Monad m =>
[Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList (Token
cmdToken -> [Token] -> [Token]
forall a. a -> [a] -> [a]
:[Token]
redirs)
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) ()
    -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Lbrace]
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Token
readNormalWord
        SourcePos
posEnd <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
pos SourcePos
posEnd Severity
ErrorC Integer
1141 String
"Unexpected tokens after compound command. Bad redirection or missing ;/&&/||/|?"
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token -> Token
T_Redirecting Id
id [Token]
redirs Token
cmd


readCompoundList :: ParsecT String UserState (SCBase m) [Token]
readCompoundList = ParsecT String UserState (SCBase m) [Token]
readTerm
readCompoundListOrEmpty :: ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty = do
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    ParsecT String UserState (SCBase m) [Token]
readTerm ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return []

readCmdPrefix :: ParsecT String UserState (SCBase m) [Token]
readCmdPrefix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readAssignmentWord)
readCmdSuffix :: ParsecT String UserState (SCBase m) [Token]
readCmdSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCmdWord)
readModifierSuffix :: ParsecT String UserState (SCBase m) [Token]
readModifierSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readWellFormedAssignment ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCmdWord)
readTimeSuffix :: ParsecT String UserState (SCBase m) [Token]
readTimeSuffix = do
    [Token]
flags <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
readFlag
    Token
pipeline <- ParsecT String UserState (SCBase m) Token
readPipeline
    [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return ([Token] -> ParsecT String UserState (SCBase m) [Token])
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ [Token]
flags [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token
pipeline]
  where
    -- This fails for quoted variables and such. Fixme?
    readFlag :: ParsecT String UserState (SCBase m) Token
readFlag = do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-'
        ParsecT String UserState (SCBase m) Token
readCmdWord

-- Fixme: this is a hack that doesn't handle let c='4'"5" or let a\>b
readLetSuffix :: Monad m => SCParser m [Token]
readLetSuffix :: SCParser m [Token]
readLetSuffix = ParsecT String UserState (SCBase m) Token -> SCParser m [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readLetExpression ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCmdWord)
  where
    readLetExpression :: Monad m => SCParser m Token
    readLetExpression :: SCParser m Token
readLetExpression = do
        SourcePos
startPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        String
expression <- SCParser m Token -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) s u a.
(Stream s m Char, MonadState s m) =>
ParsecT s u m a -> ParsecT s u m String
readStringForParser SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readCmdWord
        let (String
unQuoted, SourcePos
newPos) = String -> SourcePos -> (String, SourcePos)
kludgeAwayQuotes String
expression SourcePos
startPos
        SourcePos -> SCParser m Token -> String -> SCParser m Token
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
newPos (SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents SCParser m Token
-> ParsecT String UserState (SCBase m) () -> SCParser m Token
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof) String
unQuoted

    kludgeAwayQuotes :: String -> SourcePos -> (String, SourcePos)
    kludgeAwayQuotes :: String -> SourcePos -> (String, SourcePos)
kludgeAwayQuotes String
s SourcePos
p =
        case String
s of
            Char
first:rest :: String
rest@(Char
_:String
_) ->
                let (Char
last:String
backwards) = String -> String
forall a. [a] -> [a]
reverse String
rest
                    middle :: String
middle = String -> String
forall a. [a] -> [a]
reverse String
backwards
                in
                    if Char
first Char -> String -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"'\"" Bool -> Bool -> Bool
&& Char
first Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
last
                    then (String
middle, SourcePos -> Char -> SourcePos
updatePosChar SourcePos
p Char
first)
                    else (String
s, SourcePos
p)
            String
x -> (String
s, SourcePos
p)


-- bash allows a=(b), ksh allows $a=(b). dash allows neither. Let's warn.
readEvalSuffix :: ParsecT String UserState (SCBase m) [Token]
readEvalSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCmdWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *) u b.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m b
evalFallback)
  where
    evalFallback :: ParsecT s u m b
evalFallback = do
        SourcePos
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT s u m Char -> ParsecT s u m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Char -> ParsecT s u m Char)
-> ParsecT s u m Char -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
        SourcePos -> Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1098 String
"Quote/escape special characters when using eval, e.g. eval \"a=(b)\"."
        String -> ParsecT s u m b
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Unexpected parentheses. Make sure to quote when eval'ing as shell parsers differ."

-- Get whatever a parser would parse as a string
readStringForParser :: ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT s u m a
parser = do
    SourcePos
pos <- ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall s (m :: * -> *) s u b.
MonadState s m =>
ParsecT s u m b -> ParsecT s u m b
inSeparateContext (ParsecT s u m SourcePos -> ParsecT s u m SourcePos)
-> ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall a b. (a -> b) -> a -> b
$ ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a
parser ParsecT s u m a
-> ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition)
    SourcePos -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
SourcePos -> ParsecT s u m String
readUntil SourcePos
pos
  where
    readUntil :: SourcePos -> ParsecT s u m String
readUntil SourcePos
endPos = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT s u m Char -> ParsecT s u m () -> ParsecT s u m String
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill` (ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition ParsecT s u m SourcePos
-> (SourcePos -> ParsecT s u m ()) -> ParsecT s u m ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Bool -> ParsecT s u m ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> ParsecT s u m ())
-> (SourcePos -> Bool) -> SourcePos -> ParsecT s u m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (SourcePos -> SourcePos -> Bool
forall a. Eq a => a -> a -> Bool
== SourcePos
endPos))

-- Like readStringForParser, returning the span as a T_Literal
readLiteralForParser :: ParsecT s UserState m a -> ParsecT s UserState m Token
readLiteralForParser ParsecT s UserState m a
parser = do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
str <- ParsecT s UserState m a -> ParsecT s UserState m String
forall s (m :: * -> *) s u a.
(Stream s m Char, MonadState s m) =>
ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT s UserState m a
parser
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str

prop_readAssignmentWord :: Bool
prop_readAssignmentWord = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a=42"
prop_readAssignmentWord2 :: Bool
prop_readAssignmentWord2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"b=(1 2 3)"
prop_readAssignmentWord5 :: Bool
prop_readAssignmentWord5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"b+=lol"
prop_readAssignmentWord7 :: Bool
prop_readAssignmentWord7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a[3$n'']=42"
prop_readAssignmentWord8 :: Bool
prop_readAssignmentWord8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a[4''$(cat foo)]=42"
prop_readAssignmentWord9 :: Bool
prop_readAssignmentWord9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"IFS= "
prop_readAssignmentWord9a :: Bool
prop_readAssignmentWord9a= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo="
prop_readAssignmentWord9b :: Bool
prop_readAssignmentWord9b= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo=  "
prop_readAssignmentWord9c :: Bool
prop_readAssignmentWord9c= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo=  #bar"
prop_readAssignmentWord11 :: Bool
prop_readAssignmentWord11= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo=([a]=b [c] [d]= [e f )"
prop_readAssignmentWord12 :: Bool
prop_readAssignmentWord12= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a[b <<= 3 + c]='thing'"
prop_readAssignmentWord13 :: Bool
prop_readAssignmentWord13= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"var=( (1 2) (3 4) )"
prop_readAssignmentWord14 :: Bool
prop_readAssignmentWord14= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"var=( 1 [2]=(3 4) )"
prop_readAssignmentWord15 :: Bool
prop_readAssignmentWord15= ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"var=(1 [2]=(3 4))"
readAssignmentWord :: ParsecT String UserState (SCBase m) Token
readAssignmentWord = Bool -> ParsecT String UserState (SCBase m) Token
readAssignmentWordExt Bool
True
readWellFormedAssignment :: ParsecT String UserState (SCBase m) Token
readWellFormedAssignment = Bool -> ParsecT String UserState (SCBase m) Token
readAssignmentWordExt Bool
False
readAssignmentWordExt :: Bool -> ParsecT String UserState (SCBase m) Token
readAssignmentWordExt Bool
lenient = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"variable assignment" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
    -- Parse up to and including the = in a 'try'
    (Id
id, String
variable, AssignmentMode
op, [Token]
indices) <- ParsecT
  String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
-> ParsecT
     String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT
   String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
 -> ParsecT
      String UserState (SCBase m) (Id, String, AssignmentMode, [Token]))
-> ParsecT
     String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
-> ParsecT
     String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
forall a b. (a -> b) -> a -> b
$ do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        -- Check for a leading $ at parse time, to warn for $foo=(bar) which
        -- would otherwise cause a parse failure so it can't be checked later.
        Maybe (SourcePos, SourcePos)
leadingDollarPos <-
            if Bool
lenient
            then ParsecT String UserState (SCBase m) (SourcePos, SourcePos)
-> ParsecT
     String UserState (SCBase m) (Maybe (SourcePos, SourcePos))
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (Maybe a)
optionMaybe (ParsecT String UserState (SCBase m) (SourcePos, SourcePos)
 -> ParsecT
      String UserState (SCBase m) (Maybe (SourcePos, SourcePos)))
-> ParsecT String UserState (SCBase m) (SourcePos, SourcePos)
-> ParsecT
     String UserState (SCBase m) (Maybe (SourcePos, SourcePos))
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) (SourcePos, SourcePos)
forall (m :: * -> *) s u a.
Monad m =>
ParsecT s u m a -> ParsecT s u m (SourcePos, SourcePos)
getSpanPositionsFor (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$')
            else Maybe (SourcePos, SourcePos)
-> ParsecT
     String UserState (SCBase m) (Maybe (SourcePos, SourcePos))
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe (SourcePos, SourcePos)
forall a. Maybe a
Nothing
        String
variable <- ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readVariableName
        [Token]
indices <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
readArrayIndex
        Bool
hasLeftSpace <- (String -> Bool)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Bool
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null) ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        SourcePos
opStart <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        AssignmentMode
op <- ParsecT String UserState (SCBase m) AssignmentMode
forall s (m :: * -> *) u.
Stream s m Char =>
ParsecT s u m AssignmentMode
readAssignmentOp
        SourcePos
opEnd <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition

        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Maybe (SourcePos, SourcePos) -> Bool
forall a. Maybe a -> Bool
isJust Maybe (SourcePos, SourcePos)
leadingDollarPos Bool -> Bool -> Bool
|| Bool
hasLeftSpace) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            Bool
hasParen <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m Bool
isFollowedBy (ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'(')
            Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
hasParen (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
                Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a.
(Foldable t, Monad m) =>
t (m a) -> m ()
sequence_ (Maybe (ParsecT String UserState (SCBase m) ())
 -> ParsecT String UserState (SCBase m) ())
-> Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
                    (SourcePos
l, SourcePos
r) <- Maybe (SourcePos, SourcePos)
leadingDollarPos
                    ParsecT String UserState (SCBase m) ()
-> Maybe (ParsecT String UserState (SCBase m) ())
forall (m :: * -> *) a. Monad m => a -> m a
return (ParsecT String UserState (SCBase m) ()
 -> Maybe (ParsecT String UserState (SCBase m) ()))
-> ParsecT String UserState (SCBase m) ()
-> Maybe (ParsecT String UserState (SCBase m) ())
forall a b. (a -> b) -> a -> b
$ SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
l SourcePos
r Severity
ErrorC Integer
1066 String
"Don't use $ on the left side of assignments."

            -- Fail so that this is not parsed as an assignment.
            String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
""
        -- At this point we know for sure.
        (Id, String, AssignmentMode, [Token])
-> ParsecT
     String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
forall (m :: * -> *) a. Monad m => a -> m a
return (Id
id, String
variable, AssignmentMode
op, [Token]
indices)

    SourcePos
rightPosStart <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Bool
hasRightSpace <- (String -> Bool)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Bool
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null) ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    SourcePos
rightPosEnd <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Bool
isEndOfCommand <- (Maybe () -> Bool)
-> ParsecT String UserState (SCBase m) (Maybe ())
-> ParsecT String UserState (SCBase m) Bool
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Maybe () -> Bool
forall a. Maybe a -> Bool
isJust (ParsecT String UserState (SCBase m) (Maybe ())
 -> ParsecT String UserState (SCBase m) Bool)
-> ParsecT String UserState (SCBase m) (Maybe ())
-> ParsecT String UserState (SCBase m) Bool
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) (Maybe ())
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (Maybe a)
optionMaybe (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) ()
    -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"\r\n;&|)") ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof))

    if Bool
hasRightSpace Bool -> Bool -> Bool
|| Bool
isEndOfCommand
      then do
        Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
variable String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"IFS" Bool -> Bool -> Bool
&& Bool
hasRightSpace Bool -> Bool -> Bool
&& Bool -> Bool
not Bool
isEndOfCommand) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
rightPosStart SourcePos
rightPosEnd Severity
WarningC Integer
1007
                String
"Remove space after = if trying to assign a value (for empty string, use var='' ... )."
        Token
value <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s. Monad m => ParsecT s UserState m Token
readEmptyLiteral
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> AssignmentMode -> String -> [Token] -> Token -> Token
T_Assignment Id
id AssignmentMode
op String
variable [Token]
indices Token
value
      else do
        ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
            ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'='
            Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1097 String
"Unexpected ==. For assignment, use =. For comparison, use [/[[. Or quote for literal string."

        Token
value <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArray ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readNormalWord
        ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> AssignmentMode -> String -> [Token] -> Token -> Token
T_Assignment Id
id AssignmentMode
op String
variable [Token]
indices Token
value
  where
    readAssignmentOp :: ParsecT s u m AssignmentMode
readAssignmentOp = do
        -- This is probably some kind of ascii art border
        String -> ParsecT s u m String -> ParsecT s u m ()
forall s u (m :: * -> *) a.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
"===" (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"===")
        [ParsecT s u m AssignmentMode] -> ParsecT s u m AssignmentMode
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
            String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"+=" ParsecT s u m String
-> ParsecT s u m AssignmentMode -> ParsecT s u m AssignmentMode
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> AssignmentMode -> ParsecT s u m AssignmentMode
forall (m :: * -> *) a. Monad m => a -> m a
return AssignmentMode
Append,
            String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"=" ParsecT s u m String
-> ParsecT s u m AssignmentMode -> ParsecT s u m AssignmentMode
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> AssignmentMode -> ParsecT s u m AssignmentMode
forall (m :: * -> *) a. Monad m => a -> m a
return AssignmentMode
Assign
            ]

readEmptyLiteral :: ParsecT s UserState m Token
readEmptyLiteral = do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
""

readArrayIndex :: ParsecT String UserState (SCBase m) Token
readArrayIndex = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'['
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    String
str <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) s u a.
(Stream s m Char, MonadState s m) =>
ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT String UserState (SCBase m) Token
readIndexSpan
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
']'
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> SourcePos -> String -> Token
T_UnparsedIndex Id
id SourcePos
pos String
str

readArray :: Monad m => SCParser m Token
readArray :: SCParser m Token
readArray = String -> SCParser m Token -> SCParser m Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"array assignment" (SCParser m Token -> SCParser m Token)
-> SCParser m Token -> SCParser m Token
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
opening <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
opening Severity
ErrorC Integer
1116 String
"Missing $ on a $((..)) expression? (or use ( ( for arrays)."
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    [Token]
words <- SCParser m Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readElement SCParser m Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a a.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')'
    Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
')' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected ) to close array assignment"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> SCParser m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> SCParser m Token) -> Token -> SCParser m Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_Array Id
id [Token]
words
  where
    readElement :: ParsecT String UserState (SCBase m) Token
readElement = (ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIndexed ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readRegular) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    readIndexed :: ParsecT String UserState (SCBase m) Token
readIndexed = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        [Token]
index <- ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) [Token]
 -> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ do
            [Token]
x <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArrayIndex
            Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'='
            [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *) a. Monad m => a -> m a
return [Token]
x
        Token
value <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readRegular ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s. Monad m => ParsecT s UserState m Token
nothing
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token -> Token
T_IndexedElement Id
id [Token]
index Token
value
    readRegular :: ParsecT String UserState (SCBase m) Token
readRegular = ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArray ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord

    nothing :: ParsecT s UserState m Token
nothing = do
        IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
""

tryToken :: String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
s Id -> a
t = ParsecT s UserState m a -> ParsecT s UserState m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m a -> ParsecT s UserState m a)
-> ParsecT s UserState m a -> ParsecT s UserState m a
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
s
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
    a -> ParsecT s UserState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (a -> ParsecT s UserState m a) -> a -> ParsecT s UserState m a
forall a b. (a -> b) -> a -> b
$ Id -> a
t Id
id

redirToken :: Char -> (Id -> a) -> ParsecT s UserState m a
redirToken Char
c Id -> a
t = ParsecT s UserState m a -> ParsecT s UserState m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m a -> ParsecT s UserState m a)
-> ParsecT s UserState m a -> ParsecT s UserState m a
forall a b. (a -> b) -> a -> b
$ do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT s UserState m Char -> ParsecT s UserState m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT s UserState m Char -> ParsecT s UserState m ())
-> ParsecT s UserState m Char -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
    a -> ParsecT s UserState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (a -> ParsecT s UserState m a) -> a -> ParsecT s UserState m a
forall a b. (a -> b) -> a -> b
$ Id -> a
t Id
id

tryWordToken :: String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
s Id -> a
t = String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryParseWordToken String
s Id -> a
t ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) a
forall s (m :: * -> *) t u a a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing
tryParseWordToken :: String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryParseWordToken String
keyword Id -> a
t = ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) a
 -> ParsecT String UserState (SCBase m) a)
-> ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) a
forall a b. (a -> b) -> a -> b
$ do
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    String
str <- String -> ParsecT String UserState (SCBase m) String
forall (t :: * -> *) s (m :: * -> *) u.
(Traversable t, Stream s m Char) =>
t Char -> ParsecT s u m (t Char)
anycaseString String
keyword
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start

    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        Char
c <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
    -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar
        let warning :: Integer -> ParsecT s u m ()
warning Integer
code = Severity -> Integer -> String -> ParsecT s u m ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
code (String -> ParsecT s u m ()) -> String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String
"You need a space before the " String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
c] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."
        case Char
c of
            Char
'[' -> Integer -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1069
            Char
'#' -> Integer -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1099
            Char
'!' -> Integer -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1129
            Char
':' -> Integer -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1130
            Char
_ -> () -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
keywordSeparator
    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
str String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
keyword) (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1081 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            String
"Scripts are case sensitive. Use '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
keyword String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"', not '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' (or quote if literal)."
        String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
""
    a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return (a -> ParsecT String UserState (SCBase m) a)
-> a -> ParsecT String UserState (SCBase m) a
forall a b. (a -> b) -> a -> b
$ Id -> a
t Id
id

anycaseString :: t Char -> ParsecT s u m (t Char)
anycaseString =
    (Char -> ParsecT s u m Char) -> t Char -> ParsecT s u m (t Char)
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
anycaseChar
  where
    anycaseChar :: Char -> ParsecT s u m Char
anycaseChar Char
c = Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char (Char -> Char
toLower Char
c) ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char (Char -> Char
toUpper Char
c)

g_AND_IF :: ParsecT s UserState m Token
g_AND_IF = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"&&" Id -> Token
T_AND_IF
g_OR_IF :: ParsecT s UserState m Token
g_OR_IF = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"||" Id -> Token
T_OR_IF
g_DSEMI :: ParsecT s UserState m Token
g_DSEMI = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";;" Id -> Token
T_DSEMI
g_DLESS :: ParsecT s UserState m Token
g_DLESS = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<<" Id -> Token
T_DLESS
g_DGREAT :: ParsecT s UserState m Token
g_DGREAT = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
">>" Id -> Token
T_DGREAT
g_LESSAND :: ParsecT s UserState m Token
g_LESSAND = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<&" Id -> Token
T_LESSAND
g_GREATAND :: ParsecT s UserState m Token
g_GREATAND = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
">&" Id -> Token
T_GREATAND
g_LESSGREAT :: ParsecT s UserState m Token
g_LESSGREAT = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<>" Id -> Token
T_LESSGREAT
g_DLESSDASH :: ParsecT s UserState m Token
g_DLESSDASH = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<<-" Id -> Token
T_DLESSDASH
g_CLOBBER :: ParsecT s UserState m Token
g_CLOBBER = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
">|" Id -> Token
T_CLOBBER
g_OPERATOR :: ParsecT s UserState m Token
g_OPERATOR = ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_AND_IF ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_OR_IF ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DSEMI ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DLESSDASH ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DLESS ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DGREAT ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_LESSAND ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_GREATAND ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_LESSGREAT

g_If :: ParsecT String UserState (SCBase m) Token
g_If = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"if" Id -> Token
T_If
g_Then :: ParsecT String UserState (SCBase m) Token
g_Then = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"then" Id -> Token
T_Then
g_Else :: ParsecT String UserState (SCBase m) Token
g_Else = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"else" Id -> Token
T_Else
g_Elif :: ParsecT String UserState (SCBase m) Token
g_Elif = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"elif" Id -> Token
T_Elif
g_Fi :: ParsecT String UserState (SCBase m) Token
g_Fi = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"fi" Id -> Token
T_Fi
g_Do :: ParsecT String UserState (SCBase m) Token
g_Do = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"do" Id -> Token
T_Do
g_Done :: ParsecT String UserState (SCBase m) Token
g_Done = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"done" Id -> Token
T_Done
g_Case :: ParsecT String UserState (SCBase m) Token
g_Case = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"case" Id -> Token
T_Case
g_Esac :: ParsecT String UserState (SCBase m) Token
g_Esac = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"esac" Id -> Token
T_Esac
g_While :: ParsecT String UserState (SCBase m) Token
g_While = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"while" Id -> Token
T_While
g_Until :: ParsecT String UserState (SCBase m) Token
g_Until = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"until" Id -> Token
T_Until
g_For :: ParsecT String UserState (SCBase m) Token
g_For = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"for" Id -> Token
T_For
g_Select :: ParsecT String UserState (SCBase m) Token
g_Select = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"select" Id -> Token
T_Select
g_In :: ParsecT String UserState (SCBase m) Token
g_In = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"in" Id -> Token
T_In ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
skipAnnotationAndWarn
g_Lbrace :: ParsecT String UserState (SCBase m) Token
g_Lbrace = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"{" Id -> Token
T_Lbrace
g_Rbrace :: ParsecT s UserState m Token
g_Rbrace = do -- handled specially due to ksh echo "${ foo; }bar"
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'}'
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> Token
T_Rbrace Id
id

g_Lparen :: ParsecT s UserState m Token
g_Lparen = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"(" Id -> Token
T_Lparen
g_Rparen :: ParsecT s UserState m Token
g_Rparen = String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
")" Id -> Token
T_Rparen
g_Bang :: ParsecT s UserState m Token
g_Bang = do
    IncompleteInterval
start <- ParsecT s UserState m IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'!'
    Id
id <- IncompleteInterval -> ParsecT s UserState m Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT s UserState m String -> ParsecT s UserState m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT s UserState m String
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m String
spacing1 ParsecT s UserState m ()
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
        SourcePos
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1035
            String
"You are missing a required space after the !."
    Token -> ParsecT s UserState m Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT s UserState m Token)
-> Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ Id -> Token
T_Bang Id
id

g_Semi :: ParsecT s UserState m Token
g_Semi = do
    ParsecT s UserState m Token -> ParsecT s UserState m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT s UserState m Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DSEMI
    String -> (Id -> Token) -> ParsecT s UserState m Token
forall (m :: * -> *) s (m :: * -> *) a.
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";" Id -> Token
T_Semi

keywordSeparator :: ParsecT String UserState (SCBase m) ()
keywordSeparator =
    ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacingOrFail) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
";()[<>&|")

readKeyword :: ParsecT String UserState (SCBase m) Token
readKeyword = [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Then, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Else, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Elif, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Fi, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Done, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac, ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s.
Stream s m Char =>
ParsecT s UserState m Token
g_Rbrace, ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Rparen, ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_DSEMI ]

ifParse :: ParsecT s u m a
-> ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
ifParse ParsecT s u m a
p ParsecT s u m a
t ParsecT s u m a
f =
    (ParsecT s u m a -> ParsecT s u m a
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
p) ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT s u m a
t) ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m a
f

prop_readShebang1 :: Bool
prop_readShebang1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"#!/bin/sh\n"
prop_readShebang2 :: Bool
prop_readShebang2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"!# /bin/sh\n"
prop_readShebang3 :: Bool
prop_readShebang3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"#shellcheck shell=/bin/sh\n"
prop_readShebang4 :: Bool
prop_readShebang4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"! /bin/sh"
prop_readShebang5 :: Bool
prop_readShebang5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"\n#!/bin/sh"
prop_readShebang6 :: Bool
prop_readShebang6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
" # Copyright \n!#/bin/bash"
prop_readShebang7 :: Bool
prop_readShebang7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"# Copyright \nfoo\n#!/bin/bash"
readShebang :: ParsecT String UserState (SCBase m) Token
readShebang = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
anyShebang ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
readMissingBang ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
withHeader
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
    String
str <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Char
 -> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\r\n"
    Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Char
forall (m :: * -> *) s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m,
 MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn
    ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed
    Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> Token
T_Literal Id
id String
str
  where
    anyShebang :: ParsecT String UserState (SCBase m) ()
anyShebang = [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT String UserState (SCBase m) ()]
 -> ParsecT String UserState (SCBase m) ())
-> [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> [ParsecT String UserState (SCBase m) ()]
-> [ParsecT String UserState (SCBase m) ()]
forall a b. (a -> b) -> [a] -> [b]
map ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try [
        ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m ()
readCorrect,
        ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
readSwapped,
        ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
readTooManySpaces,
        ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s.
(MonadReader (Environment m) m, MonadState SystemState m,
 Stream s m Char) =>
ParsecT s UserState m ()
readMissingHash
        ]
    readCorrect :: ParsecT s u m ()
readCorrect = ParsecT s u m String -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT s u m String -> ParsecT s u m ())
-> ParsecT s u m String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"#!"

    readSwapped :: ParsecT String UserState (SCBase m) ()
readSwapped = do
        IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
        String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"!#"
        Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
        Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
ErrorC Integer
1084
            String
"Use #!, not !#, for the shebang."

    skipSpaces :: ParsecT s UserState m Bool
skipSpaces = (String -> Bool)
-> ParsecT s UserState m String -> ParsecT s UserState m Bool
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null) (ParsecT s UserState m String -> ParsecT s UserState m Bool)
-> ParsecT s UserState m String -> ParsecT s UserState m Bool
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
    readTooManySpaces :: ParsecT s UserState m ()
readTooManySpaces = do
        SourcePos
startPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Bool
startSpaces <- ParsecT s UserState m Bool
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Bool
skipSpaces
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
        SourcePos
middlePos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Bool
middleSpaces <- ParsecT s UserState m Bool
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Bool
skipSpaces
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'!'
        Bool -> ParsecT s UserState m () -> ParsecT s UserState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
startSpaces (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
startPos Severity
ErrorC Integer
1114
                String
"Remove leading spaces before the shebang."
        Bool -> ParsecT s UserState m () -> ParsecT s UserState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
middleSpaces (ParsecT s UserState m () -> ParsecT s UserState m ())
-> ParsecT s UserState m () -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$
            SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
middlePos Severity
ErrorC Integer
1115
                String
"Remove spaces between # and ! in the shebang."

    readMissingHash :: ParsecT s UserState m ()
readMissingHash = do
        SourcePos
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'!'
        ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
ensurePathAhead
        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1104
            String
"Use #!, not just !, for the shebang."

    readMissingBang :: ParsecT s UserState m ()
readMissingBang = do
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
        SourcePos
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
ensurePathAhead
        SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1113
            String
"Use #!, not just #, for the shebang."

    ensurePathAhead :: ParsecT s UserState m Char
ensurePathAhead = ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s UserState m Char -> ParsecT s UserState m Char)
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall a b. (a -> b) -> a -> b
$ do
        ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
        Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'/'

    withHeader :: ParsecT String UserState (SCBase m) ()
withHeader = ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
headerLine
        SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
anyShebang ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<*
            SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1128 String
"The shebang must be on the first line. Delete blanks and move comments."

    headerLine :: ParsecT String UserState (SCBase m) Char
headerLine = do
        ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
anyShebang
        ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Char
linewhitespace
        ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readAnyComment
        ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed

verifyEof :: ParsecT String UserState (SCBase m) ()
verifyEof = ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a b.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
ifParsable ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) (m :: * -> *).
(Stream s m Char, MonadReader (Environment m) m,
 MonadState SystemState m) =>
ParsecT s UserState m Token
g_Lparen (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1088 String
"Parsing stopped here. Invalid use of parentheses?",

        ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a b.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
ifParsable ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
            Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1089 String
"Parsing stopped here. Is this keyword correctly matched up?",

        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1070 String
"Parsing stopped here. Mismatched keywords or invalid parentheses?"
    ]
  where
    ifParsable :: ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
ifParsable ParsecT s u m a
p ParsecT s u m b
action = do
        ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m a -> ParsecT s u m a
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT s u m a
p)
        ParsecT s u m b
action


readConfigFile :: Monad m => FilePath -> SCParser m [Annotation]
readConfigFile :: String -> SCParser m [Annotation]
readConfigFile String
filename = do
    Bool
shouldIgnore <- (Environment m -> Bool) -> ParsecT String UserState (SCBase m) Bool
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> Bool
forall (m :: * -> *). Environment m -> Bool
ignoreRC
    if Bool
shouldIgnore then [Annotation] -> SCParser m [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [] else String -> SCParser m [Annotation]
forall (m :: * -> *) s u.
Monad m =>
String
-> ParsecT
     s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
read' String
filename
  where
    read' :: String
-> ParsecT
     s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
read' String
filename = do
        SystemInterface m
sys <- (Environment m -> SystemInterface m)
-> ParsecT
     s
     u
     (ReaderT (Environment m) (StateT SystemState m))
     (SystemInterface m)
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> SystemInterface m
forall (m :: * -> *). Environment m -> SystemInterface m
systemInterface
        Maybe (String, String)
contents <- m (Maybe (String, String))
-> ParsecT
     s
     u
     (ReaderT (Environment m) (StateT SystemState m))
     (Maybe (String, String))
forall (t :: (* -> *) -> * -> *) (t :: (* -> *) -> * -> *)
       (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, MonadTrans t, MonadTrans t, Monad m,
 Monad (t (t m)), Monad (t m)) =>
m a -> t (t (t m)) a
system (m (Maybe (String, String))
 -> ParsecT
      s
      u
      (ReaderT (Environment m) (StateT SystemState m))
      (Maybe (String, String)))
-> m (Maybe (String, String))
-> ParsecT
     s
     u
     (ReaderT (Environment m) (StateT SystemState m))
     (Maybe (String, String))
forall a b. (a -> b) -> a -> b
$ SystemInterface m -> String -> m (Maybe (String, String))
forall (m :: * -> *).
SystemInterface m -> String -> m (Maybe (String, String))
siGetConfig SystemInterface m
sys String
filename
        case Maybe (String, String)
contents of
            Maybe (String, String)
Nothing -> [Annotation]
-> ParsecT
     s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return []
            Just (String
file, String
str) -> String
-> String
-> ParsecT
     s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
forall (m :: * -> *) s u.
Monad m =>
String -> String -> ParsecT s u (SCBase m) [Annotation]
readConfig String
file String
str

    readConfig :: String -> String -> ParsecT s u (SCBase m) [Annotation]
readConfig String
filename String
contents = do
        Either ParseError [Annotation]
result <- SCBase m (Either ParseError [Annotation])
-> ParsecT s u (SCBase m) (Either ParseError [Annotation])
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (SCBase m (Either ParseError [Annotation])
 -> ParsecT s u (SCBase m) (Either ParseError [Annotation]))
-> SCBase m (Either ParseError [Annotation])
-> ParsecT s u (SCBase m) (Either ParseError [Annotation])
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) [Annotation]
-> UserState
-> String
-> String
-> SCBase m (Either ParseError [Annotation])
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> u -> String -> s -> m (Either ParseError a)
runParserT ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs UserState
initialUserState String
filename String
contents
        case Either ParseError [Annotation]
result of
            Right [Annotation]
result ->
                [Annotation] -> ParsecT s u (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return [Annotation]
result

            Left ParseError
err -> do
                Severity -> Integer -> String -> ParsecT s u (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1134 (String -> ParsecT s u (SCBase m) ())
-> String -> ParsecT s u (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String -> ParseError -> String
errorFor String
filename ParseError
err
                [Annotation] -> ParsecT s u (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return []

    errorFor :: String -> ParseError -> String
errorFor String
filename ParseError
err =
        let line :: String
line = String
"line " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (Int -> String
forall a. Show a => a -> String
show (Int -> String) -> (SourcePos -> Int) -> SourcePos -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. SourcePos -> Int
sourceLine (SourcePos -> String) -> SourcePos -> String
forall a b. (a -> b) -> a -> b
$ ParseError -> SourcePos
errorPos ParseError
err)
            suggestion :: String
suggestion = [Message] -> String
getStringFromParsec ([Message] -> String) -> [Message] -> String
forall a b. (a -> b) -> a -> b
$ ParseError -> [Message]
errorMessages ParseError
err
        in
            String
"Failed to process " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
filename) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
", " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
line String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
": "
                String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
suggestion

prop_readConfigKVs1 :: Bool
prop_readConfigKVs1 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"disable=1234"
prop_readConfigKVs2 :: Bool
prop_readConfigKVs2 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"# Comment\ndisable=1234 # Comment\n"
prop_readConfigKVs3 :: Bool
prop_readConfigKVs3 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
""
prop_readConfigKVs4 :: Bool
prop_readConfigKVs4 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"\n\n\n\n\t \n"
prop_readConfigKVs5 :: Bool
prop_readConfigKVs5 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"# shellcheck accepts annotation-like comments in rc files\ndisable=1234"
readConfigKVs :: ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs = do
    ParsecT String UserState (SCBase m) [()]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [()]
anySpacingOrComment
    [[Annotation]]
annotations <- ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [[Annotation]]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (Bool -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
False ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [()]
-> ParsecT String UserState (SCBase m) [Annotation]
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) [()]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [()]
anySpacingOrComment)
    ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
    [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return ([Annotation] -> ParsecT String UserState (SCBase m) [Annotation])
-> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ [[Annotation]] -> [Annotation]
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [[Annotation]]
annotations
anySpacingOrComment :: ParsecT String UserState (SCBase m) [()]
anySpacingOrComment =
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) [()]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacingOrFail ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m String
readAnyComment)

prop_readScript1 :: Bool
prop_readScript1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\necho hello world\n"
prop_readScript2 :: Bool
prop_readScript2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\r\necho hello world\n"
prop_readScript3 :: Bool
prop_readScript3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\necho hello\xA0world"
prop_readScript4 :: Bool
prop_readScript4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/usr/bin/perl\nfoo=("
prop_readScript5 :: Bool
prop_readScript5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\n#This is an empty script\n\n"
prop_readScript6 :: Bool
prop_readScript6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall a.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/usr/bin/env -S X=FOO bash\n#This is an empty script\n\n"
readScriptFile :: Bool -> ParsecT String UserState (SCBase m) Token
readScriptFile Bool
sourced = do
    IncompleteInterval
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
        ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
(Stream s m Char, MonadState SystemState m) =>
ParsecT s u m String
readUtf8Bom
        Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *) s u.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1082
            String
"This file has a UTF-8 BOM. Remove it with: LC_CTYPE=C sed '1s/^...//' < yourscript ."
    Token
shebang <- ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s. Monad m => ParsecT s UserState m Token
readEmptyLiteral
    let (T_Literal Id
_ String
shebangString) = Token
shebang
    ParsecT String UserState (SCBase m) String
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
    IncompleteInterval
annotationStart <- ParsecT String UserState (SCBase m) IncompleteInterval
forall (m :: * -> *) s u.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
    [Annotation]
fileAnnotations <- ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotations
    [Annotation]
rcAnnotations <- if Bool
sourced
                     then [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *) a. Monad m => a -> m a
return []
                     else do
                        String
filename <- (Environment m -> String)
-> ParsecT String UserState (SCBase m) String
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> String
forall (m :: * -> *). Environment m -> String
currentFilename
                        String -> ParsecT String UserState (SCBase m) [Annotation]
forall (m :: * -> *). Monad m => String -> SCParser m [Annotation]
readConfigFile String
filename
    let annotations :: [Annotation]
annotations = [Annotation]
fileAnnotations [Annotation] -> [Annotation] -> [Annotation]
forall a. [a] -> [a] -> [a]
++ [Annotation]
rcAnnotations
    Id
annotationId <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
annotationStart
    let shellAnnotationSpecified :: Bool
shellAnnotationSpecified =
            (Annotation -> Bool) -> [Annotation] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (\Annotation
x -> case Annotation
x of ShellOverride {} -> Bool
True; Annotation
_ -> Bool
False) [Annotation]
annotations
    Bool
shellFlagSpecified <- Maybe Shell -> Bool
forall a. Maybe a -> Bool
isJust (Maybe Shell -> Bool)
-> ParsecT String UserState (SCBase m) (Maybe Shell)
-> ParsecT String UserState (SCBase m) Bool
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Environment m -> Maybe Shell)
-> ParsecT String UserState (SCBase m) (Maybe Shell)
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> Maybe Shell
forall (m :: * -> *). Environment m -> Maybe Shell
shellTypeOverride
    let ignoreShebang :: Bool
ignoreShebang = Bool
shellAnnotationSpecified Bool -> Bool -> Bool
|| Bool
shellFlagSpecified

    Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
unless Bool
ignoreShebang (ParsecT String UserState (SCBase m) ()
 -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
        SourcePos -> String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) (m :: * -> *).
(MonadReader (Environment m) m, MonadState SystemState m) =>
SourcePos -> String -> m ()
verifyShebang SourcePos
pos (String -> String
executableFromShebang String
shebangString)
    if Bool
ignoreShebang Bool -> Bool -> Bool
|| String -> Maybe Bool
isValidShell (String -> String
executableFromShebang String
shebangString) Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
/= Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
False
      then do
            [Token]
commands <- [Annotation]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u b.
(Stream s m t, MonadState SystemState m) =>
[Annotation] -> ParsecT s u m b -> ParsecT s u m b
withAnnotations [Annotation]
annotations ParsecT String UserState (SCBase m) [Token]
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) ()
verifyEof
            let script :: Token
script = Id -> [Annotation] -> Token -> Token
T_Annotation Id
annotationId [Annotation]
annotations (Token -> Token) -> Token -> Token
forall a b. (a -> b) -> a -> b
$
                            Id -> Token -> [Token] -> Token
T_Script Id
id Token
shebang [Token]
commands
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *). Monad m => Token -> SCParser m Token
reparseIndices Token
script
        else do
            ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar
            Id
id <- IncompleteInterval -> ParsecT String UserState (SCBase m) Id
forall (m :: * -> *) s.
Monad m =>
IncompleteInterval -> ParsecT s UserState m Id
endSpan IncompleteInterval
start
            Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> Token -> [Token] -> Token
T_Script Id
id Token
shebang []

  where
    verifyShebang :: SourcePos -> String -> m ()
verifyShebang SourcePos
pos String
s = do
        case String -> Maybe Bool
isValidShell String
s of
            Just Bool
True -> () -> m ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
            Just Bool
False -> SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1071 String
"ShellCheck only supports sh/bash/dash/ksh scripts. Sorry!"
            Maybe Bool
Nothing -> SourcePos -> Severity -> Integer -> String -> m ()
forall (m :: * -> *) (m :: * -> *).
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1008 String
"This shebang was unrecognized. ShellCheck only supports sh/bash/dash/ksh. Add a 'shell' directive to specify."

    isValidShell :: String -> Maybe Bool
isValidShell String
s =
        let good :: Bool
good = String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
s Bool -> Bool -> Bool
|| (String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
s) [String]
goodShells
            bad :: Bool
bad = (String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
s) [String]
badShells
        in
            if Bool
good
                then Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
True
                else if Bool
bad
                        then Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
False
                        else Maybe Bool
forall a. Maybe a
Nothing

    goodShells :: [String]
goodShells = [
        String
"sh",
        String
"ash",
        String
"dash",
        String
"bash",
        String
"bats",
        String
"ksh"
        ]
    badShells :: [String]
badShells = [
        String
"awk",
        String
"csh",
        String
"expect",
        String
"perl",
        String
"python",
        String
"ruby",
        String
"tcsh",
        String
"zsh"
        ]

    readUtf8Bom :: ParsecT s u m String
readUtf8Bom = String -> ParsecT s u m String -> ParsecT s u m String
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"Byte Order Mark" (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"\xFEFF"

readScript :: ParsecT String UserState (SCBase m) Token
readScript = Bool -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readScriptFile Bool
False

-- Interactively run a specific parser in ghci:
-- debugParse readSimpleCommand "echo 'hello world'"
debugParse :: SCParser Identity v -> String -> Either ParseError v
debugParse SCParser Identity v
p String
string = Identity (Either ParseError v) -> Either ParseError v
forall a. Identity a -> a
runIdentity (Identity (Either ParseError v) -> Either ParseError v)
-> Identity (Either ParseError v) -> Either ParseError v
forall a b. (a -> b) -> a -> b
$ do
    (Either ParseError v
res, SystemState
_) <- Environment Identity
-> SCParser Identity v
-> String
-> String
-> Identity (Either ParseError v, SystemState)
forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment Identity
testEnvironment SCParser Identity v
p String
"-" String
string
    Either ParseError v -> Identity (Either ParseError v)
forall (m :: * -> *) a. Monad m => a -> m a
return Either ParseError v
res

-- Interactively run the complete parser in ghci:
-- debugParseScript "#!/bin/bash\necho 'Hello World'\n"
debugParseScript :: String -> ParseResult
debugParseScript String
string =
    ParseResult
result {
        -- Remove the noisiest parts
        prTokenPositions :: Map Id (Position, Position)
prTokenPositions = [(Id, (Position, Position))] -> Map Id (Position, Position)
forall k a. Ord k => [(k, a)] -> Map k a
Map.fromList [
            (Int -> Id
Id Int
0, (Position
newPosition {
                posFile :: String
posFile = String
"removed for clarity",
                posLine :: Integer
posLine = -Integer
1,
                posColumn :: Integer
posColumn = -Integer
1
            }, Position
newPosition {
                posFile :: String
posFile = String
"removed for clarity",
                posLine :: Integer
posLine = -Integer
1,
                posColumn :: Integer
posColumn = -Integer
1
            }))]
    }
  where
    result :: ParseResult
result = Identity ParseResult -> ParseResult
forall a. Identity a -> a
runIdentity (Identity ParseResult -> ParseResult)
-> Identity ParseResult -> ParseResult
forall a b. (a -> b) -> a -> b
$
        SystemInterface Identity -> ParseSpec -> Identity ParseResult
forall (m :: * -> *).
Monad m =>
SystemInterface m -> ParseSpec -> m ParseResult
parseScript ([(String, String)] -> SystemInterface Identity
mockedSystemInterface []) (ParseSpec -> Identity ParseResult)
-> ParseSpec -> Identity ParseResult
forall a b. (a -> b) -> a -> b
$ ParseSpec
newParseSpec {
            psFilename :: String
psFilename = String
"debug",
            psScript :: String
psScript = String
string
        }

testEnvironment :: Environment Identity
testEnvironment =
    Environment :: forall (m :: * -> *).
SystemInterface m
-> Bool -> Bool -> String -> Maybe Shell -> Environment m
Environment {
        systemInterface :: SystemInterface Identity
systemInterface = ([(String, String)] -> SystemInterface Identity
mockedSystemInterface []),
        checkSourced :: Bool
checkSourced = Bool
False,
        currentFilename :: String
currentFilename = String
"myscript",
        ignoreRC :: Bool
ignoreRC = Bool
False,
        shellTypeOverride :: Maybe Shell
shellTypeOverride = Maybe Shell
forall a. Maybe a
Nothing
    }


isOk :: ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) a
p String
s =      ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
forall a.
ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
p String
s Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
True   -- The string parses with no warnings
isWarning :: ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) a
p String
s = ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
forall a.
ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
p String
s Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
False  -- The string parses with warnings
isNotOk :: ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) a
p String
s =   ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
forall a.
ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
p String
s Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Maybe Bool
forall a. Maybe a
Nothing     -- The string does not parse

parsesCleanly :: ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
parser String
string = Identity (Maybe Bool) -> Maybe Bool
forall a. Identity a -> a
runIdentity (Identity (Maybe Bool) -> Maybe Bool)
-> Identity (Maybe Bool) -> Maybe Bool
forall a b. (a -> b) -> a -> b
$ do
    (Either ParseError UserState
res, SystemState
sys) <- Environment Identity
-> SCParser Identity UserState
-> String
-> String
-> Identity (Either ParseError UserState, SystemState)
forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment Identity
testEnvironment
                    (ParsecT String UserState (SCBase Identity) a
parser ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) ()
-> ParsecT String UserState (SCBase Identity) ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase Identity) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase Identity) ()
-> SCParser Identity UserState -> SCParser Identity UserState
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> SCParser Identity UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState) String
"-" String
string
    case (Either ParseError UserState
res, SystemState
sys) of
        (Right UserState
userState, SystemState
systemState) ->
            Maybe Bool -> Identity (Maybe Bool)
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe Bool -> Identity (Maybe Bool))
-> Maybe Bool -> Identity (Maybe Bool)
forall a b. (a -> b) -> a -> b
$ Bool -> Maybe Bool
forall a. a -> Maybe a
Just (Bool -> Maybe Bool)
-> ([ParseNote] -> Bool) -> [ParseNote] -> Maybe Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [ParseNote] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([ParseNote] -> Maybe Bool) -> [ParseNote] -> Maybe Bool
forall a b. (a -> b) -> a -> b
$ UserState -> [ParseNote]
parseNotes UserState
userState [ParseNote] -> [ParseNote] -> [ParseNote]
forall a. [a] -> [a] -> [a]
++ SystemState -> [ParseNote]
parseProblems SystemState
systemState
        (Left ParseError
_, SystemState
_) -> Maybe Bool -> Identity (Maybe Bool)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Bool
forall a. Maybe a
Nothing

-- For printf debugging: print the value of an expression
-- Example: return $ dump $ T_Literal id [c]
dump :: Show a => a -> a     -- STRIP
dump :: a -> a
dump a
x = String -> a -> a
forall a. String -> a -> a
trace (a -> String
forall a. Show a => a -> String
show a
x) a
x    -- STRIP

-- Like above, but print a specific expression:
-- Example: return $ dumps ("Returning: " ++ [c])  $ T_Literal id [c]
dumps :: Show x => x -> a -> a -- STRIP
dumps :: x -> a -> a
dumps x
t = String -> a -> a
forall a. String -> a -> a
trace (x -> String
forall a. Show a => a -> String
show x
t)       -- STRIP

parseWithNotes :: ParsecT s b m a -> ParsecT s b m (a, b)
parseWithNotes ParsecT s b m a
parser = do
    a
item <- ParsecT s b m a
parser
    b
state <- ParsecT s b m b
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
    (a, b) -> ParsecT s b m (a, b)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
item, b
state)

compareNotes :: ParseNote -> ParseNote -> Ordering
compareNotes (ParseNote SourcePos
pos1 SourcePos
pos1' Severity
level1 Integer
_ String
s1) (ParseNote SourcePos
pos2 SourcePos
pos2' Severity
level2 Integer
_ String
s2) = (SourcePos, SourcePos, Severity)
-> (SourcePos, SourcePos, Severity) -> Ordering
forall a. Ord a => a -> a -> Ordering
compare (SourcePos
pos1, SourcePos
pos1', Severity
level1) (SourcePos
pos2, SourcePos
pos2', Severity
level2)
sortNotes :: [ParseNote] -> [ParseNote]
sortNotes = (ParseNote -> ParseNote -> Ordering) -> [ParseNote] -> [ParseNote]
forall a. (a -> a -> Ordering) -> [a] -> [a]
sortBy ParseNote -> ParseNote -> Ordering
compareNotes


makeErrorFor :: ParseError -> ParseNote
makeErrorFor ParseError
parsecError =
    SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
ErrorC Integer
1072 (String -> ParseNote) -> String -> ParseNote
forall a b. (a -> b) -> a -> b
$
        [Message] -> String
getStringFromParsec ([Message] -> String) -> [Message] -> String
forall a b. (a -> b) -> a -> b
$ ParseError -> [Message]
errorMessages ParseError
parsecError
    where
      pos :: SourcePos
pos = ParseError -> SourcePos
errorPos ParseError
parsecError

getStringFromParsec :: [Message] -> String
getStringFromParsec [Message]
errors =
        case (Message -> Maybe String) -> [Message] -> [Maybe String]
forall a b. (a -> b) -> [a] -> [b]
map Message -> Maybe String
f [Message]
errors of
            [Maybe String]
r -> [String] -> String
unwords (Int -> [String] -> [String]
forall a. Int -> [a] -> [a]
take Int
1 ([String] -> [String]) -> [String] -> [String]
forall a b. (a -> b) -> a -> b
$ [Maybe String] -> [String]
forall a. [Maybe a] -> [a]
catMaybes ([Maybe String] -> [String]) -> [Maybe String] -> [String]
forall a b. (a -> b) -> a -> b
$ [Maybe String] -> [Maybe String]
forall a. [a] -> [a]
reverse [Maybe String]
r)  String -> String -> String
forall a. [a] -> [a] -> [a]
++
                String
" Fix any mentioned problems and try again."
    where
        f :: Message -> Maybe String
f Message
err =
            case Message
err of
                UnExpect String
s    ->  Maybe String
forall a. Maybe a
Nothing -- Due to not knowing Parsec, none of these
                SysUnExpect String
s ->  Maybe String
forall a. Maybe a
Nothing -- are actually helpful. <?> has been hidden
                Expect String
s      ->  Maybe String
forall a. Maybe a
Nothing -- and we only show explicit fail statements.
                Message String
s     ->  if String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
s then Maybe String
forall a. Maybe a
Nothing else String -> Maybe String
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> Maybe String) -> String -> Maybe String
forall a b. (a -> b) -> a -> b
$ String
s String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."

runParser :: Monad m =>
    Environment m ->
    SCParser m v ->
    String ->
    String ->
    m (Either ParseError v, SystemState)

runParser :: Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment m
env SCParser m v
p String
filename String
contents =
    StateT SystemState m (Either ParseError v)
-> SystemState -> m (Either ParseError v, SystemState)
forall s (m :: * -> *) a. StateT s m a -> s -> m (a, s)
Ms.runStateT
        (ReaderT
  (Environment m) (StateT SystemState m) (Either ParseError v)
-> Environment m -> StateT SystemState m (Either ParseError v)
forall r (m :: * -> *) a. ReaderT r m a -> r -> m a
Mr.runReaderT
            (SCParser m v
-> UserState
-> String
-> String
-> ReaderT
     (Environment m) (StateT SystemState m) (Either ParseError v)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> u -> String -> s -> m (Either ParseError a)
runParserT SCParser m v
p UserState
initialUserState String
filename String
contents)
            Environment m
env)
        SystemState
initialSystemState
system :: m a -> t (t (t m)) a
system = t (t m) a -> t (t (t m)) a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t (t m) a -> t (t (t m)) a)
-> (m a -> t (t m) a) -> m a -> t (t (t m)) a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. t m a -> t (t m) a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t m a -> t (t m) a) -> (m a -> t m a) -> m a -> t (t m) a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. m a -> t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift

parseShell :: Environment m -> String -> String -> m ParseResult
parseShell Environment m
env String
name String
contents = do
    (Either ParseError (Token, UserState)
result, SystemState
state) <- Environment m
-> SCParser m (Token, UserState)
-> String
-> String
-> m (Either ParseError (Token, UserState), SystemState)
forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment m
env (ParsecT String UserState (SCBase m) Token
-> SCParser m (Token, UserState)
forall (m :: * -> *) s b a.
Monad m =>
ParsecT s b m a -> ParsecT s b m (a, b)
parseWithNotes ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript) String
name String
contents
    case Either ParseError (Token, UserState)
result of
        Right (Token
script, UserState
userstate) ->
            ParseResult -> m ParseResult
forall (m :: * -> *) a. Monad m => a -> m a
return ParseResult
newParseResult {
                prComments :: [PositionedComment]
prComments = (ParseNote -> PositionedComment)
-> [ParseNote] -> [PositionedComment]
forall a b. (a -> b) -> [a] -> [b]
map ParseNote -> PositionedComment
toPositionedComment ([ParseNote] -> [PositionedComment])
-> [ParseNote] -> [PositionedComment]
forall a b. (a -> b) -> a -> b
$ [ParseNote] -> [ParseNote]
forall a. Eq a => [a] -> [a]
nub ([ParseNote] -> [ParseNote]) -> [ParseNote] -> [ParseNote]
forall a b. (a -> b) -> a -> b
$ UserState -> [ParseNote]
parseNotes UserState
userstate [ParseNote] -> [ParseNote] -> [ParseNote]
forall a. [a] -> [a] -> [a]
++ SystemState -> [ParseNote]
parseProblems SystemState
state,
                prTokenPositions :: Map Id (Position, Position)
prTokenPositions = ((SourcePos, SourcePos) -> (Position, Position))
-> Map Id (SourcePos, SourcePos) -> Map Id (Position, Position)
forall a b k. (a -> b) -> Map k a -> Map k b
Map.map (SourcePos, SourcePos) -> (Position, Position)
startEndPosToPos (UserState -> Map Id (SourcePos, SourcePos)
positionMap UserState
userstate),
                prRoot :: Maybe Token
prRoot = Token -> Maybe Token
forall a. a -> Maybe a
Just (Token -> Maybe Token) -> Token -> Maybe Token
forall a b. (a -> b) -> a -> b
$
                    Token -> Map Id [Token] -> Token
reattachHereDocs Token
script (UserState -> Map Id [Token]
hereDocMap UserState
userstate)
            }
        Left ParseError
err -> do
            let context :: [Context]
context = SystemState -> [Context]
contextStack SystemState
state
            ParseResult -> m ParseResult
forall (m :: * -> *) a. Monad m => a -> m a
return ParseResult
newParseResult {
                prComments :: [PositionedComment]
prComments =
                    (ParseNote -> PositionedComment)
-> [ParseNote] -> [PositionedComment]
forall a b. (a -> b) -> [a] -> [b]
map ParseNote -> PositionedComment
toPositionedComment ([ParseNote] -> [PositionedComment])
-> [ParseNote] -> [PositionedComment]
forall a b. (a -> b) -> a -> b
$
                        ((ParseNote -> Bool) -> [ParseNote] -> [ParseNote]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool) -> (ParseNote -> Bool) -> ParseNote -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Context] -> ParseNote -> Bool
forall (t :: * -> *). Foldable t => t Context -> ParseNote -> Bool
isIgnored [Context]
context) ([ParseNote] -> [ParseNote]) -> [ParseNote] -> [ParseNote]
forall a b. (a -> b) -> a -> b
$
                            [Context] -> [ParseNote]
notesForContext [Context]
context
                            [ParseNote] -> [ParseNote] -> [ParseNote]
forall a. [a] -> [a] -> [a]
++ [ParseError -> ParseNote
makeErrorFor ParseError
err])
                        [ParseNote] -> [ParseNote] -> [ParseNote]
forall a. [a] -> [a] -> [a]
++ SystemState -> [ParseNote]
parseProblems SystemState
state,
                prTokenPositions :: Map Id (Position, Position)
prTokenPositions = Map Id (Position, Position)
forall k a. Map k a
Map.empty,
                prRoot :: Maybe Token
prRoot = Maybe Token
forall a. Maybe a
Nothing
            }
  where
    -- A final pass for ignoring parse errors after failed parsing
    isIgnored :: t Context -> ParseNote -> Bool
isIgnored t Context
stack ParseNote
note = (Context -> Bool) -> t Context -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (Bool -> Integer -> Context -> Bool
contextItemDisablesCode Bool
False (ParseNote -> Integer
codeForParseNote ParseNote
note)) t Context
stack

notesForContext :: [Context] -> [ParseNote]
notesForContext [Context]
list = ((Context -> ParseNote) -> Context -> ParseNote)
-> [Context -> ParseNote] -> [Context] -> [ParseNote]
forall a b c. (a -> b -> c) -> [a] -> [b] -> [c]
zipWith (Context -> ParseNote) -> Context -> ParseNote
forall a b. (a -> b) -> a -> b
($) [Context -> ParseNote
first, Context -> ParseNote
second] ([Context] -> [ParseNote]) -> [Context] -> [ParseNote]
forall a b. (a -> b) -> a -> b
$ (Context -> Bool) -> [Context] -> [Context]
forall a. (a -> Bool) -> [a] -> [a]
filter Context -> Bool
isName [Context]
list
  where
    isName :: Context -> Bool
isName (ContextName SourcePos
_ String
_) = Bool
True
    isName Context
_ = Bool
False
    first :: Context -> ParseNote
first (ContextName SourcePos
pos String
str) = SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
ErrorC Integer
1073 (String -> ParseNote) -> String -> ParseNote
forall a b. (a -> b) -> a -> b
$
        String
"Couldn't parse this " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
". Fix to allow more checks."
    second :: Context -> ParseNote
second (ContextName SourcePos
pos String
str) = SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
InfoC Integer
1009 (String -> ParseNote) -> String -> ParseNote
forall a b. (a -> b) -> a -> b
$
        String
"The mentioned syntax error was in this " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."

-- Go over all T_UnparsedIndex and reparse them as either arithmetic or text
-- depending on declare -A statements.
reparseIndices :: Token -> ParsecT String UserState (SCBase m) Token
reparseIndices Token
root =
   (Token -> ParsecT String UserState (SCBase m) ())
-> (Token -> ParsecT String UserState (SCBase m) ())
-> (Token -> ParsecT String UserState (SCBase m) Token)
-> Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
(Token -> m ())
-> (Token -> m ()) -> (Token -> m Token) -> Token -> m Token
analyze Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). Monad m => Token -> m ()
blank Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). Monad m => Token -> m ()
blank Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *). Monad m => Token -> SCParser m Token
f Token
root
  where
    associative :: [String]
associative = Token -> [String]
getAssociativeArrays Token
root
    isAssociative :: String -> Bool
isAssociative String
s = String
s String -> [String] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String]
associative
    f :: Token -> ParsecT String UserState (SCBase m) Token
f (T_Assignment Id
id AssignmentMode
mode String
name [Token]
indices Token
value) = do
        [Token]
newIndices <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name) [Token]
indices
        Token
newValue <- case Token
value of
            (T_Array Id
id2 [Token]
words) -> do
                [Token]
newWords <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> Token -> ParsecT String UserState (SCBase m) Token
fixIndexElement String
name) [Token]
words
                Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token
T_Array Id
id2 [Token]
newWords
            Token
x -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
x
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> AssignmentMode -> String -> [Token] -> Token -> Token
T_Assignment Id
id AssignmentMode
mode String
name [Token]
newIndices Token
newValue
    f (TA_Variable Id
id String
name [Token]
indices) = do
        [Token]
newIndices <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name) [Token]
indices
        Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> Token
TA_Variable Id
id String
name [Token]
newIndices
    f Token
t = Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t

    fixIndexElement :: String -> Token -> ParsecT String UserState (SCBase m) Token
fixIndexElement String
name Token
word =
        case Token
word of
            T_IndexedElement Id
id [Token]
indices Token
value -> do
                [Token]
new <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name) [Token]
indices
                Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> ParsecT String UserState (SCBase m) Token)
-> Token -> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> Token -> Token
T_IndexedElement Id
id [Token]
new Token
value
            Token
_ -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
word

    fixAssignmentIndex :: String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name Token
word =
        case Token
word of
            T_UnparsedIndex Id
id SourcePos
pos String
src ->
                String
-> SourcePos -> String -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
String
-> SourcePos -> String -> ParsecT String UserState (SCBase m) Token
parsed String
name SourcePos
pos String
src
            Token
_ -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
word

    parsed :: String
-> SourcePos -> String -> ParsecT String UserState (SCBase m) Token
parsed String
name SourcePos
pos String
src =
        if String -> Bool
isAssociative String
name
        then SourcePos
-> ParsecT String UserState (SCBase m) Token
-> String
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos (String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"associative array index" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readIndexSpan) String
src
        else SourcePos
-> ParsecT String UserState (SCBase m) Token
-> String
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s u b.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos (String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) s t u b.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"arithmetic array index expression" (ParsecT String UserState (SCBase m) Token
 -> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
space ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents) String
src

reattachHereDocs :: Token -> Map Id [Token] -> Token
reattachHereDocs Token
root Map Id [Token]
map =
    (Token -> Token) -> Token -> Token
doTransform Token -> Token
f Token
root
  where
    f :: Token -> Token
f t :: Token
t@(T_HereDoc Id
id Dashed
dash Quoted
quote String
string []) = Token -> Maybe Token -> Token
forall a. a -> Maybe a -> a
fromMaybe Token
t (Maybe Token -> Token) -> Maybe Token -> Token
forall a b. (a -> b) -> a -> b
$ do
        [Token]
list <- Id -> Map Id [Token] -> Maybe [Token]
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup Id
id Map Id [Token]
map
        Token -> Maybe Token
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> Maybe Token) -> Token -> Maybe Token
forall a b. (a -> b) -> a -> b
$ Id -> Dashed -> Quoted -> String -> [Token] -> Token
T_HereDoc Id
id Dashed
dash Quoted
quote String
string [Token]
list
    f Token
t = Token
t

toPositionedComment :: ParseNote -> PositionedComment
toPositionedComment :: ParseNote -> PositionedComment
toPositionedComment (ParseNote SourcePos
start SourcePos
end Severity
severity Integer
code String
message) =
    PositionedComment
newPositionedComment {
        pcStartPos :: Position
pcStartPos = (SourcePos -> Position
posToPos SourcePos
start)
      , pcEndPos :: Position
pcEndPos = (SourcePos -> Position
posToPos SourcePos
end)
      , pcComment :: Comment
pcComment = Comment
newComment {
          cSeverity :: Severity
cSeverity = Severity
severity
        , cCode :: Integer
cCode = Integer
code
        , cMessage :: String
cMessage = String
message
      }
    }

posToPos :: SourcePos -> Position
posToPos :: SourcePos -> Position
posToPos SourcePos
sp = Position
newPosition {
    posFile :: String
posFile = SourcePos -> String
sourceName SourcePos
sp,
    posLine :: Integer
posLine = Int -> Integer
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> Integer) -> Int -> Integer
forall a b. (a -> b) -> a -> b
$ SourcePos -> Int
sourceLine SourcePos
sp,
    posColumn :: Integer
posColumn = Int -> Integer
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> Integer) -> Int -> Integer
forall a b. (a -> b) -> a -> b
$ SourcePos -> Int
sourceColumn SourcePos
sp
}

startEndPosToPos :: (SourcePos, SourcePos) -> (Position, Position)
startEndPosToPos :: (SourcePos, SourcePos) -> (Position, Position)
startEndPosToPos (SourcePos
s, SourcePos
e) = (SourcePos -> Position
posToPos SourcePos
s, SourcePos -> Position
posToPos SourcePos
e)

-- TODO: Clean up crusty old code that this is layered on top of
parseScript :: Monad m =>
        SystemInterface m -> ParseSpec -> m ParseResult
parseScript :: SystemInterface m -> ParseSpec -> m ParseResult
parseScript SystemInterface m
sys ParseSpec
spec =
    Environment m -> String -> String -> m ParseResult
forall (m :: * -> *).
Monad m =>
Environment m -> String -> String -> m ParseResult
parseShell Environment m
env (ParseSpec -> String
psFilename ParseSpec
spec) (ParseSpec -> String
psScript ParseSpec
spec)
  where
    env :: Environment m
env = Environment :: forall (m :: * -> *).
SystemInterface m
-> Bool -> Bool -> String -> Maybe Shell -> Environment m
Environment {
        systemInterface :: SystemInterface m
systemInterface = SystemInterface m
sys,
        checkSourced :: Bool
checkSourced = ParseSpec -> Bool
psCheckSourced ParseSpec
spec,
        currentFilename :: String
currentFilename = ParseSpec -> String
psFilename ParseSpec
spec,
        ignoreRC :: Bool
ignoreRC = ParseSpec -> Bool
psIgnoreRC ParseSpec
spec,
        shellTypeOverride :: Maybe Shell
shellTypeOverride = ParseSpec -> Maybe Shell
psShellTypeOverride ParseSpec
spec
    }

-- Same as 'try' but emit syntax errors if the parse fails.
tryWithErrors :: Monad m => SCParser m v -> SCParser m v
tryWithErrors :: SCParser m v -> SCParser m v
tryWithErrors SCParser m v
parser = do
    UserState
userstate <- ParsecT String UserState (SCBase m) UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
    [Context]
oldContext <- ParsecT String UserState (SCBase m) [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
    String
input <- ParsecT String UserState (SCBase m) String
forall (m :: * -> *) s u. Monad m => ParsecT s u m s
getInput
    SourcePos
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
    Either ParseError (v, SourcePos, String, UserState)
result <- SCBase m (Either ParseError (v, SourcePos, String, UserState))
-> ParsecT
     String
     UserState
     (SCBase m)
     (Either ParseError (v, SourcePos, String, UserState))
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (SCBase m (Either ParseError (v, SourcePos, String, UserState))
 -> ParsecT
      String
      UserState
      (SCBase m)
      (Either ParseError (v, SourcePos, String, UserState)))
-> SCBase m (Either ParseError (v, SourcePos, String, UserState))
-> ParsecT
     String
     UserState
     (SCBase m)
     (Either ParseError (v, SourcePos, String, UserState))
forall a b. (a -> b) -> a -> b
$ ParsecT
  String UserState (SCBase m) (v, SourcePos, String, UserState)
-> UserState
-> String
-> String
-> SCBase m (Either ParseError (v, SourcePos, String, UserState))
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> u -> String -> s -> m (Either ParseError a)
runParserT (SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s u. Monad m => SourcePos -> ParsecT s u m ()
setPosition SourcePos
pos ParsecT String UserState (SCBase m) ()
-> ParsecT
     String UserState (SCBase m) (v, SourcePos, String, UserState)
-> ParsecT
     String UserState (SCBase m) (v, SourcePos, String, UserState)
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> SCParser m v
-> ParsecT
     String UserState (SCBase m) (v, SourcePos, String, UserState)
forall (m :: * -> *) c d a.
Monad m =>
ParsecT c d m a -> ParsecT c d m (a, SourcePos, c, d)
getResult SCParser m v
parser) UserState
userstate (SourcePos -> String
sourceName SourcePos
pos) String
input
    case Either ParseError (v, SourcePos, String, UserState)
result of
        Right (v
result, SourcePos
endPos, String
endInput, UserState
endState) -> do
            -- 'many' objects if we don't consume anything at all, so read a dummy value
            ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
            UserState -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState UserState
endState
            SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s u. Monad m => SourcePos -> ParsecT s u m ()
setPosition SourcePos
endPos
            String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s u. Monad m => s -> ParsecT s u m ()
setInput String
endInput
            v -> SCParser m v
forall (m :: * -> *) a. Monad m => a -> m a
return v
result

        Left ParseError
err -> do
            [Context]
newContext <- ParsecT String UserState (SCBase m) [Context]
forall (m :: * -> *). MonadState SystemState m => m [Context]
getCurrentContexts
            ParseNote -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). MonadState SystemState m => ParseNote -> m ()
addParseProblem (ParseNote -> ParsecT String UserState (SCBase m) ())
-> ParseNote -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParseError -> ParseNote
makeErrorFor ParseError
err
            (ParseNote -> ParsecT String UserState (SCBase m) ())
-> [ParseNote] -> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ ParseNote -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). MonadState SystemState m => ParseNote -> m ()
addParseProblem ([ParseNote] -> ParsecT String UserState (SCBase m) ())
-> [ParseNote] -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ [Context] -> [ParseNote]
notesForContext [Context]
newContext
            [Context] -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). MonadState SystemState m => [Context] -> m ()
setCurrentContexts [Context]
oldContext
            String -> SCParser m v
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
""
  where
    getResult :: ParsecT c d m a -> ParsecT c d m (a, SourcePos, c, d)
getResult ParsecT c d m a
p = do
        a
result <- ParsecT c d m a
p
        SourcePos
endPos <- ParsecT c d m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
        c
endInput <- ParsecT c d m c
forall (m :: * -> *) s u. Monad m => ParsecT s u m s
getInput
        d
endState <- ParsecT c d m d
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
        (a, SourcePos, c, d) -> ParsecT c d m (a, SourcePos, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
result, SourcePos
endPos, c
endInput, d
endState)

return []
runTests :: IO Bool
runTests = Bool
String
[(String, Property)]
Bool -> Property
[(String, Property)] -> (Property -> IO Result) -> IO Bool
Property -> IO Result
forall prop. Testable prop => prop -> IO Result
forall prop. Testable prop => prop -> Property
runQuickCheckAll :: [(String, Property)] -> (Property -> IO Result) -> IO Bool
property :: forall prop. Testable prop => prop -> Property
quickCheckResult :: forall prop. Testable prop => prop -> IO Result
prop_readScript6 :: Bool
prop_readScript5 :: Bool
prop_readScript4 :: Bool
prop_readScript3 :: Bool
prop_readScript2 :: Bool
prop_readScript1 :: Bool
prop_readConfigKVs5 :: Bool
prop_readConfigKVs4 :: Bool
prop_readConfigKVs3 :: Bool
prop_readConfigKVs2 :: Bool
prop_readConfigKVs1 :: Bool
prop_readShebang7 :: Bool
prop_readShebang6 :: Bool
prop_readShebang5 :: Bool
prop_readShebang4 :: Bool
prop_readShebang3 :: Bool
prop_readShebang2 :: Bool
prop_readShebang1 :: Bool
prop_readAssignmentWord15 :: Bool
prop_readAssignmentWord14 :: Bool
prop_readAssignmentWord13 :: Bool
prop_readAssignmentWord12 :: Bool
prop_readAssignmentWord11 :: Bool
prop_readAssignmentWord9c :: Bool
prop_readAssignmentWord9b :: Bool
prop_readAssignmentWord9a :: Bool
prop_readAssignmentWord9 :: Bool
prop_readAssignmentWord8 :: Bool
prop_readAssignmentWord7 :: Bool
prop_readAssignmentWord5 :: Bool
prop_readAssignmentWord2 :: Bool
prop_readAssignmentWord :: Bool
prop_readCompoundCommand :: Bool
prop_readConditionCommand :: Bool
prop_readCoProc3 :: Bool
prop_readCoProc2 :: Bool
prop_readCoProc1 :: Bool
prop_readFunctionDefinition13 :: Bool
prop_readFunctionDefinition12 :: Bool
prop_readFunctionDefinition11 :: Bool
prop_readFunctionDefinition10 :: Bool
prop_readFunctionDefinition9 :: Bool
prop_readFunctionDefinition8 :: Bool
prop_readFunctionDefinition7 :: Bool
prop_readFunctionDefinition6 :: Bool
prop_readFunctionDefinition5 :: Bool
prop_readFunctionDefinition4 :: Bool
prop_readFunctionDefinition1 :: Bool
prop_readFunctionDefinition :: Bool
prop_readCaseClause6 :: Bool
prop_readCaseClause5 :: Bool
prop_readCaseClause4 :: Bool
prop_readCaseClause3 :: Bool
prop_readCaseClause2 :: Bool
prop_readCaseClause :: Bool
prop_readSelectClause2 :: Bool
prop_readSelectClause1 :: Bool
prop_readForClause13 :: Bool
prop_readForClause12 :: Bool
prop_readForClause10 :: Bool
prop_readForClause9 :: Bool
prop_readForClause8 :: Bool
prop_readForClause7 :: Bool
prop_readForClause6 :: Bool
prop_readForClause5 :: Bool
prop_readForClause4 :: Bool
prop_readForClause3 :: Bool
prop_readForClause1 :: Bool
prop_readForClause :: Bool
prop_readUntilClause :: Bool
prop_readWhileClause :: Bool
prop_readBatsTest :: Bool
prop_readBraceGroup3 :: Bool
prop_readBraceGroup2 :: Bool
prop_readBraceGroup :: Bool
prop_readSubshell :: Bool
prop_readIfClause6 :: Bool
prop_readIfClause5 :: Bool
prop_readIfClause4 :: Bool
prop_readIfClause3 :: Bool
prop_readIfClause2 :: Bool
prop_readIfClause :: Bool
prop_readTerm :: Bool
prop_readAndOr2 :: Bool
prop_readAndOr1 :: Bool
prop_readAndOr :: Bool
prop_readPipeline3 :: Bool
prop_readPipeline2 :: Bool
prop_readPipeline :: Bool
prop_readSimpleCommand14 :: Bool
prop_readSimpleCommand13 :: Bool
prop_readSimpleCommand12 :: Bool
prop_readSimpleCommand11 :: Bool
prop_readSimpleCommand10 :: Bool
prop_readSimpleCommand9 :: Bool
prop_readSimpleCommand8 :: Bool
prop_readSimpleCommand7b :: Bool
prop_readSimpleCommand7 :: Bool
prop_readSimpleCommand6 :: Bool
prop_readSimpleCommand5 :: Bool
prop_readSimpleCommand4 :: Bool
prop_readSimpleCommand3 :: Bool
prop_readSimpleCommand2 :: Bool
prop_readSimpleCommand :: Bool
prop_readSeparator5 :: Bool
prop_readSeparator4 :: Bool
prop_readSeparator3 :: Bool
prop_readSeparator2 :: Bool
prop_readSeparator1 :: Bool
prop_readNewlineList1 :: Bool
prop_readHereString :: Bool
prop_readIoRedirect7 :: Bool
prop_readIoRedirect6 :: Bool
prop_readIoRedirect5 :: Bool
prop_readIoRedirect4 :: Bool
prop_readIoRedirect3 :: Bool
prop_readIoRedirect2 :: Bool
prop_readIoRedirect :: Bool
prop_readIoFile :: Bool
prop_readHereDoc23 :: Bool
prop_readHereDoc22 :: Bool
prop_readHereDoc21 :: Bool
prop_readHereDoc20 :: Bool
prop_readHereDoc18 :: Bool
prop_readHereDoc17 :: Bool
prop_readHereDoc16 :: Bool
prop_readHereDoc15 :: Bool
prop_readHereDoc14 :: Bool
prop_readHereDoc13 :: Bool
prop_readHereDoc12 :: Bool
prop_readHereDoc11 :: Bool
prop_readHereDoc10 :: Bool
prop_readHereDoc9 :: Bool
prop_readHereDoc8 :: Bool
prop_readHereDoc7 :: Bool
prop_readHereDoc6 :: Bool
prop_readHereDoc5 :: Bool
prop_readHereDoc4 :: Bool
prop_readHereDoc3 :: Bool
prop_readHereDoc2 :: Bool
prop_readHereDoc :: Bool
prop_readDollarLonely5 :: Bool
prop_readDollarLonely4 :: Bool
prop_readDollarLonely3 :: Bool
prop_readDollarLonely2 :: Bool
prop_readDollarLonely1 :: Bool
prop_readDollarVariable5 :: Bool
prop_readDollarVariable4 :: Bool
prop_readDollarVariable3 :: Bool
prop_readDollarVariable2 :: Bool
prop_readDollarVariable :: Bool
prop_readDollarExpansion3 :: Bool
prop_readDollarExpansion2 :: Bool
prop_readDollarExpansion1 :: Bool
prop_readDollarBraced4 :: Bool
prop_readDollarBraced3 :: Bool
prop_readDollarBraced2 :: Bool
prop_readDollarBraced1 :: Bool
prop_readDollarBraceCommandExpansion2 :: Bool
prop_readDollarBraceCommandExpansion1 :: Bool
prop_readArithmeticExpression :: Bool
prop_readDollarArithmetic2 :: Bool
prop_readDollarArithmetic :: Bool
prop_readDollarDoubleQuote :: Bool
prop_readDollarSingleQuote :: Bool
prop_readDollarExpression3 :: Bool
prop_readDollarExpression2 :: Bool
prop_readDollarExpression1 :: Bool
prop_readBraced8 :: Bool
prop_readBraced7 :: Bool
prop_readBraced6 :: Bool
prop_readBraced5 :: Bool
prop_readBraced4 :: Bool
prop_readBraced3 :: Bool
prop_readBraced2 :: Bool
prop_readBraced :: Bool
prop_readExtglob8 :: Bool
prop_readExtglob7 :: Bool
prop_readExtglob6 :: Bool
prop_readExtglob5 :: Bool
prop_readExtglob4 :: Bool
prop_readExtglob2 :: Bool
prop_readExtglob1 :: Bool
prop_readGlob10 :: Bool
prop_readGlob9 :: Bool
prop_readGlob8 :: Bool
prop_readGlob7 :: Bool
prop_readGlob6 :: Bool
prop_readGlob5 :: Bool
prop_readGlob4 :: Bool
prop_readGlob3 :: Bool
prop_readGlob2 :: Bool
prop_readGlob1 :: Bool
prop_readDoubleQuoted10 :: Bool
prop_readDoubleQuoted8 :: Bool
prop_readDoubleQuoted7 :: Bool
prop_readDoubleQuoted6 :: Bool
prop_readDoubleQuoted5 :: Bool
prop_readDoubleQuoted4 :: Bool
prop_readDoubleQuoted3 :: Bool
prop_readDoubleQuoted2 :: Bool
prop_readDoubleQuoted :: Bool
prop_readBackTicked8 :: Bool
prop_readBackTicked7 :: Bool
prop_readBackTicked6 :: Bool
prop_readBackTicked5 :: Bool
prop_readBackTicked4 :: Bool
prop_readBackTicked3 :: Bool
prop_readBackTicked2 :: Bool
prop_readBackTicked :: Bool
prop_readSingleQuoted8 :: Bool
prop_readSingleQuoted7 :: Bool
prop_readSingleQuoted6 :: Bool
prop_readSingleQuoted5 :: Bool
prop_readSingleQuoted4 :: Bool
prop_readSingleQuoted2 :: Bool
prop_readSingleQuoted :: Bool
prop_readProcSub3 :: Bool
prop_readProcSub2 :: Bool
prop_readProcSub1 :: Bool
prop_readNormalWord12 :: Bool
prop_readNormalWord11 :: Bool
prop_readNormalWord10 :: Bool
prop_readNormalWord9 :: Bool
prop_readNormalWord8 :: Bool
prop_readNormalWord7 :: Bool
prop_readNormalWord6 :: Bool
prop_readNormalWord5 :: Bool
prop_readNormalWord4 :: Bool
prop_readNormalWord3 :: Bool
prop_readNormalWord2 :: Bool
prop_readNormalWord :: Bool
prop_readAnyComment :: Bool
prop_readAnnotation8 :: Bool
prop_readAnnotation7 :: Bool
prop_readAnnotation6 :: Bool
prop_readAnnotation5 :: Bool
prop_readAnnotation4 :: Bool
prop_readAnnotation3 :: Bool
prop_readAnnotation2 :: Bool
prop_readAnnotation1 :: Bool
prop_readCondition27 :: Bool
prop_readCondition26 :: Bool
prop_readCondition25 :: Bool
prop_readCondition23 :: Bool
prop_readCondition22 :: Bool
prop_readCondition21 :: Bool
prop_readCondition20 :: Bool
prop_readCondition19 :: Bool
prop_readCondition18 :: Bool
prop_readCondition17 :: Bool
prop_readCondition16 :: Bool
prop_readCondition15 :: Bool
prop_readCondition14 :: Bool
prop_readCondition13 :: Bool
prop_readCondition12 :: Bool
prop_readCondition11 :: Bool
prop_readCondition10b :: Bool
prop_readCondition10a :: Bool
prop_readCondition10 :: Bool
prop_readCondition9 :: Bool
prop_readCondition8 :: Bool
prop_readCondition7 :: Bool
prop_readCondition6 :: Bool
prop_readCondition5b :: Bool
prop_readCondition5a :: Bool
prop_readCondition5 :: Bool
prop_readCondition4 :: Bool
prop_readCondition3 :: Bool
prop_readCondition2 :: Bool
prop_readCondition :: Bool
prop_a23 :: Bool
prop_a22 :: Bool
prop_a21 :: Bool
prop_a20 :: Bool
prop_a19 :: Bool
prop_a18 :: Bool
prop_a17 :: Bool
prop_a16 :: Bool
prop_a15 :: Bool
prop_a14 :: Bool
prop_a13 :: Bool
prop_a12 :: Bool
prop_a11 :: Bool
prop_a10 :: Bool
prop_a9 :: Bool
prop_a8 :: Bool
prop_a7 :: Bool
prop_a6 :: Bool
prop_a5 :: Bool
prop_a4 :: Bool
prop_a3 :: Bool
prop_a2 :: Bool
prop_a1 :: Bool
prop_allspacing3 :: Bool
prop_allspacing2 :: Bool
prop_allspacing :: Bool
prop_spacing3 :: Bool
prop_spacing2 :: Bool
prop_spacing1 :: Bool
$quickCheckAll