Distribution.Fields.Lexer

Lexer for the cabal files.

Documentation

ltest :: Int -> String -> IO ()

lexToken :: Lex LToken

data Token

Tokens of outer cabal file structure. Field values are treated opaquely.

Constructors

TokSym !ByteString

Haskell-like identifier, number or operator

TokStr !ByteString

String in quotes

TokOther !ByteString

Operators and parens

Indent !Int

Indentation token

TokFieldLine !ByteString

Lines after :

Colon

OpenBrace

CloseBrace

EOF

LexicalError InputStream

Instances

Show Token

Defined in Distribution.Fields.Lexer

Methods

showsPrec :: Int -> Token -> ShowS

show :: Token -> String

showList :: [Token] -> ShowS

data LToken

Constructors

L !Position !Token

Instances

Show LToken

Defined in Distribution.Fields.Lexer

Methods

showsPrec :: Int -> LToken -> ShowS

show :: LToken -> String

showList :: [LToken] -> ShowS

bol_section :: Int

in_section :: Int

in_field_layout :: Int

in_field_braces :: Int

mkLexState :: ByteString -> LexState