Text.Chatty.Expansion.Vars

Documentation

data EnvVar

Some environment variable

Constructors

NotSet

Not set.

Literal String

An embeddable string.

forall a.Show a => Scalar a

Something we can show.

Array [EnvVar]

Array of that

Instances

Show EnvVar

Defined in Text.Chatty.Expansion.Vars

Methods

showsPrec :: Int -> EnvVar -> ShowS

show :: EnvVar -> String

showList :: [EnvVar] -> ShowS

newtype ExpanderT m a

Environment storage and variable expander.

Constructors

Expander

Fields

• runExpanderT :: [(String, EnvVar)] -> m (a, [(String, EnvVar)])

Instances

MonadTrans ExpanderT

Defined in Text.Chatty.Expansion.Vars

Methods

lift :: Monad m => m a -> ExpanderT m a

ChChannelPrinter Bool m => ChChannelPrinter Bool (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

cbracket :: Bool -> ExpanderT m a -> ExpanderT m a

cstart :: Bool -> ExpanderT m ()

cfin :: Bool -> ExpanderT m ()

cprint :: Bool -> String -> ExpanderT m ()

cthis :: ExpanderT m Bool

ChChannelPrinter Int m => ChChannelPrinter Int (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

cbracket :: Int -> ExpanderT m a -> ExpanderT m a

cstart :: Int -> ExpanderT m ()

cfin :: Int -> ExpanderT m ()

cprint :: Int -> String -> ExpanderT m ()

cthis :: ExpanderT m Int

ChChannelPrinter Handle m => ChChannelPrinter Handle (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

cbracket :: Handle -> ExpanderT m a -> ExpanderT m a

cstart :: Handle -> ExpanderT m ()

cfin :: Handle -> ExpanderT m ()

cprint :: Handle -> String -> ExpanderT m ()

cthis :: ExpanderT m Handle

Monad m => Monad (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

(>>=) :: ExpanderT m a -> (a -> ExpanderT m b) -> ExpanderT m b

(>>) :: ExpanderT m a -> ExpanderT m b -> ExpanderT m b

return :: a -> ExpanderT m a

Monad m => Functor (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

fmap :: (a -> b) -> ExpanderT m a -> ExpanderT m b

(<$) :: a -> ExpanderT m b -> ExpanderT m a

Monad m => Applicative (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

pure :: a -> ExpanderT m a

(<*>) :: ExpanderT m (a -> b) -> ExpanderT m a -> ExpanderT m b

liftA2 :: (a -> b -> c) -> ExpanderT m a -> ExpanderT m b -> ExpanderT m c

(*>) :: ExpanderT m a -> ExpanderT m b -> ExpanderT m b

(<*) :: ExpanderT m a -> ExpanderT m b -> ExpanderT m a

MonadIO m => MonadIO (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

liftIO :: IO a -> ExpanderT m a

ChAtoms m => ChAtoms (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

newAtom :: ExpanderT m (Atom v)

funAtom :: Atom b -> (b -> a) -> (b -> a -> b) -> ExpanderT m (Atom a)

funAtom2 :: Atom b -> Atom c -> ((b, c) -> a) -> ((b, c) -> a -> (b, c)) -> ExpanderT m (Atom a)

putAtom :: Atom v -> v -> ExpanderT m ()

getAtom :: Atom v -> ExpanderT m v

dispAtom :: Atom v -> ExpanderT m ()

cloneAtom :: Atom v -> ExpanderT m (Atom v)

ChCounter m => ChCounter (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

countOn :: ExpanderT m Int

ChExpand m => ChExpand (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

expand :: String -> ExpanderT m String

ChHistoryEnv m => ChHistoryEnv (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

mcounth :: ExpanderT m Int

mgeth :: Int -> ExpanderT m String

mputh :: String -> ExpanderT m ()

Monad m => ChExpanderEnv (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

mgetv :: String -> ExpanderT m EnvVar

mputv :: String -> EnvVar -> ExpanderT m ()

ChFinalizer m => ChFinalizer (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

mqfh :: Handle -> ExpanderT m ()

mqfhs :: [Handle] -> ExpanderT m ()

mfin :: ExpanderT m ()

ChPrinter m => ChPrinter (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

mprint :: String -> ExpanderT m ()

mnoecho :: String -> ExpanderT m ()

mflush :: ExpanderT m ()

mnomask :: String -> ExpanderT m ()

ChScanner m => ChScanner (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

mscan1 :: ExpanderT m Char

mscanL :: ExpanderT m String

mscannable :: ExpanderT m Bool

mscanh :: ExpanderT m (Maybe Handle)

mready :: ExpanderT m Bool

ChBufferedScanner m => ChBufferedScanner (ExpanderT m)

Defined in Text.Chatty.Interactor

Methods

mpeek1 :: ExpanderT m Char

mprepend :: String -> ExpanderT m ()

localEnvironment :: Functor m => ExpanderT m a -> m a

Run this function inside a blank environment.

forkEnvironment :: (Functor m, Monad m, MonadIO m) => ExpanderT m a -> m a

Run this function in a locally modifiable, but not exported environment

exportAll :: (Monad m, MonadIO m) => ExpanderT m ()

Export this local environment.

expandVars :: (Monad m, Functor m, ChExpanderEnv m) => String -> m String

Expand $variables

isAnum :: Char -> Bool

Is alphanumeric?

class Monad ee => ChExpanderEnv ee where

Typeclass for all environment storages.

Methods

mgetv :: String -> ee EnvVar

Get environment variable

mputv :: String -> EnvVar -> ee ()

Put environment variable

Instances

ChExpanderEnv IO

Defined in Text.Chatty.Expansion.Vars

Methods

mgetv :: String -> IO EnvVar

mputv :: String -> EnvVar -> IO ()

ChExpanderEnv m => ChExpanderEnv (AtomStoreT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> AtomStoreT m EnvVar

mputv :: String -> EnvVar -> AtomStoreT m ()

ChExpanderEnv m => ChExpanderEnv (CounterT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> CounterT m EnvVar

mputv :: String -> EnvVar -> CounterT m ()

ChExpanderEnv m => ChExpanderEnv (HistoryT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> HistoryT m EnvVar

mputv :: String -> EnvVar -> HistoryT m ()

Monad m => ChExpanderEnv (ExpanderT m)

Defined in Text.Chatty.Expansion.Vars

Methods

mgetv :: String -> ExpanderT m EnvVar

mputv :: String -> EnvVar -> ExpanderT m ()

ChExpanderEnv m => ChExpanderEnv (HandleCloserT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> HandleCloserT m EnvVar

mputv :: String -> EnvVar -> HandleCloserT m ()

ChExpanderEnv m => ChExpanderEnv (RecorderT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> RecorderT m EnvVar

mputv :: String -> EnvVar -> RecorderT m ()

ChExpanderEnv m => ChExpanderEnv (OutRedirT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> OutRedirT m EnvVar

mputv :: String -> EnvVar -> OutRedirT m ()

ChExpanderEnv m => ChExpanderEnv (DeafT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> DeafT m EnvVar

mputv :: String -> EnvVar -> DeafT m ()

ChExpanderEnv m => ChExpanderEnv (HtmlPrinterT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> HtmlPrinterT m EnvVar

mputv :: String -> EnvVar -> HtmlPrinterT m ()

ChExpanderEnv m => ChExpanderEnv (AnsiPrinterT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> AnsiPrinterT m EnvVar

mputv :: String -> EnvVar -> AnsiPrinterT m ()

ChExpanderEnv m => ChExpanderEnv (JoinerT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> JoinerT m EnvVar

mputv :: String -> EnvVar -> JoinerT m ()

ChExpanderEnv m => ChExpanderEnv (HandleFilterT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> HandleFilterT m EnvVar

mputv :: String -> EnvVar -> HandleFilterT m ()

ChExpanderEnv m => ChExpanderEnv (BoolFilterT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> BoolFilterT m EnvVar

mputv :: String -> EnvVar -> BoolFilterT m ()

ChExpanderEnv m => ChExpanderEnv (IntFilterT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> IntFilterT m EnvVar

mputv :: String -> EnvVar -> IntFilterT m ()

ChExpanderEnv m => ChExpanderEnv (HandleArchiverT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> HandleArchiverT m EnvVar

mputv :: String -> EnvVar -> HandleArchiverT m ()

ChExpanderEnv m => ChExpanderEnv (BoolArchiverT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> BoolArchiverT m EnvVar

mputv :: String -> EnvVar -> BoolArchiverT m ()

ChExpanderEnv m => ChExpanderEnv (IntArchiverT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> IntArchiverT m EnvVar

mputv :: String -> EnvVar -> IntArchiverT m ()

ChExpanderEnv m => ChExpanderEnv (InRedirT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> InRedirT m EnvVar

mputv :: String -> EnvVar -> InRedirT m ()

ChExpanderEnv m => ChExpanderEnv (QuietT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> QuietT m EnvVar

mputv :: String -> EnvVar -> QuietT m ()

ChExpanderEnv m => ChExpanderEnv (HereStringT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> HereStringT m EnvVar

mputv :: String -> EnvVar -> HereStringT m ()

ChExpanderEnv m => ChExpanderEnv (ScannerBufferT m)

Defined in Text.Chatty.Interactor

Methods

mgetv :: String -> ScannerBufferT m EnvVar

mputv :: String -> EnvVar -> ScannerBufferT m ()

Orphan instances

ChExpand IO

Methods

expand :: String -> IO String