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GHC 10.0.0.20260917 · lts/ghc-10.0.x · c7d136e · 2026-10-12

Modulemiso-1.12.0.0

Miso.Util.Lexer

5 types
17 values

Packagemiso-1.12.0.0
Exports22
LicenceBSD-3-Clause

valuechar :: Char -> Lexer Char

valuegetInput :: Lexer Stream

valuegetLocation :: Lexer Location

valuegetStartColumn :: Location -> Int

valueinitialLocation :: Location

valuemkStream :: MisoString -> Stream

valuemodifyInput :: (Stream -> Stream) -> Lexer ()

valueoops :: Lexer token

valuepeek :: Lexer (Maybe Char)

valueputInput :: Stream -> Lexer ()

valuesatisfy :: (Char -> Bool) -> Lexer Char

valuesetLocation :: Location -> Lexer ()

valuestreamError :: Stream -> LexerError

valuestring :: MisoString -> Lexer MisoString

valuestring' :: String -> Lexer String

valuewithLocation :: ToMisoString token => Lexer token -> Lexer (Located token)

valuezeroLocation :: Location

newtypenewtype Lexer token

Constructors

Lexer
- runLexer :: Stream -> Either LexerError (token, Stream)

Instances6Monad, Functor, MonadFail, Applicative, Alternative, MonadPlus

Monad LexerDefined in miso-1.12.0.0 · Miso.Util.Lexer
Functor LexerDefined in miso-1.12.0.0 · Miso.Util.Lexer
MonadFail LexerDefined in miso-1.12.0.0 · Miso.Util.Lexer
Applicative LexerDefined in miso-1.12.0.0 · Miso.Util.Lexer
Alternative LexerDefined in miso-1.12.0.0 · Miso.Util.Lexer
MonadPlus LexerDefined in miso-1.12.0.0 · Miso.Util.Lexer

datadata LexerError

Constructors

LexerError MisoString Location
UnexpectedEOF Location

Instances2Eq, Show

Eq LexerErrorDefined in miso-1.12.0.0 · Miso.Util.Lexer
Show LexerErrorDefined in miso-1.12.0.0 · Miso.Util.Lexer

datadata Located token

Constructors

Located
- token :: token
- location :: Location

Instances2Eq, Show

Eq token => Eq (Located token)Defined in miso-1.12.0.0 · Miso.Util.Lexer
Show token => Show (Located token)Defined in miso-1.12.0.0 · Miso.Util.Lexer

datadata Location

Constructors

Location
- line :: Int
- column :: (Int, Int)

Instances2Eq, Show

Eq LocationDefined in miso-1.12.0.0 · Miso.Util.Lexer
Show LocationDefined in miso-1.12.0.0 · Miso.Util.Lexer

datadata Stream

Constructors

Stream
- stream :: MisoString
- currentLocation :: Location

Instances1Eq

Eq StreamDefined in miso-1.12.0.0 · Miso.Util.Lexer