Language.Haskell.Exts.Lexer

Description

Synopsis

• lexTokenStream :: String -> ParseResult [Loc Token]
• lexTokenStreamWithMode :: ParseMode -> String -> ParseResult [Loc Token]
• data Token
  • = VarId String
  • | QVarId (String, String)
  • | IDupVarId String
  • | ILinVarId String
  • | ConId String
  • | QConId (String, String)
  • | DVarId [String]
  • | VarSym String
  • | ConSym String
  • | QVarSym (String, String)
  • | QConSym (String, String)
  • | IntTok (Integer, String)
  • | FloatTok (Rational, String)
  • | Character (Char, String)
  • | StringTok (String, String)
  • | IntTokHash (Integer, String)
  • | WordTokHash (Integer, String)
  • | FloatTokHash (Rational, String)
  • | DoubleTokHash (Rational, String)
  • | CharacterHash (Char, String)
  • | StringHash (String, String)
  • | LeftParen
  • | RightParen
  • | LeftHashParen
  • | RightHashParen
  • | SemiColon
  • | LeftCurly
  • | RightCurly
  • | VRightCurly
  • | LeftSquare
  • | RightSquare
  • | ParArrayLeftSquare
  • | ParArrayRightSquare
  • | Comma
  • | Underscore
  • | BackQuote
  • | Dot
  • | DotDot
  • | Colon
  • | QuoteColon
  • | DoubleColon
  • | Equals
  • | Backslash
  • | Bar
  • | LeftArrow
  • | RightArrow
  • | At
  • | Tilde
  • | DoubleArrow
  • | Minus
  • | Exclamation
  • | Star
  • | LeftArrowTail
  • | RightArrowTail
  • | LeftDblArrowTail
  • | RightDblArrowTail
  • | THExpQuote
  • | THPatQuote
  • | THDecQuote
  • | THTypQuote
  • | THCloseQuote
  • | THIdEscape String
  • | THParenEscape
  • | THVarQuote
  • | THTyQuote
  • | THQuasiQuote (String, String)
  • | RPGuardOpen
  • | RPGuardClose
  • | RPCAt
  • | XCodeTagOpen
  • | XCodeTagClose
  • | XStdTagOpen
  • | XStdTagClose
  • | XCloseTagOpen
  • | XEmptyTagClose
  • | XChildTagOpen
  • | XPCDATA String
  • | XRPatOpen
  • | XRPatClose
  • | PragmaEnd
  • | RULES
  • | INLINE Bool
  • | INLINE_CONLIKE
  • | SPECIALISE
  • | SPECIALISE_INLINE Bool
  • | SOURCE
  • | DEPRECATED
  • | WARNING
  • | SCC
  • | GENERATED
  • | CORE
  • | UNPACK
  • | OPTIONS (Maybe String, String)
  • | LANGUAGE
  • | ANN
  • | MINIMAL
  • | NO_OVERLAP
  • | OVERLAP
  • | INCOHERENT
  • | KW_As
  • | KW_By
  • | KW_Case
  • | KW_Class
  • | KW_Data
  • | KW_Default
  • | KW_Deriving
  • | KW_Do
  • | KW_MDo
  • | KW_Else
  • | KW_Family
  • | KW_Forall
  • | KW_Group
  • | KW_Hiding
  • | KW_If
  • | KW_Import
  • | KW_In
  • | KW_Infix
  • | KW_InfixL
  • | KW_InfixR
  • | KW_Instance
  • | KW_Let
  • | KW_Module
  • | KW_NewType
  • | KW_Of
  • | KW_Proc
  • | KW_Rec
  • | KW_Then
  • | KW_Type
  • | KW_Using
  • | KW_Where
  • | KW_Qualified
  • | KW_Foreign
  • | KW_Export
  • | KW_Safe
  • | KW_Unsafe
  • | KW_Threadsafe
  • | KW_Interruptible
  • | KW_StdCall
  • | KW_CCall
  • | KW_CPlusPlus
  • | KW_DotNet
  • | KW_Jvm
  • | KW_Js
  • | KW_CApi
  • | EOF
• data Loc a = Loc {
  • loc :: SrcSpan
  • unLoc :: a
  }
• showToken :: Token -> String

Documentation