BNFC3-3.0: A compiler front-end generator.

Safe Haskell	None
Language	Haskell2010

BNFC.Backend.Haskell.Lexer

Synopsis

haskellLexer :: LBNF -> State HaskellBackendState Result
cf2lexer :: LBNF -> String -> Bool -> Maybe String -> TokenText -> [Token] -> String
cf2doc :: LBNF -> String -> Bool -> Maybe String -> TokenText -> [Token] -> Doc ()
prelude :: String -> Bool -> Maybe String -> TokenText -> Doc ()
cMacros :: Doc ()
rMacros :: LBNF -> Doc ()
restOfAlex :: TokenText -> [Token] -> LBNF -> Doc ()
printRegAlex :: Regex -> Doc ()
class Print a where
- prt :: Int -> a -> Doc ()

Documentation

haskellLexer :: LBNF -> State HaskellBackendState Result Source #

cf2lexer :: LBNF -> String -> Bool -> Maybe String -> TokenText -> [Token] -> String Source #

cf2doc :: LBNF -> String -> Bool -> Maybe String -> TokenText -> [Token] -> Doc () Source #

prelude :: String -> Bool -> Maybe String -> TokenText -> Doc () Source #

cMacros :: Doc () Source #

Character class definitions.

rMacros :: LBNF -> Doc () Source #

Regular expressions and lex actions.

restOfAlex :: TokenText -> [Token] -> LBNF -> Doc () Source #

printRegAlex :: Regex -> Doc () Source #

class Print a where Source #

Methods

prt :: Int -> a -> Doc () Source #

Instances

Instances details

Print Char Source #
Instance details Defined in BNFC.Backend.Haskell.Lexer Methods prt :: Int -> Char -> Doc () Source #
Print CharClassAtom Source #
Instance details Defined in BNFC.Backend.Haskell.Lexer Methods prt :: Int -> CharClassAtom -> Doc () Source #
Print CharClassUnion Source #
Instance details Defined in BNFC.Backend.Haskell.Lexer Methods prt :: Int -> CharClassUnion -> Doc () Source #
Print Regex Source #
Instance details Defined in BNFC.Backend.Haskell.Lexer Methods prt :: Int -> Regex -> Doc () Source #
Print a => Print [a] Source #
Instance details Defined in BNFC.Backend.Haskell.Lexer Methods prt :: Int -> [a] -> Doc () Source #