Safe Haskell	None
Language	Haskell2010

BNFC.Lex

Synopsis

alex_tab_size :: Int
alex_base :: AlexAddr
alex_table :: AlexAddr
alex_check :: AlexAddr
alex_deflt :: AlexAddr
alex_accept :: Array Int (AlexAcc user)
alex_actions :: Array Int (Posn -> String -> Token)
alexIndexInt32OffAddr :: AlexAddr -> Int# -> Int#
quickIndex :: Array Int (AlexAcc (Any :: Type)) -> Int -> AlexAcc (Any :: Type)
data AlexReturn a
- = AlexEOF
- | AlexError !AlexInput
- | AlexSkip !AlexInput !Int
- | AlexToken !AlexInput !Int a
alexScan :: AlexInput -> Int -> AlexReturn (Posn -> String -> Token)
alexScanUser :: t -> AlexInput -> Int -> AlexReturn (Posn -> String -> Token)
alex_scan_tkn :: t1 -> t2 -> Int# -> AlexInput -> Int# -> AlexLastAcc -> (AlexLastAcc, AlexInput)
data AlexLastAcc
- = AlexNone
- | AlexLastAcc !Int !AlexInput !Int
- | AlexLastSkip !AlexInput !Int
data AlexAcc user
- = AlexAccNone
- | AlexAcc Int
- | AlexAccSkip
tok :: (Posn -> String -> Token) -> Posn -> String -> Token
data Tok
- = TS !String !Int
- | TL !String
- | TI !String
- | TV !String
- | TD !String
- | TC !String
- | T_Identifier !String
data Token
- = PT Posn Tok
- | Err Posn
printPosn :: Posn -> String
tokenPos :: [Token] -> String
tokenPosn :: Token -> Posn
tokenLineCol :: Token -> (Int, Int)
posLineCol :: Posn -> (Int, Int)
mkPosToken :: Token -> ((Int, Int), String)
tokenText :: Token -> String
prToken :: Token -> String
data BTree
- = N
- | B String Tok BTree BTree
eitherResIdent :: (String -> Tok) -> String -> Tok
resWords :: BTree
unescapeInitTail :: String -> String
data Posn = Pn !Int !Int !Int
alexStartPos :: Posn
alexMove :: Posn -> Char -> Posn
type Byte = Word8
type AlexInput = (Posn, Char, [Byte], String)
tokens :: String -> [Token]
alexGetByte :: AlexInput -> Maybe (Byte, AlexInput)
alexInputPrevChar :: AlexInput -> Char
utf8Encode :: Char -> [Word8]
alex_action_3 :: Posn -> String -> Token
alex_action_4 :: Posn -> String -> Token
alex_action_5 :: Posn -> String -> Token
alex_action_6 :: Posn -> String -> Token
alex_action_7 :: Posn -> String -> Token
alex_action_8 :: Posn -> String -> Token
alex_action_9 :: Posn -> String -> Token
data AlexAddr = AlexA# Addr#
alexIndexInt16OffAddr :: AlexAddr -> Int# -> Int#

Documentation

alex_tab_size :: Int Source #

alex_base :: AlexAddr Source #

alex_table :: AlexAddr Source #

alex_check :: AlexAddr Source #

alex_deflt :: AlexAddr Source #

alex_accept :: Array Int (AlexAcc user) Source #

alex_actions :: Array Int (Posn -> String -> Token) Source #

alexIndexInt32OffAddr :: AlexAddr -> Int# -> Int# Source #

quickIndex :: Array Int (AlexAcc (Any :: Type)) -> Int -> AlexAcc (Any :: Type) Source #

data AlexReturn a Source #

Constructors

AlexEOF
AlexError !AlexInput
AlexSkip !AlexInput !Int
AlexToken !AlexInput !Int a

alexScan :: AlexInput -> Int -> AlexReturn (Posn -> String -> Token) Source #

alexScanUser :: t -> AlexInput -> Int -> AlexReturn (Posn -> String -> Token) Source #

alex_scan_tkn :: t1 -> t2 -> Int# -> AlexInput -> Int# -> AlexLastAcc -> (AlexLastAcc, AlexInput) Source #

data AlexLastAcc Source #

Constructors

AlexNone
AlexLastAcc !Int !AlexInput !Int
AlexLastSkip !AlexInput !Int

data AlexAcc user Source #

Constructors

AlexAccNone
AlexAcc Int
AlexAccSkip

tok :: (Posn -> String -> Token) -> Posn -> String -> Token Source #

data Tok Source #

Constructors

TS !String !Int
TL !String
TI !String
TV !String
TD !String
TC !String
T_Identifier !String

Instances

Instances details

Eq Tok Source #
Instance details Defined in BNFC.Lex Methods (==) :: Tok -> Tok -> Bool # (/=) :: Tok -> Tok -> Bool #
Ord Tok Source #
Instance details Defined in BNFC.Lex Methods compare :: Tok -> Tok -> Ordering # (<) :: Tok -> Tok -> Bool # (<=) :: Tok -> Tok -> Bool # (>) :: Tok -> Tok -> Bool # (>=) :: Tok -> Tok -> Bool # max :: Tok -> Tok -> Tok # min :: Tok -> Tok -> Tok #
Show Tok Source #
Instance details Defined in BNFC.Lex Methods showsPrec :: Int -> Tok -> ShowS # show :: Tok -> String # showList :: [Tok] -> ShowS #

data Token Source #

Constructors

PT Posn Tok
Err Posn

Instances

Instances details

Eq Token Source #
Instance details Defined in BNFC.Lex Methods (==) :: Token -> Token -> Bool # (/=) :: Token -> Token -> Bool #
Ord Token Source #
Instance details Defined in BNFC.Lex Methods compare :: Token -> Token -> Ordering # (<) :: Token -> Token -> Bool # (<=) :: Token -> Token -> Bool # (>) :: Token -> Token -> Bool # (>=) :: Token -> Token -> Bool # max :: Token -> Token -> Token # min :: Token -> Token -> Token #
Show Token Source #
Instance details Defined in BNFC.Lex Methods showsPrec :: Int -> Token -> ShowS # show :: Token -> String # showList :: [Token] -> ShowS #

printPosn :: Posn -> String Source #

tokenPos :: [Token] -> String Source #

tokenPosn :: Token -> Posn Source #

tokenLineCol :: Token -> (Int, Int) Source #

posLineCol :: Posn -> (Int, Int) Source #

mkPosToken :: Token -> ((Int, Int), String) Source #

tokenText :: Token -> String Source #

prToken :: Token -> String Source #

data BTree Source #

Constructors

N
B String Tok BTree BTree

Instances

Instances details

Show BTree Source #
Instance details Defined in BNFC.Lex Methods showsPrec :: Int -> BTree -> ShowS # show :: BTree -> String # showList :: [BTree] -> ShowS #

eitherResIdent :: (String -> Tok) -> String -> Tok Source #

resWords :: BTree Source #

unescapeInitTail :: String -> String Source #

data Posn Source #

Constructors

Pn !Int !Int !Int

Instances

Instances details

Eq Posn Source #
Instance details Defined in BNFC.Lex Methods (==) :: Posn -> Posn -> Bool # (/=) :: Posn -> Posn -> Bool #
Ord Posn Source #
Instance details Defined in BNFC.Lex Methods compare :: Posn -> Posn -> Ordering # (<) :: Posn -> Posn -> Bool # (<=) :: Posn -> Posn -> Bool # (>) :: Posn -> Posn -> Bool # (>=) :: Posn -> Posn -> Bool # max :: Posn -> Posn -> Posn # min :: Posn -> Posn -> Posn #
Show Posn Source #
Instance details Defined in BNFC.Lex Methods showsPrec :: Int -> Posn -> ShowS # show :: Posn -> String # showList :: [Posn] -> ShowS #