Text.XML.Light.Lexer

Documentation

class XmlSource s where

Minimal complete definition

uncons

Methods

uncons :: s -> Maybe (Char, s)

Instances

XmlSource String

Defined in Text.XML.Light.Lexer

Methods

uncons :: String -> Maybe (Char, String)

XmlSource ByteString

Defined in Text.XML.Light.Lexer

Methods

uncons :: ByteString -> Maybe (Char, ByteString)

XmlSource ByteString

Defined in Text.XML.Light.Lexer

Methods

uncons :: ByteString -> Maybe (Char, ByteString)

XmlSource Text

Defined in Text.XML.Light.Lexer

Methods

uncons :: Text -> Maybe (Char, Text)

XmlSource Text

Defined in Text.XML.Light.Lexer

Methods

uncons :: Text -> Maybe (Char, Text)

XmlSource (Scanner s)

Defined in Text.XML.Light.Lexer

Methods

uncons :: Scanner s -> Maybe (Char, Scanner s)

linenumber :: XmlSource s => Integer -> s -> LString

data Scanner s

This type may be used to provide a custom scanning function for extracting characters.

Constructors

Scanner (Maybe (Char, s)) (s -> Maybe (Char, s))

Instances

XmlSource (Scanner s)

Defined in Text.XML.Light.Lexer

Methods

uncons :: Scanner s -> Maybe (Char, Scanner s)

customScanner :: (s -> Maybe (Char, s)) -> s -> Scanner s

This type may be used to provide a custom scanning function for extracting characters.

type LChar = (Line, Char)

type LString = [LChar]

data Token

Constructors

TokStart Line QName [Attr] Bool

TokEnd Line QName

TokCRef String

TokText CData

Instances

Show Token

Defined in Text.XML.Light.Lexer

Methods

showsPrec :: Int -> Token -> ShowS

show :: Token -> String

showList :: [Token] -> ShowS

tokens :: XmlSource source => source -> [Token]

tokens' :: LString -> [Token]

special :: LChar -> LString -> [Token]

qualName :: LString -> (QName, LString)

tag :: LString -> [Token]

attribs :: LString -> ([Attr], Bool, [Token])

attrib :: LString -> (Attr, LString)

attr_val :: LString -> (String, LString)

dropSpace :: LString -> LString

string :: LString -> (String, LString)

Match the value for an attribute. For malformed XML we do our best to guess the programmer's intention.

break' :: (a -> Bool) -> [(b, a)] -> ([a], [(b, a)])

breakn :: (a -> Bool) -> [(b, a)] -> ([a], [(b, a)])

decode_attr :: String -> String

data Txt

Constructors

TxtBit String

CRefBit String

Instances

Show Txt

Defined in Text.XML.Light.Lexer

Methods

showsPrec :: Int -> Txt -> ShowS

show :: Txt -> String

showList :: [Txt] -> ShowS

decode_text :: [Char] -> [Txt]

cref_to_char :: [Char] -> Maybe Char

num_esc :: String -> Maybe Char

cvt_char :: Int -> Maybe Char