    {- This module was generated from data in the Kate syntax highlighting file mediawiki.xml, version 1.02,
       by   -}

    module Text.Highlighting.Kate.Syntax.Mediawiki ( highlight, parseExpression, syntaxName, syntaxExtensions ) where
    import Text.Highlighting.Kate.Definitions
    import Text.Highlighting.Kate.Common
    import Text.ParserCombinators.Parsec
    import Data.List (nub)
    import qualified Data.Set as Set
    import Data.Map (fromList)
    import Data.Maybe (fromMaybe)

    -- | Full name of language.
    syntaxName :: String
    syntaxName = "MediaWiki"

    -- | Filename extensions for this language.
    syntaxExtensions :: String
    syntaxExtensions = ""

    -- | Highlight source code using this syntax definition.
    highlight :: String -> Either String [SourceLine]
    highlight input =
      case runParser parseSource startingState "source" input of
        Left err     -> Left $ show err
        Right result -> Right result

    -- | Parse an expression using appropriate local context.
    parseExpression :: GenParser Char SyntaxState LabeledSource
    parseExpression = do
      st <- getState
      let oldLang = synStLanguage st
      setState $ st { synStLanguage = "MediaWiki" }
      context <- currentContext <|> (pushContext "normal" >> currentContext)
      result <- parseRules context
      updateState $ \st -> st { synStLanguage = oldLang }
      return result

    parseSource = do
      lineContents <- lookAhead wholeLine
      updateState $ \st -> st { synStCurrentLine = lineContents }
      result <- manyTill parseSourceLine eof
      return $ map normalizeHighlighting result

    startingState = SyntaxState {synStContexts = fromList [("MediaWiki",["normal"])], synStLanguage = "MediaWiki", synStCurrentLine = "", synStCharsParsedInLine = 0, synStPrevChar = '\n', synStCaseSensitive = True, synStKeywordCaseSensitive = False, synStCaptures = []}

    parseSourceLine = manyTill parseExpressionInternal pEndLine

    pEndLine = do
      newline <|> (eof >> return '\n')
      context <- currentContext
      case context of
        "normal" -> return ()
        "Table" -> return ()
        "comment" -> return ()
        "URL" -> return ()
        "WikiLink" -> return ()
        "WikiLinkDescription" -> return ()
        "Link" -> return ()
        "Error" -> (popContext >> return ())
        "Template" -> return ()
        "NoWiki" -> return ()
        "Unformatted" -> (popContext >> return ())
        "Pre" -> return ()
        _ -> return ()
      lineContents <- lookAhead wholeLine
      updateState $ \st -> st { synStCurrentLine = lineContents, synStCharsParsedInLine = 0, synStPrevChar = '\n' }

    withAttribute attr txt = do
      if null txt
         then fail "Parser matched no text"
         else return ()
      let style = fromMaybe "" $ lookup attr styles
      st <- getState
      let oldCharsParsed = synStCharsParsedInLine st
      let prevchar = if null txt then '\n' else last txt
      updateState $ \st -> st { synStCharsParsedInLine = oldCharsParsed + length txt, synStPrevChar = prevchar }
      return (nub [style, attr], txt)

    styles = [("Normal","Normal"),("Link","Others"),("URL","Others"),("Comment","Comment"),("Section","Keyword"),("HTML-Entity","DecVal"),("HTML-Tag","Keyword"),("Wiki-Tag","DecVal"),("Error","Error"),("NoWiki","Normal"),("Unformatted","Normal")]

    parseExpressionInternal = do
      context <- currentContext
      parseRules context <|> (pDefault >>= withAttribute (fromMaybe "" $ lookup context defaultAttributes))

    regex_'28'5b'3d'5d'7b2'2c2'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b2'2c2'7d'7c'5b'3d'5d'7b3'2c3'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b3'2c3'7d'7c'5b'3d'5d'7b4'2c4'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b4'2c4'7d'7c'5b'3d'5d'7b5'2c5'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b5'2c5'7d'29 = compileRegex "([=]{2,2}[^=]+[=]{2,2}|[=]{3,3}[^=]+[=]{3,3}|[=]{4,4}[^=]+[=]{4,4}|[=]{5,5}[^=]+[=]{5,5})"
    regex_'5b'7e'5d'7b3'2c4'7d = compileRegex "[~]{3,4}"
    regex_'5b'2a'23'3b'3a'5cs'5d'2a'5b'2a'23'3a'5d'2b = compileRegex "[*#;:\\s]*[*#:]+"
    regex_'5b'5b'5d'28'3f'21'5b'5b'5d'29 = compileRegex "[[](?![[])"
    regex_'28http'3a'7cftp'3a'7cmailto'3a'29'5b'5cS'5d'2a'28'24'7c'5b'5cs'5d'29 = compileRegex "(http:|ftp:|mailto:)[\\S]*($|[\\s])"
    regex_'5b'27'5d'7b2'2c'7d = compileRegex "[']{2,}"
    regex_'5b'3c'5d'5b'5e'3e'5d'2b'5b'3e'5d = compileRegex "[<][^>]+[>]"
    regex_'5b'5cs'5d = compileRegex "[\\s]"
    regex_'5b'2d'5d'7b4'2c'7d = compileRegex "[-]{4,}"
    regex_'3c'21'2d'2d'5b'5e'2d'5d'2a'2d'2d'3e = compileRegex "<!--[^-]*-->"

    defaultAttributes = [("normal","Normal"),("Table","Normal"),("comment","Comment"),("URL","Link"),("WikiLink","Link"),("WikiLinkDescription","Link"),("Link","Template"),("Error","Error"),("Template","Link"),("NoWiki","NoWiki"),("Unformatted","Unformatted"),("Pre","NoWiki")]

    parseRules "normal" =
      do (attr, result) <- (((pString False "<!--" >>= withAttribute "Comment") >>~ pushContext "comment")
                            <|>
                            ((pColumn 0 >> pRegExpr regex_'28'5b'3d'5d'7b2'2c2'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b2'2c2'7d'7c'5b'3d'5d'7b3'2c3'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b3'2c3'7d'7c'5b'3d'5d'7b4'2c4'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b4'2c4'7d'7c'5b'3d'5d'7b5'2c5'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b5'2c5'7d'29 >>= withAttribute "Section"))
                            <|>
                            ((pRegExpr regex_'5b'7e'5d'7b3'2c4'7d >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pColumn 0 >> pRegExpr regex_'5b'2a'23'3b'3a'5cs'5d'2a'5b'2a'23'3a'5d'2b >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pRegExpr regex_'5b'5b'5d'28'3f'21'5b'5b'5d'29 >>= withAttribute "Wiki-Tag") >>~ pushContext "URL")
                            <|>
                            ((pRegExpr regex_'28http'3a'7cftp'3a'7cmailto'3a'29'5b'5cS'5d'2a'28'24'7c'5b'5cs'5d'29 >>= withAttribute "URL"))
                            <|>
                            ((pRegExpr regex_'5b'27'5d'7b2'2c'7d >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pColumn 0 >> pDetect2Chars False '{' '|' >>= withAttribute "Wiki-Tag") >>~ pushContext "Table")
                            <|>
                            ((pDetect2Chars False '{' '{' >>= withAttribute "Wiki-Tag") >>~ pushContext "Template")
                            <|>
                            ((pDetect2Chars False '[' '[' >>= withAttribute "Wiki-Tag") >>~ pushContext "WikiLink")
                            <|>
                            ((pRangeDetect '&' ';' >>= withAttribute "HTML-Entity"))
                            <|>
                            ((pString False "<nowiki>" >>= withAttribute "Wiki-Tag") >>~ pushContext "NoWiki")
                            <|>
                            ((pString False "<pre>" >>= withAttribute "HTML-Tag") >>~ pushContext "Pre")
                            <|>
                            ((pRegExpr regex_'5b'3c'5d'5b'5e'3e'5d'2b'5b'3e'5d >>= withAttribute "HTML-Tag"))
                            <|>
                            ((pColumn 0 >> pRegExpr regex_'5b'5cs'5d >>= withAttribute "Normal") >>~ pushContext "Unformatted"))
         return (attr, result)

    parseRules "Table" =
      do (attr, result) <- (((pString False "<!--" >>= withAttribute "Comment") >>~ pushContext "comment")
                            <|>
                            ((pColumn 0 >> pRegExpr regex_'28'5b'3d'5d'7b2'2c2'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b2'2c2'7d'7c'5b'3d'5d'7b3'2c3'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b3'2c3'7d'7c'5b'3d'5d'7b4'2c4'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b4'2c4'7d'7c'5b'3d'5d'7b5'2c5'7d'5b'5e'3d'5d'2b'5b'3d'5d'7b5'2c5'7d'29 >>= withAttribute "Section"))
                            <|>
                            ((pColumn 0 >> pRegExpr regex_'5b'2a'23'3b'3a'5cs'5d'2a'5b'2a'23'3a'5d'2b >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pRegExpr regex_'5b'5b'5d'28'3f'21'5b'5b'5d'29 >>= withAttribute "Wiki-Tag") >>~ pushContext "URL")
                            <|>
                            ((pRegExpr regex_'28http'3a'7cftp'3a'7cmailto'3a'29'5b'5cS'5d'2a'28'24'7c'5b'5cs'5d'29 >>= withAttribute "URL"))
                            <|>
                            ((pRegExpr regex_'5b'27'5d'7b2'2c'7d >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pColumn 0 >> pDetect2Chars False '|' '}' >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
                            <|>
                            ((pDetectChar False '|' >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pDetect2Chars False '{' '{' >>= withAttribute "Wiki-Tag") >>~ pushContext "Template")
                            <|>
                            ((pDetect2Chars False '[' '[' >>= withAttribute "Wiki-Tag") >>~ pushContext "WikiLink")
                            <|>
                            ((pRangeDetect '&' ';' >>= withAttribute "HTML-Entity"))
                            <|>
                            ((pString False "<nowiki>" >>= withAttribute "Wiki-Tag") >>~ pushContext "NoWiki")
                            <|>
                            ((pString False "<pre>" >>= withAttribute "HTML-Tag") >>~ pushContext "Pre")
                            <|>
                            ((pRegExpr regex_'5b'3c'5d'5b'5e'3e'5d'2b'5b'3e'5d >>= withAttribute "HTML-Tag"))
                            <|>
                            ((pColumn 0 >> pRegExpr regex_'5b'5cs'5d >>= withAttribute "Normal") >>~ pushContext "Unformatted")
                            <|>
                            ((pRegExpr regex_'5b'7e'5d'7b3'2c4'7d >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pRegExpr regex_'5b'2d'5d'7b4'2c'7d >>= withAttribute "Wiki-Tag"))
                            <|>
                            ((pColumn 0 >> pDetectChar False '!' >>= withAttribute "Wiki-Tag")))
         return (attr, result)

    parseRules "comment" =
      do (attr, result) <- ((pString False "-->" >>= withAttribute "Comment") >>~ (popContext >> return ()))
         return (attr, result)

    parseRules "URL" =
      do (attr, result) <- (((pDetectChar False ']' >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
                            <|>
                            ((pDetectChar False '\'' >>= withAttribute "Error") >>~ pushContext "Error"))
         return (attr, result)

    parseRules "WikiLink" =
      do (attr, result) <- (((pDetectChar False '|' >>= withAttribute "Wiki-Tag") >>~ pushContext "WikiLinkDescription")
                            <|>
                            ((pDetect2Chars False ']' ']' >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
                            <|>
                            ((pDetectChar False '\'' >>= withAttribute "Error") >>~ pushContext "Error"))
         return (attr, result)

    parseRules "WikiLinkDescription" =
      do (attr, result) <- ((lookAhead (pDetect2Chars False ']' ']') >> return ([],"") ) >>~ (popContext >> return ()))
         return (attr, result)

    parseRules "Link" =
      do (attr, result) <- (((pDetect2Chars False '}' '}' >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
                            <|>
                            ((pAnyChar "'[]" >>= withAttribute "Error") >>~ pushContext "Error"))
         return (attr, result)

    parseRules "Error" =
      pzero

    parseRules "Template" =
      do (attr, result) <- (((pDetect2Chars False '}' '}' >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
                            <|>
                            ((pDetectChar False '\'' >>= withAttribute "Error") >>~ pushContext "Error"))
         return (attr, result)

    parseRules "NoWiki" =
      do (attr, result) <- (((pRegExpr regex_'3c'21'2d'2d'5b'5e'2d'5d'2a'2d'2d'3e >>= withAttribute "NoWiki"))
                            <|>
                            ((pString False "</nowiki>" >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
                            <|>
                            ((pRegExpr regex_'5b'3c'5d'5b'5e'3e'5d'2b'5b'3e'5d >>= withAttribute "HTML-Tag"))
                            <|>
                            ((pString False "<pre>" >>= withAttribute "HTML-Tag") >>~ pushContext "Pre"))
         return (attr, result)

    parseRules "Unformatted" =
      pzero

    parseRules "Pre" =
      do (attr, result) <- ((pString False "</pre>" >>= withAttribute "Wiki-Tag") >>~ (popContext >> return ()))
         return (attr, result)

    parseRules x = fail $ "Unknown context" ++ x