module Text.Highlighting.Kate.Syntax.Texinfo
(highlight, parseExpression, syntaxName, syntaxExtensions)
where
import Text.Highlighting.Kate.Types
import Text.Highlighting.Kate.Common
import qualified Text.Highlighting.Kate.Syntax.Alert
import Text.ParserCombinators.Parsec hiding (State)
import Control.Monad.State
import Data.Char (isSpace)
syntaxName :: String
syntaxName :: String
syntaxName = String
"Texinfo"
syntaxExtensions :: String
syntaxExtensions :: String
syntaxExtensions = String
"*.texi"
highlight :: String -> [SourceLine]
highlight :: String -> [SourceLine]
highlight String
input = State SyntaxState [SourceLine] -> SyntaxState -> [SourceLine]
forall s a. State s a -> s -> a
evalState ((String -> StateT SyntaxState Identity SourceLine)
-> [String] -> State SyntaxState [SourceLine]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM String -> StateT SyntaxState Identity SourceLine
parseSourceLine ([String] -> State SyntaxState [SourceLine])
-> [String] -> State SyntaxState [SourceLine]
forall a b. (a -> b) -> a -> b
$ String -> [String]
lines String
input) SyntaxState
startingState
parseSourceLine :: String -> State SyntaxState SourceLine
parseSourceLine :: String -> StateT SyntaxState Identity SourceLine
parseSourceLine = KateParser Token
-> String -> StateT SyntaxState Identity SourceLine
mkParseSourceLine (Maybe (String, String) -> KateParser Token
parseExpression Maybe (String, String)
forall a. Maybe a
Nothing)
parseExpression :: Maybe (String,String)
-> KateParser Token
parseExpression :: Maybe (String, String) -> KateParser Token
parseExpression Maybe (String, String)
mbcontext = do
(String
lang,String
cont) <- KateParser (String, String)
-> ((String, String) -> KateParser (String, String))
-> Maybe (String, String)
-> KateParser (String, String)
forall b a. b -> (a -> b) -> Maybe a -> b
maybe KateParser (String, String)
currentContext (String, String) -> KateParser (String, String)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe (String, String)
mbcontext
Token
result <- (String, String) -> KateParser Token
parseRules (String
lang,String
cont)
ParsecT String SyntaxState Identity ()
-> ParsecT String SyntaxState Identity ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String SyntaxState Identity ()
-> ParsecT String SyntaxState Identity ())
-> ParsecT String SyntaxState Identity ()
-> ParsecT String SyntaxState Identity ()
forall a b. (a -> b) -> a -> b
$ do ParsecT String SyntaxState Identity ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
(SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) u s. Monad m => (u -> u) -> ParsecT s u m ()
updateState ((SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ())
-> (SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ()
forall a b. (a -> b) -> a -> b
$ \SyntaxState
st -> SyntaxState
st{ synStPrevChar :: Char
synStPrevChar = Char
'\n' }
ParsecT String SyntaxState Identity ()
pEndLine
Token -> KateParser Token
forall (m :: * -> *) a. Monad m => a -> m a
return Token
result
startingState :: SyntaxState
startingState = SyntaxState :: ContextStack
-> Int
-> Char
-> Bool
-> Bool
-> Bool
-> Bool
-> [String]
-> SyntaxState
SyntaxState {synStContexts :: ContextStack
synStContexts = [(String
"Texinfo",String
"Normal Text")], synStLineNumber :: Int
synStLineNumber = Int
0, synStPrevChar :: Char
synStPrevChar = Char
'\n', synStPrevNonspace :: Bool
synStPrevNonspace = Bool
False, synStContinuation :: Bool
synStContinuation = Bool
False, synStCaseSensitive :: Bool
synStCaseSensitive = Bool
True, synStKeywordCaseSensitive :: Bool
synStKeywordCaseSensitive = Bool
True, synStCaptures :: [String]
synStCaptures = []}
pEndLine :: ParsecT String SyntaxState Identity ()
pEndLine = do
(SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) u s. Monad m => (u -> u) -> ParsecT s u m ()
updateState ((SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ())
-> (SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ()
forall a b. (a -> b) -> a -> b
$ \SyntaxState
st -> SyntaxState
st{ synStPrevNonspace :: Bool
synStPrevNonspace = Bool
False }
(String, String)
context <- KateParser (String, String)
currentContext
ContextStack
contexts <- SyntaxState -> ContextStack
synStContexts (SyntaxState -> ContextStack)
-> ParsecT String SyntaxState Identity SyntaxState
-> ParsecT String SyntaxState Identity ContextStack
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
`fmap` ParsecT String SyntaxState Identity SyntaxState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
SyntaxState
st <- ParsecT String SyntaxState Identity SyntaxState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
if ContextStack -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ContextStack
contexts Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
>= Int
2
then case (String, String)
context of
(String, String)
_ | SyntaxState -> Bool
synStContinuation SyntaxState
st -> (SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) u s. Monad m => (u -> u) -> ParsecT s u m ()
updateState ((SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ())
-> (SyntaxState -> SyntaxState)
-> ParsecT String SyntaxState Identity ()
forall a b. (a -> b) -> a -> b
$ \SyntaxState
st -> SyntaxState
st{ synStContinuation :: Bool
synStContinuation = Bool
False }
(String
"Texinfo",String
"Normal Text") -> () -> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
(String
"Texinfo",String
"singleLineComment") -> (ParsecT String SyntaxState Identity ()
popContext) ParsecT String SyntaxState Identity ()
-> ParsecT String SyntaxState Identity ()
-> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String SyntaxState Identity ()
pEndLine
(String
"Texinfo",String
"multiLineComment") -> () -> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
(String
"Texinfo",String
"nodeFolding") -> () -> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
(String
"Texinfo",String
"folding") -> () -> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
(String, String)
_ -> () -> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
else () -> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
withAttribute :: a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute a
attr String
txt = do
Bool -> ParsecT s SyntaxState m () -> ParsecT s SyntaxState m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
txt) (ParsecT s SyntaxState m () -> ParsecT s SyntaxState m ())
-> ParsecT s SyntaxState m () -> ParsecT s SyntaxState m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s SyntaxState m ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Parser matched no text"
(SyntaxState -> SyntaxState) -> ParsecT s SyntaxState m ()
forall (m :: * -> *) u s. Monad m => (u -> u) -> ParsecT s u m ()
updateState ((SyntaxState -> SyntaxState) -> ParsecT s SyntaxState m ())
-> (SyntaxState -> SyntaxState) -> ParsecT s SyntaxState m ()
forall a b. (a -> b) -> a -> b
$ \SyntaxState
st -> SyntaxState
st { synStPrevChar :: Char
synStPrevChar = String -> Char
forall a. [a] -> a
last String
txt
, synStPrevNonspace :: Bool
synStPrevNonspace = SyntaxState -> Bool
synStPrevNonspace SyntaxState
st Bool -> Bool -> Bool
|| Bool -> Bool
not ((Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all Char -> Bool
isSpace String
txt) }
(a, String) -> ParsecT s SyntaxState m (a, String)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
attr, String
txt)
regex_'40c'28omment'29'3f'5cb :: Regex
regex_'40c'28omment'29'3f'5cb = Bool -> String -> Regex
compileRegex Bool
True String
"@c(omment)?\\b"
regex_'40ignore'5cb :: Regex
regex_'40ignore'5cb = Bool -> String -> Regex
compileRegex Bool
True String
"@ignore\\b"
regex_'40node'5cb :: Regex
regex_'40node'5cb = Bool -> String -> Regex
compileRegex Bool
True String
"@node\\b"
= Bool -> String -> Regex
compileRegex Bool
True String
"@(menu|smallexample|table|multitable)\\b"
regex_'40'5b'5cw'5d'2b'28'5c'7b'28'5b'5cw'5d'2b'5b'5cs'5d'2a'29'2b'5c'7d'29'3f :: Regex
regex_'40'5b'5cw'5d'2b'28'5c'7b'28'5b'5cw'5d'2b'5b'5cs'5d'2a'29'2b'5c'7d'29'3f = Bool -> String -> Regex
compileRegex Bool
True String
"@[\\w]+(\\{([\\w]+[\\s]*)+\\})?"
= Bool -> String -> Regex
compileRegex Bool
True String
"@end (menu|smallexample|table|multitable)\\b"
parseRules :: (String, String) -> KateParser Token
parseRules (String
"Texinfo",String
"Normal Text") =
(((Regex -> KateParser String
pRegExpr Regex
regex_'40c'28omment'29'3f'5cb KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok) KateParser Token
-> ParsecT String SyntaxState Identity () -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m a
>>~ (String, String) -> ParsecT String SyntaxState Identity ()
pushContext (String
"Texinfo",String
"singleLineComment"))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
((Regex -> KateParser String
pRegExpr Regex
regex_'40ignore'5cb KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok) KateParser Token
-> ParsecT String SyntaxState Identity () -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m a
>>~ (String, String) -> ParsecT String SyntaxState Identity ()
pushContext (String
"Texinfo",String
"multiLineComment"))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
((Regex -> KateParser String
pRegExpr Regex
regex_'40node'5cb KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
FunctionTok) KateParser Token
-> ParsecT String SyntaxState Identity () -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m a
>>~ (String, String) -> ParsecT String SyntaxState Identity ()
pushContext (String
"Texinfo",String
"nodeFolding"))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
((Regex -> KateParser String
pRegExpr Regex
regex_'40'28menu'7csmallexample'7ctable'7cmultitable'29'5cb KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
FunctionTok) KateParser Token
-> ParsecT String SyntaxState Identity () -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m a
>>~ (String, String) -> ParsecT String SyntaxState Identity ()
pushContext (String
"Texinfo",String
"folding"))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
((Regex -> KateParser String
pRegExpr Regex
regex_'40'5b'5cw'5d'2b'28'5c'7b'28'5b'5cw'5d'2b'5b'5cs'5d'2a'29'2b'5c'7d'29'3f KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
FunctionTok))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(KateParser (String, String)
currentContext KateParser (String, String)
-> ((String, String) -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \(String, String)
x -> Bool -> ParsecT String SyntaxState Identity ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard ((String, String)
x (String, String) -> (String, String) -> Bool
forall a. Eq a => a -> a -> Bool
== (String
"Texinfo",String
"Normal Text")) ParsecT String SyntaxState Identity ()
-> KateParser String -> KateParser String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> KateParser String
pDefault KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
NormalTok))
parseRules (String
"Texinfo",String
"singleLineComment") =
(((Maybe (String, String) -> KateParser Token
Text.Highlighting.Kate.Syntax.Alert.parseExpression ((String, String) -> Maybe (String, String)
forall a. a -> Maybe a
Just (String
"Alerts",String
"")) KateParser Token -> (Token -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= ((TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok) (String -> KateParser Token)
-> (Token -> String) -> Token -> KateParser Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Token -> String
forall a b. (a, b) -> b
snd)))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(KateParser (String, String)
currentContext KateParser (String, String)
-> ((String, String) -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \(String, String)
x -> Bool -> ParsecT String SyntaxState Identity ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard ((String, String)
x (String, String) -> (String, String) -> Bool
forall a. Eq a => a -> a -> Bool
== (String
"Texinfo",String
"singleLineComment")) ParsecT String SyntaxState Identity ()
-> KateParser String -> KateParser String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> KateParser String
pDefault KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok))
parseRules (String
"Texinfo",String
"multiLineComment") =
(((Bool -> String -> KateParser String
pString Bool
False String
"@end ignore" KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok) KateParser Token
-> ParsecT String SyntaxState Identity () -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m a
>>~ (ParsecT String SyntaxState Identity ()
popContext))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
((Maybe (String, String) -> KateParser Token
Text.Highlighting.Kate.Syntax.Alert.parseExpression ((String, String) -> Maybe (String, String)
forall a. a -> Maybe a
Just (String
"Alerts",String
"")) KateParser Token -> (Token -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= ((TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok) (String -> KateParser Token)
-> (Token -> String) -> Token -> KateParser Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Token -> String
forall a b. (a, b) -> b
snd)))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(KateParser (String, String)
currentContext KateParser (String, String)
-> ((String, String) -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \(String, String)
x -> Bool -> ParsecT String SyntaxState Identity ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard ((String, String)
x (String, String) -> (String, String) -> Bool
forall a. Eq a => a -> a -> Bool
== (String
"Texinfo",String
"multiLineComment")) ParsecT String SyntaxState Identity ()
-> KateParser String -> KateParser String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> KateParser String
pDefault KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
CommentTok))
parseRules (String
"Texinfo",String
"nodeFolding") =
(((KateParser String -> KateParser String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (Regex -> KateParser String
pRegExpr Regex
regex_'40node'5cb) KateParser String
-> ParsecT String SyntaxState Identity ()
-> ParsecT String SyntaxState Identity ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> (ParsecT String SyntaxState Identity ()
popContext) ParsecT String SyntaxState Identity ()
-> KateParser (String, String) -> KateParser (String, String)
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> KateParser (String, String)
currentContext KateParser (String, String)
-> ((String, String) -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (String, String) -> KateParser Token
parseRules))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(((String, String) -> KateParser Token
parseRules (String
"Texinfo",String
"Normal Text")))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(KateParser (String, String)
currentContext KateParser (String, String)
-> ((String, String) -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \(String, String)
x -> Bool -> ParsecT String SyntaxState Identity ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard ((String, String)
x (String, String) -> (String, String) -> Bool
forall a. Eq a => a -> a -> Bool
== (String
"Texinfo",String
"nodeFolding")) ParsecT String SyntaxState Identity ()
-> KateParser String -> KateParser String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> KateParser String
pDefault KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
NormalTok))
parseRules (String
"Texinfo",String
"folding") =
(((Regex -> KateParser String
pRegExpr Regex
regex_'40end_'28menu'7csmallexample'7ctable'7cmultitable'29'5cb KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
FunctionTok) KateParser Token
-> ParsecT String SyntaxState Identity () -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> m b -> m a
>>~ (ParsecT String SyntaxState Identity ()
popContext))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(((String, String) -> KateParser Token
parseRules (String
"Texinfo",String
"Normal Text")))
KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
(KateParser (String, String)
currentContext KateParser (String, String)
-> ((String, String) -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \(String, String)
x -> Bool -> ParsecT String SyntaxState Identity ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard ((String, String)
x (String, String) -> (String, String) -> Bool
forall a. Eq a => a -> a -> Bool
== (String
"Texinfo",String
"folding")) ParsecT String SyntaxState Identity ()
-> KateParser String -> KateParser String
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> KateParser String
pDefault KateParser String
-> (String -> KateParser Token) -> KateParser Token
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= TokenType -> String -> KateParser Token
forall (m :: * -> *) a s.
Monad m =>
a -> String -> ParsecT s SyntaxState m (a, String)
withAttribute TokenType
NormalTok))
parseRules (String
"Alerts", String
_) = Maybe (String, String) -> KateParser Token
Text.Highlighting.Kate.Syntax.Alert.parseExpression Maybe (String, String)
forall a. Maybe a
Nothing
parseRules (String, String)
x = (String, String) -> KateParser Token
parseRules (String
"Texinfo",String
"Normal Text") KateParser Token -> KateParser Token -> KateParser Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> KateParser Token
forall (m :: * -> *) a. MonadFail m => String -> m a
fail (String
"Unknown context" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String, String) -> String
forall a. Show a => a -> String
show (String, String)
x)