From 36c763a64720ccba61d3bc4f10c286cb445d52fa Mon Sep 17 00:00:00 2001 From: Alexander Krotov Date: Wed, 10 Oct 2018 03:11:34 +0300 Subject: Muse reader: rewrite code parser in applicative style --- src/Text/Pandoc/Readers/Muse.hs | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'src/Text/Pandoc') diff --git a/src/Text/Pandoc/Readers/Muse.hs b/src/Text/Pandoc/Readers/Muse.hs index 7aef9bd6d..39c5a296e 100644 --- a/src/Text/Pandoc/Readers/Muse.hs +++ b/src/Text/Pandoc/Readers/Muse.hs @@ -873,14 +873,11 @@ nbsp = try $ pure (B.str "\160") <$ string "~~" -- | Parse code markup, indicated by @\'=\'@ characters. code :: PandocMonad m => MuseParser m (F Inlines) -code = try $ do - atStart $ char '=' - contents <- many1Till (noneOf "\n\r" <|> (newline <* notFollowedBy newline)) $ char '=' - guard $ not $ null contents - guard $ head contents `notElem` " \t\n" - guard $ last contents `notElem` " \t\n" - notFollowedBy $ satisfy isAlphaNum - return $ return $ B.code contents +code = try $ fmap pure $ B.code . uncurry (++) + <$ atStart (char '=') + <* notFollowedBy (spaceChar <|> newline) + <*> manyUntil (noneOf "\n\r" <|> (newline <* notFollowedBy newline)) (try $ fmap pure $ noneOf " \t\n\r=" <* char '=') + <* notFollowedBy (satisfy isAlphaNum) -- | Parse @\@ tag. codeTag :: PandocMonad m => MuseParser m (F Inlines) -- cgit v1.2.3