97efed8 · typeable/pandoc

git.iko.soy/typeable/pandoc

Allow spaces after `$` and before `$` with `tex_math_single_backslash`.

Previously `$ \frac{1}{a} < \frac{1}{b} $` was not parsed as math in `markdown` or `html` `+tex_math_single_backslash`.

commit97efed8c23414bd85801538de7df42b9f38d1fe7 authorJohn MacFarlane <jgm@berkeley.edu> dateSun 19 Nov 2017, 13:06 (9 years ago) parent82bcda8

1 file changed+2−2

unifiedsplit

src/Text/Pandoc/Parsing.hs+2−2

@@ -586,7 +586,7 @@ uri = try $ do

586586mathInlineWith :: Stream s m Char => String -> String -> ParserT s st m String

587587mathInlineWith op cl = try $ do

588588 string op

589− notFollowedBy space

589+ when (op == "$") $ notFollowedBy space

590590 words' <- many1Till (count 1 (noneOf " \t\n\\")

591591 <|> (char '\\' >>

592592 -- This next clause is needed because \text{..} can

@@ -600,7 +600,7 @@ mathInlineWith op cl = try $ do

600600 return " "

601601 ) (try $ string cl)

602602 notFollowedBy digit -- to prevent capture of $5

603− return $ concat words'

603+ return $ trim $ concat words'

604604 where

605605 inBalancedBraces :: Stream s m Char => Int -> String -> ParserT s st m String

606606 inBalancedBraces 0 "" = do