Markdown reader: fix parsing of inline math (`$...$`) (#11348)

Do not allow blank lines before closing `$` delimiter.
This brings the parser in line with the documentation.

Closes #11311.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Text/Pandoc/Parsing/Math.hs b/src/Text/Pandoc/Parsing/Math.hs
index fc8da73bd..a958d5b86 100644
--- a/src/Text/Pandoc/Parsing/Math.hs
+++ b/src/Text/Pandoc/Parsing/Math.hs
@@ -42,7 +42,7 @@ mathInlineWith op cl = try $ do
                            (try (string "text" >>
                                  (("\\text" <>) <$> inBalancedBraces 0 ""))
                             <|>  (\c -> T.pack ['\\',c]) <$> anyChar))
-                   <|> ("\n" <$ blankline <* notFollowedBy' blankline)
+                   <|> ("\n" <$ blankline <* notFollowedBy' blankline <* notFollowedBy (char '$'))
                    <|> (T.pack <$> many1 spaceChar <* notFollowedBy (char '$'))
                     ) (try $ textStr cl)
   notFollowedBy digit  -- to prevent capture of $5