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| author | fiddlosopher <fiddlosopher@788f1e2b-df1e-0410-8736-df70ead52e1b> | 2008-07-15 20:41:27 +0000 |
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| committer | fiddlosopher <fiddlosopher@788f1e2b-df1e-0410-8736-df70ead52e1b> | 2008-07-15 20:41:27 +0000 |
| commit | 7c35c0bc253c3ca15c29adf3309f08a42b99127c (patch) | |
| tree | 7e991fb37e7866a48533aa23892287a61949596a /Text/Pandoc/Readers | |
| parent | 235e41f2464afbee31463f0edcd3a6ca579b7cfb (diff) | |
| download | pandoc-7c35c0bc253c3ca15c29adf3309f08a42b99127c.tar.gz | |
Fixed bug in Markdown parser: regular $s triggering math mode.
For example: "shoes ($20) and socks ($5)."
The fix consists in two new restrictions:
+ the $ that ends a math span may not be directly followed by a digit.
+ no blank lines may be included within a math span.
Thanks to Joseph Reagle for noticing the bug.
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1326 788f1e2b-df1e-0410-8736-df70ead52e1b
Diffstat (limited to 'Text/Pandoc/Readers')
| -rw-r--r-- | Text/Pandoc/Readers/Markdown.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Text/Pandoc/Readers/Markdown.hs b/Text/Pandoc/Readers/Markdown.hs index f702a6e33..db9e214b0 100644 --- a/Text/Pandoc/Readers/Markdown.hs +++ b/Text/Pandoc/Readers/Markdown.hs @@ -873,8 +873,9 @@ math = try $ do failIfStrict char '$' notFollowedBy space - words' <- sepBy1 mathWord (many1 space) + words' <- sepBy1 mathWord (many1 (spaceChar <|> (newline >>~ notFollowedBy' blankline))) char '$' + notFollowedBy digit return $ Math $ joinWithSep " " words' emph :: GenParser Char ParserState Inline |