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| author | John MacFarlane <jgm@berkeley.edu> | 2010-11-18 14:16:18 -0800 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2010-11-18 14:16:18 -0800 |
| commit | 6390103509caba5930c8ac45d31364b244607547 (patch) | |
| tree | 062f45d312266e8bfef966b6df69bb7c94813dee /src/Text/Pandoc | |
| parent | bbb60a2586f29785fd9ba592770bc2f7842deba4 (diff) | |
| download | pandoc-6390103509caba5930c8ac45d31364b244607547.tar.gz | |
Markdown citation parser: small refactoring for clarity.
Diffstat (limited to 'src/Text/Pandoc')
| -rw-r--r-- | src/Text/Pandoc/Readers/Markdown.hs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs index 851cf25e7..d59f8a71a 100644 --- a/src/Text/Pandoc/Readers/Markdown.hs +++ b/src/Text/Pandoc/Readers/Markdown.hs @@ -1325,6 +1325,10 @@ blankSpace = try $ do guard $ length res > 0 guard $ length (filter (=='\n') res) <= 1 +noneOfUnlessEscaped :: [Char] -> GenParser Char st Char +noneOfUnlessEscaped cs = + try (char '\\' >> oneOf cs) <|> noneOf cs + textualCite :: GenParser Char ParserState [Citation] textualCite = try $ do (_, key) <- citeKey @@ -1382,7 +1386,7 @@ locator = try $ do locatorWord :: GenParser Char st String locatorWord = try $ do spnl - wd <- many1 $ (try $ char '\\' >> oneOf "];, \t\n") <|> noneOf "];, \t\n" + wd <- many1 $ noneOfUnlessEscaped "];, \t\n" guard $ any isDigit wd return wd |