From e3ddc371dee9630dae71d61a69088b06cea8e909 Mon Sep 17 00:00:00 2001 From: John MacFarlane Date: Tue, 27 May 2014 12:44:39 -0700 Subject: Markdown reader: Handle `c++` and `objective-c` as language identifiers in github-style fenced blocks. Closes #1318. Note: This is special-case handling of these two cases. It would be good to do something more systematic. --- src/Text/Pandoc/Readers/Markdown.hs | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs index 5129bc2e3..caa938ed6 100644 --- a/src/Text/Pandoc/Readers/Markdown.hs +++ b/src/Text/Pandoc/Readers/Markdown.hs @@ -618,12 +618,19 @@ codeBlockFenced = try $ do skipMany spaceChar attr <- option ([],[],[]) $ try (guardEnabled Ext_fenced_code_attributes >> attributes) - <|> ((\x -> ("",[x],[])) <$> identifier) + <|> ((\x -> ("",[toLanguageId x],[])) <$> many1 nonspaceChar) blankline contents <- manyTill anyLine (blockDelimiter (== c) (Just size)) blanklines return $ return $ B.codeBlockWith attr $ intercalate "\n" contents +-- correctly handle github language identifiers +toLanguageId :: String -> String +toLanguageId = map toLower . go + where go "c++" = "cpp" + go "objective-c" = "objectivec" + go x = x + codeBlockIndented :: MarkdownParser (F Blocks) codeBlockIndented = do contents <- many1 (indentedLine <|> -- cgit v1.2.3