diff options
| -rw-r--r-- | src/Text/Pandoc.hs | 2 | ||||
| -rw-r--r-- | src/Text/Pandoc/Readers/Org.hs | 55 | ||||
| -rw-r--r-- | tests/Tests/Readers/Org.hs | 22 |
3 files changed, 76 insertions, 3 deletions
diff --git a/src/Text/Pandoc.hs b/src/Text/Pandoc.hs index dd5bc18f6..130338f0e 100644 --- a/src/Text/Pandoc.hs +++ b/src/Text/Pandoc.hs @@ -275,6 +275,7 @@ getDefaultExtensions "markdown_mmd" = multimarkdownExtensions getDefaultExtensions "markdown_github" = githubMarkdownExtensions getDefaultExtensions "markdown" = pandocExtensions getDefaultExtensions "plain" = pandocExtensions +getDefaultExtensions "org" = Set.fromList [Ext_citations] getDefaultExtensions "textile" = Set.fromList [Ext_auto_identifiers, Ext_raw_tex] getDefaultExtensions _ = Set.fromList [Ext_auto_identifiers] @@ -319,4 +320,3 @@ readJSON _ = either error id . eitherDecode' . UTF8.fromStringLazy writeJSON :: WriterOptions -> Pandoc -> String writeJSON _ = UTF8.toStringLazy . encode - diff --git a/src/Text/Pandoc/Readers/Org.hs b/src/Text/Pandoc/Readers/Org.hs index 5dbcaee98..86dda2732 100644 --- a/src/Text/Pandoc/Readers/Org.hs +++ b/src/Text/Pandoc/Readers/Org.hs @@ -869,6 +869,7 @@ inline :: OrgParser (F Inlines) inline = choice [ whitespace , linebreak + , cite , footnote , linkOrImage , anchor @@ -933,6 +934,51 @@ endline = try $ do updateLastPreCharPos return . return $ B.space +cite :: OrgParser (F Inlines) +cite = try $ do + guardEnabled Ext_citations + (cs, raw) <- withRaw normalCite + return $ (flip B.cite (B.text raw)) <$> cs + +normalCite :: OrgParser (F [Citation]) +normalCite = try $ char '[' + *> skipSpaces + *> citeList + <* skipSpaces + <* char ']' + +citeList :: OrgParser (F [Citation]) +citeList = sequence <$> sepBy1 citation (try $ char ';' *> skipSpaces) + +citation :: OrgParser (F Citation) +citation = try $ do + pref <- prefix + (suppress_author, key) <- citeKey + suff <- suffix + return $ do + x <- pref + y <- suff + return $ Citation{ citationId = key + , citationPrefix = B.toList x + , citationSuffix = B.toList y + , citationMode = if suppress_author + then SuppressAuthor + else NormalCitation + , citationNoteNum = 0 + , citationHash = 0 + } + where + prefix = trimInlinesF . mconcat <$> + manyTill inline (char ']' <|> (']' <$ lookAhead citeKey)) + suffix = try $ do + hasSpace <- option False (notFollowedBy nonspaceChar >> return True) + skipSpaces + rest <- trimInlinesF . mconcat <$> + many (notFollowedBy (oneOf ";]") *> inline) + return $ if hasSpace + then (B.space <>) <$> rest + else rest + footnote :: OrgParser (F Inlines) footnote = try $ inlineNote <|> referencedNote @@ -1007,7 +1053,7 @@ selfTarget :: OrgParser String selfTarget = try $ char '[' *> linkTarget <* char ']' linkTarget :: OrgParser String -linkTarget = enclosed (char '[') (char ']') (noneOf "\n\r[]") +linkTarget = enclosedByPair '[' ']' (noneOf "\n\r[]") applyCustomLinkFormat :: String -> OrgParser (F String) applyCustomLinkFormat link = do @@ -1083,7 +1129,12 @@ inlineCodeBlock = try $ do let attrClasses = [translateLang lang, rundocBlockClass] let attrKeyVal = map toRundocAttrib (("language", lang) : opts) returnF $ B.codeWith ("", attrClasses, attrKeyVal) inlineCode - where enclosedByPair s e p = char s *> many1Till p (char e) + +enclosedByPair :: Char -- ^ opening char + -> Char -- ^ closing char + -> OrgParser a -- ^ parser + -> OrgParser [a] +enclosedByPair s e p = char s *> many1Till p (char e) emph :: OrgParser (F Inlines) emph = fmap B.emph <$> emphasisBetween '/' diff --git a/tests/Tests/Readers/Org.hs b/tests/Tests/Readers/Org.hs index 4ef7a7731..ca97ba348 100644 --- a/tests/Tests/Readers/Org.hs +++ b/tests/Tests/Readers/Org.hs @@ -225,6 +225,28 @@ tests = ] ) "echo 'Hello, World'") + + , "Citation" =: + "[@nonexistent]" =?> + let citation = Citation + { citationId = "nonexistent" + , citationPrefix = [] + , citationSuffix = [] + , citationMode = NormalCitation + , citationNoteNum = 0 + , citationHash = 0} + in (para $ cite [citation] "[@nonexistent]") + + , "Citation containing text" =: + "[see @item1 p. 34-35]" =?> + let citation = Citation + { citationId = "item1" + , citationPrefix = [Str "see"] + , citationSuffix = [Space ,Str "p.",Space,Str "34-35"] + , citationMode = NormalCitation + , citationNoteNum = 0 + , citationHash = 0} + in (para $ cite [citation] "[see @item1 p. 34-35]") ] , testGroup "Meta Information" $ |