diff options
| -rw-r--r-- | src/Text/Pandoc/Writers/Markdown.hs | 53 | ||||
| -rw-r--r-- | tests/markdown-reader-more.native | 5 | ||||
| -rw-r--r-- | tests/markdown-reader-more.txt | 5 | ||||
| -rw-r--r-- | tests/writer.markdown | 4 | ||||
| -rw-r--r-- | tests/writer.opml | 4 | ||||
| -rw-r--r-- | tests/writer.plain | 4 |
6 files changed, 56 insertions, 19 deletions
diff --git a/src/Text/Pandoc/Writers/Markdown.hs b/src/Text/Pandoc/Writers/Markdown.hs index d71f0daf8..5cc1b3444 100644 --- a/src/Text/Pandoc/Writers/Markdown.hs +++ b/src/Text/Pandoc/Writers/Markdown.hs @@ -39,6 +39,7 @@ import Text.Pandoc.Writers.Shared import Text.Pandoc.Options import Text.Pandoc.Parsing hiding (blankline, blanklines, char, space) import Data.Maybe (fromMaybe) +import Data.Either (isRight) import Data.List ( group, stripPrefix, find, intersperse, transpose, sortBy ) import Data.Char ( isSpace, isPunctuation ) import Data.Ord ( comparing ) @@ -57,12 +58,14 @@ import qualified Data.Text as T type Notes = [[Block]] type Refs = [([Inline], Target)] -data WriterState = WriterState { stNotes :: Notes - , stRefs :: Refs - , stIds :: [String] - , stPlain :: Bool } +data WriterState = WriterState { stNotes :: Notes + , stRefs :: Refs + , stInList :: Bool + , stIds :: [String] + , stPlain :: Bool } instance Default WriterState - where def = WriterState{ stNotes = [], stRefs = [], stIds = [], stPlain = False } + where def = WriterState{ stNotes = [], stRefs = [], stInList = False, + stIds = [], stPlain = False } -- | Convert Pandoc to Markdown. writeMarkdown :: WriterOptions -> Pandoc -> String @@ -453,7 +456,7 @@ blockToMarkdown opts t@(Table caption aligns widths headers rows) = do $ Pandoc nullMeta [t] return $ nst $ tbl $$ blankline $$ caption'' $$ blankline blockToMarkdown opts (BulletList items) = do - contents <- mapM (bulletListItemToMarkdown opts) items + contents <- inList $ mapM (bulletListItemToMarkdown opts) items return $ cat contents <> blankline blockToMarkdown opts (OrderedList (start,sty,delim) items) = do let start' = if isEnabled Ext_startnum opts then start else 1 @@ -464,13 +467,22 @@ blockToMarkdown opts (OrderedList (start,sty,delim) items) = do let markers' = map (\m -> if length m < 3 then m ++ replicate (3 - length m) ' ' else m) markers - contents <- mapM (\(item, num) -> orderedListItemToMarkdown opts item num) $ + contents <- inList $ + mapM (\(item, num) -> orderedListItemToMarkdown opts item num) $ zip markers' items return $ cat contents <> blankline blockToMarkdown opts (DefinitionList items) = do - contents <- mapM (definitionListItemToMarkdown opts) items + contents <- inList $ mapM (definitionListItemToMarkdown opts) items return $ cat contents <> blankline +inList :: State WriterState a -> State WriterState a +inList p = do + oldInList <- gets stInList + modify $ \st -> st{ stInList = True } + res <- p + modify $ \st -> st{ stInList = oldInList } + return res + addMarkdownAttribute :: String -> String addMarkdownAttribute s = case span isTagText $ reverse $ parseTags s of @@ -677,12 +689,29 @@ getReference label (src, tit) = do -- | Convert list of Pandoc inline elements to markdown. inlineListToMarkdown :: WriterOptions -> [Inline] -> State WriterState Doc -inlineListToMarkdown opts lst = - mapM (inlineToMarkdown opts) (avoidBadWraps lst) >>= return . cat +inlineListToMarkdown opts lst = do + inlist <- gets stInList + mapM (inlineToMarkdown opts) + (if inlist then avoidBadWraps lst else lst) >>= return . cat where avoidBadWraps [] = [] - avoidBadWraps (Space:Str (c:cs):xs) - | c `elem` ("-*+>" :: String) = Str (' ':c:cs) : avoidBadWraps xs + avoidBadWraps (Space:Str ('>':cs):xs) = + Str (' ':'>':cs) : avoidBadWraps xs + avoidBadWraps (Space:Str [c]:[]) + | c `elem` "-*+" = Str [' ', c] : [] + avoidBadWraps (Space:Str [c]:Space:xs) + | c `elem` "-*+" = Str [' ', c] : Space : avoidBadWraps xs + avoidBadWraps (Space:Str cs:Space:xs) + | isOrderedListMarker cs = Str (' ':cs) : Space : avoidBadWraps xs + avoidBadWraps (Space:Str cs:[]) + | isOrderedListMarker cs = Str (' ':cs) : [] avoidBadWraps (x:xs) = x : avoidBadWraps xs + isOrderedListMarker xs = endsWithListPunct xs && + isRight (runParserT (anyOrderedListMarker >> eof) + defaultParserState "" xs) + endsWithListPunct xs = case reverse xs of + '.':_ -> True + ')':_ -> True + _ -> False escapeSpaces :: Inline -> Inline escapeSpaces (Str s) = Str $ substitute " " "\\ " s diff --git a/tests/markdown-reader-more.native b/tests/markdown-reader-more.native index 3f4bb5740..96204898e 100644 --- a/tests/markdown-reader-more.native +++ b/tests/markdown-reader-more.native @@ -156,4 +156,7 @@ ,Para [Str "MapReduce",Space,Str "is",Space,Str "a",Space,Str "paradigm",Space,Str "popularized",Space,Str "by",Space,Link [Str "Google"] ("http://google.com",""),Space,Cite [Citation {citationId = "mapreduce", citationPrefix = [], citationSuffix = [], citationMode = NormalCitation, citationNoteNum = 0, citationHash = 0}] [Str "[@mapreduce]"],Space,Str "as",Space,Str "its",Space,Str "most",Space,Str "vocal",Space,Str "proponent."] ,Header 2 ("empty-reference-links",[],[]) [Str "Empty",Space,Str "reference",Space,Str "links"] ,Para [Str "bar"] -,Para [Link [Str "foo2"] ("","")]] +,Para [Link [Str "foo2"] ("","")] +,Header 2 ("wrapping-shouldnt-introduce-new-list-items",[],[]) [Str "Wrapping",Space,Str "shouldn\8217t",Space,Str "introduce",Space,Str "new",Space,Str "list",Space,Str "items"] +,BulletList + [[Plain [Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "blah",Space,Str "2015."]]]] diff --git a/tests/markdown-reader-more.txt b/tests/markdown-reader-more.txt index d7439f6cb..99e9ec7e8 100644 --- a/tests/markdown-reader-more.txt +++ b/tests/markdown-reader-more.txt @@ -276,3 +276,8 @@ most vocal proponent. bar [foo2] + +## Wrapping shouldn't introduce new list items + +- blah blah blah blah blah blah blah blah blah blah blah blah blah blah 2015. + diff --git a/tests/writer.markdown b/tests/writer.markdown index ad97b15ef..7276b31c7 100644 --- a/tests/writer.markdown +++ b/tests/writer.markdown @@ -549,8 +549,8 @@ LaTeX These shouldn’t be math: - To get the famous equation, write `$e = mc^2$`. -- \$22,000 is a *lot* of money. So is \$34,000. (It worked if “lot” is - emphasized.) +- \$22,000 is a *lot* of money. So is \$34,000. (It worked if “lot” + is emphasized.) - Shoes (\$20) and socks (\$5). - Escaped `$`: \$73 *this should be emphasized* 23\$. diff --git a/tests/writer.opml b/tests/writer.opml index 840c3c6e1..8f79e842c 100644 --- a/tests/writer.opml +++ b/tests/writer.opml @@ -33,7 +33,7 @@ <outline text="Lists"> <outline text="Unordered" _note="Asterisks tight: - asterisk 1 - asterisk 2 - asterisk 3 Asterisks loose: - asterisk 1 - asterisk 2 - asterisk 3 Pluses tight: - Plus 1 - Plus 2 - Plus 3 Pluses loose: - Plus 1 - Plus 2 - Plus 3 Minuses tight: - Minus 1 - Minus 2 - Minus 3 Minuses loose: - Minus 1 - Minus 2 - Minus 3 "> </outline> - <outline text="Ordered" _note="Tight: 1. First 2. Second 3. Third and: 1. One 2. Two 3. Three Loose using tabs: 1. First 2. Second 3. Third and using spaces: 1. One 2. Two 3. Three Multiple paragraphs: 1. Item 1, graf one. Item 1. graf two. The quick brown fox jumped over the lazy dog’s back. 2. Item 2. 3. Item 3. "> + <outline text="Ordered" _note="Tight: 1. First 2. Second 3. Third and: 1. One 2. Two 3. Three Loose using tabs: 1. First 2. Second 3. Third and using spaces: 1. One 2. Two 3. Three Multiple paragraphs: 1. Item 1, graf one. Item 1. graf two. The quick brown fox jumped over the lazy dog’s back. 2. Item 2. 3. Item 3. "> </outline> <outline text="Nested" _note="- Tab - Tab - Tab Here’s another: 1. First 2. Second: - Fee - Fie - Foe 3. Third Same thing but with paragraphs: 1. First 2. Second: - Fee - Fie - Foe 3. Third "> </outline> @@ -50,7 +50,7 @@ </outline> <outline text="Smart quotes, ellipses, dashes" _note="“Hello,” said the spider. “‘Shelob’ is my name.” ‘A’, ‘B’, and ‘C’ are letters. ‘Oak,’ ‘elm,’ and ‘beech’ are names of trees. So is ‘pine.’ ‘He said, “I want to go.”’ Were you alive in the 70’s? Here is some quoted ‘`code`’ and a “[quoted link](http://example.com/?foo=1&bar=2)”. Some dashes: one—two — three—four — five. Dashes between numbers: 5–7, 255–66, 1987–1999. Ellipses…and…and…. ------------------------------------------------------------------------"> </outline> -<outline text="LaTeX" _note="- \cite[22-23]{smith.1899} - $2+2=4$ - $x \in y$ - $\alpha \wedge \omega$ - $223$ - $p$-Tree - Here’s some display math: $$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$ - Here’s one that has a line break in it: $\alpha + \omega \times x^2$. These shouldn’t be math: - To get the famous equation, write `$e = mc^2$`. - \$22,000 is a *lot* of money. So is \$34,000. (It worked if “lot” is emphasized.) - Shoes (\$20) and socks (\$5). - Escaped `$`: \$73 *this should be emphasized* 23\$. Here’s a LaTeX table: \begin{tabular}{|l|l|}\hline Animal & Number \\ \hline Dog & 2 \\ Cat & 1 \\ \hline \end{tabular} ------------------------------------------------------------------------"> +<outline text="LaTeX" _note="- \cite[22-23]{smith.1899} - $2+2=4$ - $x \in y$ - $\alpha \wedge \omega$ - $223$ - $p$-Tree - Here’s some display math: $$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$ - Here’s one that has a line break in it: $\alpha + \omega \times x^2$. These shouldn’t be math: - To get the famous equation, write `$e = mc^2$`. - \$22,000 is a *lot* of money. So is \$34,000. (It worked if “lot” is emphasized.) - Shoes (\$20) and socks (\$5). - Escaped `$`: \$73 *this should be emphasized* 23\$. Here’s a LaTeX table: \begin{tabular}{|l|l|}\hline Animal & Number \\ \hline Dog & 2 \\ Cat & 1 \\ \hline \end{tabular} ------------------------------------------------------------------------"> </outline> <outline text="Special Characters" _note="Here is some unicode: - I hat: Î - o umlaut: ö - section: § - set membership: ∈ - copyright: © AT&T has an ampersand in their name. AT&T is another way to write it. This & that. 4 \< 5. 6 \> 5. Backslash: \\ Backtick: \` Asterisk: \* Underscore: \_ Left brace: { Right brace: } Left bracket: [ Right bracket: ] Left paren: ( Right paren: ) Greater-than: \> Hash: \# Period: . Bang: ! Plus: + Minus: - ------------------------------------------------------------------------"> </outline> diff --git a/tests/writer.plain b/tests/writer.plain index fab0489ac..0332a747b 100644 --- a/tests/writer.plain +++ b/tests/writer.plain @@ -499,8 +499,8 @@ LATEX These shouldn’t be math: - To get the famous equation, write $e = mc^2$. -- $22,000 is a _lot_ of money. So is $34,000. (It worked if “lot” is - emphasized.) +- $22,000 is a _lot_ of money. So is $34,000. (It worked if “lot” + is emphasized.) - Shoes ($20) and socks ($5). - Escaped $: $73 _this should be emphasized_ 23$. |