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| author | John MacFarlane <fiddlosopher@gmail.com> | 2014-04-24 16:44:49 -0700 |
|---|---|---|
| committer | John MacFarlane <fiddlosopher@gmail.com> | 2014-04-24 16:44:49 -0700 |
| commit | e6333a9d7cfe8ec36acae59bd19a654d868f4b8d (patch) | |
| tree | 0ede14655257da9d41fbf602677f8dcb2ff8da48 | |
| parent | 58c9946cda2e9a065142c284fd979e9b5964c311 (diff) | |
| download | pandoc-e6333a9d7cfe8ec36acae59bd19a654d868f4b8d.tar.gz | |
Markdown writer: Use proper escapes to avoid unwanted lists.
Previously we used 0-width spaces, an ugly hack.
Closes #980.
| -rw-r--r-- | src/Text/Pandoc/Writers/Markdown.hs | 27 | ||||
| -rw-r--r-- | tests/writer.opml | 10 |
2 files changed, 21 insertions, 16 deletions
diff --git a/src/Text/Pandoc/Writers/Markdown.hs b/src/Text/Pandoc/Writers/Markdown.hs index e8f976da1..95082add6 100644 --- a/src/Text/Pandoc/Writers/Markdown.hs +++ b/src/Text/Pandoc/Writers/Markdown.hs @@ -316,20 +316,25 @@ blockToMarkdown opts (Div attrs ils) = do contents <> blankline <> "</div>" <> blankline blockToMarkdown opts (Plain inlines) = do contents <- inlineListToMarkdown opts inlines - return $ contents <> cr + -- escape if para starts with ordered list marker + st <- get + let colwidth = if writerWrapText opts + then Just $ writerColumns opts + else Nothing + let rendered = render colwidth contents + let escapeDelimiter (x:xs) | x `elem` ".()" = '\\':x:xs + | otherwise = x : escapeDelimiter xs + escapeDelimiter [] = [] + let contents' = if isEnabled Ext_all_symbols_escapable opts && + not (stPlain st) && beginsWithOrderedListMarker rendered + then text $ escapeDelimiter rendered + else contents + return $ contents' <> cr -- title beginning with fig: indicates figure blockToMarkdown opts (Para [Image alt (src,'f':'i':'g':':':tit)]) = blockToMarkdown opts (Para [Image alt (src,tit)]) -blockToMarkdown opts (Para inlines) = do - contents <- inlineListToMarkdown opts inlines - -- escape if para starts with ordered list marker - st <- get - let esc = if isEnabled Ext_all_symbols_escapable opts && - not (stPlain st) && - beginsWithOrderedListMarker (render Nothing contents) - then text "\x200B" -- zero-width space, a hack - else empty - return $ esc <> contents <> blankline +blockToMarkdown opts (Para inlines) = + (<> blankline) `fmap` blockToMarkdown opts (Plain inlines) blockToMarkdown opts (RawBlock f str) | f == "html" = do st <- get diff --git a/tests/writer.opml b/tests/writer.opml index 228cad247..34d161fb8 100644 --- a/tests/writer.opml +++ b/tests/writer.opml @@ -18,7 +18,7 @@ </outline> <outline text="Level 1"> <outline text="Level 2 with <em>emphasis</em>"> - <outline text="Level 3" _note="with no blank line"> + <outline text="Level 3" _note="with no blank line "> </outline> </outline> <outline text="Level 2" _note="with no blank line * * * * *"> @@ -55,18 +55,18 @@ <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> <outline text="Links"> - <outline text="Explicit" _note="Just a [URL](/url/). [URL and title](/url/ "title"). [URL and title](/url/ "title preceded by two spaces"). [URL and title](/url/ "title preceded by a tab"). [URL and title](/url/ "title with "quotes" in it") [URL and title](/url/ "title with single quotes") [with\_underscore](/url/with_underscore) [Email link](mailto:nobody@nowhere.net) [Empty]()."> + <outline text="Explicit" _note="Just a [URL](/url/). [URL and title](/url/ "title"). [URL and title](/url/ "title preceded by two spaces"). [URL and title](/url/ "title preceded by a tab"). [URL and title](/url/ "title with "quotes" in it") [URL and title](/url/ "title with single quotes") [with\_underscore](/url/with_underscore) [Email link](mailto:nobody@nowhere.net) [Empty](). "> </outline> - <outline text="Reference" _note="Foo [bar](/url/). Foo [bar](/url/). Foo [bar](/url/). With [embedded [brackets]](/url/). [b](/url/) by itself should be a link. Indented [once](/url). Indented [twice](/url). Indented [thrice](/url). This should [not][] be a link. [not]: /url Foo [bar](/url/ "Title with "quotes" inside"). Foo [biz](/url/ "Title with "quote" inside")."> + <outline text="Reference" _note="Foo [bar](/url/). Foo [bar](/url/). Foo [bar](/url/). With [embedded [brackets]](/url/). [b](/url/) by itself should be a link. Indented [once](/url). Indented [twice](/url). Indented [thrice](/url). This should [not][] be a link. [not]: /url Foo [bar](/url/ "Title with "quotes" inside"). Foo [biz](/url/ "Title with "quote" inside"). "> </outline> - <outline text="With ampersands" _note="Here’s a [link with an ampersand in the URL](http://example.com/?foo=1&bar=2). Here’s a link with an amersand in the link text: [AT&T](http://att.com/ "AT&T"). Here’s an [inline link](/script?foo=1&bar=2). Here’s an [inline link in pointy braces](/script?foo=1&bar=2)."> + <outline text="With ampersands" _note="Here’s a [link with an ampersand in the URL](http://example.com/?foo=1&bar=2). Here’s a link with an amersand in the link text: [AT&T](http://att.com/ "AT&T"). Here’s an [inline link](/script?foo=1&bar=2). Here’s an [inline link in pointy braces](/script?foo=1&bar=2). "> </outline> <outline text="Autolinks" _note="With an ampersand: <http://example.com/?foo=1&bar=2> - In a list? - <http://example.com/> - It should. An e-mail address: <nobody@nowhere.net> > Blockquoted: <http://example.com/> Auto-links should not occur here: `<http://example.com/>` or here: <http://example.com/> * * * * *"> </outline> </outline> <outline text="Images" _note="From “Voyage dans la Lune” by Georges Melies (1902):  Here is a movie  icon. * * * * *"> </outline> -<outline text="Footnotes" _note="Here is a footnote reference,[^1] and another.[^2] This should *not* be a footnote reference, because it contains a space.[\^my note] Here is an inline note.[^3] > Notes can go in quotes.[^4] 1. And in list items.[^5] This paragraph should not be part of the note, as it is not indented. [^1]: Here is the footnote. It can go anywhere after the footnote reference. It need not be placed at the end of the document. [^2]: Here’s the long note. This one contains multiple blocks. Subsequent blocks are indented to show that they belong to the footnote (as with list items). { <code> } If you want, you can indent every line, but you can also be lazy and just indent the first line of each block. [^3]: This is *easier* to type. Inline notes may contain [links](http://google.com) and `]` verbatim characters, as well as [bracketed text]. [^4]: In quote. [^5]: In list."> +<outline text="Footnotes" _note="Here is a footnote reference,[^1] and another.[^2] This should *not* be a footnote reference, because it contains a space.[\^my note] Here is an inline note.[^3] > Notes can go in quotes.[^4] 1. And in list items.[^5] This paragraph should not be part of the note, as it is not indented. [^1]: Here is the footnote. It can go anywhere after the footnote reference. It need not be placed at the end of the document. [^2]: Here’s the long note. This one contains multiple blocks. Subsequent blocks are indented to show that they belong to the footnote (as with list items). { <code> } If you want, you can indent every line, but you can also be lazy and just indent the first line of each block. [^3]: This is *easier* to type. Inline notes may contain [links](http://google.com) and `]` verbatim characters, as well as [bracketed text]. [^4]: In quote. [^5]: In list. "> </outline> </body> </opml> |