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| author | John MacFarlane <jgm@berkeley.edu> | 2017-05-25 12:50:43 +0200 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2017-05-25 12:57:31 +0200 |
| commit | 708973a33a0ce425bb21a5ffa06fbdab465d3fb8 (patch) | |
| tree | b0cf3d0dd00f098384d7a813e3754aa80b2bb512 /src/Text/Pandoc/Readers | |
| parent | 650e1ac1fdbbb172c58c1898607a7f82806cf55e (diff) | |
| download | pandoc-708973a33a0ce425bb21a5ffa06fbdab465d3fb8.tar.gz | |
Added `spaced_reference_links` extension.
This is now the default for pandoc's Markdown.
It allows whitespace between the two parts of a
reference link: e.g.
[a] [b]
[b]: url
This is now forbidden by default.
Closes #2602.
Diffstat (limited to 'src/Text/Pandoc/Readers')
| -rw-r--r-- | src/Text/Pandoc/Readers/Markdown.hs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs index 11f35deb2..4fb75b344 100644 --- a/src/Text/Pandoc/Readers/Markdown.hs +++ b/src/Text/Pandoc/Readers/Markdown.hs @@ -1750,10 +1750,12 @@ referenceLink :: PandocMonad m referenceLink constructor (lab, raw) = do sp <- (True <$ lookAhead (char ' ')) <|> return False (_,raw') <- option (mempty, "") $ - lookAhead (try (guardEnabled Ext_citations >> - spnl >> normalCite >> return (mempty, ""))) + lookAhead (try (do guardEnabled Ext_citations + guardDisabled Ext_spaced_reference_links <|> spnl + normalCite + return (mempty, ""))) <|> - try (spnl >> reference) + try ((guardDisabled Ext_spaced_reference_links <|> spnl) >> reference) when (raw' == "") $ guardEnabled Ext_shortcut_reference_links let labIsRef = raw' == "" || raw' == "[]" let key = toKey $ if labIsRef then raw else raw' |