From b3b40546cb5ad00ee6fadcd83bcc38854fb137ae Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 20 Jun 2014 10:47:29 -0700
Subject: HTML reader:  Fix performance issue with malformed HTML tables.

We let a `</table>` tag close an open `<tr>` or `<td>`.
Closes #1167.
---
 src/Text/Pandoc/Readers/HTML.hs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/Text')

diff --git a/src/Text/Pandoc/Readers/HTML.hs b/src/Text/Pandoc/Readers/HTML.hs
index 7bbad4257..552e8a251 100644
--- a/src/Text/Pandoc/Readers/HTML.hs
+++ b/src/Text/Pandoc/Readers/HTML.hs
@@ -471,6 +471,8 @@ pCloses tagtype = try $ do
        (TagClose "ul") | tagtype == "li" -> return ()
        (TagClose "ol") | tagtype == "li" -> return ()
        (TagClose "dl") | tagtype == "li" -> return ()
+       (TagClose "table") | tagtype == "td" -> return ()
+       (TagClose "table") | tagtype == "tr" -> return ()
        _ -> mzero
 
 pTagText :: TagParser Inlines
-- 
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