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| author | John MacFarlane <jgm@berkeley.edu> | 2012-09-22 13:59:30 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2012-09-22 14:05:09 -0700 |
| commit | 22bd34fa338edc5fb38cce5adfa11ffbc451b0d4 (patch) | |
| tree | 3598a3c76d5d788336a13021e6ef5ddf7d6b8950 /tests | |
| parent | 1038606036a800b8edfd54f96cb8841bf7998872 (diff) | |
| download | pandoc-22bd34fa338edc5fb38cce5adfa11ffbc451b0d4.tar.gz | |
Markdown reader: Fixed link parser to avoid exponential slowdowns.
Previously the parser would hang on input like this:
[[[[[[[[[[[[[[[[[[hi
We fixed this by making the link parser parser characters
between balanced brackets (skipping brackets in inline code spans),
then parsing the result as an inline list.
One change is that
[hi *there]* bud](/url)
is now no longer parsed as a link. But in this respect pandoc behaved
differently from most other implementations anyway, so that seems okay.
All current tests pass. Added test for this case.
Closes #620.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Tests/Readers/Markdown.hs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/Tests/Readers/Markdown.hs b/tests/Tests/Readers/Markdown.hs index 9a79f12f4..1eb2ce31e 100644 --- a/tests/Tests/Readers/Markdown.hs +++ b/tests/Tests/Readers/Markdown.hs @@ -48,6 +48,8 @@ tests = [ testGroup "inline code" [ "in URL" =: "\\begin\n" =?> para (text "\\begin") ] + , "unbalanced brackets" =: + "[[[[[[[[[[[[[[[hi" =?> para (text "[[[[[[[[[[[[[[[hi") , testGroup "backslash escapes" [ "in URL" =: "[hi](/there\\))" |