diff options
| author | John MacFarlane <jgm@berkeley.edu> | 2017-06-02 16:33:02 +0200 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2017-06-02 16:33:30 +0200 |
| commit | 6ec3b485c406bb05ca5e13fe61d84df6b27f1945 (patch) | |
| tree | 7fe4d4c5ff47f483bd1ccb37ea99212c414c736d | |
| parent | 14ea489f5dd6e3d07e23f104d6c9ce441d05751b (diff) | |
Properly handle backslashes in link destinations.
Only ascii punctuation characters are escapable,
per the spec.
Closes #192.
| -rw-r--r-- | src/inlines.c | 4 | ||||
| -rw-r--r-- | test/regression.txt | 8 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/inlines.c b/src/inlines.c index 021d5a3..eea0631 100644 --- a/src/inlines.c +++ b/src/inlines.c @@ -842,7 +842,9 @@ static bufsize_t manual_scan_link_url(cmark_chunk *input, bufsize_t offset) { } } else { while (i < input->len) { - if (input->data[i] == '\\') + if (input->data[i] == '\\' && + i + 1 < input-> len && + cmark_ispunct(input->data[i+1])) i += 2; else if (input->data[i] == '(') { ++nb_p; diff --git a/test/regression.txt b/test/regression.txt index ebc31bc..18b7d79 100644 --- a/test/regression.txt +++ b/test/regression.txt @@ -84,3 +84,11 @@ Issue #193 - unescaped left angle brackets in link destination <p><a href="te%3Cst">a</a></p> ```````````````````````````````` +Issue #192 - escaped spaces in link destination + + +```````````````````````````````` example +[a](te\ st) +. +<p>[a](te\ st)</p> +```````````````````````````````` |