Commit 789a5b71789d66db319dd2e6eebc5ca39e697edb
2016-11-20T00:10:41
Fix detection of link label with escapes and new lines.
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diff --git a/md4c/md4c.c b/md4c/md4c.c
index 7a86f30..fe6f737 100644
--- a/md4c/md4c.c
+++ b/md4c/md4c.c
@@ -1215,10 +1215,10 @@ md_is_link_label(MD_CTX* ctx, const MD_LINE* lines, int n_lines, OFF beg,
while(off < line_end) {
if(CH(off) == _T('\\') && off < ctx->size && (ISPUNCT(off+1) || ISNEWLINE(off+1))) {
- off++;
if(contents_end == 0)
contents_beg = off;
contents_end = off + 2;
+ off += 2;
} else if(CH(off) == _T('[')) {
return -1;
} else if(CH(off) == _T(']')) {
@@ -1234,21 +1234,29 @@ md_is_link_label(MD_CTX* ctx, const MD_LINE* lines, int n_lines, OFF beg,
return -1;
}
} else {
- if(contents_end == 0) {
- contents_beg = off;
- *p_beg_line_index = line_index;
+ int codepoint;
+ SZ char_size;
+
+ codepoint = md_decode_unicode(ctx->text, off, ctx->size, &char_size);
+ if(!ISUNICODEWHITESPACE_(codepoint)) {
+ if(contents_end == 0) {
+ contents_beg = off;
+ *p_beg_line_index = line_index;
+ }
+ contents_end = off + char_size;
}
- contents_end = off + 1;
+
+ off += char_size;
}
len++;
if(len > 999)
return -1;
- off++;
}
line_index++;
len++;
+ off = lines[line_index].beg;
}
return -1;