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author | John MacFarlane <jgm@berkeley.edu> | 2019-11-11 12:55:33 -0800 |
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committer | John MacFarlane <jgm@berkeley.edu> | 2019-11-11 12:55:33 -0800 |
commit | 7b35d4bdc5e514ded03c0f0012983fe315a3aaf4 (patch) | |
tree | 8a5e6b25cac90d264ba492470ec70f31bc6ea7a5 /src/inlines.c | |
parent | cb1cd888cce0cae20a33663d6d17ef7630c5d4d7 (diff) |
Cleaner approach to max digits for numeric entities.
This modifies unescaping in houdini_html_u.c rather than
the entity handling in inlines.c. Unlike the other,
this approach works also in e.g. link titles.
Diffstat (limited to 'src/inlines.c')
-rw-r--r-- | src/inlines.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/inlines.c b/src/inlines.c index 263a39b..6b77311 100644 --- a/src/inlines.c +++ b/src/inlines.c @@ -784,18 +784,13 @@ static cmark_node *handle_backslash(subject *subj) { static cmark_node *handle_entity(subject *subj) { cmark_strbuf ent = CMARK_BUF_INIT(subj->mem); bufsize_t len; - int length_limit = 256; advance(subj); len = houdini_unescape_ent(&ent, subj->input.data + subj->pos, subj->input.len - subj->pos); - if (peek_char(subj) == '#') { - length_limit = 9; // includes #, optional x for hex, and ; - } - - if (len <= 0 || len > length_limit) + if (len <= 0) return make_str(subj, subj->pos - 1, subj->pos - 1, cmark_chunk_literal("&")); subj->pos += len; |