diff options
Diffstat (limited to 'src/scanners.c')
| -rw-r--r-- | src/scanners.c | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/src/scanners.c b/src/scanners.c index 7868e01..d9f998f 100644 --- a/src/scanners.c +++ b/src/scanners.c @@ -7,11 +7,17 @@ bufsize_t _scan_at(bufsize_t (*scanner)(const unsigned char *), cmark_chunk *c, bufsize_t offset) { bufsize_t res; unsigned char *ptr = (unsigned char *)c->data; - unsigned char lim = ptr[c->len]; + unsigned char zero = '\0'; - ptr[c->len] = '\0'; - res = scanner(ptr + offset); - ptr[c->len] = lim; + if (ptr == NULL) { + res = scanner(&zero); + } else { + unsigned char lim = ptr[c->len]; + + ptr[c->len] = '\0'; + res = scanner(ptr + offset); + ptr[c->len] = lim; + } return res; } @@ -15122,45 +15128,37 @@ bufsize_t _scan_html_tag(const unsigned char *p) { unsigned char yych; static const unsigned char yybm[] = { /* table 1 .. 8: 0 */ - 0, 230, 230, 230, 230, 230, 230, 230, 230, 199, 199, 199, 199, 199, + 0, 230, 230, 230, 230, 230, 230, 230, 230, 199, 199, 199, 199, 199, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, - 230, 230, 230, 230, 199, 230, 70, 230, 230, 230, 230, 134, 230, 230, - 230, 230, 230, 254, 246, 230, 254, 254, 254, 254, 254, 254, 254, 254, - 254, 254, 246, 230, 198, 198, 196, 230, 230, 254, 254, 254, 254, 254, + 230, 230, 230, 199, 230, 70, 230, 230, 230, 230, 134, 230, 230, 230, + 230, 230, 254, 246, 230, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 246, 230, 198, 198, 196, 230, 230, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, - 254, 254, 254, 254, 254, 254, 254, 230, 230, 226, 230, 246, 198, 254, + 254, 254, 254, 254, 254, 254, 230, 230, 226, 230, 246, 198, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, - 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 230, 230, 230, - 230, 230, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 230, 230, 230, 230, + 230, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* table 9 .. 11: 256 */ - 0, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, + 0, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 160, 32, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 160, 160, 160, 160, 160, 128, 160, 224, 224, 224, 224, 224, + 160, 160, 32, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, + 160, 160, 160, 160, 160, 160, 128, 160, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, - 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 160, 160, 160, + 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, + 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; yych = *(marker = p); if (yych <= '`') { |