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quickjs-2023-12-09.tar.xz with Haiku+OpenBSD tweaks.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4664 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2023-12-09 15:18:26 +00:00
parent af61519632
commit deb3cfb4b6
18 changed files with 3256 additions and 3333 deletions
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23
deps/quickjs/libregexp.c vendored
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@@ -1071,11 +1071,10 @@ static int re_is_simple_quantifier(const uint8_t *bc_buf, int bc_buf_len)
}
/* '*pp' is the first char after '<' */
static int re_parse_group_name(char *buf, int buf_size,
const uint8_t **pp, BOOL is_utf16)
static int re_parse_group_name(char *buf, int buf_size, const uint8_t **pp)
{
const uint8_t *p;
uint32_t c;
const uint8_t *p, *p1;
uint32_t c, d;
char *q;
p = *pp;
@@ -1086,11 +1085,18 @@ static int re_parse_group_name(char *buf, int buf_size,
p++;
if (*p != 'u')
return -1;
c = lre_parse_escape(&p, is_utf16 * 2);
c = lre_parse_escape(&p, 2); // accept surrogate pairs
} else if (c == '>') {
break;
} else if (c >= 128) {
c = unicode_from_utf8(p, UTF8_CHAR_LEN_MAX, &p);
if (c >= 0xD800 && c <= 0xDBFF) {
d = unicode_from_utf8(p, UTF8_CHAR_LEN_MAX, &p1);
if (d >= 0xDC00 && d <= 0xDFFF) {
c = 0x10000 + 0x400 * (c - 0xD800) + (d - 0xDC00);
p = p1;
}
}
} else {
p++;
}
@@ -1140,8 +1146,7 @@ static int re_parse_captures(REParseState *s, int *phas_named_captures,
/* potential named capture */
if (capture_name) {
p += 3;
if (re_parse_group_name(name, sizeof(name), &p,
s->is_utf16) == 0) {
if (re_parse_group_name(name, sizeof(name), &p) == 0) {
if (!strcmp(name, capture_name))
return capture_index;
}
@@ -1314,7 +1319,7 @@ static int re_parse_term(REParseState *s, BOOL is_backward_dir)
} else if (p[2] == '<') {
p += 3;
if (re_parse_group_name(s->u.tmp_buf, sizeof(s->u.tmp_buf),
&p, s->is_utf16)) {
&p)) {
return re_parse_error(s, "invalid group name");
}
if (find_group_name(s, s->u.tmp_buf) > 0) {
@@ -1378,7 +1383,7 @@ static int re_parse_term(REParseState *s, BOOL is_backward_dir)
}
p1 += 3;
if (re_parse_group_name(s->u.tmp_buf, sizeof(s->u.tmp_buf),
&p1, s->is_utf16)) {
&p1)) {
if (s->is_utf16 || re_has_named_captures(s))
return re_parse_error(s, "invalid group name");
else