pars++;
if (flags & SCF_DO_SUBSTR) {
SV *last_str = NULL;
+ STRLEN last_chrs = 0;
int counted = mincount != 0;
if (data->last_end > 0 && mincount != 0) { /* Ends with a
l -= old;
/* Get the added string: */
last_str = newSVpvn_utf8(s + old, l, UTF);
+ last_chrs = UTF ? utf8_length((U8*)(s + old),
+ (U8*)(s + old + l)) : l;
if (deltanext == 0 && pos_before == b) {
/* What was added is a constant string */
if (mincount > 1) {
+
SvGROW(last_str, (mincount * l) + 1);
repeatcpy(SvPVX(last_str) + l,
SvPVX_const(last_str), l,
SvUTF8(sv) && SvMAGICAL(sv) ?
mg_find(sv, PERL_MAGIC_utf8) : NULL;
if (mg && mg->mg_len >= 0)
- mg->mg_len += CHR_SVLEN(last_str) - l;
+ mg->mg_len += last_chrs * (mincount-1);
}
+ last_chrs *= mincount;
data->last_end += l * (mincount - 1);
}
} else {
mg->mg_len = -1;
sv_setsv(sv, last_str);
data->last_end = data->pos_min;
- data->last_start_min =
- data->pos_min - CHR_SVLEN(last_str);
+ data->last_start_min = data->pos_min - last_chrs;
data->last_start_max = is_inf
? SSize_t_MAX
- : data->pos_min + data->pos_delta
- - CHR_SVLEN(last_str);
+ : data->pos_min + data->pos_delta - last_chrs;
}
data->longest = &(data->longest_float);
}
/* A temporary algorithm prefers floated substr to fixed one to dig
* more info. */
if (longest_fixed_length > longest_float_length) {
+ r->substrs->check_ix = 0;
r->check_end_shift = r->anchored_end_shift;
r->check_substr = r->anchored_substr;
r->check_utf8 = r->anchored_utf8;
r->check_offset_min = r->check_offset_max = r->anchored_offset;
- if (r->intflags & PREGf_ANCH_SINGLE)
+ if (r->intflags & (PREGf_ANCH_SBOL|PREGf_ANCH_GPOS))
r->intflags |= PREGf_NOSCAN;
}
else {
+ r->substrs->check_ix = 1;
r->check_end_shift = r->float_end_shift;
r->check_substr = r->float_substr;
r->check_utf8 = r->float_utf8;
if (SvTAIL(r->check_substr ? r->check_substr : r->check_utf8))
r->extflags |= RXf_INTUIT_TAIL;
}
+ r->substrs->data[0].max_offset = r->substrs->data[0].min_offset;
+
/* XXX Unneeded? dmq (shouldn't as this is handled elsewhere)
if ( (STRLEN)minlen < longest_float_length )
minlen= longest_float_length;