*
**** Alterations to Henry's code are...
****
- **** Copyright (c) 1991-2002, Larry Wall
+ **** Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ **** 2000, 2001, 2002, 2003, by Larry Wall and others
****
**** You may distribute under the terms of either the GNU General Public
**** License or the Artistic License, as specified in the README file.
STRLEN old_l = CHR_SVLEN(*data->longest);
if ((l >= old_l) && ((l > old_l) || (data->flags & SF_BEFORE_EOL))) {
- sv_setsv(*data->longest, data->last_found);
+ SvSetMagicSV(*data->longest, data->last_found);
if (*data->longest == data->longest_fixed) {
data->offset_fixed = l ? data->last_start_min : data->pos_min;
if (data->flags & SF_BEFORE_EOL)
}
}
SvCUR_set(data->last_found, 0);
+ {
+ SV * sv = data->last_found;
+ MAGIC *mg =
+ SvUTF8(sv) && SvMAGICAL(sv) ? mg_find(sv, PERL_MAGIC_utf8) : NULL;
+ if (mg && mg->mg_len > 0)
+ mg->mg_len = 0;
+ }
data->last_end = -1;
data->flags &= ~SF_BEFORE_EOL;
}
if (!(and_with->flags & ANYOF_EOS))
cl->flags &= ~ANYOF_EOS;
- if (cl->flags & ANYOF_UNICODE_ALL && and_with->flags & ANYOF_UNICODE) {
+ if (cl->flags & ANYOF_UNICODE_ALL && and_with->flags & ANYOF_UNICODE &&
+ !(and_with->flags & ANYOF_INVERT)) {
cl->flags &= ~ANYOF_UNICODE_ALL;
cl->flags |= ANYOF_UNICODE;
ARG_SET(cl, ARG(and_with));
}
- if (!(and_with->flags & ANYOF_UNICODE_ALL))
+ if (!(and_with->flags & ANYOF_UNICODE_ALL) &&
+ !(and_with->flags & ANYOF_INVERT))
cl->flags &= ~ANYOF_UNICODE_ALL;
- if (!(and_with->flags & (ANYOF_UNICODE|ANYOF_UNICODE_ALL)))
+ if (!(and_with->flags & (ANYOF_UNICODE|ANYOF_UNICODE_ALL)) &&
+ !(and_with->flags & ANYOF_INVERT))
cl->flags &= ~ANYOF_UNICODE;
}
? I32_MAX : data->pos_min + data->pos_delta;
}
sv_catpvn(data->last_found, STRING(scan), STR_LEN(scan));
+ {
+ SV * sv = data->last_found;
+ MAGIC *mg = SvUTF8(sv) && SvMAGICAL(sv) ?
+ mg_find(sv, PERL_MAGIC_utf8) : NULL;
+ if (mg && mg->mg_len >= 0)
+ mg->mg_len += utf8_length((U8*)STRING(scan),
+ (U8*)STRING(scan)+STR_LEN(scan));
+ }
if (UTF)
SvUTF8_on(data->last_found);
data->last_end = data->pos_min + l;
SvCUR_set(data->last_found,
SvCUR(data->last_found) - l);
sv_catsv(data->last_found, last_str);
+ {
+ SV * sv = data->last_found;
+ MAGIC *mg =
+ SvUTF8(sv) && SvMAGICAL(sv) ?
+ mg_find(sv, PERL_MAGIC_utf8) : NULL;
+ if (mg && mg->mg_len >= 0)
+ mg->mg_len += CHR_SVLEN(last_str);
+ }
data->last_end += l * (mincount - 1);
}
} else {
r->prelen = xend - exp;
r->precomp = savepvn(RExC_precomp, r->prelen);
r->subbeg = NULL;
+#ifdef PERL_COPY_ON_WRITE
+ r->saved_copy = Nullsv;
+#endif
r->reganch = pm->op_pmflags & PMf_COMPILETIME;
r->nparens = RExC_npar - 1; /* set early to validate backrefs */
FAIL("Eval-group not allowed at runtime, use re 'eval'");
if (PL_tainting && PL_tainted)
FAIL("Eval-group in insecure regular expression");
+ if (PL_curcop == &PL_compiling)
+ PL_cv_has_eval = 1;
}
-
+
nextchar(pRExC_state);
if (logical) {
ret = reg_node(pRExC_state, LOGICAL);
else if (k == ANYOF) {
int i, rangestart = -1;
U8 flags = ANYOF_FLAGS(o);
- const char * const anyofs[] = { /* Should be syncronized with
+ const char * const anyofs[] = { /* Should be synchronized with
* ANYOF_ #xdefines in regcomp.h */
"\\w",
"\\W",
Safefree(r->precomp);
if (r->offsets) /* 20010421 MJD */
Safefree(r->offsets);
- if (RX_MATCH_COPIED(r))
- Safefree(r->subbeg);
+ RX_MATCH_COPY_FREE(r);
+#ifdef PERL_COPY_ON_WRITE
+ if (r->saved_copy)
+ SvREFCNT_dec(r->saved_copy);
+#endif
if (r->substrs) {
if (r->anchored_substr)
SvREFCNT_dec(r->anchored_substr);
void
Perl_save_re_context(pTHX)
{
-#if 0
- SAVEPPTR(RExC_precomp); /* uncompiled string. */
- SAVEI32(RExC_npar); /* () count. */
- SAVEI32(RExC_size); /* Code size. */
- SAVEI32(RExC_flags); /* are we folding, multilining? */
- SAVEVPTR(RExC_rx); /* from regcomp.c */
- SAVEI32(RExC_seen); /* from regcomp.c */
- SAVEI32(RExC_sawback); /* Did we see \1, ...? */
- SAVEI32(RExC_naughty); /* How bad is this pattern? */
- SAVEVPTR(RExC_emit); /* Code-emit pointer; ®dummy = don't */
- SAVEPPTR(RExC_end); /* End of input for compile */
- SAVEPPTR(RExC_parse); /* Input-scan pointer. */
-#endif
-
SAVEI32(PL_reg_flags); /* from regexec.c */
SAVEPPTR(PL_bostr);
SAVEPPTR(PL_reginput); /* String-input pointer. */
SAVEVPTR(PL_regstartp); /* Pointer to startp array. */
SAVEVPTR(PL_regendp); /* Ditto for endp. */
SAVEVPTR(PL_reglastparen); /* Similarly for lastparen. */
+ SAVEVPTR(PL_reglastcloseparen); /* Similarly for lastcloseparen. */
SAVEPPTR(PL_regtill); /* How far we are required to go. */
SAVEGENERICPV(PL_reg_start_tmp); /* from regexec.c */
PL_reg_start_tmp = 0;
SAVEVPTR(PL_reg_re); /* from regexec.c */
SAVEPPTR(PL_reg_ganch); /* from regexec.c */
SAVESPTR(PL_reg_sv); /* from regexec.c */
- SAVEI8(PL_reg_match_utf8); /* from regexec.c */
+ SAVEBOOL(PL_reg_match_utf8); /* from regexec.c */
SAVEVPTR(PL_reg_magic); /* from regexec.c */
SAVEI32(PL_reg_oldpos); /* from regexec.c */
SAVEVPTR(PL_reg_oldcurpm); /* from regexec.c */
SAVEVPTR(PL_reg_curpm); /* from regexec.c */
+ SAVEPPTR(PL_reg_oldsaved); /* old saved substr during match */
+ PL_reg_oldsaved = Nullch;
+ SAVEI32(PL_reg_oldsavedlen); /* old length of saved substr during match */
+ PL_reg_oldsavedlen = 0;
+#ifdef PERL_COPY_ON_WRITE
+ SAVESPTR(PL_nrs);
+ PL_nrs = Nullsv;
+#endif
+ SAVEI32(PL_reg_maxiter); /* max wait until caching pos */
+ PL_reg_maxiter = 0;
+ SAVEI32(PL_reg_leftiter); /* wait until caching pos */
+ PL_reg_leftiter = 0;
+ SAVEGENERICPV(PL_reg_poscache); /* cache of pos of WHILEM */
+ PL_reg_poscache = Nullch;
+ SAVEI32(PL_reg_poscache_size); /* size of pos cache of WHILEM */
+ PL_reg_poscache_size = 0;
+ SAVEPPTR(PL_regprecomp); /* uncompiled string. */
SAVEI32(PL_regnpar); /* () count. */
SAVEI32(PL_regsize); /* from regexec.c */
{
/* Save $1..$n (#18107: UTF-8 s/(\w+)/uc($1)/e); AMS 20021106. */
- int i;
+ U32 i;
GV *mgv;
REGEXP *rx;
char digits[16];
if (PL_curpm && (rx = PM_GETRE(PL_curpm))) {
for (i = 1; i <= rx->nparens; i++) {
- sprintf(digits, "%lu", i);
+ sprintf(digits, "%lu", (long)i);
if ((mgv = gv_fetchpv(digits, FALSE, SVt_PV)))
save_scalar(mgv);
}
https://perl5.git.perl.org / perl5.git / blobdiff