static char ident_too_long[] = "Identifier too long";
-static void restore_rsfp(pTHXo_ void *f);
+static void restore_rsfp(pTHX_ void *f);
#ifndef PERL_NO_UTF16_FILTER
-static I32 utf16_textfilter(pTHXo_ int idx, SV *sv, int maxlen);
-static I32 utf16rev_textfilter(pTHXo_ int idx, SV *sv, int maxlen);
+static I32 utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
+static I32 utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
#endif
#define XFAKEBRACK 128
#define XENUMMASK 127
-#ifdef EBCDIC
-/* For now 'use utf8' does not affect tokenizer on EBCDIC */
-#define UTF (PL_linestr && DO_UTF8(PL_linestr))
+#ifdef USE_UTF8_SCRIPTS
+# define UTF (!IN_BYTES)
#else
-#define UTF ((PL_linestr && DO_UTF8(PL_linestr)) || (PL_hints & HINT_UTF8))
+# ifdef EBCDIC /* For now 'use utf8' does not affect tokenizer on EBCDIC */
+# define UTF (PL_linestr && DO_UTF8(PL_linestr))
+# else
+# define UTF ((PL_linestr && DO_UTF8(PL_linestr)) || (PL_hints & HINT_UTF8))
+# endif
#endif
/* In variables named $^X, these are the legal values for X.
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
{
- STRLEN len = 0; /* disallow underscores */
- uv = (UV)scan_oct(s, 3, &len);
+ I32 flags = 0;
+ STRLEN len = 3;
+ uv = grok_oct(s, &len, &flags, NULL);
s += len;
}
goto NUM_ESCAPE_INSERT;
++s;
if (*s == '{') {
char* e = strchr(s, '}');
- STRLEN len = 1; /* allow underscores */
+ I32 flags = PERL_SCAN_ALLOW_UNDERSCORES;
+ STRLEN len;
+ ++s;
if (!e) {
yyerror("Missing right brace on \\x{}");
- ++s;
continue;
}
- uv = (UV)scan_hex(s + 1, e - s - 1, &len);
+ len = e - s;
+ uv = grok_hex(s, &len, &flags, NULL);
s = e + 1;
}
else {
{
- STRLEN len = 0; /* disallow underscores */
- uv = (UV)scan_hex(s, 2, &len);
+ STRLEN len = 2;
+ I32 flags = 0;
+ uv = grok_hex(s, &len, &flags, NULL);
s += len;
}
}
/* Call function. The function is expected to */
/* call "FILTER_READ(idx+1, buf_sv)" first. */
/* Return: <0:error, =0:eof, >0:not eof */
- return (*funcp)(aTHXo_ idx, buf_sv, maxlen);
+ return (*funcp)(aTHX_ idx, buf_sv, maxlen);
}
STATIC char *
if (PL_lex_dojoin) {
PL_nextval[PL_nexttoke].ival = 0;
force_next(',');
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
PL_nextval[PL_nexttoke].opval = newOP(OP_THREADSV, 0);
PL_nextval[PL_nexttoke].opval->op_targ = find_threadsv("\"");
force_next(PRIVATEREF);
#else
force_ident("\"", '$');
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
PL_nextval[PL_nexttoke].ival = 0;
force_next('$');
PL_nextval[PL_nexttoke].ival = 0;
if (ckWARN(WARN_RESERVED)) {
if (lastchar != '-') {
for (d = PL_tokenbuf; *d && isLOWER(*d); d++) ;
- if (!*d)
+ if (!*d && strNE(PL_tokenbuf,"main"))
Perl_warner(aTHX_ WARN_RESERVED, PL_warn_reserved,
PL_tokenbuf);
}
*/
if (!strchr(PL_tokenbuf,':')) {
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
/* Check for single character per-thread SVs */
if (PL_tokenbuf[0] == '$' && PL_tokenbuf[2] == '\0'
&& !isALPHA(PL_tokenbuf[1]) /* Rule out obvious non-threadsvs */
yylval.opval->op_targ = tmp;
return PRIVATEREF;
}
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
if ((tmp = pad_findmy(PL_tokenbuf)) != NOT_IN_PAD) {
SV *namesv = AvARRAY(PL_comppad_name)[tmp];
/* might be an "our" variable" */
if (*t == '@' || *t == '^')
needargs = TRUE;
}
- sv_catpvn(stuff, s, eol-s);
+ if (eol > s) {
+ sv_catpvn(stuff, s, eol-s);
#ifndef PERL_STRICT_CR
- if (eol-s > 1 && eol[-2] == '\r' && eol[-1] == '\n') {
- char *end = SvPVX(stuff) + SvCUR(stuff);
- end[-2] = '\n';
- end[-1] = '\0';
- SvCUR(stuff)--;
- }
+ if (eol-s > 1 && eol[-2] == '\r' && eol[-1] == '\n') {
+ char *end = SvPVX(stuff) + SvCUR(stuff);
+ end[-2] = '\n';
+ end[-1] = '\0';
+ SvCUR(stuff)--;
+ }
#endif
+ }
+ else
+ break;
}
s = eol;
if (PL_rsfp) {
PL_min_intro_pending = 0;
PL_padix = 0;
PL_subline = CopLINE(PL_curcop);
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
av_store(PL_comppad_name, 0, newSVpvn("@_", 2));
PL_curpad[0] = (SV*)newAV();
SvPADMY_on(PL_curpad[0]); /* XXX Needed? */
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
comppadlist = newAV();
AvREAL_off(comppadlist);
CvPADLIST(PL_compcv) = comppadlist;
CvOUTSIDE(PL_compcv) = (CV*)SvREFCNT_inc(outsidecv);
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
CvOWNER(PL_compcv) = 0;
New(666, CvMUTEXP(PL_compcv), 1, perl_mutex);
MUTEX_INIT(CvMUTEXP(PL_compcv));
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
return oldsavestack_ix;
}
return (char*)s;
}
-#ifdef PERL_OBJECT
-#include "XSUB.h"
-#endif
-
/*
* restore_rsfp
* Restore a source filter.
*/
static void
-restore_rsfp(pTHXo_ void *f)
+restore_rsfp(pTHX_ void *f)
{
PerlIO *fp = (PerlIO*)f;
#ifndef PERL_NO_UTF16_FILTER
static I32
-utf16_textfilter(pTHXo_ int idx, SV *sv, int maxlen)
+utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
{
I32 count = FILTER_READ(idx+1, sv, maxlen);
if (count) {
}
static I32
-utf16rev_textfilter(pTHXo_ int idx, SV *sv, int maxlen)
+utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen)
{
I32 count = FILTER_READ(idx+1, sv, maxlen);
if (count) {