#define XFAKEBRACK 128
#define XENUMMASK 127
+/*#define UTF (SvUTF8(PL_linestr) && !(PL_hints & HINT_BYTE))*/
#define UTF (PL_hints & HINT_UTF8)
-/*
- * Note: we try to be careful never to call the isXXX_utf8() functions
- * unless we're pretty sure we've seen the beginning of a UTF-8 character
- * (that is, the two high bits are set). Otherwise we risk loading in the
- * heavy-duty SWASHINIT and SWASHGET routines unnecessarily.
- */
-#define isIDFIRST_lazy(p) ((!UTF || (*((U8*)p) < 0xc0)) \
- ? isIDFIRST(*(p)) \
- : isIDFIRST_utf8((U8*)p))
-#define isALNUM_lazy(p) ((!UTF || (*((U8*)p) < 0xc0)) \
- ? isALNUM(*(p)) \
- : isALNUM_utf8((U8*)p))
/* In variables name $^X, these are the legal values for X.
* 1999-02-27 mjd-perl-patch@plover.com */
yywarn(Perl_form(aTHX_ "%s found where operator expected", what));
if (is_first)
Perl_warn(aTHX_ "\t(Missing semicolon on previous line?)\n");
- else if (PL_oldoldbufptr && isIDFIRST_lazy(PL_oldoldbufptr)) {
+ else if (PL_oldoldbufptr && isIDFIRST_lazy_if(PL_oldoldbufptr,UTF)) {
char *t;
- for (t = PL_oldoldbufptr; *t && (isALNUM_lazy(t) || *t == ':'); t++) ;
+ for (t = PL_oldoldbufptr; *t && (isALNUM_lazy_if(t,UTF) || *t == ':'); t++) ;
if (t < PL_bufptr && isSPACE(*t))
Perl_warn(aTHX_ "\t(Do you need to predeclare %.*s?)\n",
t - PL_oldoldbufptr, PL_oldoldbufptr);
* utf16-to-utf8-reversed.
*/
-#ifdef WIN32
+#ifdef PERL_CR_FILTER
+static void
+strip_return(SV *sv)
+{
+ register char *s = SvPVX(sv);
+ register char *e = s + SvCUR(sv);
+ /* outer loop optimized to do nothing if there are no CR-LFs */
+ while (s < e) {
+ if (*s++ == '\r' && *s == '\n') {
+ /* hit a CR-LF, need to copy the rest */
+ register char *d = s - 1;
+ *d++ = *s++;
+ while (s < e) {
+ if (*s == '\r' && s[1] == '\n')
+ s++;
+ *d++ = *s++;
+ }
+ SvCUR(sv) -= s - d;
+ return;
+ }
+ }
+}
STATIC I32
-S_win32_textfilter(pTHX_ int idx, SV *sv, int maxlen)
+S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen)
{
- I32 count = FILTER_READ(idx+1, sv, maxlen);
- if (count > 0 && !maxlen)
- win32_strip_return(sv);
- return count;
+ I32 count = FILTER_READ(idx+1, sv, maxlen);
+ if (count > 0 && !maxlen)
+ strip_return(sv);
+ return count;
}
#endif
*t = '\0';
if (t - s > 0)
CopFILE_set(PL_curcop, s);
- else
- CopFILE_set(PL_curcop, PL_origfilename);
*t = ch;
CopLINE_set(PL_curcop, atoi(n)-1);
}
return;
while (isSPACE(*PL_last_uni))
PL_last_uni++;
- for (s = PL_last_uni; isALNUM_lazy(s) || *s == '-'; s++) ;
+ for (s = PL_last_uni; isALNUM_lazy_if(s,UTF) || *s == '-'; s++) ;
if ((t = strchr(s, '(')) && t < PL_bufptr)
return;
if (ckWARN_d(WARN_AMBIGUOUS)){
start = skipspace(start);
s = start;
- if (isIDFIRST_lazy(s) ||
+ if (isIDFIRST_lazy_if(s,UTF) ||
(allow_pack && *s == ':') ||
(allow_initial_tick && *s == '\'') )
{
register char *s = start; /* start of the constant */
register char *d = SvPVX(sv); /* destination for copies */
bool dorange = FALSE; /* are we in a translit range? */
+ bool has_utf = FALSE; /* embedded \x{} */
I32 len; /* ? */
I32 utf = (PL_lex_inwhat == OP_TRANS && PL_sublex_info.sub_op)
? (PL_sublex_info.sub_op->op_private & (OPpTRANS_FROM_UTF|OPpTRANS_TO_UTF))
}
/* check for embedded arrays (@foo, @:foo, @'foo, @{foo}, @$foo) */
- else if (*s == '@' && s[1] && (isALNUM_lazy(s+1) || strchr(":'{$", s[1])))
+ else if (*s == '@' && s[1]
+ && (isALNUM_lazy_if(s+1,UTF) || strchr(":'{$", s[1])))
break;
/* check for embedded scalars. only stop if we're sure it's a
if (ckWARN(WARN_UTF8)) {
(void)utf8_to_uv((U8*)s, &len); /* could cvt latin-1 to utf8 here... */
if (len) {
+ has_utf = TRUE;
while (len--)
*d++ = *s++;
continue;
}
}
+ else
+ has_utf = TRUE; /* assume valid utf8 */
}
/* backslashes */
yyerror("Missing right brace on \\x{}");
e = s;
}
- if (!utf) {
- dTHR;
- if (ckWARN(WARN_UTF8))
- Perl_warner(aTHX_ WARN_UTF8,
- "Use of \\x{} without utf8 declaration");
- }
/* note: utf always shorter than hex */
d = (char*)uv_to_utf8((U8*)d,
(UV)scan_hex(s + 1, e - s - 1, &len));
s = e + 1;
+ has_utf = TRUE;
}
else {
UV uv = (UV)scan_hex(s, 2, &len);
utf != (OPpTRANS_FROM_UTF|OPpTRANS_TO_UTF))
{
d = (char*)uv_to_utf8((U8*)d, uv); /* doing a CU or UC */
+ has_utf = TRUE;
}
else {
if (uv >= 127 && UTF) {
if (ckWARN(WARN_UTF8))
Perl_warner(aTHX_ WARN_UTF8,
"\\x%.*s will produce malformed UTF-8 character; use \\x{%.*s} for that",
- len,s,len,s);
+ (int)len,s,(int)len,s);
}
*d++ = (char)uv;
}
*d = '\0';
SvCUR_set(sv, d - SvPVX(sv));
SvPOK_on(sv);
+ if (has_utf)
+ SvUTF8_on(sv);
/* shrink the sv if we allocated more than we used */
if (SvCUR(sv) + 5 < SvLEN(sv)) {
case '&':
case '$':
weight -= seen[un_char] * 10;
- if (isALNUM_lazy(s+1)) {
+ if (isALNUM_lazy_if(s+1,UTF)) {
scan_ident(s, send, tmpbuf, sizeof tmpbuf, FALSE);
if ((int)strlen(tmpbuf) > 1 && gv_fetchpv(tmpbuf,FALSE, SVt_PV))
weight -= 100;
* Not a method if it's really "print foo $bar"
* Method if it's really "foo package::" (interpreted as package->foo)
* Not a method if bar is known to be a subroutne ("sub bar; foo bar")
- * Not a method if bar is a filehandle or package, but is quotd with
+ * Not a method if bar is a filehandle or package, but is quoted with
* =>
*/
STATIC char *
S_filter_gets(pTHX_ register SV *sv, register PerlIO *fp, STRLEN append)
{
-#ifdef WIN32FILTER
+#ifdef PERL_CR_FILTER
if (!PL_rsfp_filters) {
- filter_add(win32_textfilter,NULL);
+ filter_add(S_cr_textfilter,NULL);
}
#endif
if (PL_rsfp_filters) {
*/
if (PL_in_my) {
if (PL_in_my == KEY_our) { /* "our" is merely analogous to "my" */
+ if (strchr(PL_tokenbuf,':'))
+ yyerror(Perl_form(aTHX_ "No package name allowed for "
+ "variable %s in \"our\"",
+ PL_tokenbuf));
tmp = pad_allocmy(PL_tokenbuf);
}
else {
}
#endif /* USE_THREADS */
if ((tmp = pad_findmy(PL_tokenbuf)) != NOT_IN_PAD) {
+ SV *namesv = AvARRAY(PL_comppad_name)[tmp];
/* might be an "our" variable" */
- if (SvFLAGS(AvARRAY(PL_comppad_name)[tmp]) & SVpad_OUR) {
+ if (SvFLAGS(namesv) & SVpad_OUR) {
/* build ops for a bareword */
- yylval.opval = (OP*)newSVOP(OP_CONST, 0, newSVpv(PL_tokenbuf+1, 0));
+ SV *sym = newSVpv(HvNAME(GvSTASH(namesv)),0);
+ sv_catpvn(sym, "::", 2);
+ sv_catpv(sym, PL_tokenbuf+1);
+ yylval.opval = (OP*)newSVOP(OP_CONST, 0, sym);
yylval.opval->op_private = OPpCONST_ENTERED;
- gv_fetchpv(PL_tokenbuf+1,
+ gv_fetchpv(SvPVX(sym),
(PL_in_eval
- ? (GV_ADDMULTI | GV_ADDINEVAL | GV_ADDOUR)
- : GV_ADDOUR
+ ? (GV_ADDMULTI | GV_ADDINEVAL)
+ : TRUE
),
((PL_tokenbuf[0] == '$') ? SVt_PV
: (PL_tokenbuf[0] == '@') ? SVt_PVAV
retry:
switch (*s) {
default:
- if (isIDFIRST_lazy(s))
+ if (isIDFIRST_lazy_if(s,UTF))
goto keylookup;
Perl_croak(aTHX_ "Unrecognized character \\x%02X", *s & 255);
case 4:
else if (*s == '>') {
s++;
s = skipspace(s);
- if (isIDFIRST_lazy(s)) {
+ if (isIDFIRST_lazy_if(s,UTF)) {
s = force_word(s,METHOD,FALSE,TRUE,FALSE);
TOKEN(ARROW);
}
grabattrs:
s = skipspace(s);
attrs = Nullop;
- while (isIDFIRST_lazy(s)) {
+ while (isIDFIRST_lazy_if(s,UTF)) {
d = scan_word(s, PL_tokenbuf, sizeof PL_tokenbuf, FALSE, &len);
+ if (isLOWER(*s) && (tmp = keyword(PL_tokenbuf, len))) {
+ if (tmp < 0) tmp = -tmp;
+ switch (tmp) {
+ case KEY_or:
+ case KEY_and:
+ case KEY_for:
+ case KEY_unless:
+ case KEY_if:
+ case KEY_while:
+ case KEY_until:
+ goto got_attrs;
+ default:
+ break;
+ }
+ }
if (*d == '(') {
d = scan_str(d,TRUE,TRUE);
if (!d) {
newSVpvn(s, len)));
}
s = skipspace(d);
- while (*s == ',')
+ if (*s == ':' && s[1] != ':')
s = skipspace(s+1);
+ else if (s == d)
+ break; /* require real whitespace or :'s */
}
- tmp = (PL_expect == XOPERATOR ? '=' : '{'); /*'}' for vi */
- if (*s != ';' && *s != tmp) {
+ tmp = (PL_expect == XOPERATOR ? '=' : '{'); /*'}(' for vi */
+ if (*s != ';' && *s != tmp && (tmp != '=' || *s != ')')) {
char q = ((*s == '\'') ? '"' : '\'');
/* If here for an expression, and parsed no attrs, back off. */
if (tmp == '=' && !attrs) {
op_free(attrs);
OPERATOR(':');
}
+ got_attrs:
if (attrs) {
PL_nextval[PL_nexttoke].opval = attrs;
force_next(THING);
while (d < PL_bufend && (*d == ' ' || *d == '\t'))
d++;
}
- if (d < PL_bufend && isIDFIRST_lazy(d)) {
+ if (d < PL_bufend && isIDFIRST_lazy_if(d,UTF)) {
d = scan_word(d, PL_tokenbuf + 1, sizeof PL_tokenbuf - 1,
FALSE, &len);
while (d < PL_bufend && (*d == ' ' || *d == '\t'))
}
t++;
}
- else if (isALNUM_lazy(t)) {
+ else if (isALNUM_lazy_if(t,UTF)) {
t += UTF8SKIP(t);
- while (t < PL_bufend && isALNUM_lazy(t))
+ while (t < PL_bufend && isALNUM_lazy_if(t,UTF))
t += UTF8SKIP(t);
}
while (t < PL_bufend && isSPACE(*t))
AOPERATOR(ANDAND);
s--;
if (PL_expect == XOPERATOR) {
- if (ckWARN(WARN_SEMICOLON) && isIDFIRST_lazy(s) && PL_bufptr == PL_linestart) {
+ if (ckWARN(WARN_SEMICOLON)
+ && isIDFIRST_lazy_if(s,UTF) && PL_bufptr == PL_linestart)
+ {
CopLINE_dec(PL_curcop);
Perl_warner(aTHX_ WARN_SEMICOLON, PL_warn_nosemi);
CopLINE_inc(PL_curcop);
}
}
- if (s[1] == '#' && (isIDFIRST_lazy(s+2) || strchr("{$:+-", s[2]))) {
+ if (s[1] == '#' && (isIDFIRST_lazy_if(s+2,UTF) || strchr("{$:+-", s[2]))) {
PL_tokenbuf[0] = '@';
s = scan_ident(s + 1, PL_bufend, PL_tokenbuf + 1,
sizeof PL_tokenbuf - 1, FALSE);
PL_tokenbuf[0] = '@';
if (ckWARN(WARN_SYNTAX)) {
for(t = s + 1;
- isSPACE(*t) || isALNUM_lazy(t) || *t == '$';
+ isSPACE(*t) || isALNUM_lazy_if(t,UTF) || *t == '$';
t++) ;
if (*t++ == ',') {
PL_bufptr = skipspace(PL_bufptr);
char tmpbuf[sizeof PL_tokenbuf];
STRLEN len;
for (t++; isSPACE(*t); t++) ;
- if (isIDFIRST_lazy(t)) {
+ if (isIDFIRST_lazy_if(t,UTF)) {
t = scan_word(t, tmpbuf, sizeof tmpbuf, TRUE, &len);
for (; isSPACE(*t); t++) ;
if (*t == ';' && get_cv(tmpbuf, FALSE))
PL_expect = XOPERATOR;
else if (strchr("$@\"'`q", *s))
PL_expect = XTERM; /* e.g. print $fh "foo" */
- else if (strchr("&*<%", *s) && isIDFIRST_lazy(s+1))
+ else if (strchr("&*<%", *s) && isIDFIRST_lazy_if(s+1,UTF))
PL_expect = XTERM; /* e.g. print $fh &sub */
- else if (isIDFIRST_lazy(s)) {
+ else if (isIDFIRST_lazy_if(s,UTF)) {
char tmpbuf[sizeof PL_tokenbuf];
scan_word(s, tmpbuf, sizeof tmpbuf, TRUE, &len);
if (tmp = keyword(tmpbuf, len)) {
if (ckWARN(WARN_SYNTAX)) {
if (*s == '[' || *s == '{') {
char *t = s + 1;
- while (*t && (isALNUM_lazy(t) || strchr(" \t$#+-'\"", *t)))
+ while (*t && (isALNUM_lazy_if(t,UTF) || strchr(" \t$#+-'\"", *t)))
t++;
if (*t == '}' || *t == ']') {
t++;
/* Disable warning on "study /blah/" */
if (PL_oldoldbufptr == PL_last_uni
&& (*PL_last_uni != 's' || s - PL_last_uni < 5
- || memNE(PL_last_uni, "study", 5) || isALNUM_lazy(PL_last_uni+5)))
+ || memNE(PL_last_uni, "study", 5)
+ || isALNUM_lazy_if(PL_last_uni+5,UTF)))
check_uni();
s = scan_pat(s,OP_MATCH);
TERM(sublex_start());
/* Two barewords in a row may indicate method call. */
- if ((isIDFIRST_lazy(s) || *s == '$') && (tmp=intuit_method(s,gv)))
+ if ((isIDFIRST_lazy_if(s,UTF) || *s == '$') && (tmp=intuit_method(s,gv)))
return tmp;
/* If not a declared subroutine, it's an indirect object. */
/* If followed by a bareword, see if it looks like indir obj. */
- if ((isIDFIRST_lazy(s) || *s == '$') && (tmp = intuit_method(s,gv)))
+ if ((isIDFIRST_lazy_if(s,UTF) || *s == '$') && (tmp = intuit_method(s,gv)))
return tmp;
/* Not a method, so call it a subroutine (if defined) */
IoTYPE(GvIOp(gv)) = '-';
else
IoTYPE(GvIOp(gv)) = '<';
+#if defined(WIN32) && !defined(PERL_TEXTMODE_SCRIPTS)
+ /* if the script was opened in binmode, we need to revert
+ * it to text mode for compatibility; but only iff it has CRs
+ * XXX this is a questionable hack at best. */
+ if (PL_bufend-PL_bufptr > 2
+ && PL_bufend[-1] == '\n' && PL_bufend[-2] == '\r')
+ {
+ Off_t loc = 0;
+ if (IoTYPE(GvIOp(gv)) == '<') {
+ loc = PerlIO_tell(PL_rsfp);
+ (void)PerlIO_seek(PL_rsfp, 0L, 0);
+ }
+ if (PerlLIO_setmode(PerlIO_fileno(PL_rsfp), O_TEXT) != -1) {
+#if defined(__BORLANDC__)
+ /* XXX see note in do_binmode() */
+ ((FILE*)PL_rsfp)->flags |= _F_BIN;
+#endif
+ if (loc > 0)
+ PerlIO_seek(PL_rsfp, loc, 0);
+ }
+ }
+#endif
PL_rsfp = Nullfp;
}
goto fake_eof;
case KEY_AUTOLOAD:
case KEY_DESTROY:
case KEY_BEGIN:
- case KEY_END:
- case KEY_STOP:
+ case KEY_CHECK:
case KEY_INIT:
+ case KEY_END:
if (PL_expect == XSTATE) {
s = PL_bufptr;
goto really_sub;
case KEY_foreach:
yylval.ival = CopLINE(PL_curcop);
s = skipspace(s);
- if (PL_expect == XSTATE && isIDFIRST_lazy(s)) {
+ if (PL_expect == XSTATE && isIDFIRST_lazy_if(s,UTF)) {
char *p = s;
if ((PL_bufend - p) >= 3 &&
strnEQ(p, "my", 2) && isSPACE(*(p + 2)))
strnEQ(p, "our", 3) && isSPACE(*(p + 3)))
p += 3;
p = skipspace(p);
- if (isIDFIRST_lazy(p)) {
+ if (isIDFIRST_lazy_if(p,UTF)) {
p = scan_ident(p, PL_bufend,
PL_tokenbuf, sizeof PL_tokenbuf, TRUE);
p = skipspace(p);
Rop(OP_SGE);
case KEY_grep:
- LOP(OP_GREPSTART, *s == '(' ? XTERM : XREF);
+ LOP(OP_GREPSTART, XREF);
case KEY_goto:
s = force_word(s,WORD,TRUE,FALSE,FALSE);
TERM(sublex_start());
case KEY_map:
- LOP(OP_MAPSTART, *s == '(' ? XTERM : XREF);
+ LOP(OP_MAPSTART, XREF);
case KEY_mkdir:
LOP(OP_MKDIR,XTERM);
case KEY_my:
PL_in_my = tmp;
s = skipspace(s);
- if (isIDFIRST_lazy(s)) {
+ if (isIDFIRST_lazy_if(s,UTF)) {
s = scan_word(s, PL_tokenbuf, sizeof PL_tokenbuf, TRUE, &len);
if (len == 3 && strnEQ(PL_tokenbuf, "sub", 3))
goto really_sub;
case KEY_open:
s = skipspace(s);
- if (isIDFIRST_lazy(s)) {
+ if (isIDFIRST_lazy_if(s,UTF)) {
char *t;
- for (d = s; isALNUM_lazy(d); d++) ;
+ for (d = s; isALNUM_lazy_if(d,UTF); d++) ;
t = skipspace(d);
if (strchr("|&*+-=!?:.", *t) && ckWARN_d(WARN_AMBIGUOUS))
Perl_warner(aTHX_ WARN_AMBIGUOUS,
else {
*PL_tokenbuf = '\0';
s = force_word(s,WORD,TRUE,TRUE,FALSE);
- if (isIDFIRST_lazy(PL_tokenbuf))
+ if (isIDFIRST_lazy_if(PL_tokenbuf,UTF))
gv_stashpvn(PL_tokenbuf, strlen(PL_tokenbuf), TRUE);
else if (*s == '<')
yyerror("<> should be quotes");
s = skipspace(s);
- if (isIDFIRST_lazy(s) || *s == '\'' ||
+ if (isIDFIRST_lazy_if(s,UTF) || *s == '\'' ||
(*s == ':' && s[1] == ':'))
{
PL_expect = XBLOCK;
break;
case 'C':
if (strEQ(d,"CORE")) return -KEY_CORE;
+ if (strEQ(d,"CHECK")) return KEY_CHECK;
break;
case 'c':
switch (len) {
break;
}
break;
- case 'S':
- if (strEQ(d,"STOP")) return KEY_STOP;
- break;
case 's':
switch (d[1]) {
case 0: return KEY_s;
s++;
while (s < PL_bufend && isSPACE(*s))
s++;
- if (isIDFIRST_lazy(s)) {
+ if (isIDFIRST_lazy_if(s,UTF)) {
w = s++;
- while (isALNUM_lazy(s))
+ while (isALNUM_lazy_if(s,UTF))
s++;
while (s < PL_bufend && isSPACE(*s))
s++;
Perl_croak(aTHX_ ident_too_long);
if (isALNUM(*s)) /* UTF handled below */
*d++ = *s++;
- else if (*s == '\'' && allow_package && isIDFIRST_lazy(s+1)) {
+ else if (*s == '\'' && allow_package && isIDFIRST_lazy_if(s+1,UTF)) {
*d++ = ':';
*d++ = ':';
s++;
Perl_croak(aTHX_ ident_too_long);
if (isALNUM(*s)) /* UTF handled below */
*d++ = *s++;
- else if (*s == '\'' && isIDFIRST_lazy(s+1)) {
+ else if (*s == '\'' && isIDFIRST_lazy_if(s+1,UTF)) {
*d++ = ':';
*d++ = ':';
s++;
return s;
}
if (*s == '$' && s[1] &&
- (isALNUM_lazy(s+1) || strchr("${", s[1]) || strnEQ(s+1,"::",2)) )
+ (isALNUM_lazy_if(s+1,UTF) || strchr("${", s[1]) || strnEQ(s+1,"::",2)) )
{
return s;
}
}
}
}
- if (isIDFIRST_lazy(d)) {
+ if (isIDFIRST_lazy_if(d,UTF)) {
d++;
if (UTF) {
e = s;
- while (e < send && isALNUM_lazy(e) || *e == ':') {
+ while (e < send && isALNUM_lazy_if(e,UTF) || *e == ':') {
e += UTF8SKIP(e);
while (e < send && *e & 0x80 && is_utf8_mark((U8*)e))
e += UTF8SKIP(e);
s++, term = '\'';
else
term = '"';
- if (!isALNUM_lazy(s))
+ if (!isALNUM_lazy_if(s,UTF))
deprecate("bare << to mean <<\"\"");
- for (; isALNUM_lazy(s); s++) {
+ for (; isALNUM_lazy_if(s,UTF); s++) {
if (d < e)
*d++ = *s;
}
if (*d == '$' && d[1]) d++;
/* allow <Pkg'VALUE> or <Pkg::VALUE> */
- while (*d && (isALNUM_lazy(d) || *d == '\'' || *d == ':'))
+ while (*d && (isALNUM_lazy_if(d,UTF) || *d == '\'' || *d == ':'))
d++;
/* If we've tried to read what we allow filehandles to look like, and
register char term; /* terminating character */
register char *to; /* current position in the sv's data */
I32 brackets = 1; /* bracket nesting level */
+ bool has_utf = FALSE; /* is there any utf8 content? */
/* skip space before the delimiter */
if (isSPACE(*s))
/* after skipping whitespace, the next character is the terminator */
term = *s;
+ if ((term & 0x80) && UTF)
+ has_utf = TRUE;
+
/* mark where we are */
PL_multi_start = CopLINE(PL_curcop);
PL_multi_open = term;
have found the terminator */
else if (*s == term)
break;
+ else if (!has_utf && (*s & 0x80) && UTF)
+ has_utf = TRUE;
*to = *s;
}
}
break;
else if (*s == PL_multi_open)
brackets++;
+ else if (!has_utf && (*s & 0x80) && UTF)
+ has_utf = TRUE;
*to = *s;
}
}
* this next chunk reads more into the buffer if we're not done yet
*/
- if (s < PL_bufend) break; /* handle case where we are done yet :-) */
+ if (s < PL_bufend)
+ break; /* handle case where we are done yet :-) */
#ifndef PERL_STRICT_CR
if (to - SvPVX(sv) >= 2) {
if (keep_delims)
sv_catpvn(sv, s, 1);
+ if (has_utf)
+ SvUTF8_on(sv);
PL_multi_end = CopLINE(PL_curcop);
s++;
sv_setpvn(sv, "", 0);
do {
+ if (*s == '0' && isDIGIT(s[1]))
+ yyerror("Octal number in vector unsupported");
rev = atoi(s);
s = ++pos;
while (isDIGIT(*pos))
nshift *= 1000;
} while (*pos == '.' && isDIGIT(pos[1]));
+ if (*s == '0' && isDIGIT(s[1]))
+ yyerror("Octal number in vector unsupported");
rev = atoi(s);
s = pos;
tmpend = uv_to_utf8(tmpbuf, rev);
needargs = TRUE;
}
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)--;
+ }
+#endif
}
s = eol;
if (PL_rsfp) {
SAVEI32(PL_subline);
save_item(PL_subname);
SAVEI32(PL_padix);
- SAVEVPTR(PL_curpad);
- SAVESPTR(PL_comppad);
+ SAVECOMPPAD();
SAVESPTR(PL_comppad_name);
SAVESPTR(PL_compcv);
SAVEI32(PL_comppad_name_fill);
PL_multi_end = 0;
}
if (PL_in_eval & EVAL_WARNONLY)
- Perl_warn(aTHX_ "%_", msg);
+ Perl_warn(aTHX_ "%"SVf, msg);
else
qerror(msg);
if (PL_error_count >= 10)
https://perl5.git.perl.org / perl5.git / blobdiff