newSVOP(OP_CONST, 0, &PL_sv_undef), /* value will be read later */
newCVREF(0, newGVOP(OP_GV, 0, gv_readpipe))));
}
- else {
- set_csh();
- }
}
#ifdef PERL_MAD
else
Perl_croak(aTHX_ "panic: yylex");
if (PL_madskills) {
- SV* const tmpsv = newSVpvs("");
- Perl_sv_catpvf(aTHX_ tmpsv, "\\%c", *s);
+ SV* const tmpsv = newSVpvs("\\ ");
+ /* replace the space with the character we want to escape
+ */
+ SvPVX(tmpsv)[1] = *s;
curmad('_', tmpsv);
}
PL_bufptr = s + 1;
default:
if (isIDFIRST_lazy_if(s,UTF))
goto keylookup;
- Perl_croak(aTHX_ "Unrecognized character \\x%02X", *s & 255);
+ len = UTF ? Perl_utf8_length(aTHX_ (U8 *) PL_linestart, (U8 *) s) : (STRLEN) (s - PL_linestart);
+ Perl_croak(aTHX_ "Unrecognized character \\x%02X in column %d", *s & 255, (int) len + 1);
case 4:
case 26:
goto fake_eof; /* emulate EOF on ^D or ^Z */
const U32 oldpdb = PL_perldb;
const bool oldn = PL_minus_n;
const bool oldp = PL_minus_p;
+ const char *d1 = d;
do {
- if (*d == 'M' || *d == 'm' || *d == 'C') {
- const char * const m = d;
- while (*d && !isSPACE(*d))
- d++;
+ if (*d1 == 'M' || *d1 == 'm' || *d1 == 'C') {
+ const char * const m = d1;
+ while (*d1 && !isSPACE(*d1))
+ d1++;
Perl_croak(aTHX_ "Too late for \"-%.*s\" option",
- (int)(d - m), m);
+ (int)(d1 - m), m);
}
- d = moreswitches(d);
- } while (d);
+ d1 = moreswitches(d1);
+ } while (d1);
if (PL_doswitches && !switches_done) {
int argc = PL_origargc;
char **argv = PL_origargv;
switch (tmp) {
case KEY_or:
case KEY_and:
- case KEY_err:
case KEY_for:
case KEY_unless:
case KEY_if:
--PL_lex_brackets;
if (PL_lex_state == LEX_INTERPNORMAL) {
if (PL_lex_brackets == 0) {
- if (*s != '[' && *s != '{' && (*s != '-' || s[1] != '>'))
+ if (*s == '-' && s[1] == '>')
+ PL_lex_state = LEX_INTERPENDMAYBE;
+ else if (*s != '[' && *s != '{')
PL_lex_state = LEX_INTERPEND;
}
}
d++;
if (*d == ')' && (sv = gv_const_sv(gv))) {
s = d + 1;
-#ifdef PERL_MAD
- if (PL_madskills) {
- char *par = SvPVX(PL_linestr) + PL_realtokenstart;
- sv_catpvn(PL_thistoken, par, s - par);
- if (PL_nextwhite) {
- sv_free(PL_nextwhite);
- PL_nextwhite = 0;
- }
- }
- else
-#endif
- goto its_constant;
+ goto its_constant;
}
}
#ifdef PERL_MAD
"Ambiguous use of -%s resolved as -&%s()",
PL_tokenbuf, PL_tokenbuf);
/* Check for a constant sub */
- if ((sv = gv_const_sv(gv)) && !PL_madskills) {
+ if ((sv = gv_const_sv(gv))) {
its_constant:
SvREFCNT_dec(((SVOP*)yylval.opval)->op_sv);
((SVOP*)yylval.opval)->op_sv = SvREFCNT_inc_simple(sv);
PL_realtokenstart = -1;
}
while ((s = filter_gets(PL_endwhite, PL_rsfp,
- SvCUR(PL_endwhite))) != Nullch) ;
+ SvCUR(PL_endwhite))) != NULL) ;
}
#endif
PL_rsfp = NULL;
case KEY_eof:
UNI(OP_EOF);
- case KEY_err:
- OPERATOR(DOROP);
-
case KEY_exp:
UNI(OP_EXP);
UNI(OP_EACH);
case KEY_exec:
- set_csh();
LOP(OP_EXEC,XREF);
case KEY_endhostent:
OPERATOR(GIVEN);
case KEY_glob:
- set_csh();
LOP(OP_GLOB,XTERM);
case KEY_hex:
UNI(OP_READDIR);
case KEY_readline:
- set_csh();
UNIDOR(OP_READLINE);
case KEY_readpipe:
- set_csh();
UNIDOR(OP_BACKTICK);
case KEY_rewinddir:
CURMAD('Q', PL_thisclose);
NEXTVAL_NEXTTOKE.opval =
(OP*)newSVOP(OP_CONST, 0, PL_lex_stuff);
- PL_lex_stuff = Nullsv;
+ PL_lex_stuff = NULL;
force_next(THING);
s = SKIPSPACE2(s,tmpwhite);
}
case KEY_system:
- set_csh();
LOP(OP_SYSTEM,XREF);
case KEY_symlink:
goto unknown;
- case 'r':
- if (name[2] == 'r')
- { /* err */
- return (all_keywords || FEATURE_IS_ENABLED("err") ? -KEY_err : 0);
- }
-
- goto unknown;
-
case 'x':
if (name[2] == 'p')
{ /* exp */
PL_sublex_info.super_bufend = PL_bufend;
PL_multi_end = 0;
pm->op_pmflags |= PMf_EVAL;
- while (es-- > 0)
- sv_catpv(repl, (const char *)(es ? "eval " : "do "));
+ while (es-- > 0) {
+ if (es)
+ sv_catpvs(repl, "eval ");
+ else
+ sv_catpvs(repl, "do ");
+ }
sv_catpvs(repl, "{");
sv_catsv(repl, PL_lex_repl);
if (strchr(SvPVX(PL_lex_repl), '#'))
if (d - PL_tokenbuf != len) {
yylval.ival = OP_GLOB;
- set_csh();
s = scan_str(start,!!PL_madskills,FALSE);
if (!s)
Perl_croak(aTHX_ "Glob not terminated");
return s;
}
-STATIC void
-S_set_csh(pTHX)
-{
-#ifdef CSH
- dVAR;
- if (!PL_cshlen)
- PL_cshlen = strlen(PL_cshname);
-#else
-#if defined(USE_ITHREADS)
- PERL_UNUSED_CONTEXT;
-#endif
-#endif
-}
-
I32
Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
{
SV * const where_sv = sv_2mortal(newSVpvs("next char "));
if (yychar < 32)
Perl_sv_catpvf(aTHX_ where_sv, "^%c", toCTRL(yychar));
- else if (isPRINT_LC(yychar))
- Perl_sv_catpvf(aTHX_ where_sv, "%c", yychar);
+ else if (isPRINT_LC(yychar)) {
+ const char string = yychar;
+ sv_catpvn(where_sv, &string, 1);
+ }
else
Perl_sv_catpvf(aTHX_ where_sv, "\\%03o", yychar & 255);
where = SvPVX_const(where_sv);
(int)PL_multi_open,(int)PL_multi_close,(IV)PL_multi_start);
PL_multi_end = 0;
}
- if (PL_in_eval & EVAL_WARNONLY && ckWARN_d(WARN_SYNTAX))
- Perl_warner(aTHX_ packWARN(WARN_SYNTAX), "%"SVf, SVfARG(msg));
+ if (PL_in_eval & EVAL_WARNONLY) {
+ if (ckWARN_d(WARN_SYNTAX))
+ Perl_warner(aTHX_ packWARN(WARN_SYNTAX), "%"SVf, SVfARG(msg));
+ }
else
qerror(msg);
if (PL_error_count >= 10) {
projects / p5sagit/p5-mst-13.2.git / blobdiff