* Look for options.
*/
d = instr(s,"perl -");
- if (!d)
+ if (!d) {
d = instr(s,"perl");
+#if defined(DOSISH)
+ /* avoid getting into infinite loops when shebang
+ * line contains "Perl" rather than "perl" */
+ if (!d) {
+ for (d = ipathend-4; d >= ipath; --d) {
+ if ((*d == 'p' || *d == 'P')
+ && !ibcmp(d, "perl", 4))
+ {
+ break;
+ }
+ }
+ if (d < ipath)
+ d = Nullch;
+ }
+#endif
+ }
#ifdef ALTERNATE_SHEBANG
/*
* If the ALTERNATE_SHEBANG on this system starts with a
Perl_yywarn(pTHX_ char *s)
{
dTHR;
- --PL_error_count;
PL_in_eval |= EVAL_WARNONLY;
yyerror(s);
PL_in_eval &= ~EVAL_WARNONLY;
}
if (PL_in_eval & EVAL_WARNONLY)
Perl_warn(aTHX_ "%_", msg);
- else if (PL_in_eval)
- sv_catsv(ERRSV, msg);
else
- PerlIO_write(PerlIO_stderr(), SvPVX(msg), SvCUR(msg));
- if (++PL_error_count >= 10)
+ qerror(msg);
+ if (PL_error_count >= 10)
Perl_croak(aTHX_ "%_ has too many errors.\n", GvSV(PL_curcop->cop_filegv));
PL_in_my = 0;
PL_in_my_stash = Nullhv;