/* toke.c
*
- * Copyright (c) 1991-2001, Larry Wall
+ * Copyright (c) 1991-2002, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
/* FALL THROUGH */
default:
{
- if (ckWARN(WARN_MISC) && isALNUM(*s))
+ if (ckWARN(WARN_MISC) &&
+ isALNUM(*s) &&
+ *s != '_')
Perl_warner(aTHX_ WARN_MISC,
"Unrecognized escape \\%c passed through",
*s);
if (has_utf8)
sv_utf8_upgrade(res);
str = SvPV(res,len);
+#ifdef EBCDIC
+ {
+ UV uv = utf8_to_uvchr((U8*)str, 0);
+
+ if (uv < 0x100) {
+ U8 tmpbuf[UTF8_MAXLEN+1], *d;
+
+ d = uvchr_to_utf8(tmpbuf, UNI_TO_NATIVE(uv));
+ sv_setpvn(res, (char *)tmpbuf, d - tmpbuf);
+ str = SvPV(res, len);
+ }
+ }
+#endif
if (!has_utf8 && SvUTF8(res)) {
char *ostart = SvPVX(sv);
SvCUR_set(sv, d - ostart);