vFAIL("Missing right brace on \\x{}");
}
else {
- numlen = 1; /* allow underscores */
- ender = (UV)scan_hex(p + 1, e - p - 1, &numlen);
+ I32 flags = PERL_SCAN_ALLOW_UNDERSCORES;
+ numlen = e - p - 1;
+ ender = grok_hex(p + 1, &numlen, &flags, NULL);
if (ender > 0xff)
RExC_utf8 = 1;
/* numlen is generous */
}
}
else {
- numlen = 0; /* disallow underscores */
- ender = (UV)scan_hex(p, 2, &numlen);
+ I32 flags = 0;
+ numlen = 2;
+ ender = grok_hex(p, &numlen, &flags, NULL);
p += numlen;
}
break;
case '5': case '6': case '7': case '8':case '9':
if (*p == '0' ||
(isDIGIT(p[1]) && atoi(p) >= RExC_npar) ) {
- numlen = 0; /* disallow underscores */
- ender = (UV)scan_oct(p, 3, &numlen);
+ I32 flags = 0;
+ numlen = 3;
+ ender = grok_oct(p, &numlen, &flags, NULL);
p += numlen;
}
else {
case 'a': value = ASCII_TO_NATIVE('\007');break;
case 'x':
if (*RExC_parse == '{') {
+ I32 flags = PERL_SCAN_ALLOW_UNDERSCORES;
e = strchr(RExC_parse++, '}');
if (!e)
vFAIL("Missing right brace on \\x{}");
- numlen = 1; /* allow underscores */
- value = (UV)scan_hex(RExC_parse,
- e - RExC_parse,
- &numlen);
+
+ numlen = e - RExC_parse;
+ value = grok_hex(RExC_parse, &numlen, &flags, NULL);
RExC_parse = e + 1;
}
else {
- numlen = 0; /* disallow underscores */
- value = (UV)scan_hex(RExC_parse, 2, &numlen);
+ I32 flags = 0;
+ numlen = 2;
+ value = grok_hex(RExC_parse, &numlen, &flags, NULL);
RExC_parse += numlen;
}
break;
break;
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
- numlen = 0; /* disallow underscores */
- value = (UV)scan_oct(--RExC_parse, 3, &numlen);
+ {
+ I32 flags = 0;
+ numlen = 3;
+ value = grok_oct(--RExC_parse, &numlen, &flags, NULL);
RExC_parse += numlen;
break;
+ }
default:
if (!SIZE_ONLY && ckWARN(WARN_REGEXP) && isALPHA(value))
vWARN2(RExC_parse,