}
/*
-=for apidoc is_utf8_char_buf
-
-This is identical to the macro L</isUTF8_CHAR>.
-
-=cut */
-
-STRLEN
-Perl_is_utf8_char_buf(const U8 *buf, const U8* buf_end)
-{
-
- PERL_ARGS_ASSERT_IS_UTF8_CHAR_BUF;
-
- return isUTF8_CHAR(buf, buf_end);
-}
-
-/*
=for apidoc is_utf8_string
Returns true if the first C<len> bytes of string C<s> form a valid
* is the label <malformed>.
*/
-malformed:
+ malformed:
if (sv && ckWARN_d(WARN_UTF8)) {
pack_warn = packWARN(WARN_UTF8);
}
-disallowed:
+ disallowed:
if (flags & UTF8_CHECK_ONLY) {
if (retlen)
return 0;
}
-do_warn:
+ do_warn:
if (pack_warn) { /* <pack_warn> was initialized to 0, and changed only
if warnings are to be raised. */
s += UTF8SKIP(s);
}
- /* Here, no characters crossed, result is ok as-is */
+ /* Here, no characters crossed, result is ok as-is, but we warn. */
+ _CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG(p, p + UTF8SKIP(p));
return result;
}
-bad_crossing:
+ bad_crossing:
/* Failed, have to return the original */
original = valid_utf8_to_uvchr(p, lenp);