From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Sun, 24 Feb 2002 19:49:01 +0000 (+0000)
Subject: Use to_uni_fold().
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=2f3bf0116fb4a02e09f97f517a7e1ff497539a2d;p=p5sagit%2Fp5-mst-13.2.git

Use to_uni_fold().

p4raw-id: //depot/perl@14855
---

diff --git a/regcomp.c b/regcomp.c
index 2e8254e..4bfef22 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -4088,14 +4088,9 @@ S_regclass(pTHX_ RExC_state_t *pRExC_state)
 		else if (prevnatvalue == natvalue) {
 		    Perl_sv_catpvf(aTHX_ listsv, "%04"UVxf"\n", natvalue);
 		    if (FOLD) {
-			 U8 tmpbuf [UTF8_MAXLEN+1];
 			 U8 foldbuf[UTF8_MAXLEN_FOLD+1];
 			 STRLEN foldlen;
-			 UV f;
-
-			 uvchr_to_utf8(tmpbuf, natvalue);
-			 to_utf8_fold(tmpbuf, foldbuf, &foldlen);
-			 f = UNI_TO_NATIVE(utf8_to_uvchr(foldbuf, 0));
+			 UV f = to_uni_fold(natvalue, foldbuf, &foldlen);
 
 			 /* If folding and foldable and a single
 			  * character, insert also the folded version