A user might belong to only a single group

[p5sagit/p5-mst-13.2.git] / pp.c

diff --git a/pp.c b/pp.c
index eca00c8..134f243 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -3151,19 +3151,12 @@ PP(pp_ucfirst)
 
     if (DO_UTF8(sv) && (s = (U8*)SvPV(sv, slen)) && slen && UTF8_IS_START(*s)) {
        STRLEN ulen;
-       U8 tmpbuf[UTF8_MAXLEN+1];
+       U8 tmpbuf[UTF8_MAXLEN*2+1];
        U8 *tend;
        UV uv;
 
-       if (IN_LOCALE_RUNTIME) {
-           TAINT;
-           SvTAINTED_on(sv);
-           uv = toTITLE_LC_uvchr(utf8n_to_uvchr(s, slen, &ulen, 0));
-       }
-       else {
-           uv   = toTITLE_utf8(s);
-           ulen = UNISKIP(uv);
-       }
+       toTITLE_utf8(s, tmpbuf, &ulen); /* XXX --jhi */
+       uv = utf8_to_uvchr(tmpbuf, 0);
        
        tend = uvchr_to_utf8(tmpbuf, uv);
 
@@ -3212,19 +3205,12 @@ PP(pp_lcfirst)
 
     if (DO_UTF8(sv) && (s = (U8*)SvPV(sv, slen)) && slen && UTF8_IS_START(*s)) {
        STRLEN ulen;
-       U8 tmpbuf[UTF8_MAXLEN+1];
+       U8 tmpbuf[UTF8_MAXLEN*2+1];
        U8 *tend;
        UV uv;
 
-       if (IN_LOCALE_RUNTIME) {
-           TAINT;
-           SvTAINTED_on(sv);
-           uv = toLOWER_LC_uvchr(utf8n_to_uvchr(s, slen, &ulen, 0));
-       }
-       else {
-           uv   = toLOWER_utf8(s);
-           ulen = UNISKIP(uv);
-       }
+       toLOWER_utf8(s, tmpbuf, &ulen); /* XXX --jhi */
+       uv = utf8_to_uvchr(tmpbuf, 0);
        
        tend = uvchr_to_utf8(tmpbuf, uv);
 
@@ -3276,6 +3262,7 @@ PP(pp_uc)
        STRLEN ulen;
        register U8 *d;
        U8 *send;
+       U8 tmpbuf[UTF8_MAXLEN*2+1];
 
        s = (U8*)SvPV(sv,len);
        if (!len) {
@@ -3289,19 +3276,11 @@ PP(pp_uc)
            (void)SvPOK_only(TARG);
            d = (U8*)SvPVX(TARG);
            send = s + len;
-           if (IN_LOCALE_RUNTIME) {
-               TAINT;
-               SvTAINTED_on(TARG);
-               while (s < send) {
-                   d = uvchr_to_utf8(d, toUPPER_LC_uvchr( utf8n_to_uvchr(s, len, &ulen, 0)));
-                   s += ulen;
-               }
-           }
-           else {
-               while (s < send) {
-                   d = uvchr_to_utf8(d, toUPPER_utf8( s ));
-                   s += UTF8SKIP(s);
-               }
+           while (s < send) {
+               toUPPER_utf8(s, tmpbuf, &ulen); /* XXX --jhi */
+               Copy(tmpbuf, d, ulen, U8);
+               d += ulen;
+               s += UTF8SKIP(s);
            }
            *d = '\0';
            SvUTF8_on(TARG);
@@ -3350,6 +3329,7 @@ PP(pp_lc)
        STRLEN ulen;
        register U8 *d;
        U8 *send;
+       U8 tmpbuf[UTF8_MAXLEN*2+1];
 
        s = (U8*)SvPV(sv,len);
        if (!len) {
@@ -3363,19 +3343,11 @@ PP(pp_lc)
            (void)SvPOK_only(TARG);
            d = (U8*)SvPVX(TARG);
            send = s + len;
-           if (IN_LOCALE_RUNTIME) {
-               TAINT;
-               SvTAINTED_on(TARG);
-               while (s < send) {
-                   d = uvchr_to_utf8(d, toLOWER_LC_uvchr( utf8n_to_uvchr(s, len, &ulen, 0)));
-                   s += ulen;
-               }
-           }
-           else {
-               while (s < send) {
-                   d = uvchr_to_utf8(d, toLOWER_utf8(s));
-                   s += UTF8SKIP(s);
-               }
+           while (s < send) {
+               toLOWER_utf8(s, tmpbuf, &ulen); /* XXX --jhi */
+               Copy(tmpbuf, d, ulen, U8);
+               d += ulen;
+               s += UTF8SKIP(s);
            }
            *d = '\0';
            SvUTF8_on(TARG);