- U8 tmpbuf[UTF8_MAXLEN];
- I32 bits = 16;
-
- s = (U8*)SvPV(sv, len);
- send = s + len;
-
- svp = hv_fetch(hv, "BITS", 4, FALSE);
- if (svp)
- bits = (I32)SvIV(*svp);
-
- svp = hv_fetch(hv, "FINAL", 5, FALSE);
- if (svp)
- final = SvUV(*svp);
-
- Newz(801, d, len * (bits >> 3) + 1, U8);
- dst = d;
-
- while (s < send) {
- uv = *s++;
- if (uv < 0x80)
- tmpbuf[0] = uv;
- else {
- tmpbuf[0] = (( uv >> 6) | 0xc0);
- tmpbuf[1] = (( uv & 0x3f) | 0x80);
- }
-
- if ((uv = swash_fetch(rv, tmpbuf)) < none) {
- matches++;
- d = uv_to_utf8(d, uv);
- }
- else if (uv == none)
- d = uv_to_utf8(d, s[-1]);
- else if (uv == extra) {
- matches++;
- d = uv_to_utf8(d, final);
- }
- }
- *d = '\0';
- sv_usepvn_mg(sv, (char*)dst, d - dst);
-
- return matches;
-}
-
-/* utf-8 to latin-1 */
-
-STATIC I32
-S_do_trans_UC_trivial(pTHX_ SV *sv)
-{
- dTHR;
- U8 *s;
- U8 *send;
- U8 *d;
- STRLEN len;