}
char *
-Perl_pv_display(pTHX_ SV *sv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
+Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
{
int truncated = 0;
int nul_terminated = len > cur && pv[cur] == '\0';
- sv_setpvn(sv, "\"", 1);
+ sv_setpvn(dsv, "\"", 1);
for (; cur--; pv++) {
- if (pvlim && SvCUR(sv) >= pvlim) {
+ if (pvlim && SvCUR(dsv) >= pvlim) {
truncated++;
break;
}
if (isPRINT(*pv)) {
switch (*pv) {
- case '\t': sv_catpvn(sv, "\\t", 2); break;
- case '\n': sv_catpvn(sv, "\\n", 2); break;
- case '\r': sv_catpvn(sv, "\\r", 2); break;
- case '\f': sv_catpvn(sv, "\\f", 2); break;
- case '"': sv_catpvn(sv, "\\\"", 2); break;
- case '\\': sv_catpvn(sv, "\\\\", 2); break;
- default: sv_catpvn(sv, pv, 1); break;
+ case '\t': sv_catpvn(dsv, "\\t", 2); break;
+ case '\n': sv_catpvn(dsv, "\\n", 2); break;
+ case '\r': sv_catpvn(dsv, "\\r", 2); break;
+ case '\f': sv_catpvn(dsv, "\\f", 2); break;
+ case '"': sv_catpvn(dsv, "\\\"", 2); break;
+ case '\\': sv_catpvn(dsv, "\\\\", 2); break;
+ default: sv_catpvn(dsv, pv, 1); break;
}
}
else {
if (cur && isDIGIT(*(pv+1)))
- Perl_sv_catpvf(aTHX_ sv, "\\%03o", (U8)*pv);
+ Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv);
else
- Perl_sv_catpvf(aTHX_ sv, "\\%o", (U8)*pv);
+ Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv);
}
}
- sv_catpvn(sv, "\"", 1);
+ sv_catpvn(dsv, "\"", 1);
if (truncated)
- sv_catpvn(sv, "...", 3);
+ sv_catpvn(dsv, "...", 3);
if (nul_terminated)
- sv_catpvn(sv, "\\0", 2);
+ sv_catpvn(dsv, "\\0", 2);
- return SvPVX(sv);
+ return SvPVX(dsv);
+}
+
+char *
+Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim)
+{
+ int truncated = 0;
+ char *s, *e;
+
+ sv_setpvn(dsv, "\"", 1);
+ for (s = SvPVX(ssv), e = s + SvCUR(ssv); s < e; s += UTF8SKIP(s)) {
+ UV u;
+ if (pvlim && SvCUR(dsv) >= pvlim) {
+ truncated++;
+ break;
+ }
+ u = utf8_to_uvchr((U8*)s, 0);
+ Perl_sv_catpvf(aTHX_ dsv, "\\x{%"UVxf"}", u);
+ }
+ sv_catpvn(dsv, "\"", 1);
+ if (truncated)
+ sv_catpvn(dsv, "...", 3);
+
+ return SvPVX(dsv);
}
char *
Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127));
Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127));
if (SvUTF8(sv))
- Perl_sv_catpvf(aTHX_ t, " [UTF8]");
+ Perl_sv_catpvf(aTHX_ t, " [UTF8 %s]",
+ sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv)));
SvREFCNT_dec(tmp);
}
}
PerlIO_printf(file, " ");
PerlIO_printf(file,
"%*sTYPE = %s ===> ",
- (int)(PL_dumpindent*level-4), "", PL_op_name[o->op_type]);
+ (int)(PL_dumpindent*level-4), "", OP_NAME(o));
if (o->op_next) {
if (o->op_seq)
PerlIO_printf(file, "%d\n", o->op_next->op_seq);
sv_catpv(d, "TYPED,");
break;
}
- if (SvUTF8(sv))
+ if (SvPOK(sv) && SvUTF8(sv))
sv_catpv(d, "UTF8");
if (*(SvEND(d) - 1) == ',')
Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv)));
if (SvOOK(sv))
PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim));
- PerlIO_printf(file, "%s\n", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim));
+ PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim));
+ if (SvUTF8(sv)) /* the 8? \x{....} */
+ PerlIO_printf(file, " [UTF8 %s]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv)));
+ PerlIO_printf(file, "\n");
Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv));
Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv));
}
to the expected number needed for a random hash.
The total number of comparisons is equal to the sum of
- the squares of the number of entries in each backet.
- For a random hash of n keys into k backets, the expected
+ the squares of the number of entries in each bucket.
+ For a random hash of n keys into k buckets, the expected
value is
n + n(n-1)/2k
*/
hv_iterinit(hv);
while ((he = hv_iternext(hv)) && count--) {
- SV *elt;
- char *key;
- I32 len;
+ SV *elt, *keysv;
+ char *keypv;
+ STRLEN len;
U32 hash = HeHASH(he);
- key = hv_iterkey(he, &len);
+ keysv = hv_iterkeysv(he);
+ keypv = SvPV(keysv, len);
elt = hv_iterval(hv, he);
- Perl_dump_indent(aTHX_ level+1, file, "Elt %s HASH = 0x%"UVxf"\n", pv_display(d, key, len, 0, pvlim), (UV)hash);
+ Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim));
+ if (SvUTF8(keysv))
+ PerlIO_printf(file, "[UTF8 %s] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv)));
+ PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash);
do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
}
hv_iterinit(hv); /* Return to status quo */
do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv));
Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv));
Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv));
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv)));
Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv)));
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv));
if (type == SVt_PVFM)
Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv));