[inseparable changes from match from perl-5.003_90 to perl-5.003_91]

 BUILD PROCESS

Subject: Sanity check linking with $libs
Date: Tue, 25 Feb 1997 14:13:45 -0500 (EST)
From: Andy Dougherty <doughera@fractal.phys.lafayette.edu>
Files: Configure
Msg-ID: <Pine.SOL.3.95q.970225221634.2486A-100000@fractal.lafayette.edu>

    (applied based on p5p patch as commit 5c37e92e59bb92e49d5a21017cd6dc066a28ddea)

Subject: Flush stdout when printing $randbits guess
From: Chip Salzenberg <chip@perl.com>
Files: Configure

Subject: Configure changes for Irix nm
From: Helmut Jarausch <helmutjarausch@unknown>
Files: Configure

 CORE LANGUAGE CHANGES

Subject: Fix perl_call_*() when !G_EVAL
Date: Tue, 25 Feb 1997 02:25:56 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: MANIFEST gv.c interp.sym perl.c perl.h pp_ctl.c pp_sys.c t/op/runlevel.t
Msg-ID: <199702250725.CAA09192@aatma.engin.umich.edu>, <199702251925.OAA15498@aatma.engin.umich.edu>, <199702252200.RAA16853@aatma.engin.umich.edu>

    (applied based on p5p patch as commits 40f788c454d994616342c409de5b5d181ad9b8af, and 907a881cde89c56bc61d3f314c0efb8754ca472a, 20efc0829f6564c44574762adb07e8865bc14026)

Subject: Fix taint tests for writeable dirs in $ENV{PATH}
From: Chip Salzenberg <chip@perl.com>
Files: mg.c mg.h pod/perlsec.pod taint.c

Subject: Forbid tainted parameters for truncate()
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c

Subject: Don't taint magic hash keys unnecessarily
Date: Fri, 28 Feb 1997 02:11:26 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: hv.c

    private-msgid: <01IFXL9TY74Y00661G@hmivax.humgen.upenn.edu>

 CORE PORTABILITY

Subject: VMS patches post _90
Date: Fri, 28 Feb 1997 15:26:33 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: doio.c mg.c perl.h pp_hot.c t/op/rand.t t/op/taint.t taint.c vms/descrip.mms vms/vms.c

    private-msgid: <01IFYDE5ZT7O005A53@hmivax.humgen.upenn.edu>

Subject: Fix taint check in system() and exec() under VMS and OS/2
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c

Subject: If _XOPEN_VERSION >= 4, socket length parameters are size_t
From: Michael H. Moran <mhm@austin.ibm.com>
Files: perl.h pp_sys.c

Subject: Make dooneliner() compile again
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c

 DOCUMENTATION

Subject: Move ENVIRONMENT from perl.pod to perlrun.pod
From: Chip Salzenberg <chip@perl.com>
Files: pod/perl.pod pod/perlrun.pod

Subject: Describe PERL_DEBUG_MSTATS in perlrun.pod
From: Nat <gnat@frii.com>
Files: pod/perlrun.pod

Subject: Fix references to perlbug
From: Chip Salzenberg <chip@perl.com>
Files: pod/perl.pod pod/perldelta.pod pod/perllocale.pod pod/perltoc.pod

 OTHER CORE CHANGES

Subject: Short-circuit duplicate study() calls
From: Chip Salzenberg <chip@perl.com>
Files: pp.c

Subject: Call sv_set[iu]v() with [IU]V parameter, not [IU]32
From: Chip Salzenberg <chip@perl.com>
Files: perl.c pp.c pp_sys.c toke.c util.c

Subject: Clean up and document API for hashes
Date: Tue, 25 Feb 1997 13:24:02 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: hv.c hv.h pod/perldelta.pod pod/perlguts.pod
Msg-ID: <199702251824.NAA14859@aatma.engin.umich.edu>

    (applied based on p5p patch as commit a61fe43df197fcc70e6f310c06ee17d52b606c45)

Subject: pp_undef was not always freeing memory
Date: Thu, 27 Feb 1997 01:53:51 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pp.c
Msg-ID: <199702270653.BAA13949@monk.mps.ohio-state.edu>

    (applied based on p5p patch as commit 1da885048b65b5be1bd3077c6fc45f92c567e1b5)

Subject: Don't examine rx->exec_tainted if pregexec() fails
From: Chip Salzenberg <chip@perl.com>
Files: pp_hot.c

 TESTS

Subject: New test op/taint.t
Date: Tue, 25 Feb 1997 11:36:53 -0800 (PST)
From: Tom Phoenix <rootbeer@teleport.com>
Files: MANIFEST t/op/taint.t

    private-msgid: <Pine.GSO.3.95q.970225101328.18288M-100000@kelly.teleport.com

Subject: Patch to t/op/rand.t
Date: Tue, 25 Feb 1997 18:19:34 -0800 (PST)
From: Tom Phoenix <rootbeer@teleport.com>
Files: t/op/rand.t

    private-msgid: <Pine.GSO.3.95q.970225181321.13796Q-100000@kelly.teleport.com

 UTILITIES

Subject: Add --lax option to pod2man; use it in perldoc
From: Nat <gnat@frii.com>
Files: pod/pod2man.PL utils/perldoc.PL

Subject: Eliminate dead code in pod2man
From: Chip Salzenberg <chip@perl.com>
Files: pod/pod2man.PL

1 files changed, 45 insertions, 34 deletions

diff --git a/pod/perltoc.pod b/pod/perltoc.pod
index 01a03f3e05..551f444c31 100644
--- a/pod/perltoc.pod
+++ b/pod/perltoc.pod
@@ -26,8 +26,6 @@ expression enhancements, Innumerable Unbundled Modules, Compilability
 
 =item ENVIRONMENT
 
-HOME, LOGDIR, PATH, PERL5LIB, PERL5DB, PERL_DESTRUCT_LEVEL, PERLLIB
-
 =item AUTHOR
 
 =item FILES
@@ -126,12 +124,12 @@ C<void> XSUBs now default to returning nothing
 
 =item C Language API Changes
 
-C<gv_fetchmethod> and C<perl_call_sv>
+C<gv_fetchmethod> and C<perl_call_sv>, Extended API for manipulating hashes
 
 =item Documentation Changes
 
-L<perlbug>, L<perldelta>, L<perllocale>, L<perltoot>, L<perlapio>,
-L<perldebug>, L<perlsec>
+L<perldelta>, L<perllocale>, L<perltoot>, L<perlapio>, L<perldebug>,
+L<perlsec>
 
 =item New Diagnostics
 
@@ -323,6 +321,11 @@ B<-T>, B<-u>, B<-U>, B<-v>, B<-V>, B<-V:>I<name>, B<-w>, B<-x> I<directory>
 
 =back
 
+=item ENVIRONMENT
+
+HOME, LOGDIR, PATH, PERL5LIB, PERLLIB, PERL5DB, PERL_DEBUG_MSTATS,
+PERL_DESTRUCT_LEVEL
+
 =head2 perlfunc - Perl builtin functions
 
 =item DESCRIPTION
@@ -1434,6 +1437,8 @@ B<PerlIO_get_base(f)>, B<PerlIO_get_bufsiz(f)>
 
 =item Working with HV's
 
+=item Hash API Extensions
+
 =item References
 
 =item Blessed References and Class Objects
@@ -1501,35 +1506,41 @@ av_shift, av_store, av_undef, av_unshift, CLASS, Copy, croak, CvSTASH,
 DBsingle, DBsub, DBtrace, dMARK, dORIGMARK, dowarn, dSP, dXSARGS, dXSI32,
 dXSI32, ENTER, EXTEND, FREETMPS, G_ARRAY, G_DISCARD, G_EVAL, GIMME,
 G_NOARGS, G_SCALAR, gv_fetchmeth, gv_fetchmethod, gv_stashpv, gv_stashsv,
-GvSV, he_delayfree, he_free, hv_clear, hv_delete, hv_exists, hv_fetch,
-hv_iterinit, hv_iterkey, hv_iternext, hv_iternextsv, hv_iterval, hv_magic,
-HvNAME, hv_store, hv_undef, isALNUM, isALPHA, isDIGIT, isLOWER, isSPACE,
-isUPPER, items, ix, LEAVE, MARK, mg_clear, mg_copy, mg_find, mg_free,
-mg_get, mg_len, mg_magical, mg_set, Move, na, New, Newc, Newz, newAV,
-newHV, newRV_inc, newRV_noinc, newSV, newSViv, newSVnv, newSVpv, newSVrv,
-newSVsv, newXS, newXSproto, Nullav, Nullch, Nullcv, Nullhv, Nullsv,
-ORIGMARK, perl_alloc, perl_call_argv, perl_call_method, perl_call_pv,
-perl_call_sv, perl_construct, perl_destruct, perl_eval_sv, perl_free,
-perl_get_av, perl_get_cv, perl_get_hv, perl_get_sv, perl_parse,
-perl_require_pv, perl_run, POPi, POPl, POPp, POPn, POPs, PUSHMARK, PUSHi,
-PUSHn, PUSHp, PUSHs, PUTBACK, Renew, Renewc, RETVAL, safefree, safemalloc,
-saferealloc, savepv, savepvn, SAVETMPS, SP, SPAGAIN, ST, strEQ, strGE,
-strGT, strLE, strLT, strNE, strnEQ, strnNE, sv_2mortal, sv_bless, sv_catpv,
-sv_catpvn, sv_catsv, sv_cmp, sv_cmp, SvCUR, SvCUR_set, sv_dec, sv_dec,
-SvEND, sv_eq, SvGROW, sv_grow, sv_inc, SvIOK, SvIOK_off, SvIOK_on,
-SvIOK_only, SvIOK_only, SvIOKp, sv_isa, SvIV, sv_isobject, SvIVX, SvLEN,
-sv_len, sv_len, sv_magic, sv_mortalcopy, SvOK, sv_newmortal, sv_no, SvNIOK,
-SvNIOK_off, SvNIOKp, SvNOK, SvNOK_off, SvNOK_on, SvNOK_only, SvNOK_only,
-SvNOKp, SvNV, SvNVX, SvPOK, SvPOK_off, SvPOK_on, SvPOK_only, SvPOK_only,
-SvPOKp, SvPV, SvPVX, SvREFCNT, SvREFCNT_dec, SvREFCNT_inc, SvROK,
-SvROK_off, SvROK_on, SvRV, sv_setiv, sv_setnv, sv_setpv, sv_setpvn,
-sv_setref_iv, sv_setref_nv, sv_setref_pv, sv_setref_pvn, sv_setsv, SvSTASH,
-SVt_IV, SVt_PV, SVt_PVAV, SVt_PVCV, SVt_PVHV, SVt_PVMG, SVt_NV, SvTRUE,
-SvTYPE, svtype, SvUPGRADE, sv_upgrade, sv_undef, sv_unref, sv_usepvn,
-sv_yes, THIS, toLOWER, toUPPER, warn, XPUSHi, XPUSHn, XPUSHp, XPUSHs, XS,
-XSRETURN, XSRETURN_EMPTY, XSRETURN_IV, XSRETURN_NO, XSRETURN_NV,
-XSRETURN_PV, XSRETURN_UNDEF, XSRETURN_YES, XST_mIV, XST_mNV, XST_mNO,
-XST_mPV, XST_mUNDEF, XST_mYES, XS_VERSION, XS_VERSION_BOOTCHECK, Zero
+GvSV, he_delayfree, HEf_SVKEY, he_free, HeHASH, HeKEY, HeKLEN, HePV,
+HeSVKEY, HeSVKEY_force, HeSVKEY_set, HeVAL, hv_clear, hv_delete,
+hv_delete_ent, hv_exists, hv_exists_ent, hv_fetch, hv_fetch_ent,
+hv_iterinit, hv_iterkey, hv_iterkeysv	 
+Returns the key as an C<SV*> from the current position of the hash
+iterator.  The return value will always be a mortal copy of the
+key.  Also see C<hv_iterinit>, hv_iternext, hv_iternextsv, hv_iterval,
+hv_magic, HvNAME, hv_store, hv_store_ent, hv_undef, isALNUM, isALPHA,
+isDIGIT, isLOWER, isSPACE, isUPPER, items, ix, LEAVE, MARK, mg_clear,
+mg_copy, mg_find, mg_free, mg_get, mg_len, mg_magical, mg_set, Move, na,
+New, Newc, Newz, newAV, newHV, newRV_inc, newRV_noinc, newSV, newSViv,
+newSVnv, newSVpv, newSVrv, newSVsv, newXS, newXSproto, Nullav, Nullch,
+Nullcv, Nullhv, Nullsv, ORIGMARK, perl_alloc, perl_call_argv,
+perl_call_method, perl_call_pv, perl_call_sv, perl_construct,
+perl_destruct, perl_eval_sv, perl_free, perl_get_av, perl_get_cv,
+perl_get_hv, perl_get_sv, perl_parse, perl_require_pv, perl_run, POPi,
+POPl, POPp, POPn, POPs, PUSHMARK, PUSHi, PUSHn, PUSHp, PUSHs, PUTBACK,
+Renew, Renewc, RETVAL, safefree, safemalloc, saferealloc, savepv, savepvn,
+SAVETMPS, SP, SPAGAIN, ST, strEQ, strGE, strGT, strLE, strLT, strNE,
+strnEQ, strnNE, sv_2mortal, sv_bless, sv_catpv, sv_catpvn, sv_catsv,
+sv_cmp, sv_cmp, SvCUR, SvCUR_set, sv_dec, sv_dec, SvEND, sv_eq, SvGROW,
+sv_grow, sv_inc, SvIOK, SvIOK_off, SvIOK_on, SvIOK_only, SvIOK_only,
+SvIOKp, sv_isa, SvIV, sv_isobject, SvIVX, SvLEN, sv_len, sv_len, sv_magic,
+sv_mortalcopy, SvOK, sv_newmortal, sv_no, SvNIOK, SvNIOK_off, SvNIOKp,
+SvNOK, SvNOK_off, SvNOK_on, SvNOK_only, SvNOK_only, SvNOKp, SvNV, SvNVX,
+SvPOK, SvPOK_off, SvPOK_on, SvPOK_only, SvPOK_only, SvPOKp, SvPV, SvPVX,
+SvREFCNT, SvREFCNT_dec, SvREFCNT_inc, SvROK, SvROK_off, SvROK_on, SvRV,
+sv_setiv, sv_setnv, sv_setpv, sv_setpvn, sv_setref_iv, sv_setref_nv,
+sv_setref_pv, sv_setref_pvn, sv_setsv, SvSTASH, SVt_IV, SVt_PV, SVt_PVAV,
+SVt_PVCV, SVt_PVHV, SVt_PVMG, SVt_NV, SvTRUE, SvTYPE, svtype, SvUPGRADE,
+sv_upgrade, sv_undef, sv_unref, sv_usepvn, sv_yes, THIS, toLOWER, toUPPER,
+warn, XPUSHi, XPUSHn, XPUSHp, XPUSHs, XS, XSRETURN, XSRETURN_EMPTY,
+XSRETURN_IV, XSRETURN_NO, XSRETURN_NV, XSRETURN_PV, XSRETURN_UNDEF,
+XSRETURN_YES, XST_mIV, XST_mNV, XST_mNO, XST_mPV, XST_mUNDEF, XST_mYES,
+XS_VERSION, XS_VERSION_BOOTCHECK, Zero
 
 =item EDITOR