integrate cfgperl contents into mainline

p4raw-id: //depot/perl@4606

diff --cc Changes
index 5303b96,5b0dc06..6409d35
--- 1/Changes
--- 2/Changes
+++ b/Changes
@@@ -79,6 -79,6 +79,158 @@@ Version 5.005_63        Development rel
  ----------------
  
  ____________________________________________________________________________
++[  4605] By: gsar                                  on 1999/12/01  05:15:27
++        Log: avoid PTR->IV cast warnings
++     Branch: perl
++         ! mg.c op.c scope.h
++____________________________________________________________________________
++[  4604] By: gsar                                  on 1999/12/01  03:59:56
++        Log: email address changes
++     Branch: perl
++         ! AUTHORS Changes Porting/genlog Porting/p4d2p Porting/p4desc
++         ! README.win32 ext/Data/Dumper/Dumper.pm lib/DB.pm
++         ! lib/File/DosGlob.pm lib/Math/Complex.pm lib/Math/Trig.pm
++         ! pod/perl5005delta.pod pod/perlport.pod t/op/runlevel.t
++         ! utils/perlbug.PL utils/perldoc.PL win32/bin/perlglob.pl
++____________________________________________________________________________
++[  4603] By: gsar                                  on 1999/12/01  03:45:13
++        Log: minor USE_ITHREADS tweaks
++     Branch: perl
++         ! doio.c op.c op.h pp_hot.c pp_sys.c run.c win32/Makefile
++         ! win32/perllib.c win32/win32.h
++____________________________________________________________________________
++[  4602] By: gsar                                  on 1999/12/01  01:00:09
++        Log: more complete pseudo-fork() support for Windows
++     Branch: perl
++         + pod/perlfork.pod win32/perlhost.h win32/vdir.h win32/vmem.h
++         ! MANIFEST XSUB.h cop.h dump.c embed.h embed.pl embedvar.h
++         ! ext/B/B/CC.pm ext/Opcode/Opcode.xs global.sym globals.c
++         ! globvar.sym gv.c hv.c intrpvar.h iperlsys.h makedef.pl mg.c
++         ! mpeix/mpeixish.h objXSUB.h op.c op.h os2/os2ish.h perl.c
++         ! perl.h perlapi.c plan9/plan9ish.h pod/Makefile pod/buildtoc
++         ! pod/perl.pod pod/roffitall pp.c pp_ctl.c pp_hot.c pp_sys.c
++         ! proto.h regcomp.c run.c scope.c scope.h sv.c t/op/fork.t
++         ! toke.c unixish.h util.c vos/vosish.h win32/Makefile
++         ! win32/makefile.mk win32/perllib.c win32/win32.c win32/win32.h
++         ! win32/win32iop.h win32/win32thread.h
++____________________________________________________________________________
++[  4601] By: gsar                                  on 1999/12/01  00:45:38
++        Log: rudimentary support for remote debugging, from aeons ago (somewhat
++             modified)
++             From: Graham TerMarsch <grahamt@ActiveState.com>
++             Date: Sat, 12 Sep 1998 10:46:55 -0700
++             Message-ID: <35FAB38F.EA9AAC50@activestate.com>
++             Subject: Re: Patches to perl5db.pl to allow for remote debugging
++     Branch: perl
++         ! lib/perl5db.pl
++____________________________________________________________________________
++[  4600] By: chip                                  on 1999/11/19  21:16:00
++        Log: Document known limitations of fdopen() on some systems,
++             as they apply to open() and sysopen().
++     Branch: perl
++         ! pod/perlfunc.pod
++____________________________________________________________________________
++[  4599] By: chip                                  on 1999/11/19  17:20:19
++        Log: Undef printf before redirecting it to PerlIO_stdoutf.
++             (Avoids an irritating warning when compiling with PerlIO.)
++     Branch: perl
++         ! perl.h
++____________________________________________________________________________
++[  4598] By: jhi                                   on 1999/11/22  21:30:17
++        Log: Small VMS nits from Craig A. Berry, <craig.berry@metamor.com>.
++     Branch: cfgperl
++         ! README.vms t/io/open.t
++____________________________________________________________________________
++[  4597] By: jhi                                   on 1999/11/21  16:21:21
++        Log: Replace #4596 with the change done in 5.005_03.
++     Branch: cfgperl
++         ! ext/Errno/Errno_pm.PL
++____________________________________________________________________________
++[  4596] By: jhi                                   on 1999/11/21  16:07:20
++        Log: Skip processing a file if the file to be opened is '-'
++             (can happen in UNICOS)
++     Branch: cfgperl
++         ! ext/Errno/Errno_pm.PL
++____________________________________________________________________________
++[  4595] By: jhi                                   on 1999/11/21  14:05:10
++        Log: VMS patches from Peter Prymmer.
++     Branch: cfgperl
++         ! doio.c mg.c taint.c vms/subconfigure.com vms/vms.c
++____________________________________________________________________________
++[  4594] By: jhi                                   on 1999/11/18  17:07:14
++        Log: The find_byclass prototype is already in proto.h. 
++     Branch: cfgperl
++         ! regexec.c
++____________________________________________________________________________
++[  4593] By: gsar                                  on 1999/11/16  21:25:21
++        Log: typo in flag checks
++     Branch: utfperl
++         ! sv.h
++____________________________________________________________________________
++[  4592] By: jhi                                   on 1999/11/16  21:17:25
++        Log: Regen Configure.
++     Branch: cfgperl
++         ! Configure config_h.SH pp.c pp.h vms/subconfigure.com
++     Branch: metaconfig
++         ! U/a_dvisory/quadtype.U
++____________________________________________________________________________
++[  4591] By: jhi                                   on 1999/11/16  14:53:19
++        Log: Integrate with Sarathy.
++     Branch: cfgperl
++        !> cop.h deb.c embed.h embed.pl global.sym lib/Pod/Checker.pm
++        !> lib/Pod/InputObjects.pm lib/Pod/Parser.pm lib/Pod/Select.pm
++        !> lib/Pod/Usage.pm makedef.pl objXSUB.h perl.c perlapi.c
++        !> pod/podchecker.PL pp_sys.c proto.h sv.c t/pod/poderrs.t
++        !> t/pod/poderrs.xr
++____________________________________________________________________________
++[  4590] By: gsar                                  on 1999/11/16  05:57:56
++        Log: Pod::Parser updates (v1.091) from Brad Appleton <bradapp@enteract.com>
++     Branch: perl
++         ! lib/Pod/Checker.pm lib/Pod/InputObjects.pm lib/Pod/Parser.pm
++         ! lib/Pod/Select.pm lib/Pod/Usage.pm pod/podchecker.PL
++         ! t/pod/poderrs.t t/pod/poderrs.xr
++____________________________________________________________________________
++[  4589] By: gsar                                  on 1999/11/15  18:47:34
++        Log: add a synchronous stub fork() for USE_ITHREADS to prove that a simple
++             C<if (fork()) { print "parent" } else { print "child" }> works on
++             Windows (incidentally running a cloned^2 interpreter :)
++     Branch: perl
++         ! embed.h embed.pl global.sym makedef.pl objXSUB.h perlapi.c
++         ! pp_sys.c proto.h sv.c
++____________________________________________________________________________
++[  4588] By: gsar                                  on 1999/11/15  14:34:36
++        Log: cloning the stack (part 1)
++     Branch: perl
++         ! cop.h deb.c perl.c sv.c
++____________________________________________________________________________
++[  4587] By: jhi                                   on 1999/11/15  00:22:20
++        Log: Integrate with Sarathy.
++     Branch: cfgperl
++        !> Changes embed.h embed.pl embedvar.h global.sym intrpvar.h
++        !> makedef.pl objXSUB.h op.c perl.h perlapi.c proto.h run.c sv.c
++        !> win32/perllib.c
++____________________________________________________________________________
++[  4586] By: jhi                                   on 1999/11/14  21:17:26
++        Log: Ilya's "hopscotch" patch, reworked by Ilya to fit.
++     Branch: cfgperl
++         ! embed.h embed.pl embedvar.h proto.h regexec.c t/op/re_tests
++____________________________________________________________________________
++[  4585] By: gsar                                  on 1999/11/14  20:01:45
++        Log: tweak for win32 build
++     Branch: perl
++         ! embed.h embed.pl op.c proto.h
++____________________________________________________________________________
++[  4584] By: gsar                                  on 1999/11/14  19:46:25
++        Log: cosmetic tweaks
++     Branch: perl
++         ! embed.h embed.pl embedvar.h global.sym intrpvar.h makedef.pl
++         ! objXSUB.h perl.h perlapi.c proto.h sv.c win32/perllib.c
++____________________________________________________________________________
++[  4583] By: gsar                                  on 1999/11/14  17:38:32
++        Log: fix problem pointer casts
++     Branch: perl
++         ! Changes run.c sv.c
++____________________________________________________________________________
  [  4582] By: jhi                                   on 1999/11/14  17:10:01
          Log: Integrate with Sarathy.
       Branch: cfgperl

diff --cc MANIFEST
Simple merge

diff --cc doio.c
Simple merge

diff --cc embed.h
Simple merge

diff --cc embed.pl
Simple merge

diff --cc mg.c
Simple merge

diff --cc pp.c
Simple merge

diff --cc proto.h
index 5a01615,b0af759..d950e9e
--- 1/proto.h
--- 2/proto.h
+++ b/proto.h
@@@ -968,8 -922,8 +968,9 @@@ STATIC char*       S_regcp_set_to(pTHX_ I32 s
  STATIC void   S_cache_re(pTHX_ regexp *prog);
  STATIC U8*    S_reghop(pTHX_ U8 *pos, I32 off);
  STATIC U8*    S_reghopmaybe(pTHX_ U8 *pos, I32 off);
+ STATIC char*  S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, char *strend, char *startpos, I32 norun);
  #endif
 +
  #if defined(PERL_IN_RUN_C) || defined(PERL_DECL_PROT)
  STATIC void   S_debprof(pTHX_ OP *o);
  #endif