Integrate:

Integrate:
[ 20907]
Maintainer catch from Rafael.

[ 20908]
Subject: [PATCH] minor File::Spec testing cleanup
From: Ken Williams <ken@mathforum.org>
Date: Thu, 21 Aug 2003 22:47:51 -0500
Message-Id: <67C30B63-D453-11D7-8495-003065F6D85A@mathforum.org>

[ 20910]
Change the internal prototype of the pop() and shift() builtins
to (;\@), to reflect that their array argument is optional.

[ 20912]
perlapi.pod tweaks, based on :
Subject: misdocumented return value for sv_setref*
From: Joe Schaefer <joe+perl@sunstarsys.com>
Date: 12 Aug 2003 13:21:42 -0400
Message-ID: <m3adae94gp.fsf@sol.sunstarsys.com>

[ 20916]
Ultrix tweaks: <string.h> must not be included twice
(otherwise one gets prototype conflicts between the <string.h>
and proto.h because Ultrix thinks e.g. Perl_ninstr has been
define in <string.h>...); and Configure misprobes some features.

[ 20917]
Subject: disturbing, disruptive typo in Tutorial.pod [PATCH]
From: "John P. Linderman" <jpl@research.att.com>
Date: Wed, 27 Aug 2003 08:10:12 -0400 (EDT)
Message-Id: <200308271210.IAA23907@raptor.research.att.com>

Subject: typo in pod/perlnewmod.pod [PATCH]
From: "John P. Linderman" <jpl@research.att.com>
Date: Wed, 27 Aug 2003 09:07:12 -0400 (EDT)
Message-Id: <200308271307.JAA46955@raptor.research.att.com>

Subject: [PATCH] document the location of byacc
From: Dave Mitchell <davem@fdgroup.com>
Date: Wed, 27 Aug 2003 14:26:50 +0100
Message-ID: <20030827132650.GA23144@fdgroup.com>
p4raw-link: @20917 on //depot/perl: 43a3695903dcfea2b7a821c88cf1a6051ce3ee8c
p4raw-link: @20916 on //depot/perl: 5518ecd4c71d9e274b4e6a0c6a7d04bade4a7cd9
p4raw-link: @20912 on //depot/perl: d34c2299ce15c4bc317af0031fa77cc4a77ec346
p4raw-link: @20910 on //depot/perl: 26f600bce139656723472a5e845906a60241815e
p4raw-link: @20908 on //depot/perl: d7f1a795527ad4875d71a2e977851f754d4b7b3f
p4raw-link: @20907 on //depot/perl: f94e5462ce9233ce82cf4bd799d5d17cf8660e86

p4raw-id: //depot/maint-5.8/perl@20918
p4raw-integrated: from //depot/perl@20906 'copy in'
	ext/SDBM_File/sdbm/sdbm.h (@3787..) ext/SDBM_File/sdbm/sdbm.c
	(@12457..) pod/perlnewmod.pod (@15543..)
	lib/ExtUtils/MakeMaker/Tutorial.pod (@19594..)
	lib/File/Spec/t/rel2abs2rel.t (@20256..) ext/Socket/Socket.xs
	(@20541..) ext/POSIX/POSIX.xs (@20595..) Porting/pumpkin.pod
	(@20604..) Porting/Maintainers.pl (@20714..) hints/ultrix_4.sh
	(@20904..) 'edit in' perl.h (@20914..) 'merge in' opcode.h
	opcode.pl (@19852..) pod/perlapi.pod (@20590..) sv.c (@20646..)