[inseparable changes from match from perl-5.003_92 to perl-5.003_93]

 BUILD PROCESS

Subject: Fix for Unisys UNIX and libperl.so
Date: Thu, 6 Mar 97 16:28 GMT0
From: Alan Burlison <aburlison@cix.compulink.co.uk>
Files: Configure
Msg-ID: memo.147328@cix.compulink.co.uk

    (applied based on p5p patch as commit 2f525a329506abe067c4ec9d4c7ae13d8b223081)

Subject: Allow './Configure -Uoptimize'
Date: Thu, 06 Mar 1997 11:15:47 -0500 (EST)
From: Andy Dougherty <doughera@fractal.phys.lafayette.edu>
Files: Configure
Msg-ID: Pine.SOL.3.95q.970306110532.11070A-100000@fractal.lafayette.

    (applied based on p5p patch as commit 59ae47780c168857b216412f8354d10ae6dd0b61)

Subject: Use 'test -f', not 'test -x'
Date: Fri, 7 Mar 1997 19:53:00 -0500
From: Spider Boardman <spider@web.zk3.dec.com>
Files: Configure
Msg-ID: 199703080053.TAA13943@web.zk3.dec.com

    (applied based on p5p patch as commit 64b4562546c4e74f87c21f65a76ec05e96a1b74f)

 CORE LANGUAGE CHANGES

Subject: Don't autovivify array and hash elements in sub parameters
Date: Thu, 06 Mar 1997 14:12:09 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: op.c pod/perldelta.pod pod/perlsub.pod pod/perltrap.pod
Msg-ID: 199703061912.OAA20606@aatma.engin.umich.edu

    (applied based on p5p patch as commit 0ffc6623ceb5acc7b954e8cdbaeb8ba319474d7b)

Subject: Support READ and GETC for tied handles
Date: Sat, 08 Mar 1997 19:19:38 -0500
From: Doug MacEachern <dougm@opengroup.org>
Files: pod/perldelta.pod pod/perltie.pod pp_sys.c t/op/misc.t
Msg-ID: 199703090019.TAA32591@postman.osf.org

    (applied based on p5p patch as commit b06b64f805517c26cbd7c4d2f74efd5f36b4692c)

Subject: Warn on C<@x =~ /a/> and C<%x =~ s/a/b/>
From: Chip Salzenberg <chip@perl.com>
Files: op.c pod/perldiag.pod

 CORE PORTABILITY

Subject: VMS update
Date: Fri, 07 Mar 1997 22:49:46 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: lib/ExtUtils/MM_VMS.pm vms/descrip.mms vms/gen_shrfls.pl vms/sockadapt.h

    private-msgid: 01IG8KN5R28M00661G@hmivax.humgen.upenn.edu

 DOCUMENTATION

Subject: Consolidated INSTALL updates since _92
Date: Sat, 08 Mar 1997 13:21:22 -0500 (EST)
From: Andy Dougherty <doughera@fractal.phys.lafayette.edu>
Files: 
Msg-ID: Pine.SOL.3.95q.970308131806.23766F-100000@fractal.lafayette.

    (applied based on p5p patch as commit e6834c60cd85866fc530e8b4bb831af6186bad4d)

Subject: PODs corrections
Date: Fri, 7 Mar 1997 21:53:04 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: ext/DB_File/DB_File.pm ext/Socket/Socket.pm lib/Class/Template.pm lib/ExtUtils/Embed.pm lib/ExtUtils/MM_VMS.pm lib/ExtUtils/Mksymlists.pm lib/File/Basename.pm lib/File/stat.pm lib/Time/gmtime.pm lib/Time/localtime.pm lib/Time/tm.pm lib/User/grent.pm lib/User/pwent.pm pod/perlcall.pod pod/perldebug.pod pod/perlfunc.pod pod/perlguts.pod pod/perllocale.pod pod/perlop.pod pod/perlsub.pod
Msg-ID: 199703080253.VAA24975@monk.mps.ohio-state.edu

    (applied based on p5p patch as commit 72451f4af0d31f24ef5b12bc5d034e3e8b35d43d)

 OTHER CORE CHANGES

Subject: Fix imbalanced ENTER/LEAVE from C<BEGIN{die}>
From: Chip Salzenberg <chip@perl.com>
Files: op.c perl.c proto.h

Subject: perl -P path patch
Date: Sat, 08 Mar 1997 12:45:08 -0500 (EST)
From: Andy Dougherty <doughera@fractal.phys.lafayette.edu>
Files: config_H config_h.SH perl.c plan9/config.plan9 t/comp/cpp.t vms/config.vms win32/config.H
Msg-ID: Pine.SOL.3.95q.970308120242.23766D-100000@fractal.lafayette.

    (applied based on p5p patch as commit bba014945c609b5474f61f5e82ed2ff3e83a6e47)

1 files changed, 0 insertions, 20 deletions

diff --git a/pod/perltrap.pod b/pod/perltrap.pod
index 6f6688701f..17c576df2f 100644
--- a/pod/perltrap.pod
+++ b/pod/perltrap.pod
@@ -1137,26 +1137,6 @@ general subroutine traps.  Includes some OS-Specific traps.
 
 =over 5
 
-=item * Subroutine calls provide lvalue context to arguments
-
-Beginning with version 5.002, all subroutine arguments are consistently
-given a "value may be modified" context, since all subroutines are able
-to modify their arguments by explicitly referring to C<$_[0]> etc.
-This means that any array and hash elements provided as arguments
-will B<always be created> if they did not exist at the time
-the subroutine is called.  (perl5 versions before 5.002 used to provide
-lvalue context for the second and subsequent arguments, and perl4 did
-not provide lvalue context to subroutine arguments at all--even though
-arguments were supposedly modifiable in perl4).
-
-    sub test { $_[0] = 1; $_[1] = 2; $_[2] = 3; }
-    &test($foo{'bar'}, $bar{'foo'}, $foo[5]);
-    print join(':', %foo), '|', join(':',%bar), '|', join(':',@foo);
-    
-    # perl4          prints: ||
-    # perl5 <  5.002 prints: |foo:2|:::::3
-    # perl5 >= 5.002 prints: bar:1|foo:2|:::::3
-
 =item * (Signals)
 
 Barewords that used to look like strings to Perl will now look like subroutine