[inseparable changes from patch from perl5.003_25 to perl5.003_26]

[inseparable changes from patch from perl5.003_25 to perl5.003_26]

 CORE LANGUAGE CHANGES

Subject: Make \r in script an error (per Larry)
From: Chip Salzenberg <chip@perl.com>
Files: pod/perldiag.pod toke.c

 CORE PORTABILITY

Subject: VMS patches post _25
Date: Fri, 07 Feb 1997 01:56:12 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: Porting/Glossary lib/ExtUtils/Liblist.pm lib/ExtUtils/MM_VMS.pm lib/ExtUtils/xsubpp perl.c vms/Makefile vms/config.vms vms/descrip.mms vms/genconfig.pl vms/perlvms.pod vms/vms.c vms/vmsish.h x2p/a2p.c

    private-msgid: <01IF48W3P39W0050BD@hmivax.humgen.upenn.edu>

 LIBRARY AND EXTENSIONS

Subject: Make diagnostics module strip formatting directives
From: Chip Salzenberg <chip@perl.com>
Files: lib/diagnostics.pm pod/perldiag.pod

 OTHER CORE CHANGES

Subject: Fix (yet another) Tk closure problem
From: Chip Salzenberg <chip@perl.com>
Files: op.c perl.c pp_ctl.c

Subject: Fix value of C<foreach>
From: Chip Salzenberg <chip@perl.com>
Files: cop.h pp_ctl.c

Subject: Refine 'runaway string' heuristic
From: Chip Salzenberg <chip@perl.com>
Files: toke.c

Subject: Fix core dump on C<print "a", last> in eval
From: Chip Salzenberg <chip@perl.com>
Files: pp_ctl.c