[inseparable changes from patch from perl5.003_18 to perl5.003_19]

 CORE LANGUAGE CHANGES

Subject: Make method cache invisible to user code
From: Chip Salzenberg <chip@atlantic.net>
Files: dump.c gv.c gv.h hv.c op.c perl.c pp_hot.c pp_sys.c sv.c toke.c

Subject: Never parse "{m,s,y,tr,q{,q,w,x}}:{,:}" as package or label
From: Chip Salzenberg <chip@atlantic.net>
Files: toke.c

 CORE PORTABILITY

Subject: Fix $^X under HP-UX
From: Chip Salzenberg <chip@atlantic.net>
Files: hints/hpux.sh toke.c

Subject: New hints/hpux.sh
Date: Tue, 31 Dec 1996 15:09:32 -0800
From: Jeff Okamoto <okamoto@hpcc123.corp.hp.com>
Files: hints/hpux.sh

    private-msgid: <199612312309.AA283393772@hpcc123.corp.hp.com>

 DOCUMENTATION

Subject: Perlguts, version 28
Date: Fri, 3 Jan 1997 13:10:46 -0800
From: Jeff Okamoto <okamoto@hpcc123.corp.hp.com>
Files: pod/perlguts.pod

    private-msgid: <199701032110.AA102535846@hpcc123.corp.hp.com>

Subject: Miscellaneous pod patches
From: Ralf S. Engelschall <rse@engelschall.com>
Files: pod/Makefile pod/perldebug.pod pod/perlfunc.pod pod/perlguts.pod

Subject: expanded flock() docs
Date: Fri, 03 Jan 1997 19:31:11 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlfunc.pod
Msg-ID: <4481.852337871@eeyore.ibcinc.com>

    (applied based on p5p patch as commit 1fd81fbbe87d964ad1f7dbdce41e36f3781dcf82)

Subject: Use Text::Wrap in buildtoc; run buildtoc
From: Ulrich Pfeifer <pfeifer@charly.informatik.uni-dortmund.de>
Files: pod/buildtoc pod/perltoc.pod

Subject: Remove obsolete perlovl.pod
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST plan9/mkfile pod/perlovl.pod vms/Makefile vms/descrip.mms

 OTHER CORE CHANGES

Subject: Fix segv when calling named closures
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_hot.c

Subject: Finish rationalizing "undef value" warnings
From: Chip Salzenberg <chip@atlantic.net>
Files: doop.c pp.c sv.c t/op/assignwarn.t

Subject: Arrange for all "_<file" entries to be in %main::
From: Chip Salzenberg <chip@atlantic.net>
Files: gv.c lib/perl5db.pl

Subject: Introduce CVf_NODEBUG flag
Date: Wed, 01 Jan 1997 15:42:05 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: cv.h pp_hot.c
Msg-ID: <199701012042.PAA25994@aatma.engin.umich.edu>

    (applied based on p5p patch as commit a3d90dd510fe5a67ed9b80e603493d285c30aa97)

Subject: Reword 'may be "0"' warning per Larry; fix its line number
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c pod/perldiag.pod

Subject: 5.003_18: perl_{con,des}truct fixes
Date: Fri, 03 Jan 1997 15:42:04 -0500
From: Doug MacEachern <dougm@osf.org>
Files: perl.c perl.h pod/perlembed.pod pod/perltoc.pod t/op/sysio.t
Msg-ID: <199701032042.PAA06766@postman.osf.org>

    (applied based on p5p patch as commit 316c7b3d7b47e3143f94c7f8621e854c519d1e87)

Subject: Fix lost value from READLINE after TIEHANDLE
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp_hot.c sv.h

 TESTS

Subject: Create t/pragma directory; populate with new and old
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: MANIFEST Makefile.SH t/TEST t/comp/use.t t/lib/locale.t t/op/overload.t t/op/use.t t/pragma/locale.t t/pragma/overload.t t/pragma/strict-refs t/pragma/strict-subs t/pragma/strict-vars t/pragma/strict.t t/pragma/subs.t t/pragma/warn-global t/pragma/warning.t

Subject: New tests: comp/colon.t and op/assignwarn.t
From: Robin Barker <rmb@cise.npl.co.uk>
Files: MANIFEST t/comp/colon.t t/op/assignwarn.t

15 files changed, 2314 insertions, 2 deletions

diff --git a/t/TEST b/t/TEST
index 0b996f42d4..fdd995ea17 100755
--- a/t/TEST
+++ b/t/TEST
@@ -21,7 +21,7 @@ $ENV{EMXSHELL} = 'sh';        # For OS/2
 
 if ($ARGV[0] eq '') {
     @ARGV = split(/[ \n]/,
-      `echo base/*.t comp/*.t cmd/*.t io/*.t; echo op/*.t lib/*.t`);
+      `echo base/*.t comp/*.t cmd/*.t pragma/*.t io/*.t; echo op/*.t lib/*.t`);
 }
 
 if ($^O eq 'os2' || $^O eq 'qnx') {
diff --git a/t/comp/colon.t b/t/comp/colon.t
index e69de29bb2..2a37367d75 100755
--- a/t/comp/colon.t
+++ b/t/comp/colon.t
@@ -0,0 +1,138 @@
+#!./perl
+
+#
+# Ensure that syntax using colons (:) is parsed correctly.
+# The tests are done on the following tokens (by default):
+# ABC LABEL XYZZY m q qq qw qx s tr y AUTOLOAD and alarm 
+#	-- Robin Barker <rmb@cise.npl.co.uk>
+#
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use strict;
+
+$_ = '';	# to avoid undef warning on m// etc.
+
+sub ok {
+    my($test,$ok) = @_;
+    print "not " unless $ok;
+    print "ok $test\n";
+}
+
+$SIG{__WARN__} = sub { 1; }; # avoid some spurious warnings
+
+print "1..25\n";
+
+ok 1, (eval "package ABC; sub zyx {1}; 1;" and
+	eval "ABC::zyx" and
+	not eval "ABC:: eq ABC||" and
+	not eval "ABC::: >= 0");
+
+ok 2, (eval "package LABEL; sub zyx {1}; 1;" and
+	eval "LABEL::zyx" and
+	not eval "LABEL:: eq LABEL||" and
+	not eval "LABEL::: >= 0");
+
+ok 3, (eval "package XYZZY; sub zyx {1}; 1;" and
+	eval "XYZZY::zyx" and
+	not eval "XYZZY:: eq XYZZY||" and
+	not eval "XYZZY::: >= 0");
+
+ok 4, (eval "package m; sub zyx {1}; 1;" and
+	not eval "m::zyx" and
+	eval "m:: eq m||" and
+	not eval "m::: >= 0");
+
+ok 5, (eval "package q; sub zyx {1}; 1;" and
+	not eval "q::zyx" and
+	eval "q:: eq q||" and
+	not eval "q::: >= 0");
+
+ok 6, (eval "package qq; sub zyx {1}; 1;" and
+	not eval "qq::zyx" and
+	eval "qq:: eq qq||" and
+	not eval "qq::: >= 0");
+
+ok 7, (eval "package qw; sub zyx {1}; 1;" and
+	not eval "qw::zyx" and
+	eval "qw:: eq qw||" and
+	not eval "qw::: >= 0");
+
+ok 8, (eval "package qx; sub zyx {1}; 1;" and
+	not eval "qx::zyx" and
+	eval "qx:: eq qx||" and
+	not eval "qx::: >= 0");
+
+ok 9, (eval "package s; sub zyx {1}; 1;" and
+	not eval "s::zyx" and
+	not eval "s:: eq s||" and
+	eval "s::: >= 0");
+
+ok 10, (eval "package tr; sub zyx {1}; 1;" and
+	not eval "tr::zyx" and
+	not eval "tr:: eq tr||" and
+	eval "tr::: >= 0");
+
+ok 11, (eval "package y; sub zyx {1}; 1;" and
+	not eval "y::zyx" and
+	not eval "y:: eq y||" and
+	eval "y::: >= 0");
+
+ok 12, (eval "ABC:1" and
+	not eval "ABC:echo: eq ABC|echo|" and
+	not eval "ABC:echo:ohce: >= 0");
+
+ok 13, (eval "LABEL:1" and
+	not eval "LABEL:echo: eq LABEL|echo|" and
+	not eval "LABEL:echo:ohce: >= 0");
+
+ok 14, (eval "XYZZY:1" and
+	not eval "XYZZY:echo: eq XYZZY|echo|" and
+	not eval "XYZZY:echo:ohce: >= 0");
+
+ok 15, (not eval "m:1" and
+	eval "m:echo: eq m|echo|" and
+	not eval "m:echo:ohce: >= 0");
+
+ok 16, (not eval "q:1" and
+	eval "q:echo: eq q|echo|" and
+	not eval "q:echo:ohce: >= 0");
+
+ok 17, (not eval "qq:1" and
+	eval "qq:echo: eq qq|echo|" and
+	not eval "qq:echo:ohce: >= 0");
+
+ok 18, (not eval "qw:1" and
+	eval "qw:echo: eq qw|echo|" and
+	not eval "qw:echo:ohce: >= 0");
+
+ok 19, (not eval "qx:1" and
+	eval "qx:echo: eq qx|echo|" and
+	not eval "qx:echo:ohce: >= 0");
+
+ok 20, (not eval "s:1" and
+	not eval "s:echo: eq s|echo|" and
+	eval "s:echo:ohce: >= 0");
+
+ok 21, (not eval "tr:1" and
+	not eval "tr:echo: eq tr|echo|" and
+	eval "tr:echo:ohce: >= 0");
+
+ok 22, (not eval "y:1" and
+	not eval "y:echo: eq y|echo|" and
+	eval "y:echo:ohce: >= 0");
+
+ok 23, (eval "AUTOLOAD:1" and
+	not eval "AUTOLOAD:echo: eq AUTOLOAD|echo|" and
+	not eval "AUTOLOAD:echo:ohce: >= 0");
+
+ok 24, (eval "and:1" and
+	not eval "and:echo: eq and|echo|" and
+	not eval "and:echo:ohce: >= 0");
+
+ok 25, (eval "alarm:1" and
+	not eval "alarm:echo: eq alarm|echo|" and
+	not eval "alarm:echo:ohce: >= 0");
diff --git a/t/comp/use.t b/t/comp/use.t
new file mode 100644
index 0000000000..a6ce2a4d56
--- /dev/null
+++ b/t/comp/use.t
@@ -0,0 +1,101 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+print "1..14\n";
+
+my $i = 1;
+
+eval "use 5.000;";
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+eval sprintf "use %.5f;", $];
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+
+eval sprintf "use %.5f;", $] - 0.000001;
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+eval sprintf("use %.5f;", $] + 1);
+unless ($@) {
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+eval sprintf "use %.5f;", $] + 0.00001;
+unless ($@) {
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+
+
+use lib; # I know that this module will be there.
+
+
+local $lib::VERSION = 1.0;
+
+eval "use lib 0.9";
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+eval "use lib 1.0";
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+eval "use lib 1.01";
+unless ($@) {
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+
+eval "use lib 0.9 qw(fred)";
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+print "not " unless $INC[0] eq "fred";
+print "ok ",$i++,"\n";
+
+eval "use lib 1.0 qw(joe)";
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+print "not " unless $INC[0] eq "joe";
+print "ok ",$i++,"\n";
+
+eval "use lib 1.01 qw(freda)";
+unless ($@) {
+    print "not ";
+}
+print "ok ",$i++,"\n";
+
+print "not " if $INC[0] eq "freda";
+print "ok ",$i++,"\n";
diff --git a/t/op/assignwarn.t b/t/op/assignwarn.t
index e69de29bb2..32ee5bb2e9 100755
--- a/t/op/assignwarn.t
+++ b/t/op/assignwarn.t
@@ -0,0 +1,61 @@
+#!./perl
+
+#
+# Verify which OP= operators warn if their targets are undefined.
+# Based on redef.t, contributed by Graham Barr <Graham.Barr@tiuk.ti.com>
+#	-- Robin Barker <rmb@cise.npl.co.uk>
+#
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use strict;
+
+$^W = 1;
+my $warn = "";
+$SIG{q(__WARN__)} = sub { print $warn; $warn .= join("",@_) };
+
+sub ok { print $_[1] ? "ok " : "not ok ", $_[0], "\n"; }
+
+sub uninitialized { $warn =~ s/Use of uninitialized value[^\n]+\n//s; }
+    
+print "1..23\n";
+
+{ my $x; $x ++;     ok  1, ! uninitialized; }
+{ my $x; $x --;     ok  2, ! uninitialized; }
+{ my $x; ++ $x;     ok  3, ! uninitialized; }
+{ my $x; -- $x;	    ok  4, ! uninitialized; }
+
+{ my $x; $x **= 1;  ok  5,  uninitialized; }
+
+{ my $x; $x += 1;   ok  6, ! uninitialized; }
+{ my $x; $x -= 1;   ok  7, ! uninitialized; }
+
+{ my $x; $x .= 1;   ok  8, ! uninitialized; }
+
+{ my $x; $x *= 1;   ok  9,  uninitialized; }
+{ my $x; $x /= 1;   ok 10,  uninitialized; }
+{ my $x; $x %= 1;   ok 11,  uninitialized; }
+
+{ my $x; $x x= 1;   ok 12,  uninitialized; }
+
+{ my $x; $x &= 1;   ok 13,  uninitialized; }
+{ my $x; $x |= 1;   ok 14, ! uninitialized; }
+{ my $x; $x ^= 1;   ok 15,  uninitialized; }
+
+{ my $x; $x &&= 1;  ok 16, ! uninitialized; }
+{ my $x; $x ||= 1;  ok 17, ! uninitialized; }
+
+{ my $x; $x <<= 1;  ok 18,  uninitialized; }
+{ my $x; $x >>= 1;  ok 19,  uninitialized; }
+
+{ my $x; $x &= "x"; ok 20,  uninitialized; }
+{ my $x; $x |= "x"; ok 21, ! uninitialized; }
+{ my $x; $x ^= "x"; ok 22,  uninitialized; }
+
+ok 23, $warn eq '';
+
+# If we got any errors that we were not expecting, then print them
+print map "#$_\n", split /\n/, $warn if length $warn;
diff --git a/t/op/misc.t b/t/op/misc.t
index 5b94e034bb..6d591c0556 100755
--- a/t/op/misc.t
+++ b/t/op/misc.t
@@ -219,7 +219,7 @@ print "ok\n" if (1E2<<1 == 200 and 3E4<<3 == 240000);
 EXPECT
 ok
 ########
-print "ok\n" if ("\0" cmp "\xFF");
+print "ok\n" if ("\0" lt "\xFF");
 EXPECT
 ok
 ########
diff --git a/t/op/sysio.t b/t/op/sysio.t
index 554fdf5b0a..0f546b270f 100755
--- a/t/op/sysio.t
+++ b/t/op/sysio.t
@@ -168,6 +168,8 @@ close(I);
 
 unlink $outfile;
 
+chdir('..'); 
+
 1;
 
 # eof
diff --git a/t/pragma/locale.t b/t/pragma/locale.t
index e69de29bb2..0f71da434b 100755
--- a/t/pragma/locale.t
+++ b/t/pragma/locale.t
@@ -0,0 +1,449 @@
+#!./perl -wT
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use strict;
+
+my $have_setlocale = 0;
+eval {
+    require POSIX;
+    import POSIX ':locale_h';
+    $have_setlocale++;
+};
+
+print "1..", ($have_setlocale ? 104 : 98), "\n";
+
+use vars qw($a
+	    $English $German $French $Spanish
+	    @C @English @German @French @Spanish
+	    $Locale @Locale %iLocale %UPPER %lower @Neoalpha);
+
+$a = 'abc %';
+
+sub ok {
+    my ($n, $result) = @_;
+
+    print 'not ' unless ($result);
+    print "ok $n\n";
+}
+
+# First we'll do a lot of taint checking for locales.
+# This is the easiest to test, actually, as any locale,
+# even the default locale will taint under 'use locale'.
+
+sub is_tainted { # hello, camel two.
+    my $dummy;
+    not eval { $dummy = join("", @_), kill 0; 1 }
+}
+
+sub check_taint ($$) {
+    ok $_[0], is_tainted($_[1]);
+}
+
+sub check_taint_not ($$) {
+    ok $_[0], not is_tainted($_[1]);
+}
+
+use locale;	# engage locale and therefore locale taint.
+
+check_taint_not   1, $a;
+
+check_taint       2, uc($a);
+check_taint       3, "\U$a";
+check_taint       4, ucfirst($a);
+check_taint       5, "\u$a";
+check_taint       6, lc($a);
+check_taint       7, "\L$a";
+check_taint       8, lcfirst($a);
+check_taint       9, "\l$a";
+
+check_taint      10, sprintf('%e', 123.456);
+check_taint      11, sprintf('%f', 123.456);
+check_taint      12, sprintf('%g', 123.456);
+check_taint_not  13, sprintf('%d', 123.456);
+check_taint_not  14, sprintf('%x', 123.456);
+
+$_ = $a;	# untaint $_
+
+$_ = uc($a);	# taint $_
+
+check_taint      15, $_;
+
+/(\w)/;	# taint $&, $`, $', $+, $1.
+check_taint      16, $&;
+check_taint      17, $`;
+check_taint      18, $';
+check_taint      19, $+;
+check_taint      20, $1;
+check_taint_not  21, $2;
+
+/(.)/;	# untaint $&, $`, $', $+, $1.
+check_taint_not  22, $&;
+check_taint_not  23, $`;
+check_taint_not  24, $';
+check_taint_not  25, $+;
+check_taint_not  26, $1;
+check_taint_not  27, $2;
+
+/(\W)/;	# taint $&, $`, $', $+, $1.
+check_taint      28, $&;
+check_taint      29, $`;
+check_taint      30, $';
+check_taint      31, $+;
+check_taint      32, $1;
+check_taint_not  33, $2;
+
+/(\s)/;	# taint $&, $`, $', $+, $1.
+check_taint      34, $&;
+check_taint      35, $`;
+check_taint      36, $';
+check_taint      37, $+;
+check_taint      38, $1;
+check_taint_not  39, $2;
+
+/(\S)/;	# taint $&, $`, $', $+, $1.
+check_taint      40, $&;
+check_taint      41, $`;
+check_taint      42, $';
+check_taint      43, $+;
+check_taint      44, $1;
+check_taint_not  45, $2;
+
+$_ = $a;	# untaint $_
+
+check_taint_not  46, $_;
+
+/(b)/;		# this must not taint
+check_taint_not  47, $&;
+check_taint_not  48, $`;
+check_taint_not  49, $';
+check_taint_not  50, $+;
+check_taint_not  51, $1;
+check_taint_not  52, $2;
+
+$_ = $a;	# untaint $_
+
+check_taint_not  53, $_;
+
+$b = uc($a);	# taint $b
+s/(.+)/$b/;	# this must taint only the $_
+
+check_taint      54, $_;
+check_taint_not  55, $&;
+check_taint_not  56, $`;
+check_taint_not  57, $';
+check_taint_not  58, $+;
+check_taint_not  59, $1;
+check_taint_not  60, $2;
+
+$_ = $a;	# untaint $_
+
+s/(.+)/b/;	# this must not taint
+check_taint_not  61, $_;
+check_taint_not  62, $&;
+check_taint_not  63, $`;
+check_taint_not  64, $';
+check_taint_not  65, $+;
+check_taint_not  66, $1;
+check_taint_not  67, $2;
+
+$b = $a;	# untaint $b
+
+($b = $a) =~ s/\w/$&/;
+check_taint      68, $b;	# $b should be tainted.
+check_taint_not  69, $a;	# $a should be not.
+
+$_ = $a;	# untaint $_
+
+s/(\w)/\l$1/;	# this must taint
+check_taint      70, $_;
+check_taint      71, $&;
+check_taint      72, $`;
+check_taint      73, $';
+check_taint      74, $+;
+check_taint      75, $1;
+check_taint_not  76, $2;
+
+$_ = $a;	# untaint $_
+
+s/(\w)/\L$1/;	# this must taint
+check_taint      77, $_;
+check_taint      78, $&;
+check_taint      79, $`;
+check_taint      80, $';
+check_taint      81, $+;
+check_taint      82, $1;
+check_taint_not  83, $2;
+
+$_ = $a;	# untaint $_
+
+s/(\w)/\u$1/;	# this must taint
+check_taint      84, $_;
+check_taint      85, $&;
+check_taint      86, $`;
+check_taint      87, $';
+check_taint      88, $+;
+check_taint      89, $1;
+check_taint_not  90, $2;
+
+$_ = $a;	# untaint $_
+
+s/(\w)/\U$1/;	# this must taint
+check_taint      91, $_;
+check_taint      92, $&;
+check_taint      93, $`;
+check_taint      94, $';
+check_taint      95, $+;
+check_taint      96, $1;
+check_taint_not  97, $2;
+
+# After all this tainting $a should be cool.
+
+check_taint_not  98, $a;
+
+# I think we've seen quite enough of taint.
+# Let us do some *real* locale work now,
+#  unless setlocale() is missing (i.e. minitest).
+
+exit unless $have_setlocale;
+
+sub getalnum {
+    sort grep /\w/, map { chr } 0..255
+}
+
+sub locatelocale ($$@) {
+    my ($lcall, $alnum, @try) = @_;
+
+    undef $$lcall;
+
+    for (@try) {
+	local $^W = 0; # suppress "Subroutine LC_ALL redefined"
+	if (setlocale(&LC_ALL, $_)) {
+	    $$lcall = $_;
+	    @$alnum = &getalnum;
+	    last;
+	}
+    }
+
+    @$alnum = () unless (defined $$lcall);
+}
+
+# Find some default locale
+
+locatelocale(\$Locale, \@Locale, qw(C POSIX));
+
+# Find some English locale
+
+locatelocale(\$English, \@English,
+	     qw(en_US.ISO8859-1 en_GB.ISO8859-1
+		en en_US en_UK en_IE en_CA en_AU en_NZ
+		english english.iso88591
+		american american.iso88591
+		british british.iso88591
+		));
+
+# Find some German locale
+
+locatelocale(\$German, \@German,
+	     qw(de_DE.ISO8859-1 de_AT.ISO8859-1 de_CH.ISO8859-1
+		de de_DE de_AT de_CH
+		german german.iso88591));
+
+# Find some French locale
+
+locatelocale(\$French, \@French,
+	     qw(fr_FR.ISO8859-1 fr_BE.ISO8859-1 fr_CA.ISO8859-1 fr_CH.ISO8859-1
+		fr fr_FR fr_BE fr_CA fr_CH
+		french french.iso88591));
+
+# Find some Spanish locale
+
+locatelocale(\$Spanish, \@Spanish,
+	     qw(es_AR.ISO8859-1 es_BO.ISO8859-1 es_CL.ISO8859-1
+		es_CO.ISO8859-1 es_CR.ISO8859-1 es_EC.ISO8859-1
+		es_ES.ISO8859-1 es_GT.ISO8859-1 es_MX.ISO8859-1
+		es_NI.ISO8859-1 es_PA.ISO8859-1 es_PE.ISO8859-1
+		es_PY.ISO8859-1 es_SV.ISO8859-1 es_UY.ISO8859-1 es_VE.ISO8859-1
+		es es_AR es_BO es_CL
+		es_CO es_CR es_EC
+		es_ES es_GT es_MX
+		es_NI es_PA es_PE
+		es_PY es_SV es_UY es_VE
+		spanish spanish.iso88591));
+
+# Select the largest of the alpha(num)bets.
+
+($Locale, @Locale) = ($English, @English)
+    if (length(@English) > length(@Locale));
+($Locale, @Locale) = ($German, @German)
+    if (length(@German)  > length(@Locale));
+($Locale, @Locale) = ($French, @French)
+    if (length(@French)  > length(@Locale));
+($Locale, @Locale) = ($Spanish, @Spanish)
+    if (length(@Spanish) > length(@Locale));
+
+print "# Locale = $Locale\n";
+print "# Alnum_ = @Locale\n";
+
+{
+    local $^W = 0;
+    setlocale(&LC_ALL, $Locale);
+}
+
+{
+    my $i = 0;
+
+    for (@Locale) {
+	$iLocale{$_} = $i++;
+    }
+}
+
+# Sieve the uppercase and the lowercase.
+
+for (@Locale) {
+    if (/[^\d_]/) { # skip digits and the _
+	if (lc eq $_) {
+	    $UPPER{$_} = uc;
+	} else {
+	    $lower{$_} = lc;
+	}
+    }
+}
+
+# Cross-check the upper and the lower.
+# Yes, this is broken when the upper<->lower changes the number of
+# the glyphs (e.g. the German sharp-s aka double-s aka sz-ligature,
+# or the Dutch IJ or the Spanish LL or ...)
+# But so far all the implementations do this wrong so we can do it wrong too.
+
+for (keys %UPPER) {
+    if (defined $lower{$UPPER{$_}}) {
+	if ($_ ne $lower{$UPPER{$_}}) {
+	    print 'not ';
+	    last;
+	}
+    }
+}
+print "ok 99\n";
+
+for (keys %lower) {
+    if (defined $UPPER{$lower{$_}}) {
+	if ($_ ne $UPPER{$lower{$_}}) {
+	    print 'not ';
+	    last;
+	}
+    }
+}
+print "ok 100\n";
+
+# Find the alphabets that are not alphabets in the default locale.
+
+{
+    no locale;
+    
+    for (keys %UPPER, keys %lower) {
+	push(@Neoalpha, $_) if (/\W/);
+    }
+}
+
+@Neoalpha = sort @Neoalpha;
+
+# Test \w.
+
+{
+    my $word = join('', @Neoalpha);
+
+    $word =~ /^(\w*)$/;
+
+    print 'not ' if ($1 ne $word);
+}
+print "ok 101\n";
+
+# Find places where the collation order differs from the default locale.
+
+{
+    my (@k, $i, $j, @d);
+
+    {
+	no locale;
+
+	@k = sort (keys %UPPER, keys %lower); 
+    }
+
+    for ($i = 0; $i < @k; $i++) {
+	for ($j = $i + 1; $j < @k; $j++) {
+	    if ($iLocale{$k[$j]} < $iLocale{$k[$i]}) {
+		push(@d, [$k[$j], $k[$i]]);
+	    }
+	}
+    }
+
+    # Cross-check those places.
+
+    for (@d) {
+	($i, $j) = @$_;
+	if ($i gt $j) {
+	    print "# i = $i, j = $j, i ",
+	          $i le $j ? 'le' : 'gt', " j\n";
+	    print 'not ';
+	    last;
+	}
+    }
+}
+print "ok 102\n";
+
+# Cross-check whole character set.
+
+for (map { chr } 0..255) {
+    if (/\w/ and /\W/) { print 'not '; last }
+    if (/\d/ and /\D/) { print 'not '; last }
+    if (/\s/ and /\S/) { print 'not '; last }
+    if (/\w/ and /\D/ and not /_/ and
+	not (exists $UPPER{$_} or exists $lower{$_})) {
+	print 'not ';
+	last;
+    }
+}
+print "ok 103\n";
+
+# The @Locale should be internally consistent.
+
+{
+    my ($from, $to, , $lesser, $greater);
+
+    for (0..9) {
+	# Select a slice.
+	$from = int(($_*@Locale)/10);
+	$to = $from + int(@Locale/10);
+        $to = $#Locale if ($to > $#Locale);
+	$lesser  = join('', @Locale[$from..$to]);
+	# Select a slice one character on.
+	$from++; $to++;
+        $to = $#Locale if ($to > $#Locale);
+	$greater = join('', @Locale[$from..$to]);
+	if (not ($lesser  lt $greater) or
+	    not ($lesser  le $greater) or
+	    not ($lesser  ne $greater) or
+	        ($lesser  eq $greater) or
+	        ($lesser  ge $greater) or
+	        ($lesser  gt $greater) or
+	        ($greater lt $lesser ) or
+	        ($greater le $lesser ) or
+	    not ($greater ne $lesser ) or
+	        ($greater eq $lesser ) or
+	    not ($greater ge $lesser ) or
+	    not ($greater gt $lesser ) or
+	    # Well, these two are sort of redundant because @Locale
+	    # was derived using cmp.
+	    not (($lesser  cmp $greater) == -1) or
+	    not (($greater cmp $lesser ) ==  1)
+	   ) {
+	    print 'not ';
+	    last;
+	}
+    }
+}
+print "ok 104\n";
diff --git a/t/pragma/overload.t b/t/pragma/overload.t
index e69de29bb2..9c897c31dc 100755
--- a/t/pragma/overload.t
+++ b/t/pragma/overload.t
@@ -0,0 +1,345 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use Config;
+
+package Oscalar;
+use overload ( 
+				# Anonymous subroutines:
+'+'	=>	sub {new Oscalar $ {$_[0]}+$_[1]},
+'-'	=>	sub {new Oscalar
+		       $_[2]? $_[1]-${$_[0]} : ${$_[0]}-$_[1]},
+'<=>'	=>	sub {new Oscalar
+		       $_[2]? $_[1]-${$_[0]} : ${$_[0]}-$_[1]},
+'cmp'	=>	sub {new Oscalar
+		       $_[2]? ($_[1] cmp ${$_[0]}) : (${$_[0]} cmp $_[1])},
+'*'	=>	sub {new Oscalar ${$_[0]}*$_[1]},
+'/'	=>	sub {new Oscalar 
+		       $_[2]? $_[1]/${$_[0]} :
+			 ${$_[0]}/$_[1]},
+'%'	=>	sub {new Oscalar
+		       $_[2]? $_[1]%${$_[0]} : ${$_[0]}%$_[1]},
+'**'	=>	sub {new Oscalar
+		       $_[2]? $_[1]**${$_[0]} : ${$_[0]}-$_[1]},
+
+qw(
+""	stringify
+0+	numify)			# Order of arguments unsignificant
+);
+
+sub new {
+  my $foo = $_[1];
+  bless \$foo, $_[0];
+}
+
+sub stringify { "${$_[0]}" }
+sub numify { 0 + "${$_[0]}" }	# Not needed, additional overhead
+				# comparing to direct compilation based on
+				# stringify
+
+package main;
+
+$test = 0;
+$| = 1;
+print "1..",&last,"\n";
+
+sub test {
+  $test++; if (shift) {print "ok $test\n";1} else {print "not ok $test\n";0}
+}
+
+$a = new Oscalar "087";
+$b= "$a";
+
+# All test numbers in comments are off by 1.
+# So much for hard-wiring them in :-) To fix this:
+test(1);			# 1
+
+test ($b eq $a);		# 2
+test ($b eq "087");		# 3
+test (ref $a eq "Oscalar");	# 4
+test ($a eq $a);		# 5
+test ($a eq "087");		# 6
+
+$c = $a + 7;
+
+test (ref $c eq "Oscalar");	# 7
+test (!($c eq $a));		# 8
+test ($c eq "94");		# 9
+
+$b=$a;
+
+test (ref $a eq "Oscalar");	# 10
+
+$b++;
+
+test (ref $b eq "Oscalar");	# 11
+test ( $a eq "087");		# 12
+test ( $b eq "88");		# 13
+test (ref $a eq "Oscalar");	# 14
+
+$c=$b;
+$c-=$a;
+
+test (ref $c eq "Oscalar");	# 15
+test ( $a eq "087");		# 16
+test ( $c eq "1");		# 17
+test (ref $a eq "Oscalar");	# 18
+
+$b=1;
+$b+=$a;
+
+test (ref $b eq "Oscalar");	# 19
+test ( $a eq "087");		# 20
+test ( $b eq "88");		# 21
+test (ref $a eq "Oscalar");	# 22
+
+eval q[ package Oscalar; use overload ('++' => sub { $ {$_[0]}++;$_[0] } ) ];
+
+$b=$a;
+
+test (ref $a eq "Oscalar");	# 23
+
+$b++;
+
+test (ref $b eq "Oscalar");	# 24
+test ( $a eq "087");		# 25
+test ( $b eq "88");		# 26
+test (ref $a eq "Oscalar");	# 27
+
+package Oscalar;
+$dummy=bless \$dummy;		# Now cache of method should be reloaded
+package main;
+
+$b=$a;
+$b++;				
+
+test (ref $b eq "Oscalar");	# 28
+test ( $a eq "087");		# 29
+test ( $b eq "88");		# 30
+test (ref $a eq "Oscalar");	# 31
+
+
+eval q[package Oscalar; use overload ('++' => sub { $ {$_[0]} += 2; $_[0] } ) ];
+
+$b=$a;
+
+test (ref $a eq "Oscalar");	# 32
+
+$b++;
+
+test (ref $b eq "Oscalar");	# 33
+test ( $a eq "087");		# 34
+test ( $b eq "88");		# 35
+test (ref $a eq "Oscalar");	# 36
+
+package Oscalar;
+$dummy=bless \$dummy;		# Now cache of method should be reloaded
+package main;
+
+$b++;				
+
+test (ref $b eq "Oscalar");	# 37
+test ( $a eq "087");		# 38
+test ( $b eq "90");		# 39
+test (ref $a eq "Oscalar");	# 40
+
+$b=$a;
+$b++;
+
+test (ref $b eq "Oscalar");	# 41
+test ( $a eq "087");		# 42
+test ( $b eq "89");		# 43
+test (ref $a eq "Oscalar");	# 44
+
+
+test ($b? 1:0);			# 45
+
+eval q[ package Oscalar; use overload ('=' => sub {$main::copies++; 
+						   package Oscalar;
+						   local $new=$ {$_[0]};
+						   bless \$new } ) ];
+
+$b=new Oscalar "$a";
+
+test (ref $b eq "Oscalar");	# 46
+test ( $a eq "087");		# 47
+test ( $b eq "087");		# 48
+test (ref $a eq "Oscalar");	# 49
+
+$b++;
+
+test (ref $b eq "Oscalar");	# 50
+test ( $a eq "087");		# 51
+test ( $b eq "89");		# 52
+test (ref $a eq "Oscalar");	# 53
+test ($copies == 0);		# 54
+
+$b+=1;
+
+test (ref $b eq "Oscalar");	# 55
+test ( $a eq "087");		# 56
+test ( $b eq "90");		# 57
+test (ref $a eq "Oscalar");	# 58
+test ($copies == 0);		# 59
+
+$b=$a;
+$b+=1;
+
+test (ref $b eq "Oscalar");	# 60
+test ( $a eq "087");		# 61
+test ( $b eq "88");		# 62
+test (ref $a eq "Oscalar");	# 63
+test ($copies == 0);		# 64
+
+$b=$a;
+$b++;
+
+test (ref $b eq "Oscalar") || print ref $b,"=ref(b)\n";	# 65
+test ( $a eq "087");		# 66
+test ( $b eq "89");		# 67
+test (ref $a eq "Oscalar");	# 68
+test ($copies == 1);		# 69
+
+eval q[package Oscalar; use overload ('+=' => sub {$ {$_[0]} += 3*$_[1];
+						   $_[0] } ) ];
+$c=new Oscalar;			# Cause rehash
+
+$b=$a;
+$b+=1;
+
+test (ref $b eq "Oscalar");	# 70
+test ( $a eq "087");		# 71
+test ( $b eq "90");		# 72
+test (ref $a eq "Oscalar");	# 73
+test ($copies == 2);		# 74
+
+$b+=$b;
+
+test (ref $b eq "Oscalar");	# 75
+test ( $b eq "360");		# 76
+test ($copies == 2);		# 77
+$b=-$b;
+
+test (ref $b eq "Oscalar");	# 78
+test ( $b eq "-360");		# 79
+test ($copies == 2);		# 80
+
+$b=abs($b);
+
+test (ref $b eq "Oscalar");	# 81
+test ( $b eq "360");		# 82
+test ($copies == 2);		# 83
+
+$b=abs($b);
+
+test (ref $b eq "Oscalar");	# 84
+test ( $b eq "360");		# 85
+test ($copies == 2);		# 86
+
+eval q[package Oscalar; 
+       use overload ('x' => sub {new Oscalar ( $_[2] ? "_.$_[1]._" x $ {$_[0]}
+					      : "_.${$_[0]}._" x $_[1])}) ];
+
+$a=new Oscalar "yy";
+$a x= 3;
+test ($a eq "_.yy.__.yy.__.yy._"); # 87
+
+eval q[package Oscalar; 
+       use overload ('.' => sub {new Oscalar ( $_[2] ? 
+					      "_.$_[1].__.$ {$_[0]}._"
+					      : "_.$ {$_[0]}.__.$_[1]._")}) ];
+
+$a=new Oscalar "xx";
+
+test ("b${a}c" eq "_._.b.__.xx._.__.c._"); # 88
+
+# Check inheritance of overloading;
+{
+  package OscalarI;
+  @ISA = 'Oscalar';
+}
+
+$aI = new OscalarI "$a";
+test (ref $aI eq "OscalarI");	# 89
+test ("$aI" eq "xx");		# 90
+test ($aI eq "xx");		# 91
+test ("b${aI}c" eq "_._.b.__.xx._.__.c._");		# 92
+
+# Here we test blessing to a package updates hash
+
+eval "package Oscalar; no overload '.'";
+
+test ("b${a}" eq "_.b.__.xx._"); # 93
+$x="1";
+bless \$x, Oscalar;
+test ("b${a}c" eq "bxxc");	# 94
+new Oscalar 1;
+test ("b${a}c" eq "bxxc");	# 95
+
+# Negative overloading:
+
+$na = eval { ~$a };
+test($@ =~ /no method found/);	# 96
+
+# Check AUTOLOADING:
+
+*Oscalar::AUTOLOAD = 
+  sub { *{"Oscalar::$AUTOLOAD"} = sub {"_!_" . shift() . "_!_"} ;
+	goto &{"Oscalar::$AUTOLOAD"}};
+
+eval "package Oscalar; use overload '~' => 'comple'";
+
+$na = eval { ~$a };		# Hash was not updated
+test($@ =~ /no method found/);	# 97
+
+bless \$x, Oscalar;
+
+$na = eval { ~$a };		# Hash updated
+test !$@;			# 98
+test($na eq '_!_xx_!_');	# 99
+
+$na = 0;
+
+$na = eval { ~$aI };		# Hash was not updated
+test($@ =~ /no method found/);	# 100
+
+bless \$x, OscalarI;
+
+$na = eval { ~$aI };
+print $@;
+
+test !$@;			# 101
+test($na eq '_!_xx_!_');	# 102
+
+eval "package Oscalar; use overload '>>' => 'rshft'";
+
+$na = eval { $aI >> 1 };	# Hash was not updated
+test($@ =~ /no method found/);	# 103
+
+bless \$x, OscalarI;
+
+$na = 0;
+
+$na = eval { $aI >> 1 };
+print $@;
+
+test !$@;			# 104
+test($na eq '_!_xx_!_');	# 105
+
+test (overload::Method($a, '0+') eq \&Oscalar::numify); # 106
+test (overload::Method($aI,'0+') eq \&Oscalar::numify); # 107
+test (overload::Overloaded($aI)); # 108
+test (!overload::Overloaded('overload')); # 109
+
+test (! defined overload::Method($aI, '<<')); # 110
+test (! defined overload::Method($a, '<')); # 111
+
+test (overload::StrVal($aI) =~ /^OscalarI=SCALAR\(0x[\da-fA-F]+\)$/); # 112
+test (overload::StrVal(\$aI) eq "@{[\$aI]}"); # 113
+
+# Last test is:
+sub last {113}
diff --git a/t/pragma/strict-refs b/t/pragma/strict-refs
new file mode 100644
index 0000000000..6d36ff88c9
--- /dev/null
+++ b/t/pragma/strict-refs
@@ -0,0 +1,279 @@
+Check strict refs functionality
+
+__END__
+
+# no strict, should build & run ok.
+my $fred ;
+$b = "fred" ;
+$a = $$b ;
+$c = ${"def"} ;
+$c = @{"def"} ;
+$c = %{"def"} ;
+$c = *{"def"} ;
+$c = \&{"def"} ;
+EXPECT
+
+########
+
+# strict refs - error
+use strict ;
+my $fred ;
+my $a = ${"fred"} ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 5.
+########
+
+# strict refs - error
+use strict 'refs' ;
+my $fred ;
+my $a = ${"fred"} ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 5.
+########
+
+# strict refs - error
+use strict 'refs' ;
+my $fred ;
+my $b = "fred" ;
+my $a = $$b ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 6.
+########
+
+# strict refs - error
+use strict 'refs' ;
+my $b ;
+my $a = $$b ;
+EXPECT
+Can't use an undefined value as a SCALAR reference at - line 5.
+########
+
+# strict refs - error
+use strict 'refs' ;
+my $b ;
+my $a = @$b ;
+EXPECT
+Can't use an undefined value as an ARRAY reference at - line 5.
+########
+
+# strict refs - error
+use strict 'refs' ;
+my $b ;
+my $a = %$b ;
+EXPECT
+Can't use an undefined value as a HASH reference at - line 5.
+########
+
+# strict refs - error
+use strict 'refs' ;
+my $b ;
+my $a = *$b ;
+EXPECT
+Can't use an undefined value as a symbol reference at - line 5.
+########
+
+# strict refs - no error
+use strict ;
+no strict 'refs' ;
+my $fred ;
+my $b = "fred" ;
+my $a = $$b ;
+use strict 'refs' ;
+EXPECT
+
+########
+
+# strict refs - no error
+use strict qw(subs vars) ;
+my $fred ;
+my $b = "fred" ;
+my $a = $$b ;
+use strict 'refs' ;
+EXPECT
+
+########
+
+# strict refs - no error
+my $fred ;
+my $b = "fred" ;
+my $a = $$b ;
+use strict 'refs' ;
+EXPECT
+
+########
+
+# strict refs - no error
+use strict 'refs' ;
+my $fred ;
+my $b = \$fred ;
+my $a = $$b ;
+EXPECT
+
+########
+
+# Check runtime scope of strict refs pragma
+use strict 'refs';
+my $fred ;
+my $b = "fred" ;
+{
+    no strict ;
+    my $a = $$b ;
+}
+my $a = $$b ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 10.
+########
+
+# Check runtime scope of strict refs pragma
+no strict ;
+my $fred ;
+my $b = "fred" ;
+{
+    use strict 'refs' ;
+    my $a = $$b ;
+}
+my $a = $$b ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
+########
+
+# Check runtime scope of strict refs pragma
+no strict ;
+my $fred ;
+my $b = "fred" ;
+{
+    use strict 'refs' ;
+    $a = sub { my $c = $$b ; }
+}
+&$a ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
+########
+
+
+--FILE-- abc
+my $a = ${"Fred"} ;
+1;
+--FILE-- 
+use strict 'refs' ;
+require "./abc";
+EXPECT
+
+########
+
+--FILE-- abc
+use strict 'refs' ;
+1;
+--FILE-- 
+require "./abc";
+my $a = ${"Fred"} ;
+EXPECT
+
+########
+
+--FILE-- abc
+use strict 'refs' ;
+my $a = ${"Fred"} ;
+1;
+--FILE-- 
+${"Fred"} ;
+require "./abc";
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at ./abc line 2.
+########
+
+--FILE-- abc.pm
+use strict 'refs' ;
+my $a = ${"Fred"} ;
+1;
+--FILE-- 
+my $a = ${"Fred"} ;
+use abc;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at abc.pm line 2.
+BEGIN failed--compilation aborted at - line 2.
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval {
+    my $a = ${"Fred"} ;
+};
+print STDERR $@ ;
+my $a = ${"Fred"} ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval {
+    use strict 'refs' ;
+    my $a = ${"Fred"} ;
+};
+print STDERR $@ ;
+my $a = ${"Fred"} ;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 6.
+########
+
+# Check scope of pragma with eval
+use strict 'refs' ;
+eval {
+    my $a = ${"Fred"} ;
+};
+print STDERR $@ ;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 5.
+########
+
+# Check scope of pragma with eval
+use strict 'refs' ;
+eval {
+    no strict ;
+    my $a = ${"Fred"} ;
+};
+print STDERR $@ ;
+my $a = ${"Fred"} ;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 9.
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval '
+    my $a = ${"Fred"} ;
+'; print STDERR $@ ;
+my $a = ${"Fred"} ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval q[ 
+    use strict 'refs' ;
+    my $a = ${"Fred"} ;
+]; print STDERR $@;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at (eval 1) line 3.
+########
+
+# Check scope of pragma with eval
+use strict 'refs' ;
+eval '
+    my $a = ${"Fred"} ;
+'; print STDERR $@ ;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at (eval 1) line 2.
+########
+
+# Check scope of pragma with eval
+use strict 'refs' ;
+eval '
+    no strict ;
+    my $a = ${"Fred"} ;
+'; print STDERR $@;
+my $a = ${"Fred"} ;
+EXPECT
+Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 8.
diff --git a/t/pragma/strict-subs b/t/pragma/strict-subs
new file mode 100644
index 0000000000..6864a3a979
--- /dev/null
+++ b/t/pragma/strict-subs
@@ -0,0 +1,279 @@
+Check strict subs functionality
+
+__END__
+
+# no strict, should build & run ok.
+Fred ;
+my $fred ;
+$b = "fred" ;
+$a = $$b ;
+EXPECT
+
+########
+
+use strict qw(refs vars);
+Fred ;
+EXPECT
+
+########
+
+use strict ;
+no strict 'subs' ;
+Fred ;
+EXPECT
+
+########
+
+# strict subs - error
+use strict 'subs' ;
+Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# strict subs - error
+use strict ;
+Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# strict subs - no error
+use strict 'subs' ;
+sub Fred {}
+Fred ;
+EXPECT
+
+########
+
+# Check compile time scope of strict subs pragma
+use strict 'subs' ;
+{
+    no strict ;
+    my $a = Fred ;
+}
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 8.
+Execution of - aborted due to compilation errors.
+########
+
+# Check compile time scope of strict subs pragma
+no strict;
+{
+    use strict 'subs' ;
+    my $a = Fred ;
+}
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 6.
+Execution of - aborted due to compilation errors.
+########
+
+# Check compile time scope of strict vars pragma
+use strict 'vars' ;
+{
+    no strict ;
+    $joe = 1 ;
+}
+$joe = 1 ;
+EXPECT
+Variable "$joe" is not imported at - line 8.
+Global symbol "joe" requires explicit package name at - line 8.
+Execution of - aborted due to compilation errors.
+########
+
+# Check compile time scope of strict vars pragma
+no strict;
+{
+    use strict 'vars' ;
+    $joe = 1 ;
+}
+$joe = 1 ;
+EXPECT
+Global symbol "joe" requires explicit package name at - line 6.
+Execution of - aborted due to compilation errors.
+########
+
+# Check runtime scope of strict refs pragma
+use strict 'refs';
+my $fred ;
+my $b = "fred" ;
+{
+    no strict ;
+    my $a = $$b ;
+}
+my $a = $$b ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 10.
+########
+
+# Check runtime scope of strict refs pragma
+no strict ;
+my $fred ;
+my $b = "fred" ;
+{
+    use strict 'refs' ;
+    my $a = $$b ;
+}
+my $a = $$b ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
+########
+
+# Check runtime scope of strict refs pragma
+no strict ;
+my $fred ;
+my $b = "fred" ;
+{
+    use strict 'refs' ;
+    $a = sub { my $c = $$b ; }
+}
+&$a ;
+EXPECT
+Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
+########
+
+use strict 'subs' ;
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 3.
+Execution of - aborted due to compilation errors.
+########
+
+--FILE-- abc
+my $a = Fred ;
+1;
+--FILE-- 
+use strict 'subs' ;
+require "./abc";
+EXPECT
+
+########
+
+--FILE-- abc
+use strict 'subs' ;
+1;
+--FILE-- 
+require "./abc";
+my $a = Fred ;
+EXPECT
+
+########
+
+--FILE-- abc
+use strict 'subs' ;
+my $a = Fred ;
+1;
+--FILE-- 
+Fred ;
+require "./abc";
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at ./abc line 2.
+ at - line 2.
+########
+
+--FILE-- abc.pm
+use strict 'subs' ;
+my $a = Fred ;
+1;
+--FILE-- 
+Fred ;
+use abc;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at abc.pm line 2.
+ at - line 2.
+BEGIN failed--compilation aborted at - line 2.
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval {
+    my $a = Fred ;
+};
+print STDERR $@;
+my $a = Fred ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval {
+    use strict 'subs' ;
+    my $a = Fred ;
+};
+print STDERR $@;
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 6.
+Execution of - aborted due to compilation errors.
+########
+
+# Check scope of pragma with eval
+use strict 'subs' ;
+eval {
+    my $a = Fred ;
+};
+print STDERR $@;
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 5.
+Bareword "Fred" not allowed while "strict subs" in use at - line 8.
+Execution of - aborted due to compilation errors.
+########
+
+# Check scope of pragma with eval
+use strict 'subs' ;
+eval {
+    no strict ;
+    my $a = Fred ;
+};
+print STDERR $@;
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 9.
+Execution of - aborted due to compilation errors.
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval '
+    Fred ;
+'; print STDERR $@ ;
+Fred ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval q[ 
+    use strict 'subs' ;
+    Fred ;
+]; print STDERR $@;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at (eval 1) line 3.
+########
+
+# Check scope of pragma with eval
+use strict 'subs' ;
+eval '
+    Fred ;
+'; print STDERR $@ ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at (eval 1) line 2.
+########
+
+# Check scope of pragma with eval
+use strict 'subs' ;
+eval '
+    no strict ;
+    my $a = Fred ;
+'; print STDERR $@;
+my $a = Fred ;
+EXPECT
+Bareword "Fred" not allowed while "strict subs" in use at - line 8.
+Execution of - aborted due to compilation errors.
diff --git a/t/pragma/strict-vars b/t/pragma/strict-vars
new file mode 100644
index 0000000000..727eb2d4f2
--- /dev/null
+++ b/t/pragma/strict-vars
@@ -0,0 +1,225 @@
+Check strict vars functionality
+
+__END__
+
+# no strict, should build & run ok.
+Fred ;
+my $fred ;
+$b = "fred" ;
+$a = $$b ;
+EXPECT
+
+########
+
+use strict qw(subs refs) ;
+$fred ;
+EXPECT
+
+########
+
+use strict ;
+no strict 'vars' ;
+$fred ;
+EXPECT
+
+########
+
+# strict vars - no error
+use strict 'vars' ;
+use vars qw( $freddy) ;
+local $abc::joe ;
+my $fred ;
+my $b = \$fred ;
+$Fred::ABC = 1 ;
+$freddy = 2 ;
+EXPECT
+
+########
+
+# strict vars - error
+use strict ;
+$fred ;
+EXPECT
+Global symbol "fred" requires explicit package name at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# strict vars - error
+use strict 'vars' ;
+$fred ;
+EXPECT
+Global symbol "fred" requires explicit package name at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# strict vars - error
+use strict 'vars' ;
+local $fred ;
+EXPECT
+Global symbol "fred" requires explicit package name at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# Check compile time scope of strict vars pragma
+use strict 'vars' ;
+{
+    no strict ;
+    $joe = 1 ;
+}
+$joe = 1 ;
+EXPECT
+Variable "$joe" is not imported at - line 8.
+Global symbol "joe" requires explicit package name at - line 8.
+Execution of - aborted due to compilation errors.
+########
+
+# Check compile time scope of strict vars pragma
+no strict;
+{
+    use strict 'vars' ;
+    $joe = 1 ;
+}
+$joe = 1 ;
+EXPECT
+Global symbol "joe" requires explicit package name at - line 6.
+Execution of - aborted due to compilation errors.
+########
+
+--FILE-- abc
+$joe = 1 ;
+1;
+--FILE-- 
+use strict 'vars' ;
+require "./abc";
+EXPECT
+
+########
+
+--FILE-- abc
+use strict 'vars' ;
+1;
+--FILE-- 
+require "./abc";
+$joe = 1 ;
+EXPECT
+
+########
+
+--FILE-- abc
+use strict 'vars' ;
+$joe = 1 ;
+1;
+--FILE-- 
+$joe = 1 ;
+require "./abc";
+EXPECT
+Variable "$joe" is not imported at ./abc line 2.
+Global symbol "joe" requires explicit package name at ./abc line 2.
+ at - line 2.
+########
+
+--FILE-- abc.pm
+use strict 'vars' ;
+$joe = 1 ;
+1;
+--FILE-- 
+$joe = 1 ;
+use abc;
+EXPECT
+Variable "$joe" is not imported at abc.pm line 2.
+Global symbol "joe" requires explicit package name at abc.pm line 2.
+ at - line 2.
+BEGIN failed--compilation aborted at - line 2.
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval {
+    $joe = 1 ;
+};
+print STDERR $@;
+$joe = 1 ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval {
+    use strict 'vars' ;
+    $joe = 1 ;
+};
+print STDERR $@;
+$joe = 1 ;
+EXPECT
+Global symbol "joe" requires explicit package name at - line 6.
+Execution of - aborted due to compilation errors.
+########
+
+# Check scope of pragma with eval
+use strict 'vars' ;
+eval {
+    $joe = 1 ;
+};
+print STDERR $@;
+$joe = 1 ;
+EXPECT
+Global symbol "joe" requires explicit package name at - line 5.
+Variable "$joe" is not imported at - line 8.
+Global symbol "joe" requires explicit package name at - line 8.
+Execution of - aborted due to compilation errors.
+########
+
+# Check scope of pragma with eval
+use strict 'vars' ;
+eval {
+    no strict ;
+    $joe = 1 ;
+};
+print STDERR $@;
+$joe = 1 ;
+EXPECT
+Variable "$joe" is not imported at - line 9.
+Global symbol "joe" requires explicit package name at - line 9.
+Execution of - aborted due to compilation errors.
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval '
+    $joe = 1 ;
+'; print STDERR $@ ;
+$joe = 1 ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no strict ;
+eval q[ 
+    use strict 'vars' ;
+    $joe = 1 ;
+]; print STDERR $@;
+EXPECT
+Global symbol "joe" requires explicit package name at (eval 1) line 3.
+########
+
+# Check scope of pragma with eval
+use strict 'vars' ;
+eval '
+    $joe = 1 ;
+'; print STDERR $@ ;
+EXPECT
+Global symbol "joe" requires explicit package name at (eval 1) line 2.
+########
+
+# Check scope of pragma with eval
+use strict 'vars' ;
+eval '
+    no strict ;
+    $joe = 1 ;
+'; print STDERR $@;
+$joe = 1 ;
+EXPECT
+Global symbol "joe" requires explicit package name at - line 8.
+Execution of - aborted due to compilation errors.
diff --git a/t/pragma/strict.t b/t/pragma/strict.t
index e69de29bb2..bf90266def 100755
--- a/t/pragma/strict.t
+++ b/t/pragma/strict.t
@@ -0,0 +1,82 @@
+#!./perl 
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+    $ENV{PERL5LIB} = '../lib';
+}
+
+$| = 1;
+
+my $tmpfile = "tmp0000";
+my $i = 0 ;
+1 while -f ++$tmpfile;
+END { unlink $tmpfile if $tmpfile; }
+
+my @prgs = () ;
+
+foreach (sort glob("pragma/strict-*")) {
+
+    open F, "<$_" or die "Cannot open $_: $!\n" ;
+    while (<F>) {
+	last if /^__END__/ ;
+    }
+
+    {
+        local $/ = undef;
+        @prgs = (@prgs, split "\n########\n", <F>) ;
+    }
+    close F ;
+}
+
+undef $/;
+
+print "1..", scalar @prgs, "\n";
+ 
+ 
+for (@prgs){
+    my $switch = "";
+    my @temps = () ;
+    if (s/^\s*-\w+//){
+        $switch = $&;
+    }
+    my($prog,$expected) = split(/\nEXPECT\n/, $_);
+    if ( $prog =~ /--FILE--/) {
+        my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ;
+	shift @files ;
+	die "Internal error test $i didn't split into pairs, got " . 
+		scalar(@files) . "[" . join("%%%%", @files) ."]\n"
+	    if @files % 2 ;
+	while (@files > 2) {
+	    my $filename = shift @files ;
+	    my $code = shift @files ;
+    	    push @temps, $filename ;
+	    open F, ">$filename" or die "Cannot open $filename: $!\n" ;
+	    print F $code ;
+	    close F ;
+	}
+	shift @files ;
+	$prog = shift @files ;
+    }
+    open TEST, "| sh -c './perl $switch' >$tmpfile 2>&1";
+    print TEST $prog, "\n";
+    close TEST;
+    my $status = $?;
+    my $results = `cat $tmpfile`;
+    $results =~ s/\n+$//;
+    $expected =~ s/\n+$//;
+    my $prefix = ($results =~ s/^PREFIX\n//) ;
+    if ( $results =~ s/^SKIPPED\n//) {
+	print "$results\n" ;
+    }
+    elsif (($prefix and $results !~ /^\Q$expected/) or
+	   (!$prefix and $results ne $expected)){
+        print STDERR "PROG: $switch\n$prog\n";
+        print STDERR "EXPECTED:\n$expected\n";
+        print STDERR "GOT:\n$results\n";
+        print "not ";
+    }
+    print "ok ", ++$i, "\n";
+    foreach (@temps) 
+	{ unlink $_ if $_ } 
+}
diff --git a/t/pragma/subs.t b/t/pragma/subs.t
index e69de29bb2..cf936d2b9f 100755
--- a/t/pragma/subs.t
+++ b/t/pragma/subs.t
@@ -0,0 +1,123 @@
+#!./perl 
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+    $ENV{PERL5LIB} = '../lib';
+}
+
+$| = 1;
+undef $/;
+my @prgs = split "\n########\n", <DATA>;
+print "1..", scalar @prgs, "\n";
+
+my $tmpfile = "tmp0000";
+my $i = 0 ;
+1 while -f ++$tmpfile;
+END { unlink $tmpfile if $tmpfile; }
+
+for (@prgs){
+    my $switch = "";
+    my @temps = () ;
+    if (s/^\s*-\w+//){
+        $switch = $&;
+    }
+    my($prog,$expected) = split(/\nEXPECT\n/, $_);
+    if ( $prog =~ /--FILE--/) {
+        my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ;
+	shift @files ;
+	die "Internal error test $i didn't split into pairs, got " . 
+		scalar(@files) . "[" . join("%%%%", @files) ."]\n"
+	    if @files % 2 ;
+	while (@files > 2) {
+	    my $filename = shift @files ;
+	    my $code = shift @files ;
+    	    push @temps, $filename ;
+	    open F, ">$filename" or die "Cannot open $filename: $!\n" ;
+	    print F $code ;
+	    close F ;
+	}
+	shift @files ;
+	$prog = shift @files ;
+    }
+    open TEST, "| sh -c './perl $switch' >$tmpfile 2>&1";
+    print TEST $prog, "\n";
+    close TEST;
+    my $status = $?;
+    my $results = `cat $tmpfile`;
+    $results =~ s/\n+$//;
+    $expected =~ s/\n+$//;
+    my $prefix = ($results =~ s/^PREFIX\n//) ;
+    if ( $results =~ s/^SKIPPED\n//) {
+	print "$results\n" ;
+    }
+    elsif (($prefix and $results !~ /^\Q$expected/) or
+	   (!$prefix and $results ne $expected)){
+        print STDERR "PROG: $switch\n$prog\n";
+        print STDERR "EXPECTED:\n$expected\n";
+        print STDERR "GOT:\n$results\n";
+        print "not ";
+    }
+    print "ok ", ++$i, "\n";
+    foreach (@temps) 
+	{ unlink $_ if $_ } 
+}
+
+__END__
+
+# Error - not predeclaring a sub
+Fred 1,2 ;
+sub Fred {}
+EXPECT
+Number found where operator expected at - line 3, near "Fred 1"
+	(Do you need to predeclare Fred?)
+syntax error at - line 3, near "Fred 1"
+Execution of - aborted due to compilation errors.
+########
+
+# Error - not predeclaring a sub in time
+Fred 1,2 ;
+use subs qw( Fred ) ;
+sub Fred {}
+EXPECT
+Number found where operator expected at - line 3, near "Fred 1"
+	(Do you need to predeclare Fred?)
+syntax error at - line 3, near "Fred 1"
+Execution of - aborted due to compilation errors.
+########
+
+# AOK
+use subs qw( Fred) ;
+Fred 1,2 ;
+sub Fred { print $_[0] + $_[1], "\n" }
+EXPECT
+3
+########
+
+# override a built-in function
+use subs qw( open ) ;
+open 1,2 ;
+sub open { print $_[0] + $_[1], "\n" }
+EXPECT
+3
+########
+
+--FILE-- abc
+Fred 1,2 ;
+1;
+--FILE--
+use subs qw( Fred ) ;
+require "./abc" ;
+sub Fred { print $_[0] + $_[1], "\n" }
+EXPECT
+3
+########
+
+# check that it isn't affected by block scope
+{
+    use subs qw( Fred ) ;
+}
+Fred 1, 2;
+sub Fred { print $_[0] + $_[1], "\n" }
+EXPECT
+3
diff --git a/t/pragma/warn-global b/t/pragma/warn-global
new file mode 100644
index 0000000000..33252731b0
--- /dev/null
+++ b/t/pragma/warn-global
@@ -0,0 +1,146 @@
+Check existing $^W functionality
+
+__END__
+
+# warnable code, warnings disabled
+$a =+ 3 ;
+EXPECT
+
+########
+-w
+# warnable code, warnings enabled via command line switch
+$a =+ 3 ;
+EXPECT
+Reversed += operator at - line 3.
+########
+#! perl -w
+# warnable code, warnings enabled via #! line
+$a =+ 3 ;
+EXPECT
+Reversed += operator at - line 3.
+########
+
+# warnable code, warnings enabled via compile time $^W
+BEGIN { $^W = 1 }
+$a =+ 3 ;
+EXPECT
+Reversed += operator at - line 4.
+########
+
+# compile-time warnable code, warnings enabled via runtime $^W
+# so no warning printed.
+$^W = 1 ;
+$a =+ 3 ;
+EXPECT
+
+########
+
+# warnable code, warnings enabled via runtime $^W
+$^W = 1 ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value at - line 4.
+########
+
+# warnings enabled at compile time, disabled at run time
+BEGIN { $^W = 1 }
+$^W = 0 ;
+my $b ; chop $b ;
+EXPECT
+
+########
+
+# warnings disabled at compile time, enabled at run time
+BEGIN { $^W = 0 }
+$^W = 1 ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value at - line 5.
+########
+-w
+--FILE-- abcd
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+require "./abcd";
+EXPECT
+Use of uninitialized value at ./abcd line 1.
+########
+
+--FILE-- abcd
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+#! perl -w
+require "./abcd";
+EXPECT
+Use of uninitialized value at ./abcd line 1.
+########
+
+--FILE-- abcd
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+$^W =1 ;
+require "./abcd";
+EXPECT
+Use of uninitialized value at ./abcd line 1.
+########
+
+--FILE-- abcd
+$^W = 0;
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+$^W =1 ;
+require "./abcd";
+EXPECT
+
+########
+
+--FILE-- abcd
+$^W = 1;
+1 ;
+--FILE-- 
+$^W =0 ;
+require "./abcd";
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value at - line 3.
+########
+
+$^W = 1;
+eval "my $b ; chop $b ;" ;
+EXPECT
+Use of uninitialized value at - line 3.
+Use of uninitialized value at - line 3.
+########
+
+eval "$^W = 1;" ;
+my $b ; chop $b ;
+EXPECT
+
+########
+
+eval {$^W = 1;} ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value at - line 3.
+########
+
+{
+    local ($^W) = 1;
+}
+my $b ; chop $b ;
+EXPECT
+
+########
+
+my $a ; chop $a ;
+{
+    local ($^W) = 1;
+    my $b ; chop $b ;
+}
+my $c ; chop $c ;
+EXPECT
+Use of uninitialized value at - line 5.
diff --git a/t/pragma/warning.t b/t/pragma/warning.t
index e69de29bb2..c197f35980 100755
--- a/t/pragma/warning.t
+++ b/t/pragma/warning.t
@@ -0,0 +1,82 @@
+#!./perl 
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+    $ENV{PERL5LIB} = '../lib';
+}
+
+$| = 1;
+
+my $tmpfile = "tmp0000";
+my $i = 0 ;
+1 while -f ++$tmpfile;
+END { unlink $tmpfile if $tmpfile; }
+
+my @prgs = () ;
+
+foreach (sort glob("pragma/warn-*")) {
+
+    open F, "<$_" or die "Cannot open $_: $!\n" ;
+    while (<F>) {
+	last if /^__END__/ ;
+    }
+
+    {
+        local $/ = undef;
+        @prgs = (@prgs, split "\n########\n", <F>) ;
+    }
+    close F ;
+}
+
+undef $/;
+
+print "1..", scalar @prgs, "\n";
+ 
+ 
+for (@prgs){
+    my $switch = "";
+    my @temps = () ;
+    if (s/^\s*-\w+//){
+        $switch = $&;
+    }
+    my($prog,$expected) = split(/\nEXPECT\n/, $_);
+    if ( $prog =~ /--FILE--/) {
+        my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ;
+	shift @files ;
+	die "Internal error test $i didn't split into pairs, got " . 
+		scalar(@files) . "[" . join("%%%%", @files) ."]\n"
+	    if @files % 2 ;
+	while (@files > 2) {
+	    my $filename = shift @files ;
+	    my $code = shift @files ;
+    	    push @temps, $filename ;
+	    open F, ">$filename" or die "Cannot open $filename: $!\n" ;
+	    print F $code ;
+	    close F ;
+	}
+	shift @files ;
+	$prog = shift @files ;
+    }
+    open TEST, "| sh -c './perl $switch' >$tmpfile 2>&1";
+    print TEST $prog, "\n";
+    close TEST;
+    my $status = $?;
+    my $results = `cat $tmpfile`;
+    $results =~ s/\n+$//;
+    $expected =~ s/\n+$//;
+    my $prefix = ($results =~ s/^PREFIX\n//) ;
+    if ( $results =~ s/^SKIPPED\n//) {
+	print "$results\n" ;
+    }
+    elsif (($prefix and $results !~ /^\Q$expected/) or
+	   (!$prefix and $results ne $expected)){
+        print STDERR "PROG: $switch\n$prog\n";
+        print STDERR "EXPECTED:\n$expected\n";
+        print STDERR "GOT:\n$results\n";
+        print "not ";
+    }
+    print "ok ", ++$i, "\n";
+    foreach (@temps) 
+	{ unlink $_ if $_ } 
+}