Vendor import of Perl 5.006

author: markm <markm@FreeBSD.org> 2000-06-25 11:04:01 +0000
committer: markm <markm@FreeBSD.org> 2000-06-25 11:04:01 +0000
commit: 2618fad5bbb2d0182eb31ed805c41b543c513940 (patch)
tree: 52ba93338b13aefd02a0055304a9eccfa0e049f5 /contrib/perl5/t
parent: 77644ee620b6a79cf8c538abaf7cd301a875528d (diff)
download: FreeBSD-src-2618fad5bbb2d0182eb31ed805c41b543c513940.zip
FreeBSD-src-2618fad5bbb2d0182eb31ed805c41b543c513940.tar.gz
287 files changed, 21637 insertions, 1332 deletions
diff --git a/contrib/perl5/t/TEST b/contrib/perl5/t/TEST
index 3685c2a..0b674af 100755
--- a/contrib/perl5/t/TEST
+++ b/contrib/perl5/t/TEST
@@ -1,6 +1,6 @@
 #!./perl
 
-# Last change: Fri Jan 10 09:57:03 WET 1997
+# Last change: Fri May 28 03:16:57 BST 1999
 
 # This is written in a peculiar style, since we're trying to avoid
 # most of the constructs we'll be testing for.
@@ -43,6 +43,9 @@ TESTING COMPILER
 --------------------------------------------------------------------------------
 EOT
 
+    $ENV{PERLCC_TIMEOUT} = 120 
+          if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT});
+
     $bad = 0;
     $good = 0;
     $total = @tests;
@@ -150,12 +153,12 @@ EOT
 	}
     }
     else {
-	$pct = sprintf("%.2f", $good / $total * 100);
+	$pct = $files ? sprintf("%.2f", ($files - $bad) / $files * 100) : "0.00";
 	if ($bad == 1) {
-	    warn "Failed 1 test script out of $total, $pct% okay.\n";
+	    warn "Failed 1 test script out of $files, $pct% okay.\n";
 	}
 	else {
-	    warn "Failed $bad test scripts out of $total, $pct% okay.\n";
+	    warn "Failed $bad test scripts out of $files, $pct% okay.\n";
 	}
 	warn <<'SHRDLU';
    ### Since not all tests were successful, you may want to run some
diff --git a/contrib/perl5/t/UTEST b/contrib/perl5/t/UTEST
new file mode 100755
index 0000000..b5f285b
--- /dev/null
+++ b/contrib/perl5/t/UTEST
@@ -0,0 +1,195 @@
+#!./perl
+
+# Last change: Fri Jan 10 09:57:03 WET 1997
+
+# This is written in a peculiar style, since we're trying to avoid
+# most of the constructs we'll be testing for.
+
+$| = 1;
+
+if ($#ARGV >= 0 && $ARGV[0] eq '-v') {
+    $verbose = 1;
+    shift;
+}
+
+chdir 't' if -f 't/TEST';
+
+die "You need to run \"make test\" first to set things up.\n"
+  unless -e 'perl' or -e 'perl.exe';
+
+#$ENV{PERL_DESTRUCT_LEVEL} = '2';
+$ENV{EMXSHELL} = 'sh';        # For OS/2
+
+if ($#ARGV == -1) {
+    @ARGV = split(/[ \n]/,
+      `echo base/*.t comp/*.t cmd/*.t io/*.t; echo op/*.t pragma/*.t lib/*.t`);
+}
+
+if ($^O eq 'os2' || $^O eq 'qnx') {
+    $sharpbang = 0;
+}
+else {
+    open(CONFIG, "../config.sh");
+    while (<CONFIG>) {
+	if (/sharpbang='(.*)'/) {
+	    $sharpbang = ($1 eq '#!');
+	    last;
+	}
+    }
+    close(CONFIG);
+}
+
+%infinite = ( 'comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 ); 
+
+_testprogs('perl', @ARGV);
+_testprogs('compile', @ARGV) if (-e "../testcompile"); 
+
+sub _testprogs {
+    $type = shift @_;
+    @tests = @_;
+
+
+    print <<'EOT' if ($type eq 'compile');
+--------------------------------------------------------------------------------
+TESTING COMPILER
+--------------------------------------------------------------------------------
+EOT
+
+    $ENV{PERLCC_TIMEOUT} = 120 
+        if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT});
+
+    $bad = 0;
+    $good = 0;
+    $total = @tests;
+    $files  = 0;
+    $totmax = 0;
+    while ($test = shift @tests) {
+
+	if ( $infinite{$test} && $type eq 'compile' ) {
+	    print STDERR "$test creates infinite loop! Skipping.\n"; 
+            next;
+	}
+	if ($test =~ /^$/) {
+	    next;
+	}
+	$te = $test;
+	chop($te);
+	print "$te" . '.' x (18 - length($te));
+	if (0) {
+	    -x $test || (print "isn't executable.\n");
+
+	    if ($type eq 'perl') {
+		open(RESULTS, "./$test |") || (print "can't run.\n"); }
+	    else { 
+		open(RESULTS, "./perl -I../lib ../utils/perlcc ./$test -run -verbose dcf -log ../compilelog |") or print "can't compile.\n";
+	    }
+	}
+	else {
+	    open(SCRIPT,"$test") or die "Can't run $test.\n";
+	    $_ = <SCRIPT>;
+	    close(SCRIPT);
+	    if (/#!..perl(.*)/) {
+		$switch = $1;
+		if ($^O eq 'VMS') {
+		    # Must protect uppercase switches with "" on command line
+		    $switch =~ s/-([A-Z]\S*)/"-$1"/g;
+		}
+	    }
+	    else {
+		$switch = '';
+	    }
+
+	    if ($type eq 'perl') {
+		open(RESULTS,"./perl$switch -I../lib -Mutf8 $test |") || (print "can't run.\n");
+	    }
+	    else {
+		open(RESULTS, "./perl -I../lib ../utils/perlcc -Mutf8 ./$test -run -verbose dcf -log ../compilelog |") or print "can't compile.\n";
+	    }
+	}
+	$ok = 0;
+	$next = 0;
+	while (<RESULTS>) {
+	    if ($verbose) {
+		print $_;
+	    }
+	    unless (/^#/) {
+		if (/^1\.\.([0-9]+)/) {
+		    $max = $1;
+		    $totmax += $max;
+		    $files += 1;
+		    $next = 1;
+		    $ok = 1;
+		}
+		else {
+		    $next = $1, $ok = 0, last if /^not ok ([0-9]*)/;
+		    if (/^ok (\d+)(\s*#.*)?$/ && $1 == $next) {
+			$next = $next + 1;
+		    }
+		    else {
+			$ok = 0;
+		    }
+		}
+	    }
+	}
+	close RESULTS;
+	$next = $next - 1;
+	if ($ok && $next == $max) {
+	    if ($max) {
+		print "ok\n";
+		$good = $good + 1;
+	    }
+	    else {
+		print "skipping test on this platform\n";
+		$files -= 1;
+	    }
+	}
+	else {
+	    $next += 1;
+	    print "FAILED at test $next\n";
+	    $bad = $bad + 1;
+	    $_ = $test;
+	    if (/^base/) {
+		die "Failed a basic test--cannot continue.\n";
+	    }
+	}
+    }
+
+    if ($bad == 0) {
+	if ($ok) {
+	    print "All tests successful.\n";
+	    # XXX add mention of 'perlbug -ok' ?
+	}
+	else {
+	    die "FAILED--no tests were run for some reason.\n";
+	}
+    }
+    else {
+	$pct = sprintf("%.2f", $good / $total * 100);
+	if ($bad == 1) {
+	    warn "Failed 1 test script out of $total, $pct% okay.\n";
+	}
+	else {
+	    warn "Failed $bad test scripts out of $total, $pct% okay.\n";
+	}
+	warn <<'SHRDLU';
+   ### Since not all tests were successful, you may want to run some
+   ### of them individually and examine any diagnostic messages they
+   ### produce.  See the INSTALL document's section on "make test".
+   ### If you are testing the compiler, then ignore this message 
+   ### and run 
+   ###      ./perl harness
+   ### in the directory ./t.
+SHRDLU
+	warn <<'SHRDLU' if $good / $total > 0.8;
+   ###
+   ### Since most tests were successful, you have a good chance to
+   ### get information with better granularity by running
+   ###     ./perl harness 
+   ### in directory ./t.
+SHRDLU
+    }
+    ($user,$sys,$cuser,$csys) = times;
+    print sprintf("u=%g  s=%g  cu=%g  cs=%g  scripts=%d  tests=%d\n",
+	$user,$sys,$cuser,$csys,$files,$totmax);
+}
+exit ($bad != 0);
diff --git a/contrib/perl5/t/base/lex.t b/contrib/perl5/t/base/lex.t
index 8e2452d..d90d404 100755
--- a/contrib/perl5/t/base/lex.t
+++ b/contrib/perl5/t/base/lex.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..35\n";
+print "1..46\n";
 
 $x = 'x';
 
@@ -116,6 +116,70 @@ $foo =~ s/^not /substr(<<EOF, 0, 0)/e;
 EOF
 print $foo;
 
+# Tests for new extended control-character variables
+# MJD 19990227
+
+{ my $CX = "\cX";
+  my $CXY  ="\cXY";
+  $ {$CX} = 17;
+  $ {$CXY} = 23;
+  if ($ {^XY} != 23) { print "not "  }
+  print "ok 31\n";
+ 
+# Does the syntax where we use the literal control character still work?
+  if (eval "\$ {\cX}" != 17 or $@) { print "not "  }
+  print "ok 32\n";
+
+  eval "\$\cN = 24";                 # Literal control character
+  if ($@ or ${"\cN"} != 24) {  print "not "  }
+  print "ok 33\n";
+  if ($^N != 24) {  print "not "  }  # Control character escape sequence
+  print "ok 34\n";
+
+# Does the old UNBRACED syntax still do what it used to?
+  if ("$^XY" ne "17Y") { print "not " }
+  print "ok 35\n";
+
+  sub XX () { 6 }
+  $ {"\cN\cXX"} = 119; 
+  $^N = 5; #  This should be an unused ^Var.
+  $N = 5;
+  # The second caret here should be interpreted as an xor
+  if (($^N^XX) != 3) { print "not " } 
+  print "ok 36\n";
+#  if (($N  ^  XX()) != 3) { print "not " } 
+#  print "ok 32\n";
+
+  # These next two tests are trying to make sure that
+  # $^FOO is always global; it doesn't make sense to `my' it.
+  # 
+
+  eval 'my $^X;';
+  print "not " unless index ($@, 'Can\'t use global $^X in "my"') > -1;
+  print "ok 37\n";
+#  print "($@)\n" if $@;
+
+  eval 'my $ {^XYZ};';
+  print "not " unless index ($@, 'Can\'t use global $^XYZ in "my"') > -1;
+  print "ok 38\n";
+#  print "($@)\n" if $@;
+
+# Now let's make sure that caret variables are all forced into the main package.
+  package Someother;
+  $^N = 'Someother';
+  $ {^Nostril} = 'Someother 2';
+  $ {^M} = 'Someother 3';
+  package main;
+  print "not " unless $^N eq 'Someother';
+  print "ok 39\n";
+  print "not " unless $ {^Nostril} eq 'Someother 2';
+  print "ok 40\n";
+  print "not " unless $ {^M} eq 'Someother 3';
+  print "ok 41\n";
+
+  
+}
+
 # see if eval '', s///e, and heredocs mix
 
 sub T {
@@ -125,7 +189,7 @@ sub T {
     print "ok $num\n";
 }
 
-my $test = 31;
+my $test = 42;
 
 {
 # line 42 "plink"
diff --git a/contrib/perl5/t/base/rs.t b/contrib/perl5/t/base/rs.t
index 52a9572..021d699 100755
--- a/contrib/perl5/t/base/rs.t
+++ b/contrib/perl5/t/base/rs.t
@@ -24,7 +24,7 @@ $bar = <TESTFILE>;
 if ($bar eq "12\n") {print "ok 2\n";} else {print "not ok 2\n";}
 
 # Try a non line terminator
-$/ = "3";
+$/ = 3;
 $bar = <TESTFILE>;
 if ($bar eq "123") {print "ok 3\n";} else {print "not ok 3\n";}
 
@@ -122,8 +122,7 @@ if ($^O eq 'VMS') {
   if ($bar eq "z\n") {print "ok 14\n";} else {print "not ok 14\n";}
 
   close TESTFILE;
-  unlink "./foo.bar";
-  unlink "./foo.com";  
+  1 while unlink qw(foo.bar foo.com foo.fdl);
 } else {
   # Nobody else does this at the moment (well, maybe OS/390, but they can
   # put their own tests in) so we just punt
diff --git a/contrib/perl5/t/base/term.t b/contrib/perl5/t/base/term.t
index e96313d..6380694 100755
--- a/contrib/perl5/t/base/term.t
+++ b/contrib/perl5/t/base/term.t
@@ -4,7 +4,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Config;
diff --git a/contrib/perl5/t/cmd/while.t b/contrib/perl5/t/cmd/while.t
index 392c137..ecc15ed 100755
--- a/contrib/perl5/t/cmd/while.t
+++ b/contrib/perl5/t/cmd/while.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: while.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:15 $
-
-print "1..15\n";
+print "1..22\n";
 
 open (tmp,'>Cmd_while.tmp') || die "Can't create Cmd_while.tmp.";
 print tmp "tvi925\n";
@@ -128,3 +126,54 @@ while (1) {
 $i++;
 print "not " unless $` . $& . $' eq "abc";
 print "ok $i\n";
+
+# check that scope cleanup happens right when there's a continue block
+{
+    my $var = 16;
+    while (my $i = ++$var) {
+	next if $i == 17;
+	last if $i > 17;
+	my $i = 0;
+    }
+    continue {
+        print "ok ", $var-1, "\nok $i\n";
+    }
+}
+
+{
+    local $l = 18;
+    {
+        local $l = 0
+    }
+    continue {
+        print "ok $l\n"
+    }
+}
+
+{
+    local $l = 19;
+    my $x = 0;
+    while (!$x++) {
+        local $l = 0
+    }
+    continue {
+        print "ok $l\n"
+    }
+}
+
+$i = 20;
+{
+    while (1) {
+	my $x;
+	print $x if defined $x;
+	$x = "not ";
+	print "ok $i\n"; ++$i;
+	if ($i == 21) {
+	    next;
+	}
+	last;
+    }
+    continue {
+        print "ok $i\n"; ++$i;
+    }
+}
diff --git a/contrib/perl5/t/comp/bproto.t b/contrib/perl5/t/comp/bproto.t
new file mode 100755
index 0000000..01efb84
--- /dev/null
+++ b/contrib/perl5/t/comp/bproto.t
@@ -0,0 +1,44 @@
+#!./perl
+#
+# check if builtins behave as prototyped
+#
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+print "1..10\n";
+
+my $i = 1;
+
+sub foo {}
+my $bar = "bar";
+
+sub test_too_many {
+    eval $_[0];
+    print "not " unless $@ =~ /^Too many arguments/;
+    printf "ok %d\n",$i++;
+}
+
+sub test_no_error {
+    eval $_[0];
+    print "not " if $@;
+    printf "ok %d\n",$i++;
+}
+
+test_too_many($_) for split /\n/,
+q[	defined(&foo, $bar);
+	undef(&foo, $bar);
+	uc($bar,$bar);
+];
+
+test_no_error($_) for split /\n/,
+q[	scalar(&foo,$bar);
+	defined &foo, &foo, &foo;
+	undef &foo, $bar;
+	uc $bar,$bar;
+	grep(not($bar), $bar);
+	grep(not($bar, $bar), $bar);
+	grep((not $bar, $bar, $bar), $bar);
+];
diff --git a/contrib/perl5/t/comp/colon.t b/contrib/perl5/t/comp/colon.t
index d2c64fe..dee5330 100755
--- a/contrib/perl5/t/comp/colon.t
+++ b/contrib/perl5/t/comp/colon.t
@@ -9,7 +9,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use strict;
diff --git a/contrib/perl5/t/comp/cpp.aux b/contrib/perl5/t/comp/cpp.aux
index bb93d21..536268a 100755
--- a/contrib/perl5/t/comp/cpp.aux
+++ b/contrib/perl5/t/comp/cpp.aux
@@ -1,14 +1,10 @@
 #!./perl -P
 
-# $RCSfile: cpp.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:18 $
-
 print "1..3\n";
 
-#this is a comment
 #define MESS "ok 1\n"
 print MESS;
 
-#If you capitalize, it's a comment.
 #ifdef MESS
 	print "ok 2\n";
 #else
diff --git a/contrib/perl5/t/comp/cpp.t b/contrib/perl5/t/comp/cpp.t
index 86e7359..bbff38c 100755
--- a/contrib/perl5/t/comp/cpp.t
+++ b/contrib/perl5/t/comp/cpp.t
@@ -4,14 +4,14 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Config;
 if ( $^O eq 'MSWin32' or
      ($Config{'cppstdin'} =~ /\bcppstdin\b/) and
      ( ! -x $Config{'binexp'} . "/cppstdin") ) {
-    print "1..0\n";
+    print "1..0 # Skip: \$Config{cppstdin} unavailable\n";
     exit; 		# Cannot test till after install, alas.
 }
 
diff --git a/contrib/perl5/t/comp/proto.t b/contrib/perl5/t/comp/proto.t
index db6a9b5..ee17088 100755
--- a/contrib/perl5/t/comp/proto.t
+++ b/contrib/perl5/t/comp/proto.t
@@ -11,12 +11,12 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use strict;
 
-print "1..87\n";
+print "1..107\n";
 
 my $i = 1;
 
@@ -384,11 +384,11 @@ print "ok ", $i++, "\n";
 print "not " if defined prototype('CORE::system');
 print "ok ", $i++, "\n";
 
-print "# CORE::open => ($p)\nnot " if ($p = prototype('CORE::open')) ne '*;$';
+print "# CORE::open => ($p)\nnot " if ($p = prototype('CORE::open')) ne '*;$@';
 print "ok ", $i++, "\n";
 
 print "# CORE:Foo => ($p), \$@ => `$@'\nnot " 
-    if defined ($p = eval { prototype('CORE::Foo') or 1 }) or $@ !~ /^Cannot find an opnumber/;
+    if defined ($p = eval { prototype('CORE::Foo') or 1 }) or $@ !~ /^Can't find an opnumber/;
 print "ok ", $i++, "\n";
 
 # correctly note too-short parameter lists that don't end with '$',
@@ -417,9 +417,52 @@ print "ok ", $i++, "\n";
 # test if the (*) prototype allows barewords, constants, scalar expressions,
 # globs and globrefs (just as CORE::open() does), all under stricture
 sub star (*&) { &{$_[1]} }
+sub star2 (**&) { &{$_[2]} }
+sub BAR { "quux" }
+sub Bar::BAZ { "quuz" }
 my $star = 'FOO';
 star FOO, sub { print "ok $i\n" if $_[0] eq 'FOO' }; $i++;
+star(FOO, sub { print "ok $i\n" if $_[0] eq 'FOO' }); $i++;
 star "FOO", sub { print "ok $i\n" if $_[0] eq 'FOO' }; $i++;
+star("FOO", sub { print "ok $i\n" if $_[0] eq 'FOO' }); $i++;
 star $star, sub { print "ok $i\n" if $_[0] eq 'FOO' }; $i++;
+star($star, sub { print "ok $i\n" if $_[0] eq 'FOO' }); $i++;
 star *FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }; $i++;
+star(*FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }); $i++;
 star \*FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }; $i++;
+star(\*FOO, sub { print "ok $i\n" if $_[0] eq \*FOO }); $i++;
+star2 FOO, BAR, sub { print "ok $i\n"
+			if $_[0] eq 'FOO' and $_[1] eq 'BAR' }; $i++;
+star2(Bar::BAZ, FOO, sub { print "ok $i\n"
+			if $_[0] eq 'Bar::BAZ' and $_[1] eq 'FOO' }); $i++;
+star2 BAR(), FOO, sub { print "ok $i\n"
+			if $_[0] eq 'quux' and $_[1] eq 'FOO' }; $i++;
+star2(FOO, BAR(), sub { print "ok $i\n"
+			if $_[0] eq 'FOO' and $_[1] eq 'quux' }); $i++;
+star2 "FOO", "BAR", sub { print "ok $i\n"
+			if $_[0] eq 'FOO' and $_[1] eq 'BAR' }; $i++;
+star2("FOO", "BAR", sub { print "ok $i\n"
+			if $_[0] eq 'FOO' and $_[1] eq 'BAR' }); $i++;
+star2 $star, $star, sub { print "ok $i\n"
+			if $_[0] eq 'FOO' and $_[1] eq 'FOO' }; $i++;
+star2($star, $star, sub { print "ok $i\n"
+			if $_[0] eq 'FOO' and $_[1] eq 'FOO' }); $i++;
+star2 *FOO, *BAR, sub { print "ok $i\n"
+			if $_[0] eq \*FOO and $_[1] eq \*BAR }; $i++;
+star2(*FOO, *BAR, sub { print "ok $i\n"
+			if $_[0] eq \*FOO and $_[1] eq \*BAR }); $i++;
+star2 \*FOO, \*BAR, sub { no strict 'refs'; print "ok $i\n"
+			if $_[0] eq \*{'FOO'} and $_[1] eq \*{'BAR'} }; $i++;
+star2(\*FOO, \*BAR, sub { no strict 'refs'; print "ok $i\n"
+			if $_[0] eq \*{'FOO'} and $_[1] eq \*{'BAR'} }); $i++;
+
+# test scalarref prototype
+sub sreftest (\$$) {
+    print "ok $_[1]\n" if ref $_[0];
+}
+{
+    no strict 'vars';
+    sreftest my $sref, $i++;
+    sreftest($helem{$i}, $i++);
+    sreftest $aelem[0], $i++;
+}
diff --git a/contrib/perl5/t/comp/require.t b/contrib/perl5/t/comp/require.t
index 5c41f5c..1d92687 100755
--- a/contrib/perl5/t/comp/require.t
+++ b/contrib/perl5/t/comp/require.t
@@ -2,12 +2,12 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = ('.', '../lib');
+    unshift @INC, ('.', '../lib');
 }
 
 # don't make this lexical
 $i = 1;
-print "1..4\n";
+print "1..20\n";
 
 sub do_require {
     %INC = ();
@@ -23,6 +23,74 @@ sub write_file {
     close REQ;
 }
 
+eval {require 5.005};
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval { require 5.005 };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval { require 5.005; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval {
+    require 5.005
+};
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+# new style version numbers
+
+eval { require v5.5.630; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval { require 10.0.2; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
+print "ok ",$i++,"\n";
+
+eval q{ use v5.5.630; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval q{ use 10.0.2; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
+print "ok ",$i++,"\n";
+
+my $ver = 5.005_63;
+eval { require $ver; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+# check inaccurate fp
+$ver = 10.2;
+eval { require $ver; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.200\.0 required/;
+print "ok ",$i++,"\n";
+
+$ver = 10.000_02;
+eval { require $ver; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.20 required/;
+print "ok ",$i++,"\n";
+
+print "not " unless 5.5.1 gt v5.5;
+print "ok ",$i++,"\n";
+
+{
+    use utf8;
+    print "not " unless v5.5.640 eq "\x{5}\x{5}\x{280}";
+    print "ok ",$i++,"\n";
+
+    print "not " unless v7.15 eq "\x{7}\x{f}";
+    print "ok ",$i++,"\n";
+
+    print "not "
+      unless v1.20.300.4000.50000.600000 eq "\x{1}\x{14}\x{12c}\x{fa0}\x{c350}\x{927c0}";
+    print "ok ",$i++,"\n";
+}
+
 # interaction with pod (see the eof)
 write_file('bleah.pm', "print 'ok $i\n'; 1;\n");
 require "bleah.pm";
@@ -45,7 +113,18 @@ do_require "1";
 print "# $@\nnot " if $@;
 print "ok ",$i++,"\n";
 
-END { unlink 'bleah.pm'; }
+# do FILE shouldn't see any outside lexicals
+my $x = "ok $i\n";
+write_file("bleah.do", <<EOT);
+\$x = "not ok $i\\n";
+EOT
+do "bleah.do";
+dofile();
+sub dofile { do "bleah.do"; };
+print $x;
+$i++;
+
+END { 1 while unlink 'bleah.pm'; 1 while unlink 'bleah.do'; }
 
 # ***interaction with pod (don't put any thing after here)***
 
diff --git a/contrib/perl5/t/comp/script.t b/contrib/perl5/t/comp/script.t
index d0c12e9..a9bc47d 100755
--- a/contrib/perl5/t/comp/script.t
+++ b/contrib/perl5/t/comp/script.t
@@ -6,7 +6,6 @@ print "1..3\n";
 
 $PERL = ($^O eq 'MSWin32') ? '.\perl' : './perl';
 $x = `$PERL -le "print 'ok';"`;
-if ($x =~ /DCL-W-NOCOMD/) { $x = `\$ mcr sys\$disk:[]perl. -e "print ""ok\n""";`; }
 
 if ($x eq "ok\n") {print "ok 1\n";} else {print "not ok 1\n";}
 
@@ -15,12 +14,10 @@ print try 'print "ok\n";'; print try "\n";
 close try;
 
 $x = `$PERL Comp.script`;
-if ($x =~ /DCL-W-NOCOMD/) { $x = `\$ mcr sys\$disk:[]perl. Comp.script`; }
 
 if ($x eq "ok\n") {print "ok 2\n";} else {print "not ok 2\n";}
 
 $x = `$PERL <Comp.script`;
-if ($x =~ /DCL-W-NOCOMD/) { $x = `\$ mcr sys\$disk:[]perl. <Comp.script`; }
 
 if ($x eq "ok\n") {print "ok 3\n";} else {print "not ok 3\n";}
 
diff --git a/contrib/perl5/t/comp/term.t b/contrib/perl5/t/comp/term.t
index eb99680..f079eef 100755
--- a/contrib/perl5/t/comp/term.t
+++ b/contrib/perl5/t/comp/term.t
@@ -1,10 +1,8 @@
 #!./perl
 
-# $RCSfile: term.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:24 $
-
 # tests that aren't important enough for base.term
 
-print "1..22\n";
+print "1..23\n";
 
 $x = "\\n";
 print "#1\t:$x: eq " . ':\n:' . "\n";
@@ -68,3 +66,7 @@ if (ref($a) eq 'HASH') {print "ok 21\n";} else {print "not ok 21\n";}
 $a = "+{ \$a=>'foo'}";
 $a = eval $a;
 if (ref($a) eq 'HASH') {print "ok 22\n";} else {print "not ok 22\n";}
+
+$a = "{ 0x01 => 'foo'}->{0x01}";
+$a = eval $a;
+if ($a eq 'foo') {print "ok 23\n";} else {print "not ok 23\n";}
diff --git a/contrib/perl5/t/comp/use.t b/contrib/perl5/t/comp/use.t
index a6ce2a4..1f5fae3 100755
--- a/contrib/perl5/t/comp/use.t
+++ b/contrib/perl5/t/comp/use.t
@@ -2,12 +2,18 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
-print "1..14\n";
+print "1..27\n";
 
 my $i = 1;
+eval "use 5.000";	# implicit semicolon
+if ($@) {
+    print STDERR $@,"\n";
+    print "not ";
+}
+print "ok ",$i++,"\n";
 
 eval "use 5.000;";
 if ($@) {
@@ -44,9 +50,7 @@ unless ($@) {
 print "ok ",$i++,"\n";
 
 
-
-use lib; # I know that this module will be there.
-
+{ use lib }	# check that subparse saves pending tokens
 
 local $lib::VERSION = 1.0;
 
@@ -99,3 +103,68 @@ print "ok ",$i++,"\n";
 
 print "not " if $INC[0] eq "freda";
 print "ok ",$i++,"\n";
+
+{
+    local $lib::VERSION = 35.36;
+    eval "use lib v33.55";
+    print "not " if $@;
+    print "ok ",$i++,"\n";
+
+    eval "use lib v100.105";
+    unless ($@ =~ /lib version 100\.105 required--this is only version 35\.3/) {
+	print "not ";
+    }
+    print "ok ",$i++,"\n";
+
+    eval "use lib 33.55";
+    print "not " if $@;
+    print "ok ",$i++,"\n";
+
+    eval "use lib 100.105";
+    unless ($@ =~ /lib version 100\.105 required--this is only version 35\.3/) {
+	print "not ";
+    }
+    print "ok ",$i++,"\n";
+
+    local $lib::VERSION = '35.36';
+    eval "use lib v33.55";
+    print "not " if $@;
+    print "ok ",$i++,"\n";
+
+    eval "use lib v100.105";
+    unless ($@ =~ /lib version 100\.105 required--this is only version 35\.36/) {
+	print "not ";
+    }
+    print "ok ",$i++,"\n";
+
+    eval "use lib 33.55";
+    print "not " if $@;
+    print "ok ",$i++,"\n";
+
+    eval "use lib 100.105";
+    unless ($@ =~ /lib version 100\.105 required--this is only version 35\.36/) {
+	print "not ";
+    }
+    print "ok ",$i++,"\n";
+
+    local $lib::VERSION = v35.36;
+    eval "use lib v33.55";
+    print "not " if $@;
+    print "ok ",$i++,"\n";
+
+    eval "use lib v100.105";
+    unless ($@ =~ /lib v100\.105 required--this is only v35\.36/) {
+	print "not ";
+    }
+    print "ok ",$i++,"\n";
+
+    eval "use lib 33.55";
+    print "not " if $@;
+    print "ok ",$i++,"\n";
+
+    eval "use lib 100.105";
+    unless ($@ =~ /lib version 100\.105 required--this is only version 35\.036/) {
+	print "not ";
+    }
+    print "ok ",$i++,"\n";
+}
diff --git a/contrib/perl5/t/harness b/contrib/perl5/t/harness
index f6d94de..e1a4dd7 100644
--- a/contrib/perl5/t/harness
+++ b/contrib/perl5/t/harness
@@ -5,29 +5,77 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
-    $ENV{PERL5LIB} = '../lib';	# so children will see it too
+    unshift @INC, '../lib';
+    $ENV{PERL5LIB} = '../lib';    # so children will see it too
 }
 use lib '../lib';
 
 use Test::Harness;
 
-$Test::Harness::switches = "";	# Too much noise otherwise
+$Test::Harness::switches = "";    # Too much noise otherwise
 $Test::Harness::verbose = shift if @ARGV && $ARGV[0] eq '-v';
 
+#fudge DATA for now.
+%datahandle = qw(
+		lib/bigint.t		1
+		lib/bigintpm.t		1
+		lib/bigfloat.t	 	1
+		lib/bigfloatpm.t	1
+		op/gv.t			1
+		lib/complex.t		1
+		lib/ph.t		1
+		lib/soundex.t		1
+		op/misc.t		1
+		op/runlevel.t		1
+		op/tie.t		1
+		op/lex_assign.t		1
+		pragma/subs.t   	1
+		);
+
+foreach (keys %datahandle) {
+     unlink "$_.t";
+}
+
 @tests = @ARGV;
 @tests = <base/*.t comp/*.t cmd/*.t io/*.t op/*.t pragma/*.t lib/*.t> unless @tests;
 
 Test::Harness::runtests @tests;
+exit(0) unless -e "../testcompile";
 
-%infinite = ('comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 );
+%infinite =  qw (
+        op/bop.t	1
+        lib/hostname.t	1
+	op/lex_assign.t	1
+	lib/ph.t	1  
+        );
+
+my $dhwrapper = <<'EOT';
+open DATA,"<".__FILE__;
+until (($_=<DATA>) =~ /^__END__/) {};
+EOT
 
 @tests = grep (!$infinite{$_}, @tests);
+@tests = map {
+         my $new = $_;
+	 if ($datahandle{$_} && !( -f "$new.t") ) {
+             $new .= '.t';
+             local(*F, *T);
+             open(F,"<$_") or die "Can't open $_: $!";
+             open(T,">$new") or die "Can't open $new: $!";
+             print T $dhwrapper, <F>;
+             close F;
+             close T;
+         }
+         $new;
+         } @tests;
+
+print "The tests ", join(' ', keys(%infinite)),
+    " generate infinite loops! Skipping!\n";
 
-if (-e "../testcompile") 
-{ 
-	print "The tests ", join(' ', keys(%infinite)), 
-							" generate infinite loops! Skipping!\n";
+$ENV{'HARNESS_COMPILE_TEST'} = 1; 
+$ENV{'PERLCC_TIMEOUT'} = 120 unless $ENV{'PERLCC_TIMEOUT'};
 
-	$ENV{'COMPILE_TEST'} = 1; Test::Harness::runtests @tests; 
+Test::Harness::runtests @tests; 
+foreach (keys %datahandle) {
+     unlink "$_.t";
 }
diff --git a/contrib/perl5/t/io/argv.t b/contrib/perl5/t/io/argv.t
index c6565dc..d6093f9 100755
--- a/contrib/perl5/t/io/argv.t
+++ b/contrib/perl5/t/io/argv.t
@@ -1,24 +1,33 @@
 #!./perl
 
-print "1..6\n";
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+print "1..20\n";
+
+use File::Spec;
+
+my $devnull = File::Spec->devnull;
 
-open(try, '>Io.argv.tmp') || (die "Can't open temp file: $!");
+open(try, '>Io_argv1.tmp') || (die "Can't open temp file: $!");
 print try "a line\n";
 close try;
 
 if ($^O eq 'MSWin32') {
-  $x = `.\\perl -e "while (<>) {print \$.,\$_;}" Io.argv.tmp Io.argv.tmp`;
+  $x = `.\\perl -e "while (<>) {print \$.,\$_;}" Io_argv1.tmp Io_argv1.tmp`;
 }
 else {
-  $x = `./perl -e 'while (<>) {print \$.,\$_;}' Io.argv.tmp Io.argv.tmp`;
+  $x = `./perl -e 'while (<>) {print \$.,\$_;}' Io_argv1.tmp Io_argv1.tmp`;
 }
 if ($x eq "1a line\n2a line\n") {print "ok 1\n";} else {print "not ok 1\n";}
 
 if ($^O eq 'MSWin32') {
-  $x = `.\\perl -le "print 'foo'" | .\\perl -e "while (<>) {print \$_;}" Io.argv.tmp -`;
+  $x = `.\\perl -le "print 'foo'" | .\\perl -e "while (<>) {print \$_;}" Io_argv1.tmp -`;
 }
 else {
-  $x = `echo foo|./perl -e 'while (<>) {print $_;}' Io.argv.tmp -`;
+  $x = `echo foo|./perl -e 'while (<>) {print $_;}' Io_argv1.tmp -`;
 }
 if ($x eq "a line\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
 
@@ -30,7 +39,7 @@ else {
 }
 if ($x eq "foo\n") {print "ok 3\n";} else {print "not ok 3 :$x:\n";}
 
-@ARGV = ('Io.argv.tmp', 'Io.argv.tmp', '/dev/null', 'Io.argv.tmp');
+@ARGV = ('Io_argv1.tmp', 'Io_argv1.tmp', $devnull, 'Io_argv1.tmp');
 while (<>) {
     $y .= $. . $_;
     if (eof()) {
@@ -43,17 +52,74 @@ if ($y eq "1a line\n2a line\n3a line\n")
 else
     {print "not ok 5\n";}
 
-open(try, '>Io.argv.tmp') or die "Can't open temp file: $!";
+open(try, '>Io_argv1.tmp') or die "Can't open temp file: $!";
 close try;
-@ARGV = 'Io.argv.tmp';
+open(try, '>Io_argv2.tmp') or die "Can't open temp file: $!";
+close try;
+@ARGV = ('Io_argv1.tmp', 'Io_argv2.tmp');
 $^I = '.bak';
 $/ = undef;
+my $i = 6;
 while (<>) {
-    s/^/ok 6\n/;
+    s/^/ok $i\n/;
+    ++$i;
     print;
 }
-open(try, '<Io.argv.tmp') or die "Can't open temp file: $!";
+open(try, '<Io_argv1.tmp') or die "Can't open temp file: $!";
+print while <try>;
+open(try, '<Io_argv2.tmp') or die "Can't open temp file: $!";
 print while <try>;
 close try;
+undef $^I;
+
+eof try or print 'not ';
+print "ok 8\n";
+
+eof NEVEROPENED or print 'not ';
+print "ok 9\n";
+
+open STDIN, 'Io_argv1.tmp' or die $!;
+@ARGV = ();
+!eof() or print 'not ';
+print "ok 10\n";
+
+<> eq "ok 6\n" or print 'not ';
+print "ok 11\n";
+
+open STDIN, $devnull or die $!;
+@ARGV = ();
+eof() or print 'not ';
+print "ok 12\n";
+
+@ARGV = ('Io_argv1.tmp');
+!eof() or print 'not ';
+print "ok 13\n";
+
+@ARGV = ($devnull, $devnull);
+!eof() or print 'not ';
+print "ok 14\n";
+
+close ARGV or die $!;
+eof() or print 'not ';
+print "ok 15\n";
+
+{
+    local $/;
+    open F, 'Io_argv1.tmp' or die;
+    <F>;	# set $. = 1
+    open F, $devnull or die;
+    print "not " unless defined(<F>);
+    print "ok 16\n";
+    print "not " if defined(<F>);
+    print "ok 17\n";
+    print "not " if defined(<F>);
+    print "ok 18\n";
+    open F, $devnull or die;	# restart cycle again
+    print "not " unless defined(<F>);
+    print "ok 19\n";
+    print "not " if defined(<F>);
+    print "ok 20\n";
+    close F;
+}
 
-END { unlink 'Io.argv.tmp', 'Io.argv.tmp.bak' }
+END { unlink 'Io_argv1.tmp', 'Io_argv1.tmp.bak', 'Io_argv2.tmp', 'Io_argv2.tmp.bak' }
diff --git a/contrib/perl5/t/io/dup.t b/contrib/perl5/t/io/dup.t
index f312671..af13d4d 100755
--- a/contrib/perl5/t/io/dup.t
+++ b/contrib/perl5/t/io/dup.t
@@ -37,3 +37,4 @@ else                  { system 'cat Io.dup' }
 unlink 'Io.dup';
 
 print STDOUT "ok 6\n";
+
diff --git a/contrib/perl5/t/io/fs.t b/contrib/perl5/t/io/fs.t
index f09d66c..970e2f3 100755
--- a/contrib/perl5/t/io/fs.t
+++ b/contrib/perl5/t/io/fs.t
@@ -4,7 +4,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Config;
@@ -12,12 +12,16 @@ use Config;
 $Is_Dosish = ($^O eq 'MSWin32' or $^O eq 'dos' or
 	      $^O eq 'os2' or $^O eq 'mint');
 
-print "1..28\n";
+if (defined &Win32::IsWinNT && Win32::IsWinNT()) {
+    $Is_Dosish = '' if Win32::FsType() eq 'NTFS';
+}
+
+print "1..29\n";
 
 $wd = (($^O eq 'MSWin32') ? `cd` : `pwd`);
 chop($wd);
 
-if ($^O eq 'MSWin32') { `del tmp 2>nul`; `mkdir tmp`; }
+if ($^O eq 'MSWin32') { `rmdir /s /q tmp 2>nul`; `mkdir tmp`; }
 else {  `rm -f tmp 2>/dev/null; mkdir tmp 2>/dev/null`; }
 chdir './tmp';
 `/bin/rm -rf a b c x` if -x '/bin/rm';
@@ -54,28 +58,35 @@ elsif (($mode & 0777) == 0666)
     {print "ok 5\n";} 
 else {print "not ok 5\n";}
 
-if ((chmod 0777,'a') == 1) {print "ok 6\n";} else {print "not ok 6\n";}
+$newmode = $^O eq 'MSWin32' ? 0444 : 0777;
+if ((chmod $newmode,'a') == 1) {print "ok 6\n";} else {print "not ok 6\n";}
 
 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
     $blksize,$blocks) = stat('c');
 if ($Is_Dosish) {print "ok 7 # skipped: no link\n";} 
-elsif (($mode & 0777) == 0777) {print "ok 7\n";} 
+elsif (($mode & 0777) == $newmode) {print "ok 7\n";} 
 else {print "not ok 7\n";}
 
+$newmode = 0700;
+if ($^O eq 'MSWin32') {
+    chmod 0444, 'x';
+    $newmode = 0666;
+}
+
 if ($Is_Dosish) {print "ok 8 # skipped: no link\n";} 
-elsif ((chmod 0700,'c','x') == 2) {print "ok 8\n";} 
+elsif ((chmod $newmode,'c','x') == 2) {print "ok 8\n";} 
 else {print "not ok 8\n";}
 
 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
     $blksize,$blocks) = stat('c');
 if ($Is_Dosish) {print "ok 9 # skipped: no link\n";} 
-elsif (($mode & 0777) == 0700) {print "ok 9\n";} 
+elsif (($mode & 0777) == $newmode) {print "ok 9\n";} 
 else {print "not ok 9\n";}
 
 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
     $blksize,$blocks) = stat('x');
 if ($Is_Dosish) {print "ok 10 # skipped: no link\n";} 
-elsif (($mode & 0777) == 0700) {print "ok 10\n";} 
+elsif (($mode & 0777) == $newmode) {print "ok 10\n";} 
 else {print "not ok 10\n";}
 
 if ($Is_Dosish) {print "ok 11 # skipped: no link\n"; unlink 'b','x'; } 
@@ -93,6 +104,7 @@ if (rename('a','b')) {print "ok 14\n";} else {print "not ok 14\n";}
     $blksize,$blocks) = stat('a');
 if ($ino == 0) {print "ok 15\n";} else {print "not ok 15\n";}
 $delta = $Is_Dosish ? 2 : 1;	# Granularity of time on the filesystem
+chmod 0777, 'b';
 $foo = (utime 500000000,500000000 + $delta,'b');
 if ($foo == 1) {print "ok 16\n";} else {print "not ok 16 $foo\n";}
 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
@@ -141,25 +153,45 @@ else {
   truncate "Iofs.tmp", 0;
   if (-z "Iofs.tmp") {print "ok 24\n"} else {print "not ok 24\n"}
   open(FH, ">Iofs.tmp") or die "Can't create Iofs.tmp";
+  binmode FH;
   { select FH; $| = 1; select STDOUT }
-  print FH "helloworld\n";
-  truncate FH, 5;
-  if ($^O eq 'dos') {
+  {
+    use strict;
+    print FH "x\n" x 200;
+    truncate(FH, 200) or die "Can't truncate FH: $!";
+  }
+  if ($^O eq 'dos'
+	# Not needed on HPFS, but needed on HPFS386 ?!
+      or $^O eq 'os2')
+  {
       close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
   }
-  if (-s "Iofs.tmp" == 5) {print "ok 25\n"} else {print "not ok 25\n"}
+  if (-s "Iofs.tmp" == 200) {print "ok 25\n"} else {print "not ok 25\n"}
   truncate FH, 0;
-  if ($^O eq 'dos') {
+  if ($^O eq 'dos'
+	# Not needed on HPFS, but needed on HPFS386 ?!
+      or $^O eq 'os2')
+  {
       close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
   }
   if (-z "Iofs.tmp") {print "ok 26\n"} else {print "not ok 26\n"}
   close FH;
 }
 
+# check if rename() can be used to just change case of filename
+chdir './tmp';
+open(fh,'>x') || die "Can't create x";
+close(fh);
+rename('x', 'X');
+print 'not ' unless -e 'X';
+print "ok 27\n";
+unlink 'X';
+chdir $wd || die "Can't cd back to $wd";
+
 # check if rename() works on directories
 rename 'tmp', 'tmp1' or print "not ";
-print "ok 27\n";
--d 'tmp1' or print "not ";
 print "ok 28\n";
+-d 'tmp1' or print "not ";
+print "ok 29\n";
 
 END { rmdir 'tmp1'; unlink "Iofs.tmp"; }
diff --git a/contrib/perl5/t/io/nargv.t b/contrib/perl5/t/io/nargv.t
new file mode 100755
index 0000000..fb13857
--- /dev/null
+++ b/contrib/perl5/t/io/nargv.t
@@ -0,0 +1,63 @@
+#!./perl
+
+print "1..5\n";
+
+my $j = 1;
+for $i ( 1,2,5,4,3 ) {
+    $file = mkfiles($i);
+    open(FH, "> $file") || die "can't create $file: $!";
+    print FH "not ok " . $j++ . "\n";
+    close(FH) || die "Can't close $file: $!";
+}
+
+
+{
+    local *ARGV;
+    local $^I = '.bak';
+    local $_;
+    @ARGV = mkfiles(1..3);
+    $n = 0;
+    while (<>) {
+	print STDOUT "# initial \@ARGV: [@ARGV]\n";
+	if ($n++ == 2) {
+	    other();
+	}
+	show();
+    }
+}
+
+$^I = undef;
+@ARGV = mkfiles(1..3);
+$n = 0;
+while (<>) {
+    print STDOUT "#final \@ARGV: [@ARGV]\n";
+    if ($n++ == 2) {
+	other();
+    }
+    show();
+}
+
+sub show {
+    #warn "$ARGV: $_";
+    s/^not //;
+    print;
+}
+
+sub other {
+    print STDOUT "# Calling other\n";
+    local *ARGV;
+    local *ARGVOUT;
+    local $_;
+    @ARGV = mkfiles(5, 4);
+    while (<>) {
+	print STDOUT "# inner \@ARGV: [@ARGV]\n";
+	show();
+    }
+}
+
+sub mkfiles {
+    my @files = map { "scratch$_" } @_;
+    return wantarray ? @files : $files[-1];
+}
+
+END { unlink map { ($_, "$_.bak") } mkfiles(1..5) }
diff --git a/contrib/perl5/t/io/open.t b/contrib/perl5/t/io/open.t
new file mode 100755
index 0000000..30db598
--- /dev/null
+++ b/contrib/perl5/t/io/open.t
@@ -0,0 +1,282 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}    
+
+# $RCSfile$    
+$|  = 1;
+use warnings;
+$Is_VMS = $^O eq 'VMS';
+
+print "1..66\n";
+
+my $test = 1;
+
+sub ok { print "ok $test\n"; $test++ }
+
+# my $file tests
+
+# 1..9
+{
+    unlink("afile") if -f "afile";     
+    print "$!\nnot " unless open(my $f,"+>afile");
+    ok;
+    binmode $f;
+    print "not " unless -f "afile";     
+    ok;
+    print "not " unless print $f "SomeData\n";
+    ok;
+    print "not " unless tell($f) == 9;
+    ok;
+    print "not " unless seek($f,0,0);
+    ok;
+    $b = <$f>;
+    print "not " unless $b eq "SomeData\n";
+    ok;
+    print "not " unless -f $f;     
+    ok;
+    eval  { die "Message" };   
+    # warn $@;
+    print "not " unless $@ =~ /<\$f> line 1/;
+    ok;
+    print "not " unless close($f);
+    ok;
+    unlink("afile");     
+}
+
+# 10..12
+{
+    print "# \$!='$!'\nnot " unless open(my $f,'>', 'afile');
+    ok;
+    print $f "a row\n";
+    print "not " unless close($f);
+    ok;
+    print "not " unless -s 'afile' < 10;
+    ok;
+}
+
+# 13..15
+{
+    print "# \$!='$!'\nnot " unless open(my $f,'>>', 'afile');
+    ok;
+    print $f "a row\n";
+    print "not " unless close($f);
+    ok;
+    print "not " unless -s 'afile' > 10;
+    ok;
+}
+
+# 16..18
+{
+    print "# \$!='$!'\nnot " unless open(my $f, '<', 'afile');
+    ok;
+    @rows = <$f>;
+    print "not " unless @rows == 2;
+    ok;
+    print "not " unless close($f);
+    ok;
+}
+
+# 19..23
+{
+    print "not " unless -s 'afile' < 20;
+    ok;
+    print "# \$!='$!'\nnot " unless open(my $f, '+<', 'afile');
+    ok;
+    @rows = <$f>;
+    print "not " unless @rows == 2;
+    ok;
+    seek $f, 0, 1;
+    print $f "yet another row\n";
+    print "not " unless close($f);
+    ok;
+    print "not " unless -s 'afile' > 20;
+    ok;
+
+    unlink("afile");     
+}
+
+# 24..26
+if ($Is_VMS) {
+    for (24..26) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+}
+else {
+    print "# \$!='$!'\nnot " unless open(my $f, '-|', <<'EOC');
+    ./perl -e "print qq(a row\n); print qq(another row\n)"
+EOC
+    ok;
+    @rows = <$f>;
+    print "not " unless @rows == 2;
+    ok;
+    print "not " unless close($f);
+    ok;
+}
+
+# 27..30
+if ($Is_VMS) {
+    for (27..30) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+}
+else {
+    print "# \$!='$!'\nnot " unless open(my $f, '|-', <<'EOC');
+    ./perl -pe "s/^not //"
+EOC
+    ok;
+    @rows = <$f>;
+    print $f "not ok $test\n"; $test++;
+    print $f "not ok $test\n"; $test++;
+    print "#\nnot " unless close($f);
+    sleep 1;
+    ok;
+}
+
+# 31..32
+eval <<'EOE' and print "not ";
+open my $f, '<&', 'afile';
+1;
+EOE
+ok;
+$@ =~ /Unknown open\(\) mode \'<&\'/ or print "not ";
+ok;
+
+# local $file tests
+
+# 33..41
+{
+    unlink("afile") if -f "afile";     
+    print "$!\nnot " unless open(local $f,"+>afile");
+    ok;
+    binmode $f;
+    print "not " unless -f "afile";     
+    ok;
+    print "not " unless print $f "SomeData\n";
+    ok;
+    print "not " unless tell($f) == 9;
+    ok;
+    print "not " unless seek($f,0,0);
+    ok;
+    $b = <$f>;
+    print "not " unless $b eq "SomeData\n";
+    ok;
+    print "not " unless -f $f;     
+    ok;
+    eval  { die "Message" };   
+    # warn $@;
+    print "not " unless $@ =~ /<\$f> line 1/;
+    ok;
+    print "not " unless close($f);
+    ok;
+    unlink("afile");     
+}
+
+# 42..44
+{
+    print "# \$!='$!'\nnot " unless open(local $f,'>', 'afile');
+    ok;
+    print $f "a row\n";
+    print "not " unless close($f);
+    ok;
+    print "not " unless -s 'afile' < 10;
+    ok;
+}
+
+# 45..47
+{
+    print "# \$!='$!'\nnot " unless open(local $f,'>>', 'afile');
+    ok;
+    print $f "a row\n";
+    print "not " unless close($f);
+    ok;
+    print "not " unless -s 'afile' > 10;
+    ok;
+}
+
+# 48..50
+{
+    print "# \$!='$!'\nnot " unless open(local $f, '<', 'afile');
+    ok;
+    @rows = <$f>;
+    print "not " unless @rows == 2;
+    ok;
+    print "not " unless close($f);
+    ok;
+}
+
+# 51..55
+{
+    print "not " unless -s 'afile' < 20;
+    ok;
+    print "# \$!='$!'\nnot " unless open(local $f, '+<', 'afile');
+    ok;
+    @rows = <$f>;
+    print "not " unless @rows == 2;
+    ok;
+    seek $f, 0, 1;
+    print $f "yet another row\n";
+    print "not " unless close($f);
+    ok;
+    print "not " unless -s 'afile' > 20;
+    ok;
+
+    unlink("afile");     
+}
+
+# 56..58
+if ($Is_VMS) {
+    for (56..58) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+}
+else {
+    print "# \$!='$!'\nnot " unless open(local $f, '-|', <<'EOC');
+    ./perl -e "print qq(a row\n); print qq(another row\n)"
+EOC
+    ok;
+    @rows = <$f>;
+    print "not " unless @rows == 2;
+    ok;
+    print "not " unless close($f);
+    ok;
+}
+
+# 59..62
+if ($Is_VMS) {
+    for (59..62) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+}
+else {
+    print "# \$!='$!'\nnot " unless open(local $f, '|-', <<'EOC');
+    ./perl -pe "s/^not //"
+EOC
+    ok;
+    @rows = <$f>;
+    print $f "not ok $test\n"; $test++;
+    print $f "not ok $test\n"; $test++;
+    print "#\nnot " unless close($f);
+    sleep 1;
+    ok;
+}
+
+# 63..64
+eval <<'EOE' and print "not ";
+open local $f, '<&', 'afile';
+1;
+EOE
+ok;
+$@ =~ /Unknown open\(\) mode \'<&\'/ or print "not ";
+ok;
+
+# 65..66
+{
+    local *F;
+    for (1..2) {
+        open(F, "echo #foo|") or print "not ";
+	print <F>;
+	close F;
+    }
+    ok;
+    for (1..2) {
+	open(F, "-|", "echo #foo") or print "not ";
+	print <F>;
+	close F;
+    }
+    ok;
+}
diff --git a/contrib/perl5/t/io/openpid.t b/contrib/perl5/t/io/openpid.t
new file mode 100755
index 0000000..80c6bde
--- /dev/null
+++ b/contrib/perl5/t/io/openpid.t
@@ -0,0 +1,86 @@
+#!./perl
+
+#####################################################################
+#
+# Test for process id return value from open
+# Ronald Schmidt (The Software Path) RonaldWS@software-path.com
+#
+#####################################################################
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    if ($^O eq 'dos') {
+        print "1..0 # Skip: no multitasking\n";
+        exit 0;
+    }
+}
+
+
+use FileHandle;
+use Config;
+autoflush STDOUT 1;
+$SIG{PIPE} = 'IGNORE';
+
+print "1..10\n";
+
+$perl = qq[$^X "-I../lib"];
+
+#
+# commands run 4 perl programs.  Two of these programs write a
+# short message to STDOUT and exit.  Two of these programs
+# read from STDIN.  One reader never exits and must be killed.
+# the other reader reads one line, waits a few seconds and then
+# exits to test the waitpid function.
+#
+$cmd1 = qq/$perl -e "use FileHandle; autoflush STDOUT 1; / .
+        qq/print qq[first process\\n]; sleep 30;"/;
+$cmd2 = qq/$perl -e "use FileHandle; autoflush STDOUT 1; / .
+        qq/print qq[second process\\n]; sleep 30;"/;
+$cmd3 = qq/$perl -e "print <>;"/; # hangs waiting for end of STDIN
+$cmd4 = qq/$perl -e "print scalar <>;"/;
+
+#warn "#$cmd1\n#$cmd2\n#$cmd3\n#$cmd4\n";
+
+# start the processes
+$pid1 = open(FH1, "$cmd1 |") or print "not ";
+print "ok 1\n";
+$pid2 = open(FH2, "$cmd2 |") or print "not ";
+print "ok 2\n";
+$pid3 = open(FH3, "| $cmd3") or print "not ";
+print "ok 3\n";
+$pid4 = open(FH4, "| $cmd4") or print "not ";
+print "ok 4\n";
+
+print "# pids were $pid1, $pid2, $pid3, $pid4\n";
+
+my $killsig = 'HUP';
+$killsig = 1 unless $Config{sig_name} =~ /\bHUP\b/;
+
+# get message from first process and kill it
+chomp($from_pid1 = scalar(<FH1>));
+print "# child1 returned [$from_pid1]\nnot "
+    unless $from_pid1 eq 'first process';
+print "ok 5\n";
+$kill_cnt = kill $killsig, $pid1;
+print "not " unless $kill_cnt == 1;
+print "ok 6\n";
+
+# get message from second process and kill second process and reader process
+chomp($from_pid2 = scalar(<FH2>));
+print "# child2 returned [$from_pid2]\nnot "
+    unless $from_pid2 eq 'second process';
+print "ok 7\n";
+$kill_cnt = kill $killsig, $pid2, $pid3;
+print "not " unless $kill_cnt == 2;
+print "ok 8\n";
+
+# send one expected line of text to child process and then wait for it
+autoflush FH4 1;
+print FH4 "ok 9\n";
+print "ok 9 # skip VMS\n" if $^O eq 'VMS';
+print "# waiting for process $pid4 to exit\n";
+$reap_pid = waitpid $pid4, 0;
+print "# reaped pid $reap_pid != $pid4\nnot "
+    unless $reap_pid == $pid4;         
+print "ok 10\n";
diff --git a/contrib/perl5/t/io/pipe.t b/contrib/perl5/t/io/pipe.t
index ba7a9b0..4559624 100755
--- a/contrib/perl5/t/io/pipe.t
+++ b/contrib/perl5/t/io/pipe.t
@@ -1,57 +1,65 @@
 #!./perl
 
-# $RCSfile: pipe.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:31 $
-
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     unless ($Config{'d_fork'}) {
-	print "1..0\n";
+	print "1..0 # Skip: no fork\n";
 	exit 0;
     }
 }
 
 $| = 1;
-print "1..12\n";
+print "1..15\n";
 
+# External program 'tr' assumed.
 open(PIPE, "|-") || (exec 'tr', 'YX', 'ko');
 print PIPE "Xk 1\n";
 print PIPE "oY 2\n";
 close PIPE;
 
-if (open(PIPE, "-|")) {
-    while(<PIPE>) {
-	s/^not //;
-	print;
+if ($^O eq 'vmesa') {
+    # Doesn't work, yet.
+    for (3..6) {
+	print "ok $_ # skipped\n";
+    }
+} else {
+    if (open(PIPE, "-|")) {
+	while(<PIPE>) {
+	    s/^not //;
+	    print;
+	}
+	close PIPE;        # avoid zombies which disrupt test 12
+    }
+    else {
+	# External program 'echo' assumed.
+	print STDOUT "not ok 3\n";
+	exec 'echo', 'not ok 4';
     }
-    close PIPE;        # avoid zombies which disrupt test 12
-}
-else {
-    print STDOUT "not ok 3\n";
-    exec 'echo', 'not ok 4';
-}
 
-pipe(READER,WRITER) || die "Can't open pipe";
+    pipe(READER,WRITER) || die "Can't open pipe";
 
-if ($pid = fork) {
-    close WRITER;
-    while(<READER>) {
-	s/^not //;
-	y/A-Z/a-z/;
-	print;
+    if ($pid = fork) {
+	close WRITER;
+	while(<READER>) {
+	    s/^not //;
+	    y/A-Z/a-z/;
+	    print;
+	}
+	close READER;     # avoid zombies which disrupt test 12
+    }
+    else {
+	die "Couldn't fork" unless defined $pid;
+	close READER;
+	print WRITER "not ok 5\n";
+	open(STDOUT,">&WRITER") || die "Can't dup WRITER to STDOUT";
+	close WRITER;
+	# External program 'echo' assumed.
+	exec 'echo', 'not ok 6';
     }
-    close READER;     # avoid zombies which disrupt test 12
-}
-else {
-    die "Couldn't fork" unless defined $pid;
-    close READER;
-    print WRITER "not ok 5\n";
-    open(STDOUT,">&WRITER") || die "Can't dup WRITER to STDOUT";
-    close WRITER;
-    exec 'echo', 'not ok 6';
 }
-
+wait;				# Collect from $pid
 
 pipe(READER,WRITER) || die "Can't open pipe";
 close READER;
@@ -72,24 +80,25 @@ print "ok 8\n";
 # STDOUT.  Someone should modify tests #9 to #12 to work with VMS.
 
 if ($^O eq 'VMS') {
-    print "ok 9\n";
-    print "ok 10\n";
-    print "ok 11\n";
-    print "ok 12\n";
+    print "ok 9 # skipped\n";
+    print "ok 10 # skipped\n";
+    print "ok 11 # skipped\n";
+    print "ok 12 # skipped\n";
     exit;
 }
 
-if ($Config{d_sfio} || $^O eq machten || $^O eq beos) {
+if ($Config{d_sfio} || $^O eq 'machten' || $^O eq 'beos' || $^O eq 'posix-bc') {
     # Sfio doesn't report failure when closing a broken pipe
     # that has pending output.  Go figure.  MachTen doesn't either,
     # but won't write to broken pipes, so nothing's pending at close.
     # BeOS will not write to broken pipes, either.
-    print "ok 9\n";
+    # Nor does POSIX-BC.
+    print "ok 9 # skipped\n";
 }
 else {
     local $SIG{PIPE} = 'IGNORE';
     open NIL, '|true'	or die "open failed: $!";
-    sleep 2;
+    sleep 5;
     print NIL 'foo'	or die "print failed: $!";
     if (close NIL) {
 	print "not ok 9\n";
@@ -99,6 +108,14 @@ else {
     }
 }
 
+if ($^O eq 'vmesa') {
+    # These don't work, yet.
+    print "ok 10 # skipped\n";
+    print "ok 11 # skipped\n";
+    print "ok 12 # skipped\n";
+    exit;
+}
+
 # check that errno gets forced to 0 if the piped program exited non-zero
 open NIL, '|exit 23;' or die "fork failed: $!";
 $! = 1;
@@ -115,21 +132,45 @@ else {
     print "ok 10\n";
 }
 
-# check that status for the correct process is collected
-wait;				# Collect from $pid
-my $zombie = fork or exit 37;
-my $pipe = open *FH, "sleep 2;exit 13|" or die "Open: $!\n";
-$SIG{ALRM} = sub { return };
-alarm(1);
-my $close = close FH;
-if ($? == 13*256 && ! length $close && ! $!) {
-    print "ok 11\n";
-} else {
-    print "not ok 11\n# close $close\$?=$?   \$!=", $!+0, ":$!\n";
-};
-my $wait = wait;
-if ($? == 37*256 && $wait == $zombie && ! $!) {
-    print "ok 12\n";
+if ($^O eq 'mpeix') {
+    print "ok 11 # skipped\n";
+    print "ok 12 # skipped\n";
 } else {
-    print "not ok 12\n# pid=$wait first=$pid pipe=$pipe zombie=$zombie me=$$ \$?=$?   \$!=", $!+0, ":$!\n";
+    # check that status for the correct process is collected
+    my $zombie = fork or exit 37;
+    my $pipe = open *FH, "sleep 2;exit 13|" or die "Open: $!\n";
+    $SIG{ALRM} = sub { return };
+    alarm(1);
+    my $close = close FH;
+    if ($? == 13*256 && ! length $close && ! $!) {
+        print "ok 11\n";
+    } else {
+        print "not ok 11\n# close $close\$?=$?   \$!=", $!+0, ":$!\n";
+    };
+    my $wait = wait;
+    if ($? == 37*256 && $wait == $zombie && ! $!) {
+        print "ok 12\n";
+    } else {
+        print "not ok 12\n# pid=$wait first=$pid pipe=$pipe zombie=$zombie me=$$ \$?=$?   \$!=", $!+0, ":$!\n";
+    }
+}
+
+# Test new semantics for missing command in piped open
+# 19990114 M-J. Dominus mjd@plover.com
+{ local *P;
+  print (((open P, "|    " ) ? "not " : ""), "ok 13\n");
+  print (((open P, "     |" ) ? "not " : ""), "ok 14\n");
+}
+
+# check that status is unaffected by implicit close
+{
+    local(*NIL);
+    open NIL, '|exit 23;' or die "fork failed: $!";
+    $? = 42;
+    # NIL implicitly closed here
+}
+if ($? != 42) {
+    print "# status $?, expected 42\nnot ";
 }
+print "ok 15\n";
+$? = 0;
diff --git a/contrib/perl5/t/io/print.t b/contrib/perl5/t/io/print.t
index 180b1e8..0578ee6 100755
--- a/contrib/perl5/t/io/print.t
+++ b/contrib/perl5/t/io/print.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: print.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:32 $
-
-print "1..16\n";
+print "1..18\n";
 
 $foo = 'STDOUT';
 print $foo "ok 1\n";
@@ -30,3 +28,7 @@ print "ok","11";
 @x = ("ok","12\nok","13\nok");
 @y = ("15\nok","16");
 print @x,"14\nok",@y;
+{
+    local $\ = "ok 17\n# null =>[\000]\nok 18\n";
+    print "";
+}
diff --git a/contrib/perl5/t/io/tell.t b/contrib/perl5/t/io/tell.t
index 83904e8..b89aefb 100755
--- a/contrib/perl5/t/io/tell.t
+++ b/contrib/perl5/t/io/tell.t
@@ -1,13 +1,16 @@
 #!./perl
 
-# $RCSfile: tell.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:33 $
+# $RCSfile: tell.t,v $$Revision$$Date$
 
-print "1..13\n";
+print "1..21\n";
 
 $TST = 'tst';
 
+$Is_Dosish = ($^O eq 'MSWin32' or $^O eq 'dos' or
+	      $^O eq 'os2' or $^O eq 'mint' or $^O eq 'cygwin');
+
 open($TST, '../Configure') || (die "Can't open ../Configure");
-binmode $TST if $^O eq 'MSWin32';
+binmode $TST if $Is_Dosish;
 if (eof(tst)) { print "not ok 1\n"; } else { print "ok 1\n"; }
 
 $firstline = <$TST>;
@@ -42,3 +45,40 @@ if (seek(tst,0,2)) { print "ok 11\n"; } else { print "not ok 11\n"; }
 if ($lastpos == tell) { print "ok 12\n"; } else { print "not ok 12\n"; }
 
 unless (eof) { print "not ok 13\n"; } else { print "ok 13\n"; }
+
+if ($. == 0) { print "not ok 14\n"; } else { print "ok 14\n"; }
+
+$curline = $.;
+open(other, '../Configure') || (die "Can't open ../Configure");
+binmode other if $^O eq 'MSWin32';
+
+{
+    local($.);
+
+    if ($. == 0) { print "not ok 15\n"; } else { print "ok 15\n"; }
+
+    tell other;
+    if ($. == 0) { print "ok 16\n"; } else { print "not ok 16\n"; }
+
+    $. = 5;
+    scalar <other>;
+    if ($. == 6) { print "ok 17\n"; } else { print "not ok 17\n"; }
+}
+
+if ($. == $curline) { print "ok 18\n"; } else { print "not ok 18\n"; }
+
+{
+    local($.);
+
+    scalar <other>;
+    if ($. == 7) { print "ok 19\n"; } else { print "not ok 19\n"; }
+}
+
+if ($. == $curline) { print "ok 20\n"; } else { print "not ok 20\n"; }
+
+{
+    local($.);
+
+    tell other;
+    if ($. == 7) { print "ok 21\n"; } else { print "not ok 21\n"; }
+}
diff --git a/contrib/perl5/t/lib/abbrev.t b/contrib/perl5/t/lib/abbrev.t
index fb5a984..05e5c70 100755
--- a/contrib/perl5/t/lib/abbrev.t
+++ b/contrib/perl5/t/lib/abbrev.t
@@ -4,7 +4,7 @@ print "1..7\n";
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Text::Abbrev;
diff --git a/contrib/perl5/t/lib/ansicolor.t b/contrib/perl5/t/lib/ansicolor.t
new file mode 100755
index 0000000..3e16dce
--- /dev/null
+++ b/contrib/perl5/t/lib/ansicolor.t
@@ -0,0 +1,73 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+# Test suite for the Term::ANSIColor Perl module.  Before `make install' is
+# performed this script should be runnable with `make test'.  After `make
+# install' it should work as `perl test.pl'.
+
+############################################################################
+# Ensure module can be loaded
+############################################################################
+
+BEGIN { $| = 1; print "1..7\n" }
+END   { print "not ok 1\n" unless $loaded }
+use Term::ANSIColor qw(:constants color colored);
+$loaded = 1;
+print "ok 1\n";
+
+
+############################################################################
+# Test suite
+############################################################################
+
+# Test simple color attributes.
+if (color ('blue on_green', 'bold') eq "\e[34;42;1m") {
+    print "ok 2\n";
+} else {
+    print "not ok 2\n";
+}
+
+# Test colored.
+if (colored ("testing", 'blue', 'bold') eq "\e[34;1mtesting\e[0m") {
+    print "ok 3\n";
+} else {
+    print "not ok 3\n";
+}
+
+# Test the constants.
+if (BLUE BOLD "testing" eq "\e[34m\e[1mtesting") {
+    print "ok 4\n";
+} else {
+    print "not ok 4\n";
+}
+
+# Test AUTORESET.
+$Term::ANSIColor::AUTORESET = 1;
+if (BLUE BOLD "testing" eq "\e[34m\e[1mtesting\e[0m\e[0m") {
+    print "ok 5\n";
+} else {
+    print "not ok 5\n";
+}
+
+# Test EACHLINE.
+$Term::ANSIColor::EACHLINE = "\n";
+if (colored ("test\n\ntest", 'bold')
+    eq "\e[1mtest\e[0m\n\n\e[1mtest\e[0m") {
+    print "ok 6\n";
+} else {
+    print colored ("test\n\ntest", 'bold'), "\n";
+    print "not ok 6\n";
+}
+
+# Test EACHLINE with multiple trailing delimiters.
+$Term::ANSIColor::EACHLINE = "\r\n";
+if (colored ("test\ntest\r\r\n\r\n", 'bold')
+    eq "\e[1mtest\ntest\r\e[0m\r\n\r\n") {
+    print "ok 7\n";
+} else {
+    print "not ok 7\n";
+}
diff --git a/contrib/perl5/t/lib/anydbm.t b/contrib/perl5/t/lib/anydbm.t
index 0391b7b..e38c7e7 100755
--- a/contrib/perl5/t/lib/anydbm.t
+++ b/contrib/perl5/t/lib/anydbm.t
@@ -4,7 +4,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 require AnyDBM_File;
 #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT
@@ -12,6 +12,9 @@ use Fcntl;
 
 print "1..12\n";
 
+$Is_Dosish = ($^O eq 'amigaos' || $^O eq 'MSWin32' or $^O eq 'dos' or
+	      $^O eq 'os2' or $^O eq 'mint');
+
 unlink <Op_dbmx*>;
 
 umask(0);
@@ -22,7 +25,7 @@ $Dfile = "Op_dbmx.pag";
 if (! -e $Dfile) {
 	($Dfile) = <Op_dbmx*>;
 }
-if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' || $^O eq 'dos') {
+if ($Is_Dosish) {
     print "ok 2 # Skipped: different file permission semantics\n";
 }
 else {
@@ -115,7 +118,30 @@ print ($size > 0 ? "ok 9\n" : "not ok 9\n");
 print join(':',200..400) eq join(':',@foo) ? "ok 10\n" : "not ok 10\n";
 
 print ($h{'foo'} eq '' ? "ok 11\n" : "not ok 11\n");
-print ($h{''} eq 'bar' ? "ok 12\n" : "not ok 12\n");
+if ($h{''} eq 'bar') {
+   print "ok 12\n" ;
+}
+else {
+   if ($AnyDBM_File::ISA[0] eq 'DB_File' && $DB_File::db_ver >= 2.004010) {
+     ($major, $minor, $patch) = ($DB_File::db_ver =~ /^(\d+)\.(\d\d\d)(\d\d\d)/) ;
+     $major =~ s/^0+// ;
+     $minor =~ s/^0+// ;
+     $patch =~ s/^0+// ;
+     $compact = "$major.$minor.$patch" ;
+     #
+     # anydbm.t test 12 will fail when AnyDBM_File uses the combination of
+     # DB_File and Berkeley DB 2.4.10 (or greater). 
+     # You are using DB_File $DB_File::VERSION and Berkeley DB $compact
+     #
+     # Berkeley DB 2 from version 2.4.10 onwards does not allow null keys.
+     # This feature will be reenabled in a future version of Berkeley DB.
+     #
+     print "ok 12 # skipped: db v$compact, no null key support\n" ;
+   }
+   else {
+     print "not ok 12\n" ;
+   }
+}
 
 untie %h;
 if ($^O eq 'VMS') {
diff --git a/contrib/perl5/t/lib/attrs.t b/contrib/perl5/t/lib/attrs.t
new file mode 100755
index 0000000..eb8c8c4
--- /dev/null
+++ b/contrib/perl5/t/lib/attrs.t
@@ -0,0 +1,138 @@
+#!./perl
+
+# Regression tests for attrs.pm and the C<sub x : attrs> syntax.
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    eval 'require attrs; 1' or do {
+	print "1..0\n";
+	exit 0;
+    }
+}
+
+sub NTESTS () ;
+
+my $test, $ntests;
+BEGIN {$ntests=0}
+$test=0;
+my $failed = 0;
+
+print "1..".NTESTS."\n";
+
+eval 'sub t1 ($) { use attrs "locked"; $_[0]++ }';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub t2 { use attrs "locked"; $_[0]++ }';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub t3 ($) : locked ;';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub t4 : locked ;';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+my $anon1;
+eval '$anon1 = sub ($) { use attrs qw(locked method); $_[0]++ }';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+my $anon2;
+eval '$anon2 = sub { use attrs qw(locked method); $_[0]++ }';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+my $anon3;
+eval '$anon3 = sub { use attrs "method"; $_[0]->[1] }';
+(print "not "), $failed=1 if $@;
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+my @attrs = attrs::get($anon3 ? $anon3 : \&ns);
+(print "not "), $failed=1 unless "@attrs" eq "method";
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+@attrs = sort +attrs::get($anon2 ? $anon2 : \&ns);
+(print "not "), $failed=1 unless "@attrs" eq "locked method";
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+@attrs = sort +attrs::get($anon1 ? $anon1 : \&ns);
+(print "not "), $failed=1 unless "@attrs" eq "locked method";
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub e1 ($) : plugh ;';
+unless ($@ && $@ =~ m/^Invalid CODE attribute: ["']?plugh["']? at/) {
+    my $x = $@;
+    $x =~ s/\n.*\z//s;
+    print "# $x\n";
+    print "not ";
+    $failed = 1;
+}
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub e2 ($) : plugh(0,0) xyzzy ;';
+unless ($@ && $@ =~ m/^Invalid CODE attributes: ["']?plugh\(0,0\)["']? /) {
+    my $x = $@;
+    $x =~ s/\n.*\z//s;
+    print "# $x\n";
+    print "not ";
+    $failed = 1;
+}
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub e3 ($) : plugh(0,0 xyzzy ;';
+unless ($@ && $@ =~ m/Unterminated attribute parameter in attribute list at/) {
+    my $x = $@;
+    $x =~ s/\n.*\z//s;
+    print "# $x\n";
+    print "not ";
+    $failed = 1;
+}
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+eval 'sub e4 ($) : plugh + xyzzy ;';
+unless ($@ && $@ =~ m/Invalid separator character '[+]' in attribute list at/) {
+    my $x = $@;
+    $x =~ s/\n.*\z//s;
+    print "# $x\n";
+    print "not ";
+    $failed = 1;
+}
+print "ok ",++$test,"\n";
+BEGIN {++$ntests}
+
+{
+    my $w = "" ;
+    local $SIG{__WARN__} = sub {$w = @_[0]} ;
+    eval 'sub w1 ($) { use warnings "deprecated"; use attrs "locked"; $_[0]++ }';
+    (print "not "), $failed=1 if $@;
+    print "ok ",++$test,"\n";
+    BEGIN {++$ntests}
+    (print "not "), $failed=1 
+	if $w !~ /^pragma "attrs" is deprecated, use "sub NAME : ATTRS" instead at/;
+    print "ok ",++$test,"\n";
+    BEGIN {++$ntests}
+}
+
+
+# Other tests should be added above this line
+
+sub NTESTS () { $ntests }
+
+exit $failed;
diff --git a/contrib/perl5/t/lib/autoloader.t b/contrib/perl5/t/lib/autoloader.t
index b1622a8..3bf690b 100755
--- a/contrib/perl5/t/lib/autoloader.t
+++ b/contrib/perl5/t/lib/autoloader.t
@@ -3,10 +3,10 @@
 BEGIN {
     chdir 't' if -d 't';
     $dir = "auto-$$";
-    @INC = ("./$dir", "../lib");
+    unshift @INC, ("./$dir", "../lib");
 }
 
-print "1..9\n";
+print "1..11\n";
 
 # First we must set up some autoloader files
 mkdir $dir, 0755            or die "Can't mkdir $dir: $!";
@@ -88,12 +88,33 @@ print "ok 8\n";
 print "not " unless $foo->bazmarkhianish($1) eq 'foo';
 print "ok 9\n";
 
+# test recursive autoloads
+open(F, ">$dir/auto/Foo/a.al") or die;
+print F <<'EOT';
+package Foo;
+BEGIN { b() }
+sub a { print "ok 11\n"; }
+1;
+EOT
+close(F);
+
+open(F, ">$dir/auto/Foo/b.al") or die;
+print F <<'EOT';
+package Foo;
+sub b { print "ok 10\n"; }
+1;
+EOT
+close(F);
+Foo::a();
+
 # cleanup
 END {
 return unless $dir && -d $dir;
 unlink "$dir/auto/Foo/foo.al";
 unlink "$dir/auto/Foo/bar.al";
 unlink "$dir/auto/Foo/bazmarkhian.al";
+unlink "$dir/auto/Foo/a.al";
+unlink "$dir/auto/Foo/b.al";
 rmdir "$dir/auto/Foo";
 rmdir "$dir/auto";
 rmdir "$dir";
diff --git a/contrib/perl5/t/lib/basename.t b/contrib/perl5/t/lib/basename.t
index a02aa32..478e26a 100755
--- a/contrib/perl5/t/lib/basename.t
+++ b/contrib/perl5/t/lib/basename.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use File::Basename qw(fileparse basename dirname);
diff --git a/contrib/perl5/t/lib/bigfloat.t b/contrib/perl5/t/lib/bigfloat.t
new file mode 100755
index 0000000..8e0a0ef
--- /dev/null
+++ b/contrib/perl5/t/lib/bigfloat.t
@@ -0,0 +1,408 @@
+#!./perl
+
+BEGIN { @INC = '../lib' }
+require "bigfloat.pl";
+
+$test = 0;
+$| = 1;
+print "1..355\n";
+while (<DATA>) {
+	chop;
+	if (/^&/) {
+		$f = $_;
+	} elsif (/^\$.*/) {
+		eval "$_;";
+	} else {
+		++$test;
+		@args = split(/:/,$_,99);
+		$ans = pop(@args);
+		$try = "$f('" . join("','", @args) . "');";
+		if (($ans1 = eval($try)) eq $ans) {
+			print "ok $test\n";
+		} else {
+			print "not ok $test\n";
+			print "# '$try' expected: '$ans' got: '$ans1'\n";
+		}
+	}
+} 
+__END__
+&fnorm
+abc:NaN
+   1 a:NaN
+1bcd2:NaN
+11111b:NaN
++1z:NaN
+-1z:NaN
+0:+0E+0
++0:+0E+0
++00:+0E+0
++0 0 0:+0E+0
+000000  0000000   00000:+0E+0
+-0:+0E+0
+-0000:+0E+0
++1:+1E+0
++01:+1E+0
++001:+1E+0
++00000100000:+1E+5
+123456789:+123456789E+0
+-1:-1E+0
+-01:-1E+0
+-001:-1E+0
+-123456789:-123456789E+0
+-00000100000:-1E+5
+123.456a:NaN
+123.456:+123456E-3
+0.01:+1E-2
+.002:+2E-3
+-0.0003:-3E-4
+-.0000000004:-4E-10
+123456E2:+123456E+2
+123456E-2:+123456E-2
+-123456E2:-123456E+2
+-123456E-2:-123456E-2
+1e1:+1E+1
+2e-11:+2E-11
+-3e111:-3E+111
+-4e-1111:-4E-1111
+&fneg
+abd:NaN
++0:+0E+0
++1:-1E+0
+-1:+1E+0
++123456789:-123456789E+0
+-123456789:+123456789E+0
++123.456789:-123456789E-6
+-123456.789:+123456789E-3
+&fabs
+abc:NaN
++0:+0E+0
++1:+1E+0
+-1:+1E+0
++123456789:+123456789E+0
+-123456789:+123456789E+0
++123.456789:+123456789E-6
+-123456.789:+123456789E-3
+&fround
+$bigfloat::rnd_mode = 'trunc'
++10123456789:5:+10123E+6
+-10123456789:5:-10123E+6
++10123456789:9:+101234567E+2
+-10123456789:9:-101234567E+2
++101234500:6:+101234E+3
+-101234500:6:-101234E+3
+$bigfloat::rnd_mode = 'zero'
++20123456789:5:+20123E+6
+-20123456789:5:-20123E+6
++20123456789:9:+201234568E+2
+-20123456789:9:-201234568E+2
++201234500:6:+201234E+3
+-201234500:6:-201234E+3
+$bigfloat::rnd_mode = '+inf'
++30123456789:5:+30123E+6
+-30123456789:5:-30123E+6
++30123456789:9:+301234568E+2
+-30123456789:9:-301234568E+2
++301234500:6:+301235E+3
+-301234500:6:-301234E+3
+$bigfloat::rnd_mode = '-inf'
++40123456789:5:+40123E+6
+-40123456789:5:-40123E+6
++40123456789:9:+401234568E+2
+-40123456789:9:-401234568E+2
++401234500:6:+401234E+3
+-401234500:6:-401235E+3
+$bigfloat::rnd_mode = 'odd'
++50123456789:5:+50123E+6
+-50123456789:5:-50123E+6
++50123456789:9:+501234568E+2
+-50123456789:9:-501234568E+2
++501234500:6:+501235E+3
+-501234500:6:-501235E+3
+$bigfloat::rnd_mode = 'even'
++60123456789:5:+60123E+6
+-60123456789:5:-60123E+6
++60123456789:9:+601234568E+2
+-60123456789:9:-601234568E+2
++601234500:6:+601234E+3
+-601234500:6:-601234E+3
+&ffround
+$bigfloat::rnd_mode = 'trunc'
++1.23:-1:+12E-1
+-1.23:-1:-12E-1
++1.27:-1:+12E-1
+-1.27:-1:-12E-1
++1.25:-1:+12E-1
+-1.25:-1:-12E-1
++1.35:-1:+13E-1
+-1.35:-1:-13E-1
+-0.006:-1:+0E+0
+-0.006:-2:+0E+0
+$bigfloat::rnd_mode = 'zero'
++2.23:-1:+22E-1
+-2.23:-1:-22E-1
++2.27:-1:+23E-1
+-2.27:-1:-23E-1
++2.25:-1:+22E-1
+-2.25:-1:-22E-1
++2.35:-1:+23E-1
+-2.35:-1:-23E-1
+-0.0065:-1:+0E+0
+-0.0065:-2:-1E-2
+-0.0065:-3:-6E-3
+-0.0065:-4:-65E-4
+-0.0065:-5:-65E-4
+$bigfloat::rnd_mode = '+inf'
++3.23:-1:+32E-1
+-3.23:-1:-32E-1
++3.27:-1:+33E-1
+-3.27:-1:-33E-1
++3.25:-1:+33E-1
+-3.25:-1:-32E-1
++3.35:-1:+34E-1
+-3.35:-1:-33E-1
+-0.0065:-1:+0E+0
+-0.0065:-2:-1E-2
+-0.0065:-3:-6E-3
+-0.0065:-4:-65E-4
+-0.0065:-5:-65E-4
+$bigfloat::rnd_mode = '-inf'
++4.23:-1:+42E-1
+-4.23:-1:-42E-1
++4.27:-1:+43E-1
+-4.27:-1:-43E-1
++4.25:-1:+42E-1
+-4.25:-1:-43E-1
++4.35:-1:+43E-1
+-4.35:-1:-44E-1
+-0.0065:-1:+0E+0
+-0.0065:-2:-1E-2
+-0.0065:-3:-7E-3
+-0.0065:-4:-65E-4
+-0.0065:-5:-65E-4
+$bigfloat::rnd_mode = 'odd'
++5.23:-1:+52E-1
+-5.23:-1:-52E-1
++5.27:-1:+53E-1
+-5.27:-1:-53E-1
++5.25:-1:+53E-1
+-5.25:-1:-53E-1
++5.35:-1:+53E-1
+-5.35:-1:-53E-1
+-0.0065:-1:+0E+0
+-0.0065:-2:-1E-2
+-0.0065:-3:-7E-3
+-0.0065:-4:-65E-4
+-0.0065:-5:-65E-4
+$bigfloat::rnd_mode = 'even'
++6.23:-1:+62E-1
+-6.23:-1:-62E-1
++6.27:-1:+63E-1
+-6.27:-1:-63E-1
++6.25:-1:+62E-1
+-6.25:-1:-62E-1
++6.35:-1:+64E-1
+-6.35:-1:-64E-1
+-0.0065:-1:+0E+0
+-0.0065:-2:-1E-2
+-0.0065:-3:-6E-3
+-0.0065:-4:-65E-4
+-0.0065:-5:-65E-4
+&fcmp
+abc:abc:
+abc:+0:
++0:abc:
++0:+0:0
+-1:+0:-1
++0:-1:1
++1:+0:1
++0:+1:-1
+-1:+1:-1
++1:-1:1
+-1:-1:0
++1:+1:0
++123:+123:0
++123:+12:1
++12:+123:-1
+-123:-123:0
+-123:-12:-1
+-12:-123:1
++123:+124:-1
++124:+123:1
+-123:-124:1
+-124:-123:-1
+&fadd
+abc:abc:NaN
+abc:+0:NaN
++0:abc:NaN
++0:+0:+0E+0
++1:+0:+1E+0
++0:+1:+1E+0
++1:+1:+2E+0
+-1:+0:-1E+0
++0:-1:-1E+0
+-1:-1:-2E+0
+-1:+1:+0E+0
++1:-1:+0E+0
++9:+1:+1E+1
++99:+1:+1E+2
++999:+1:+1E+3
++9999:+1:+1E+4
++99999:+1:+1E+5
++999999:+1:+1E+6
++9999999:+1:+1E+7
++99999999:+1:+1E+8
++999999999:+1:+1E+9
++9999999999:+1:+1E+10
++99999999999:+1:+1E+11
++10:-1:+9E+0
++100:-1:+99E+0
++1000:-1:+999E+0
++10000:-1:+9999E+0
++100000:-1:+99999E+0
++1000000:-1:+999999E+0
++10000000:-1:+9999999E+0
++100000000:-1:+99999999E+0
++1000000000:-1:+999999999E+0
++10000000000:-1:+9999999999E+0
++123456789:+987654321:+111111111E+1
+-123456789:+987654321:+864197532E+0
+-123456789:-987654321:-111111111E+1
++123456789:-987654321:-864197532E+0
+&fsub
+abc:abc:NaN
+abc:+0:NaN
++0:abc:NaN
++0:+0:+0E+0
++1:+0:+1E+0
++0:+1:-1E+0
++1:+1:+0E+0
+-1:+0:-1E+0
++0:-1:+1E+0
+-1:-1:+0E+0
+-1:+1:-2E+0
++1:-1:+2E+0
++9:+1:+8E+0
++99:+1:+98E+0
++999:+1:+998E+0
++9999:+1:+9998E+0
++99999:+1:+99998E+0
++999999:+1:+999998E+0
++9999999:+1:+9999998E+0
++99999999:+1:+99999998E+0
++999999999:+1:+999999998E+0
++9999999999:+1:+9999999998E+0
++99999999999:+1:+99999999998E+0
++10:-1:+11E+0
++100:-1:+101E+0
++1000:-1:+1001E+0
++10000:-1:+10001E+0
++100000:-1:+100001E+0
++1000000:-1:+1000001E+0
++10000000:-1:+10000001E+0
++100000000:-1:+100000001E+0
++1000000000:-1:+1000000001E+0
++10000000000:-1:+10000000001E+0
++123456789:+987654321:-864197532E+0
+-123456789:+987654321:-111111111E+1
+-123456789:-987654321:+864197532E+0
++123456789:-987654321:+111111111E+1
+&fmul
+abc:abc:NaN
+abc:+0:NaN
++0:abc:NaN
++0:+0:+0E+0
++0:+1:+0E+0
++1:+0:+0E+0
++0:-1:+0E+0
+-1:+0:+0E+0
++123456789123456789:+0:+0E+0
++0:+123456789123456789:+0E+0
+-1:-1:+1E+0
+-1:+1:-1E+0
++1:-1:-1E+0
++1:+1:+1E+0
++2:+3:+6E+0
+-2:+3:-6E+0
++2:-3:-6E+0
+-2:-3:+6E+0
++111:+111:+12321E+0
++10101:+10101:+102030201E+0
++1001001:+1001001:+1002003002001E+0
++100010001:+100010001:+10002000300020001E+0
++10000100001:+10000100001:+100002000030000200001E+0
++11111111111:+9:+99999999999E+0
++22222222222:+9:+199999999998E+0
++33333333333:+9:+299999999997E+0
++44444444444:+9:+399999999996E+0
++55555555555:+9:+499999999995E+0
++66666666666:+9:+599999999994E+0
++77777777777:+9:+699999999993E+0
++88888888888:+9:+799999999992E+0
++99999999999:+9:+899999999991E+0
+&fdiv
+abc:abc:NaN
+abc:+1:abc:NaN
++1:abc:NaN
++0:+0:NaN
++0:+1:+0E+0
++1:+0:NaN
++0:-1:+0E+0
+-1:+0:NaN
++1:+1:+1E+0
+-1:-1:+1E+0
++1:-1:-1E+0
+-1:+1:-1E+0
++1:+2:+5E-1
++2:+1:+2E+0
++10:+5:+2E+0
++100:+4:+25E+0
++1000:+8:+125E+0
++10000:+16:+625E+0
++10000:-16:-625E+0
++999999999999:+9:+111111111111E+0
++999999999999:+99:+10101010101E+0
++999999999999:+999:+1001001001E+0
++999999999999:+9999:+100010001E+0
++999999999999999:+99999:+10000100001E+0
++1000000000:+9:+1111111111111111111111111111111111111111E-31
++2000000000:+9:+2222222222222222222222222222222222222222E-31
++3000000000:+9:+3333333333333333333333333333333333333333E-31
++4000000000:+9:+4444444444444444444444444444444444444444E-31
++5000000000:+9:+5555555555555555555555555555555555555556E-31
++6000000000:+9:+6666666666666666666666666666666666666667E-31
++7000000000:+9:+7777777777777777777777777777777777777778E-31
++8000000000:+9:+8888888888888888888888888888888888888889E-31
++9000000000:+9:+1E+9
++35500000:+113:+3141592920353982300884955752212389380531E-34
++71000000:+226:+3141592920353982300884955752212389380531E-34
++106500000:+339:+3141592920353982300884955752212389380531E-34
++1000000000:+3:+3333333333333333333333333333333333333333E-31
+$bigfloat::div_scale = 20
++1000000000:+9:+11111111111111111111E-11
++2000000000:+9:+22222222222222222222E-11
++3000000000:+9:+33333333333333333333E-11
++4000000000:+9:+44444444444444444444E-11
++5000000000:+9:+55555555555555555556E-11
++6000000000:+9:+66666666666666666667E-11
++7000000000:+9:+77777777777777777778E-11
++8000000000:+9:+88888888888888888889E-11
++9000000000:+9:+1E+9
++35500000:+113:+314159292035398230088E-15
++71000000:+226:+314159292035398230088E-15
++106500000:+339:+31415929203539823009E-14
++1000000000:+3:+33333333333333333333E-11
+$bigfloat::div_scale = 40
+&fsqrt
++0:+0E+0
+-1:NaN
+-2:NaN
+-16:NaN
+-123.456:NaN
++1:+1E+0
++1.44:+12E-1
++2:+141421356237309504880168872420969807857E-38
++4:+2E+0
++16:+4E+0
++100:+1E+1
++123.456:+1111107555549866648462149404118219234119E-38
++15241.383936:+123456E-3
diff --git a/contrib/perl5/t/lib/bigfltpm.t b/contrib/perl5/t/lib/bigfltpm.t
new file mode 100755
index 0000000..5d97f1b
--- /dev/null
+++ b/contrib/perl5/t/lib/bigfltpm.t
@@ -0,0 +1,463 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use Math::BigFloat;
+
+$test = 0;
+$| = 1;
+print "1..362\n";
+while (<DATA>) {
+       chop;
+       if (s/^&//) {
+               $f = $_;
+	} elsif (/^\$.*/) {
+		eval "$_;";
+       } else {
+               ++$test;
+	       if (m|^(.*?):(/.+)$|) {
+	           $ans = $2;
+                   @args = split(/:/,$1,99);
+	       }
+	       else {
+                   @args = split(/:/,$_,99);
+                   $ans = pop(@args);
+	       }
+               $try = "\$x = new Math::BigFloat \"$args[0]\";";
+               if ($f eq "fnorm"){
+                   $try .= "\$x+0;";
+               } elsif ($f eq "fneg") {
+                   $try .= "-\$x;";
+               } elsif ($f eq "fabs") {
+                   $try .= "abs \$x;";
+               } elsif ($f eq "fround") {
+                   $try .= "0+\$x->fround($args[1]);";
+               } elsif ($f eq "ffround") {
+                   $try .= "0+\$x->ffround($args[1]);";
+               } elsif ($f eq "fsqrt") {
+                   $try .= "0+\$x->fsqrt;";
+               } else {
+                   $try .= "\$y = new Math::BigFloat \"$args[1]\";";
+                   if ($f eq "fcmp") {
+                       $try .= "\$x <=> \$y;";
+                   } elsif ($f eq "fadd") {
+                       $try .= "\$x + \$y;";
+                   } elsif ($f eq "fsub") {
+                       $try .= "\$x - \$y;";
+                   } elsif ($f eq "fmul") {
+                       $try .= "\$x * \$y;";
+                   } elsif ($f eq "fdiv") {
+                       $try .= "\$x / \$y;";
+                   } else { warn "Unknown op"; }
+               }
+               #print ">>>",$try,"<<<\n";
+               $ans1 = eval $try;
+	       if ($ans =~ m|^/(.*)$|) {
+	           my $pat = $1;
+		   if ($ans1 =~ /$pat/) {
+                       print "ok $test\n";
+		   }
+		   else {
+                       print "not ok $test\n";
+                       print "# '$try' expected: /$pat/ got: '$ans1'\n";
+		   }
+	       }
+               elsif ("$ans1" eq $ans) { #bug!
+                       print "ok $test\n";
+               } else {
+                       print "not ok $test\n";
+                       print "# '$try' expected: '$ans' got: '$ans1'\n";
+               }
+       }
+} 
+__END__
+&fnorm
+abc:NaN.
+   1 a:NaN.
+1bcd2:NaN.
+11111b:NaN.
++1z:NaN.
+-1z:NaN.
+0:0.
++0:0.
++00:0.
++0 0 0:0.
+000000  0000000   00000:0.
+-0:0.
+-0000:0.
++1:1.
++01:1.
++001:1.
++00000100000:100000.
+123456789:123456789.
+-1:-1.
+-01:-1.
+-001:-1.
+-123456789:-123456789.
+-00000100000:-100000.
+123.456a:NaN.
+123.456:123.456
+0.01:.01
+.002:.002
+-0.0003:-.0003
+-.0000000004:-.0000000004
+123456E2:12345600.
+123456E-2:1234.56
+-123456E2:-12345600.
+-123456E-2:-1234.56
+1e1:10.
+2e-11:.00000000002
+-3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.
+-4e-1111:-.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
+&fneg
+abd:NaN.
++0:0.
++1:-1.
+-1:1.
++123456789:-123456789.
+-123456789:123456789.
++123.456789:-123.456789
+-123456.789:123456.789
+&fabs
+abc:NaN.
++0:0.
++1:1.
+-1:1.
++123456789:123456789.
+-123456789:123456789.
++123.456789:123.456789
+-123456.789:123456.789
+&fround
+$Math::BigFloat::rnd_mode = 'trunc'
++10123456789:5:10123000000
+-10123456789:5:-10123000000
++10123456789:9:10123456700
+-10123456789:9:-10123456700
++101234500:6:101234000
+-101234500:6:-101234000
+$Math::BigFloat::rnd_mode = 'zero'
++20123456789:5:20123000000
+-20123456789:5:-20123000000
++20123456789:9:20123456800
+-20123456789:9:-20123456800
++201234500:6:201234000
+-201234500:6:-201234000
+$Math::BigFloat::rnd_mode = '+inf'
++30123456789:5:30123000000
+-30123456789:5:-30123000000
++30123456789:9:30123456800
+-30123456789:9:-30123456800
++301234500:6:301235000
+-301234500:6:-301234000
+$Math::BigFloat::rnd_mode = '-inf'
++40123456789:5:40123000000
+-40123456789:5:-40123000000
++40123456789:9:40123456800
+-40123456789:9:-40123456800
++401234500:6:401234000
+-401234500:6:-401235000
+$Math::BigFloat::rnd_mode = 'odd'
++50123456789:5:50123000000
+-50123456789:5:-50123000000
++50123456789:9:50123456800
+-50123456789:9:-50123456800
++501234500:6:501235000
+-501234500:6:-501235000
+$Math::BigFloat::rnd_mode = 'even'
++60123456789:5:60123000000
+-60123456789:5:-60123000000
++60123456789:9:60123456800
+-60123456789:9:-60123456800
++601234500:6:601234000
+-601234500:6:-601234000
+&ffround
+$Math::BigFloat::rnd_mode = 'trunc'
++1.23:-1:1.2
+-1.23:-1:-1.2
++1.27:-1:1.2
+-1.27:-1:-1.2
++1.25:-1:1.2
+-1.25:-1:-1.2
++1.35:-1:1.3
+-1.35:-1:-1.3
+-0.006:-1:0
+-0.006:-2:0
+-0.0065:-3:/-0\.006|-6e-03
+-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+$Math::BigFloat::rnd_mode = 'zero'
++2.23:-1:/2.2(?:0{5}\d+)?
+-2.23:-1:/-2.2(?:0{5}\d+)?
++2.27:-1:/2.(?:3|29{5}\d+)
+-2.27:-1:/-2.(?:3|29{5}\d+)
++2.25:-1:/2.2(?:0{5}\d+)?
+-2.25:-1:/-2.2(?:0{5}\d+)?
++2.35:-1:/2.(?:3|29{5}\d+)
+-2.35:-1:/-2.(?:3|29{5}\d+)
+-0.0065:-1:0
+-0.0065:-2:/-0\.01|-1e-02
+-0.0065:-3:/-0\.006|-6e-03
+-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+$Math::BigFloat::rnd_mode = '+inf'
++3.23:-1:/3.2(?:0{5}\d+)?
+-3.23:-1:/-3.2(?:0{5}\d+)?
++3.27:-1:/3.(?:3|29{5}\d+)
+-3.27:-1:/-3.(?:3|29{5}\d+)
++3.25:-1:/3.(?:3|29{5}\d+)
+-3.25:-1:/-3.2(?:0{5}\d+)?
++3.35:-1:/3.(?:4|39{5}\d+)
+-3.35:-1:/-3.(?:3|29{5}\d+)
+-0.0065:-1:0
+-0.0065:-2:/-0\.01|-1e-02
+-0.0065:-3:/-0\.006|-6e-03
+-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+$Math::BigFloat::rnd_mode = '-inf'
++4.23:-1:/4.2(?:0{5}\d+)?
+-4.23:-1:/-4.2(?:0{5}\d+)?
++4.27:-1:/4.(?:3|29{5}\d+)
+-4.27:-1:/-4.(?:3|29{5}\d+)
++4.25:-1:/4.2(?:0{5}\d+)?
+-4.25:-1:/-4.(?:3|29{5}\d+)
++4.35:-1:/4.(?:3|29{5}\d+)
+-4.35:-1:/-4.(?:4|39{5}\d+)
+-0.0065:-1:0
+-0.0065:-2:/-0\.01|-1e-02
+-0.0065:-3:/-0\.007|-7e-03
+-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+$Math::BigFloat::rnd_mode = 'odd'
++5.23:-1:/5.2(?:0{5}\d+)?
+-5.23:-1:/-5.2(?:0{5}\d+)?
++5.27:-1:/5.(?:3|29{5}\d+)
+-5.27:-1:/-5.(?:3|29{5}\d+)
++5.25:-1:/5.(?:3|29{5}\d+)
+-5.25:-1:/-5.(?:3|29{5}\d+)
++5.35:-1:/5.(?:3|29{5}\d+)
+-5.35:-1:/-5.(?:3|29{5}\d+)
+-0.0065:-1:0
+-0.0065:-2:/-0\.01|-1e-02
+-0.0065:-3:/-0\.007|-7e-03
+-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+$Math::BigFloat::rnd_mode = 'even'
++6.23:-1:/6.2(?:0{5}\d+)?
+-6.23:-1:/-6.2(?:0{5}\d+)?
++6.27:-1:/6.(?:3|29{5}\d+)
+-6.27:-1:/-6.(?:3|29{5}\d+)
++6.25:-1:/6.2(?:0{5}\d+)?
+-6.25:-1:/-6.2(?:0{5}\d+)?
++6.35:-1:/6.(?:4|39{5}\d+)
+-6.35:-1:/-6.(?:4|39{5}\d+)
+-0.0065:-1:0
+-0.0065:-2:/-0\.01|-1e-02
+-0.0065:-3:/-0\.006|-6e-03
+-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
+&fcmp
+abc:abc:
+abc:+0:
++0:abc:
++0:+0:0
+-1:+0:-1
++0:-1:1
++1:+0:1
++0:+1:-1
+-1:+1:-1
++1:-1:1
+-1:-1:0
++1:+1:0
+-1.1:0:-1
++0:-1.1:1
++1.1:+0:1
++0:+1.1:-1
++123:+123:0
++123:+12:1
++12:+123:-1
+-123:-123:0
+-123:-12:-1
+-12:-123:1
++123:+124:-1
++124:+123:1
+-123:-124:1
+-124:-123:-1
+&fadd
+abc:abc:NaN.
+abc:+0:NaN.
++0:abc:NaN.
++0:+0:0.
++1:+0:1.
++0:+1:1.
++1:+1:2.
+-1:+0:-1.
++0:-1:-1.
+-1:-1:-2.
+-1:+1:0.
++1:-1:0.
++9:+1:10.
++99:+1:100.
++999:+1:1000.
++9999:+1:10000.
++99999:+1:100000.
++999999:+1:1000000.
++9999999:+1:10000000.
++99999999:+1:100000000.
++999999999:+1:1000000000.
++9999999999:+1:10000000000.
++99999999999:+1:100000000000.
++10:-1:9.
++100:-1:99.
++1000:-1:999.
++10000:-1:9999.
++100000:-1:99999.
++1000000:-1:999999.
++10000000:-1:9999999.
++100000000:-1:99999999.
++1000000000:-1:999999999.
++10000000000:-1:9999999999.
++123456789:+987654321:1111111110.
+-123456789:+987654321:864197532.
+-123456789:-987654321:-1111111110.
++123456789:-987654321:-864197532.
+&fsub
+abc:abc:NaN.
+abc:+0:NaN.
++0:abc:NaN.
++0:+0:0.
++1:+0:1.
++0:+1:-1.
++1:+1:0.
+-1:+0:-1.
++0:-1:1.
+-1:-1:0.
+-1:+1:-2.
++1:-1:2.
++9:+1:8.
++99:+1:98.
++999:+1:998.
++9999:+1:9998.
++99999:+1:99998.
++999999:+1:999998.
++9999999:+1:9999998.
++99999999:+1:99999998.
++999999999:+1:999999998.
++9999999999:+1:9999999998.
++99999999999:+1:99999999998.
++10:-1:11.
++100:-1:101.
++1000:-1:1001.
++10000:-1:10001.
++100000:-1:100001.
++1000000:-1:1000001.
++10000000:-1:10000001.
++100000000:-1:100000001.
++1000000000:-1:1000000001.
++10000000000:-1:10000000001.
++123456789:+987654321:-864197532.
+-123456789:+987654321:-1111111110.
+-123456789:-987654321:864197532.
++123456789:-987654321:1111111110.
+&fmul
+abc:abc:NaN.
+abc:+0:NaN.
++0:abc:NaN.
++0:+0:0.
++0:+1:0.
++1:+0:0.
++0:-1:0.
+-1:+0:0.
++123456789123456789:+0:0.
++0:+123456789123456789:0.
+-1:-1:1.
+-1:+1:-1.
++1:-1:-1.
++1:+1:1.
++2:+3:6.
+-2:+3:-6.
++2:-3:-6.
+-2:-3:6.
++111:+111:12321.
++10101:+10101:102030201.
++1001001:+1001001:1002003002001.
++100010001:+100010001:10002000300020001.
++10000100001:+10000100001:100002000030000200001.
++11111111111:+9:99999999999.
++22222222222:+9:199999999998.
++33333333333:+9:299999999997.
++44444444444:+9:399999999996.
++55555555555:+9:499999999995.
++66666666666:+9:599999999994.
++77777777777:+9:699999999993.
++88888888888:+9:799999999992.
++99999999999:+9:899999999991.
+&fdiv
+abc:abc:NaN.
+abc:+1:abc:NaN.
++1:abc:NaN.
++0:+0:NaN.
++0:+1:0.
++1:+0:NaN.
++0:-1:0.
+-1:+0:NaN.
++1:+1:1.
+-1:-1:1.
++1:-1:-1.
+-1:+1:-1.
++1:+2:.5
++2:+1:2.
++10:+5:2.
++100:+4:25.
++1000:+8:125.
++10000:+16:625.
++10000:-16:-625.
++999999999999:+9:111111111111.
++999999999999:+99:10101010101.
++999999999999:+999:1001001001.
++999999999999:+9999:100010001.
++999999999999999:+99999:10000100001.
++1000000000:+9:111111111.1111111111111111111111111111111
++2000000000:+9:222222222.2222222222222222222222222222222
++3000000000:+9:333333333.3333333333333333333333333333333
++4000000000:+9:444444444.4444444444444444444444444444444
++5000000000:+9:555555555.5555555555555555555555555555556
++6000000000:+9:666666666.6666666666666666666666666666667
++7000000000:+9:777777777.7777777777777777777777777777778
++8000000000:+9:888888888.8888888888888888888888888888889
++9000000000:+9:1000000000.
++35500000:+113:314159.2920353982300884955752212389380531
++71000000:+226:314159.2920353982300884955752212389380531
++106500000:+339:314159.2920353982300884955752212389380531
++1000000000:+3:333333333.3333333333333333333333333333333
+$Math::BigFloat::div_scale = 20
++1000000000:+9:111111111.11111111111
++2000000000:+9:222222222.22222222222
++3000000000:+9:333333333.33333333333
++4000000000:+9:444444444.44444444444
++5000000000:+9:555555555.55555555556
++6000000000:+9:666666666.66666666667
++7000000000:+9:777777777.77777777778
++8000000000:+9:888888888.88888888889
++9000000000:+9:1000000000.
++35500000:+113:314159.292035398230088
++71000000:+226:314159.292035398230088
++106500000:+339:314159.29203539823009
++1000000000:+3:333333333.33333333333
+$Math::BigFloat::div_scale = 40
+&fsqrt
++0:0
+-1:/^(?i:0|\?|NaNQ?)$
+-2:/^(?i:0|\?|NaNQ?)$
+-16:/^(?i:0|\?|NaNQ?)$
+-123.456:/^(?i:0|\?|NaNQ?)$
++1:1.
++1.44:1.2
++2:1.41421356237309504880168872420969807857
++4:2.
++16:4.
++100:10.
++123.456:11.11107555549866648462149404118219234119
++15241.383936:123.456
diff --git a/contrib/perl5/t/lib/bigint.t b/contrib/perl5/t/lib/bigint.t
index 034c5c6..d2d520e 100755
--- a/contrib/perl5/t/lib/bigint.t
+++ b/contrib/perl5/t/lib/bigint.t
@@ -1,6 +1,6 @@
 #!./perl
 
-BEGIN { @INC = '../lib' }
+BEGIN { unshift @INC, '../lib' }
 require "bigint.pl";
 
 $test = 0;
diff --git a/contrib/perl5/t/lib/bigintpm.t b/contrib/perl5/t/lib/bigintpm.t
index e7cac26..ae362e2 100755
--- a/contrib/perl5/t/lib/bigintpm.t
+++ b/contrib/perl5/t/lib/bigintpm.t
@@ -2,14 +2,14 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Math::BigInt;
 
 $test = 0;
 $| = 1;
-print "1..247\n";
+print "1..278\n";
 while (<DATA>) {
        chop;
        if (s/^&//) {
@@ -27,20 +27,32 @@ while (<DATA>) {
                    $try .= "abs \$x;";
                } else {
                    $try .= "\$y = new Math::BigInt \"$args[1]\";";
-                   if ($f eq bcmp){
+                   if ($f eq "bcmp"){
                        $try .= "\$x <=> \$y;";
-                   }elsif ($f eq badd){
+                   }elsif ($f eq "badd"){
                        $try .= "\$x + \$y;";
-                   }elsif ($f eq bsub){
+                   }elsif ($f eq "bsub"){
                        $try .= "\$x - \$y;";
-                   }elsif ($f eq bmul){
+                   }elsif ($f eq "bmul"){
                        $try .= "\$x * \$y;";
-                   }elsif ($f eq bdiv){
+                   }elsif ($f eq "bdiv"){
                        $try .= "\$x / \$y;";
-                   }elsif ($f eq bmod){
+                   }elsif ($f eq "bmod"){
                        $try .= "\$x % \$y;";
-                   }elsif ($f eq bgcd){
+                   }elsif ($f eq "bgcd"){
                        $try .= "Math::BigInt::bgcd(\$x, \$y);";
+                   }elsif ($f eq "blsft"){
+                       $try .= "\$x << \$y;";
+                   }elsif ($f eq "brsft"){
+                       $try .= "\$x >> \$y;";
+                   }elsif ($f eq "band"){
+                       $try .= "\$x & \$y;";
+                   }elsif ($f eq "bior"){
+                       $try .= "\$x | \$y;";
+                   }elsif ($f eq "bxor"){
+                       $try .= "\$x ^ \$y;";
+                   }elsif ($f eq "bnot"){
+                       $try .= "~\$x;";
                    } else { warn "Unknown op"; }
                }
                #print ">>>",$try,"<<<\n";
@@ -52,7 +64,24 @@ while (<DATA>) {
                        print "# '$try' expected: '$ans' got: '$ans1'\n";
                }
        }
-} 
+}
+
+{
+  use Math::BigInt ':constant';
+
+  $test++;
+  print "not " 
+    unless 2**150 eq "+1427247692705959881058285969449495136382746624";
+  print "ok $test\n";
+  $test++;
+  @a = ();
+  for ($i = 1; $i < 10; $i++) {
+    push @a, $i;
+  }
+  print "not " unless "@a" eq "+1 +2 +3 +4 +5 +6 +7 +8 +9";
+  print "ok $test\n";
+}
+ 
 __END__
 &bnorm
 abc:NaN
@@ -93,29 +122,29 @@ abc:NaN
 +123456789:+123456789
 -123456789:+123456789
 &bcmp
-abc:abc:NaN
-abc:+0:NaN
-+0:abc:NaN
-+0:+0:+0
+abc:abc:
+abc:+0:
++0:abc:
++0:+0:0
 -1:+0:-1
-+0:-1:+1
-+1:+0:+1
++0:-1:1
++1:+0:1
 +0:+1:-1
 -1:+1:-1
-+1:-1:+1
--1:-1:+0
-+1:+1:+0
-+123:+123:+0
-+123:+12:+1
++1:-1:1
+-1:-1:0
++1:+1:0
++123:+123:0
++123:+12:1
 +12:+123:-1
--123:-123:+0
+-123:-123:0
 -123:-12:-1
--12:-123:+1
+-12:-123:1
 +123:+124:-1
-+124:+123:+1
--123:-124:+1
++124:+123:1
+-123:-124:1
 -124:-123:-1
-+100:+5:+1
++100:+5:1
 &badd
 abc:abc:NaN
 abc:+0:NaN
@@ -311,3 +340,38 @@ abc:+0:NaN
 +3:+2:+1
 +100:+625:+25
 +4096:+81:+1
+&blsft
+abc:abc:NaN
++2:+2:+8
++1:+32:+4294967296
++1:+48:+281474976710656
++8:-2:NaN
+&brsft
+abc:abc:NaN
++8:+2:+2
++4294967296:+32:+1
++281474976710656:+48:+1
++2:-2:NaN
+&band
+abc:abc:NaN
++8:+2:+0
++281474976710656:+0:+0
++281474976710656:+1:+0
++281474976710656:+281474976710656:+281474976710656
+&bior
+abc:abc:NaN
++8:+2:+10
++281474976710656:+0:+281474976710656
++281474976710656:+1:+281474976710657
++281474976710656:+281474976710656:+281474976710656
+&bxor
+abc:abc:NaN
++8:+2:+10
++281474976710656:+0:+281474976710656
++281474976710656:+1:+281474976710657
++281474976710656:+281474976710656:+0
+&bnot
+abc:NaN
++0:-1
++8:-9
++281474976710656:-281474976710657
diff --git a/contrib/perl5/t/lib/cgi-form.t b/contrib/perl5/t/lib/cgi-form.t
index 86df161..e3cba5f 100755
--- a/contrib/perl5/t/lib/cgi-form.t
+++ b/contrib/perl5/t/lib/cgi-form.t
@@ -5,7 +5,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 BEGIN {$| = 1; print "1..17\n"; }
@@ -44,16 +44,16 @@ test(6,textfield(-name=>'weather') eq qq(<INPUT TYPE="text" NAME="weather" VALUE
 test(7,textfield(-name=>'weather',-value=>'nice') eq qq(<INPUT TYPE="text" NAME="weather" VALUE="dull">),"textfield({-name,-value})");
 test(8,textfield(-name=>'weather',-value=>'nice',-override=>1) eq qq(<INPUT TYPE="text" NAME="weather" VALUE="nice">),
      "textfield({-name,-value,-override})");
-test(9,checkbox(-name=>'weather',-value=>'nice') eq qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="nice">weather\n),
+test(9,checkbox(-name=>'weather',-value=>'nice') eq qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="nice">weather),
      "checkbox()");
 test(10,checkbox(-name=>'weather',-value=>'nice',-label=>'forecast') eq 
-     qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="nice">forecast\n),
+     qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="nice">forecast),
      "checkbox()");
 test(11,checkbox(-name=>'weather',-value=>'nice',-label=>'forecast',-checked=>1,-override=>1) eq 
-     qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="nice" CHECKED>forecast\n),
+     qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="nice" CHECKED>forecast),
      "checkbox()");
 test(12,checkbox(-name=>'weather',-value=>'dull',-label=>'forecast') eq 
-     qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="dull" CHECKED>forecast\n),
+     qq(<INPUT TYPE="checkbox" NAME="weather" VALUE="dull" CHECKED>forecast),
      "checkbox()");
 
 test(13,radio_group(-name=>'game') eq 
diff --git a/contrib/perl5/t/lib/cgi-function.t b/contrib/perl5/t/lib/cgi-function.t
index ad8b968..b4cd568 100755
--- a/contrib/perl5/t/lib/cgi-function.t
+++ b/contrib/perl5/t/lib/cgi-function.t
@@ -5,7 +5,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 BEGIN {$| = 1; print "1..24\n"; }
diff --git a/contrib/perl5/t/lib/cgi-html.t b/contrib/perl5/t/lib/cgi-html.t
index 6a7ff1e..43d41ec 100755
--- a/contrib/perl5/t/lib/cgi-html.t
+++ b/contrib/perl5/t/lib/cgi-html.t
@@ -5,12 +5,11 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
+    require Config; import Config;
 }
 
 BEGIN {$| = 1; print "1..20\n"; }
-BEGIN {$eol = $^O eq 'VMS' ? "\n" : "\cM\cJ";
-       $eol = "\r\n" if $^O eq 'os390'; }
 END {print "not ok 1\n" unless $loaded;}
 use CGI (':standard','-no_debug','*h3','start_table');
 $loaded = 1;
@@ -18,6 +17,9 @@ print "ok 1\n";
 
 ######################### End of black magic.
 
+my $Is_EBCDIC = $Config{'ebcdic'} eq 'define';
+my $crlf = $CGI::CRLF;
+
 # util
 sub test {
     local($^W) = 0;
@@ -38,10 +40,11 @@ test(7,h1({-align=>'CENTER'},['fred','agnes']) eq
     local($") = '-'; 
     test(8,h1('fred','agnes','maura') eq '<H1>fred-agnes-maura</H1>',"open/close tag \$\" interpolation");
 }
-test(9,header() eq "Content-Type: text/html${eol}${eol}","header()");
-test(10,header(-type=>'image/gif') eq "Content-Type: image/gif${eol}${eol}","header()");
-test(11,header(-type=>'image/gif',-status=>'500 Sucks') eq "Status: 500 Sucks${eol}Content-Type: image/gif${eol}${eol}","header()");
-test(12,header(-nph=>1) eq "HTTP/1.0 200 OK${eol}Content-Type: text/html${eol}${eol}","header()");
+
+test(9,header() eq "Content-Type: text/html$crlf$crlf","header()");
+test(10,header(-type=>'image/gif') eq "Content-Type: image/gif$crlf$crlf","header()");
+test(11,header(-type=>'image/gif',-status=>'500 Sucks') eq "Status: 500 Sucks${crlf}Content-Type: image/gif$crlf$crlf","header()");
+test(12,header(-nph=>1) eq "HTTP/1.0 200 OK${crlf}Content-Type: text/html$crlf$crlf","header()");
 test(13,start_html() ."\n" eq <<END,"start_html()");
 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <HTML><HEAD><TITLE>Untitled Document</TITLE>
@@ -62,8 +65,11 @@ END
     ;
 test(16,($cookie=cookie(-name=>'fred',-value=>['chocolate','chip'],-path=>'/')) eq 
      'fred=chocolate&chip; path=/',"cookie()");
-test(17,header(-Cookie=>$cookie) =~ m!^Set-Cookie: fred=chocolate&chip\; path=/${eol}Date:.*${eol}Content-Type: text/html${eol}${eol}!s,
+test(17,header(-Cookie=>$cookie) =~ m!^Set-Cookie: fred=chocolate&chip\; path=/${crlf}Date:.*${crlf}Content-Type: text/html$crlf$crlf!s,
      "header(-cookie)");
 test(18,start_h3 eq '<H3>');
 test(19,end_h3 eq '</H3>');
 test(20,start_table({-border=>undef}) eq '<TABLE BORDER>');
+
+
+
diff --git a/contrib/perl5/t/lib/cgi-request.t b/contrib/perl5/t/lib/cgi-request.t
index 8c70c40..9e8cdc2 100755
--- a/contrib/perl5/t/lib/cgi-request.t
+++ b/contrib/perl5/t/lib/cgi-request.t
@@ -5,7 +5,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 BEGIN {$| = 1; print "1..31\n"; }
@@ -25,15 +25,16 @@ sub test {
 }
 
 # Set up a CGI environment
-$ENV{REQUEST_METHOD}='GET';
-$ENV{QUERY_STRING}  ='game=chess&game=checkers&weather=dull';
-$ENV{PATH_INFO}     ='/somewhere/else';
-$ENV{PATH_TRANSLATED} ='/usr/local/somewhere/else';
-$ENV{SCRIPT_NAME}   ='/cgi-bin/foo.cgi';
+$ENV{REQUEST_METHOD}  = 'GET';
+$ENV{QUERY_STRING}    = 'game=chess&game=checkers&weather=dull';
+$ENV{PATH_INFO}       = '/somewhere/else';
+$ENV{PATH_TRANSLATED} = '/usr/local/somewhere/else';
+$ENV{SCRIPT_NAME}     = '/cgi-bin/foo.cgi';
 $ENV{SERVER_PROTOCOL} = 'HTTP/1.0';
-$ENV{SERVER_PORT} = 8080;
-$ENV{SERVER_NAME} = 'the.good.ship.lollypop.com';
-$ENV{HTTP_LOVE} = 'true';
+$ENV{SERVER_PORT}     = 8080;
+$ENV{SERVER_NAME}     = 'the.good.ship.lollypop.com';
+$ENV{REQUEST_URI}     = "$ENV{SCRIPT_NAME}$ENV{PATH_INFO}?$ENV{QUERY_STRING}";
+$ENV{HTTP_LOVE}       = 'true';
 
 $q = new CGI;
 test(2,$q,"CGI::new()");
diff --git a/contrib/perl5/t/lib/charnames.t b/contrib/perl5/t/lib/charnames.t
new file mode 100755
index 0000000..7643390
--- /dev/null
+++ b/contrib/perl5/t/lib/charnames.t
@@ -0,0 +1,74 @@
+#!./perl
+
+BEGIN {
+    unless(grep /blib/, @INC) {
+	chdir 't' if -d 't';
+	unshift @INC, '../lib' if -d '../lib';
+    }
+}
+
+$| = 1;
+print "1..12\n";
+
+use charnames ':full';
+
+print "not " unless "Here\N{EXCLAMATION MARK}?" eq "Here\041?";
+print "ok 1\n";
+
+{
+  use bytes;			# UTEST can switch utf8 on
+
+  print "# \$res=$res \$\@='$@'\nnot "
+    if $res = eval <<'EOE'
+use charnames ":full";
+"Here: \N{CYRILLIC SMALL LETTER BE}!";
+1
+EOE
+      or $@ !~ /above 0xFF/;
+  print "ok 2\n";
+  # print "# \$res=$res \$\@='$@'\n";
+
+  print "# \$res=$res \$\@='$@'\nnot "
+    if $res = eval <<'EOE'
+use charnames 'cyrillic';
+"Here: \N{Be}!";
+1
+EOE
+      or $@ !~ /CYRILLIC CAPITAL LETTER BE.*above 0xFF/;
+  print "ok 3\n";
+}
+
+# If octal representation of unicode char is \0xyzt, then the utf8 is \3xy\2zt
+$encoded_be = "\320\261";
+$encoded_alpha = "\316\261";
+$encoded_bet = "\327\221";
+{
+  use charnames ':full';
+
+  print "not " unless "\N{CYRILLIC SMALL LETTER BE}" eq $encoded_be;
+  print "ok 4\n";
+
+  use charnames qw(cyrillic greek :short);
+
+  print "not " unless "\N{be},\N{alpha},\N{hebrew:bet}" 
+    eq "$encoded_be,$encoded_alpha,$encoded_bet";
+  print "ok 5\n";
+}
+
+{
+    use charnames ':full';
+    print "not " unless "\x{263a}" eq "\N{WHITE SMILING FACE}";
+    print "ok 6\n";
+    print "not " unless length("\x{263a}") == 1;
+    print "ok 7\n";
+    print "not " unless length("\N{WHITE SMILING FACE}") == 1;
+    print "ok 8\n";
+    print "not " unless sprintf("%vx", "\x{263a}") eq "263a";
+    print "ok 9\n";
+    print "not " unless sprintf("%vx", "\N{WHITE SMILING FACE}") eq "263a";
+    print "ok 10\n";
+    print "not " unless sprintf("%vx", "\xFF\N{WHITE SMILING FACE}") eq "ff.263a";
+    print "ok 11\n";
+    print "not " unless sprintf("%vx", "\x{ff}\N{WHITE SMILING FACE}") eq "ff.263a";
+    print "ok 12\n";
+}
diff --git a/contrib/perl5/t/lib/checktree.t b/contrib/perl5/t/lib/checktree.t
index b5426ca..7603575 100755
--- a/contrib/perl5/t/lib/checktree.t
+++ b/contrib/perl5/t/lib/checktree.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..1\n";
diff --git a/contrib/perl5/t/lib/complex.t b/contrib/perl5/t/lib/complex.t
index c073f50..a636ff0 100755
--- a/contrib/perl5/t/lib/complex.t
+++ b/contrib/perl5/t/lib/complex.t
@@ -9,7 +9,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Math::Complex;
@@ -73,6 +73,7 @@ push(@script, <<'EOT');
     my $z = cplx(  1,  1);
     $z->Re(2);
     $z->Im(3);
+    print "# $test Re(z) = ",$z->Re(), " Im(z) = ", $z->Im(), " z = $z\n";
     print 'not ' unless Re($z) == 2 and Im($z) == 3;
 EOT
     push(@script, qq(print "ok $test\\n"}\n));
@@ -82,6 +83,7 @@ push(@script, <<'EOT');
 {
     my $z = cplx(  1,  1);
     $z->abs(3 * sqrt(2));
+    print "# $test Re(z) = ",$z->Re(), " Im(z) = ", $z->Im(), " z = $z\n";
     print 'not ' unless (abs($z) - 3 * sqrt(2)) < $eps and
                         (arg($z) - pi / 4     ) < $eps and
                         (Re($z) - 3           ) < $eps and
@@ -94,6 +96,7 @@ push(@script, <<'EOT');
 {
     my $z = cplx(  1,  1);
     $z->arg(-3 / 4 * pi);
+    print "# $test Re(z) = ",$z->Re(), " Im(z) = ", $z->Im(), " z = $z\n";
     print 'not ' unless (arg($z) + 3 / 4 * pi) < $eps and
                         (abs($z) - sqrt(2)   ) < $eps and
                         (Re($z) + 1          ) < $eps and
@@ -120,10 +123,11 @@ push(@script, $constants);
 sub test_dbz {
     for my $op (@_) {
 	$test++;
-
 	push(@script, <<EOT);
-eval '$op';
-print 'not ' unless (\$@ =~ /Division by zero/);
+	eval '$op';
+	(\$bad) = (\$@ =~ /(.+)/);
+	print "# $test op = $op divbyzero? \$bad...\n";
+	print 'not ' unless (\$@ =~ /Division by zero/);
 EOT
         push(@script, qq(print "ok $test\\n";\n));
     }
@@ -134,10 +138,11 @@ EOT
 sub test_loz {
     for my $op (@_) {
 	$test++;
-
 	push(@script, <<EOT);
-eval '$op';
-print 'not ' unless (\$@ =~ /Logarithm of zero/);
+	eval '$op';
+	(\$bad) = (\$@ =~ /(.+)/);
+	print "# $test op = $op logofzero? \$bad...\n";
+	print 'not ' unless (\$@ =~ /Logarithm of zero/);
 EOT
         push(@script, qq(print "ok $test\\n";\n));
     }
@@ -178,10 +183,11 @@ test_loz(
 sub test_broot {
     for my $op (@_) {
 	$test++;
-
 	push(@script, <<EOT);
-eval 'root(2, $op)';
-print 'not ' unless (\$@ =~ /root must be/);
+	eval 'root(2, $op)';
+	(\$bad) = (\$@ =~ /(.+)/);
+	print "# $test op = $op badroot? \$bad...\n";
+	print 'not ' unless (\$@ =~ /root must be/);
 EOT
         push(@script, qq(print "ok $test\\n";\n));
     }
@@ -189,6 +195,99 @@ EOT
 
 test_broot(qw(-3 -2.1 0 0.99));
 
+sub test_display_format {
+    push @script, <<EOS;
+    my \$j = (root(1,3))[1];
+
+    \$j->display_format('polar');
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# display_format polar?\n";
+    print "not " unless \$j->display_format eq 'polar';
+    print "ok $test\n";
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# j = \$j\n";
+    print "not " unless "\$j" eq "[1,2pi/3]";
+    print "ok $test\n";
+
+    my %display_format;
+
+    %display_format = \$j->display_format;
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# display_format{style} polar?\n";
+    print "not " unless \$display_format{style} eq 'polar';
+    print "ok $test\n";
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# keys %display_format == 2?\n";
+    print "not " unless keys %display_format == 2;
+    print "ok $test\n";
+
+    \$j->display_format('style' => 'cartesian', 'format' => '%.5f');
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# j = \$j\n";
+    print "not " unless "\$j" eq "-0.50000+0.86603i";
+    print "ok $test\n";
+
+    %display_format = \$j->display_format;
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# display_format{format} %.5f?\n";
+    print "not " unless \$display_format{format} eq '%.5f';
+    print "ok $test\n";
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# keys %display_format == 3?\n";
+    print "not " unless keys %display_format == 3;
+    print "ok $test\n";
+
+    \$j->display_format('format' => undef);
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# j = \$j\n";
+    print "not " unless "\$j" =~ /^-0\\.5\\+0.86602540\\d+i\$/;
+    print "ok $test\n";
+
+    \$j->display_format('style' => 'polar', 'polar_pretty_print' => 0);
+EOS
+
+    $test++;
+    push @script, <<EOS;
+    print "# j = \$j\n";
+    print "not " unless "\$j" =~ /^\\[1,2\\.09439510\\d+\\]\$/;
+    print "ok $test\n";
+
+    \$j->display_format('style' => 'cartesian', 'format' => '(%.5g)');
+EOS
+    $test++;
+    push @script, <<EOS;
+    print "# j = \$j\n";
+    print "not " unless "\$j" eq "(-0.5)+(0.86603)i";
+    print "ok $test\n";
+EOS
+}
+
+test_display_format();
+
 print "1..$test\n";
 eval join '', @script;
 die $@ if $@;
@@ -294,7 +393,7 @@ sub value {
 sub check {
 	my ($test, $try, $got, $expected, @z) = @_;
 
-#	print "# @_\n";
+	print "# @_\n";
 
 	if ("$got" eq "$expected"
 	    ||
diff --git a/contrib/perl5/t/lib/db-btree.t b/contrib/perl5/t/lib/db-btree.t
index bf739c8..b13e50ea 100755
--- a/contrib/perl5/t/lib/db-btree.t
+++ b/contrib/perl5/t/lib/db-btree.t
@@ -1,10 +1,10 @@
 #!./perl -w
 
 BEGIN {
-    @INC = '../lib' if -d '../lib' ;
+    unshift @INC, '../lib' if -d '../lib' ;
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bDB_File\b/) {
-	print "1..0\n";
+	print "1..0 # Skip: DB_File was not built\n";
 	exit 0;
     }
 }
@@ -12,7 +12,7 @@ BEGIN {
 use DB_File; 
 use Fcntl;
 
-print "1..102\n";
+print "1..155\n";
 
 sub ok
 {
@@ -38,7 +38,53 @@ sub lexical
     return @a - @b ;
 }
 
-$Dfile = "dbbtree.tmp";
+{
+    package Redirect ;
+    use Symbol ;
+
+    sub new
+    {
+        my $class = shift ;
+        my $filename = shift ;
+	my $fh = gensym ;
+	open ($fh, ">$filename") || die "Cannot open $filename: $!" ;
+	my $real_stdout = select($fh) ;
+	return bless [$fh, $real_stdout ] ;
+
+    }
+    sub DESTROY
+    {
+        my $self = shift ;
+	close $self->[0] ;
+	select($self->[1]) ;
+    }
+}
+
+sub docat
+{ 
+    my $file = shift;
+    #local $/ = undef unless wantarray ;
+    open(CAT,$file) || die "Cannot open $file: $!";
+    my @result = <CAT>;
+    close(CAT);
+    wantarray ? @result : join("", @result) ;
+}   
+
+sub docat_del
+{ 
+    my $file = shift;
+    #local $/ = undef unless wantarray ;
+    open(CAT,$file) || die "Cannot open $file: $!";
+    my @result = <CAT>;
+    close(CAT);
+    unlink $file ;
+    wantarray ? @result : join("", @result) ;
+}   
+
+
+$db185mode =  ($DB_File::db_version == 1 && ! $DB_File::db_185_compat) ;
+
+my $Dfile = "dbbtree.tmp";
 unlink $Dfile;
 
 umask(0);
@@ -134,7 +180,6 @@ delete $h{'goner2'};
 undef $X ;
 untie(%h);
 
-
 # tie to the same file again
 ok(26, $X = tie(%h,'DB_File',$Dfile, O_RDWR, 0640, $DB_BTREE)) ;
 
@@ -609,4 +654,567 @@ EOM
 
 }
 
+{
+   # DBM Filter tests
+   use strict ;
+   my (%h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   unlink $Dfile;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   ok(103, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_BTREE ) );
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h{"fred"} = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(104, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(105, $h{"fred"} eq "joe");
+   #                   fk    sk     fv    sv
+   ok(106, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(107, $db->FIRSTKEY() eq "fred") ;
+   #                    fk     sk  fv  sv
+   ok(108, checkOutput( "fred", "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ = lc $_ ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"Fred"} = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(109, checkOutput( "", "fred", "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(110, $h{"Fred"} eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(111, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(112, $db->FIRSTKEY() eq "FRED") ;
+   #                   fk   sk     fv    sv
+   ok(113, checkOutput( "FRED", "", "", "")) ;
+
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(114, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(115, $h{"fred"} eq "joe");
+   ok(116, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(117, $db->FIRSTKEY() eq "fred") ;
+   ok(118, checkOutput( "fred", "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(119, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(120, $h{"fred"} eq "joe");
+   ok(121, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(122, $db->FIRSTKEY() eq "fred") ;
+   ok(123, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie %h;
+   unlink $Dfile;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (%h, $db) ;
+
+    unlink $Dfile;
+    ok(124, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_BTREE ) );
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h{"fred"} = "joe" ;
+    ok(125, $result{"store key"} eq "store key - 1: [fred]");
+    ok(126, $result{"store value"} eq "store value - 1: [joe]");
+    ok(127, ! defined $result{"fetch key"} );
+    ok(128, ! defined $result{"fetch value"} );
+    ok(129, $_ eq "original") ;
+
+    ok(130, $db->FIRSTKEY() eq "fred") ;
+    ok(131, $result{"store key"} eq "store key - 1: [fred]");
+    ok(132, $result{"store value"} eq "store value - 1: [joe]");
+    ok(133, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(134, ! defined $result{"fetch value"} );
+    ok(135, $_ eq "original") ;
+
+    $h{"jim"}  = "john" ;
+    ok(136, $result{"store key"} eq "store key - 2: [fred jim]");
+    ok(137, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(138, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(139, ! defined $result{"fetch value"} );
+    ok(140, $_ eq "original") ;
+
+    ok(141, $h{"fred"} eq "joe");
+    ok(142, $result{"store key"} eq "store key - 3: [fred jim fred]");
+    ok(143, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(144, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(145, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(146, $_ eq "original") ;
+
+    undef $db ;
+    untie %h;
+    unlink $Dfile;
+}		
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (%h, $db) ;
+   unlink $Dfile;
+
+   ok(147, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_BTREE ) );
+
+   $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+   eval '$h{1} = 1234' ;
+   ok(148, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie %h;
+   unlink $Dfile;
+}
+
+
+{
+   # Examples from the POD
+
+
+  my $file = "xyzt" ;
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 1
+    ###
+
+    use strict ;
+    use DB_File ;
+
+    my %h ;
+
+    sub Compare
+    {
+        my ($key1, $key2) = @_ ;
+        "\L$key1" cmp "\L$key2" ;
+    }
+
+    # specify the Perl sub that will do the comparison
+    $DB_BTREE->{'compare'} = \&Compare ;
+
+    unlink "tree" ;
+    tie %h, "DB_File", "tree", O_RDWR|O_CREAT, 0640, $DB_BTREE 
+        or die "Cannot open file 'tree': $!\n" ;
+
+    # Add a key/value pair to the file
+    $h{'Wall'} = 'Larry' ;
+    $h{'Smith'} = 'John' ;
+    $h{'mouse'} = 'mickey' ;
+    $h{'duck'}  = 'donald' ;
+
+    # Delete
+    delete $h{"duck"} ;
+
+    # Cycle through the keys printing them in order.
+    # Note it is not necessary to sort the keys as
+    # the btree will have kept them in order automatically.
+    foreach (keys %h)
+      { print "$_\n" }
+
+    untie %h ;
+
+    unlink "tree" ;
+  }  
+
+  delete $DB_BTREE->{'compare'} ;
+
+  ok(149, docat_del($file) eq <<'EOM') ;
+mouse
+Smith
+Wall
+EOM
+   
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 2
+    ###
+
+    use strict ;
+    use DB_File ;
+
+    use vars qw($filename %h ) ;
+
+    $filename = "tree" ;
+    unlink $filename ;
+ 
+    # Enable duplicate records
+    $DB_BTREE->{'flags'} = R_DUP ;
+ 
+    tie %h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_BTREE 
+	or die "Cannot open $filename: $!\n";
+ 
+    # Add some key/value pairs to the file
+    $h{'Wall'} = 'Larry' ;
+    $h{'Wall'} = 'Brick' ; # Note the duplicate key
+    $h{'Wall'} = 'Brick' ; # Note the duplicate key and value
+    $h{'Smith'} = 'John' ;
+    $h{'mouse'} = 'mickey' ;
+
+    # iterate through the associative array
+    # and print each key/value pair.
+    foreach (keys %h)
+      { print "$_	-> $h{$_}\n" }
+
+    untie %h ;
+
+    unlink $filename ;
+  }  
+
+  ok(150, docat_del($file) eq ($db185mode ? <<'EOM' : <<'EOM') ) ;
+Smith	-> John
+Wall	-> Brick
+Wall	-> Brick
+Wall	-> Brick
+mouse	-> mickey
+EOM
+Smith	-> John
+Wall	-> Larry
+Wall	-> Larry
+Wall	-> Larry
+mouse	-> mickey
+EOM
+
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 3
+    ###
+
+    use strict ;
+    use DB_File ;
+ 
+    use vars qw($filename $x %h $status $key $value) ;
+
+    $filename = "tree" ;
+    unlink $filename ;
+ 
+    # Enable duplicate records
+    $DB_BTREE->{'flags'} = R_DUP ;
+ 
+    $x = tie %h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_BTREE 
+	or die "Cannot open $filename: $!\n";
+ 
+    # Add some key/value pairs to the file
+    $h{'Wall'} = 'Larry' ;
+    $h{'Wall'} = 'Brick' ; # Note the duplicate key
+    $h{'Wall'} = 'Brick' ; # Note the duplicate key and value
+    $h{'Smith'} = 'John' ;
+    $h{'mouse'} = 'mickey' ;
+ 
+    # iterate through the btree using seq
+    # and print each key/value pair.
+    $key = $value = 0 ;
+    for ($status = $x->seq($key, $value, R_FIRST) ;
+         $status == 0 ;
+         $status = $x->seq($key, $value, R_NEXT) )
+      {  print "$key	-> $value\n" }
+ 
+ 
+    undef $x ;
+    untie %h ;
+  }
+
+  ok(151, docat_del($file) eq ($db185mode == 1 ? <<'EOM' : <<'EOM') ) ;
+Smith	-> John
+Wall	-> Brick
+Wall	-> Brick
+Wall	-> Larry
+mouse	-> mickey
+EOM
+Smith	-> John
+Wall	-> Larry
+Wall	-> Brick
+Wall	-> Brick
+mouse	-> mickey
+EOM
+
+
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 4
+    ###
+
+    use strict ;
+    use DB_File ;
+ 
+    use vars qw($filename $x %h ) ;
+
+    $filename = "tree" ;
+ 
+    # Enable duplicate records
+    $DB_BTREE->{'flags'} = R_DUP ;
+ 
+    $x = tie %h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_BTREE 
+	or die "Cannot open $filename: $!\n";
+ 
+    my $cnt  = $x->get_dup("Wall") ;
+    print "Wall occurred $cnt times\n" ;
+
+    my %hash = $x->get_dup("Wall", 1) ;
+    print "Larry is there\n" if $hash{'Larry'} ;
+    print "There are $hash{'Brick'} Brick Walls\n" ;
+
+    my @list = sort $x->get_dup("Wall") ;
+    print "Wall =>	[@list]\n" ;
+
+    @list = $x->get_dup("Smith") ;
+    print "Smith =>	[@list]\n" ;
+ 
+    @list = $x->get_dup("Dog") ;
+    print "Dog =>	[@list]\n" ; 
+ 
+    undef $x ;
+    untie %h ;
+  }
+
+  ok(152, docat_del($file) eq <<'EOM') ;
+Wall occurred 3 times
+Larry is there
+There are 2 Brick Walls
+Wall =>	[Brick Brick Larry]
+Smith =>	[John]
+Dog =>	[]
+EOM
+
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 5
+    ###
+
+    use strict ;
+    use DB_File ;
+ 
+    use vars qw($filename $x %h $found) ;
+
+    my $filename = "tree" ;
+ 
+    # Enable duplicate records
+    $DB_BTREE->{'flags'} = R_DUP ;
+ 
+    $x = tie %h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_BTREE 
+	or die "Cannot open $filename: $!\n";
+
+    $found = ( $x->find_dup("Wall", "Larry") == 0 ? "" : "not") ; 
+    print "Larry Wall is $found there\n" ;
+    
+    $found = ( $x->find_dup("Wall", "Harry") == 0 ? "" : "not") ; 
+    print "Harry Wall is $found there\n" ;
+    
+    undef $x ;
+    untie %h ;
+  }
+
+  ok(153, docat_del($file) eq <<'EOM') ;
+Larry Wall is  there
+Harry Wall is not there
+EOM
+
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 6
+    ###
+
+    use strict ;
+    use DB_File ;
+ 
+    use vars qw($filename $x %h $found) ;
+
+    my $filename = "tree" ;
+ 
+    # Enable duplicate records
+    $DB_BTREE->{'flags'} = R_DUP ;
+ 
+    $x = tie %h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_BTREE 
+	or die "Cannot open $filename: $!\n";
+
+    $x->del_dup("Wall", "Larry") ;
+
+    $found = ( $x->find_dup("Wall", "Larry") == 0 ? "" : "not") ; 
+    print "Larry Wall is $found there\n" ;
+    
+    undef $x ;
+    untie %h ;
+
+    unlink $filename ;
+  }
+
+  ok(154, docat_del($file) eq <<'EOM') ;
+Larry Wall is not there
+EOM
+
+  {
+    my $redirect = new Redirect $file ;
+
+    # BTREE example 7
+    ###
+
+    use strict ;
+    use DB_File ;
+    use Fcntl ;
+
+    use vars qw($filename $x %h $st $key $value) ;
+
+    sub match
+    {
+        my $key = shift ;
+        my $value = 0;
+        my $orig_key = $key ;
+        $x->seq($key, $value, R_CURSOR) ;
+        print "$orig_key\t-> $key\t-> $value\n" ;
+    }
+
+    $filename = "tree" ;
+    unlink $filename ;
+
+    $x = tie %h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_BTREE
+        or die "Cannot open $filename: $!\n";
+ 
+    # Add some key/value pairs to the file
+    $h{'mouse'} = 'mickey' ;
+    $h{'Wall'} = 'Larry' ;
+    $h{'Walls'} = 'Brick' ; 
+    $h{'Smith'} = 'John' ;
+ 
+
+    $key = $value = 0 ;
+    print "IN ORDER\n" ;
+    for ($st = $x->seq($key, $value, R_FIRST) ;
+	 $st == 0 ;
+         $st = $x->seq($key, $value, R_NEXT) )
+	
+      {  print "$key	-> $value\n" }
+ 
+    print "\nPARTIAL MATCH\n" ;
+
+    match "Wa" ;
+    match "A" ;
+    match "a" ;
+
+    undef $x ;
+    untie %h ;
+
+    unlink $filename ;
+
+  }
+
+  ok(155, docat_del($file) eq <<'EOM') ;
+IN ORDER
+Smith	-> John
+Wall	-> Larry
+Walls	-> Brick
+mouse	-> mickey
+
+PARTIAL MATCH
+Wa	-> Wall	-> Larry
+A	-> Smith	-> John
+a	-> mouse	-> mickey
+EOM
+
+}
+
+#{
+#   # R_SETCURSOR
+#   use strict ;
+#   my (%h, $db) ;
+#   unlink $Dfile;
+#
+#   ok(156, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_BTREE ) );
+#
+#   $h{abc} = 33 ;
+#   my $k = "newest" ;
+#   my $v = 44 ;
+#   my $status = $db->put($k, $v, R_SETCURSOR) ;
+#   print "status = [$status]\n" ;
+#   ok(157, $status == 0) ;
+#   $status = $db->del($k, R_CURSOR) ;
+#   print "status = [$status]\n" ;
+#   ok(158, $status == 0) ;
+#   $k = "newest" ;
+#   ok(159, $db->get($k, $v, R_CURSOR)) ;
+#
+#   ok(160, keys %h == 1) ;
+#   
+#   undef $db ;
+#   untie %h;
+#   unlink $Dfile;
+#}
+
 exit ;
diff --git a/contrib/perl5/t/lib/db-hash.t b/contrib/perl5/t/lib/db-hash.t
index e748472..c52d8ae 100755
--- a/contrib/perl5/t/lib/db-hash.t
+++ b/contrib/perl5/t/lib/db-hash.t
@@ -1,10 +1,10 @@
 #!./perl -w
 
 BEGIN {
-    @INC = '../lib' if -d '../lib' ;
+    unshift @INC, '../lib' if -d '../lib' ;
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bDB_File\b/) {
-	print "1..0\n";
+	print "1..0 # Skip: DB_File was not built\n";
 	exit 0;
     }
 }
@@ -12,7 +12,7 @@ BEGIN {
 use DB_File; 
 use Fcntl;
 
-print "1..62\n";
+print "1..109\n";
 
 sub ok
 {
@@ -23,7 +23,40 @@ sub ok
     print "ok $no\n" ;
 }
 
-$Dfile = "dbhash.tmp";
+{
+    package Redirect ;
+    use Symbol ;
+
+    sub new
+    {
+        my $class = shift ;
+        my $filename = shift ;
+	my $fh = gensym ;
+	open ($fh, ">$filename") || die "Cannot open $filename: $!" ;
+	my $real_stdout = select($fh) ;
+	return bless [$fh, $real_stdout ] ;
+
+    }
+    sub DESTROY
+    {
+        my $self = shift ;
+	close $self->[0] ;
+	select($self->[1]) ;
+    }
+}
+
+sub docat_del
+{ 
+    my $file = shift;
+    local $/ = undef;
+    open(CAT,$file) || die "Cannot open $file: $!";
+    my $result = <CAT>;
+    close(CAT);
+    unlink $file ;
+    return $result;
+}   
+
+my $Dfile = "dbhash.tmp";
 unlink $Dfile;
 
 umask(0);
@@ -164,6 +197,8 @@ ok(25, $#keys == 31) ;
 $h{'foo'} = '';
 ok(26, $h{'foo'} eq '' );
 
+# Berkeley DB 2 from version 2.4.10 onwards does not allow null keys.
+# This feature will be reenabled in a future version of Berkeley DB.
 #$h{''} = 'bar';
 #ok(27, $h{''} eq 'bar' );
 ok(27,1) ;
@@ -413,4 +448,238 @@ EOM
     unlink "SubDB.pm", "dbhash.tmp" ;
 
 }
+
+{
+   # DBM Filter tests
+   use strict ;
+   my (%h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   unlink $Dfile;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   ok(63, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h{"fred"} = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(64, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(65, $h{"fred"} eq "joe");
+   #                   fk    sk     fv    sv
+   ok(66, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(67, $db->FIRSTKEY() eq "fred") ;
+   #                    fk     sk  fv  sv
+   ok(68, checkOutput( "fred", "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ = lc $_ ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"Fred"} = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(69, checkOutput( "", "fred", "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(70, $h{"Fred"} eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(71, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(72, $db->FIRSTKEY() eq "FRED") ;
+   #                   fk   sk     fv    sv
+   ok(73, checkOutput( "FRED", "", "", "")) ;
+
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(74, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(75, $h{"fred"} eq "joe");
+   ok(76, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(77, $db->FIRSTKEY() eq "fred") ;
+   ok(78, checkOutput( "fred", "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(79, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(80, $h{"fred"} eq "joe");
+   ok(81, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(82, $db->FIRSTKEY() eq "fred") ;
+   ok(83, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie %h;
+   unlink $Dfile;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (%h, $db) ;
+
+    unlink $Dfile;
+    ok(84, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h{"fred"} = "joe" ;
+    ok(85, $result{"store key"} eq "store key - 1: [fred]");
+    ok(86, $result{"store value"} eq "store value - 1: [joe]");
+    ok(87, ! defined $result{"fetch key"} );
+    ok(88, ! defined $result{"fetch value"} );
+    ok(89, $_ eq "original") ;
+
+    ok(90, $db->FIRSTKEY() eq "fred") ;
+    ok(91, $result{"store key"} eq "store key - 1: [fred]");
+    ok(92, $result{"store value"} eq "store value - 1: [joe]");
+    ok(93, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(94, ! defined $result{"fetch value"} );
+    ok(95, $_ eq "original") ;
+
+    $h{"jim"}  = "john" ;
+    ok(96, $result{"store key"} eq "store key - 2: [fred jim]");
+    ok(97, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(98, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(99, ! defined $result{"fetch value"} );
+    ok(100, $_ eq "original") ;
+
+    ok(101, $h{"fred"} eq "joe");
+    ok(102, $result{"store key"} eq "store key - 3: [fred jim fred]");
+    ok(103, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(104, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(105, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(106, $_ eq "original") ;
+
+    undef $db ;
+    untie %h;
+    unlink $Dfile;
+}		
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (%h, $db) ;
+   unlink $Dfile;
+
+   ok(107, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
+
+   $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+   eval '$h{1} = 1234' ;
+   ok(108, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie %h;
+   unlink $Dfile;
+}
+
+
+{
+   # Examples from the POD
+
+  my $file = "xyzt" ;
+  {
+    my $redirect = new Redirect $file ;
+
+    use strict ;
+    use DB_File ;
+    use vars qw( %h $k $v ) ;
+
+    unlink "fruit" ;
+    tie %h, "DB_File", "fruit", O_RDWR|O_CREAT, 0640, $DB_HASH 
+        or die "Cannot open file 'fruit': $!\n";
+
+    # Add a few key/value pairs to the file
+    $h{"apple"} = "red" ;
+    $h{"orange"} = "orange" ;
+    $h{"banana"} = "yellow" ;
+    $h{"tomato"} = "red" ;
+
+    # Check for existence of a key
+    print "Banana Exists\n\n" if $h{"banana"} ;
+
+    # Delete a key/value pair.
+    delete $h{"apple"} ;
+
+    # print the contents of the file
+    while (($k, $v) = each %h)
+      { print "$k -> $v\n" }
+
+    untie %h ;
+
+    unlink "fruit" ;
+  }  
+
+  ok(109, docat_del($file) eq <<'EOM') ;
+Banana Exists
+
+orange -> orange
+tomato -> red
+banana -> yellow
+EOM
+   
+}
+
 exit ;
diff --git a/contrib/perl5/t/lib/db-recno.t b/contrib/perl5/t/lib/db-recno.t
index da703c9..276f38b 100755
--- a/contrib/perl5/t/lib/db-recno.t
+++ b/contrib/perl5/t/lib/db-recno.t
@@ -1,10 +1,10 @@
 #!./perl -w
 
 BEGIN {
-    @INC = '../lib' if -d '../lib' ;
+    unshift @INC, '../lib' if -d '../lib' ;
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bDB_File\b/) {
-	print "1..0\n";
+	print "1..0 # Skip: DB_File was not built\n";
 	exit 0;
     }
 }
@@ -38,6 +38,49 @@ sub ok
     return $result ;
 }
 
+{
+    package Redirect ;
+    use Symbol ;
+
+    sub new
+    {
+        my $class = shift ;
+        my $filename = shift ;
+	my $fh = gensym ;
+	open ($fh, ">$filename") || die "Cannot open $filename: $!" ;
+	my $real_stdout = select($fh) ;
+	return bless [$fh, $real_stdout ] ;
+
+    }
+    sub DESTROY
+    {
+        my $self = shift ;
+	close $self->[0] ;
+	select($self->[1]) ;
+    }
+}
+
+sub docat
+{
+    my $file = shift;
+    local $/ = undef;
+    open(CAT,$file) || die "Cannot open $file:$!";
+    my $result = <CAT>;
+    close(CAT);
+    return $result;
+}
+
+sub docat_del
+{ 
+    my $file = shift;
+    local $/ = undef;
+    open(CAT,$file) || die "Cannot open $file: $!";
+    my $result = <CAT>;
+    close(CAT);
+    unlink $file ;
+    return $result;
+}   
+
 sub bad_one
 {
     print STDERR <<EOM unless $bad_ones++ ;
@@ -46,7 +89,7 @@ sub bad_one
 # 53 and 55.
 #
 # You can safely ignore the errors if you're never going to use the
-# broken functionality (recno databases with a modified bval).
+# broken functionality (recno databases with a modified bval). 
 # Otherwise you'll have to upgrade your DB library.
 #
 # If you want to use Berkeley DB version 1, then 1.85 and 1.86 are the
@@ -56,7 +99,7 @@ sub bad_one
 EOM
 }
 
-print "1..78\n";
+print "1..126\n";
 
 my $Dfile = "recno.tmp";
 unlink $Dfile ;
@@ -209,16 +252,6 @@ untie(@h);
 
 unlink $Dfile;
 
-sub docat
-{
-    my $file = shift;
-    local $/ = undef;
-    open(CAT,$file) || die "Cannot open $file:$!";
-    my $result = <CAT>;
-    close(CAT);
-    return $result;
-}
-
 
 {
     # Check bval defaults to \n
@@ -452,4 +485,355 @@ EOM
 
 }
 
+{
+   # DBM Filter tests
+   use strict ;
+   my (@h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   unlink $Dfile;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   ok(79, $db = tie(@h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) );
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h[0] = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(80, checkOutput( "", 0, "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(81, $h[0] eq "joe");
+   #                   fk  sk  fv    sv
+   ok(82, checkOutput( "", 0, "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(83, $db->FIRSTKEY() == 0) ;
+   #                    fk     sk  fv  sv
+   ok(84, checkOutput( 0, "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { ++ $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ *= 2 ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h[1] = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(85, checkOutput( "", 2, "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(86, $h[1] eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(87, checkOutput( "", 2, "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(88, $db->FIRSTKEY() == 1) ;
+   #                   fk   sk     fv    sv
+   ok(89, checkOutput( 1, "", "", "")) ;
+   
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h[0] = "joe" ;
+   ok(90, checkOutput( "", 0, "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(91, $h[0] eq "joe");
+   ok(92, checkOutput( "", 0, "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(93, $db->FIRSTKEY() == 0) ;
+   ok(94, checkOutput( 0, "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h[0] = "joe" ;
+   ok(95, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(96, $h[0] eq "joe");
+   ok(97, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(98, $db->FIRSTKEY() == 0) ;
+   ok(99, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie @h;
+   unlink $Dfile;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (@h, $db) ;
+
+    unlink $Dfile;
+    ok(100, $db = tie(@h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) );
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h[0] = "joe" ;
+    ok(101, $result{"store key"} eq "store key - 1: [0]");
+    ok(102, $result{"store value"} eq "store value - 1: [joe]");
+    ok(103, ! defined $result{"fetch key"} );
+    ok(104, ! defined $result{"fetch value"} );
+    ok(105, $_ eq "original") ;
+
+    ok(106, $db->FIRSTKEY() == 0 ) ;
+    ok(107, $result{"store key"} eq "store key - 1: [0]");
+    ok(108, $result{"store value"} eq "store value - 1: [joe]");
+    ok(109, $result{"fetch key"} eq "fetch key - 1: [0]");
+    ok(110, ! defined $result{"fetch value"} );
+    ok(111, $_ eq "original") ;
+
+    $h[7]  = "john" ;
+    ok(112, $result{"store key"} eq "store key - 2: [0 7]");
+    ok(113, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(114, $result{"fetch key"} eq "fetch key - 1: [0]");
+    ok(115, ! defined $result{"fetch value"} );
+    ok(116, $_ eq "original") ;
+
+    ok(117, $h[0] eq "joe");
+    ok(118, $result{"store key"} eq "store key - 3: [0 7 0]");
+    ok(119, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(120, $result{"fetch key"} eq "fetch key - 1: [0]");
+    ok(121, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(122, $_ eq "original") ;
+
+    undef $db ;
+    untie @h;
+    unlink $Dfile;
+}		
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (@h, $db) ;
+   unlink $Dfile;
+
+   ok(123, $db = tie(@h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) );
+
+   $db->filter_store_key (sub { $_ = $h[0] }) ;
+
+   eval '$h[1] = 1234' ;
+   ok(124, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie @h;
+   unlink $Dfile;
+}
+
+
+{
+   # Examples from the POD
+
+  my $file = "xyzt" ;
+  {
+    my $redirect = new Redirect $file ;
+
+    use strict ;
+    use DB_File ;
+
+    my $filename = "text" ;
+    unlink $filename ;
+
+    my @h ;
+    my $x = tie @h, "DB_File", $filename, O_RDWR|O_CREAT, 0640, $DB_RECNO 
+        or die "Cannot open file 'text': $!\n" ;
+
+    # Add a few key/value pairs to the file
+    $h[0] = "orange" ;
+    $h[1] = "blue" ;
+    $h[2] = "yellow" ;
+
+    $FA ? push @h, "green", "black" 
+        : $x->push("green", "black") ;
+
+    my $elements = $FA ? scalar @h : $x->length ;
+    print "The array contains $elements entries\n" ;
+
+    my $last = $FA ? pop @h : $x->pop ;
+    print "popped $last\n" ;
+
+    $FA ? unshift @h, "white" 
+        : $x->unshift("white") ;
+    my $first = $FA ? shift @h : $x->shift ;
+    print "shifted $first\n" ;
+
+    # Check for existence of a key
+    print "Element 1 Exists with value $h[1]\n" if $h[1] ;
+
+    # use a negative index
+    print "The last element is $h[-1]\n" ;
+    print "The 2nd last element is $h[-2]\n" ;
+
+    undef $x ;
+    untie @h ;
+
+    unlink $filename ;
+  }  
+
+  ok(125, docat_del($file) eq <<'EOM') ;
+The array contains 5 entries
+popped black
+shifted white
+Element 1 Exists with value blue
+The last element is green
+The 2nd last element is yellow
+EOM
+
+  my $save_output = "xyzt" ;
+  {
+    my $redirect = new Redirect $save_output ;
+
+    use strict ;
+    use vars qw(@h $H $file $i) ;
+    use DB_File ;
+    use Fcntl ;
+    
+    $file = "text" ;
+
+    unlink $file ;
+
+    $H = tie @h, "DB_File", $file, O_RDWR|O_CREAT, 0640, $DB_RECNO 
+        or die "Cannot open file $file: $!\n" ;
+    
+    # first create a text file to play with
+    $h[0] = "zero" ;
+    $h[1] = "one" ;
+    $h[2] = "two" ;
+    $h[3] = "three" ;
+    $h[4] = "four" ;
+
+    
+    # Print the records in order.
+    #
+    # The length method is needed here because evaluating a tied
+    # array in a scalar context does not return the number of
+    # elements in the array.  
+
+    print "\nORIGINAL\n" ;
+    foreach $i (0 .. $H->length - 1) {
+        print "$i: $h[$i]\n" ;
+    }
+
+    # use the push & pop methods
+    $a = $H->pop ;
+    $H->push("last") ;
+    print "\nThe last record was [$a]\n" ;
+
+    # and the shift & unshift methods
+    $a = $H->shift ;
+    $H->unshift("first") ;
+    print "The first record was [$a]\n" ;
+
+    # Use the API to add a new record after record 2.
+    $i = 2 ;
+    $H->put($i, "Newbie", R_IAFTER) ;
+
+    # and a new record before record 1.
+    $i = 1 ;
+    $H->put($i, "New One", R_IBEFORE) ;
+
+    # delete record 3
+    $H->del(3) ;
+
+    # now print the records in reverse order
+    print "\nREVERSE\n" ;
+    for ($i = $H->length - 1 ; $i >= 0 ; -- $i)
+      { print "$i: $h[$i]\n" }
+
+    # same again, but use the API functions instead
+    print "\nREVERSE again\n" ;
+    my ($s, $k, $v)  = (0, 0, 0) ;
+    for ($s = $H->seq($k, $v, R_LAST) ; 
+             $s == 0 ; 
+             $s = $H->seq($k, $v, R_PREV))
+      { print "$k: $v\n" }
+
+    undef $H ;
+    untie @h ;    
+
+    unlink $file ;
+  }  
+
+  ok(126, docat_del($save_output) eq <<'EOM') ;
+
+ORIGINAL
+0: zero
+1: one
+2: two
+3: three
+4: four
+
+The last record was [four]
+The first record was [zero]
+
+REVERSE
+5: last
+4: three
+3: Newbie
+2: one
+1: New One
+0: first
+
+REVERSE again
+5: last
+4: three
+3: Newbie
+2: one
+1: New One
+0: first
+EOM
+   
+}
+
 exit ;
diff --git a/contrib/perl5/t/lib/dirhand.t b/contrib/perl5/t/lib/dirhand.t
index aa7be35..a8683c7 100755
--- a/contrib/perl5/t/lib/dirhand.t
+++ b/contrib/perl5/t/lib/dirhand.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if (not $Config{'d_readdir'}) {
 	print "1..0\n";
diff --git a/contrib/perl5/t/lib/dosglob.t b/contrib/perl5/t/lib/dosglob.t
index 577d4ea..ea537bf 100755
--- a/contrib/perl5/t/lib/dosglob.t
+++ b/contrib/perl5/t/lib/dosglob.t
@@ -6,7 +6,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..10\n";
diff --git a/contrib/perl5/t/lib/dprof.t b/contrib/perl5/t/lib/dprof.t
new file mode 100755
index 0000000..4d6f782
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof.t
@@ -0,0 +1,80 @@
+#!perl
+
+BEGIN {
+    chdir( 't' ) if -d 't';
+    unshift @INC, '../lib';
+}
+
+END {
+    unlink 'tmon.out', 'err';
+}
+
+use Benchmark qw( timediff timestr );
+use Getopt::Std 'getopts';
+use Config '%Config';
+getopts('vI:p:');
+
+# -v   Verbose
+# -I   Add to @INC
+# -p   Name of perl binary
+
+@tests = @ARGV ? @ARGV : sort <lib/dprof/*_t lib/dprof/*_v>;  # glob-sort, for OS/2
+
+$path_sep = $Config{path_sep} || ':';
+$perl5lib = $opt_I || join( $path_sep, @INC );
+$perl = $opt_p || $^X;
+
+if( $opt_v ){
+	print "tests: @tests\n";
+	print "perl: $perl\n";
+	print "perl5lib: $perl5lib\n";
+}
+if( $perl =~ m|^\./| ){
+	# turn ./perl into ../perl, because of chdir(t) above.
+	$perl = ".$perl";
+}
+if( ! -f $perl ){ die "Where's Perl?" }
+
+sub profile {
+	my $test = shift;
+	my @results;
+	local $ENV{PERL5LIB} = $perl5lib;
+	my $opt_d = '-d:DProf';
+
+	my $t_start = new Benchmark;
+	open( R, "$perl $opt_d $test |" ) || warn "$0: Can't run. $!\n";
+	@results = <R>;
+	close R;
+	my $t_total = timediff( new Benchmark, $t_start );
+
+	if( $opt_v ){
+		print "\n";
+		print @results
+	}
+
+	print timestr( $t_total, 'nop' ), "\n";
+}
+
+
+sub verify {
+	my $test = shift;
+
+	system $perl, '-I../lib', '-I./lib/dprof', $test,
+		$opt_v?'-v':'', '-p', $perl;
+}
+
+
+$| = 1;
+print "1..18\n";
+while( @tests ){
+	$test = shift @tests;
+	if( $test =~ /_t$/i ){
+		print "# $test" . '.' x (20 - length $test);
+		profile $test;
+	}
+	else{
+		verify $test;
+	}
+}
+
+unlink("tmon.out");
diff --git a/contrib/perl5/t/lib/dprof/V.pm b/contrib/perl5/t/lib/dprof/V.pm
new file mode 100644
index 0000000..7e34da5
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/V.pm
@@ -0,0 +1,59 @@
+package V;
+
+use Getopt::Std 'getopts';
+getopts('vp:d:');
+
+require Exporter;
+@ISA = 'Exporter';
+
+@EXPORT = qw( dprofpp $opt_v $results $expected report @results );
+@EXPORT_OK = qw( notok ok $num );
+
+$num = 0;
+$results = $expected = '';
+$perl = $opt_p || $^X;
+$dpp = $opt_d || '../utils/dprofpp';
+
+print "\nperl: $perl\n" if $opt_v;
+if( ! -f $perl ){ die "Where's Perl?" }
+if( ! -f $dpp ){ die "Where's dprofpp?" }
+
+sub dprofpp {
+	my $switches = shift;
+
+	open( D, "$perl -I../lib $dpp $switches 2> err |" ) || warn "$0: Can't run. $!\n";
+	@results = <D>;
+	close D;
+
+	open( D, "<err" ) || warn "$0: Can't open: $!\n";
+	@err = <D>;
+	close D;
+	push( @results, @err ) if @err;
+
+	$results = qq{@results};
+	# ignore Loader (Dyna/Auto etc), leave newline
+	$results =~ s/^\w+Loader::import//;
+	$results =~ s/\n /\n/gm;
+	$results;
+}
+
+sub report {
+	$num = shift;
+	my $sub = shift;
+	my $x;
+
+	$x = &$sub;
+	$x ? &ok : &notok;
+}
+
+sub ok {
+	print "ok $num\n";
+}
+
+sub notok {
+	print "not ok $num\n";
+	print "\nResult\n{$results}\n";
+	print "Expected\n{$expected}\n";
+}
+
+1;
diff --git a/contrib/perl5/t/lib/dprof/test1_t b/contrib/perl5/t/lib/dprof/test1_t
new file mode 100644
index 0000000..d504cd5
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test1_t
@@ -0,0 +1,18 @@
+sub foo {
+	print "in sub foo\n";
+	bar();
+}
+
+sub bar {
+	print "in sub bar\n";
+}
+
+sub baz {
+	print "in sub baz\n";
+	bar();
+	foo();
+}
+
+bar();
+baz();
+foo();
diff --git a/contrib/perl5/t/lib/dprof/test1_v b/contrib/perl5/t/lib/dprof/test1_v
new file mode 100644
index 0000000..542a503
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test1_v
@@ -0,0 +1,24 @@
+# perl
+
+use V;
+
+dprofpp( '-T' );
+$expected = 
+qq{main::bar
+main::baz
+   main::bar
+   main::foo
+      main::bar
+main::foo
+   main::bar
+};
+report 1, sub { $expected eq $results };
+
+dprofpp('-TF');
+report 2, sub { $expected eq $results };
+
+dprofpp( '-t' );
+report 3, sub { $expected eq $results };
+
+dprofpp('-tF');
+report 4, sub { $expected eq $results };
diff --git a/contrib/perl5/t/lib/dprof/test2_t b/contrib/perl5/t/lib/dprof/test2_t
new file mode 100644
index 0000000..edc46c5
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test2_t
@@ -0,0 +1,21 @@
+sub foo {
+	print "in sub foo\n";
+	bar();
+}
+
+sub bar {
+	print "in sub bar\n";
+}
+
+sub baz {
+	print "in sub baz\n";
+	bar();
+	bar();
+	bar();
+	foo();
+}
+
+bar();
+bar();
+baz();
+foo();
diff --git a/contrib/perl5/t/lib/dprof/test2_v b/contrib/perl5/t/lib/dprof/test2_v
new file mode 100644
index 0000000..8b775b3
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test2_v
@@ -0,0 +1,36 @@
+# perl
+
+use V;
+
+dprofpp( '-T' );
+$expected =
+qq{main::bar
+main::bar
+main::baz
+   main::bar
+   main::bar
+   main::bar
+   main::foo
+      main::bar
+main::foo
+   main::bar
+};
+report 5, sub { $expected eq $results };
+
+dprofpp('-TF');
+report 6, sub { $expected eq $results };
+
+dprofpp( '-t' );
+$expected =
+qq{main::bar (2x)
+main::baz
+   main::bar (3x)
+   main::foo
+      main::bar
+main::foo
+   main::bar
+};
+report 7, sub { $expected eq $results };
+
+dprofpp('-tF');
+report 8, sub { $expected eq $results };
diff --git a/contrib/perl5/t/lib/dprof/test3_t b/contrib/perl5/t/lib/dprof/test3_t
new file mode 100644
index 0000000..a5327f4
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test3_t
@@ -0,0 +1,19 @@
+sub foo {
+	print "in sub foo\n";
+	exit(0);
+	bar();
+}
+
+sub bar {
+	print "in sub bar\n";
+}
+
+sub baz {
+	print "in sub baz\n";
+	bar();
+	foo();
+}
+
+bar();
+baz();
+foo();
diff --git a/contrib/perl5/t/lib/dprof/test3_v b/contrib/perl5/t/lib/dprof/test3_v
new file mode 100644
index 0000000..df7543e
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test3_v
@@ -0,0 +1,29 @@
+# perl
+
+use V;
+
+dprofpp( '-T' );
+$e1 = $expected =
+qq{main::bar
+main::baz
+   main::bar
+   main::foo
+};
+report 9, sub { $expected eq $results };
+
+dprofpp('-TF');
+$e2 = $expected =
+qq{main::bar
+main::baz
+   main::bar
+   main::foo
+};
+report 10, sub { $expected eq $results };
+
+dprofpp( '-t' );
+$expected = $e1;
+report 11, sub { 1 };
+
+dprofpp('-tF');
+$expected = $e2;
+report 12, sub { $expected eq $results };
diff --git a/contrib/perl5/t/lib/dprof/test4_t b/contrib/perl5/t/lib/dprof/test4_t
new file mode 100644
index 0000000..7299682
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test4_t
@@ -0,0 +1,24 @@
+sub foo {
+	print "in sub foo\n";
+	bar();
+}
+
+sub bar {
+	print "in sub bar\n";
+}
+
+sub baz {
+	print "in sub baz\n";
+	bar();
+	bar();
+	bar();
+	foo();
+}
+
+bar();
+
+eval { fork };
+
+bar();
+baz();
+foo();
diff --git a/contrib/perl5/t/lib/dprof/test4_v b/contrib/perl5/t/lib/dprof/test4_v
new file mode 100644
index 0000000..d9677ff
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test4_v
@@ -0,0 +1,36 @@
+# perl
+
+use V;
+
+dprofpp( '-T' );
+$expected =
+qq{main::bar
+main::bar
+main::baz
+   main::bar
+   main::bar
+   main::bar
+   main::foo
+      main::bar
+main::foo
+   main::bar
+};
+report 13, sub { $expected eq $results };
+
+dprofpp('-TF');
+report 14, sub { $expected eq $results };
+
+dprofpp( '-t' );
+$expected =
+qq{main::bar (2x)
+main::baz
+   main::bar (3x)
+   main::foo
+      main::bar
+main::foo
+   main::bar
+};
+report 15, sub { $expected eq $results };
+
+dprofpp('-tF');
+report 16, sub { $expected eq $results };
diff --git a/contrib/perl5/t/lib/dprof/test5_t b/contrib/perl5/t/lib/dprof/test5_t
new file mode 100644
index 0000000..0b11137
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test5_t
@@ -0,0 +1,25 @@
+# Test that dprof doesn't break
+#    &bar;  used as &bar(@_);
+
+sub foo1 {
+	print "in foo1(@_)\n";
+	bar(@_);
+}
+sub foo2 {
+	print "in foo2(@_)\n";
+	&bar;
+}
+sub bar {
+	print "in bar(@_)\n";
+	if( @_ > 0 ){
+		&yeppers;
+	}
+}
+sub yeppers {
+	print "rest easy\n";
+}
+
+
+&foo1( A );
+&foo2( B );
+
diff --git a/contrib/perl5/t/lib/dprof/test5_v b/contrib/perl5/t/lib/dprof/test5_v
new file mode 100644
index 0000000..9e9298c
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test5_v
@@ -0,0 +1,15 @@
+# perl
+
+use V;
+
+dprofpp( '-T' );
+$expected =
+qq{main::foo1
+   main::bar
+      main::yeppers
+main::foo2
+   main::bar
+      main::yeppers
+};
+report 17, sub { $expected eq $results };
+
diff --git a/contrib/perl5/t/lib/dprof/test6_t b/contrib/perl5/t/lib/dprof/test6_t
new file mode 100644
index 0000000..7b8bf4a
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test6_t
@@ -0,0 +1,29 @@
+sub foo {
+	my $x;
+	my $y;
+	print "in sub foo\n";
+	for( $x = 1; $x < 100; ++$x ){
+		bar();
+		for( $y = 1; $y < 100; ++$y ){
+		}
+	}
+}
+
+sub bar {
+	my $x;
+	print "in sub bar\n";
+	for( $x = 1; $x < 100; ++$x ){
+	}
+	die "bar exiting";
+}
+
+sub baz {
+	print "in sub baz\n";
+	eval { bar(); };
+	eval { foo(); };
+}
+
+eval { bar(); };
+baz();
+eval { foo(); };
+
diff --git a/contrib/perl5/t/lib/dprof/test6_v b/contrib/perl5/t/lib/dprof/test6_v
new file mode 100644
index 0000000..2f651ea
--- /dev/null
+++ b/contrib/perl5/t/lib/dprof/test6_v
@@ -0,0 +1,16 @@
+# perl
+
+use V;
+
+dprofpp( '-T' );
+$expected =
+qq{main::bar
+main::baz
+   main::bar
+   main::foo
+      main::bar
+main::foo
+   main::bar
+};
+report 18, sub { $expected eq $results };
+
diff --git a/contrib/perl5/t/lib/dumper-ovl.t b/contrib/perl5/t/lib/dumper-ovl.t
index db4a5d9..8c095e5 100755
--- a/contrib/perl5/t/lib/dumper-ovl.t
+++ b/contrib/perl5/t/lib/dumper-ovl.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 use Data::Dumper;
diff --git a/contrib/perl5/t/lib/dumper.t b/contrib/perl5/t/lib/dumper.t
index 8c8dc40..3167535 100755
--- a/contrib/perl5/t/lib/dumper.t
+++ b/contrib/perl5/t/lib/dumper.t
@@ -5,7 +5,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 use Data::Dumper;
@@ -22,6 +22,16 @@ sub TEST {
   my $string = shift;
   my $t = eval $string;
   ++$TNUM;
+  $t =~ s/([A-Z]+)\(0x[0-9a-f]+\)/$1(0xdeadbeef)/g
+      if ($WANT =~ /deadbeef/);
+  if ($Is_ebcdic) {
+      # these data need massaging with non ascii character sets
+      # because of hashing order differences
+      $WANT = join("\n",sort(split(/\n/,$WANT)));
+      $WANT =~ s/\,$//mg;
+      $t    = join("\n",sort(split(/\n/,$t)));
+      $t    =~ s/\,$//mg;
+  }
   print( ($t eq $WANT and not $@) ? "ok $TNUM\n"
 	: "not ok $TNUM\n--Expected--\n$WANT\n--Got--\n$@$t\n");
 
@@ -31,17 +41,26 @@ sub TEST {
 
   $t = eval $string;
   ++$TNUM;
+  $t =~ s/([A-Z]+)\(0x[0-9a-f]+\)/$1(0xdeadbeef)/g
+      if ($WANT =~ /deadbeef/);
+  if ($Is_ebcdic) {
+      # here too there are hashing order differences
+      $WANT = join("\n",sort(split(/\n/,$WANT)));
+      $WANT =~ s/\,$//mg;
+      $t    = join("\n",sort(split(/\n/,$t)));
+      $t    =~ s/\,$//mg;
+  }
   print( ($t eq $WANT and not $@) ? "ok $TNUM\n"
 	: "not ok $TNUM\n--Expected--\n$WANT\n--Got--\n$@$t\n");
 }
 
 if (defined &Data::Dumper::Dumpxs) {
   print "### XS extension loaded, will run XS tests\n";
-  $TMAX = 162; $XS = 1;
+  $TMAX = 186; $XS = 1;
 }
 else {
   print "### XS extensions not loaded, will NOT run XS tests\n";
-  $TMAX = 81; $XS = 0;
+  $TMAX = 93; $XS = 0;
 }
 
 print "1..$TMAX\n";
@@ -236,20 +255,11 @@ EOT
 
 ############# 43
 ##
-if (!$Is_ebcdic) {
 $WANT = <<'EOT';
 #$VAR1 = {
 #  "abc\0'\efg" => "mno\0"
 #};
 EOT
-}
-else {
-$WANT = <<'EOT';
-#$VAR1 = {
-#  "\201\202\203\340\360'\340\205\206\207" => "\224\225\226\340\360"
-#};
-EOT
-}
 
 $foo = { "abc\000\'\efg" => "mno\000" };
 {
@@ -291,11 +301,11 @@ EOT
 #           #0
 #           10,
 #           #1
-#           '',
+#           do{my $o},
 #           #2
 #           {
 #             'a' => 1,
-#             'b' => '',
+#             'b' => do{my $o},
 #             'c' => [],
 #             'd' => {}
 #           }
@@ -321,10 +331,10 @@ EOT
 #*::foo = \5;
 #*::foo = [
 #  10,
-#  '',
+#  do{my $o},
 #  {
 #    'a' => 1,
-#    'b' => '',
+#    'b' => do{my $o},
 #    'c' => [],
 #    'd' => {}
 #  }
@@ -354,7 +364,7 @@ EOT
 #*::foo = \@bar;
 #*::foo = {
 #  'a' => 1,
-#  'b' => '',
+#  'b' => do{my $o},
 #  'c' => [],
 #  'd' => {}
 #};
@@ -381,7 +391,7 @@ EOT
 #*::foo = $bar;
 #*::foo = {
 #  'a' => 1,
-#  'b' => '',
+#  'b' => do{my $o},
 #  'c' => [],
 #  'd' => {}
 #};
@@ -455,7 +465,6 @@ EOT
   
 ############# 85
 ##
-if (!$Is_ebcdic) {
   $WANT = <<'EOT';
 #%kennels = (
 #  First => \'Fido',
@@ -468,21 +477,6 @@ if (!$Is_ebcdic) {
 #);
 #%mutts = %kennels;
 EOT
-}
-else {
-  $WANT = <<'EOT';
-#%kennels = (
-#  Second => \'Wags',
-#  First => \'Fido'
-#);
-#@dogs = (
-#  ${$kennels{First}},
-#  ${$kennels{Second}},
-#  \%kennels
-#);
-#%mutts = %kennels;
-EOT
-}
 
   TEST q(
 	 $d = Data::Dumper->new([\\%kennel, \\@dogs, $mutts],
@@ -510,7 +504,6 @@ EOT
   
 ############# 97
 ##
-if (!$Is_ebcdic) {
   $WANT = <<'EOT';
 #%kennels = (
 #  First => \'Fido',
@@ -523,21 +516,7 @@ if (!$Is_ebcdic) {
 #);
 #%mutts = %kennels;
 EOT
-}
-else {
-  $WANT = <<'EOT';
-#%kennels = (
-#  Second => \'Wags',
-#  First => \'Fido'
-#);
-#@dogs = (
-#  ${$kennels{First}},
-#  ${$kennels{Second}},
-#  \%kennels
-#);
-#%mutts = %kennels;
-EOT
-}
+
   
   TEST q($d->Reset; $d->Dump);
   if ($XS) {
@@ -546,8 +525,7 @@ EOT
 
 ############# 103
 ##
-if (!$Is_ebcdic) {
- $WANT = <<'EOT';
+  $WANT = <<'EOT';
 #@dogs = (
 #  'Fido',
 #  'Wags',
@@ -559,21 +537,6 @@ if (!$Is_ebcdic) {
 #%kennels = %{$dogs[2]};
 #%mutts = %{$dogs[2]};
 EOT
-}
-else {
-  $WANT = <<'EOT';
-#@dogs = (
-#  'Fido',
-#  'Wags',
-#  {
-#    Second => \$dogs[1],
-#    First => \$dogs[0]
-#  }
-#);
-#%kennels = %{$dogs[2]};
-#%mutts = %{$dogs[2]};
-EOT
-}
 
   TEST q(
 	 $d = Data::Dumper->new([\\@dogs, \\%kennel, $mutts],
@@ -597,7 +560,6 @@ EOT
 
 ############# 115
 ##
-if (!$Is_ebcdic) {
   $WANT = <<'EOT';
 #@dogs = (
 #  'Fido',
@@ -612,23 +574,6 @@ if (!$Is_ebcdic) {
 #  Second => \'Wags'
 #);
 EOT
-}
-else {
-  $WANT = <<'EOT';
-#@dogs = (
-#  'Fido',
-#  'Wags',
-#  {
-#    Second => \'Wags',
-#    First => \'Fido'
-#  }
-#);
-#%kennels = (
-#  Second => \'Wags',
-#  First => \'Fido'
-#);
-EOT
-}
 
   TEST q(
 	 $d = Data::Dumper->new( [\@dogs, \%kennel], [qw(*dogs *kennels)] );
@@ -695,7 +640,7 @@ TEST q(Data::Dumper->new([\&z,$c],['*a','*c'])->Seen({'*b' => \&z})->Dumpxs;)
   $WANT = <<'EOT';
 #@a = (
 #  undef,
-#  ''
+#  do{my $o}
 #);
 #$a[1] = \$a[0];
 EOT
@@ -732,7 +677,7 @@ TEST q(Data::Dumper->new([$a,$b],['a','b'])->Purity(1)->Dumpxs;)
 #  {
 #    a => \[
 #        {
-#          c => ''
+#          c => do{my $o}
 #        },
 #        {
 #          d => \[]
@@ -778,3 +723,79 @@ TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Purity(1)->Dump;);
 TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Purity(1)->Dumpxs;)
 	if $XS;
 }
+
+{
+    $f = "pearl";
+    $e = [        $f ];
+    $d = { 'e' => $e };
+    $c = [        $d ];
+    $b = { 'c' => $c };
+    $a = { 'b' => $b };
+
+############# 163
+##
+  $WANT = <<'EOT';
+#$a = {
+#  b => {
+#    c => [
+#      {
+#        e => 'ARRAY(0xdeadbeef)'
+#      }
+#    ]
+#  }
+#};
+#$b = $a->{b};
+#$c = $a->{b}{c};
+EOT
+
+TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(4)->Dump;);
+TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(4)->Dumpxs;)
+	if $XS;
+
+############# 169
+##
+  $WANT = <<'EOT';
+#$a = {
+#  b => 'HASH(0xdeadbeef)'
+#};
+#$b = $a->{b};
+#$c = [
+#  'HASH(0xdeadbeef)'
+#];
+EOT
+
+TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(1)->Dump;);
+TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(1)->Dumpxs;)
+	if $XS;
+}
+
+{
+    $a = \$a;
+    $b = [$a];
+
+############# 175
+##
+  $WANT = <<'EOT';
+#$b = [
+#  \$b->[0]
+#];
+EOT
+
+TEST q(Data::Dumper->new([$b],['b'])->Purity(0)->Dump;);
+TEST q(Data::Dumper->new([$b],['b'])->Purity(0)->Dumpxs;)
+	if $XS;
+
+############# 181
+##
+  $WANT = <<'EOT';
+#$b = [
+#  \do{my $o}
+#];
+#${$b->[0]} = $b->[0];
+EOT
+
+
+TEST q(Data::Dumper->new([$b],['b'])->Purity(1)->Dump;);
+TEST q(Data::Dumper->new([$b],['b'])->Purity(1)->Dumpxs;)
+	if $XS;
+}
diff --git a/contrib/perl5/t/lib/english.t b/contrib/perl5/t/lib/english.t
index 9691229..dba68db 100755
--- a/contrib/perl5/t/lib/english.t
+++ b/contrib/perl5/t/lib/english.t
@@ -2,10 +2,10 @@
 
 print "1..16\n";
 
-BEGIN { @INC = '../lib' }
+BEGIN { unshift @INC, '../lib' }
 use English;
 use Config;
-my $threads = $Config{'usethreads'} || 0;
+my $threads = $Config{'use5005threads'} || 0;
 
 print $PID == $$ ? "ok 1\n" : "not ok 1\n";
 
diff --git a/contrib/perl5/t/lib/env-array.t b/contrib/perl5/t/lib/env-array.t
new file mode 100755
index 0000000..d90d892
--- /dev/null
+++ b/contrib/perl5/t/lib/env-array.t
@@ -0,0 +1,100 @@
+#!./perl
+
+$| = 1;
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+if ($^O eq 'VMS') {
+    print "1..11\n";
+    foreach (1..11) { print "ok $_ # skipped for VMS\n"; }
+    exit 0;
+}
+
+use Env  qw(@FOO);
+use vars qw(@BAR);
+
+sub array_equal
+{
+    my ($a, $b) = @_;
+    return 0 unless scalar(@$a) == scalar(@$b);
+    for my $i (0..scalar(@$a) - 1) {
+	return 0 unless $a->[$i] eq $b->[$i];
+    }
+    return 1;
+}
+
+sub test
+{
+    my ($desc, $code) = @_;
+
+    &$code;
+
+    print "# $desc...\n";
+    print "#    FOO = (", join(", ", @FOO), ")\n";
+    print "#    BAR = (", join(", ", @BAR), ")\n";
+
+    if (defined $check) { print "not " unless &$check; }
+    else { print "not " unless array_equal(\@FOO, \@BAR); }
+
+    print "ok ", ++$i, "\n";
+}
+
+print "1..11\n";
+
+test "Assignment", sub {
+    @FOO = qw(a B c);
+    @BAR = qw(a B c);
+};
+
+test "Storing", sub {
+    $FOO[1] = 'b';
+    $BAR[1] = 'b';
+};
+
+test "Truncation", sub {
+    $#FOO = 0;
+    $#BAR = 0;
+};
+
+test "Push", sub {
+    push @FOO, 'b', 'c';
+    push @BAR, 'b', 'c';
+};
+
+test "Pop", sub {
+    pop @FOO;
+    pop @BAR;
+};
+
+test "Shift", sub {
+    shift @FOO;
+    shift @BAR;
+};
+
+test "Push", sub {
+    push @FOO, 'c';
+    push @BAR, 'c';
+};
+
+test "Unshift", sub {
+    unshift @FOO, 'a';
+    unshift @BAR, 'a';
+};
+
+test "Reverse", sub {
+    @FOO = reverse @FOO;
+    @BAR = reverse @BAR;
+};
+
+test "Sort", sub {
+    @FOO = sort @FOO;
+    @BAR = sort @BAR;
+};
+
+test "Splice", sub {
+    splice @FOO, 1, 1, 'B';
+    splice @BAR, 1, 1, 'B';
+};
diff --git a/contrib/perl5/t/lib/env.t b/contrib/perl5/t/lib/env.t
index 5a82207..2573164 100755
--- a/contrib/perl5/t/lib/env.t
+++ b/contrib/perl5/t/lib/env.t
@@ -2,17 +2,24 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 BEGIN {
 	$ENV{FOO} = "foo";
+	$ENV{BAR} = "bar";
 }
 
-use Env qw(FOO);
+use Env qw(FOO $BAR);
 
 $FOO .= "/bar";
+$BAR .= "/baz";
+
+print "1..2\n";
 
-print "1..1\n";
 print "not " if $FOO ne 'foo/bar';
 print "ok 1\n";
+
+print "not " if $BAR ne 'bar/baz';
+print "ok 2\n";
+
diff --git a/contrib/perl5/t/lib/errno.t b/contrib/perl5/t/lib/errno.t
index 361723f..6320f6b 100755
--- a/contrib/perl5/t/lib/errno.t
+++ b/contrib/perl5/t/lib/errno.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
diff --git a/contrib/perl5/t/lib/fatal.t b/contrib/perl5/t/lib/fatal.t
index fb3757f..4013fbd 100755
--- a/contrib/perl5/t/lib/fatal.t
+++ b/contrib/perl5/t/lib/fatal.t
@@ -3,11 +3,11 @@
 BEGIN {
    chdir 't' if -d 't';
    unshift @INC, '../lib';
-   print "1..9\n";
+   print "1..15\n";
 }
 
 use strict;
-use Fatal qw(open);
+use Fatal qw(open close :void opendir);
 
 my $i = 1;
 eval { open FOO, '<lkjqweriuapofukndajsdlfjnvcvn' };
@@ -20,8 +20,17 @@ for ('$foo', "'$foo'", "*$foo", "\\*$foo") {
     print "not " if $@;
     print "ok $i\n"; ++$i;
 
-    print "not " unless scalar(<FOO>) =~ m|^#!./perl|;
+    print "not " if $@ or scalar(<$foo>) !~ m|^#!./perl|;
+    print "ok $i\n"; ++$i;
+    eval qq{ close FOO };
     print "not " if $@;
     print "ok $i\n"; ++$i;
-    close FOO;
 }
+
+eval { opendir FOO, 'lkjqweriuapofukndajsdlfjnvcvn' };
+print "not " unless $@ =~ /^Can't open/;
+print "ok $i\n"; ++$i;
+
+eval { my $a = opendir FOO, 'lkjqweriuapofukndajsdlfjnvcvn' };
+print "not " if $@ =~ /^Can't open/;
+print "ok $i\n"; ++$i;
diff --git a/contrib/perl5/t/lib/fields.t b/contrib/perl5/t/lib/fields.t
index 139e469..7709ee5 100755
--- a/contrib/perl5/t/lib/fields.t
+++ b/contrib/perl5/t/lib/fields.t
@@ -4,7 +4,7 @@ my $w;
 
 BEGIN {
    chdir 't' if -d 't';
-   @INC = '../lib' if -d '../lib';
+   unshift @INC, '../lib' if -d '../lib';
    $SIG{__WARN__} = sub {
        if ($_[0] =~ /^Hides field 'b1' in base class/) {
            $w++;
@@ -15,6 +15,7 @@ BEGIN {
 }
 
 use strict;
+use warnings;
 use vars qw($DEBUG);
 
 package B1;
@@ -56,10 +57,17 @@ package Foo::Bar::Baz;
 use base 'Foo::Bar';
 use fields qw(foo bar baz);
 
+# Test repeatability for when modules get reloaded.
+package B1;
+use fields qw(b1 b2 b3);
+
+package D3;
+use base 'B2';
+use fields qw(b1 d1 _b1 _d1);  # hide b1
+
 package main;
 
-sub fstr
-{
+sub fstr {
    my $h = shift;
    my @tmp;
    for my $k (sort {$h->{$a} <=> $h->{$b}} keys %$h) {
@@ -82,7 +90,7 @@ my %expect = (
     'Foo::Bar::Baz' => 'b1:1,b2:2,b3:3,foo:4,bar:5,baz:6',
 );
 
-print "1..", int(keys %expect)+3, "\n";
+print "1..", int(keys %expect)+13, "\n";
 my $testno = 0;
 while (my($class, $exp) = each %expect) {
    no strict 'refs';
@@ -106,7 +114,59 @@ print "ok ", ++$testno, "\n";
 
 # We should get compile time failures field name typos
 eval q(my D3 $obj3 = $obj2; $obj3->{notthere} = "");
-print "not " unless $@ && $@ =~ /^No such field "notthere"/;
+print "not " unless $@ && $@ =~ /^No such pseudo-hash field "notthere"/;
+print "ok ", ++$testno, "\n";
+
+# Slices
+@$obj1{"_b1", "b1"} = (17, 29);
+print "not " unless "@$obj1[1,2]" eq "17 29";
+print "ok ", ++$testno, "\n";
+@$obj1[1,2] = (44,28);
+print "not " unless "@$obj1{'b1','_b1','b1'}" eq "28 44 28";
+print "ok ", ++$testno, "\n";
+
+my $ph = fields::phash(a => 1, b => 2, c => 3);
+print "not " unless fstr($ph) eq 'a:1,b:2,c:3';
+print "ok ", ++$testno, "\n";
+
+$ph = fields::phash([qw/a b c/], [1, 2, 3]);
+print "not " unless fstr($ph) eq 'a:1,b:2,c:3';
+print "ok ", ++$testno, "\n";
+
+$ph = fields::phash([qw/a b c/], [1]);
+print "not " if exists $ph->{b} or exists $ph->{c} or !exists $ph->{a};
+print "ok ", ++$testno, "\n";
+
+eval '$ph = fields::phash("odd")';
+print "not " unless $@ && $@ =~ /^Odd number of/;
 print "ok ", ++$testno, "\n";
 
 #fields::_dump();
+
+# check if fields autovivify
+{
+    package Foo;
+    use fields qw(foo bar);
+    sub new { bless [], $_[0]; }
+
+    package main;
+    my Foo $a = Foo->new();
+    $a->{foo} = ['a', 'ok ' . ++$testno, 'c'];
+    $a->{bar} = { A => 'ok ' . ++$testno };
+    print $a->{foo}[1], "\n";
+    print $a->{bar}->{A}, "\n";
+}
+
+# check if fields autovivify
+{
+    package Bar;
+    use fields qw(foo bar);
+    sub new { return fields::new($_[0]) }
+
+    package main;
+    my Bar $a = Bar::->new();
+    $a->{foo} = ['a', 'ok ' . ++$testno, 'c'];
+    $a->{bar} = { A => 'ok ' . ++$testno };
+    print $a->{foo}[1], "\n";
+    print $a->{bar}->{A}, "\n";
+}
diff --git a/contrib/perl5/t/lib/filecache.t b/contrib/perl5/t/lib/filecache.t
index a97fdd5..019f374 100755
--- a/contrib/perl5/t/lib/filecache.t
+++ b/contrib/perl5/t/lib/filecache.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..1\n";
diff --git a/contrib/perl5/t/lib/filecopy.t b/contrib/perl5/t/lib/filecopy.t
index 329931f..b6fcbea 100755
--- a/contrib/perl5/t/lib/filecopy.t
+++ b/contrib/perl5/t/lib/filecopy.t
@@ -2,89 +2,108 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
-print "1..11\n";
-
 $| = 1;
 
+my @pass = (0,1);
+my $tests = 11;
+printf "1..%d\n", $tests * scalar(@pass);
+
 use File::Copy;
 
-# First we create a file
-open(F, ">file-$$") or die;
-binmode F; # for DOSISH platforms, because test 3 copies to stdout
-print F "ok 3\n";
-close F;
-
-copy "file-$$", "copy-$$";
-
-open(F, "copy-$$") or die;
-$foo = <F>;
-close(F);
-
-print "not " if -s "file-$$" != -s "copy-$$";
-print "ok 1\n";
-
-print "not " unless $foo eq "ok 3\n";
-print "ok 2\n";
-
-binmode STDOUT unless $^O eq 'VMS';			# Copy::copy works in binary mode
-copy "copy-$$", \*STDOUT;
-unlink "copy-$$" or die "unlink: $!";
-
-open(F,"file-$$");
-copy(*F, "copy-$$");
-open(R, "copy-$$") or die "open copy-$$: $!"; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n";
-print "ok 4\n";
-unlink "copy-$$" or die "unlink: $!";
-open(F,"file-$$");
-copy(\*F, "copy-$$");
-close(F) or die "close: $!";
-open(R, "copy-$$") or die; $foo = <R>; close(R) or die "close: $!";
-print "not " unless $foo eq "ok 3\n";
-print "ok 5\n";
-unlink "copy-$$" or die "unlink: $!";
-
-require IO::File;
-$fh = IO::File->new(">copy-$$") or die "Cannot open copy-$$:$!";
-binmode $fh or die;
-copy("file-$$",$fh);
-$fh->close or die "close: $!";
-open(R, "copy-$$") or die; $foo = <R>; close(R);
-print "# foo=`$foo'\nnot " unless $foo eq "ok 3\n";
-print "ok 6\n";
-unlink "copy-$$" or die "unlink: $!";
-require FileHandle;
-my $fh = FileHandle->new(">copy-$$") or die "Cannot open copy-$$:$!";
-binmode $fh or die;
-copy("file-$$",$fh);
-$fh->close;
-open(R, "copy-$$") or die; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n";
-print "ok 7\n";
-unlink "file-$$" or die "unlink: $!";
-
-print "# moved missing file.\nnot " if move("file-$$", "copy-$$");
-print "# target disappeared.\nnot " if not -e "copy-$$";
-print "ok 8\n";
-
-move "copy-$$", "file-$$" or print "# move did not succeed.\n";
-print "# not moved: $!\nnot " unless -e "file-$$" and not -e "copy-$$";
-open(R, "file-$$") or die; $foo = <R>; close(R);
-print "# foo=`$foo'\nnot " unless $foo eq "ok 3\n";
-print "ok 9\n";
-
-copy "file-$$", "lib";
-open(R, "lib/file-$$") or die; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n";
-print "ok 10\n";
-unlink "lib/file-$$" or die "unlink: $!";
-
-move "file-$$", "lib";
-open(R, "lib/file-$$") or die "open lib/file-$$: $!"; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n" and not -e "file-$$";;
-print "ok 11\n";
-unlink "lib/file-$$" or die "unlink: $!";
+for my $pass (@pass) {
+
+  require File::Copy;
+
+  my $loopconst = $pass*$tests;
+
+  # First we create a file
+  open(F, ">file-$$") or die;
+  binmode F; # for DOSISH platforms, because test 3 copies to stdout
+  printf F "ok %d\n", 3 + $loopconst;
+  close F;
+
+  copy "file-$$", "copy-$$";
+
+  open(F, "copy-$$") or die;
+  $foo = <F>;
+  close(F);
+
+  print "not " if -s "file-$$" != -s "copy-$$";
+  printf "ok %d\n", 1 + $loopconst;
+
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 2+$loopconst;
+
+  binmode STDOUT unless $^O eq 'VMS'; # Copy::copy works in binary mode
+  copy "copy-$$", \*STDOUT;
+  unlink "copy-$$" or die "unlink: $!";
+
+  open(F,"file-$$");
+  copy(*F, "copy-$$");
+  open(R, "copy-$$") or die "open copy-$$: $!"; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 4+$loopconst;
+  unlink "copy-$$" or die "unlink: $!";
+  open(F,"file-$$");
+  copy(\*F, "copy-$$");
+  close(F) or die "close: $!";
+  open(R, "copy-$$") or die; $foo = <R>; close(R) or die "close: $!";
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 5+$loopconst;
+  unlink "copy-$$" or die "unlink: $!";
+
+  require IO::File;
+  $fh = IO::File->new(">copy-$$") or die "Cannot open copy-$$:$!";
+  binmode $fh or die;
+  copy("file-$$",$fh);
+  $fh->close or die "close: $!";
+  open(R, "copy-$$") or die; $foo = <R>; close(R);
+  print "# foo=`$foo'\nnot " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 6+$loopconst;
+  unlink "copy-$$" or die "unlink: $!";
+  require FileHandle;
+  my $fh = FileHandle->new(">copy-$$") or die "Cannot open copy-$$:$!";
+  binmode $fh or die;
+  copy("file-$$",$fh);
+  $fh->close;
+  open(R, "copy-$$") or die; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 7+$loopconst;
+  unlink "file-$$" or die "unlink: $!";
+
+  print "# moved missing file.\nnot " if move("file-$$", "copy-$$");
+  print "# target disappeared.\nnot " if not -e "copy-$$";
+  printf "ok %d\n", 8+$loopconst;
+
+  move "copy-$$", "file-$$" or print "# move did not succeed.\n";
+  print "# not moved: $!\nnot " unless -e "file-$$" and not -e "copy-$$";
+  open(R, "file-$$") or die; $foo = <R>; close(R);
+  print "# foo=`$foo'\nnot " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 9+$loopconst;
+
+  copy "file-$$", "lib";
+  open(R, "lib/file-$$") or die; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 10+$loopconst;
+  unlink "lib/file-$$" or die "unlink: $!";
+
+  move "file-$$", "lib";
+  open(R, "lib/file-$$") or die "open lib/file-$$: $!"; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf("ok %d\n", 3+$loopconst)
+      and not -e "file-$$";;
+  printf "ok %d\n", 11+$loopconst;
+  unlink "lib/file-$$" or die "unlink: $!";
+
+  # warn sprintf "INC->".$INC{"File/Copy.pm"};
+  delete $INC{"File/Copy.pm"};
+
+}
+
 
+END {
+    1 while unlink "file-$$";
+    1 while unlink "lib/file-$$";
+}
diff --git a/contrib/perl5/t/lib/filefind.t b/contrib/perl5/t/lib/filefind.t
index cd2e977..e9a2916 100755
--- a/contrib/perl5/t/lib/filefind.t
+++ b/contrib/perl5/t/lib/filefind.t
@@ -1,14 +1,168 @@
-#!./perl
+####!./perl
+
+
+my %Expect;
+my $symlink_exists = eval { symlink("",""); 1 };
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
-print "1..2\n";
+if ( $symlink_exists ) { print "1..117\n"; }
+else                   { print "1..61\n"; }
 
 use File::Find;
 
-# hope we will eventually find ourself
 find(sub { print "ok 1\n" if $_ eq 'filefind.t'; }, ".");
 finddepth(sub { print "ok 2\n" if $_ eq 'filefind.t'; }, ".");
+
+
+my $case = 2;
+
+END {
+    unlink 'fa/fa_ord','fa/fsl','fa/faa/faa_ord',
+	   'fa/fab/fab_ord','fa/fab/faba/faba_ord','fb/fb_ord','fb/fba/fba_ord';
+    rmdir 'fa/faa';
+    rmdir 'fa/fab/faba';
+    rmdir 'fa/fab';
+    rmdir 'fa';
+    rmdir 'fb/fba';
+    rmdir 'fb';
+    chdir '..';
+    rmdir 'for_find';
+}
+
+sub Check($) {
+  $case++;
+  if ($_[0]) { print "ok $case\n"; }
+  else       { print "not ok $case\n"; }
+}
+
+sub CheckDie($) {
+  $case++;
+  if ($_[0]) { print "ok $case\n"; }
+  else { print "not ok $case\n $!\n"; exit 0; }
+}
+
+sub touch {
+  CheckDie( open(my $T,'>',$_[0]) );
+}
+
+sub MkDir($$) {
+  CheckDie( mkdir($_[0],$_[1]) );
+}
+
+sub wanted {
+  print "# '$_' => 1\n";
+  s#\.$## if ($^O eq 'VMS' && $_ ne '.');
+  Check( $Expect{$_} );
+  delete $Expect{$_};
+  $File::Find::prune=1 if  $_ eq 'faba';
+}
+
+sub dn_wanted {
+  my $n = $File::Find::name;
+  $n =~ s#\.$## if ($^O eq 'VMS' && $n ne '.');
+  print "# '$n' => 1\n";
+  my $i = rindex($n,'/');
+  my $OK = exists($Expect{$n});
+  if ( $OK ) {
+      $OK= exists($Expect{substr($n,0,$i)})  if $i >= 0;
+  }
+  Check($OK);
+  delete $Expect{$n};
+}
+
+sub d_wanted {
+  print "# '$_' => 1\n";
+  s#\.$## if ($^O eq 'VMS' && $_ ne '.');
+  my $i = rindex($_,'/');
+  my $OK = exists($Expect{$_});
+  if ( $OK ) {
+      $OK= exists($Expect{substr($_,0,$i)})  if $i >= 0;
+  }
+  Check($OK);
+  delete $Expect{$_};
+}
+
+MkDir( 'for_find',0770 );
+CheckDie(chdir(for_find));
+MkDir( 'fa',0770 );
+MkDir( 'fb',0770  );
+touch('fb/fb_ord');
+MkDir( 'fb/fba',0770  );
+touch('fb/fba/fba_ord');
+CheckDie( symlink('../fb','fa/fsl') ) if $symlink_exists;
+touch('fa/fa_ord');
+
+MkDir( 'fa/faa',0770  );
+touch('fa/faa/faa_ord');
+MkDir( 'fa/fab',0770  );
+touch('fa/fab/fab_ord');
+MkDir( 'fa/fab/faba',0770  );
+touch('fa/fab/faba/faba_ord');
+
+%Expect = ('.' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
+	   'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
+delete $Expect{'fsl'} unless $symlink_exists;
+File::Find::find( {wanted => \&wanted, },'fa' );
+Check( scalar(keys %Expect) == 0 );
+
+%Expect=('fa' => 1, 'fa/fsl' => 1, 'fa/fa_ord' => 1, 'fa/fab' => 1,
+	 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1,
+	 'fa/fab/faba/faba_ord' => 1, 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
+delete $Expect{'fa/fsl'} unless $symlink_exists;
+File::Find::find( {wanted => \&wanted, no_chdir => 1},'fa' );
+
+Check( scalar(keys %Expect) == 0 );
+
+%Expect=('.' => 1, './fa' => 1, './fa/fsl' => 1, './fa/fa_ord' => 1, './fa/fab' => 1,
+         './fa/fab/fab_ord' => 1, './fa/fab/faba' => 1,
+         './fa/fab/faba/faba_ord' => 1, './fa/faa' => 1, './fa/faa/faa_ord' => 1,
+         './fb' => 1, './fb/fba' => 1, './fb/fba/fba_ord' => 1, './fb/fb_ord' => 1);
+delete $Expect{'./fa/fsl'} unless $symlink_exists;
+File::Find::finddepth( {wanted => \&dn_wanted },'.' );
+Check( scalar(keys %Expect) == 0 );
+
+%Expect=('.' => 1, './fa' => 1, './fa/fsl' => 1, './fa/fa_ord' => 1, './fa/fab' => 1,
+         './fa/fab/fab_ord' => 1, './fa/fab/faba' => 1,
+         './fa/fab/faba/faba_ord' => 1, './fa/faa' => 1, './fa/faa/faa_ord' => 1,
+         './fb' => 1, './fb/fba' => 1, './fb/fba/fba_ord' => 1, './fb/fb_ord' => 1);
+delete $Expect{'./fa/fsl'} unless $symlink_exists;
+File::Find::finddepth( {wanted => \&d_wanted, no_chdir => 1 },'.' );
+Check( scalar(keys %Expect) == 0 );
+
+if ( $symlink_exists ) {
+  %Expect=('.' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
+           'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faa' => 1,
+           'faa_ord' => 1);
+
+  File::Find::find( {wanted => \&wanted, follow_fast => 1},'fa' );
+  Check( scalar(keys %Expect) == 0 );
+
+  %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
+           'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
+           'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
+           'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
+  File::Find::find( {wanted => \&wanted, follow_fast => 1, no_chdir => 1},'fa' );
+  Check( scalar(keys %Expect) == 0 );
+
+  %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
+           'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
+           'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
+           'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
+
+  File::Find::finddepth( {wanted => \&dn_wanted, follow_fast => 1},'fa' );
+  Check( scalar(keys %Expect) == 0 );
+
+  %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
+           'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
+           'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
+           'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
+
+  File::Find::finddepth( {wanted => \&d_wanted, follow_fast => 1, no_chdir => 1},'fa' );
+  Check( scalar(keys %Expect) == 0 );
+}
+
+print "# of cases: $case\n";
diff --git a/contrib/perl5/t/lib/filefunc.t b/contrib/perl5/t/lib/filefunc.t
new file mode 100755
index 0000000..46a1e35
--- /dev/null
+++ b/contrib/perl5/t/lib/filefunc.t
@@ -0,0 +1,17 @@
+#!./perl
+
+BEGIN {
+    $^O = '';
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+print "1..1\n";
+
+use File::Spec::Functions;
+
+if (catfile('a','b','c') eq 'a/b/c') {
+    print "ok 1\n";
+} else {
+    print "not ok 1\n";
+}
diff --git a/contrib/perl5/t/lib/filehand.t b/contrib/perl5/t/lib/filehand.t
index b8ec95f..22cff0e 100755
--- a/contrib/perl5/t/lib/filehand.t
+++ b/contrib/perl5/t/lib/filehand.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bIO\b/ && $^O ne 'VMS') {
 	print "1..0\n";
@@ -72,7 +72,8 @@ if ($^O eq 'dos')
 
 ($rd,$wr) = FileHandle::pipe;
 
-if ($^O eq 'VMS' || $^O eq 'os2' || $^O eq 'amigaos' || $^O eq 'MSWin32') {
+if ($^O eq 'VMS' || $^O eq 'os2' || $^O eq 'amigaos' || $^O eq 'MSWin32' ||
+    $Config{d_fork} ne 'define') {
   $wr->autoflush;
   $wr->printf("ok %d\n",11);
   print $rd->getline;
diff --git a/contrib/perl5/t/lib/filepath.t b/contrib/perl5/t/lib/filepath.t
index c3bf4a4..5628d0c 100755
--- a/contrib/perl5/t/lib/filepath.t
+++ b/contrib/perl5/t/lib/filepath.t
@@ -2,14 +2,14 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use File::Path;
 use strict;
 
 my $count = 0;
-$^W = 1;
+use warnings;
 
 print "1..4\n";
 
diff --git a/contrib/perl5/t/lib/filespec.t b/contrib/perl5/t/lib/filespec.t
index ca22d3e..da52ec5 100755
--- a/contrib/perl5/t/lib/filespec.t
+++ b/contrib/perl5/t/lib/filespec.t
@@ -3,41 +3,377 @@
 BEGIN {
     $^O = '';
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
-print "1..4\n";
+# Each element in this array is a single test. Storing them this way makes
+# maintenance easy, and should be OK since perl should be pretty functional
+# before these tests are run.
 
-use File::Spec;
+@tests = (
+# Function                      Expected
+[ "Unix->catfile('a','b','c')", 'a/b/c'  ],
 
+[ "Unix->splitpath('file')",            ',,file'            ],
+[ "Unix->splitpath('/d1/d2/d3/')",      ',/d1/d2/d3/,'      ],
+[ "Unix->splitpath('d1/d2/d3/')",       ',d1/d2/d3/,'       ],
+[ "Unix->splitpath('/d1/d2/d3/.')",     ',/d1/d2/d3/.,'     ],
+[ "Unix->splitpath('/d1/d2/d3/..')",    ',/d1/d2/d3/..,'    ],
+[ "Unix->splitpath('/d1/d2/d3/.file')", ',/d1/d2/d3/,.file' ],
+[ "Unix->splitpath('d1/d2/d3/file')",   ',d1/d2/d3/,file'   ],
+[ "Unix->splitpath('/../../d1/')",      ',/../../d1/,'      ],
+[ "Unix->splitpath('/././d1/')",        ',/././d1/,'        ],
 
-if (File::Spec->catfile('a','b','c') eq 'a/b/c') {
-	print "ok 1\n";
-} else {
-	print "not ok 1\n";
-}
+[ "Unix->catpath('','','file')",            'file'            ],
+[ "Unix->catpath('','/d1/d2/d3/','')",      '/d1/d2/d3/'      ],
+[ "Unix->catpath('','d1/d2/d3/','')",       'd1/d2/d3/'       ],
+[ "Unix->catpath('','/d1/d2/d3/.','')",     '/d1/d2/d3/.'     ],
+[ "Unix->catpath('','/d1/d2/d3/..','')",    '/d1/d2/d3/..'    ],
+[ "Unix->catpath('','/d1/d2/d3/','.file')", '/d1/d2/d3/.file' ],
+[ "Unix->catpath('','d1/d2/d3/','file')",   'd1/d2/d3/file'   ],
+[ "Unix->catpath('','/../../d1/','')",      '/../../d1/'      ],
+[ "Unix->catpath('','/././d1/','')",        '/././d1/'        ],
+[ "Unix->catpath('d1','d2/d3/','')",        'd2/d3/'          ],
+[ "Unix->catpath('d1','d2','d3/')",         'd2/d3/'          ],
 
-use File::Spec::OS2;
+[ "Unix->splitdir('')",           ''           ],
+[ "Unix->splitdir('/d1/d2/d3/')", ',d1,d2,d3,' ],
+[ "Unix->splitdir('d1/d2/d3/')",  'd1,d2,d3,'  ],
+[ "Unix->splitdir('/d1/d2/d3')",  ',d1,d2,d3'  ],
+[ "Unix->splitdir('d1/d2/d3')",   'd1,d2,d3'   ],
 
-if (File::Spec::OS2->catfile('a','b','c') eq 'a/b/c') {
-	print "ok 2\n";
-} else {
-	print "not ok 2\n";
-}
+[ "Unix->catdir()",                     ''          ],
+[ "Unix->catdir('/')",                  '/'         ],
+[ "Unix->catdir('','d1','d2','d3','')", '/d1/d2/d3' ],
+[ "Unix->catdir('d1','d2','d3','')",    'd1/d2/d3'  ],
+[ "Unix->catdir('','d1','d2','d3')",    '/d1/d2/d3' ],
+[ "Unix->catdir('d1','d2','d3')",       'd1/d2/d3'  ],
+
+[ "Unix->catfile('a','b','c')", 'a/b/c' ],
+
+[ "Unix->canonpath('')",                                      ''          ],
+[ "Unix->canonpath('///../../..//./././a//b/.././c/././')",   '/a/b/../c' ],
+[ "Unix->canonpath('/.')",                                    '/.'        ],
+
+[  "Unix->abs2rel('/t1/t2/t3','/t1/t2/t3')",          ''                   ],
+[  "Unix->abs2rel('/t1/t2/t4','/t1/t2/t3')",          '../t4'              ],
+[  "Unix->abs2rel('/t1/t2','/t1/t2/t3')",             '..'                 ],
+[  "Unix->abs2rel('/t1/t2/t3/t4','/t1/t2/t3')",       't4'                 ],
+[  "Unix->abs2rel('/t4/t5/t6','/t1/t2/t3')",          '../../../t4/t5/t6'  ],
+#[ "Unix->abs2rel('../t4','/t1/t2/t3')",              '../t4'              ],
+[  "Unix->abs2rel('/','/t1/t2/t3')",                  '../../..'           ],
+[  "Unix->abs2rel('///','/t1/t2/t3')",                '../../..'           ],
+[  "Unix->abs2rel('/.','/t1/t2/t3')",                 '../../../.'         ],
+[  "Unix->abs2rel('/./','/t1/t2/t3')",                '../../..'           ],
+#[ "Unix->abs2rel('../t4','/t1/t2/t3')",              '../t4'              ],
+
+[ "Unix->rel2abs('t4','/t1/t2/t3')",             '/t1/t2/t3/t4'    ],
+[ "Unix->rel2abs('t4/t5','/t1/t2/t3')",          '/t1/t2/t3/t4/t5' ],
+[ "Unix->rel2abs('.','/t1/t2/t3')",              '/t1/t2/t3'       ],
+[ "Unix->rel2abs('..','/t1/t2/t3')",             '/t1/t2/t3/..'    ],
+[ "Unix->rel2abs('../t4','/t1/t2/t3')",          '/t1/t2/t3/../t4' ],
+[ "Unix->rel2abs('/t1','/t1/t2/t3')",            '/t1'             ],
+
+[ "Win32->splitpath('file')",                            ',,file'                            ],
+[ "Win32->splitpath('\\d1/d2\\d3/')",                    ',\\d1/d2\\d3/,'                    ],
+[ "Win32->splitpath('d1/d2\\d3/')",                      ',d1/d2\\d3/,'                      ],
+[ "Win32->splitpath('\\d1/d2\\d3/.')",                   ',\\d1/d2\\d3/.,'                   ],
+[ "Win32->splitpath('\\d1/d2\\d3/..')",                  ',\\d1/d2\\d3/..,'                  ],
+[ "Win32->splitpath('\\d1/d2\\d3/.file')",               ',\\d1/d2\\d3/,.file'               ],
+[ "Win32->splitpath('\\d1/d2\\d3/file')",                ',\\d1/d2\\d3/,file'                ],
+[ "Win32->splitpath('d1/d2\\d3/file')",                  ',d1/d2\\d3/,file'                  ],
+[ "Win32->splitpath('C:\\d1/d2\\d3/')",                  'C:,\\d1/d2\\d3/,'                  ],
+[ "Win32->splitpath('C:d1/d2\\d3/')",                    'C:,d1/d2\\d3/,'                    ],
+[ "Win32->splitpath('C:\\d1/d2\\d3/file')",              'C:,\\d1/d2\\d3/,file'              ],
+[ "Win32->splitpath('C:d1/d2\\d3/file')",                'C:,d1/d2\\d3/,file'                ],
+[ "Win32->splitpath('C:\\../d2\\d3/file')",              'C:,\\../d2\\d3/,file'              ],
+[ "Win32->splitpath('C:../d2\\d3/file')",                'C:,../d2\\d3/,file'                ],
+[ "Win32->splitpath('\\../..\\d1/')",                    ',\\../..\\d1/,'                    ],
+[ "Win32->splitpath('\\./.\\d1/')",                      ',\\./.\\d1/,'                      ],
+[ "Win32->splitpath('\\\\node\\share\\d1/d2\\d3/')",     '\\\\node\\share,\\d1/d2\\d3/,'     ],
+[ "Win32->splitpath('\\\\node\\share\\d1/d2\\d3/file')", '\\\\node\\share,\\d1/d2\\d3/,file' ],
+[ "Win32->splitpath('\\\\node\\share\\d1/d2\\file')",    '\\\\node\\share,\\d1/d2\\,file'    ],
+[ "Win32->splitpath('file',1)",                          ',file,'                            ],
+[ "Win32->splitpath('\\d1/d2\\d3/',1)",                  ',\\d1/d2\\d3/,'                    ],
+[ "Win32->splitpath('d1/d2\\d3/',1)",                    ',d1/d2\\d3/,'                      ],
+[ "Win32->splitpath('\\\\node\\share\\d1/d2\\d3/',1)",   '\\\\node\\share,\\d1/d2\\d3/,'     ],
+
+[ "Win32->catpath('','','file')",                            'file'                            ],
+[ "Win32->catpath('','\\d1/d2\\d3/','')",                    '\\d1/d2\\d3/'                    ],
+[ "Win32->catpath('','d1/d2\\d3/','')",                      'd1/d2\\d3/'                      ],
+[ "Win32->catpath('','\\d1/d2\\d3/.','')",                   '\\d1/d2\\d3/.'                   ],
+[ "Win32->catpath('','\\d1/d2\\d3/..','')",                  '\\d1/d2\\d3/..'                  ],
+[ "Win32->catpath('','\\d1/d2\\d3/','.file')",               '\\d1/d2\\d3/.file'               ],
+[ "Win32->catpath('','\\d1/d2\\d3/','file')",                '\\d1/d2\\d3/file'                ],
+[ "Win32->catpath('','d1/d2\\d3/','file')",                  'd1/d2\\d3/file'                  ],
+[ "Win32->catpath('C:','\\d1/d2\\d3/','')",                  'C:\\d1/d2\\d3/'                  ],
+[ "Win32->catpath('C:','d1/d2\\d3/','')",                    'C:d1/d2\\d3/'                    ],
+[ "Win32->catpath('C:','\\d1/d2\\d3/','file')",              'C:\\d1/d2\\d3/file'              ],
+[ "Win32->catpath('C:','d1/d2\\d3/','file')",                'C:d1/d2\\d3/file'                ],
+[ "Win32->catpath('C:','\\../d2\\d3/','file')",              'C:\\../d2\\d3/file'              ],
+[ "Win32->catpath('C:','../d2\\d3/','file')",                'C:../d2\\d3/file'                ],
+[ "Win32->catpath('','\\../..\\d1/','')",                    '\\../..\\d1/'                    ],
+[ "Win32->catpath('','\\./.\\d1/','')",                      '\\./.\\d1/'                      ],
+[ "Win32->catpath('\\\\node\\share','\\d1/d2\\d3/','')",     '\\\\node\\share\\d1/d2\\d3/'     ],
+[ "Win32->catpath('\\\\node\\share','\\d1/d2\\d3/','file')", '\\\\node\\share\\d1/d2\\d3/file' ],
+[ "Win32->catpath('\\\\node\\share','\\d1/d2\\','file')",    '\\\\node\\share\\d1/d2\\file'    ],
+
+[ "Win32->splitdir('')",             ''           ],
+[ "Win32->splitdir('\\d1/d2\\d3/')", ',d1,d2,d3,' ],
+[ "Win32->splitdir('d1/d2\\d3/')",   'd1,d2,d3,'  ],
+[ "Win32->splitdir('\\d1/d2\\d3')",  ',d1,d2,d3'  ],
+[ "Win32->splitdir('d1/d2\\d3')",    'd1,d2,d3'   ],
+
+[ "Win32->catdir()",                        ''                   ],
+[ "Win32->catdir('')",                      '\\'                 ],
+[ "Win32->catdir('/')",                     '\\'                 ],
+[ "Win32->catdir('//d1','d2')",             '\\\\d1\\d2'         ],
+[ "Win32->catdir('','/d1','d2')",           '\\\\d1\\d2'         ],
+[ "Win32->catdir('','','/d1','d2')",        '\\\\\\d1\\d2'       ],
+[ "Win32->catdir('','//d1','d2')",          '\\\\\\d1\\d2'       ],
+[ "Win32->catdir('','','//d1','d2')",       '\\\\\\\\d1\\d2'     ],
+[ "Win32->catdir('','d1','','d2','')",      '\\d1\\d2'           ],
+[ "Win32->catdir('','d1','d2','d3','')",    '\\d1\\d2\\d3'       ],
+[ "Win32->catdir('d1','d2','d3','')",       'd1\\d2\\d3'         ],
+[ "Win32->catdir('','d1','d2','d3')",       '\\d1\\d2\\d3'       ],
+[ "Win32->catdir('d1','d2','d3')",          'd1\\d2\\d3'         ],
+[ "Win32->catdir('A:/d1','d2','d3')",       'A:\\d1\\d2\\d3'     ],
+[ "Win32->catdir('A:/d1','d2','d3','')",    'A:\\d1\\d2\\d3'     ],
+#[ "Win32->catdir('A:/d1','B:/d2','d3','')", 'A:\\d1\\d2\\d3'     ],
+[ "Win32->catdir('A:/d1','B:/d2','d3','')", 'A:\\d1\\B:\\d2\\d3' ],
+[ "Win32->catdir('A:/')",                   'A:\\'               ],
+
+[ "Win32->catfile('a','b','c')", 'a\\b\\c' ],
+
+[ "Win32->canonpath('')",               ''                    ],
+[ "Win32->canonpath('a:')",             'A:'                  ],
+[ "Win32->canonpath('A:f')",            'A:f'                 ],
+[ "Win32->canonpath('//a\\b//c')",      '\\\\a\\b\\c'         ],
+[ "Win32->canonpath('/a/..../c')",      '\\a\\....\\c'        ],
+[ "Win32->canonpath('//a/b\\c')",       '\\\\a\\b\\c'         ],
+[ "Win32->canonpath('////')",           '\\\\\\'              ],
+[ "Win32->canonpath('//')",             '\\'                  ],
+[ "Win32->canonpath('/.')",             '\\.'                 ],
+[ "Win32->canonpath('//a/b/../../c')",  '\\\\a\\b\\..\\..\\c' ],
+[ "Win32->canonpath('//a/../../c')",    '\\\\a\\..\\..\\c'    ],
+
+[  "Win32->abs2rel('/t1/t2/t3','/t1/t2/t3')",    ''                       ],
+[  "Win32->abs2rel('/t1/t2/t4','/t1/t2/t3')",    '..\\t4'                 ],
+[  "Win32->abs2rel('/t1/t2','/t1/t2/t3')",       '..'                     ],
+[  "Win32->abs2rel('/t1/t2/t3/t4','/t1/t2/t3')", 't4'                     ],
+[  "Win32->abs2rel('/t4/t5/t6','/t1/t2/t3')",    '..\\..\\..\\t4\\t5\\t6' ],
+#[ "Win32->abs2rel('../t4','/t1/t2/t3')",        '\\t1\\t2\\t3\\..\\t4'   ],
+[  "Win32->abs2rel('/','/t1/t2/t3')",            '..\\..\\..'             ],
+[  "Win32->abs2rel('///','/t1/t2/t3')",          '..\\..\\..'             ],
+[  "Win32->abs2rel('/.','/t1/t2/t3')",           '..\\..\\..\\.'          ],
+[  "Win32->abs2rel('/./','/t1/t2/t3')",          '..\\..\\..'             ],
+[  "Win32->abs2rel('\\\\a/t1/t2/t4','/t2/t3')",  '..\\t4'                 ],
+[  "Win32->abs2rel('//a/t1/t2/t4','/t2/t3')",    '..\\t4'                 ],
+
+[ "Win32->rel2abs('temp','C:/')",                       'C:\\temp'                        ],
+[ "Win32->rel2abs('temp','C:/a')",                      'C:\\a\\temp'                     ],
+[ "Win32->rel2abs('temp','C:/a/')",                     'C:\\a\\temp'                     ],
+[ "Win32->rel2abs('../','C:/')",                        'C:\\..'                          ],
+[ "Win32->rel2abs('../','C:/a')",                       'C:\\a\\..'                       ],
+[ "Win32->rel2abs('temp','//prague_main/work/')",       '\\\\prague_main\\work\\temp'     ],
+[ "Win32->rel2abs('../temp','//prague_main/work/')",    '\\\\prague_main\\work\\..\\temp' ],
+[ "Win32->rel2abs('temp','//prague_main/work')",        '\\\\prague_main\\work\\temp'     ],
+[ "Win32->rel2abs('../','//prague_main/work')",         '\\\\prague_main\\work\\..'       ],
+
+[ "VMS->splitpath('file')",                                       ',,file'                                   ],
+[ "VMS->splitpath('[d1.d2.d3]')",                                 ',[d1.d2.d3],'                               ],
+[ "VMS->splitpath('[.d1.d2.d3]')",                                ',[.d1.d2.d3],'                              ],
+[ "VMS->splitpath('[d1.d2.d3]file')",                             ',[d1.d2.d3],file'                           ],
+[ "VMS->splitpath('d1/d2/d3/file')",                              ',[.d1.d2.d3],file'                          ],
+[ "VMS->splitpath('/d1/d2/d3/file')",                             'd1:,[d2.d3],file'                         ],
+[ "VMS->splitpath('[.d1.d2.d3]file')",                            ',[.d1.d2.d3],file'                          ],
+[ "VMS->splitpath('node::volume:[d1.d2.d3]')",                    'node::volume:,[d1.d2.d3],'                  ],
+[ "VMS->splitpath('node::volume:[d1.d2.d3]file')",                'node::volume:,[d1.d2.d3],file'              ],
+[ "VMS->splitpath('node\"access_spec\"::volume:[d1.d2.d3]')",     'node"access_spec"::volume:,[d1.d2.d3],'     ],
+[ "VMS->splitpath('node\"access_spec\"::volume:[d1.d2.d3]file')", 'node"access_spec"::volume:,[d1.d2.d3],file' ],
+
+[ "VMS->catpath('','','file')",                                       'file'                                     ],
+[ "VMS->catpath('','[d1.d2.d3]','')",                                 '[d1.d2.d3]'                               ],
+[ "VMS->catpath('','[.d1.d2.d3]','')",                                '[.d1.d2.d3]'                              ],
+[ "VMS->catpath('','[d1.d2.d3]','file')",                             '[d1.d2.d3]file'                           ],
+[ "VMS->catpath('','[.d1.d2.d3]','file')",                            '[.d1.d2.d3]file'                          ],
+[ "VMS->catpath('','d1/d2/d3','file')",                               '[.d1.d2.d3]file'                            ],
+[ "VMS->catpath('v','d1/d2/d3','file')",                              'v:[.d1.d2.d3]file'                            ],
+[ "VMS->catpath('node::volume:','[d1.d2.d3]','')",                    'node::volume:[d1.d2.d3]'                  ],
+[ "VMS->catpath('node::volume:','[d1.d2.d3]','file')",                'node::volume:[d1.d2.d3]file'              ],
+[ "VMS->catpath('node\"access_spec\"::volume:','[d1.d2.d3]','')",     'node"access_spec"::volume:[d1.d2.d3]'     ],
+[ "VMS->catpath('node\"access_spec\"::volume:','[d1.d2.d3]','file')", 'node"access_spec"::volume:[d1.d2.d3]file' ],
+
+[ "VMS->canonpath('')",                                    ''                        ],
+[ "VMS->canonpath('volume:[d1]file')",                     'volume:[d1]file'         ],
+[ "VMS->canonpath('volume:[d1.-.d2.][d3.d4.-]')",              'volume:[d2.d3]'          ],
+[ "VMS->canonpath('volume:[000000.d1]d2.dir;1')",                 'volume:[d1]d2.dir;1'   ],
+
+[ "VMS->splitdir('')",            ''          ],
+[ "VMS->splitdir('[]')",          ''          ],
+[ "VMS->splitdir('d1.d2.d3')",    'd1,d2,d3'  ],
+[ "VMS->splitdir('[d1.d2.d3]')",  'd1,d2,d3'  ],
+[ "VMS->splitdir('.d1.d2.d3')",   ',d1,d2,d3' ],
+[ "VMS->splitdir('[.d1.d2.d3]')", ',d1,d2,d3' ],
+[ "VMS->splitdir('.-.d2.d3')",    ',-,d2,d3'  ],
+[ "VMS->splitdir('[.-.d2.d3]')",  ',-,d2,d3'  ],
+
+[ "VMS->catdir('')",                                                      ''                 ],
+[ "VMS->catdir('d1','d2','d3')",                                          '[.d1.d2.d3]'         ],
+[ "VMS->catdir('d1','d2/','d3')",                                         '[.d1.d2.d3]'         ],
+[ "VMS->catdir('','d1','d2','d3')",                                       '[.d1.d2.d3]'        ],
+[ "VMS->catdir('','-','d2','d3')",                                        '[-.d2.d3]'         ],
+[ "VMS->catdir('','-','','d3')",                                          '[-.d3]'            ],
+[ "VMS->catdir('dir.dir','d2.dir','d3.dir')",                             '[.dir.d2.d3]'        ],
+[ "VMS->catdir('[.name]')",                                               '[.name]'            ],
+[ "VMS->catdir('[.name]','[.name]')",                                     '[.name.name]'],    
+
+[  "VMS->abs2rel('node::volume:[t1.t2.t3]','[t1.t2.t3]')", ''                 ],
+[  "VMS->abs2rel('node::volume:[t1.t2.t4]','[t1.t2.t3]')", '[-.t4]'           ],
+[  "VMS->abs2rel('[t1.t2.t3]','[t1.t2.t3]')",              ''                 ],
+[  "VMS->abs2rel('[t1.t2.t3]file','[t1.t2.t3]')",          'file'             ],
+[  "VMS->abs2rel('[t1.t2.t4]','[t1.t2.t3]')",              '[-.t4]'           ],
+[  "VMS->abs2rel('[t1.t2]file','[t1.t2.t3]')",             '[-]file'          ],
+[  "VMS->abs2rel('[t1.t2.t3.t4]','[t1.t2.t3]')",           '[t4]'             ],
+[  "VMS->abs2rel('[t4.t5.t6]','[t1.t2.t3]')",              '[---.t4.t5.t6]'   ],
+[ "VMS->abs2rel('[000000]','[t1.t2.t3]')",                 '[---.000000]'     ],
+[ "VMS->abs2rel('a:[t1.t2.t4]','[t1.t2.t3]')",             '[-.t4]'           ],
+[ "VMS->abs2rel('[a.-.b.c.-]','[t1.t2.t3]')",              '[---.b]'          ],
 
-use File::Spec::Win32;
+[ "VMS->rel2abs('[.t4]','[t1.t2.t3]')",          '[t1.t2.t3.t4]'    ],
+[ "VMS->rel2abs('[.t4.t5]','[t1.t2.t3]')",       '[t1.t2.t3.t4.t5]' ],
+[ "VMS->rel2abs('[]','[t1.t2.t3]')",             '[t1.t2.t3]'       ],
+[ "VMS->rel2abs('[-]','[t1.t2.t3]')",            '[t1.t2]'          ],
+[ "VMS->rel2abs('[-.t4]','[t1.t2.t3]')",         '[t1.t2.t4]'       ],
+[ "VMS->rel2abs('[t1]','[t1.t2.t3]')",           '[t1]'             ],
 
-if (File::Spec::Win32->catfile('a','b','c') eq 'a\b\c') {
-	print "ok 3\n";
-} else {
-	print "not ok 3\n";
+[ "OS2->catdir('A:/d1','B:/d2','d3','')", 'A:/d1/B:/d2/d3' ],
+[ "OS2->catfile('a','b','c')",            'a/b/c'          ],
+
+[ "Mac->splitpath('file')",          ',,file'          ],
+[ "Mac->splitpath(':file')",         ',:,file'         ],
+[ "Mac->splitpath(':d1',1)",         ',:d1:,'          ],
+[ "Mac->splitpath('d1',1)",          'd1:,,'           ],
+[ "Mac->splitpath('d1:d2:d3:')",     'd1:,d2:d3:,'     ],
+[ "Mac->splitpath('d1:d2:d3',1)",    'd1:,d2:d3:,'     ],
+[ "Mac->splitpath(':d1:d2:d3:')",    ',:d1:d2:d3:,'    ],
+[ "Mac->splitpath(':d1:d2:d3:',1)",  ',:d1:d2:d3:,'    ],
+[ "Mac->splitpath('d1:d2:d3:file')", 'd1:,d2:d3:,file' ],
+[ "Mac->splitpath('d1:d2:d3',1)",    'd1:,d2:d3:,'     ],
+
+[ "Mac->catdir('')",                ':'           ],
+[ "Mac->catdir('d1','d2','d3')",    'd1:d2:d3:'   ],
+[ "Mac->catdir('d1','d2/','d3')",   'd1:d2/:d3:'  ],
+[ "Mac->catdir('','d1','d2','d3')", ':d1:d2:d3:'  ],
+[ "Mac->catdir('','','d2','d3')",   '::d2:d3:'    ],
+[ "Mac->catdir('','','','d3')",     ':::d3:'      ],
+[ "Mac->catdir(':name')",           ':name:'      ],
+[ "Mac->catdir(':name',':name')",   ':name:name:' ],
+
+[ "Mac->catfile('a','b','c')", 'a:b:c' ],
+
+[ "Mac->canonpath('')",                   ''     ],
+[ "Mac->canonpath(':')",                  ':'    ],
+[ "Mac->canonpath('::')",                 '::'   ],
+[ "Mac->canonpath('a::')",                'a::'  ],
+[ "Mac->canonpath(':a::')",               ':a::' ],
+
+[ "Mac->abs2rel('t1:t2:t3','t1:t2:t3')",    ':'            ],
+[ "Mac->abs2rel('t1:t2','t1:t2:t3')",       '::'           ],
+[ "Mac->abs2rel('t1:t4','t1:t2:t3')",       ':::t4'        ],
+[ "Mac->abs2rel('t1:t2:t4','t1:t2:t3')",    '::t4'         ],
+[ "Mac->abs2rel('t1:t2:t3:t4','t1:t2:t3')", ':t4'          ],
+[ "Mac->abs2rel('t4:t5:t6','t1:t2:t3')",    '::::t4:t5:t6' ],
+[ "Mac->abs2rel('t1','t1:t2:t3')",          ':::'          ],
+
+[ "Mac->rel2abs(':t4','t1:t2:t3')",          't1:t2:t3:t4'    ],
+[ "Mac->rel2abs(':t4:t5','t1:t2:t3')",       't1:t2:t3:t4:t5' ],
+[ "Mac->rel2abs('','t1:t2:t3')",             ''               ],
+[ "Mac->rel2abs('::','t1:t2:t3')",           't1:t2:t3::'     ],
+[ "Mac->rel2abs('::t4','t1:t2:t3')",         't1:t2:t3::t4'   ],
+[ "Mac->rel2abs('t1','t1:t2:t3')",           't1'             ],
+) ;
+
+# Grab all of the plain routines from File::Spec
+use File::Spec @File::Spec::EXPORT_OK ;
+
+require File::Spec::Unix ;
+require File::Spec::Win32 ;
+
+eval {
+   require VMS::Filespec ;
+} ;
+
+my $skip_exception = "Install VMS::Filespec (from vms/ext)" ;
+
+if ( $@ ) {
+   # Not pretty, but it allows testing of things not implemented soley
+   # on VMS.  It might be better to change File::Spec::VMS to do this,
+   # making it more usable when running on (say) Unix but working with
+   # VMS paths.
+   eval qq-
+      sub File::Spec::VMS::vmsify  { die "$skip_exception" }
+      sub File::Spec::VMS::unixify { die "$skip_exception" }
+      sub File::Spec::VMS::vmspath { die "$skip_exception" }
+   - ;
+   $INC{"VMS/Filespec.pm"} = 1 ;
 }
+require File::Spec::VMS ;
+
+require File::Spec::OS2 ;
+require File::Spec::Mac ;
+
+print "1..", scalar( @tests ), "\n" ;
 
-use File::Spec::Mac;
+my $current_test= 1 ;
 
-if (File::Spec::Mac->catfile('a','b','c') eq 'a:b:c') {
-	print "ok 4\n";
-} else {
-	print "not ok 4\n";
+# Test out the class methods
+for ( @tests ) {
+   tryfunc( @$_ ) ;
 }
 
+
+
+#
+# Tries a named function with the given args and compares the result against
+# an expected result. Works with functions that return scalars or arrays.
+#
+sub tryfunc {
+    my $function = shift ;
+    my $expected = shift ;
+    my $platform = shift ;
+
+    if ($platform && $^O ne $platform) {
+	print "ok $current_test # skipped: $function\n" ;
+	++$current_test ;
+	return;
+    }
+
+    $function =~ s#\\#\\\\#g ;
+
+    my $got ;
+    if ( $function =~ /^[^\$].*->/ ) {
+	$got = eval( "join( ',', File::Spec::$function )" ) ;
+    }
+    else {
+	$got = eval( "join( ',', $function )" ) ;
+    }
+
+    if ( $@ ) {
+        if ( substr( $@, 0, length $skip_exception ) eq $skip_exception ) {
+	    chomp $@ ;
+	    print "ok $current_test # skip $function: $@\n" ;
+	}
+	else {
+	    chomp $@ ;
+	    print "not ok $current_test # $function: $@\n" ;
+	}
+    }
+    elsif ( !defined( $got ) || $got ne $expected ) {
+	print "not ok $current_test # $function: got '$got', expected '$expected'\n" ;
+    }
+    else {
+	print "ok $current_test # $function\n" ;
+    }
+    ++$current_test ;
+}
diff --git a/contrib/perl5/t/lib/findbin.t b/contrib/perl5/t/lib/findbin.t
index 3e742f9..f0939e9 100755
--- a/contrib/perl5/t/lib/findbin.t
+++ b/contrib/perl5/t/lib/findbin.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..1\n";
diff --git a/contrib/perl5/t/lib/gdbm.t b/contrib/perl5/t/lib/gdbm.t
index 2395611..dc4e96e 100755
--- a/contrib/perl5/t/lib/gdbm.t
+++ b/contrib/perl5/t/lib/gdbm.t
@@ -3,17 +3,17 @@
 # $RCSfile: dbm.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:43 $
 
 BEGIN {
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bGDBM_File\b/) {
-	print "1..0\n";
+	print "1..0 # Skip: GDBM_File was not built\n";
 	exit 0;
     }
 }
 
 use GDBM_File;
 
-print "1..20\n";
+print "1..66\n";
 
 unlink <Op.dbmx*>;
 
@@ -206,3 +206,189 @@ EOM
     unlink "SubDB.pm", <dbhash.tmp*> ;
 
 }
+
+{
+   # DBM Filter tests
+   use strict ;
+   my (%h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   unlink <Op.dbmx*>;
+   ok(21, $db = tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640)) ;
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h{"fred"} = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(22, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(23, $h{"fred"} eq "joe");
+   #                   fk    sk     fv    sv
+   ok(24, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(25, $db->FIRSTKEY() eq "fred") ;
+   #                    fk     sk  fv  sv
+   ok(26, checkOutput( "fred", "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ = lc $_ ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"Fred"} = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(27, checkOutput( "", "fred", "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(28, $h{"Fred"} eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(29, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(30, $db->FIRSTKEY() eq "FRED") ;
+   #                   fk   sk     fv    sv
+   ok(31, checkOutput( "FRED", "", "", "")) ;
+
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(32, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(33, $h{"fred"} eq "joe");
+   ok(34, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(35, $db->FIRSTKEY() eq "fred") ;
+   ok(36, checkOutput( "fred", "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(37, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(38, $h{"fred"} eq "joe");
+   ok(39, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(40, $db->FIRSTKEY() eq "fred") ;
+   ok(41, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie %h;
+   unlink <Op.dbmx*>;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (%h, $db) ;
+
+    unlink <Op.dbmx*>;
+    ok(42, $db = tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640)) ;
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h{"fred"} = "joe" ;
+    ok(43, $result{"store key"} eq "store key - 1: [fred]");
+    ok(44, $result{"store value"} eq "store value - 1: [joe]");
+    ok(45, !defined $result{"fetch key"} );
+    ok(46, !defined $result{"fetch value"} );
+    ok(47, $_ eq "original") ;
+
+    ok(48, $db->FIRSTKEY() eq "fred") ;
+    ok(49, $result{"store key"} eq "store key - 1: [fred]");
+    ok(50, $result{"store value"} eq "store value - 1: [joe]");
+    ok(51, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(52, ! defined $result{"fetch value"} );
+    ok(53, $_ eq "original") ;
+
+    $h{"jim"}  = "john" ;
+    ok(54, $result{"store key"} eq "store key - 2: [fred jim]");
+    ok(55, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(56, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(57, $result{"fetch value"} eq "");
+    ok(58, $_ eq "original") ;
+
+    ok(59, $h{"fred"} eq "joe");
+    ok(60, $result{"store key"} eq "store key - 3: [fred jim fred]");
+    ok(61, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(62, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(63, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(64, $_ eq "original") ;
+
+    undef $db ;
+    untie %h;
+    unlink <Op.dbmx*>;
+}
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (%h, $db) ;
+   unlink <Op.dbmx*>;
+
+   ok(65, $db = tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640)) ;
+
+   $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+   eval '$h{1} = 1234' ;
+   ok(66, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie %h;
+   unlink <Op.dbmx*>;
+}
diff --git a/contrib/perl5/t/lib/getopt.t b/contrib/perl5/t/lib/getopt.t
index fb70f10..0354627 100755
--- a/contrib/perl5/t/lib/getopt.t
+++ b/contrib/perl5/t/lib/getopt.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..11\n";
diff --git a/contrib/perl5/t/lib/glob-basic.t b/contrib/perl5/t/lib/glob-basic.t
new file mode 100755
index 0000000..4728083
--- /dev/null
+++ b/contrib/perl5/t/lib/glob-basic.t
@@ -0,0 +1,119 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    require Config; import Config;
+    if ($Config{'extensions'} !~ /\bFile\/Glob\b/i) {
+        print "1..0\n";
+        exit 0;
+    }
+    print "1..9\n";
+}
+END {
+    print "not ok 1\n" unless $loaded;
+}
+use File::Glob ':glob';
+use Cwd ();
+$loaded = 1;
+print "ok 1\n";
+
+sub array {
+    return '(', join(", ", map {defined $_ ? "\"$_\"" : "undef"} @a), ")\n";
+}
+
+# look for the contents of the current directory
+$ENV{PATH} = "/bin";
+delete @ENV{BASH_ENV, CDPATH, ENV, IFS};
+@correct = ();
+if (opendir(D, ".")) {
+   @correct = grep { !/^\.\.?$/ } sort readdir(D);
+   closedir D;
+}
+@a = File::Glob::glob("*", 0);
+@a = sort @a;
+if ("@a" ne "@correct" || GLOB_ERROR) {
+    print "# |@a| ne |@correct|\nnot ";
+}
+print "ok 2\n";
+
+# look up the user's home directory
+# should return a list with one item, and not set ERROR
+if ($^O ne 'MSWin32' || $^O ne 'VMS') {
+  eval {
+    ($name, $home) = (getpwuid($>))[0,7];
+    1;
+  } and do {
+    @a = File::Glob::glob("~$name", GLOB_TILDE);
+    if (scalar(@a) != 1 || $a[0] ne $home || GLOB_ERROR) {
+	print "not ";
+    }
+  };
+}
+print "ok 3\n";
+
+# check backslashing
+# should return a list with one item, and not set ERROR
+@a = File::Glob::glob('TEST', GLOB_QUOTE);
+if (scalar @a != 1 || $a[0] ne 'TEST' || GLOB_ERROR) {
+    local $/ = "][";
+    print "# [@a]\n";
+    print "not ";
+}
+print "ok 4\n";
+
+# check nonexistent checks
+# should return an empty list
+# XXX since errfunc is NULL on win32, this test is not valid there
+@a = File::Glob::glob("asdfasdf", 0);
+if ($^O ne 'MSWin32' and scalar @a != 0) {
+    print "# |@a|\nnot ";
+}
+print "ok 5\n";
+
+# check bad protections
+# should return an empty list, and set ERROR
+if ($^O eq 'mpeix' or $^O eq 'MSWin32' or $^O eq 'os2' or $^O eq 'VMS'
+    or $^O eq 'cygwin' or Cwd::cwd() =~ m#^/afs#s or not $>)
+{
+    print "ok 6 # skipped\n";
+}
+else {
+    $dir = "PtEeRsLt.dir";
+    mkdir $dir, 0;
+    @a = File::Glob::glob("$dir/*", GLOB_ERR);
+    #print "\@a = ", array(@a);
+    rmdir $dir;
+    if (scalar(@a) != 0 || GLOB_ERROR == 0) {
+	print "not ";
+    }
+    print "ok 6\n";
+}
+
+# check for csh style globbing
+@a = File::Glob::glob('{a,b}', GLOB_BRACE | GLOB_NOMAGIC);
+unless (@a == 2 and $a[0] eq 'a' and $a[1] eq 'b') {
+    print "not ";
+}
+print "ok 7\n";
+
+@a = File::Glob::glob(
+    '{TES*,doesntexist*,a,b}',
+    GLOB_BRACE | GLOB_NOMAGIC
+);
+unless (@a == 3
+        and $a[0] eq ($^O eq 'VMS'? 'test.' : 'TEST')
+        and $a[1] eq 'a'
+        and $a[2] eq 'b')
+{
+    print "not ";
+}
+print "ok 8\n";
+
+# "~" should expand to $ENV{HOME}
+$ENV{HOME} = "sweet home";
+@a = File::Glob::glob('~', GLOB_TILDE | GLOB_NOMAGIC);
+unless (@a == 1 and $a[0] eq $ENV{HOME}) {
+    print "not ";
+}
+print "ok 9\n";
diff --git a/contrib/perl5/t/lib/glob-case.t b/contrib/perl5/t/lib/glob-case.t
new file mode 100755
index 0000000..32719b2
--- /dev/null
+++ b/contrib/perl5/t/lib/glob-case.t
@@ -0,0 +1,53 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    require Config; import Config;
+    if ($Config{'extensions'} !~ /\bFile\/Glob\b/i) {
+        print "1..0\n";
+        exit 0;
+    }
+    print "1..7\n";
+}
+END {
+    print "not ok 1\n" unless $loaded;
+}
+use File::Glob qw(:glob csh_glob);
+$loaded = 1;
+print "ok 1\n";
+
+# Test the actual use of the case sensitivity tags, via csh_glob()
+import File::Glob ':nocase';
+@a = csh_glob("lib/G*.t"); # At least glob-basic.t glob-case.t glob-global.t
+print "not " unless @a >= 3;
+print "ok 2\n";
+
+# This may fail on systems which are not case-PRESERVING
+import File::Glob ':case';
+@a = csh_glob("lib/G*.t"); # None should be uppercase
+print "not " unless @a == 0;
+print "ok 3\n";
+
+# Test the explicit use of the GLOB_NOCASE flag
+@a = File::Glob::glob("lib/G*.t", GLOB_NOCASE);
+print "not " unless @a >= 3;
+print "ok 4\n";
+
+# Test Win32 backslash nastiness...
+if ($^O ne 'MSWin32') {
+    print "ok 5\nok 6\nok 7\n";
+}
+else {
+    @a = File::Glob::glob("lib\\g*.t");
+    print "not " unless @a >= 3;
+    print "ok 5\n";
+    mkdir "[]", 0;
+    @a = File::Glob::glob("\\[\\]", GLOB_QUOTE);
+    rmdir "[]";
+    print "# returned @a\nnot " unless @a == 1;
+    print "ok 6\n";
+    @a = File::Glob::glob("lib\\*", GLOB_QUOTE);
+    print "not " if @a == 0;
+    print "ok 7\n";
+}
diff --git a/contrib/perl5/t/lib/glob-global.t b/contrib/perl5/t/lib/glob-global.t
new file mode 100755
index 0000000..9d273bd
--- /dev/null
+++ b/contrib/perl5/t/lib/glob-global.t
@@ -0,0 +1,110 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    require Config; import Config;
+    if ($Config{'extensions'} !~ /\bFile\/Glob\b/i) {
+        print "1..0\n";
+        exit 0;
+    }
+    print "1..10\n";
+}
+END {
+    print "not ok 1\n" unless $loaded;
+}
+
+BEGIN {
+    *CORE::GLOBAL::glob = sub { "Just another Perl hacker," };
+}
+
+BEGIN {
+    if ("Just another Perl hacker," ne (<*>)[0]) {
+        die <<EOMessage;
+Your version of perl ($]) doesn't seem to allow extensions to override
+the core glob operator.
+EOMessage
+    }
+}
+
+use File::Glob ':globally';
+$loaded = 1;
+print "ok 1\n";
+
+$_ = "lib/*.t";
+my @r = glob;
+print "not " if $_ ne 'lib/*.t';
+print "ok 2\n";
+
+# we should have at least basic.t, global.t, taint.t
+print "# |@r|\nnot " if @r < 3;
+print "ok 3\n";
+
+# check if <*/*> works
+@r = <*/*.t>;
+# at least t/global.t t/basic.t, t/taint.t
+print "not " if @r < 3;
+print "ok 4\n";
+my $r = scalar @r;
+
+# check if scalar context works
+@r = ();
+while (defined($_ = <*/*.t>)) {
+    #print "# $_\n";
+    push @r, $_;
+}
+print "not " if @r != $r;
+print "ok 5\n";
+
+# check if array context works
+@r = ();
+for (<*/*.t>) {
+    #print "# $_\n";
+    push @r, $_;
+}
+print "not " if @r != $r;
+print "ok 6\n";
+
+# test if implicit assign to $_ in while() works
+@r = ();
+while (<*/*.t>) {
+    #print "# $_\n";
+    push @r, $_;
+}
+print "not " if @r != $r;
+print "ok 7\n";
+
+# test if explicit glob() gets assign magic too
+my @s = ();
+while (glob '*/*.t') {
+    #print "# $_\n";
+    push @s, $_;
+}
+print "not " if "@r" ne "@s";
+print "ok 8\n";
+
+# how about in a different package, like?
+package Foo;
+use File::Glob ':globally';
+@s = ();
+while (glob '*/*.t') {
+    #print "# $_\n";
+    push @s, $_;
+}
+print "not " if "@r" ne "@s";
+print "ok 9\n";
+
+# test if different glob ops maintain independent contexts
+@s = ();
+my $i = 0;
+while (<*/*.t>) {
+    #print "# $_ <";
+    push @s, $_;
+    while (<bas*/*.t>) {
+        #print " $_";
+        $i++;
+    }
+    #print " >\n";
+}
+print "not " if "@r" ne "@s" or not $i;
+print "ok 10\n";
diff --git a/contrib/perl5/t/lib/glob-taint.t b/contrib/perl5/t/lib/glob-taint.t
new file mode 100755
index 0000000..a8dc213
--- /dev/null
+++ b/contrib/perl5/t/lib/glob-taint.t
@@ -0,0 +1,26 @@
+#!./perl -T
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    require Config; import Config;
+    if ($Config{'extensions'} !~ /\bFile\/Glob\b/i) {
+        print "1..0\n";
+        exit 0;
+    }
+    print "1..2\n";
+}
+END {
+    print "not ok 1\n" unless $loaded;
+}
+use File::Glob;
+$loaded = 1;
+print "ok 1\n";
+
+# all filenames should be tainted
+@a = File::Glob::glob("*");
+eval { $a = join("",@a), kill 0; 1 };
+unless ($@ =~ /Insecure dependency/) {
+    print "not ";
+}
+print "ok 2\n";
diff --git a/contrib/perl5/t/lib/gol-basic.t b/contrib/perl5/t/lib/gol-basic.t
new file mode 100755
index 0000000..4b25322
--- /dev/null
+++ b/contrib/perl5/t/lib/gol-basic.t
@@ -0,0 +1,24 @@
+#!./perl -w
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+use Getopt::Long 2.17;
+
+print "1..9\n";
+
+@ARGV = qw(-Foo -baR --foo bar);
+Getopt::Long::Configure ("no_ignore_case");
+undef $opt_baR;
+undef $opt_bar;
+print "ok 1\n" if GetOptions ("foo", "Foo=s");
+print ((defined $opt_foo)   ? "" : "not ", "ok 2\n");
+print (($opt_foo == 1)      ? "" : "not ", "ok 3\n");
+print ((defined $opt_Foo)   ? "" : "not ", "ok 4\n");
+print (($opt_Foo eq "-baR") ? "" : "not ", "ok 5\n");
+print ((@ARGV == 1)         ? "" : "not ", "ok 6\n");
+print (($ARGV[0] eq "bar")  ? "" : "not ", "ok 7\n");
+print (!(defined $opt_baR)  ? "" : "not ", "ok 8\n");
+print (!(defined $opt_bar)  ? "" : "not ", "ok 9\n");
diff --git a/contrib/perl5/t/lib/gol-compat.t b/contrib/perl5/t/lib/gol-compat.t
new file mode 100755
index 0000000..a4f807c
--- /dev/null
+++ b/contrib/perl5/t/lib/gol-compat.t
@@ -0,0 +1,25 @@
+#!./perl -w
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+require "newgetopt.pl";
+
+print "1..9\n";
+
+@ARGV = qw(-Foo -baR --foo bar);
+$newgetopt::ignorecase = 0;
+$newgetopt::ignorecase = 0;
+undef $opt_baR;
+undef $opt_bar;
+print "ok 1\n" if NGetOpt ("foo", "Foo=s");
+print ((defined $opt_foo)   ? "" : "not ", "ok 2\n");
+print (($opt_foo == 1)      ? "" : "not ", "ok 3\n");
+print ((defined $opt_Foo)   ? "" : "not ", "ok 4\n");
+print (($opt_Foo eq "-baR") ? "" : "not ", "ok 5\n");
+print ((@ARGV == 1)         ? "" : "not ", "ok 6\n");
+print (($ARGV[0] eq "bar")  ? "" : "not ", "ok 7\n");
+print (!(defined $opt_baR)  ? "" : "not ", "ok 8\n");
+print (!(defined $opt_bar)  ? "" : "not ", "ok 9\n");
diff --git a/contrib/perl5/t/lib/gol-linkage.t b/contrib/perl5/t/lib/gol-linkage.t
new file mode 100755
index 0000000..a1b2c05
--- /dev/null
+++ b/contrib/perl5/t/lib/gol-linkage.t
@@ -0,0 +1,37 @@
+#!./perl -w
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+use Getopt::Long;
+
+print "1..18\n";
+
+@ARGV = qw(-Foo -baR --foo bar);
+Getopt::Long::Configure ("no_ignore_case");
+%lnk = ();
+print "ok 1\n" if GetOptions (\%lnk, "foo", "Foo=s");
+print ((defined $lnk{foo})   ? "" : "not ", "ok 2\n");
+print (($lnk{foo} == 1)      ? "" : "not ", "ok 3\n");
+print ((defined $lnk{Foo})   ? "" : "not ", "ok 4\n");
+print (($lnk{Foo} eq "-baR") ? "" : "not ", "ok 5\n");
+print ((@ARGV == 1)          ? "" : "not ", "ok 6\n");
+print (($ARGV[0] eq "bar")   ? "" : "not ", "ok 7\n");
+print (!(exists $lnk{baR})   ? "" : "not ", "ok 8\n");
+
+@ARGV = qw(-Foo -baR --foo bar);
+Getopt::Long::Configure ("default","no_ignore_case");
+%lnk = ();
+my $foo;
+print "ok 9\n" if GetOptions (\%lnk, "foo" => \$foo, "Foo=s");
+print ((defined $foo)        ? "" : "not ", "ok 10\n");
+print (($foo == 1)           ? "" : "not ", "ok 11\n");
+print ((defined $lnk{Foo})   ? "" : "not ", "ok 12\n");
+print (($lnk{Foo} eq "-baR") ? "" : "not ", "ok 13\n");
+print ((@ARGV == 1)          ? "" : "not ", "ok 14\n");
+print (($ARGV[0] eq "bar")   ? "" : "not ", "ok 15\n");
+print (!(exists $lnk{foo})   ? "" : "not ", "ok 16\n");
+print (!(exists $lnk{baR})   ? "" : "not ", "ok 17\n");
+print (!(exists $lnk{bar})   ? "" : "not ", "ok 18\n");
diff --git a/contrib/perl5/t/lib/h2ph.t b/contrib/perl5/t/lib/h2ph.t
index 1fa7f63..acb150d 100755
--- a/contrib/perl5/t/lib/h2ph.t
+++ b/contrib/perl5/t/lib/h2ph.t
@@ -5,7 +5,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..2\n";
@@ -31,4 +31,5 @@ unless(-e '../utils/h2ph') {
     
     # cleanup - should this be in an END block?
     unlink("lib/h2ph.ph");
+    unlink("_h2ph_pre.ph");
 }
diff --git a/contrib/perl5/t/lib/hostname.t b/contrib/perl5/t/lib/hostname.t
index e4ac365..6f61fb9 100755
--- a/contrib/perl5/t/lib/hostname.t
+++ b/contrib/perl5/t/lib/hostname.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Sys::Hostname;
@@ -15,5 +15,6 @@ if ($@) {
     print "1..0\n" if $@ =~ /Cannot get host name/;
 } else {
     print "1..1\n";
+    print "# \$host = `$host'\n";
     print "ok 1\n";
 }
diff --git a/contrib/perl5/t/lib/io_const.t b/contrib/perl5/t/lib/io_const.t
new file mode 100755
index 0000000..48cb6b5
--- /dev/null
+++ b/contrib/perl5/t/lib/io_const.t
@@ -0,0 +1,33 @@
+
+BEGIN {
+    unless(grep /blib/, @INC) {
+	chdir 't' if -d 't';
+	unshift @INC, '../lib' if -d '../lib';
+    }
+}
+
+use Config;
+
+BEGIN {
+    if(-d "lib" && -f "TEST") {
+        if ($Config{'extensions'} !~ /\bIO\b/ && $^O ne 'VMS') {
+	    print "1..0\n";
+	    exit 0;
+        }
+    }
+}
+
+use IO::Handle;
+
+print "1..6\n";
+my $i = 1;
+foreach (qw(SEEK_SET SEEK_CUR SEEK_END     _IOFBF    _IOLBF    _IONBF)) {
+    my $d1 = defined(&{"IO::Handle::" . $_}) ? 1 : 0;
+    my $v1 = $d1 ? &{"IO::Handle::" . $_}() : undef;
+    my $v2 = IO::Handle::constant($_);
+    my $d2 = defined($v2);
+
+    print "not "
+	if($d1 != $d2 || ($d1 && ($v1 != $v2)));
+    print "ok ",$i++,"\n";
+}
diff --git a/contrib/perl5/t/lib/io_dir.t b/contrib/perl5/t/lib/io_dir.t
new file mode 100755
index 0000000..11ec8bc
--- /dev/null
+++ b/contrib/perl5/t/lib/io_dir.t
@@ -0,0 +1,66 @@
+#!./perl
+
+BEGIN {
+    unless(grep /blib/, @INC) {
+        chdir 't' if -d 't';
+        unshift @INC, '../lib' if -d '../lib';
+    }
+    require Config; import Config;
+    if ($] < 5.00326 || not $Config{'d_readdir'}) {
+	print "1..0\n";
+	exit 0;
+    }
+}
+
+select(STDERR); $| = 1;
+select(STDOUT); $| = 1;
+
+use IO::Dir qw(DIR_UNLINK);
+
+print "1..10\n";
+
+$dot = new IO::Dir ".";
+print defined($dot) ? "ok" : "not ok", " 1\n";
+
+@a = sort <*>;
+do { $first = $dot->read } while defined($first) && $first =~ /^\./;
+print +(grep { $_ eq $first } @a) ? "ok" : "not ok", " 2\n";
+
+@b = sort($first, (grep {/^[^.]/} $dot->read));
+print +(join("\0", @a) eq join("\0", @b)) ? "ok" : "not ok", " 3\n";
+
+$dot->rewind;
+@c = sort grep {/^[^.]/} $dot->read;
+print +(join("\0", @b) eq join("\0", @c)) ? "ok" : "not ok", " 4\n";
+
+$dot->close;
+$dot->rewind;
+print defined($dot->read) ? "not ok" : "ok", " 5\n";
+
+open(FH,'>X') || die "Can't create x";
+print FH "X";
+close(FH);
+
+tie %dir, IO::Dir, ".";
+my @files = keys %dir;
+
+# I hope we do not have an empty dir :-)
+print @files ? "ok" : "not ok", " 6\n";
+
+my $stat = $dir{'X'};
+print defined($stat) && UNIVERSAL::isa($stat,'File::stat') && $stat->size == 1
+	? "ok" : "not ok", " 7\n";
+
+delete $dir{'X'};
+
+print -f 'X' ? "ok" : "not ok", " 8\n";
+
+tie %dirx, IO::Dir, ".", DIR_UNLINK;
+
+my $statx = $dirx{'X'};
+print defined($statx) && UNIVERSAL::isa($statx,'File::stat') && $statx->size == 1
+	? "ok" : "not ok", " 9\n";
+
+delete $dirx{'X'};
+
+print -f 'X' ? "not ok" : "ok", " 10\n";
diff --git a/contrib/perl5/t/lib/io_dup.t b/contrib/perl5/t/lib/io_dup.t
index 6b0caf1..c895fb4 100755
--- a/contrib/perl5/t/lib/io_dup.t
+++ b/contrib/perl5/t/lib/io_dup.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
diff --git a/contrib/perl5/t/lib/io_linenum.t b/contrib/perl5/t/lib/io_linenum.t
new file mode 100755
index 0000000..3503215
--- /dev/null
+++ b/contrib/perl5/t/lib/io_linenum.t
@@ -0,0 +1,80 @@
+#!./perl
+
+# test added 29th April 1999 by Paul Johnson (pjcj@transeda.com)
+# updated    28th May   1999 by Paul Johnson
+
+my $File;
+
+BEGIN
+{
+  $File = __FILE__;
+  if (-d 't')
+  {
+    chdir 't';
+    $File =~ s/^t\W+//;                                 # Remove first directory
+  }
+  unshift @INC, '../lib' if -d '../lib';
+  require strict; import strict;
+}
+
+use Test;
+
+BEGIN { plan tests => 12 }
+
+use IO::File;
+
+sub lineno
+{
+  my ($f) = @_;
+  my $l;
+  $l .= "$. ";
+  $l .= $f->input_line_number;
+  $l .= " $.";                     # check $. before and after input_line_number
+  $l;
+}
+
+my $t;
+
+open (F, $File) or die $!;
+my $io = IO::File->new($File) or die $!;
+
+<F> for (1 .. 10);
+ok(lineno($io), "10 0 10");
+
+$io->getline for (1 .. 5);
+ok(lineno($io), "5 5 5");
+
+<F>;
+ok(lineno($io), "11 5 11");
+
+$io->getline;
+ok(lineno($io), "6 6 6");
+
+$t = tell F;                                        # tell F; provokes a warning
+ok(lineno($io), "11 6 11");
+
+<F>;
+ok(lineno($io), "12 6 12");
+
+select F;
+ok(lineno($io), "12 6 12");
+
+<F> for (1 .. 10);
+ok(lineno($io), "22 6 22");
+
+$io->getline for (1 .. 5);
+ok(lineno($io), "11 11 11");
+
+$t = tell F;
+# We used to have problems here before local $. worked.
+# input_line_number() used to use select and tell.  When we did the
+# same, that mechanism broke.  It should work now.
+ok(lineno($io), "22 11 22");
+
+{
+  local $.;
+  $io->getline for (1 .. 5);
+  ok(lineno($io), "16 16 16");
+}
+
+ok(lineno($io), "22 16 22");
diff --git a/contrib/perl5/t/lib/io_multihomed.t b/contrib/perl5/t/lib/io_multihomed.t
new file mode 100755
index 0000000..7337a5f
--- /dev/null
+++ b/contrib/perl5/t/lib/io_multihomed.t
@@ -0,0 +1,124 @@
+#!./perl
+
+BEGIN {
+    unless(grep /blib/, @INC) {
+	chdir 't' if -d 't';
+	unshift @INC, '../lib' if -d '../lib';
+    }
+}
+
+use Config;
+
+BEGIN {
+    if(-d "lib" && -f "TEST") {
+	my $reason;
+	if (! $Config{'d_fork'}) {
+	    $reason = 'no fork';
+	}
+	elsif ($Config{'extensions'} !~ /\bSocket\b/) {
+	    $reason = 'Socket extension unavailable';
+	}
+	elsif ($Config{'extensions'} !~ /\bIO\b/) {
+	    $reason = 'IO extension unavailable';
+	}
+	if ($reason) {
+	    print "1..0 # Skip: $reason\n";
+	    exit 0;
+        }
+    }
+}
+
+$| = 1;
+
+print "1..8\n";
+
+
+package Multi;
+require IO::Socket::INET;
+@ISA=qw(IO::Socket::INET);
+
+use Socket qw(inet_aton inet_ntoa unpack_sockaddr_in);
+
+sub _get_addr
+{
+    my($sock,$addr_str, $multi) = @_;
+    #print "_get_addr($sock, $addr_str, $multi)\n";
+
+    print "not " unless $multi;
+    print "ok 2\n";
+
+    (
+     # private IP-addresses which I hope does not work anywhere :-)
+     inet_aton("10.250.230.10"),
+     inet_aton("10.250.230.12"),
+     inet_aton("127.0.0.1")        # loopback
+    )
+}
+
+sub connect
+{
+    my $self = shift;
+    if (@_ == 1) {
+	my($port, $addr) = unpack_sockaddr_in($_[0]);
+	$addr = inet_ntoa($addr);
+	#print "connect($self, $port, $addr)\n";
+	if($addr eq "10.250.230.10") {
+	    print "ok 3\n";
+	    return 0;
+	}
+	if($addr eq "10.250.230.12") {
+	    print "ok 4\n";
+	    return 0;
+	}
+    }
+    $self->SUPER::connect(@_);
+}
+
+
+
+package main;
+
+use IO::Socket;
+
+$listen = IO::Socket::INET->new(Listen => 2,
+				Proto => 'tcp',
+				Timeout => 5,
+			       ) or die "$!";
+
+print "ok 1\n";
+
+$port = $listen->sockport;
+
+if($pid = fork()) {
+
+    $sock = $listen->accept() or die "$!";
+    print "ok 5\n";
+
+    print $sock->getline();
+    print $sock "ok 7\n";
+
+    waitpid($pid,0);
+
+    $sock->close;
+
+    print "ok 8\n";
+
+} elsif(defined $pid) {
+
+    $sock = Multi->new(PeerPort => $port,
+		       Proto => 'tcp',
+		       PeerAddr => 'localhost',
+		       MultiHomed => 1,
+		       Timeout => 1,
+		      ) or die "$!";
+
+    print $sock "ok 6\n";
+    sleep(1); # race condition
+    print $sock->getline();
+
+    $sock->close;
+
+    exit;
+} else {
+    die;
+}
diff --git a/contrib/perl5/t/lib/io_pipe.t b/contrib/perl5/t/lib/io_pipe.t
index e617c92..bcb89a0 100755
--- a/contrib/perl5/t/lib/io_pipe.t
+++ b/contrib/perl5/t/lib/io_pipe.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
@@ -11,10 +11,16 @@ use Config;
 
 BEGIN {
     if(-d "lib" && -f "TEST") {
-        if (! $Config{'d_fork'} ||
-	    ($Config{'extensions'} !~ /\bIO\b/ && $^O ne 'VMS'))
-	{
-	    print "1..0\n";
+	my $reason;
+	if (! $Config{'d_fork'}) {
+	    $reason = 'no fork';
+	}
+	elsif ($Config{'extensions'} !~ /\bIO\b/) {
+	    $reason = 'IO extension unavailable';
+	}
+	undef $reason if $^O eq 'VMS';
+	if ($reason) {
+	    print "1..0 # Skip: $reason\n";
 	    exit 0;
         }
     }
diff --git a/contrib/perl5/t/lib/io_poll.t b/contrib/perl5/t/lib/io_poll.t
new file mode 100755
index 0000000..68ad7b7
--- /dev/null
+++ b/contrib/perl5/t/lib/io_poll.t
@@ -0,0 +1,77 @@
+#!./perl
+
+BEGIN {
+    unless(grep /blib/, @INC) {
+        chdir 't' if -d 't';
+        unshift @INC, '../lib' if -d '../lib';
+    }
+}
+
+if ($^O eq 'mpeix') {
+    print "1..0 # Skip: broken on MPE/iX\n";
+    exit 0;
+}
+
+select(STDERR); $| = 1;
+select(STDOUT); $| = 1;
+
+print "1..8\n";
+
+use IO::Handle;
+use IO::Poll qw(/POLL/);
+
+my $poll = new IO::Poll;
+
+my $stdout = \*STDOUT;
+my $dupout = IO::Handle->new_from_fd(fileno($stdout),"w");
+
+$poll->mask($stdout => POLLOUT);
+
+print "not "
+	unless $poll->mask($stdout) == POLLOUT;
+print "ok 1\n";
+
+$poll->mask($dupout => POLLPRI);
+
+print "not "
+	unless $poll->mask($dupout) == POLLPRI;
+print "ok 2\n";
+
+$poll->poll(0.1);
+
+if ($^O eq 'MSWin32') {
+print "ok 3 # skipped, doesn't work on non-socket fds\n";
+print "ok 4 # skipped, doesn't work on non-socket fds\n";
+}
+else {
+print "not "
+	unless $poll->events($stdout) == POLLOUT;
+print "ok 3\n";
+
+print "not "
+	if $poll->events($dupout);
+print "ok 4\n";
+}
+
+my @h = $poll->handles;
+print "not "
+	unless @h == 2;
+print "ok 5\n";
+
+$poll->remove($stdout);
+
+@h = $poll->handles;
+
+print "not "
+	unless @h == 1;
+print "ok 6\n";
+
+print "not "
+	if $poll->mask($stdout);
+print "ok 7\n";
+
+$poll->poll(0.1);
+
+print "not "
+	if $poll->events($stdout);
+print "ok 8\n";
diff --git a/contrib/perl5/t/lib/io_sel.t b/contrib/perl5/t/lib/io_sel.t
index 3dc651b..85e14ab 100755
--- a/contrib/perl5/t/lib/io_sel.t
+++ b/contrib/perl5/t/lib/io_sel.t
@@ -3,14 +3,14 @@
 BEGIN {
     unless(grep /blib/, @INC) {
         chdir 't' if -d 't';
-        @INC = '../lib' if -d '../lib';
+        unshift @INC, '../lib' if -d '../lib';
     }
 }
 
 select(STDERR); $| = 1;
 select(STDOUT); $| = 1;
 
-print "1..21\n";
+print "1..23\n";
 
 use IO::Select 1.09;
 
@@ -114,3 +114,19 @@ print "ok 20\n";
 $sel->remove($sel->handles);
 print "not " unless $sel->count == 0 && !defined($sel->bits);
 print "ok 21\n";
+
+# check warnings
+$SIG{__WARN__} = sub { 
+    ++ $w 
+      if $_[0] =~ /^Call to depreciated method 'has_error', use 'has_exception'/ 
+    } ;
+$w = 0 ;
+IO::Select::has_error();
+print "not " unless $w == 0 ;
+$w = 0 ;
+print "ok 22\n" ;
+use warnings 'IO::Select' ;
+IO::Select::has_error();
+print "not " unless $w == 1 ;
+$w = 0 ;
+print "ok 23\n" ;
diff --git a/contrib/perl5/t/lib/io_sock.t b/contrib/perl5/t/lib/io_sock.t
index 8fc52e4..056d131f 100755
--- a/contrib/perl5/t/lib/io_sock.t
+++ b/contrib/perl5/t/lib/io_sock.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
@@ -11,23 +11,34 @@ use Config;
 
 BEGIN {
     if (-d "lib" && -f "TEST") {
-        if (!$Config{'d_fork'} ||
-	    (($Config{'extensions'} !~ /\bSocket\b/ ||
-	      $Config{'extensions'} !~ /\bIO\b/) &&
-	     !(($^O eq 'VMS') && $Config{d_socket}))) {
-	    print "1..0\n";
+	my $reason;
+	if (! $Config{'d_fork'}) {
+	    $reason = 'no fork';
+	}
+	elsif ($Config{'extensions'} !~ /\bSocket\b/) {
+	    $reason = 'Socket extension unavailable';
+	}
+	elsif ($Config{'extensions'} !~ /\bIO\b/) {
+	    $reason = 'IO extension unavailable';
+	}
+	undef $reason if $^O eq 'VMS' and $Config{d_socket};
+	if ($reason) {
+	    print "1..0 # Skip: $reason\n";
 	    exit 0;
         }
     }
 }
 
 $| = 1;
-print "1..5\n";
+print "1..14\n";
 
 use IO::Socket;
 
 $listen = IO::Socket::INET->new(Listen => 2,
 				Proto => 'tcp',
+				# some systems seem to need as much as 10,
+				# so be generous with the timeout
+				Timeout => 15,
 			       ) or die "$!";
 
 print "ok 1\n";
@@ -43,7 +54,7 @@ $port = $listen->sockport;
 
 if($pid = fork()) {
 
-    $sock = $listen->accept();
+    $sock = $listen->accept() or die "accept failed: $!";
     print "ok 2\n";
 
     $sock->autoflush(1);
@@ -69,7 +80,7 @@ if($pid = fork()) {
 				  Proto => 'tcp',
 				  PeerAddr => 'localhost'
 				 )
-	    or die "$! (maybe your system does not have the 'localhost' address defined)";
+	or die "$! (maybe your system does not have the 'localhost' address defined)";
 
     $sock->autoflush(1);
 
@@ -84,8 +95,103 @@ if($pid = fork()) {
  die;
 }
 
+# Test various other ways to create INET sockets that should
+# also work.
+$listen = IO::Socket::INET->new(Listen => '', Timeout => 15) or die "$!";
+$port = $listen->sockport;
+
+if($pid = fork()) {
+  SERVER_LOOP:
+    while (1) {
+       last SERVER_LOOP unless $sock = $listen->accept;
+       while (<$sock>) {
+           last SERVER_LOOP if /^quit/;
+           last if /^done/;
+           print;
+       }
+       $sock = undef;
+    }
+    $listen->close;
+} elsif (defined $pid) {
+    # child, try various ways to connect
+    $sock = IO::Socket::INET->new("localhost:$port");
+    if ($sock) {
+	print "not " unless $sock->connected;
+	print "ok 6\n";
+       $sock->print("ok 7\n");
+       sleep(1);
+       print "ok 8\n";
+       $sock->print("ok 9\n");
+       $sock->print("done\n");
+       $sock->close;
+    }
+    else {
+	print "# $@\n";
+	print "not ok 6\n";
+	print "not ok 7\n";
+	print "not ok 8\n";
+	print "not ok 9\n";
+    }
+
+    # some machines seem to suffer from a race condition here
+    sleep(2);
+
+    $sock = IO::Socket::INET->new("127.0.0.1:$port");
+    if ($sock) {
+       $sock->print("ok 10\n");
+       $sock->print("done\n");
+       $sock->close;
+    }
+    else {
+	print "# $@\n";
+	print "not ok 10\n";
+    }
 
+    # some machines seem to suffer from a race condition here
+    sleep(1);
 
+    $sock = IO::Socket->new(Domain => AF_INET,
+                            PeerAddr => "localhost:$port");
+    if ($sock) {
+       $sock->print("ok 11\n");
+       $sock->print("quit\n");
+    }
+    $sock = undef;
+    sleep(1);
+    exit;
+} else {
+    die;
+}
 
+# Then test UDP sockets
+$server = IO::Socket->new(Domain => AF_INET,
+                          Proto  => 'udp',
+                          LocalAddr => 'localhost');
+$port = $server->sockport;
+
+if ($^O eq 'mpeix') {
+    print("ok 12 # skipped\n")
+} else {
+    if ($pid = fork()) {
+        my $buf;
+        $server->recv($buf, 100);
+        print $buf;
+    } elsif (defined($pid)) {
+        #child
+        $sock = IO::Socket::INET->new(Proto => 'udp',
+                                      PeerAddr => "localhost:$port");
+        $sock->send("ok 12\n");
+        sleep(1);
+        $sock->send("ok 12\n");  # send another one to be sure
+        exit;
+    } else {
+        die;
+    }
+}
 
+print "not " unless $server->blocking;
+print "ok 13\n";
 
+$server->blocking(0);
+print "not " if $server->blocking;
+print "ok 14\n";
diff --git a/contrib/perl5/t/lib/io_taint.t b/contrib/perl5/t/lib/io_taint.t
index 0ef2cfd..deaa6c7 100755
--- a/contrib/perl5/t/lib/io_taint.t
+++ b/contrib/perl5/t/lib/io_taint.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
diff --git a/contrib/perl5/t/lib/io_tell.t b/contrib/perl5/t/lib/io_tell.t
index 2009d61..8d75242 100755
--- a/contrib/perl5/t/lib/io_tell.t
+++ b/contrib/perl5/t/lib/io_tell.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
 	$tell_file = "TEST";
     }
     else {
diff --git a/contrib/perl5/t/lib/io_udp.t b/contrib/perl5/t/lib/io_udp.t
index ad2632d..3d5145e 100755
--- a/contrib/perl5/t/lib/io_udp.t
+++ b/contrib/perl5/t/lib/io_udp.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
@@ -11,18 +11,48 @@ use Config;
 
 BEGIN {
     if(-d "lib" && -f "TEST") {
-        if ( ($Config{'extensions'} !~ /\bSocket\b/ ||
-              $Config{'extensions'} !~ /\bIO\b/	||
-	      ($^O eq 'os2') || $^O eq 'apollo')    &&
-              !(($^O eq 'VMS') && $Config{d_socket})) {
-	    print "1..0\n";
+	my $reason;
+
+	if ($Config{'extensions'} !~ /\bSocket\b/) {
+	  $reason = 'Socket was not built';
+	}
+	elsif ($Config{'extensions'} !~ /\bIO\b/) {
+	  $reason = 'IO was not built';
+	}
+	elsif ($^O eq 'apollo') {
+	  $reason = "unknown *FIXME*";
+	}
+	undef $reason if $^O eq 'VMS' and $Config{d_socket};
+	if ($reason) {
+	    print "1..0 # Skip: $reason\n";
 	    exit 0;
-        }
+	}
+    }
+}
+
+sub compare_addr {
+    no utf8;
+    my $a = shift;
+    my $b = shift;
+    if (length($a) != length $b) {
+	my $min = (length($a) < length $b) ? length($a) : length $b;
+	if ($min and substr($a, 0, $min) eq substr($b, 0, $min)) {
+	    printf "# Apparently: %d bytes junk at the end of %s\n# %s\n",
+		abs(length($a) - length ($b)),
+		$_[length($a) < length ($b) ? 1 : 0],
+		"consider decreasing bufsize of recfrom.";
+	    substr($a, $min) = "";
+	    substr($b, $min) = "";
+	}
+	return 0;
     }
+    my @a = unpack_sockaddr_in($a);
+    my @b = unpack_sockaddr_in($b);
+    "$a[0]$a[1]" eq "$b[0]$b[1]";
 }
 
 $| = 1;
-print "1..3\n";
+print "1..7\n";
 
 use Socket;
 use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY);
@@ -35,14 +65,34 @@ use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY);
 
 $udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
     or die "$! (maybe your system does not have the 'localhost' address defined)";
+
+print "ok 1\n";
+
 $udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
     or die "$! (maybe your system does not have the 'localhost' address defined)";
 
-print "ok 1\n";
+print "ok 2\n";
 
-$udpa->send("ok 2\n",0,$udpb->sockname);
-$udpb->recv($buf="",5);
+$udpa->send("ok 4\n",0,$udpb->sockname);
+
+print "not "
+  unless compare_addr($udpa->peername,$udpb->sockname, 'peername', 'sockname');
+print "ok 3\n";
+
+my $where = $udpb->recv($buf="",5);
 print $buf;
-$udpb->send("ok 3\n");
+
+my @xtra = ();
+
+unless(compare_addr($where,$udpa->sockname, 'recv name', 'sockname')) {
+    print "not ";
+    @xtra = (0,$udpa->sockname);
+}
+print "ok 5\n";
+
+$udpb->send("ok 6\n",@xtra);
 $udpa->recv($buf="",5);
 print $buf;
+
+print "not " if $udpa->connected;
+print "ok 7\n";
diff --git a/contrib/perl5/t/lib/io_unix.t b/contrib/perl5/t/lib/io_unix.t
new file mode 100755
index 0000000..247647a
--- /dev/null
+++ b/contrib/perl5/t/lib/io_unix.t
@@ -0,0 +1,89 @@
+#!./perl
+
+BEGIN {
+    unless(grep /blib/, @INC) {
+        chdir 't' if -d 't';
+        unshift @INC, '../lib' if -d '../lib';
+    }
+}
+
+use Config;
+
+BEGIN {
+    if(-d "lib" && -f "TEST") {
+	my $reason;
+	if (! $Config{'d_fork'}) {
+	    $reason = 'no fork';
+	}
+	elsif ($Config{'extensions'} !~ /\bSocket\b/) {
+	    $reason = 'Socket extension unavailable';
+	}
+	elsif ($Config{'extensions'} !~ /\bIO\b/) {
+	    $reason = 'IO extension unavailable';
+	}
+	elsif ($^O eq 'os2') {
+	    require IO::Socket;
+
+	    eval {IO::Socket::pack_sockaddr_un('/tmp/foo') || 1}
+	      or $@ !~ /not implemented/ or
+		$reason = 'compiled without TCP/IP stack v4';
+	} elsif ($^O eq 'qnx') {
+	    $reason = 'Not implemented';
+	}
+	undef $reason if $^O eq 'VMS' and $Config{d_socket};
+	if ($reason) {
+	    print "1..0 # Skip: $reason\n";
+	    exit 0;
+        }
+    }
+}
+
+$PATH = "/tmp/sock-$$";
+
+# Test if we can create the file within the tmp directory
+if (-e $PATH or not open(TEST, ">$PATH") and $^O ne 'os2') {
+    print "1..0 # Skip: cannot open '$PATH' for write\n";
+    exit 0;
+}
+close(TEST);
+unlink($PATH) or $^O eq 'os2' or die "Can't unlink $PATH: $!";
+
+# Start testing
+$| = 1;
+print "1..5\n";
+
+use IO::Socket;
+
+$listen = IO::Socket::UNIX->new(Local=>$PATH, Listen=>0) || die "$!";
+print "ok 1\n";
+
+if($pid = fork()) {
+
+    $sock = $listen->accept();
+    print "ok 2\n";
+
+    print $sock->getline();
+
+    print $sock "ok 4\n";
+
+    $sock->close;
+
+    waitpid($pid,0);
+    unlink($PATH) || $^O eq 'os2' || warn "Can't unlink $PATH: $!";
+
+    print "ok 5\n";
+
+} elsif(defined $pid) {
+
+    $sock = IO::Socket::UNIX->new(Peer => $PATH) or die "$!";
+
+    print $sock "ok 3\n";
+
+    print $sock->getline();
+
+    $sock->close;
+
+    exit;
+} else {
+ die;
+}
diff --git a/contrib/perl5/t/lib/io_xs.t b/contrib/perl5/t/lib/io_xs.t
index 1a6fd38..6bbba16 100755
--- a/contrib/perl5/t/lib/io_xs.t
+++ b/contrib/perl5/t/lib/io_xs.t
@@ -3,7 +3,7 @@
 BEGIN {
     unless(grep /blib/, @INC) {
 	chdir 't' if -d 't';
-	@INC = '../lib' if -d '../lib';
+	unshift @INC, '../lib' if -d '../lib';
     }
 }
 
diff --git a/contrib/perl5/t/lib/ipc_sysv.t b/contrib/perl5/t/lib/ipc_sysv.t
index 30ea48d..a4f3e3f 100755
--- a/contrib/perl5/t/lib/ipc_sysv.t
+++ b/contrib/perl5/t/lib/ipc_sysv.t
@@ -3,22 +3,27 @@
 BEGIN {
     chdir 't' if -d 't';
 
-    @INC = '../lib';
+    unshift @INC, '../lib';
 
     require Config; import Config;
 
-    unless ($Config{'d_msg'} eq 'define' &&
-	    $Config{'d_sem'} eq 'define') {
-	print "1..0\n";
-	exit;
+    my $reason;
+
+    if ($Config{'d_sem'} ne 'define') {
+      $reason = '$Config{d_sem} undefined';
+    } elsif ($Config{'d_msg'} ne 'define') {
+      $reason = '$Config{d_msg} undefined';
+    }
+    if ($reason) {
+	print "1..0 # Skip: $reason\n";
+	exit 0;
     }
 }
 
 # These constants are common to all tests.
 # Later the sem* tests will import more for themselves.
 
-use IPC::SysV qw(IPC_PRIVATE IPC_NOWAIT IPC_STAT IPC_RMID
-		 S_IRWXU S_IRWXG S_IRWXO);
+use IPC::SysV qw(IPC_PRIVATE IPC_NOWAIT IPC_STAT IPC_RMID S_IRWXU);
 use strict;
 
 print "1..16\n";
@@ -49,11 +54,14 @@ EOM
     exit(1);
 };
 
+my $perm = S_IRWXU;
+
 if ($Config{'d_msgget'} eq 'define' &&
     $Config{'d_msgctl'} eq 'define' &&
     $Config{'d_msgsnd'} eq 'define' &&
     $Config{'d_msgrcv'} eq 'define') {
-    $msg = msgget(IPC_PRIVATE, S_IRWXU | S_IRWXG | S_IRWXO);
+
+    $msg = msgget(IPC_PRIVATE, $perm);
     # Very first time called after machine is booted value may be 0 
     die "msgget failed: $!\n" unless defined($msg) && $msg >= 0;
 
@@ -63,8 +71,34 @@ if ($Config{'d_msgget'} eq 'define' &&
     my $msgtype = 1;
     my $msgtext = "hello";
 
-    msgsnd($msg,pack("L a*",$msgtype,$msgtext),0) or print "not ";
+    my $test2bad;
+    my $test5bad;
+    my $test6bad;
+
+    unless (msgsnd($msg,pack("L! a*",$msgtype,$msgtext),IPC_NOWAIT)) {
+	print "not ";
+	$test2bad = 1;
+    }
     print "ok 2\n";
+    if ($test2bad) {
+	print <<EOM;
+#
+# The failure of the subtest #2 may indicate that the message queue
+# resource limits either of the system or of the testing account
+# have been reached.  Error message "Operating would block" is
+# usually indicative of this situation.  The error message was now:
+# "$!"
+#
+# You can check the message queues with the 'ipcs' command and
+# you can remove unneeded queues with the 'ipcrm -q id' command.
+# You may also consider configuring your system or account
+# to have more message queue resources.
+#
+# Because of the subtest #2 failing also the substests #5 and #6 will
+# very probably also fail.
+#
+EOM
+    }
 
     my $data;
     msgctl($msg,IPC_STAT,$data) or print "not ";
@@ -74,13 +108,33 @@ if ($Config{'d_msgget'} eq 'define' &&
     print "ok 4\n";
 
     my $msgbuf;
-    msgrcv($msg,$msgbuf,256,0,IPC_NOWAIT) or print "not ";
+    unless (msgrcv($msg,$msgbuf,256,0,IPC_NOWAIT)) {
+	print "not ";
+	$test5bad = 1;
+    }
     print "ok 5\n";
+    if ($test5bad && $test2bad) {
+	print <<EOM;
+#
+# This failure was to be expected because the subtest #2 failed.
+#
+EOM
+    }
 
-    my($rmsgtype,$rmsgtext) = unpack("L a*",$msgbuf);
-
-    print "not " unless($rmsgtype == $msgtype && $rmsgtext eq $msgtext);
+    my($rmsgtype,$rmsgtext);
+    ($rmsgtype,$rmsgtext) = unpack("L! a*",$msgbuf);
+    unless ($rmsgtype == $msgtype && $rmsgtext eq $msgtext) {
+	print "not ";
+	$test6bad = 1;
+    }
     print "ok 6\n";
+    if ($test6bad && $test2bad) {
+	print <<EOM;
+#
+# This failure was to be expected because the subtest #2 failed.
+#
+EOM
+     }
 } else {
     for (1..6) {
 	print "ok $_\n"; # fake it
@@ -90,80 +144,64 @@ if ($Config{'d_msgget'} eq 'define' &&
 if($Config{'d_semget'} eq 'define' &&
    $Config{'d_semctl'} eq 'define') {
 
-    use IPC::SysV qw(IPC_CREAT GETALL SETALL);
+    if ($Config{'d_semctl_semid_ds'} eq 'define' ||
+	$Config{'d_semctl_semun'}    eq 'define') {
 
-    $sem = semget(IPC_PRIVATE, 10, S_IRWXU | S_IRWXG | S_IRWXO | IPC_CREAT);
-    # Very first time called after machine is booted value may be 0 
-    die "semget: $!\n" unless defined($sem) && $sem >= 0;
+	use IPC::SysV qw(IPC_CREAT GETALL SETALL);
 
-    print "ok 7\n";
+	$sem = semget(IPC_PRIVATE, 10, $perm | IPC_CREAT);
+	# Very first time called after machine is booted value may be 0 
+	die "semget: $!\n" unless defined($sem) && $sem >= 0;
 
-    my $data;
-    semctl($sem,0,IPC_STAT,$data) or print "not ";
-    print "ok 8\n";
+	print "ok 7\n";
 
-    print "not " unless length($data);
-    print "ok 9\n";
-
-    my $template;
-
-    # Find the pack/unpack template capable of handling native C shorts.
-
-    if      ($Config{shortsize} == 2) {
-	$template = "s";
-    } elsif ($Config{shortsize} == 4) {
-	$template = "l";
-    } elsif ($Config{shortsize} == 8) {
-	# Try quad last because not supported everywhere.
-	foreach my $t (qw(i q)) {
-	    # We could trap the unsupported quad template with eval
-	    # but if we get this far we should have quad support anyway.
-	    if (length(pack($t, 0)) == 8) {
-		$template = $t;
-		last;
-	    }
-	}
-    }
-
-    die "$0: cannot pack native shorts\n" unless defined $template;
-
-    $template .= "*";
+	my $data;
+	semctl($sem,0,IPC_STAT,$data) or print "not ";
+	print "ok 8\n";
+	
+	print "not " unless length($data);
+	print "ok 9\n";
 
-    my $nsem = 10;
+	my $nsem = 10;
 
-    semctl($sem,0,SETALL,pack($template,(0) x $nsem)) or print "not ";
-    print "ok 10\n";
+	semctl($sem,0,SETALL,pack("s!*",(0) x $nsem)) or print "not ";
+	print "ok 10\n";
 
-    $data = "";
-    semctl($sem,0,GETALL,$data) or print "not ";
-    print "ok 11\n";
+	$data = "";
+	semctl($sem,0,GETALL,$data) or print "not ";
+	print "ok 11\n";
 
-    print "not " unless length($data) == length(pack($template,(0) x $nsem));
-    print "ok 12\n";
+	print "not " unless length($data) == length(pack("s!*",(0) x $nsem));
+	print "ok 12\n";
 
-    my @data = unpack($template,$data);
+	my @data = unpack("s!*",$data);
 
-    my $adata = "0" x $nsem;
+	my $adata = "0" x $nsem;
 
-    print "not " unless @data == $nsem and join("",@data) eq $adata;
-    print "ok 13\n";
+	print "not " unless @data == $nsem and join("",@data) eq $adata;
+	print "ok 13\n";
 
-    my $poke = 2;
+	my $poke = 2;
 
-    $data[$poke] = 1;
-    semctl($sem,0,SETALL,pack($template,@data)) or print "not ";
-    print "ok 14\n";
+	$data[$poke] = 1;
+	semctl($sem,0,SETALL,pack("s!*",@data)) or print "not ";
+	print "ok 14\n";
     
-    $data = "";
-    semctl($sem,0,GETALL,$data) or print "not ";
-    print "ok 15\n";
+	$data = "";
+	semctl($sem,0,GETALL,$data) or print "not ";
+	print "ok 15\n";
 
-    @data = unpack($template,$data);
+	@data = unpack("s!*",$data);
 
-    my $bdata = "0" x $poke . "1" . "0" x ($nsem-$poke-1);
+	my $bdata = "0" x $poke . "1" . "0" x ($nsem-$poke-1);
 
-    print "not " unless join("",@data) eq $bdata;
-    print "ok 16\n";
+	print "not " unless join("",@data) eq $bdata;
+	print "ok 16\n";
+    } else {
+	for (7..16) {
+	    print "ok $_ # skipped, no semctl possible\n";
+	}
+    }
 } else {
     for (7..16) {
 	print "ok $_\n"; # fake it
diff --git a/contrib/perl5/t/lib/ndbm.t b/contrib/perl5/t/lib/ndbm.t
index a97dbd1..39c3f40 100755
--- a/contrib/perl5/t/lib/ndbm.t
+++ b/contrib/perl5/t/lib/ndbm.t
@@ -4,10 +4,10 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bNDBM_File\b/) {
-	print "1..0\n";
+	print "1..0 # Skip: NDBM_File was not built\n";
 	exit 0;
     }
 }
@@ -16,7 +16,7 @@ require NDBM_File;
 #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT
 use Fcntl;
 
-print "1..18\n";
+print "1..64\n";
 
 unlink <Op.dbmx*>;
 
@@ -205,3 +205,189 @@ EOM
     unlink "SubDB.pm", <dbhash.tmp*> ;
 
 }
+
+{
+   # DBM Filter tests
+   use strict ;
+   my (%h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   unlink <Op.dbmx*>;
+   ok(19, $db = tie(%h, 'NDBM_File','Op.dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h{"fred"} = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(20, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(21, $h{"fred"} eq "joe");
+   #                   fk    sk     fv    sv
+   ok(22, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(23, $db->FIRSTKEY() eq "fred") ;
+   #                    fk     sk  fv  sv
+   ok(24, checkOutput( "fred", "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ = lc $_ ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"Fred"} = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(25, checkOutput( "", "fred", "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(26, $h{"Fred"} eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(27, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(28, $db->FIRSTKEY() eq "FRED") ;
+   #                   fk   sk     fv    sv
+   ok(29, checkOutput( "FRED", "", "", "")) ;
+
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(30, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(31, $h{"fred"} eq "joe");
+   ok(32, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(33, $db->FIRSTKEY() eq "fred") ;
+   ok(34, checkOutput( "fred", "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(35, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(36, $h{"fred"} eq "joe");
+   ok(37, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(38, $db->FIRSTKEY() eq "fred") ;
+   ok(39, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie %h;
+   unlink <Op.dbmx*>;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (%h, $db) ;
+
+    unlink <Op.dbmx*>;
+    ok(40, $db = tie(%h, 'NDBM_File','Op.dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h{"fred"} = "joe" ;
+    ok(41, $result{"store key"} eq "store key - 1: [fred]");
+    ok(42, $result{"store value"} eq "store value - 1: [joe]");
+    ok(43, !defined $result{"fetch key"} );
+    ok(44, !defined $result{"fetch value"} );
+    ok(45, $_ eq "original") ;
+
+    ok(46, $db->FIRSTKEY() eq "fred") ;
+    ok(47, $result{"store key"} eq "store key - 1: [fred]");
+    ok(48, $result{"store value"} eq "store value - 1: [joe]");
+    ok(49, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(50, ! defined $result{"fetch value"} );
+    ok(51, $_ eq "original") ;
+
+    $h{"jim"}  = "john" ;
+    ok(52, $result{"store key"} eq "store key - 2: [fred jim]");
+    ok(53, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(54, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(55, $result{"fetch value"} eq "");
+    ok(56, $_ eq "original") ;
+
+    ok(57, $h{"fred"} eq "joe");
+    ok(58, $result{"store key"} eq "store key - 3: [fred jim fred]");
+    ok(59, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(60, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(61, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(62, $_ eq "original") ;
+
+    undef $db ;
+    untie %h;
+    unlink <Op.dbmx*>;
+}		
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (%h, $db) ;
+   unlink <Op.dbmx*>;
+
+   ok(63, $db = tie(%h, 'NDBM_File','Op.dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+   $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+   eval '$h{1} = 1234' ;
+   ok(64, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie %h;
+   unlink <Op.dbmx*>;
+}
diff --git a/contrib/perl5/t/lib/odbm.t b/contrib/perl5/t/lib/odbm.t
index 8ba9bcf..f8b8a11 100755
--- a/contrib/perl5/t/lib/odbm.t
+++ b/contrib/perl5/t/lib/odbm.t
@@ -4,10 +4,10 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bODBM_File\b/) {
-	print "1..0\n";
+	print "1..0 # Skip: ODBM_File was not built\n";
 	exit 0;
     }
 }
@@ -16,7 +16,7 @@ require ODBM_File;
 #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT
 use Fcntl;
 
-print "1..18\n";
+print "1..64\n";
 
 unlink <Op.dbmx*>;
 
@@ -205,3 +205,202 @@ EOM
     unlink "SubDB.pm", <dbhash.tmp*> ;
 
 }
+
+{
+   # DBM Filter tests
+   use strict ;
+   my (%h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       print "# ", join('|', $fetch_key, $fk, $store_key, $sk,
+			$fetch_value, $fv, $store_value, $sv, $_), "\n";
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   unlink <Op.dbmx*>;
+   ok(19, $db = tie(%h, 'ODBM_File','Op.dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h{"fred"} = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(20, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(21, $h{"fred"} eq "joe");
+   #                   fk    sk     fv    sv
+   ok(22, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(23, $db->FIRSTKEY() eq "fred") ;
+   #                    fk     sk  fv  sv
+   ok(24, checkOutput( "fred", "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ = lc $_ ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"Fred"} = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(25, checkOutput( "", "fred", "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(26, $h{"Fred"} eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(27, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(28, $db->FIRSTKEY() eq "FRED") ;
+   #                   fk   sk     fv    sv
+   ok(29, checkOutput( "FRED", "", "", "")) ;
+
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(30, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(31, $h{"fred"} eq "joe");
+   ok(32, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(33, $db->FIRSTKEY() eq "fred") ;
+   ok(34, checkOutput( "fred", "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(35, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(36, $h{"fred"} eq "joe");
+   ok(37, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(38, $db->FIRSTKEY() eq "fred") ;
+   ok(39, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie %h;
+   unlink <Op.dbmx*>;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (%h, $db) ;
+
+    unlink <Op.dbmx*>;
+    ok(40, $db = tie(%h, 'ODBM_File','Op.dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h{"fred"} = "joe" ;
+    ok(41, $result{"store key"} eq "store key - 1: [fred]");
+    ok(42, $result{"store value"} eq "store value - 1: [joe]");
+    ok(43, !defined $result{"fetch key"} );
+    ok(44, !defined $result{"fetch value"} );
+    ok(45, $_ eq "original") ;
+
+    ok(46, $db->FIRSTKEY() eq "fred") ;
+    ok(47, $result{"store key"} eq "store key - 1: [fred]");
+    ok(48, $result{"store value"} eq "store value - 1: [joe]");
+    ok(49, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(50, ! defined $result{"fetch value"} );
+    ok(51, $_ eq "original") ;
+
+    $h{"jim"}  = "john" ;
+    ok(52, $result{"store key"} eq "store key - 2: [fred jim]");
+    ok(53, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(54, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(55, $result{"fetch value"} eq "");
+    ok(56, $_ eq "original") ;
+
+    ok(57, $h{"fred"} eq "joe");
+    ok(58, $result{"store key"} eq "store key - 3: [fred jim fred]");
+    ok(59, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(60, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(61, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(62, $_ eq "original") ;
+
+    undef $db ;
+    untie %h;
+    unlink <Op.dbmx*>;
+}		
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (%h, $db) ;
+   unlink <Op.dbmx*>;
+
+   ok(63, $db = tie(%h, 'ODBM_File','Op.dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+   $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+   eval '$h{1} = 1234' ;
+   ok(64, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie %h;
+   unlink <Op.dbmx*>;
+}
+
+if ($^O eq 'hpux') {
+    print <<EOM;
+#
+# If you experience failures with the odbm test in HP-UX,
+# this is a well-known bug that's unfortunately very hard to fix.
+# The suggested course of action is to avoid using the ODBM_File,
+# but to use instead the NDBM_File extension.
+#
+EOM
+}
diff --git a/contrib/perl5/t/lib/opcode.t b/contrib/perl5/t/lib/opcode.t
index a785fce..f83a689 100755
--- a/contrib/perl5/t/lib/opcode.t
+++ b/contrib/perl5/t/lib/opcode.t
@@ -4,7 +4,7 @@ $|=1;
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') {
         print "1..0\n";
diff --git a/contrib/perl5/t/lib/open2.t b/contrib/perl5/t/lib/open2.t
index 85b807c..6443112 100755
--- a/contrib/perl5/t/lib/open2.t
+++ b/contrib/perl5/t/lib/open2.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if (!$Config{'d_fork'}
        # open2/3 supported on win32 (but not Borland due to CRT bugs)
diff --git a/contrib/perl5/t/lib/open3.t b/contrib/perl5/t/lib/open3.t
index b84dac9..7cd0ca3 100755
--- a/contrib/perl5/t/lib/open3.t
+++ b/contrib/perl5/t/lib/open3.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if (!$Config{'d_fork'}
        # open2/3 supported on win32 (but not Borland due to CRT bugs)
@@ -49,7 +49,7 @@ my ($pid, $reaped_pid);
 STDOUT->autoflush;
 STDERR->autoflush;
 
-print "1..21\n";
+print "1..22\n";
 
 # basic
 ok 1, $pid = open3 'WRITE', 'READ', 'ERROR', $perl, '-e', cmd_line(<<'EOF');
@@ -134,3 +134,17 @@ EOF
 print WRITE "ok 20\n";
 print WRITE "ok 21\n";
 waitpid $pid, 0;
+
+# command line in single parameter variant of open3
+# for understanding of Config{'sh'} test see exec description in camel book
+my $cmd = 'print(scalar(<STDIN>))';
+$cmd = $Config{'sh'} =~ /sh/ ? "'$cmd'" : cmd_line($cmd);
+eval{$pid = open3 'WRITE', '>&STDOUT', 'ERROR', "$perl -e " . $cmd; };
+if ($@) {
+	print "error $@\n";
+	print "not ok 22\n";
+}
+else {
+	print WRITE "ok 22\n";
+	waitpid $pid, 0;
+}        
diff --git a/contrib/perl5/t/lib/ops.t b/contrib/perl5/t/lib/ops.t
index 56b1bac..ce8b6d0 100755
--- a/contrib/perl5/t/lib/ops.t
+++ b/contrib/perl5/t/lib/ops.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') {
         print "1..0\n";
diff --git a/contrib/perl5/t/lib/parsewords.t b/contrib/perl5/t/lib/parsewords.t
index 3c5e75b..2c936f1 100755
--- a/contrib/perl5/t/lib/parsewords.t
+++ b/contrib/perl5/t/lib/parsewords.t
@@ -2,9 +2,10 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
+use warnings;
 use Text::ParseWords;
 
 print "1..18\n";
@@ -17,15 +18,15 @@ print "ok 2\n";
 print "not " if $words[2] ne 'zoo';
 print "ok 3\n";
 
-# Gonna get some undefined things back
-local($^W) = 0;
+{
+  # Gonna get some undefined things back
+  no warnings 'uninitialized' ;
 
-# Test quotewords() with other parameters and null last field
-@words = quotewords(':+', 1, 'foo:::"bar:foo":zoo zoo:');
-print "not " unless join(";", @words) eq qq(foo;"bar:foo";zoo zoo;);
-print "ok 4\n";
-
-$^W = 1;
+  # Test quotewords() with other parameters and null last field
+  @words = quotewords(':+', 1, 'foo:::"bar:foo":zoo zoo:');
+  print "not " unless join(";", @words) eq qq(foo;"bar:foo";zoo zoo;);
+  print "ok 4\n";
+}
 
 # Test $keep eq 'delimiters' and last field zero
 @words = quotewords('\s+', 'delimiters', '4 3 2 1 0');
@@ -71,29 +72,30 @@ print "ok 11\n";
 print "not " if (@words);
 print "ok 12\n";
 
-# Gonna get some more undefined things back
-$^W = 0;
+{
+  # Gonna get some more undefined things back
+  no warnings 'uninitialized' ;
 
-@words = nested_quotewords('s+', 0, $string);
-print "not " if (@words);
-print "ok 13\n";
+  @words = nested_quotewords('s+', 0, $string);
+  print "not " if (@words);
+  print "ok 13\n";
 
-# Now test empty fields
-$result = join('|', parse_line(':', 0, 'foo::0:"":::'));
-print "not " unless ($result eq 'foo||0||||');
-print "ok 14\n";
+  # Now test empty fields
+  $result = join('|', parse_line(':', 0, 'foo::0:"":::'));
+  print "not " unless ($result eq 'foo||0||||');
+  print "ok 14\n";
 
-# Test for 0 in quotes without $keep
-$result = join('|', parse_line(':', 0, ':"0":'));
-print "not " unless ($result eq '|0|');
-print "ok 15\n";
+  # Test for 0 in quotes without $keep
+  $result = join('|', parse_line(':', 0, ':"0":'));
+  print "not " unless ($result eq '|0|');
+  print "ok 15\n";
 
-# Test for \001 in quoted string
-$result = join('|', parse_line(':', 0, ':"' . "\001" . '":'));
-print "not " unless ($result eq "|\1|");
-print "ok 16\n";
+  # Test for \001 in quoted string
+  $result = join('|', parse_line(':', 0, ':"' . "\001" . '":'));
+  print "not " unless ($result eq "|\1|");
+  print "ok 16\n";
 
-$^W = 1;
+}
 
 # Now test perlish single quote behavior
 $Text::ParseWords::PERL_SINGLE_QUOTE = 1;
diff --git a/contrib/perl5/t/lib/ph.t b/contrib/perl5/t/lib/ph.t
index de27dee..dd24c79 100755
--- a/contrib/perl5/t/lib/ph.t
+++ b/contrib/perl5/t/lib/ph.t
@@ -6,7 +6,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 # All the constants which Socket.pm tries to make available:
diff --git a/contrib/perl5/t/lib/posix.t b/contrib/perl5/t/lib/posix.t
index f6d8e92..abc4563 100755
--- a/contrib/perl5/t/lib/posix.t
+++ b/contrib/perl5/t/lib/posix.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($^O ne 'VMS' and $Config{'extensions'} !~ /\bPOSIX\b/) {
 	print "1..0\n";
@@ -14,7 +14,7 @@ use POSIX qw(fcntl_h signal_h limits_h _exit getcwd open read strftime write);
 use strict subs;
 
 $| = 1;
-print "1..18\n";
+print "1..27\n";
 
 $Is_W32 = $^O eq 'MSWin32';
 
@@ -72,6 +72,9 @@ print getcwd() =~ m#/t$# ? "ok 13\n" : "not ok 13\n";
 if ($Config{d_strtod}) {
     $lc = &POSIX::setlocale(&POSIX::LC_NUMERIC, 'C') if $Config{d_setlocale};
     ($n, $x) = &POSIX::strtod('3.14159_OR_SO');
+# Using long double NVs may introduce greater accuracy than wanted.
+    $n =~ s/^3.14158999\d*$/3.14159/
+        if $Config{uselongdouble} eq 'define';
     print (($n == 3.14159) && ($x == 6) ? "ok 14\n" : "not ok 14\n");
     &POSIX::setlocale(&POSIX::LC_NUMERIC, $lc) if $Config{d_setlocale};
 } else { print "# strtod not present\n", "ok 14\n"; }
@@ -95,6 +98,32 @@ print &POSIX::acos(1.0) == 0.0 ? "ok 17\n" : "not ok 17\n";
 # See ext/POSIX/hints/sunos_4.pl and ext/POSIX/hints/linux.pl 
 print POSIX::strftime("ok 18 # %H:%M, on %D\n", localtime());
 
+# If that worked, validate the mini_mktime() routine's normalisation of
+# input fields to strftime().
+sub try_strftime {
+    my $num = shift;
+    my $expect = shift;
+    my $got = POSIX::strftime("%a %b %d %H:%M:%S %Y %j", @_);
+    if ($got eq $expect) {
+	print "ok $num\n";
+    }
+    else {
+	print "# expected: $expect\n# got: $got\nnot ok $num\n";
+    }
+}
+
+$lc = &POSIX::setlocale(&POSIX::LC_TIME, 'C') if $Config{d_setlocale};
+try_strftime(19, "Wed Feb 28 00:00:00 1996 059", 0,0,0, 28,1,96);
+try_strftime(20, "Thu Feb 29 00:00:60 1996 060", 60,0,-24, 30,1,96);
+try_strftime(21, "Fri Mar 01 00:00:00 1996 061", 0,0,-24, 31,1,96);
+try_strftime(22, "Sun Feb 28 00:00:00 1999 059", 0,0,0, 28,1,99);
+try_strftime(23, "Mon Mar 01 00:00:00 1999 060", 0,0,24, 28,1,99);
+try_strftime(24, "Mon Feb 28 00:00:00 2000 059", 0,0,0, 28,1,100);
+try_strftime(25, "Tue Feb 29 00:00:00 2000 060", 0,0,0, 0,2,100);
+try_strftime(26, "Wed Mar 01 00:00:00 2000 061", 0,0,0, 1,2,100);
+try_strftime(27, "Fri Mar 31 00:00:00 2000 091", 0,0,0, 31,2,100);
+&POSIX::setlocale(&POSIX::LC_TIME, $lc) if $Config{d_setlocale};
+
 $| = 0;
 # The following line assumes buffered output, which may be not true with EMX:
 print '@#!*$@(!@#$' unless ($^O eq 'os2' || $^O eq 'uwin' || $^O eq 'os390');
diff --git a/contrib/perl5/t/lib/safe1.t b/contrib/perl5/t/lib/safe1.t
index 27993d9..6e12873 100755
--- a/contrib/perl5/t/lib/safe1.t
+++ b/contrib/perl5/t/lib/safe1.t
@@ -2,7 +2,7 @@
 $|=1;
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') {
         print "1..0\n";
diff --git a/contrib/perl5/t/lib/safe2.t b/contrib/perl5/t/lib/safe2.t
index 6afc117..293b515 100755
--- a/contrib/perl5/t/lib/safe2.t
+++ b/contrib/perl5/t/lib/safe2.t
@@ -2,7 +2,7 @@
 $|=1;
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') {
         print "1..0\n";
@@ -10,6 +10,7 @@ BEGIN {
     }
     # test 30 rather naughtily expects English error messages
     $ENV{'LC_ALL'} = 'C';
+    $ENV{LANGUAGE} = 'C'; # GNU locale extension
 }
 
 # Tests Todo:
@@ -65,7 +66,7 @@ $glob = "ok 11\n";
 sub sayok { print "ok @_\n" }
 
 $cpt->share(qw($foo %bar @baz *glob sayok));
-$cpt->share('$"') unless $Config{archname} =~ /-thread$/;
+$cpt->share('$"') unless $Config{use5005threads};
 
 $cpt->reval(q{
     package other;
@@ -123,7 +124,7 @@ print $@ =~ /foo bar/ ? "ok 29\n" : "not ok 29\n";
 my $t = 30;
 $cpt->rdo('/non/existant/file.name');
 # The regexp is getting rather baroque.
-print $! =~ /No such file|file specification syntax error|A file or directory in the path name does not exist|Invalid argument|Device not configured|file not found/i ? "ok $t\n" : "not ok $t # $!\n"; $t++;
+print $! =~ /cannot find|No such file|file specification syntax error|A file or directory in the path name does not exist|Invalid argument|Device not configured|file not found|File or directory doesn't exist/i ? "ok $t\n" : "not ok $t # $!\n"; $t++;
 # test #31 is gone.
 print 1 ? "ok $t\n" : "not ok $t\n#$@/$!\n"; $t++;
   
diff --git a/contrib/perl5/t/lib/sdbm.t b/contrib/perl5/t/lib/sdbm.t
index 591fe14..2689d19 100755
--- a/contrib/perl5/t/lib/sdbm.t
+++ b/contrib/perl5/t/lib/sdbm.t
@@ -4,7 +4,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
     if (($Config{'extensions'} !~ /\bSDBM_File\b/) && ($^O ne 'VMS')){
 	print "1..0\n";
@@ -15,7 +15,7 @@ require SDBM_File;
 #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT
 use Fcntl;
 
-print "1..18\n";
+print "1..66\n";
 
 unlink <Op_dbmx.*>;
 
@@ -122,13 +122,6 @@ print join(':',200..400) eq join(':',@foo) ? "ok 10\n" : "not ok 10\n";
 print ($h{'foo'} eq '' ? "ok 11\n" : "not ok 11\n");
 print ($h{''} eq 'bar' ? "ok 12\n" : "not ok 12\n");
 
-untie %h;
-if ($^O eq 'VMS') {
-  unlink 'Op_dbmx.sdbm_dir', $Dfile;
-} else {
-  unlink 'Op_dbmx.dir', $Dfile;
-}
-
 
 sub ok
 {
@@ -210,3 +203,196 @@ EOM
     unlink "SubDB.pm", <dbhash_tmp.*> ;
 
 }
+
+ok(19, !exists $h{'goner1'});
+ok(20, exists $h{'foo'});
+
+untie %h;
+unlink <Op_dbmx*>, $Dfile;
+
+{
+   # DBM Filter tests
+   use strict ;
+   my (%h, $db) ;
+   my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+
+   sub checkOutput
+   {
+       my($fk, $sk, $fv, $sv) = @_ ;
+       return
+           $fetch_key eq $fk && $store_key eq $sk && 
+	   $fetch_value eq $fv && $store_value eq $sv &&
+	   $_ eq 'original' ;
+   }
+   
+   unlink <Op_dbmx*>;
+   ok(21, $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+   $db->filter_fetch_key   (sub { $fetch_key = $_ }) ;
+   $db->filter_store_key   (sub { $store_key = $_ }) ;
+   $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+   $db->filter_store_value (sub { $store_value = $_ }) ;
+
+   $_ = "original" ;
+
+   $h{"fred"} = "joe" ;
+   #                   fk   sk     fv   sv
+   ok(22, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(23, $h{"fred"} eq "joe");
+   #                   fk    sk     fv    sv
+   ok(24, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(25, $db->FIRSTKEY() eq "fred") ;
+   #                    fk     sk  fv  sv
+   ok(26, checkOutput( "fred", "", "", "")) ;
+
+   # replace the filters, but remember the previous set
+   my ($old_fk) = $db->filter_fetch_key   
+   			(sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+   my ($old_sk) = $db->filter_store_key   
+   			(sub { $_ = lc $_ ; $store_key = $_ }) ;
+   my ($old_fv) = $db->filter_fetch_value 
+   			(sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+   my ($old_sv) = $db->filter_store_value 
+   			(sub { s/o/x/g; $store_value = $_ }) ;
+   
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"Fred"} = "Joe" ;
+   #                   fk   sk     fv    sv
+   ok(27, checkOutput( "", "fred", "", "Jxe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(28, $h{"Fred"} eq "[Jxe]");
+   #                   fk   sk     fv    sv
+   ok(29, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(30, $db->FIRSTKEY() eq "FRED") ;
+   #                   fk   sk     fv    sv
+   ok(31, checkOutput( "FRED", "", "", "")) ;
+
+   # put the original filters back
+   $db->filter_fetch_key   ($old_fk);
+   $db->filter_store_key   ($old_sk);
+   $db->filter_fetch_value ($old_fv);
+   $db->filter_store_value ($old_sv);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(32, checkOutput( "", "fred", "", "joe")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(33, $h{"fred"} eq "joe");
+   ok(34, checkOutput( "", "fred", "joe", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(35, $db->FIRSTKEY() eq "fred") ;
+   ok(36, checkOutput( "fred", "", "", "")) ;
+
+   # delete the filters
+   $db->filter_fetch_key   (undef);
+   $db->filter_store_key   (undef);
+   $db->filter_fetch_value (undef);
+   $db->filter_store_value (undef);
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   $h{"fred"} = "joe" ;
+   ok(37, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(38, $h{"fred"} eq "joe");
+   ok(39, checkOutput( "", "", "", "")) ;
+
+   ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+   ok(40, $db->FIRSTKEY() eq "fred") ;
+   ok(41, checkOutput( "", "", "", "")) ;
+
+   undef $db ;
+   untie %h;
+   unlink <Op_dbmx*>;
+}
+
+{    
+    # DBM Filter with a closure
+
+    use strict ;
+    my (%h, $db) ;
+
+    unlink <Op_dbmx*>;
+    ok(42, $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+    my %result = () ;
+
+    sub Closure
+    {
+        my ($name) = @_ ;
+	my $count = 0 ;
+	my @kept = () ;
+
+	return sub { ++$count ; 
+		     push @kept, $_ ; 
+		     $result{$name} = "$name - $count: [@kept]" ;
+		   }
+    }
+
+    $db->filter_store_key(Closure("store key")) ;
+    $db->filter_store_value(Closure("store value")) ;
+    $db->filter_fetch_key(Closure("fetch key")) ;
+    $db->filter_fetch_value(Closure("fetch value")) ;
+
+    $_ = "original" ;
+
+    $h{"fred"} = "joe" ;
+    ok(43, $result{"store key"} eq "store key - 1: [fred]");
+    ok(44, $result{"store value"} eq "store value - 1: [joe]");
+    ok(45, !defined $result{"fetch key"} );
+    ok(46, !defined $result{"fetch value"} );
+    ok(47, $_ eq "original") ;
+
+    ok(48, $db->FIRSTKEY() eq "fred") ;
+    ok(49, $result{"store key"} eq "store key - 1: [fred]");
+    ok(50, $result{"store value"} eq "store value - 1: [joe]");
+    ok(51, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(52, ! defined $result{"fetch value"} );
+    ok(53, $_ eq "original") ;
+
+    $h{"jim"}  = "john" ;
+    ok(54, $result{"store key"} eq "store key - 2: [fred jim]");
+    ok(55, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(56, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(57, $result{"fetch value"} eq "");
+    ok(58, $_ eq "original") ;
+
+    ok(59, $h{"fred"} eq "joe");
+    ok(60, $result{"store key"} eq "store key - 3: [fred jim fred]");
+    ok(61, $result{"store value"} eq "store value - 2: [joe john]");
+    ok(62, $result{"fetch key"} eq "fetch key - 1: [fred]");
+    ok(63, $result{"fetch value"} eq "fetch value - 1: [joe]");
+    ok(64, $_ eq "original") ;
+
+    undef $db ;
+    untie %h;
+    unlink <Op_dbmx*>;
+}		
+
+{
+   # DBM Filter recursion detection
+   use strict ;
+   my (%h, $db) ;
+   unlink <Op_dbmx*>;
+
+   ok(65, $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ;
+
+   $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+   eval '$h{1} = 1234' ;
+   ok(66, $@ =~ /^recursion detected in filter_store_key at/ );
+   
+   undef $db ;
+   untie %h;
+   unlink <Op_dbmx*>;
+}
+
diff --git a/contrib/perl5/t/lib/searchdict.t b/contrib/perl5/t/lib/searchdict.t
index c36fdb8..46cea39 100755
--- a/contrib/perl5/t/lib/searchdict.t
+++ b/contrib/perl5/t/lib/searchdict.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..4\n";
diff --git a/contrib/perl5/t/lib/selectsaver.t b/contrib/perl5/t/lib/selectsaver.t
index 3b58d70..677caec 100755
--- a/contrib/perl5/t/lib/selectsaver.t
+++ b/contrib/perl5/t/lib/selectsaver.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..3\n";
diff --git a/contrib/perl5/t/lib/socket.t b/contrib/perl5/t/lib/socket.t
index 4e38295..d5e1848 100755
--- a/contrib/perl5/t/lib/socket.t
+++ b/contrib/perl5/t/lib/socket.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bSocket\b/ && 
         !(($^O eq 'VMS') && $Config{d_socket})) {
@@ -13,7 +13,7 @@ BEGIN {
 	
 use Socket;
 
-print "1..6\n";
+print "1..8\n";
 
 if (socket(T,PF_INET,SOCK_STREAM,6)) {
   print "ok 1\n";
@@ -74,3 +74,14 @@ else {
 	print "# $!\n";
 	print "not ok 4\n";
 }
+
+# warnings
+$SIG{__WARN__} = sub {
+    ++ $w if $_[0] =~ /^6-ARG sockaddr_in call is deprecated/ ;
+} ;
+$w = 0 ;
+sockaddr_in(1,2,3,4,5,6) ;
+print ($w == 1 ? "not ok 7\n" : "ok 7\n") ;
+use warnings 'Socket' ;
+sockaddr_in(1,2,3,4,5,6) ;
+print ($w == 1 ? "ok 8\n" : "not ok 8\n") ;
diff --git a/contrib/perl5/t/lib/soundex.t b/contrib/perl5/t/lib/soundex.t
index d35f264..a04cccd 100755
--- a/contrib/perl5/t/lib/soundex.t
+++ b/contrib/perl5/t/lib/soundex.t
@@ -18,7 +18,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Text::Soundex;
diff --git a/contrib/perl5/t/lib/symbol.t b/contrib/perl5/t/lib/symbol.t
index 03449a3..14c919c 100755
--- a/contrib/perl5/t/lib/symbol.t
+++ b/contrib/perl5/t/lib/symbol.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..8\n";
diff --git a/contrib/perl5/t/lib/syslfs.t b/contrib/perl5/t/lib/syslfs.t
new file mode 100755
index 0000000..2857120
--- /dev/null
+++ b/contrib/perl5/t/lib/syslfs.t
@@ -0,0 +1,221 @@
+# NOTE: this file tests how large files (>2GB) work with raw system IO.
+# stdio: open(), tell(), seek(), print(), read() is tested in t/op/lfs.t.
+# If you modify/add tests here, remember to update also t/op/lfs.t.
+
+BEGIN {
+	chdir 't' if -d 't';
+	unshift @INC, '../lib';
+	require Config; import Config;
+	# Don't bother if there are no quad offsets.
+	if ($Config{lseeksize} < 8) {
+		print "1..0\n# no 64-bit file offsets\n";
+		exit(0);
+	}
+	require Fcntl; import Fcntl qw(/^O_/ /^SEEK_/);
+}
+
+sub zap {
+    close(BIG);
+    unlink("big");
+    unlink("big1");
+    unlink("big2");
+}
+
+sub bye {
+    zap(); 
+    exit(0);
+}
+
+sub explain {
+    print <<EOM;
+#
+# If the lfs (large file support: large meaning larger than two gigabytes)
+# tests are skipped or fail, it may mean either that your process
+# (or process group) is not allowed to write large files (resource
+# limits) or that the file system you are running the tests on doesn't
+# let your user/group have large files (quota) or the filesystem simply
+# doesn't support large files.  You may even need to reconfigure your kernel.
+# (This is all very operating system and site-dependent.)
+#
+# Perl may still be able to support large files, once you have
+# such a process, enough quota, and such a (file) system.
+#
+EOM
+}
+
+print "# checking whether we have sparse files...\n";
+
+# Known have-nots.
+if ($^O eq 'win32' || $^O eq 'vms') {
+    print "1..0\n# no sparse files (because this is $^O) \n";
+    bye();
+}
+
+# Known haves that have problems running this test
+# (for example because they do not support sparse files, like UNICOS)
+if ($^O eq 'unicos') {
+    print "1..0\n# large files known to work but unable to test them here ($^O)\n";
+    bye();
+}
+
+# Then try heuristically to deduce whether we have sparse files.
+
+# We'll start off by creating a one megabyte file which has
+# only three "true" bytes.  If we have sparseness, we should
+# consume less blocks than one megabyte (assuming nobody has
+# one megabyte blocks...)
+
+sysopen(BIG, "big1", O_WRONLY|O_CREAT|O_TRUNC) or
+    do { warn "sysopen big1 failed: $!\n"; bye };
+sysseek(BIG, 1_000_000, SEEK_SET) or
+    do { warn "sysseek big1 failed: $!\n"; bye };
+syswrite(BIG, "big") or
+    do { warn "syswrite big1 failed; $!\n"; bye };
+close(BIG) or
+    do { warn "close big1 failed: $!\n"; bye };
+
+my @s1 = stat("big1");
+
+print "# s1 = @s1\n";
+
+sysopen(BIG, "big2", O_WRONLY|O_CREAT|O_TRUNC) or
+    do { warn "sysopen big2 failed: $!\n"; bye };
+sysseek(BIG, 2_000_000, SEEK_SET) or
+    do { warn "sysseek big2 failed: $!\n"; bye };
+syswrite(BIG, "big") or
+    do { warn "syswrite big2 failed; $!\n"; bye };
+close(BIG) or
+    do { warn "close big2 failed: $!\n"; bye };
+
+my @s2 = stat("big2");
+
+print "# s2 = @s2\n";
+
+zap();
+
+unless ($s1[7] == 1_000_003 && $s2[7] == 2_000_003 &&
+	$s1[11] == $s2[11] && $s1[12] == $s2[12]) {
+	print "1..0\n#no sparse files?\n";
+	bye;
+}
+
+print "# we seem to have sparse files...\n";
+
+# By now we better be sure that we do have sparse files:
+# if we are not, the following will hog 5 gigabytes of disk.  Ooops.
+
+$ENV{LC_ALL} = "C";
+
+sysopen(BIG, "big", O_WRONLY|O_CREAT|O_TRUNC) or
+	do { warn "sysopen 'big' failed: $!\n"; bye };
+my $sysseek = sysseek(BIG, 5_000_000_000, SEEK_SET);
+unless (defined $sysseek && $sysseek == 5_000_000_000) {
+    print "1..0\n# seeking past 2GB failed: $! (sysseek returned ",
+          defined $sysseek ? $sysseek : 'undef', ")\n";
+    explain();
+    bye();
+}
+
+# The syswrite will fail if there are are filesize limitations (process or fs).
+my $syswrite = syswrite(BIG, "big");
+print "# syswrite failed: $! (syswrite returned ",
+      defined $syswrite ? $syswrite : 'undef', ")\n"
+    unless defined $syswrite && $syswrite == 3;
+my $close     = close BIG;
+print "# close failed: $!\n" unless $close;
+unless($syswrite && $close) {
+    if ($! =~/too large/i) {
+	print "1..0\n# writing past 2GB failed: process limits?\n";
+    } elsif ($! =~ /quota/i) {
+	print "1..0\n# filesystem quota limits?\n";
+    }
+    explain();
+    bye();
+}
+
+@s = stat("big");
+
+print "# @s\n";
+
+unless ($s[7] == 5_000_000_003) {
+    print "1..0\n# not configured to use large files?\n";
+    explain();
+    bye();
+}
+
+sub fail () {
+    print "not ";
+    $fail++;
+}
+
+print "1..17\n";
+
+my $fail = 0;
+
+fail unless $s[7] == 5_000_000_003;	# exercizes pp_stat
+print "ok 1\n";
+
+fail unless -s "big" == 5_000_000_003;	# exercizes pp_ftsize
+print "ok 2\n";
+
+fail unless -e "big";
+print "ok 3\n";
+
+fail unless -f "big";
+print "ok 4\n";
+
+sysopen(BIG, "big", O_RDONLY) or do { warn "sysopen failed: $!\n"; bye };
+
+fail unless sysseek(BIG, 4_500_000_000, SEEK_SET) == 4_500_000_000;
+print "ok 5\n";
+
+fail unless sysseek(BIG, 0, SEEK_CUR) == 4_500_000_000;
+print "ok 6\n";
+
+fail unless sysseek(BIG, 1, SEEK_CUR) == 4_500_000_001;
+print "ok 7\n";
+
+fail unless sysseek(BIG, 0, SEEK_CUR) == 4_500_000_001;
+print "ok 8\n";
+
+fail unless sysseek(BIG, -1, SEEK_CUR) == 4_500_000_000;
+print "ok 9\n";
+
+fail unless sysseek(BIG, 0, SEEK_CUR) == 4_500_000_000;
+print "ok 10\n";
+
+fail unless sysseek(BIG, -3, SEEK_END) == 5_000_000_000;
+print "ok 11\n";
+
+fail unless sysseek(BIG, 0, SEEK_CUR) == 5_000_000_000;
+print "ok 12\n";
+
+my $big;
+
+fail unless sysread(BIG, $big, 3) == 3;
+print "ok 13\n";
+
+fail unless $big eq "big";
+print "ok 14\n";
+
+# 705_032_704 = (I32)5_000_000_000
+fail unless seek(BIG, 705_032_704, SEEK_SET);
+print "ok 15\n";
+
+my $zero;
+
+fail unless read(BIG, $zero, 3) == 3;
+print "ok 16\n";
+
+fail unless $zero eq "\0\0\0";
+print "ok 17\n";
+
+explain if $fail;
+
+bye(); # does the necessary cleanup
+
+END {
+   unlink "big"; # be paranoid about leaving 5 gig files lying around
+}
+
+# eof
diff --git a/contrib/perl5/t/lib/textfill.t b/contrib/perl5/t/lib/textfill.t
index 19add69..daeee23 100755
--- a/contrib/perl5/t/lib/textfill.t
+++ b/contrib/perl5/t/lib/textfill.t
@@ -2,9 +2,11 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
+use Text::Wrap qw(&fill);
+
 @tests = (split(/\nEND\n/s, <<DONE));
 TEST1
 Cyberdog Information
diff --git a/contrib/perl5/t/lib/texttabs.t b/contrib/perl5/t/lib/texttabs.t
index ea9012c..80395f4 100755
--- a/contrib/perl5/t/lib/texttabs.t
+++ b/contrib/perl5/t/lib/texttabs.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 print "1..3\n";
diff --git a/contrib/perl5/t/lib/textwrap.t b/contrib/perl5/t/lib/textwrap.t
index c3a455b..bb1d5ca 100755
--- a/contrib/perl5/t/lib/textwrap.t
+++ b/contrib/perl5/t/lib/textwrap.t
@@ -2,8 +2,9 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
+use Text::Wrap qw(&wrap);
 
 @tests = (split(/\nEND\n/s, <<DONE));
 TEST1
diff --git a/contrib/perl5/t/lib/thr5005.t b/contrib/perl5/t/lib/thr5005.t
new file mode 100755
index 0000000..6b3c800
--- /dev/null
+++ b/contrib/perl5/t/lib/thr5005.t
@@ -0,0 +1,118 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    require Config; import Config;
+    if (! $Config{'use5005threads'}) {
+	print "1..0 # Skip: not use5005threads\n";
+	exit 0;
+    }
+
+    # XXX known trouble with global destruction
+    $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
+}
+$| = 1;
+print "1..21\n";
+use Thread 'yield';
+print "ok 1\n";
+
+sub content
+{
+ print shift;
+ return shift;
+}
+
+# create a thread passing args and immedaietly wait for it.
+my $t = new Thread \&content,("ok 2\n","ok 3\n", 1..1000);
+print $t->join;
+
+# check that lock works ...
+{lock $foo;
+ $t = new Thread sub { lock $foo; print "ok 5\n" };
+ print "ok 4\n";
+}
+$t->join;
+
+sub dorecurse
+{
+ my $val = shift;
+ my $ret;
+ print $val;
+ if (@_)
+  {
+   $ret = Thread->new(\&dorecurse, @_);
+   $ret->join;
+  }
+}
+
+$t = new Thread \&dorecurse, map { "ok $_\n" } 6..10;
+$t->join;
+
+# test that sleep lets other thread run
+$t = new Thread \&dorecurse,"ok 11\n";
+sleep 6;
+print "ok 12\n";
+$t->join;
+
+sub islocked : locked {
+ my $val = shift;
+ my $ret;
+ print $val;
+ if (@_)
+  {
+   $ret = Thread->new(\&islocked, shift);
+  }
+ $ret;
+}
+
+$t = Thread->new(\&islocked, "ok 13\n", "ok 14\n");
+$t->join->join;
+
+{
+    package Loch::Ness;
+    sub new { bless [], shift }
+    sub monster : locked : method {
+	my($s, $m) = @_;
+	print "ok $m\n";
+    }
+    sub gollum { &monster }
+}
+Loch::Ness->monster(15);
+Loch::Ness->new->monster(16);
+Loch::Ness->gollum(17);
+Loch::Ness->new->gollum(18);
+
+my $short = "This is a long string that goes on and on.";
+my $shorte = " a long string that goes on and on.";
+my $long  = "This is short.";
+my $longe  = " short.";
+my $thr1 = new Thread \&threaded, $short, $shorte, "19";
+my $thr2 = new Thread \&threaded, $long, $longe, "20";
+
+sub threaded {
+  my ($string, $string_end, $testno) = @_;
+
+  # Do the match, saving the output in appropriate variables
+  $string =~ /(.*)(is)(.*)/;
+  # Yield control, allowing the other thread to fill in the match variables
+  yield();
+  # Examine the match variable contents; on broken perls this fails
+  if ($3 eq $string_end) {
+    print "ok $testno\n";
+  }
+  else {
+    warn <<EOT;
+
+#
+# This is a KNOWN FAILURE, and one of the reasons why threading
+# is still an experimental feature.  It is here to stop people
+# from deploying threads in production. ;-)
+#
+EOT
+    print "not ok $testno # other thread filled in match variables\n";
+  }
+}
+$thr1->join;
+$thr2->join;
+print "ok 21\n";
diff --git a/contrib/perl5/t/lib/tie-push.t b/contrib/perl5/t/lib/tie-push.t
index dd718de..23a0a94 100755
--- a/contrib/perl5/t/lib/tie-push.t
+++ b/contrib/perl5/t/lib/tie-push.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }    
 
 {
@@ -21,4 +21,4 @@ tie @x,Basic;
 tie @get,Basic;
 tie @got,Basic;
 tie @tests,Basic;
-require "../t/op/push.t"
+require "op/push.t"
diff --git a/contrib/perl5/t/lib/tie-stdarray.t b/contrib/perl5/t/lib/tie-stdarray.t
index 7ca4d76..5a678a5 100755
--- a/contrib/perl5/t/lib/tie-stdarray.t
+++ b/contrib/perl5/t/lib/tie-stdarray.t
@@ -2,11 +2,11 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Tie::Array;
 tie @foo,Tie::StdArray;
 tie @ary,Tie::StdArray;
 tie @bar,Tie::StdArray;
-require "../t/op/array.t"
+require "op/array.t"
diff --git a/contrib/perl5/t/lib/tie-stdhandle.t b/contrib/perl5/t/lib/tie-stdhandle.t
new file mode 100755
index 0000000..cf3a183
--- /dev/null
+++ b/contrib/perl5/t/lib/tie-stdhandle.t
@@ -0,0 +1,47 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+use Tie::Handle;
+tie *tst,Tie::StdHandle;
+
+$f = 'tst';
+
+print "1..13\n";   
+
+# my $file tests
+
+unlink("afile.new") if -f "afile";     
+print "$!\nnot " unless open($f,"+>afile");
+print "ok 1\n";
+print "$!\nnot " unless binmode($f);
+print "ok 2\n";
+print "not " unless -f "afile";     
+print "ok 3\n";
+print "not " unless print $f "SomeData\n";
+print "ok 4\n";
+print "not " unless tell($f) == 9;
+print "ok 5\n";
+print "not " unless printf $f "Some %d value\n",1234;
+print "ok 6\n";
+print "not " unless seek($f,0,0);
+print "ok 7\n";
+$b = <$f>;
+print "not " unless $b eq "SomeData\n";
+print "ok 8\n";
+print "not " if eof($f);
+print "ok 9\n";
+read($f,($b=''),4);
+print "'$b' not " unless $b eq 'Some';
+print "ok 10\n";
+print "not " unless getc($f) eq ' ';
+print "ok 11\n";
+$b = <$f>;
+print "not " unless eof($f);
+print "ok 12\n";
+print "not " unless close($f);
+print "ok 13\n";
+unlink("afile");     
diff --git a/contrib/perl5/t/lib/tie-stdpush.t b/contrib/perl5/t/lib/tie-stdpush.t
index 34a6947..35ae1b8 100755
--- a/contrib/perl5/t/lib/tie-stdpush.t
+++ b/contrib/perl5/t/lib/tie-stdpush.t
@@ -2,9 +2,9 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Tie::Array;
 tie @x,Tie::StdArray;
-require "../t/op/push.t"
+require "op/push.t"
diff --git a/contrib/perl5/t/lib/timelocal.t b/contrib/perl5/t/lib/timelocal.t
index 100e076..359d71e 100755
--- a/contrib/perl5/t/lib/timelocal.t
+++ b/contrib/perl5/t/lib/timelocal.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Time::Local;
diff --git a/contrib/perl5/t/lib/trig.t b/contrib/perl5/t/lib/trig.t
index 3114176..20669f0 100755
--- a/contrib/perl5/t/lib/trig.t
+++ b/contrib/perl5/t/lib/trig.t
@@ -10,7 +10,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Math::Trig;
diff --git a/contrib/perl5/t/op/64bitint.t b/contrib/perl5/t/op/64bitint.t
new file mode 100755
index 0000000..60f72c3
--- /dev/null
+++ b/contrib/perl5/t/op/64bitint.t
@@ -0,0 +1,242 @@
+#./perl
+
+BEGIN {
+	eval { my $q = pack "q", 0 };
+	if ($@) {
+		print "1..0\n# no 64-bit types\n";
+		exit(0);
+	}
+	chdir 't' if -d 't';
+	unshift @INC, '../lib';
+}
+
+# This could use a lot of more tests.
+
+# so that using > 0xfffffff constants and
+# 32+ bit integers don't cause noise
+no warnings qw(overflow portable);
+
+print "1..48\n";
+
+my $q = 12345678901;
+my $r = 23456789012;
+my $f = 0xffffffff;
+my $x;
+my $y;
+
+$x = unpack "q", pack "q", $q;
+print "not " unless $x == $q && $x > $f;
+print "ok 1\n";
+
+
+$x = sprintf("%lld", 12345678901);
+print "not " unless $x eq $q && $x > $f;
+print "ok 2\n";
+
+
+$x = sprintf("%lld", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 3\n";
+
+$x = sprintf("%Ld", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 4\n";
+
+$x = sprintf("%qd", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 5\n";
+
+
+$x = sprintf("%llx", $q);
+print "not " unless hex($x) == 0x2dfdc1c35 && hex($x) > $f;
+print "ok 6\n";
+
+$x = sprintf("%Lx", $q);
+print "not " unless hex($x) == 0x2dfdc1c35 && hex($x) > $f;
+print "ok 7\n";
+
+$x = sprintf("%qx", $q);
+print "not " unless hex($x) == 0x2dfdc1c35 && hex($x) > $f;
+print "ok 8\n";
+
+
+$x = sprintf("%llo", $q);
+print "not " unless oct("0$x") == 0133767016065 && oct($x) > $f;
+print "ok 9\n";
+
+$x = sprintf("%Lo", $q);
+print "not " unless oct("0$x") == 0133767016065 && oct($x) > $f;
+print "ok 10\n";
+
+$x = sprintf("%qo", $q);
+print "not " unless oct("0$x") == 0133767016065 && oct($x) > $f;
+print "ok 11\n";
+
+
+$x = sprintf("%llb", $q);
+print "not " unless oct("0b$x") == 0b1011011111110111000001110000110101 &&
+                    oct("0b$x") > $f;
+print "ok 12\n";
+
+$x = sprintf("%Lb", $q);
+print "not " unless oct("0b$x") == 0b1011011111110111000001110000110101 &&
+                                   oct("0b$x") > $f;
+print "ok 13\n";
+
+$x = sprintf("%qb", $q);
+print "not " unless oct("0b$x") == 0b1011011111110111000001110000110101 &&
+                    oct("0b$x") > $f;
+print "ok 14\n";
+
+
+$x = sprintf("%llu", $q);
+print "not " unless $x eq $q && $x > $f;
+print "ok 15\n";
+
+$x = sprintf("%Lu", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 16\n";
+
+$x = sprintf("%qu", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 17\n";
+
+
+$x = sprintf("%D", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 18\n";
+
+$x = sprintf("%U", $q);
+print "not " unless $x == $q && $x eq $q && $x > $f;
+print "ok 19\n";
+
+$x = sprintf("%O", $q);
+print "not " unless oct($x) == $q && oct($x) > $f;
+print "ok 20\n";
+
+
+$x = $q + $r;
+print "not " unless $x == 35802467913 && $x > $f;
+print "ok 21\n";
+
+$x = $q - $r;
+print "not " unless $x == -11111110111 && -$x > $f;
+print "ok 22\n";
+
+$x = $q * 1234567;
+print "not " unless $x == 15241567763770867 && $x > $f;
+print "ok 23\n";
+
+$x /= 1234567;
+print "not " unless $x == $q && $x > $f;
+print "ok 24\n";
+
+$x = 98765432109 % 12345678901;
+print "not " unless $x == 901;
+print "ok 25\n";
+
+# The following 12 tests adapted from op/inc.
+
+$a = 9223372036854775807;
+$c = $a++;
+print "not " unless $a == 9223372036854775808;
+print "ok 26\n";
+
+$a = 9223372036854775807;
+$c = ++$a;
+print "not " unless $a == 9223372036854775808 && $c == $a;
+print "ok 27\n";
+
+$a = 9223372036854775807;
+$c = $a + 1;
+print "not " unless $a == 9223372036854775807 && $c == 9223372036854775808;
+print "ok 28\n";
+
+$a = -9223372036854775808;
+$c = $a--;
+print "not " unless $a == -9223372036854775809 && $c == -9223372036854775808;
+print "ok 29\n";
+
+$a = -9223372036854775808;
+$c = --$a;
+print "not " unless $a == -9223372036854775809 && $c == $a;
+print "ok 30\n";
+
+$a = -9223372036854775808;
+$c = $a - 1;
+print "not " unless $a == -9223372036854775808 && $c == -9223372036854775809;
+print "ok 31\n";
+
+$a = 9223372036854775808;
+$a = -$a;
+$c = $a--;
+print "not " unless $a == -9223372036854775809 && $c == -9223372036854775808;
+print "ok 32\n";
+
+$a = 9223372036854775808;
+$a = -$a;
+$c = --$a;
+print "not " unless $a == -9223372036854775809 && $c == $a;
+print "ok 33\n";
+
+$a = 9223372036854775808;
+$a = -$a;
+$c = $a - 1;
+print "not " unless $a == -9223372036854775808 && $c == -9223372036854775809;
+print "ok 34\n";
+
+$a = 9223372036854775808;
+$b = -$a;
+$c = $b--;
+print "not " unless $b == -$a-1 && $c == -$a;
+print "ok 35\n";
+
+$a = 9223372036854775808;
+$b = -$a;
+$c = --$b;
+print "not " unless $b == -$a-1 && $c == $b;
+print "ok 36\n";
+
+$a = 9223372036854775808;
+$b = -$a;
+$b = $b - 1;
+print "not " unless $b == -(++$a);
+print "ok 37\n";
+
+
+$x = '';
+print "not " unless (vec($x, 1, 64) = $q) == $q;
+print "ok 38\n";
+
+print "not " unless vec($x, 1, 64) == $q && vec($x, 1, 64) > $f;
+print "ok 39\n";
+
+print "not " unless vec($x, 0, 64) == 0 && vec($x, 2, 64) == 0;
+print "ok 40\n";
+
+
+print "not " unless ~0 == 0xffffffffffffffff;
+print "ok 41\n";
+
+print "not " unless (0xffffffff<<32) == 0xffffffff00000000;
+print "ok 42\n";
+
+print "not " unless ((0xffffffff)<<32)>>32 == 0xffffffff;
+print "ok 43\n";
+
+print "not " unless 1<<63 == 0x8000000000000000;
+print "ok 44\n";
+
+print "not " unless (sprintf "%#Vx", 1<<63) eq '0x8000000000000000';
+print "ok 45\n";
+
+print "not " unless (0x8000000000000000 | 1) == 0x8000000000000001;
+print "ok 46\n";
+
+print "not " unless (0xf000000000000000 & 0x8000000000000000) == 0x8000000000000000;
+print "ok 47\n";
+
+print "not " unless (0xf000000000000000 ^ 0xfffffffffffffff0) == 0x0ffffffffffffff0;
+print "ok 48\n";
+
+# eof
diff --git a/contrib/perl5/t/op/args.t b/contrib/perl5/t/op/args.t
new file mode 100755
index 0000000..48bf5afe
--- /dev/null
+++ b/contrib/perl5/t/op/args.t
@@ -0,0 +1,54 @@
+#!./perl
+
+print "1..8\n";
+
+# test various operations on @_
+
+my $ord = 0;
+sub new1 { bless \@_ }
+{
+    my $x = new1("x");
+    my $y = new1("y");
+    ++$ord;
+    print "# got [@$y], expected [y]\nnot " unless "@$y" eq "y";
+    print "ok $ord\n";
+    ++$ord;
+    print "# got [@$x], expected [x]\nnot " unless "@$x" eq "x";
+    print "ok $ord\n";
+}
+
+sub new2 { splice @_, 0, 0, "a", "b", "c"; return \@_ }
+{
+    my $x = new2("x");
+    my $y = new2("y");
+    ++$ord;
+    print "# got [@$x], expected [a b c x]\nnot " unless "@$x" eq "a b c x";
+    print "ok $ord\n";
+    ++$ord;
+    print "# got [@$y], expected [a b c y]\nnot " unless "@$y" eq "a b c y";
+    print "ok $ord\n";
+}
+
+sub new3 { goto &new1 }
+{
+    my $x = new3("x");
+    my $y = new3("y");
+    ++$ord;
+    print "# got [@$y], expected [y]\nnot " unless "@$y" eq "y";
+    print "ok $ord\n";
+    ++$ord;
+    print "# got [@$x], expected [x]\nnot " unless "@$x" eq "x";
+    print "ok $ord\n";
+}
+
+sub new4 { goto &new2 }
+{
+    my $x = new4("x");
+    my $y = new4("y");
+    ++$ord;
+    print "# got [@$x], expected [a b c x]\nnot " unless "@$x" eq "a b c x";
+    print "ok $ord\n";
+    ++$ord;
+    print "# got [@$y], expected [a b c y]\nnot " unless "@$y" eq "a b c y";
+    print "ok $ord\n";
+}
diff --git a/contrib/perl5/t/op/arith.t b/contrib/perl5/t/op/arith.t
index 43af807..fe2f0f4 100755
--- a/contrib/perl5/t/op/arith.t
+++ b/contrib/perl5/t/op/arith.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..4\n";
+print "1..8\n";
 
 sub try ($$) {
    print +($_[1] ? "ok" : "not ok"), " $_[0]\n";
@@ -10,3 +10,14 @@ try 1,  13 %  4 ==  1;
 try 2, -13 %  4 ==  3;
 try 3,  13 % -4 == -3;
 try 4, -13 % -4 == -1;
+
+my $limit = 1e6;
+
+# Division (and modulo) of floating point numbers
+# seem to be rather sloppy in Cray.
+$limit = 1e8 if $^O eq 'unicos';
+
+try 5, abs( 13e21 %  4e21 -  1e21) < $limit;
+try 6, abs(-13e21 %  4e21 -  3e21) < $limit;
+try 7, abs( 13e21 % -4e21 - -3e21) < $limit;
+try 8, abs(-13e21 % -4e21 - -1e21) < $limit;
diff --git a/contrib/perl5/t/op/array.t b/contrib/perl5/t/op/array.t
index 3409556..1108f49 100755
--- a/contrib/perl5/t/op/array.t
+++ b/contrib/perl5/t/op/array.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..65\n";
+print "1..66\n";
 
 #
 # @foo, @bar, and @ary are also used from tie-stdarray after tie-ing them
@@ -211,3 +211,8 @@ my $t = 63;
 sub reify { $_[1] = ++$t; print "@_\n"; }
 reify('ok');
 reify('ok');
+
+# qw() is no more a runtime split, it's compiletime.
+print "not " unless qw(foo bar snorfle)[2] eq 'snorfle';
+print "ok 66\n";
+
diff --git a/contrib/perl5/t/op/assignwarn.t b/contrib/perl5/t/op/assignwarn.t
index 57e89c4..b95cec5 100755
--- a/contrib/perl5/t/op/assignwarn.t
+++ b/contrib/perl5/t/op/assignwarn.t
@@ -8,12 +8,12 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use strict;
+use warnings;
 
-$^W = 1;
 my $warn = "";
 $SIG{q(__WARN__)} = sub { print $warn; $warn .= join("",@_) };
 
diff --git a/contrib/perl5/t/op/attrs.t b/contrib/perl5/t/op/attrs.t
new file mode 100755
index 0000000..615e4d3
--- /dev/null
+++ b/contrib/perl5/t/op/attrs.t
@@ -0,0 +1,176 @@
+#!./perl -w
+
+# Regression tests for attributes.pm and the C< : attrs> syntax.
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+sub NTESTS () ;
+
+my ($test, $ntests);
+BEGIN {$ntests=0}
+$test=0;
+my $failed = 0;
+
+print "1..".NTESTS."\n";
+
+$SIG{__WARN__} = sub { die @_ };
+
+sub mytest {
+    if (!$@ ne !$_[0] || $_[0] && $@ !~ $_[0]) {
+	if ($@) {
+	    my $x = $@;
+	    $x =~ s/\n.*\z//s;
+	    print "# Got: $x\n"
+	}
+	else {
+	    print "# Got unexpected success\n";
+	}
+	if ($_[0]) {
+	    print "# Expected: $_[0]\n";
+	}
+	else {
+	    print "# Expected success\n";
+	}
+	$failed = 1;
+	print "not ";
+    }
+    elsif (@_ == 3 && $_[1] ne $_[2]) {
+	print "# Got: $_[1]\n";
+	print "# Expected: $_[2]\n";
+	$failed = 1;
+	print "not ";
+    }
+    print "ok ",++$test,"\n";
+}
+
+eval 'sub t1 ($) : locked { $_[0]++ }';
+mytest;
+BEGIN {++$ntests}
+
+eval 'sub t2 : locked { $_[0]++ }';
+mytest;
+BEGIN {++$ntests}
+
+eval 'sub t3 ($) : locked ;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'sub t4 : locked ;';
+mytest;
+BEGIN {++$ntests}
+
+my $anon1;
+eval '$anon1 = sub ($) : locked:method { $_[0]++ }';
+mytest;
+BEGIN {++$ntests}
+
+my $anon2;
+eval '$anon2 = sub : locked : method { $_[0]++ }';
+mytest;
+BEGIN {++$ntests}
+
+my $anon3;
+eval '$anon3 = sub : method { $_[0]->[1] }';
+mytest;
+BEGIN {++$ntests}
+
+eval 'sub e1 ($) : plugh ;';
+mytest qr/^Invalid CODE attributes?: ["']?plugh["']? at/;
+BEGIN {++$ntests}
+
+eval 'sub e2 ($) : plugh(0,0) xyzzy ;';
+mytest qr/^Invalid CODE attributes: ["']?plugh\(0,0\)["']? /;
+BEGIN {++$ntests}
+
+eval 'sub e3 ($) : plugh(0,0 xyzzy ;';
+mytest qr/Unterminated attribute parameter in attribute list at/;
+BEGIN {++$ntests}
+
+eval 'sub e4 ($) : plugh + xyzzy ;';
+mytest qr/Invalid separator character '[+]' in attribute list at/;
+BEGIN {++$ntests}
+
+eval 'my main $x : = 0;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my $x : = 0;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my $x ;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x) : = 0;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x) ;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x) : ;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x,$y) : = 0;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x,$y) ;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x,$y) : ;';
+mytest;
+BEGIN {++$ntests}
+
+eval 'my ($x,$y) : plugh;';
+mytest qr/^Invalid SCALAR attribute: ["']?plugh["']? at/;
+BEGIN {++$ntests}
+
+sub A::MODIFY_SCALAR_ATTRIBUTES { return }
+eval 'my A $x : plugh;';
+mytest qr/^SCALAR package attribute may clash with future reserved word: ["']?plugh["']? at/;
+BEGIN {++$ntests}
+
+eval 'my A $x : plugh plover;';
+mytest qr/^SCALAR package attributes may clash with future reserved words: ["']?plugh["']? /;
+BEGIN {++$ntests}
+
+sub X::MODIFY_CODE_ATTRIBUTES { die "$_[0]" }
+sub X::foo { 1 }
+*Y::bar = \&X::foo;
+*Y::bar = \&X::foo;	# second time for -w
+eval 'package Z; sub Y::bar : locked';
+mytest qr/^X at /;
+BEGIN {++$ntests}
+
+my @attrs = eval 'attributes::get \&Y::bar';
+mytest '', "@attrs", "locked";
+BEGIN {++$ntests}
+
+@attrs = eval 'attributes::get $anon1';
+mytest '', "@attrs", "locked method";
+BEGIN {++$ntests}
+
+sub Z::DESTROY { }
+sub Z::FETCH_CODE_ATTRIBUTES { return 'Z' }
+my $thunk = eval 'bless +sub : method locked { 1 }, "Z"';
+mytest '', ref($thunk), "Z";
+BEGIN {++$ntests}
+
+@attrs = eval 'attributes::get $thunk';
+mytest '', "@attrs", "locked method Z";
+BEGIN {++$ntests}
+
+
+# Other tests should be added above this line
+
+sub NTESTS () { $ntests }
+
+exit $failed;
diff --git a/contrib/perl5/t/op/avhv.t b/contrib/perl5/t/op/avhv.t
index 55cc992..cd7c957 100755
--- a/contrib/perl5/t/op/avhv.t
+++ b/contrib/perl5/t/op/avhv.t
@@ -1,8 +1,8 @@
 #!./perl
-      
+
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 require Tie::Array;
@@ -17,7 +17,7 @@ sub STORESIZE { $#{$_[0]} = $_[1]+1 }
 
 package main;
 
-print "1..12\n";
+print "1..28\n";
 
 $sch = {
     'abc' => 1,
@@ -108,3 +108,71 @@ f($a->{key});
 print "not " unless $a->[1] eq 'b';
 print "ok 12\n";
 
+# check if exists() is behaving properly
+$avhv = [{foo=>1,bar=>2,pants=>3}];
+print "not " if exists $avhv->{bar};
+print "ok 13\n";
+
+$avhv->{pants} = undef;
+print "not " unless exists $avhv->{pants};
+print "ok 14\n";
+print "not " if exists $avhv->{bar};
+print "ok 15\n";
+
+$avhv->{bar} = 10;
+print "not " unless exists $avhv->{bar} and $avhv->{bar} == 10;
+print "ok 16\n";
+
+$v = delete $avhv->{bar};
+print "not " unless $v == 10;
+print "ok 17\n";
+
+print "not " if exists $avhv->{bar};
+print "ok 18\n";
+
+$avhv->{foo} = 'xxx';
+$avhv->{bar} = 'yyy';
+$avhv->{pants} = 'zzz';
+@x = delete @{$avhv}{'foo','pants'};
+print "# @x\nnot " unless "@x" eq "xxx zzz";
+print "ok 19\n";
+
+print "not " unless "$avhv->{bar}" eq "yyy";
+print "ok 20\n";
+
+# hash assignment
+%$avhv = ();
+print "not " unless ref($avhv->[0]) eq 'HASH';
+print "ok 21\n";
+
+%hv = %$avhv;
+print "not " if grep defined, values %hv;
+print "ok 22\n";
+print "not " if grep ref, keys %hv;
+print "ok 23\n";
+
+%$avhv = (foo => 29, pants => 2, bar => 0);
+print "not " unless "@$avhv[1..3]" eq '29 0 2';
+print "ok 24\n";
+
+my $extra;
+my @extra;
+($extra, %$avhv) = ("moo", foo => 42, pants => 53, bar => "HIKE!");
+print "not " unless "@$avhv[1..3]" eq '42 HIKE! 53' and $extra eq 'moo';
+print "ok 25\n";
+
+%$avhv = ();
+(%$avhv, $extra) = (foo => 42, pants => 53, bar => "HIKE!");
+print "not " unless "@$avhv[1..3]" eq '42 HIKE! 53' and !defined $extra;
+print "ok 26\n";
+
+@extra = qw(whatever and stuff);
+%$avhv = ();
+(%$avhv, @extra) = (foo => 42, pants => 53, bar => "HIKE!");
+print "not " unless "@$avhv[1..3]" eq '42 HIKE! 53' and @extra == 0;
+print "ok 27\n";
+
+%$avhv = ();
+(@extra, %$avhv) = (foo => 42, pants => 53, bar => "HIKE!");
+print "not " unless ref $avhv->[0] eq 'HASH' and @extra == 6;
+print "ok 28\n";
diff --git a/contrib/perl5/t/op/bop.t b/contrib/perl5/t/op/bop.t
index b247341..7bcabdf 100755
--- a/contrib/perl5/t/op/bop.t
+++ b/contrib/perl5/t/op/bop.t
@@ -6,10 +6,10 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
-print "1..18\n";
+print "1..30\n";
 
 # numerics
 print ((0xdead & 0xbeef) == 0x9ead ? "ok 1\n" : "not ok 1\n");
@@ -62,3 +62,22 @@ print (($foo | $bar) eq ($Aoz x 75 . $zap) ? "ok 17\n" : "not ok 17\n");
 # ^ does not truncate
 print (($foo ^ $bar) eq ($Axz x 75 . $zap) ? "ok 18\n" : "not ok 18\n");
 
+#
+print "ok \xFF\xFF\n" & "ok 19\n";
+print "ok 20\n" | "ok \0\0\n";
+print "o\000 \0001\000" ^ "\000k\0002\000\n";
+
+#
+print "ok \x{FF}\x{FF}\n" & "ok 22\n";
+print "ok 23\n" | "ok \x{0}\x{0}\n";
+print "o\x{0} \x{0}4\x{0}" ^ "\x{0}k\x{0}2\x{0}\n";
+
+#
+print "ok 25\n" if sprintf("%vd", v4095 & v801) eq 801;
+print "ok 26\n" if sprintf("%vd", v4095 | v801) eq 4095;
+print "ok 27\n" if sprintf("%vd", v4095 ^ v801) eq 3294;
+
+#
+print "ok 28\n" if sprintf("%vd", v4095.801.4095 & v801.4095) eq '801.801';
+print "ok 29\n" if sprintf("%vd", v4095.801.4095 | v801.4095) eq '4095.4095.4095';
+print "ok 30\n" if sprintf("%vd", v801.4095 ^ v4095.801.4095) eq '3294.3294.4095';
diff --git a/contrib/perl5/t/op/chars.t b/contrib/perl5/t/op/chars.t
new file mode 100755
index 0000000..efdea02
--- /dev/null
+++ b/contrib/perl5/t/op/chars.t
@@ -0,0 +1,74 @@
+#!./perl
+
+print "1..33\n";
+
+# because of ebcdic.c these should be the same on asciiish 
+# and ebcdic machines.
+# Peter Prymmer <pvhp@best.com>.
+
+my $c = "\c@";
+print +((ord($c) == 0) ? "" : "not "),"ok 1\n";
+$c = "\cA";
+print +((ord($c) == 1) ? "" : "not "),"ok 2\n";
+$c = "\cB";
+print +((ord($c) == 2) ? "" : "not "),"ok 3\n";
+$c = "\cC";
+print +((ord($c) == 3) ? "" : "not "),"ok 4\n";
+$c = "\cD";
+print +((ord($c) == 4) ? "" : "not "),"ok 5\n";
+$c = "\cE";
+print +((ord($c) == 5) ? "" : "not "),"ok 6\n";
+$c = "\cF";
+print +((ord($c) == 6) ? "" : "not "),"ok 7\n";
+$c = "\cG";
+print +((ord($c) == 7) ? "" : "not "),"ok 8\n";
+$c = "\cH";
+print +((ord($c) == 8) ? "" : "not "),"ok 9\n";
+$c = "\cI";
+print +((ord($c) == 9) ? "" : "not "),"ok 10\n";
+$c = "\cJ";
+print +((ord($c) == 10) ? "" : "not "),"ok 11\n";
+$c = "\cK";
+print +((ord($c) == 11) ? "" : "not "),"ok 12\n";
+$c = "\cL";
+print +((ord($c) == 12) ? "" : "not "),"ok 13\n";
+$c = "\cM";
+print +((ord($c) == 13) ? "" : "not "),"ok 14\n";
+$c = "\cN";
+print +((ord($c) == 14) ? "" : "not "),"ok 15\n";
+$c = "\cO";
+print +((ord($c) == 15) ? "" : "not "),"ok 16\n";
+$c = "\cP";
+print +((ord($c) == 16) ? "" : "not "),"ok 17\n";
+$c = "\cQ";
+print +((ord($c) == 17) ? "" : "not "),"ok 18\n";
+$c = "\cR";
+print +((ord($c) == 18) ? "" : "not "),"ok 19\n";
+$c = "\cS";
+print +((ord($c) == 19) ? "" : "not "),"ok 20\n";
+$c = "\cT";
+print +((ord($c) == 20) ? "" : "not "),"ok 21\n";
+$c = "\cU";
+print +((ord($c) == 21) ? "" : "not "),"ok 22\n";
+$c = "\cV";
+print +((ord($c) == 22) ? "" : "not "),"ok 23\n";
+$c = "\cW";
+print +((ord($c) == 23) ? "" : "not "),"ok 24\n";
+$c = "\cX";
+print +((ord($c) == 24) ? "" : "not "),"ok 25\n";
+$c = "\cY";
+print +((ord($c) == 25) ? "" : "not "),"ok 26\n";
+$c = "\cZ";
+print +((ord($c) == 26) ? "" : "not "),"ok 27\n";
+$c = "\c[";
+print +((ord($c) == 27) ? "" : "not "),"ok 28\n";
+$c = "\c\\";
+print +((ord($c) == 28) ? "" : "not "),"ok 29\n";
+$c = "\c]";
+print +((ord($c) == 29) ? "" : "not "),"ok 30\n";
+$c = "\c^";
+print +((ord($c) == 30) ? "" : "not "),"ok 31\n";
+$c = "\c_";
+print +((ord($c) == 31) ? "" : "not "),"ok 32\n";
+$c = "\c?";
+print +((ord($c) == 127) ? "" : "not "),"ok 33\n";
diff --git a/contrib/perl5/t/op/chop.t b/contrib/perl5/t/op/chop.t
index 77263ad..6723ca3 100755
--- a/contrib/perl5/t/op/chop.t
+++ b/contrib/perl5/t/op/chop.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: chop.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:40 $
-
-print "1..28\n";
+print "1..30\n";
 
 # optimized
 
@@ -85,3 +83,9 @@ $_ = "axx";
 $/ = "yy";
 print chomp() == 0 ? "ok 27\n" : "not ok 27\n";
 print $_ eq "axx" ? "ok 28\n" : "not ok 28\n";
+
+# This case once mistakenly behaved like paragraph mode.
+$_ = "ab\n";
+$/ = \3;
+print chomp() == 0 ? "ok 29\n" : "not ok 29\n";
+print $_ eq "ab\n" ? "ok 30\n" : "not ok 30\n";
diff --git a/contrib/perl5/t/op/closure.t b/contrib/perl5/t/op/closure.t
index 95d44f5..c691d6f 100755
--- a/contrib/perl5/t/op/closure.t
+++ b/contrib/perl5/t/op/closure.t
@@ -7,12 +7,12 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Config;
 
-print "1..169\n";
+print "1..171\n";
 
 my $test = 1;
 sub test (&) {
@@ -157,6 +157,31 @@ test {
   &{$foo[4]}(4)
 };
 
+for my $n (0..4) {
+    $foo[$n] = sub {
+                     # no intervening reference to $n here
+                     sub { $n == $_[0] }
+		   };
+}
+
+test {
+  $foo[0]->()->(0) and
+  $foo[1]->()->(1) and
+  $foo[2]->()->(2) and
+  $foo[3]->()->(3) and
+  $foo[4]->()->(4)
+};
+
+{
+    my $w;
+    $w = sub {
+	my ($i) = @_;
+	test { $i == 10 };
+	sub { $w };
+    };
+    $w->(10);
+}
+
 # Additional tests by Tom Phoenix <rootbeer@teleport.com>.
 
 {
diff --git a/contrib/perl5/t/op/defins.t b/contrib/perl5/t/op/defins.t
index 33c74ea..9e714a7 100755
--- a/contrib/perl5/t/op/defins.t
+++ b/contrib/perl5/t/op/defins.t
@@ -6,7 +6,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     $SIG{__WARN__} = sub { $warns++; warn $_[0] };
     print "1..14\n";
 }
diff --git a/contrib/perl5/t/op/delete.t b/contrib/perl5/t/op/delete.t
index 6cc4475..10a218b 100755
--- a/contrib/perl5/t/op/delete.t
+++ b/contrib/perl5/t/op/delete.t
@@ -1,8 +1,8 @@
 #!./perl
 
-# $RCSfile: delete.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:44 $
+print "1..36\n";
 
-print "1..16\n";
+# delete() on hash elements
 
 $foo{1} = 'a';
 $foo{2} = 'b';
@@ -13,7 +13,7 @@ $foo{5} = 'e';
 $foo = delete $foo{2};
 
 if ($foo eq 'b') {print "ok 1\n";} else {print "not ok 1 $foo\n";}
-if ($foo{2} eq '') {print "ok 2\n";} else {print "not ok 2 $foo{2}\n";}
+unless (exists $foo{2}) {print "ok 2\n";} else {print "not ok 2 $foo{2}\n";}
 if ($foo{1} eq 'a') {print "ok 3\n";} else {print "not ok 3\n";}
 if ($foo{3} eq 'c') {print "ok 4\n";} else {print "not ok 4\n";}
 if ($foo{4} eq 'd') {print "ok 5\n";} else {print "not ok 5\n";}
@@ -24,8 +24,8 @@ if ($foo{5} eq 'e') {print "ok 6\n";} else {print "not ok 6\n";}
 if (@foo == 2) {print "ok 7\n";} else {print "not ok 7 ", @foo+0, "\n";}
 if ($foo[0] eq 'd') {print "ok 8\n";} else {print "not ok 8 ", $foo[0], "\n";}
 if ($foo[1] eq 'e') {print "ok 9\n";} else {print "not ok 9 ", $foo[1], "\n";}
-if ($foo{4} eq '') {print "ok 10\n";} else {print "not ok 10 $foo{4}\n";}
-if ($foo{5} eq '') {print "ok 11\n";} else {print "not ok 11 $foo{5}\n";}
+unless (exists $foo{4}) {print "ok 10\n";} else {print "not ok 10 $foo{4}\n";}
+unless (exists $foo{5}) {print "ok 11\n";} else {print "not ok 11 $foo{5}\n";}
 if ($foo{1} eq 'a') {print "ok 12\n";} else {print "not ok 12\n";}
 if ($foo{3} eq 'c') {print "ok 13\n";} else {print "not ok 13\n";}
 
@@ -49,3 +49,75 @@ delete $refhash{"top"}->{"bar"};
 @list = keys %{$refhash{"top"}};
 
 print "@list" eq "foo" ? "ok 16\n" : "not ok 16 @list\n";
+
+{
+    my %a = ('bar', 33);
+    my($a) = \(values %a);
+    my $b = \$a{bar};
+    my $c = \delete $a{bar};
+
+    print "not " unless $a == $b && $b == $c;
+    print "ok 17\n";
+}
+
+# delete() on array elements
+
+@foo = ();
+$foo[1] = 'a';
+$foo[2] = 'b';
+$foo[3] = 'c';
+$foo[4] = 'd';
+$foo[5] = 'e';
+
+$foo = delete $foo[2];
+
+if ($foo eq 'b') {print "ok 18\n";} else {print "not ok 18 $foo\n";}
+unless (exists $foo[2]) {print "ok 19\n";} else {print "not ok 19 $foo[2]\n";}
+if ($foo[1] eq 'a') {print "ok 20\n";} else {print "not ok 20\n";}
+if ($foo[3] eq 'c') {print "ok 21\n";} else {print "not ok 21\n";}
+if ($foo[4] eq 'd') {print "ok 22\n";} else {print "not ok 22\n";}
+if ($foo[5] eq 'e') {print "ok 23\n";} else {print "not ok 23\n";}
+
+@bar = delete @foo[4,5];
+
+if (@bar == 2) {print "ok 24\n";} else {print "not ok 24 ", @bar+0, "\n";}
+if ($bar[0] eq 'd') {print "ok 25\n";} else {print "not ok 25 ", $bar[0], "\n";}
+if ($bar[1] eq 'e') {print "ok 26\n";} else {print "not ok 26 ", $bar[1], "\n";}
+unless (exists $foo[4]) {print "ok 27\n";} else {print "not ok 27 $foo[4]\n";}
+unless (exists $foo[5]) {print "ok 28\n";} else {print "not ok 28 $foo[5]\n";}
+if ($foo[1] eq 'a') {print "ok 29\n";} else {print "not ok 29\n";}
+if ($foo[3] eq 'c') {print "ok 30\n";} else {print "not ok 30\n";}
+
+$foo = join('',@foo);
+if ($foo eq 'ac') {print "ok 31\n";} else {print "not ok 31\n";}
+
+if (@foo == 4) {print "ok 32\n";} else {print "not ok 32\n";}
+
+foreach $key (0 .. $#foo) {
+    delete $foo[$key];
+}
+
+if (@foo == 0) {print "ok 33\n";} else {print "not ok 33\n";}
+
+$foo[0] = 'x';
+$foo[1] = 'y';
+
+$foo = "@foo";
+print +($foo eq 'x y') ? "ok 34\n" : "not ok 34\n";
+
+$refary[0]->[0] = "FOO";
+$refary[0]->[3] = "BAR";
+
+delete $refary[0]->[3];
+
+print @{$refary[0]} == 1 ? "ok 35\n" : "not ok 35 @list\n";
+
+{
+    my @a = 33;
+    my($a) = \(@a);
+    my $b = \$a[0];
+    my $c = \delete $a[bar];
+
+    print "not " unless $a == $b && $b == $c;
+    print "ok 36\n";
+}
diff --git a/contrib/perl5/t/op/die.t b/contrib/perl5/t/op/die.t
index d473ed6..cf4f8b0 100755
--- a/contrib/perl5/t/op/die.t
+++ b/contrib/perl5/t/op/die.t
@@ -4,7 +4,7 @@ print "1..10\n";
 
 $SIG{__DIE__} = sub { print ref($_[0]) ? ("ok ",$_[0]->[0]++,"\n") : @_ } ;
 
-$err = "ok 1\n";
+$err = "#[\000]\nok 1\n";
 eval {
     die $err;
 };
diff --git a/contrib/perl5/t/op/die_exit.t b/contrib/perl5/t/op/die_exit.t
index 26b477a..cb0478b 100755
--- a/contrib/perl5/t/op/die_exit.t
+++ b/contrib/perl5/t/op/die_exit.t
@@ -7,8 +7,14 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -e '../lib';
+    unshift @INC, '../lib' if -e '../lib';
 }
+
+if ($^O eq 'mpeix') {
+    print "1..0 # Skip: broken on MPE/iX\n";
+    exit 0;
+}
+
 my $perl = -e '../perl' ? '../perl' : -e './perl' ? './perl' : 'perl';
 
 use strict;
@@ -31,7 +37,7 @@ my %tests = (
 	15 => [ 255,   1],
 	16 => [ 255, 256],
 	# see if implicit close preserves $?
-	17 => [  0,  512, '{ local *F; open F, q[TEST]; close F } die;'],
+	17 => [  0,  512, '{ local *F; open F, q[TEST]; close F; $!=0 } die;'],
 );
 
 my $max = keys %tests;
diff --git a/contrib/perl5/t/op/each.t b/contrib/perl5/t/op/each.t
index 9063c2c..879c0d0 100755
--- a/contrib/perl5/t/op/each.t
+++ b/contrib/perl5/t/op/each.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: each.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:47 $
-
-print "1..16\n";
+print "1..19\n";
 
 $h{'abc'} = 'ABC';
 $h{'def'} = 'DEF';
@@ -120,3 +118,16 @@ while (($key, $value) = each(h)) {
 	}
 }
 if ($i == 5) { print "ok 16\n" } else { print "not ok\n" }
+
+{
+    package Obj;
+    sub DESTROY { print "ok 18\n"; }
+    {
+	my $h = { A => bless [], __PACKAGE__ };
+        while (my($k,$v) = each %$h) {
+	    print "ok 17\n" if $k eq 'A' and ref($v) eq 'Obj';
+	}
+    }
+    print "ok 19\n";
+}
+
diff --git a/contrib/perl5/t/op/eval.t b/contrib/perl5/t/op/eval.t
index dc163e9..1838923 100755
--- a/contrib/perl5/t/op/eval.t
+++ b/contrib/perl5/t/op/eval.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..36\n";
+print "1..40\n";
 
 eval 'print "ok 1\n";';
 
@@ -171,3 +171,38 @@ sub terminal { eval 'print $r' }
 }
 $x++;
 
+# Have we cured panic which occurred with require/eval in die handler ?
+$SIG{__DIE__} = sub { eval {1}; die shift }; 
+eval { die "ok ".$x++,"\n" }; 
+print $@;
+
+# does scalar eval"" pop stack correctly?
+{
+    my $c = eval "(1,2)x10";
+    print $c eq '2222222222' ? "ok $x\n" : "# $c\nnot ok $x\n";
+    $x++;
+}
+
+# return from eval {} should clear $@ correctly
+{
+    my $status = eval {
+	eval { die };
+	print "# eval { return } test\n";
+	return; # removing this changes behavior
+    };
+    print "not " if $@;
+    print "ok $x\n";
+    $x++;
+}
+
+# ditto for eval ""
+{
+    my $status = eval q{
+	eval q{ die };
+	print "# eval q{ return } test\n";
+	return; # removing this changes behavior
+    };
+    print "not " if $@;
+    print "ok $x\n";
+    $x++;
+}
diff --git a/contrib/perl5/t/op/exec.t b/contrib/perl5/t/op/exec.t
index 098a455..23e9ec1 100755
--- a/contrib/perl5/t/op/exec.t
+++ b/contrib/perl5/t/op/exec.t
@@ -1,13 +1,13 @@
 #!./perl
 
-# $RCSfile: exec.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:49 $
-
 $| = 1;				# flush stdout
 
+$ENV{LC_ALL}   = 'C';		# Forge English error messages.
+$ENV{LANGUAGE} = 'C';		# Ditto in GNU.
+
 if ($^O eq 'MSWin32') {
-    print "# exec is unsupported on Win32\n";
     # XXX the system tests could be written to use ./perl and so work on Win32
-    print "1..0\n";
+    print "1..0 # Skip: shh, win32\n";
     exit(0);
 }
 
@@ -25,10 +25,23 @@ print "not ok 3\n" if system "echo", "ok", "3"; # directly called
 # these should probably be rewritten to match the examples in perlfunc.pod
 if (system "true") {print "not ok 4\n";} else {print "ok 4\n";}
 
-if ((system "/bin/sh -c 'exit 1'") != 256) { print "not "; }
-print "ok 5\n";
+if ($^O eq 'mpeix') {
+    print "ok 5 # skipped: status broken on MPE/iX\n";
+} else {
+    if ((system "/bin/sh -c 'exit 1'") != 256) { print "not "; }
+    print "ok 5\n";
+}
 
-if ((system "lskdfj") == 255 << 8) {print "ok 6\n";} else {print "not ok 6\n";}
+$rc = system "lskdfj";
+if ($rc == 255 << 8 or $rc == -1 and
+     (
+      $! == 2 or
+      $! =~ /\bno\b.*\bfile/i or
+      $! == 13 or
+      $! =~ /permission denied/i
+     )
+   )
+ {print "ok 6\n";} else {print "not ok 6\n";}
 
 unless (exec "lskdjfalksdjfdjfkls") {print "ok 7\n";} else {print "not ok 7\n";}
 
diff --git a/contrib/perl5/t/op/exists_sub.t b/contrib/perl5/t/op/exists_sub.t
new file mode 100755
index 0000000..3363dfd
--- /dev/null
+++ b/contrib/perl5/t/op/exists_sub.t
@@ -0,0 +1,46 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+print "1..9\n";
+
+sub t1;
+sub t2 : locked;
+sub t3 ();
+sub t4 ($);
+sub t5 {1;}
+{
+    package P1;
+    sub tmc {1;}
+    package P2;
+    @ISA = 'P1';
+}
+
+print "not " unless exists &t1 && not defined &t1;
+print "ok 1\n";
+print "not " unless exists &t2 && not defined &t2;
+print "ok 2\n";
+print "not " unless exists &t3 && not defined &t3;
+print "ok 3\n";
+print "not " unless exists &t4 && not defined &t4;
+print "ok 4\n";
+print "not " unless exists &t5 && defined &t5;
+print "ok 5\n";
+P2::->tmc;
+print "not " unless not exists &P2::tmc && not defined &P2::tmc;
+print "ok 6\n";
+my $ref;
+$ref->{A}[0] = \&t4;
+print "not " unless exists &{$ref->{A}[0]} && not defined &{$ref->{A}[0]};
+print "ok 7\n";
+undef &P1::tmc;
+print "not " unless exists &P1::tmc && not defined &P1::tmc;
+print "ok 8\n";
+eval 'exists &t5()';
+print "not " unless $@;
+print "ok 9\n";
+
+exit 0;
diff --git a/contrib/perl5/t/op/fh.t b/contrib/perl5/t/op/fh.t
new file mode 100755
index 0000000..86e405a
--- /dev/null
+++ b/contrib/perl5/t/op/fh.t
@@ -0,0 +1,26 @@
+#!./perl
+
+print "1..5\n";
+
+my $test = 0;
+
+# symbolic filehandles should only result in glob entries with FH constructors
+
+$|=1;
+my $a = "SYM000";
+print "not " if defined(fileno($a)) or defined *{$a};
+++$test; print "ok $test\n";
+
+select select $a;
+print "not " unless defined *{$a};
+++$test; print "ok $test\n";
+
+$a++;
+print "not " if close $a or defined *{$a};
+++$test; print "ok $test\n";
+
+print "not " unless open($a, ">&STDOUT") and defined *{$a};
+++$test; print $a "ok $test\n";
+
+print "not " unless close $a;
+++$test; print $a "not "; print "ok $test\n";
diff --git a/contrib/perl5/t/op/filetest.t b/contrib/perl5/t/op/filetest.t
new file mode 100755
index 0000000..e00d5fb
--- /dev/null
+++ b/contrib/perl5/t/op/filetest.t
@@ -0,0 +1,71 @@
+#!./perl
+
+# There are few filetest operators that are portable enough to test.
+# See pod/perlport.pod for details.
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib' if -d '../lib';
+}
+
+use Config;
+print "1..10\n";
+
+print "not " unless -d 'op';
+print "ok 1\n";
+
+print "not " unless -f 'TEST';
+print "ok 2\n";
+
+print "not " if -f 'op';
+print "ok 3\n";
+
+print "not " if -d 'TEST';
+print "ok 4\n";
+
+print "not " unless -r 'TEST';
+print "ok 5\n";
+
+# make sure TEST is r-x
+eval { chmod 0555, 'TEST' };
+$bad_chmod = $@;
+
+$oldeuid = $>;		# root can read and write anything
+eval '$> = 1';		# so switch uid (may not be implemented)
+
+print "# oldeuid = $oldeuid, euid = $>\n";
+
+if (!$Config{d_seteuid}) {
+    print "ok 6 #skipped, no seteuid\n";
+}
+elsif ($bad_chmod) {
+    print "#[$@]\nok 6 #skipped\n";
+}
+else {
+    print "not " if -w 'TEST';
+    print "ok 6\n";
+}
+
+# Scripts are not -x everywhere so cannot test that.
+
+eval '$> = $oldeuid';	# switch uid back (may not be implemented)
+
+# this would fail for the euid 1
+# (unless we have unpacked the source code as uid 1...)
+print "not " unless -r 'op';
+print "ok 7\n";
+
+# this would fail for the euid 1
+# (unless we have unpacked the source code as uid 1...)
+if ($Config{d_seteuid}) {
+    print "not " unless -w 'op';
+    print "ok 8\n";
+} else {
+    print "ok 8 #skipped, no seteuid\n";
+}
+
+print "not " unless -x 'op'; # Hohum.  Are directories -x everywhere?
+print "ok 9\n";
+
+print "not " unless "@{[grep -r, qw(foo io noo op zoo)]}" eq "io op";
+print "ok 10\n";
diff --git a/contrib/perl5/t/op/fork.t b/contrib/perl5/t/op/fork.t
index 9790ff0..80c0b72 100755
--- a/contrib/perl5/t/op/fork.t
+++ b/contrib/perl5/t/op/fork.t
@@ -1,26 +1,376 @@
 #!./perl
 
-# $RCSfile: fork.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:53 $
+# tests for both real and emulated fork()
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     require Config; import Config;
-    unless ($Config{'d_fork'}) {
-	print "1..0\n";
+    unless ($Config{'d_fork'}
+	    or ($^O eq 'MSWin32' and $Config{useithreads}
+		and $Config{ccflags} =~ /-DPERL_IMPLICIT_SYS/))
+    {
+	print "1..0 # Skip: no fork\n";
 	exit 0;
     }
+    $ENV{PERL5LIB} = "../lib";
 }
 
-$| = 1;
-print "1..2\n";
+if ($^O eq 'mpeix') {
+    print "1..0 # Skip: fork/status problems on MPE/iX\n";
+    exit 0;
+}
+
+$|=1;
+
+undef $/;
+@prgs = split "\n########\n", <DATA>;
+print "1..", scalar @prgs, "\n";
+
+$tmpfile = "forktmp000";
+1 while -f ++$tmpfile;
+END { close TEST; unlink $tmpfile if $tmpfile; }
+
+$CAT = (($^O eq 'MSWin32') ? '.\perl -e "print <>"' : 'cat');
+
+for (@prgs){
+    my $switch;
+    if (s/^\s*(-\w.*)//){
+	$switch = $1;
+    }
+    my($prog,$expected) = split(/\nEXPECT\n/, $_);
+    $expected =~ s/\n+$//;
+    # results can be in any order, so sort 'em
+    my @expected = sort split /\n/, $expected;
+    open TEST, ">$tmpfile" or die "Cannot open $tmpfile: $!";
+    print TEST $prog, "\n";
+    close TEST or die "Cannot close $tmpfile: $!";
+    my $results;
+    if ($^O eq 'MSWin32') {
+      $results = `.\\perl -I../lib $switch $tmpfile 2>&1`;
+    }
+    else {
+      $results = `./perl $switch $tmpfile 2>&1`;
+    }
+    $status = $?;
+    $results =~ s/\n+$//;
+    $results =~ s/at\s+forktmp\d+\s+line/at - line/g;
+    $results =~ s/of\s+forktmp\d+\s+aborted/of - aborted/g;
+# bison says 'parse error' instead of 'syntax error',
+# various yaccs may or may not capitalize 'syntax'.
+    $results =~ s/^(syntax|parse) error/syntax error/mig;
+    $results =~ s/^\n*Process terminated by SIG\w+\n?//mg
+	if $^O eq 'os2';
+    my @results = sort split /\n/, $results;
+    if ( "@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";
+}
 
+__END__
+$| = 1;
 if ($cid = fork) {
-    sleep 2;
-    if ($result = (kill 9, $cid)) {print "ok 2\n";} else {print "not ok 2 $result\n";}
+    sleep 1;
+    if ($result = (kill 9, $cid)) {
+	print "ok 2\n";
+    }
+    else {
+	print "not ok 2 $result\n";
+    }
+    sleep 1 if $^O eq 'MSWin32';	# avoid WinNT race bug
 }
 else {
-    $| = 1;
     print "ok 1\n";
     sleep 10;
 }
+EXPECT
+ok 1
+ok 2
+########
+$| = 1;
+sub forkit {
+    print "iteration $i start\n";
+    my $x = fork;
+    if (defined $x) {
+	if ($x) {
+	    print "iteration $i parent\n";
+	}
+	else {
+	    print "iteration $i child\n";
+	}
+    }
+    else {
+	print "pid $$ failed to fork\n";
+    }
+}
+while ($i++ < 3) { do { forkit(); }; }
+EXPECT
+iteration 1 start
+iteration 1 parent
+iteration 1 child
+iteration 2 start
+iteration 2 parent
+iteration 2 child
+iteration 2 start
+iteration 2 parent
+iteration 2 child
+iteration 3 start
+iteration 3 parent
+iteration 3 child
+iteration 3 start
+iteration 3 parent
+iteration 3 child
+iteration 3 start
+iteration 3 parent
+iteration 3 child
+iteration 3 start
+iteration 3 parent
+iteration 3 child
+########
+$| = 1;
+fork()
+ ? (print("parent\n"),sleep(1))
+ : (print("child\n"),exit) ;
+EXPECT
+parent
+child
+########
+$| = 1;
+fork()
+ ? (print("parent\n"),exit)
+ : (print("child\n"),sleep(1)) ;
+EXPECT
+parent
+child
+########
+$| = 1;
+@a = (1..3);
+for (@a) {
+    if (fork) {
+	print "parent $_\n";
+	$_ = "[$_]";
+    }
+    else {
+	print "child $_\n";
+	$_ = "-$_-";
+    }
+}
+print "@a\n";
+EXPECT
+parent 1
+child 1
+parent 2
+child 2
+parent 2
+child 2
+parent 3
+child 3
+parent 3
+child 3
+parent 3
+child 3
+parent 3
+child 3
+[1] [2] [3]
+-1- [2] [3]
+[1] -2- [3]
+[1] [2] -3-
+-1- -2- [3]
+-1- [2] -3-
+[1] -2- -3-
+-1- -2- -3-
+########
+use Config;
+$| = 1;
+$\ = "\n";
+fork()
+ ? print($Config{osname} eq $^O)
+ : print($Config{osname} eq $^O) ;
+EXPECT
+1
+1
+########
+$| = 1;
+$\ = "\n";
+fork()
+ ? do { require Config; print($Config::Config{osname} eq $^O); }
+ : do { require Config; print($Config::Config{osname} eq $^O); }
+EXPECT
+1
+1
+########
+$| = 1;
+use Cwd;
+$\ = "\n";
+my $dir;
+if (fork) {
+    $dir = "f$$.tst";
+    mkdir $dir, 0755;
+    chdir $dir;
+    print cwd() =~ /\Q$dir/i ? "ok 1 parent" : "not ok 1 parent";
+    chdir "..";
+    rmdir $dir;
+}
+else {
+    sleep 2;
+    $dir = "f$$.tst";
+    mkdir $dir, 0755;
+    chdir $dir;
+    print cwd() =~ /\Q$dir/i ? "ok 1 child" : "not ok 1 child";
+    chdir "..";
+    rmdir $dir;
+}
+EXPECT
+ok 1 parent
+ok 1 child
+########
+$| = 1;
+$\ = "\n";
+my $getenv;
+if ($^O eq 'MSWin32') {
+    $getenv = qq[$^X -e "print \$ENV{TST}"];
+}
+else {
+    $getenv = qq[$^X -e 'print \$ENV{TST}'];
+}
+$ENV{TST} = 'foo';
+if (fork) {
+    sleep 1;
+    print "parent before: " . `$getenv`;
+    $ENV{TST} = 'bar';
+    print "parent after: " . `$getenv`;
+}
+else {
+    print "child before: " . `$getenv`;
+    $ENV{TST} = 'baz';
+    print "child after: " . `$getenv`;
+}
+EXPECT
+child before: foo
+child after: baz
+parent before: foo
+parent after: bar
+########
+$| = 1;
+$\ = "\n";
+if ($pid = fork) {
+    waitpid($pid,0);
+    print "parent got $?"
+}
+else {
+    exit(42);
+}
+EXPECT
+parent got 10752
+########
+$| = 1;
+$\ = "\n";
+my $echo = 'echo';
+if ($pid = fork) {
+    waitpid($pid,0);
+    print "parent got $?"
+}
+else {
+    exec("$echo foo");
+}
+EXPECT
+foo
+parent got 0
+########
+if (fork) {
+    die "parent died";
+}
+else {
+    die "child died";
+}
+EXPECT
+parent died at - line 2.
+child died at - line 5.
+########
+if ($pid = fork) {
+    eval { die "parent died" };
+    print $@;
+}
+else {
+    eval { die "child died" };
+    print $@;
+}
+EXPECT
+parent died at - line 2.
+child died at - line 6.
+########
+if (eval q{$pid = fork}) {
+    eval q{ die "parent died" };
+    print $@;
+}
+else {
+    eval q{ die "child died" };
+    print $@;
+}
+EXPECT
+parent died at (eval 2) line 1.
+child died at (eval 2) line 1.
+########
+BEGIN {
+    $| = 1;
+    fork and exit;
+    print "inner\n";
+}
+# XXX In emulated fork(), the child will not execute anything after
+# the BEGIN block, due to difficulties in recreating the parse stacks
+# and restarting yyparse() midstream in the child.  This can potentially
+# be overcome by treating what's after the BEGIN{} as a brand new parse.
+#print "outer\n"
+EXPECT
+inner
+########
+sub pipe_to_fork ($$) {
+    my $parent = shift;
+    my $child = shift;
+    pipe($child, $parent) or die;
+    my $pid = fork();
+    die "fork() failed: $!" unless defined $pid;
+    close($pid ? $child : $parent);
+    $pid;
+}
+
+if (pipe_to_fork('PARENT','CHILD')) {
+    # parent
+    print PARENT "pipe_to_fork\n";
+    close PARENT;
+}
+else {
+    # child
+    while (<CHILD>) { print; }
+    close CHILD;
+    exit;
+}
+
+sub pipe_from_fork ($$) {
+    my $parent = shift;
+    my $child = shift;
+    pipe($parent, $child) or die;
+    my $pid = fork();
+    die "fork() failed: $!" unless defined $pid;
+    close($pid ? $child : $parent);
+    $pid;
+}
+
+if (pipe_from_fork('PARENT','CHILD')) {
+    # parent
+    while (<PARENT>) { print; }
+    close PARENT;
+}
+else {
+    # child
+    print CHILD "pipe_from_fork\n";
+    close CHILD;
+    exit;
+}
+EXPECT
+pipe_from_fork
+pipe_to_fork
diff --git a/contrib/perl5/t/op/glob.t b/contrib/perl5/t/op/glob.t
index 253e4a3..4c27445 100755
--- a/contrib/perl5/t/op/glob.t
+++ b/contrib/perl5/t/op/glob.t
@@ -1,6 +1,9 @@
 #!./perl
 
-# $RCSfile: glob.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:55 $
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
 
 print "1..6\n";
 
diff --git a/contrib/perl5/t/op/goto.t b/contrib/perl5/t/op/goto.t
index 8096aff..96bb8dd 100755
--- a/contrib/perl5/t/op/goto.t
+++ b/contrib/perl5/t/op/goto.t
@@ -2,7 +2,7 @@
 
 # "This IS structured code.  It's just randomly structured."
 
-print "1..13\n";
+print "1..16\n";
 
 while ($?) {
     $foo = 1;
@@ -30,8 +30,8 @@ print "#2\t:$foo: == 4\n";
 if ($foo == 4) {print "ok 2\n";} else {print "not ok 2\n";}
 
 $PERL = ($^O eq 'MSWin32') ? '.\perl' : './perl';
-$x = `$PERL -e "goto foo;" 2>&1`;
-if ($x =~ /DCL-W-NOCOMD/) { $x = `\$ mcr sys\$disk:[]perl. -e "goto foo;"`; }
+$CMD = qq[$PERL -e "goto foo;" 2>&1 ];
+$x = `$CMD`;
 
 if ($x =~ /label/) {print "ok 3\n";} else {print "not ok 3\n";}
 
@@ -55,6 +55,27 @@ exit;
 
 FINALE:
 print "ok 13\n";
+
+# does goto LABEL handle block contexts correctly?
+
+my $cond = 1;
+for (1) {
+    if ($cond == 1) {
+	$cond = 0;
+	goto OTHER;
+    }
+    elsif ($cond == 0) {
+      OTHER:
+	$cond = 2;
+	print "ok 14\n";
+	goto THIRD;
+    }
+    else {
+      THIRD:
+	print "ok 15\n";
+    }
+}
+print "ok 16\n";
 exit;
 
 bypass:
diff --git a/contrib/perl5/t/op/goto_xs.t b/contrib/perl5/t/op/goto_xs.t
index a35575e..8d9bca1 100755
--- a/contrib/perl5/t/op/goto_xs.t
+++ b/contrib/perl5/t/op/goto_xs.t
@@ -10,7 +10,7 @@
 #       break correctly as well.
 
 chdir 't' if -d 't';
-@INC = "../lib";
+unshift @INC, "../lib";
 $ENV{PERL5LIB} = "../lib";
 
 # turn warnings into fatal errors
diff --git a/contrib/perl5/t/op/grent.t b/contrib/perl5/t/op/grent.t
new file mode 100755
index 0000000..761d8b9
--- /dev/null
+++ b/contrib/perl5/t/op/grent.t
@@ -0,0 +1,139 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, "../lib" if -d "../lib";
+    eval {my @n = getgrgid 0};
+    if ($@ && $@ =~ /(The \w+ function is unimplemented)/) {
+	print "1..0 # Skip: $1\n";
+	exit 0;
+    }
+    eval { require Config; import Config; };
+    my $reason;
+    if ($Config{'i_grp'} ne 'define') {
+	$reason = '$Config{i_grp} not defined';
+    }
+    elsif (not -f "/etc/group" ) { # Play safe.
+	$reason = 'no /etc/group file';
+    }
+
+    if (not defined $where) {	# Try NIS.
+	foreach my $ypcat (qw(/usr/bin/ypcat /bin/ypcat /etc/ypcat)) {
+	    if (-x $ypcat &&
+		open(GR, "$ypcat group 2>/dev/null |") &&
+		defined(<GR>)) {
+		$where = "NIS group";
+		undef $reason;
+		last;
+	    }
+	}
+    }
+
+    if (not defined $where) {	# Try NetInfo.
+	foreach my $nidump (qw(/usr/bin/nidump)) {
+	    if (-x $nidump &&
+		open(GR, "$nidump group . 2>/dev/null |") &&
+		defined(<GR>)) {
+		$where = "NetInfo group";
+		undef $reason;
+		last;
+	    }
+	}
+    }
+
+    if (not defined $where) {	# Try local.
+	my $GR = "/etc/group";
+	if (-f $GR && open(GR, $GR) && defined(<GR>)) {
+	    undef $reason;
+	    $where = $GR;
+	}
+    }
+    if ($reason) {
+	print "1..0 # Skip: $reason\n";
+	exit 0;
+    }
+}
+
+# By now GR filehandle should be open and full of juicy group entries.
+
+print "1..1\n";
+
+# Go through at most this many groups.
+# (note that the first entry has been read away by now)
+my $max = 25;
+
+my $n   = 0;
+my $tst = 1;
+my %perfect;
+my %seen;
+
+while (<GR>) {
+    chomp;
+    my @s = split /:/;
+    my ($name_s,$passwd_s,$gid_s,$members_s) = @s;
+    if (@s) {
+	push @{ $seen{$name_s} }, $.;
+    } else {
+	warn "# Your $where line $. is empty.\n";
+	next;
+    }
+    if ($n == $max) {
+	local $/;
+	my $junk = <GR>;
+	last;
+    }
+    # In principle we could whine if @s != 4 but do we know enough
+    # of group file formats everywhere?
+    if (@s == 4) {
+	$members_s =~ s/\s*,\s*/,/g;
+	$members_s =~ s/\s+$//;
+	$members_s =~ s/^\s+//;
+	@n = getgrgid($gid_s);
+	# 'nogroup' et al.
+	next unless @n;
+	my ($name,$passwd,$gid,$members) = @n;
+	# Protect against one-to-many and many-to-one mappings.
+	if ($name_s ne $name) {
+	    @n = getgrnam($name_s);
+	    ($name,$passwd,$gid,$members) = @n;
+	    next if $name_s ne $name;
+	}
+	# NOTE: group names *CAN* contain whitespace.
+	$members =~ s/\s+/,/g;
+	# what about different orders of members?
+	$perfect{$name_s}++
+	    if $name    eq $name_s    and
+# Do not compare passwords: think shadow passwords.
+# Not that group passwords are used much but better not assume anything.
+               $gid     eq $gid_s     and
+               $members eq $members_s;
+    }
+    $n++;
+}
+
+if (keys %perfect == 0) {
+    $max++;
+    print <<EOEX;
+#
+# The failure of op/grent test is not necessarily serious.
+# It may fail due to local group administration conventions.
+# If you are for example using both NIS and local groups,
+# test failure is possible.  Any distributed group scheme
+# can cause such failures.
+#
+# What the grent test is doing is that it compares the $max first
+# entries of $where
+# with the results of getgrgid() and getgrnam() call.  If it finds no
+# matches at all, it suspects something is wrong.
+# 
+EOEX
+    print "not ";
+    $not = 1;
+} else {
+    $not = 0;
+}
+print "ok ", $tst++;
+print "\t# (not necessarily serious: run t/op/grent.t by itself)" if $not;
+print "\n";
+
+close(GR);
diff --git a/contrib/perl5/t/op/grep.t b/contrib/perl5/t/op/grep.t
index 45d0e25..3a7f8ad 100755
--- a/contrib/perl5/t/op/grep.t
+++ b/contrib/perl5/t/op/grep.t
@@ -4,7 +4,7 @@
 # grep() and map() tests
 #
 
-print "1..3\n";
+print "1..27\n";
 
 $test = 1;
 
@@ -29,3 +29,71 @@ sub ok {
    $test++;
 }
 
+{
+   print map({$_} ("ok $test\n"));
+   $test++;
+   print map
+            ({$_} ("ok $test\n"));
+   $test++;
+   print((map({a => $_}, ("ok $test\n")))[0]->{a});
+   $test++;
+   print((map
+            ({a=>$_},
+	     ("ok $test\n")))[0]->{a});
+   $test++;
+   print map { $_ } ("ok $test\n");
+   $test++;
+   print map
+            { $_ } ("ok $test\n");
+   $test++;
+   print((map {a => $_}, ("ok $test\n"))[0]->{a});
+   $test++;
+   print((map
+            {a=>$_},
+	     ("ok $test\n"))[0]->{a});
+   $test++;
+   my $x = "ok \xFF\xFF\n";
+   print map($_&$x,("ok $test\n"));
+   $test++;
+   print map
+            ($_ & $x, ("ok $test\n"));
+   $test++;
+   print map { $_ & $x } ("ok $test\n");
+   $test++;
+   print map
+             { $_&$x } ("ok $test\n");
+   $test++;
+
+   print grep({$_} ("ok $test\n"));
+   $test++;
+   print grep
+            ({$_} ("ok $test\n"));
+   $test++;
+   print grep({a => $_}->{a}, ("ok $test\n"));
+   $test++;
+   print grep
+	     ({a => $_}->{a},
+	     ("ok $test\n"));
+   $test++;
+   print grep { $_ } ("ok $test\n");
+   $test++;
+   print grep
+             { $_ } ("ok $test\n");
+   $test++;
+   print grep {a => $_}->{a}, ("ok $test\n");
+   $test++;
+   print grep
+	     {a => $_}->{a},
+	     ("ok $test\n");
+   $test++;
+   print grep($_&"X",("ok $test\n"));
+   $test++;
+   print grep
+            ($_&"X", ("ok $test\n"));
+   $test++;
+   print grep { $_ & "X" } ("ok $test\n");
+   $test++;
+   print grep
+             { $_ & "X" } ("ok $test\n");
+   $test++;
+}
diff --git a/contrib/perl5/t/op/groups.t b/contrib/perl5/t/op/groups.t
index 47aabe3..4b655c8 100755
--- a/contrib/perl5/t/op/groups.t
+++ b/contrib/perl5/t/op/groups.t
@@ -1,13 +1,101 @@
 #!./perl
 
-if (! -x ($groups = '/usr/ucb/groups') &&
-    ! -x ($groups = '/usr/bin/groups') &&
-    ! -x ($groups = '/bin/groups')
-) {
-    print "1..0\n";
+$ENV{PATH} ="/bin:/usr/bin:/usr/xpg4/bin:/usr/ucb" .
+    exists $ENV{PATH} ? ":$ENV{PATH}" : "";
+$ENV{LC_ALL} = "C"; # so that external utilities speak English
+$ENV{LANGUAGE} = 'C'; # GNU locale extension
+
+sub quit {
+    print "1..0 # Skip: no `id` or `groups`\n";
     exit 0;
 }
 
+quit() if $^O eq 'MSWin32' or $^O =~ /lynxos/i;
+
+# We have to find a command that prints all (effective
+# and real) group names (not ids).  The known commands are:
+# groups
+# id -Gn
+# id -a
+# Beware 1: some systems do just 'id -G' even when 'id -Gn' is used.
+# Beware 2: id -Gn or id -a format might be id(name) or name(id).
+# Beware 3: the groups= might be anywhere in the id output.
+# Beware 4: groups can have spaces ('id -a' being the only defense against this)
+# Beware 5: id -a might not contain the groups= part.
+#
+# That is, we might meet the following:
+#
+# foo bar zot				# accept
+# foo 22 42 bar zot			# accept
+# 1 22 42 2 3				# reject
+# groups=(42),foo(1),bar(2),zot me(3)	# parse
+# groups=22,42,1(foo),2(bar),3(zot me)	# parse
+#
+# and the groups= might be after, before, or between uid=... and gid=...
+
+GROUPS: {
+    # prefer 'id' over 'groups' (is this ever wrong anywhere?)
+    # and 'id -a' over 'id -Gn' (the former is good about spaces in group names)
+    if (($groups = `id -a 2>/dev/null`) ne '') {
+	# $groups is of the form:
+	# uid=39957(gsar) gid=22(users) groups=33536,39181,22(users),0(root),1067(dev)
+	last GROUPS if $groups =~ /groups=/;
+    }
+    if (($groups = `id -Gn 2>/dev/null`) ne '') {
+	# $groups could be of the form:
+	# users 33536 39181 root dev
+	last GROUPS if $groups !~ /^(\d|\s)+$/;
+    }
+    if (($groups = `groups 2>/dev/null`) ne '') {
+	# may not reflect all groups in some places, so do a sanity check
+	if (-d '/afs') {
+	    print <<EOM;
+# These test results *may* be bogus, as you appear to have AFS,
+# and I can't find a working 'id' in your PATH (which I have set
+# to '$ENV{PATH}').
+#
+# If these tests fail, report the particular incantation you use
+# on this platform to find *all* the groups that an arbitrary
+# luser may belong to, using the 'perlbug' program.
+EOM
+	}
+	last GROUPS;
+    }
+    # Okay, not today.
+    quit();
+}
+
+unless (eval { getgrgid(0); 1 }) {
+    print "1..0 # Skip: getgrgid() not implemented\n";
+    exit 0;
+}
+
+# Remember that group names can contain whitespace, '-', et cetera.
+# That is: do not \w, do not \S.
+if ($groups =~ /groups=(.+)( [ug]id=|$)/) {
+    my $gr = $1;
+    my @g0 = split /,/, $gr;
+    my @g1;
+    # prefer names over numbers
+    for (@g0) {
+        # 42(zot me)
+	if (/^(\d+)(?:\(([^)]+)\))?/) {
+	    push @g1, ($2 || $1);
+	}
+        # zot me(42)
+	elsif (/^([^(]*)\((\d+)\)/) {
+	    push @g1, ($1 || $2);
+	}
+	else {
+	    print "# ignoring group entry [$_]\n";
+	}
+    }
+    print "# groups=$gr\n";
+    print "# g0 = @g0\n";
+    print "# g1 = @g1\n";
+    $groups = "@g1";
+}
+
 print "1..2\n";
 
 $pwgid = $( + 0;
@@ -27,9 +115,13 @@ for (split(' ', $()) {
     }
 } 
 
-$gr1 = join(' ', sort @gr);
+if ($^O eq "uwin") { # Or anybody else who can have spaces in group names.
+	$gr1 = join(' ', grep(!$did{$_}++, sort split(' ', join(' ', @gr))));
+} else {
+	$gr1 = join(' ', sort @gr);
+}
 
-$gr2 = join(' ', grep(!$basegroup{$_}++, sort split(' ',`$groups`)));
+$gr2 = join(' ', grep(!$basegroup{$_}++, sort split(' ',$groups)));
 
 if ($gr1 eq $gr2) {
     print "ok 1\n";
diff --git a/contrib/perl5/t/op/gv.t b/contrib/perl5/t/op/gv.t
index c253e4b..04905cd 100755
--- a/contrib/perl5/t/op/gv.t
+++ b/contrib/perl5/t/op/gv.t
@@ -4,7 +4,14 @@
 # various typeglob tests
 #
 
-print "1..23\n";
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}   
+
+use warnings;
+
+print "1..30\n";
 
 # type coersion on assignment
 $foo = 'foo';
@@ -62,7 +69,7 @@ if (defined $baa) {
 #        fact that %X::Y:: is stored in %X:: isn't documented.
 #        (I hope.)
 
-{ package Foo::Bar }
+{ package Foo::Bar; no warnings 'once'; $test=1; }
 print exists $Foo::{'Bar::'} ? "ok 12\n" : "not ok 12\n";
 print $Foo::{'Bar::'} eq '*Foo::Bar::' ? "ok 13\n" : "not ok 13\n";
 
@@ -77,7 +84,7 @@ print +($foo || @foo || %foo) ? "not ok" : "ok", " 14\n";
 {
     my $msg;
     local $SIG{__WARN__} = sub { $msg = $_[0] };
-    local $^W = 1;
+    use warnings;
     *foo = 'bar';
     print $msg ? "not ok" : "ok", " 15\n";
     *foo = undef;
@@ -95,4 +102,39 @@ print *{*x{GLOB}} eq "*main::STDOUT" ? "ok 21\n" : "not ok 21\n";
 print {*x{IO}} "ok 22\n";
 print {*x{FILEHANDLE}} "ok 23\n";
 
+# test if defined() doesn't create any new symbols
+
+{
+    my $test = 23;
+
+    my $a = "SYM000";
+    print "not " if defined *{$a};
+    ++$test; print "ok $test\n";
+
+    print "not " if defined @{$a} or defined *{$a};
+    ++$test; print "ok $test\n";
+
+    print "not " if defined %{$a} or defined *{$a};
+    ++$test; print "ok $test\n";
+
+    print "not " if defined ${$a} or defined *{$a};
+    ++$test; print "ok $test\n";
+
+    print "not " if defined &{$a} or defined *{$a};
+    ++$test; print "ok $test\n";
+
+    *{$a} = sub { print "ok $test\n" };
+    print "not " unless defined &{$a} and defined *{$a};
+    ++$test; &{$a};
+}
+
+# does pp_readline() handle glob-ness correctly?
+
+{
+    my $g = *foo;
+    $g = <DATA>;
+    print $g;
+}
 
+__END__
+ok 30
diff --git a/contrib/perl5/t/op/hashwarn.t b/contrib/perl5/t/op/hashwarn.t
index 6343a2a..9182273 100755
--- a/contrib/perl5/t/op/hashwarn.t
+++ b/contrib/perl5/t/op/hashwarn.t
@@ -2,19 +2,18 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use strict;
+use warnings;
 
 use vars qw{ @warnings };
 
 BEGIN {
-    $^W |= 1;		# Insist upon warnings
-    # ...and save 'em as we go
     $SIG{'__WARN__'} = sub { push @warnings, @_ };
     $| = 1;
-    print "1..7\n";
+    print "1..9\n";
 }
 
 END { print "not ok\n# Uncaught warnings:\n@warnings\n" if @warnings }
@@ -66,6 +65,13 @@ my $ref_msg = '/^Reference found where even-sized list expected/';
     %hash = sub { print "ok" };
     test_warning 6, shift @warnings, $odd_msg;
 
+    my $avhv = [{x=>1,y=>2}];
+    %$avhv = (x=>13,'y');
+    test_warning 7, shift @warnings, $odd_msg;
+
+    %$avhv = 'x';
+    test_warning 8, shift @warnings, $odd_msg;
+
     $_ = { 1..10 };
-    test 7, ! @warnings, "Unexpected warning";
+    test 9, ! @warnings, "Unexpected warning";
 }
diff --git a/contrib/perl5/t/op/inc.t b/contrib/perl5/t/op/inc.t
index e5a2a92..f59115e 100755
--- a/contrib/perl5/t/op/inc.t
+++ b/contrib/perl5/t/op/inc.t
@@ -1,9 +1,6 @@
 #!./perl
 
-
-# $RCSfile$
-
-print "1..6\n";
+print "1..12\n";
 
 # Verify that addition/subtraction properly upgrade to doubles.
 # These tests are only significant on machines with 32 bit longs,
@@ -50,3 +47,51 @@ if ($a == -2147483649)
 	{print "ok 6\n"}
 else
 	{print "not ok 6\n";}
+
+$a = 2147483648;
+$a = -$a;
+$c=$a--;
+if ($a == -2147483649) 
+	{print "ok 7\n"}
+else
+	{print "not ok 7\n";}
+
+$a = 2147483648;
+$a = -$a;
+$c=--$a;
+if ($a == -2147483649) 
+	{print "ok 8\n"}
+else
+	{print "not ok 8\n";}
+
+$a = 2147483648;
+$a = -$a;
+$a=$a-1;
+if ($a == -2147483649) 
+	{print "ok 9\n"}
+else
+	{print "not ok 9\n";}
+
+$a = 2147483648;
+$b = -$a;
+$c=$b--;
+if ($b == -$a-1) 
+	{print "ok 10\n"}
+else
+	{print "not ok 10\n";}
+
+$a = 2147483648;
+$b = -$a;
+$c=--$b;
+if ($b == -$a-1) 
+	{print "ok 11\n"}
+else
+	{print "not ok 11\n";}
+
+$a = 2147483648;
+$b = -$a;
+$b=$b-1;
+if ($b == -(++$a)) 
+	{print "ok 12\n"}
+else
+	{print "not ok 12\n";}
diff --git a/contrib/perl5/t/op/int.t b/contrib/perl5/t/op/int.t
index eb060ac..6ac0866 100755
--- a/contrib/perl5/t/op/int.t
+++ b/contrib/perl5/t/op/int.t
@@ -1,8 +1,11 @@
 #!./perl
 
-# $RCSfile: int.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:00 $
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
 
-print "1..4\n";
+print "1..6\n";
 
 # compile time evaluation
 
@@ -15,3 +18,13 @@ if (int(-1.234) == -1) {print "ok 2\n";} else {print "not ok 2\n";}
 $x = 1.234;
 if (int($x) == 1) {print "ok 3\n";} else {print "not ok 3\n";}
 if (int(-$x) == -1) {print "ok 4\n";} else {print "not ok 4\n";}
+
+$x = length("abc") % -10;
+print $x == -7 ? "ok 5\n" : "# expected -7, got $x\nnot ok 5\n";
+
+{
+    use integer;
+    $x = length("abc") % -10;
+    $y = (3/-10)*-10;
+    print $x+$y == 3 && abs($x) < 10 ? "ok 6\n" : "not ok 6\n";
+}
diff --git a/contrib/perl5/t/op/join.t b/contrib/perl5/t/op/join.t
index eec4611..def5a9e 100755
--- a/contrib/perl5/t/op/join.t
+++ b/contrib/perl5/t/op/join.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: join.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:01 $
-
-print "1..3\n";
+print "1..6\n";
 
 @x = (1, 2, 3);
 if (join(':',@x) eq '1:2:3') {print "ok 1\n";} else {print "not ok 1\n";}
@@ -10,3 +8,15 @@ if (join(':',@x) eq '1:2:3') {print "ok 1\n";} else {print "not ok 1\n";}
 if (join('',1,2,3) eq '123') {print "ok 2\n";} else {print "not ok 2\n";}
 
 if (join(':',split(/ /,"1 2 3")) eq '1:2:3') {print "ok 3\n";} else {print "not ok 3\n";}
+
+my $f = 'a';
+$f = join ',', 'b', $f, 'e';
+if ($f eq 'b,a,e') {print "ok 4\n";} else {print "# '$f'\nnot ok 4\n";}
+
+$f = 'a';
+$f = join ',', $f, 'b', 'e';
+if ($f eq 'a,b,e') {print "ok 5\n";} else {print "not ok 5\n";}
+
+$f = 'a';
+$f = join $f, 'b', 'e', 'k';
+if ($f eq 'baeak') {print "ok 6\n";} else {print "# '$f'\nnot ok 6\n";}
diff --git a/contrib/perl5/t/op/lex_assign.t b/contrib/perl5/t/op/lex_assign.t
new file mode 100755
index 0000000..2fb059d
--- /dev/null
+++ b/contrib/perl5/t/op/lex_assign.t
@@ -0,0 +1,324 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+$ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3; 
+
+umask 0;
+$xref = \ "";
+$runme = ($^O eq 'VMS' ? 'MCR ' : '') . $^X;
+@a = (1..5);
+%h = (1..6);
+$aref = \@a;
+$href = \%h;
+open OP, qq{$runme -le "print 'aaa Ok ok' for 1..100"|};
+$chopit = 'aaaaaa';
+@chopar = (113 .. 119);
+$posstr = '123456';
+$cstr = 'aBcD.eF';
+pos $posstr = 3;
+$nn = $n = 2;
+sub subb {"in s"}
+
+@INPUT = <DATA>;
+@simple_input = grep /^\s*\w+\s*\$\w+\s*[#\n]/, @INPUT;
+print "1..", (10 + @INPUT + @simple_input), "\n";
+$ord = 0;
+
+sub wrn {"@_"}
+
+# Check correct optimization of ucfirst etc
+$ord++;
+my $a = "AB";
+my $b = "\u\L$a";
+print "not " unless $b eq 'Ab';
+print "ok $ord\n";
+
+# Check correct destruction of objects:
+my $dc = 0;
+sub A::DESTROY {$dc += 1}
+$a=8;
+my $b;
+{ my $c = 6; $b = bless \$c, "A"}
+
+$ord++;
+print "not " unless $dc == 0;
+print "ok $ord\n";
+
+$b = $a+5;
+
+$ord++;
+print "not " unless $dc == 1;
+print "ok $ord\n";
+
+$ord++;
+my $xxx = 'b';
+$xxx = 'c' . ($xxx || 'e');
+print "not " unless $xxx eq 'cb';
+print "ok $ord\n";
+
+{				# Check calling STORE
+  my $sc = 0;
+  sub B::TIESCALAR {bless [11], 'B'}
+  sub B::FETCH { -(shift->[0]) }
+  sub B::STORE { $sc++; my $o = shift; $o->[0] = 17 + shift }
+
+  my $m;
+  tie $m, 'B';
+  $m = 100;
+
+  $ord++;
+  print "not " unless $sc == 1;
+  print "ok $ord\n";
+
+  my $t = 11;
+  $m = $t + 89;
+  
+  $ord++;
+  print "not " unless $sc == 2;
+  print "ok $ord\n";
+
+  $ord++;
+  print "# $m\nnot " unless $m == -117;
+  print "ok $ord\n";
+
+  $m += $t;
+
+  $ord++;
+  print "not " unless $sc == 3;
+  print "ok $ord\n";
+
+  $ord++;
+  print "# $m\nnot " unless $m == 89;
+  print "ok $ord\n";
+
+}
+
+# Chains of assignments
+
+my ($l1, $l2, $l3, $l4);
+my $zzzz = 12;
+$zzz1 = $l1 = $l2 = $zzz2 = $l3 = $l4 = 1 + $zzzz;
+
+$ord++;
+print "# $zzz1 = $l1 = $l2 = $zzz2 = $l3 = $l4 = 13\nnot "
+  unless $zzz1 == 13 and $zzz2 == 13 and $l1 == 13
+  and $l2 == 13 and $l3 == 13 and $l4 == 13;
+print "ok $ord\n";
+
+for (@INPUT) {
+  $ord++;
+  ($op, undef, $comment) = /^([^\#]+)(\#\s+(.*))?/;
+  $comment = $op unless defined $comment;
+  $op = "$op==$op" unless $op =~ /==/;
+  ($op, $expectop) = $op =~ /(.*)==(.*)/;
+  
+  $skip = ($op =~ /^'\?\?\?'/ or $comment =~ /skip\(.*\Q$^O\E.*\)/i)
+	  ? "skip" : "not";
+  $integer = ($comment =~ /^i_/) ? "use integer" : '' ;
+  (print "#skipping $comment:\nok $ord\n"), next if $skip eq 'skip';
+  
+  eval <<EOE;
+  local \$SIG{__WARN__} = \\&wrn;
+  my \$a = 'fake';
+  $integer;
+  \$a = $op;
+  \$b = $expectop;
+  if (\$a ne \$b) {
+    print "# \$comment: got `\$a', expected `\$b'\n";
+    print "\$skip " if \$a ne \$b or \$skip eq 'skip';
+  }
+  print "ok \$ord\\n";
+EOE
+  if ($@) {
+    if ($@ =~ /is unimplemented/) {
+      print "# skipping $comment: unimplemented:\nok $ord\n";
+    } else {
+      warn $@;
+      print "not ok $ord\n";
+    }
+  }
+}
+
+for (@simple_input) {
+  $ord++;
+  ($op, undef, $comment) = /^([^\#]+)(\#\s+(.*))?/;
+  $comment = $op unless defined $comment;
+  ($operator, $variable) = /^\s*(\w+)\s*\$(\w+)/ or warn "misprocessed '$_'\n";
+  eval <<EOE;
+  local \$SIG{__WARN__} = \\&wrn;
+  my \$$variable = "Ac# Ca\\nxxx";
+  \$$variable = $operator \$$variable;
+  \$toself = \$$variable;
+  \$direct = $operator "Ac# Ca\\nxxx";
+  print "# \\\$$variable = $operator \\\$$variable\\nnot "
+    unless \$toself eq \$direct;
+  print "ok \$ord\\n";
+EOE
+  if ($@) {
+    if ($@ =~ /is unimplemented/) {
+      print "# skipping $comment: unimplemented:\nok $ord\n";
+    } elsif ($@ =~ /Can't (modify|take log of 0)/) {
+      print "# skipping $comment: syntax not good for selfassign:\nok $ord\n";
+    } else {
+      warn $@;
+      print "not ok $ord\n";
+    }
+  }
+}
+__END__
+ref $xref			# ref
+ref $cstr			# ref nonref
+`$runme -e "print qq[1\n]"`				# backtick skip(MSWin32)
+`$undefed`			# backtick undef skip(MSWin32)
+<*>				# glob
+<OP>				# readline
+'faked'				# rcatline
+(@z = (1 .. 3))			# aassign
+chop $chopit			# chop
+(chop (@x=@chopar))		# schop
+chomp $chopit			# chomp
+(chop (@x=@chopar))		# schomp
+pos $posstr			# pos
+pos $chopit			# pos returns undef
+$nn++==2			# postinc
+$nn++==3			# i_postinc
+$nn--==4			# postdec
+$nn--==3			# i_postdec
+$n ** $n			# pow
+$n * $n				# multiply
+$n * $n				# i_multiply
+$n / $n				# divide
+$n / $n				# i_divide
+$n % $n				# modulo
+$n % $n				# i_modulo
+$n x $n				# repeat
+$n + $n				# add
+$n + $n				# i_add
+$n - $n				# subtract
+$n - $n				# i_subtract
+$n . $n				# concat
+$n . $a=='2fake'		# concat with self
+"3$a"=='3fake'			# concat with self in stringify
+"$n"				# stringify
+$n << $n			# left_shift
+$n >> $n			# right_shift
+$n <=> $n			# ncmp
+$n <=> $n			# i_ncmp
+$n cmp $n			# scmp
+$n & $n				# bit_and
+$n ^ $n				# bit_xor
+$n | $n				# bit_or
+-$n				# negate
+-$n				# i_negate
+~$n				# complement
+atan2 $n,$n			# atan2
+sin $n				# sin
+cos $n				# cos
+'???'				# rand
+exp $n				# exp
+log $n				# log
+sqrt $n				# sqrt
+int $n				# int
+hex $n				# hex
+oct $n				# oct
+abs $n				# abs
+length $posstr			# length
+substr $posstr, 2, 2		# substr
+vec("abc",2,8)			# vec
+index $posstr, 2		# index
+rindex $posstr, 2		# rindex
+sprintf "%i%i", $n, $n		# sprintf
+ord $n				# ord
+chr $n				# chr
+crypt $n, $n			# crypt
+ucfirst ($cstr . "a")		# ucfirst padtmp
+ucfirst $cstr			# ucfirst
+lcfirst $cstr			# lcfirst
+uc $cstr			# uc
+lc $cstr			# lc
+quotemeta $cstr			# quotemeta
+@$aref				# rv2av
+@$undefed			# rv2av undef
+each %h==1			# each
+values %h			# values
+keys %h				# keys
+%$href				# rv2hv
+pack "C2", $n,$n		# pack
+split /a/, "abad"		# split
+join "a"; @a			# join
+push @a,3==6			# push
+unshift @aaa			# unshift
+reverse	@a			# reverse
+reverse	$cstr			# reverse - scal
+grep $_, 1,0,2,0,3		# grepwhile
+map "x$_", 1,0,2,0,3		# mapwhile
+subb()				# entersub
+caller				# caller
+warn "ignore this\n"		# warn
+'faked'				# die
+open BLAH, "<non-existent"	# open
+fileno STDERR			# fileno
+umask 0				# umask
+select STDOUT			# sselect
+select "","","",0		# select
+getc OP				# getc
+'???'				# read
+'???'				# sysread
+'???'				# syswrite
+'???'				# send
+'???'				# recv
+'???'				# tell
+'???'				# fcntl
+'???'				# ioctl
+'???'				# flock
+'???'				# accept
+'???'				# shutdown
+'???'				# ftsize
+'???'				# ftmtime
+'???'				# ftatime
+'???'				# ftctime
+chdir 'non-existent'		# chdir
+'???'				# chown
+'???'				# chroot
+unlink 'non-existent'		# unlink
+chmod 'non-existent'		# chmod
+utime 'non-existent'		# utime
+rename 'non-existent', 'non-existent1'	# rename
+link 'non-existent', 'non-existent1' # link
+'???'				# symlink
+readlink 'non-existent', 'non-existent1' # readlink
+'???'				# mkdir
+'???'				# rmdir
+'???'				# telldir
+'???'				# fork
+'???'				# wait
+'???'				# waitpid
+system "$runme -e 0"		# system skip(VMS)
+'???'				# exec
+'???'				# kill
+getppid				# getppid
+getpgrp				# getpgrp
+'???'				# setpgrp
+getpriority $$, $$		# getpriority
+'???'				# setpriority
+time				# time
+localtime $^T			# localtime
+gmtime $^T			# gmtime
+sleep 1				# sleep
+'???'				# alarm
+'???'				# shmget
+'???'				# shmctl
+'???'				# shmread
+'???'				# shmwrite
+'???'				# msgget
+'???'				# msgctl
+'???'				# msgsnd
+'???'				# msgrcv
+'???'				# semget
+'???'				# semctl
+'???'				# semop
+'???'				# getlogin
+'???'				# syscall
diff --git a/contrib/perl5/t/op/lfs.t b/contrib/perl5/t/op/lfs.t
new file mode 100755
index 0000000..e704f6f
--- /dev/null
+++ b/contrib/perl5/t/op/lfs.t
@@ -0,0 +1,226 @@
+# NOTE: this file tests how large files (>2GB) work with perlio (stdio/sfio).
+# sysopen(), sysseek(), syswrite(), sysread() are tested in t/lib/syslfs.t.
+# If you modify/add tests here, remember to update also t/lib/syslfs.t.
+
+BEGIN {
+	chdir 't' if -d 't';
+	unshift @INC, '../lib';
+	# Don't bother if there are no quad offsets.
+	require Config; import Config;
+	if ($Config{lseeksize} < 8) {
+		print "1..0\n# no 64-bit file offsets\n";
+		exit(0);
+	}
+}
+
+sub zap {
+    close(BIG);
+    unlink("big");
+    unlink("big1");
+    unlink("big2");
+}
+
+sub bye {
+    zap();	
+    exit(0);
+}
+
+sub explain {
+    print <<EOM;
+#
+# If the lfs (large file support: large meaning larger than two gigabytes)
+# tests are skipped or fail, it may mean either that your process
+# (or process group) is not allowed to write large files (resource
+# limits) or that the file system you are running the tests on doesn't
+# let your user/group have large files (quota) or the filesystem simply
+# doesn't support large files.  You may even need to reconfigure your kernel.
+# (This is all very operating system and site-dependent.)
+#
+# Perl may still be able to support large files, once you have
+# such a process, enough quota, and such a (file) system.
+#
+EOM
+}
+
+print "# checking whether we have sparse files...\n";
+
+# Known have-nots.
+if ($^O eq 'win32' || $^O eq 'vms') {
+    print "1..0\n# no sparse files (because this is $^O) \n";
+    bye();
+}
+
+# Known haves that have problems running this test
+# (for example because they do not support sparse files, like UNICOS)
+if ($^O eq 'unicos') {
+    print "1..0\n# large files known to work but unable to test them here ($^O)\n";
+    bye();
+}
+
+# Then try to heuristically deduce whether we have sparse files.
+
+# Let's not depend on Fcntl or any other extension.
+
+my ($SEEK_SET, $SEEK_CUR, $SEEK_END) = (0, 1, 2);
+
+# We'll start off by creating a one megabyte file which has
+# only three "true" bytes.  If we have sparseness, we should
+# consume less blocks than one megabyte (assuming nobody has
+# one megabyte blocks...)
+
+open(BIG, ">big1") or
+    do { warn "open big1 failed: $!\n"; bye };
+binmode(BIG) or
+    do { warn "binmode big1 failed: $!\n"; bye };
+seek(BIG, 1_000_000, $SEEK_SET) or
+    do { warn "seek big1 failed: $!\n"; bye };
+print BIG "big" or
+    do { warn "print big1 failed: $!\n"; bye };
+close(BIG) or
+    do { warn "close big1 failed: $!\n"; bye };
+
+my @s1 = stat("big1");
+
+print "# s1 = @s1\n";
+
+open(BIG, ">big2") or
+    do { warn "open big2 failed: $!\n"; bye };
+binmode(BIG) or
+    do { warn "binmode big2 failed: $!\n"; bye };
+seek(BIG, 2_000_000, $SEEK_SET) or
+    do { warn "seek big2 failed; $!\n"; bye };
+print BIG "big" or
+    do { warn "print big2 failed; $!\n"; bye };
+close(BIG) or
+    do { warn "close big2 failed; $!\n"; bye };
+
+my @s2 = stat("big2");
+
+print "# s2 = @s2\n";
+
+zap();
+
+unless ($s1[7] == 1_000_003 && $s2[7] == 2_000_003 &&
+	$s1[11] == $s2[11] && $s1[12] == $s2[12]) {
+	print "1..0\n#no sparse files?\n";
+	bye;
+}
+
+print "# we seem to have sparse files...\n";
+
+# By now we better be sure that we do have sparse files:
+# if we are not, the following will hog 5 gigabytes of disk.  Ooops.
+
+$ENV{LC_ALL} = "C";
+
+open(BIG, ">big") or do { warn "open failed: $!\n"; bye };
+binmode BIG;
+unless (seek(BIG, 5_000_000_000, $SEEK_SET)) {
+    print "1..0\n# seeking past 2GB failed: $!\n";
+    explain();
+    bye();
+}
+
+# Either the print or (more likely, thanks to buffering) the close will
+# fail if there are are filesize limitations (process or fs).
+my $print = print BIG "big";
+print "# print failed: $!\n" unless $print;
+my $close = close BIG;
+print "# close failed: $!\n" unless $close;
+unless ($print && $close) {
+    if ($! =~/too large/i) {
+	print "1..0\n# writing past 2GB failed: process limits?\n";
+    } elsif ($! =~ /quota/i) {
+	print "1..0\n# filesystem quota limits?\n";
+    }
+    explain();
+    bye();
+}
+
+@s = stat("big");
+
+print "# @s\n";
+
+unless ($s[7] == 5_000_000_003) {
+    print "1..0\n# not configured to use large files?\n";
+    explain();
+    bye();
+}
+
+sub fail () {
+    print "not ";
+    $fail++;
+}
+
+print "1..17\n";
+
+my $fail = 0;
+
+fail unless $s[7] == 5_000_000_003;	# exercizes pp_stat
+print "ok 1\n";
+
+fail unless -s "big" == 5_000_000_003;	# exercizes pp_ftsize
+print "ok 2\n";
+
+fail unless -e "big";
+print "ok 3\n";
+
+fail unless -f "big";
+print "ok 4\n";
+
+open(BIG, "big") or do { warn "open failed: $!\n"; bye };
+binmode BIG;
+
+fail unless seek(BIG, 4_500_000_000, $SEEK_SET);
+print "ok 5\n";
+
+fail unless tell(BIG) == 4_500_000_000;
+print "ok 6\n";
+
+fail unless seek(BIG, 1, $SEEK_CUR);
+print "ok 7\n";
+
+fail unless tell(BIG) == 4_500_000_001;
+print "ok 8\n";
+
+fail unless seek(BIG, -1, $SEEK_CUR);
+print "ok 9\n";
+
+fail unless tell(BIG) == 4_500_000_000;
+print "ok 10\n";
+
+fail unless seek(BIG, -3, $SEEK_END);
+print "ok 11\n";
+
+fail unless tell(BIG) == 5_000_000_000;
+print "ok 12\n";
+
+my $big;
+
+fail unless read(BIG, $big, 3) == 3;
+print "ok 13\n";
+
+fail unless $big eq "big";
+print "ok 14\n";
+
+# 705_032_704 = (I32)5_000_000_000
+fail unless seek(BIG, 705_032_704, $SEEK_SET);
+print "ok 15\n";
+
+my $zero;
+
+fail unless read(BIG, $zero, 3) == 3;
+print "ok 16\n";
+
+fail unless $zero eq "\0\0\0";
+print "ok 17\n";
+
+explain if $fail;
+
+bye(); # does the necessary cleanup
+
+END {
+   unlink "big"; # be paranoid about leaving 5 gig files lying around
+}
+
+# eof
diff --git a/contrib/perl5/t/op/list.t b/contrib/perl5/t/op/list.t
index a4230b6..4d7a2d5 100755
--- a/contrib/perl5/t/op/list.t
+++ b/contrib/perl5/t/op/list.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: list.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:02 $
-
-print "1..27\n";
+print "1..28\n";
 
 @foo = (1, 2, 3, 4);
 if ($foo[0] == 1 && $foo[3] == 4) {print "ok 1\n";} else {print "not ok 1\n";}
@@ -81,3 +79,11 @@ for ($x = 0; $x < 3; $x++) {
     print $a,$b,$c;
 }
 
+# slices
+{
+    my @a = (0, undef, undef, 3);
+    my @b = @a[1,2];
+    my @c = (0, undef, undef, 3)[1, 2];
+    print "not " unless @b == @c and @c == 2;
+    print "ok 28\n";
+}
diff --git a/contrib/perl5/t/op/lop.t b/contrib/perl5/t/op/lop.t
new file mode 100755
index 0000000..f15201f
--- /dev/null
+++ b/contrib/perl5/t/op/lop.t
@@ -0,0 +1,44 @@
+#!./perl
+
+#
+# test the logical operators '&&', '||', '!', 'and', 'or', 'not'
+#
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+print "1..7\n";
+
+my $test = 0;
+for my $i (undef, 0 .. 2, "", "0 but true") {
+    my $true = 1;
+    my $false = 0;
+    for my $j (undef, 0 .. 2, "", "0 but true") {
+	$true &&= !(
+	    ((!$i || !$j) != !($i && $j))
+	    or (!($i || $j) != (!$i && !$j))
+	    or (!!($i || $j) != !(!$i && !$j))
+	    or (!(!$i || !$j) != !!($i && $j))
+	);
+	$false ||= (
+	    ((!$i || !$j) == !!($i && $j))
+	    and (!!($i || $j) == (!$i && !$j))
+	    and ((!$i || $j) == ($i && !$j))
+	    and (($i || !$j) != (!$i && $j))
+	);
+    }
+    if (not $true) {
+	print "not ";
+    } elsif ($false) {
+	print "not ";
+    }
+    print "ok ", ++$test, "\n";
+}
+
+# $test == 6
+my $i = 0;
+(($i ||= 1) &&= 3) += 4;
+print "not " unless $i == 7;
+print "ok ", ++$test, "\n";
diff --git a/contrib/perl5/t/op/magic.t b/contrib/perl5/t/op/magic.t
index 7f08e06..7739276 100755
--- a/contrib/perl5/t/op/magic.t
+++ b/contrib/perl5/t/op/magic.t
@@ -1,13 +1,14 @@
 #!./perl
 
 BEGIN {
-    $^W = 1;
     $| = 1;
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     $SIG{__WARN__} = sub { die "Dying on warning: ", @_ };
 }
 
+use warnings;
+
 sub ok {
     my ($n, $result, $info) = @_;
     if ($result) {
@@ -22,6 +23,8 @@ sub ok {
 $Is_MSWin32 = $^O eq 'MSWin32';
 $Is_VMS     = $^O eq 'VMS';
 $Is_Dos   = $^O eq 'dos';
+$Is_os2   = $^O eq 'os2';
+$Is_Cygwin   = $^O eq 'cygwin';
 $PERL = ($Is_MSWin32 ? '.\perl' : './perl');
 
 print "1..35\n";
@@ -111,6 +114,14 @@ ok 18, $$ > 0, $$;
     if ($^O eq 'qnx') {
 	chomp($wd = `/usr/bin/fullpath -t`);
     }
+    elsif($Is_Cygwin) {
+       # Cygwin turns the symlink into the real file
+       chomp($wd = `pwd`);
+       $wd =~ s#/t$##;
+    }
+    elsif($Is_os2) {
+       $wd = Cwd::sys_cwd();
+    }
     else {
 	$wd = '.';
     }
@@ -120,8 +131,9 @@ ok 18, $$ > 0, $$;
     $script = "$wd/show-shebang";
     if ($Is_MSWin32) {
 	chomp($wd = `cd`);
-	$perl = "$wd\\perl.exe";
-	$script = "$wd\\show-shebang.bat";
+	$wd =~ s|\\|/|g;
+	$perl = "$wd/perl.exe";
+	$script = "$wd/show-shebang.bat";
 	$headmaybe = <<EOH ;
 \@rem ='
 \@echo off
@@ -135,13 +147,16 @@ __END__
 :endofperl
 EOT
     }
-    if ($^O eq 'os390') {  # no shebang
+    elsif ($Is_os2) {
+      $script = "./show-shebang";
+    }
+    if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') {  # no shebang
 	$headmaybe = <<EOH ;
     eval 'exec ./perl -S \$0 \${1+"\$\@"}'
         if 0;
 EOH
     }
-    $s1 = $s2 = "\$^X is $perl, \$0 is $script\n";
+    $s1 = "\$^X is $perl, \$0 is $script\n";
     ok 19, open(SCRIPT, ">$script"), $!;
     ok 20, print(SCRIPT $headmaybe . <<EOB . <<'EOF' . $tailmaybe), $!;
 #!$wd/perl
@@ -151,13 +166,15 @@ EOF
     ok 21, close(SCRIPT), $!;
     ok 22, chmod(0755, $script), $!;
     $_ = `$script`;
-    s/.exe//i if $Is_Dos;
+    s/\.exe//i if $Is_Dos or $Is_Cygwin or $Is_os2;
     s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl
     s{is perl}{is $perl}; # for systems where $^X is only a basename
-    ok 23, ($Is_MSWin32 ? uc($_) eq uc($s2) : $_ eq $s2), ":$_:!=:$s2:";
+    s{\\}{/}g;
+    ok 23, (($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:";
     $_ = `$perl $script`;
-    s/.exe//i if $Is_Dos;
-    ok 24, ($Is_MSWin32 ? uc($_) eq uc($s1) : $_ eq $s1), ":$_:!=:$s1: after `$perl $script`";
+    s/\.exe//i if $Is_Dos or $Is_os2;
+    s{\\}{/}g;
+    ok 24, (($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`";
     ok 25, unlink($script), $!;
 }
 
@@ -185,7 +202,7 @@ else {
 }
 
 {
-    local $SIG{'__WARN__'} = sub { print "not " };
+    local $SIG{'__WARN__'} = sub { print "# @_\nnot " };
     $! = undef;
     print "ok 31\n";
 }
@@ -202,8 +219,8 @@ if ($Is_MSWin32) {
     ok 35, (scalar(keys(%ENV)) == 0);
 }
 else {
-    ok "32 # skipped",1;
-    ok "33 # skipped",1;
-    ok "34 # skipped",1;
-    ok "35 # skipped",1;
+    ok "32 # skipped: no caseless %ENV support",1;
+    ok "33 # skipped: no caseless %ENV support",1;
+    ok "34 # skipped: no caseless %ENV support",1;
+    ok "35 # skipped: no caseless %ENV support",1;
 }
diff --git a/contrib/perl5/t/op/method.t b/contrib/perl5/t/op/method.t
index f1b1888..1c6f3c5 100755
--- a/contrib/perl5/t/op/method.t
+++ b/contrib/perl5/t/op/method.t
@@ -4,7 +4,7 @@
 # test method calls and autoloading.
 #
 
-print "1..26\n";
+print "1..49\n";
 
 @A::ISA = 'B';
 @B::ISA = 'C';
@@ -19,6 +19,35 @@ sub test {
   print "ok ", ++$cnt, "\n"
 }
 
+# First, some basic checks of method-calling syntax:
+$obj = bless [], "Pack";
+sub Pack::method { shift; join(",", "method", @_) }
+$mname = "method";
+
+test(Pack->method("a","b","c"), "method,a,b,c");
+test(Pack->$mname("a","b","c"), "method,a,b,c");
+test(method Pack ("a","b","c"), "method,a,b,c");
+test((method Pack "a","b","c"), "method,a,b,c");
+
+test(Pack->method(), "method");
+test(Pack->$mname(), "method");
+test(method Pack (), "method");
+test(Pack->method, "method");
+test(Pack->$mname, "method");
+test(method Pack, "method");
+
+test($obj->method("a","b","c"), "method,a,b,c");
+test($obj->$mname("a","b","c"), "method,a,b,c");
+test((method $obj ("a","b","c")), "method,a,b,c");
+test((method $obj "a","b","c"), "method,a,b,c");
+
+test($obj->method(), "method");
+test($obj->$mname(), "method");
+test((method $obj ()), "method");
+test($obj->method, "method");
+test($obj->$mname, "method");
+test(method $obj, "method");
+
 test( A->d, "C::d");		# Update hash table;
 
 *B::d = \&D::d;			# Import now.
@@ -126,3 +155,15 @@ test(A->eee(), "new B: In A::eee, 4");	# Which sticks
 
 # this test added due to bug discovery
 test(defined(@{"unknown_package::ISA"}) ? "defined" : "undefined", "undefined");
+
+# test that failed subroutine calls don't affect method calls
+{
+    package A1;
+    sub foo { "foo" }
+    package A2;
+    @ISA = 'A1';
+    package main;
+    test(A2->foo(), "foo");
+    test(do { eval 'A2::foo()'; $@ ? 1 : 0}, 1);
+    test(A2->foo(), "foo");
+}
diff --git a/contrib/perl5/t/op/misc.t b/contrib/perl5/t/op/misc.t
index c9050ef..ac1a44f 100755
--- a/contrib/perl5/t/op/misc.t
+++ b/contrib/perl5/t/op/misc.t
@@ -4,7 +4,7 @@
 # separate executable and can't simply use eval.
 
 chdir 't' if -d 't';
-@INC = "../lib";
+unshift @INC, "../lib";
 $ENV{PERL5LIB} = "../lib";
 
 $|=1;
@@ -25,22 +25,25 @@ for (@prgs){
 	$switch = $1;
     }
     my($prog,$expected) = split(/\nEXPECT\n/, $_);
+    open TEST, ">$tmpfile" or die "Cannot open $tmpfile: $!";
+    print TEST $prog, "\n";
+    close TEST or die "Cannot close $tmpfile: $!";
+
     if ($^O eq 'MSWin32') {
-      open TEST, "| .\\perl -I../lib $switch >$tmpfile 2>&1";
+      $results = `.\\perl -I../lib $switch $tmpfile 2>&1`;
     }
     else {
-      open TEST, "| sh -c './perl $switch' >$tmpfile 2>&1";
+      $results = `./perl $switch $tmpfile 2>&1`;
     }
-    print TEST $prog, "\n";
-    close TEST;
     $status = $?;
-    $results = `$CAT $tmpfile`;
     $results =~ s/\n+$//;
+    $results =~ s/at\s+misctmp\d+\s+line/at - line/g;
+    $results =~ s/of\s+misctmp\d+\s+aborted/of - aborted/g;
 # bison says 'parse error' instead of 'syntax error',
 # various yaccs may or may not capitalize 'syntax'.
     $results =~ s/^(syntax|parse) error/syntax error/mig;
     $expected =~ s/\n+$//;
-    if ( $results ne $expected){
+    if ( $results ne $expected ) {
 	print STDERR "PROG: $switch\n$prog\n";
 	print STDERR "EXPECTED:\n$expected\n";
 	print STDERR "GOT:\n$results\n";
@@ -56,11 +59,12 @@ $a = ":="; split /($a)/o, "a:=b:=c"; print "@_"
 EXPECT
 a := b := c
 ########
+use integer;
 $cusp = ~0 ^ (~0 >> 1);
 $, = " ";
 print +($cusp - 1) % 8, $cusp % 8, -$cusp % 8, ($cusp + 1) % 8, "!\n";
 EXPECT
-7 0 0 1 !
+-1 0 0 1 !
 ########
 $foo=undef; $foo->go;
 EXPECT
@@ -77,7 +81,7 @@ $x=0x0eabcd; print $x->ref;
 EXPECT
 Can't call method "ref" without a package or object reference at - line 1.
 ########
-chop ($str .= <STDIN>);
+chop ($str .= <DATA>);
 ########
 close ($banana);
 ########
@@ -89,7 +93,7 @@ eval {sub bar {print "In bar";}}
 ########
 system './perl -ne "print if eof" /dev/null'
 ########
-chop($file = <>);
+chop($file = <DATA>);
 ########
 package N;
 sub new {my ($obj,$n)=@_; bless \$n}  
@@ -101,7 +105,7 @@ EXPECT
 ########
 %@x=0;
 EXPECT
-Can't modify hash deref in repeat at - line 1, near "0;"
+Can't modify hash dereference in repeat (x) at - line 1, near "0;"
 Execution of - aborted due to compilation errors.
 ########
 $_="foo";
@@ -346,20 +350,22 @@ Sequence (?{...}) not terminated or not {}-balanced at - line 1, within pattern
 ########
 /(?{"{"}})/	# Check it outside of eval too
 EXPECT
-Unmatched right bracket at (re_eval 1) line 1, at end of line
+Unmatched right curly bracket at (re_eval 1) line 1, at end of line
 syntax error at (re_eval 1) line 1, near ""{"}"
 Compilation failed in regexp at - line 1.
 ########
-BEGIN { @ARGV = qw(a b c) }
+BEGIN { @ARGV = qw(a b c d e) }
 BEGIN { print "argv <@ARGV>\nbegin <",shift,">\n" }
 END { print "end <",shift,">\nargv <@ARGV>\n" }
 INIT { print "init <",shift,">\n" }
+CHECK { print "check <",shift,">\n" }
 EXPECT
-argv <a b c>
+argv <a b c d e>
 begin <a>
-init <b>
-end <c>
-argv <>
+check <b>
+init <c>
+end <d>
+argv <e>
 ########
 -l
 # fdopen from a system descriptor to a system descriptor used to close
@@ -433,6 +439,54 @@ foo
 bar
 BEGIN failed--compilation aborted at - line 8.
 ########
+package X;
+@ISA='Y';
+sub new {
+    my $class = shift;
+    my $self = { };
+    bless $self, $class;
+    my $init = shift;
+    $self->foo($init);
+    print "new", $init;
+    return $self;
+}
+sub DESTROY {
+    my $self = shift;
+    print "DESTROY", $self->foo;
+}
+package Y;
+sub attribute {
+    my $self = shift;
+    my $var = shift;
+    if (@_ == 0) {
+	return $self->{$var};
+    } elsif (@_ == 1) {
+	$self->{$var} = shift;
+    }
+}
+sub AUTOLOAD {
+    $AUTOLOAD =~ /::([^:]+)$/;
+    my $method = $1;
+    splice @_, 1, 0, $method;
+    goto &attribute;
+}
+package main;
+my $x = X->new(1);
+for (2..3) {
+    my $y = X->new($_);
+    print $y->foo;
+}
+print $x->foo;
+EXPECT
+new1new22DESTROY2new33DESTROY31DESTROY1
+########
+re();
+sub re {
+    my $re = join '', eval 'qr/(??{ $obj->method })/';
+    $re;
+}
+EXPECT
+########
 use strict;
 my $foo = "ZZZ\n";
 END { print $foo }
@@ -446,3 +500,48 @@ END { print $foo }
 ';
 EXPECT
 ZZZ
+########
+-w
+if (@ARGV) { print "" }
+else {
+  if ($x == 0) { print "" } else { print $x }
+}
+EXPECT
+Use of uninitialized value in numeric eq (==) at - line 4.
+########
+$x = sub {};
+foo();
+sub foo { eval { return }; }
+print "ok\n";
+EXPECT
+ok
+########
+my @l = qw(hello.* world);
+my $x;
+
+foreach $x (@l) {
+    print "before - $x\n";
+    $x = "\Q$x\E";
+    print "quotemeta - $x\n";
+    $x = "\u$x";
+    print "ucfirst - $x\n";
+    $x = "\l$x";
+    print "lcfirst - $x\n";
+    $x = "\U$x\E";
+    print "uc - $x\n";
+    $x = "\L$x\E";
+    print "lc - $x\n";
+}
+EXPECT
+before - hello.*
+quotemeta - hello\.\*
+ucfirst - Hello\.\*
+lcfirst - hello\.\*
+uc - HELLO\.\*
+lc - hello\.\*
+before - world
+quotemeta - world
+ucfirst - World
+lcfirst - world
+uc - WORLD
+lc - world
diff --git a/contrib/perl5/t/op/mkdir.t b/contrib/perl5/t/op/mkdir.t
index acf16c1..cf8e55d 100755
--- a/contrib/perl5/t/op/mkdir.t
+++ b/contrib/perl5/t/op/mkdir.t
@@ -1,18 +1,25 @@
 #!./perl
 
-# $RCSfile: mkdir.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:06 $
+print "1..9\n";
 
-print "1..7\n";
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
 
-$^O eq 'MSWin32' ? `del /s /q blurfl 2>&1` : `rm -rf blurfl`;
+use File::Path;
+rmtree('blurfl');
 
 # tests 3 and 7 rather naughtily expect English error messages
 $ENV{'LC_ALL'} = 'C';
+$ENV{LANGUAGE} = 'C'; # GNU locale extension
 
 print (mkdir('blurfl',0777) ? "ok 1\n" : "not ok 1\n");
 print (mkdir('blurfl',0777) ? "not ok 2\n" : "ok 2\n");
-print ($! =~ /exist|denied/ ? "ok 3\n" : "# $!\nnot ok 3\n");
+print ($! =~ /cannot move|exist|denied/ ? "ok 3\n" : "# $!\nnot ok 3\n");
 print (-d 'blurfl' ? "ok 4\n" : "not ok 4\n");
 print (rmdir('blurfl') ? "ok 5\n" : "not ok 5\n");
 print (rmdir('blurfl') ? "not ok 6\n" : "ok 6\n");
-print ($! =~ /such|exist|not found/i ? "ok 7\n" : "not ok 7\n");
+print ($! =~ /cannot find|such|exist|not found/i ? "ok 7\n" : "# $!\nnot ok 7\n");
+print (mkdir('blurfl') ? "ok 8\n" : "not ok 8\n");
+print (rmdir('blurfl') ? "ok 9\n" : "not ok 9\n");
diff --git a/contrib/perl5/t/op/nothr5005.t b/contrib/perl5/t/op/nothr5005.t
new file mode 100755
index 0000000..fd36e2e
--- /dev/null
+++ b/contrib/perl5/t/op/nothr5005.t
@@ -0,0 +1,35 @@
+#!./perl
+
+# NOTE: Please don't add tests to this file unless they *need* to be run in
+# separate executable and can't simply use eval.
+
+BEGIN
+ {
+  chdir 't' if -d 't';
+  unshift @INC, "../lib";
+  require Config;
+  import Config;
+  if ($Config{'use5005threads'})
+   {
+    print "1..0 # Skip: this perl is threaded\n";
+    exit 0;
+   }
+ }
+
+
+$|=1;
+
+print "1..9\n";
+$t = 1;
+sub foo { local(@_) = ('p', 'q', 'r'); }
+sub bar { unshift @_, 'D'; @_ }
+sub baz { push @_, 'E'; return @_ }
+for (1..3) 
+ { 
+   print "not " unless join('',foo('a', 'b', 'c')) eq 'pqr';
+   print "ok ",$t++,"\n";
+   print "not" unless join('',bar('d')) eq 'Dd';
+   print "ok ",$t++,"\n";
+   print "not" unless join('',baz('e')) eq 'eE';
+   print "ok ",$t++,"\n";
+ } 
diff --git a/contrib/perl5/t/op/numconvert.t b/contrib/perl5/t/op/numconvert.t
new file mode 100755
index 0000000..8eb9b6e
--- /dev/null
+++ b/contrib/perl5/t/op/numconvert.t
@@ -0,0 +1,186 @@
+#!./perl
+
+#
+# test the conversion operators
+#
+# Notations:
+#
+# "N p i N vs N N":  Apply op-N, then op-p, then op-i, then reporter-N
+# Compare with application of op-N, then reporter-N
+# Right below are descriptions of different ops and reporters.
+
+# We do not use these subroutines any more, sub overhead makes a "switch"
+# solution better:
+
+# obviously, 0, 1 and 2, 3 are destructive.  (XXXX 64-bit? 4 destructive too)
+
+# *0 = sub {--$_[0]};		# -
+# *1 = sub {++$_[0]};		# +
+
+# # Converters
+# *2 = sub { $_[0] = $max_uv & $_[0]}; # U
+# *3 = sub { use integer; $_[0] += $zero}; # I
+# *4 = sub { $_[0] += $zero};	# N
+# *5 = sub { $_[0] = "$_[0]" };	# P
+
+# # Side effects
+# *6 = sub { $max_uv & $_[0]};	# u
+# *7 = sub { use integer; $_[0] + $zero};	# i
+# *8 = sub { $_[0] + $zero};	# n
+# *9 = sub { $_[0] . "" };	# p
+
+# # Reporters
+# sub a2 { sprintf "%u", $_[0] }	# U
+# sub a3 { sprintf "%d", $_[0] }	# I
+# sub a4 { sprintf "%g", $_[0] }	# N
+# sub a5 { "$_[0]" }		# P
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use strict 'vars';
+
+my $max_chain = $ENV{PERL_TEST_NUMCONVERTS} || 2;
+
+# Bulk out if unsigned type is hopelessly wrong:
+my $max_uv1 = ~0;
+my $max_uv2 = sprintf "%u", $max_uv1 ** 6; # 6 is an arbitrary number here
+my $big_iv = do {use integer; $max_uv1 * 16}; # 16 is an arbitrary number here
+
+print "# max_uv1 = $max_uv1, max_uv2 = $max_uv2, big_iv = $big_iv\n";
+if ($max_uv1 ne $max_uv2 or $big_iv > $max_uv1) {
+  print "1..0\n# Unsigned arithmetic is not sane\n";
+  exit 0;
+}
+
+my $st_t = 4*4;			# We try 4 initializers and 4 reporters
+
+my $num = 0;
+$num += 10**$_ - 4**$_ for 1.. $max_chain;
+$num *= $st_t;
+print "1..$num\n";		# In fact 15 times more subsubtests...
+
+my $max_uv = ~0;
+my $max_iv = int($max_uv/2);
+my $zero = 0;
+
+my $l_uv = length $max_uv;
+my $l_iv = length $max_iv;
+
+# Hope: the first digits are good
+my $larger_than_uv = substr 97 x 100, 0, $l_uv;
+my $smaller_than_iv = substr 12 x 100, 0, $l_iv;
+my $yet_smaller_than_iv = substr 97 x 100, 0, ($l_iv - 1);
+
+my @list = (1, $yet_smaller_than_iv, $smaller_than_iv, $max_iv, $max_iv + 1,
+	    $max_uv, $max_uv + 1);
+unshift @list, (reverse map -$_, @list), 0; # 15 elts
+@list = map "$_", @list; # Normalize
+
+# print "@list\n";
+
+
+my @opnames = split //, "-+UINPuinp";
+
+# @list = map { 2->($_), 3->($_), 4->($_), 5->($_),  } @list; # Prepare input
+
+#print "@list\n";
+#print "'@ops'\n";
+
+my $test = 1;
+my $nok;
+for my $num_chain (1..$max_chain) {
+  my @ops = map [split //], grep /[4-9]/,
+    map { sprintf "%0${num_chain}d", $_ }  0 .. 10**$num_chain - 1;
+
+  #@ops = ([]) unless $num_chain;
+  #@ops = ([6, 4]);
+
+  # print "'@ops'\n";
+  for my $op (@ops) {
+    for my $first (2..5) {
+      for my $last (2..5) {
+	$nok = 0;
+	my @otherops = grep $_ <= 3, @$op;
+	my @curops = ($op,\@otherops);
+
+	for my $num (@list) {
+	  my $inpt;
+	  my @ans;
+
+	  for my $short (0, 1) {
+	    # undef $inpt;	# Forget all we had - some bugs were masked
+
+	    $inpt = $num;	# Try to not contaminate $num...
+	    $inpt = "$inpt";
+	    if ($first == 2) {
+	      $inpt = $max_uv & $inpt; # U 2
+	    } elsif ($first == 3) {
+	      use integer; $inpt += $zero; # I 3
+	    } elsif ($first == 4) {
+	      $inpt += $zero;	# N 4
+	    } else {
+	      $inpt = "$inpt";	# P 5
+	    }
+
+	    # Saves 20% of time - not with this logic:
+	    #my $tmp = $inpt;
+	    #my $tmp1 = $num;
+	    #next if $num_chain > 1
+	    #  and "$tmp" ne "$tmp1"; # Already the coercion gives problems...
+
+	    for my $curop (@{$curops[$short]}) {
+	      if ($curop < 5) {
+		if ($curop < 3) {
+		  if ($curop == 0) {
+		    --$inpt;	# - 0
+		  } elsif ($curop == 1) {
+		    ++$inpt;	# + 1
+		  } else {
+		    $inpt = $max_uv & $inpt; # U 2
+		  }
+		} elsif ($curop == 3) {
+		  use integer; $inpt += $zero;
+		} else {
+		  $inpt += $zero; # N 4
+		}
+	      } elsif ($curop < 8) {
+		if ($curop == 5) {
+		  $inpt = "$inpt"; # P 5
+		} elsif ($curop == 6) {
+		  $max_uv & $inpt; # u 6
+		} else {
+		  use integer; $inpt + $zero;
+		}
+	      } elsif ($curop == 8) {
+		$inpt + $zero;	# n 8
+	      } else {
+		$inpt . "";	# p 9
+	      }
+	    }
+
+	    if ($last == 2) {
+	      $inpt = sprintf "%u", $inpt; # U 2
+	    } elsif ($last == 3) {
+	      $inpt = sprintf "%d", $inpt; # I 3
+	    } elsif ($last == 4) {
+	      $inpt = sprintf "%g", $inpt; # N 4
+	    } else {
+	      $inpt = "$inpt";	# P 5
+	    }
+	    push @ans, $inpt;
+	  }
+	  $nok++,
+	    print "# '$ans[0]' ne '$ans[1]',\t$num\t=> @opnames[$first,@{$curops[0]},$last] vs @opnames[$first,@{$curops[1]},$last]\n"
+	      if $ans[0] ne $ans[1];
+	}
+	print "not " if $nok;
+	print "ok $test\n";
+	#print $txt if $nok;
+	$test++;
+      }
+    }
+  }
+}
diff --git a/contrib/perl5/t/op/oct.t b/contrib/perl5/t/op/oct.t
index 6623089..27ac5aa 100755
--- a/contrib/perl5/t/op/oct.t
+++ b/contrib/perl5/t/op/oct.t
@@ -1,13 +1,53 @@
 #!./perl
 
-print "1..9\n";
-
-print +(oct('01234') == 01234) ? "ok" : "not ok", " 1\n";
-print +(oct('0x1234') == 0x1234) ? "ok" : "not ok", " 2\n";
-print +(hex('01234') == 0x1234) ? "ok" : "not ok", " 3\n";
-print +(oct('20000000000') == 020000000000) ? "ok" : "not ok", " 4\n";
-print +(oct('x80000000') == 0x80000000) ? "ok" : "not ok", " 5\n";
-print +(hex('80000000') == 0x80000000) ? "ok" : "not ok", " 6\n";
-print +(oct('1234') == 668) ? "ok" : "not ok", " 7\n";
-print +(hex('1234') == 4660) ? "ok" : "not ok", " 8\n";
-print +(hex('0x1234') == 0x1234) ? "ok" : "not ok", " 9\n";
+print "1..36\n";
+
+print +(oct('0b10101') ==          0b10101) ? "ok" : "not ok", " 1\n";
+print +(oct('0b10101') ==              025) ? "ok" : "not ok", " 2\n";
+print +(oct('0b10101') ==               21) ? "ok" : "not ok", " 3\n";
+print +(oct('0b10101') ==             0x15) ? "ok" : "not ok", " 4\n";
+
+print +(oct('b10101')  ==          0b10101) ? "ok" : "not ok", " 5\n";
+print +(oct('b10101')  ==              025) ? "ok" : "not ok", " 6\n";
+print +(oct('b10101')  ==               21) ? "ok" : "not ok", " 7\n";
+print +(oct('b10101')  ==             0x15) ? "ok" : "not ok", " 8\n";
+
+print +(oct('01234')   ==     0b1010011100) ? "ok" : "not ok", " 9\n";
+print +(oct('01234')   ==            01234) ? "ok" : "not ok", " 10\n";
+print +(oct('01234')   ==              668) ? "ok" : "not ok", " 11\n";
+print +(oct('01234')   ==            0x29c) ? "ok" : "not ok", " 12\n";
+
+print +(oct('0x1234')  ==  0b1001000110100) ? "ok" : "not ok", " 13\n";
+print +(oct('0x1234')  ==           011064) ? "ok" : "not ok", " 14\n";
+print +(oct('0x1234')  ==             4660) ? "ok" : "not ok", " 15\n";
+print +(oct('0x1234')  ==           0x1234) ? "ok" : "not ok", " 16\n";
+
+print +(oct('x1234')   ==  0b1001000110100) ? "ok" : "not ok", " 17\n";
+print +(oct('x1234')   ==           011064) ? "ok" : "not ok", " 18\n";
+print +(oct('x1234')   ==             4660) ? "ok" : "not ok", " 19\n";
+print +(oct('x1234')   ==           0x1234) ? "ok" : "not ok", " 20\n";
+
+print +(hex('01234')   ==  0b1001000110100) ? "ok" : "not ok", " 21\n";
+print +(hex('01234')   ==           011064) ? "ok" : "not ok", " 22\n";
+print +(hex('01234')   ==             4660) ? "ok" : "not ok", " 23\n";
+print +(hex('01234')   ==           0x1234) ? "ok" : "not ok", " 24\n";
+
+print +(hex('0x1234')  ==  0b1001000110100) ? "ok" : "not ok", " 25\n";
+print +(hex('0x1234')  ==           011064) ? "ok" : "not ok", " 26\n";
+print +(hex('0x1234')  ==             4660) ? "ok" : "not ok", " 27\n";
+print +(hex('0x1234')  ==           0x1234) ? "ok" : "not ok", " 28\n";
+
+print +(hex('x1234')   ==  0b1001000110100) ? "ok" : "not ok", " 29\n";
+print +(hex('x1234')   ==           011064) ? "ok" : "not ok", " 30\n";
+print +(hex('x1234')   ==             4660) ? "ok" : "not ok", " 31\n";
+print +(hex('x1234')   ==           0x1234) ? "ok" : "not ok", " 32\n";
+
+print +(oct('0b11111111111111111111111111111111') == 4294967295) ?
+    "ok" : "not ok", " 33\n";
+print +(oct('037777777777')                       == 4294967295) ?
+    "ok" : "not ok", " 34\n";
+print +(oct('0xffffffff')                         == 4294967295) ?
+    "ok" : "not ok", " 35\n";
+
+print +(hex('0xffffffff')                         == 4294967295) ?
+    "ok" : "not ok", " 36\n";
diff --git a/contrib/perl5/t/op/ord.t b/contrib/perl5/t/op/ord.t
index ba943f4..22ff3af 100755
--- a/contrib/perl5/t/op/ord.t
+++ b/contrib/perl5/t/op/ord.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: ord.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:09 $
-
-print "1..3\n";
+print "1..5\n";
 
 # compile time evaluation
 
@@ -10,9 +8,16 @@ print "1..3\n";
 # 193	EBCDIC
 if (ord('A') == 65 || ord('A') == 193) {print "ok 1\n";} else {print "not ok 1\n";}
 
+print "not " unless ord(chr(500)) == 500;
+print "ok 2\n";
+
 # run time evaluation
 
 $x = 'ABC';
-if (ord($x) == 65 || ord($x) == 193) {print "ok 2\n";} else {print "not ok 2\n";}
+if (ord($x) == 65 || ord($x) == 193) {print "ok 3\n";} else {print "not ok 3\n";}
+
+if (chr 65 eq 'A' || chr 193 eq 'A') {print "ok 4\n";} else {print "not ok 4\n";}
 
-if (chr 65 == 'A' || chr 193 == 'A') {print "ok 3\n";} else {print "not ok 3\n";}
+$x = 500;
+print "not " unless ord(chr($x)) == $x;
+print "ok 5\n";
diff --git a/contrib/perl5/t/op/pack.t b/contrib/perl5/t/op/pack.t
index 902fc28..b336cb5 100755
--- a/contrib/perl5/t/op/pack.t
+++ b/contrib/perl5/t/op/pack.t
@@ -6,7 +6,7 @@ BEGIN {
     require Config; import Config;
 }
 
-print "1..142\n";
+print "1..156\n";
 
 $format = "c2 x5 C C x s d i l a6";
 # Need the expression in here to force ary[5] to be numeric.  This avoids
@@ -19,7 +19,10 @@ print ($#ary == $#ary2 ? "ok 1\n" : "not ok 1\n");
 
 $out1=join(':',@ary);
 $out2=join(':',@ary2);
-print ($out1 eq $out2 ? "ok 2\n" : "not ok 2\n");
+# Using long double NVs may introduce greater accuracy than wanted.
+$out1 =~ s/:9\.87654321097999\d*:/:9.87654321098:/;
+$out2 =~ s/:9\.87654321097999\d*:/:9.87654321098:/;
+print ($out1 eq $out2? "ok 2\n" : "not ok 2\n");
 
 print ($foo =~ /def/ ? "ok 3\n" : "not ok 3\n");
 
@@ -95,7 +98,7 @@ print((unpack("p",pack("p",$test)) == $test ? "ok " : "not ok "),$test++,"\n");
 # temps
 sub foo { my $a = "a"; return $a . $a++ . $a++ }
 {
-  local $^W = 1;
+  use warnings;
   my $last = $test;
   local $SIG{__WARN__} = sub {
 	print "ok ",$test++,"\n" if $_[0] =~ /temporary val/
@@ -208,7 +211,7 @@ EOUU
 print "not " unless unpack('u', $uu) eq $in;
 print "ok ", $test++, "\n";
 
-# 61..72: test the ascii template types (A, a, Z)
+# 61..73: test the ascii template types (A, a, Z)
 
 print "not " unless pack('A*', "foo\0bar\0 ") eq "foo\0bar\0 ";
 print "ok ", $test++, "\n";
@@ -234,115 +237,116 @@ print "ok ", $test++, "\n";
 print "not " unless unpack('a8', "foo\0bar \0") eq "foo\0bar ";
 print "ok ", $test++, "\n";
 
-print "not " unless pack('Z*', "foo\0bar\0 ") eq "foo\0bar\0 ";
+print "not " unless pack('Z*', "foo\0bar\0 ") eq "foo\0bar\0 \0";
 print "ok ", $test++, "\n";
 
 print "not " unless pack('Z11', "foo\0bar\0 ") eq "foo\0bar\0 \0\0";
 print "ok ", $test++, "\n";
 
+print "not " unless pack('Z3', "foo") eq "fo\0";
+print "ok ", $test++, "\n";
+
 print "not " unless unpack('Z*', "foo\0bar \0") eq "foo";
 print "ok ", $test++, "\n";
 
 print "not " unless unpack('Z8', "foo\0bar \0") eq "foo";
 print "ok ", $test++, "\n";
 
-# 73..78: packing native shorts/ints/longs
+# 74..79: packing native shorts/ints/longs
 
-# integrated from mainline and don't want to change numbers all the way
-# down. native ints are not supported in _0x so comment out checks
-#print "not " unless length(pack("s!", 0)) == $Config{shortsize};
+print "not " unless length(pack("s!", 0)) == $Config{shortsize};
 print "ok ", $test++, "\n";
 
-#print "not " unless length(pack("i!", 0)) == $Config{intsize};
+print "not " unless length(pack("i!", 0)) == $Config{intsize};
 print "ok ", $test++, "\n";
 
-#print "not " unless length(pack("l!", 0)) == $Config{longsize};
+print "not " unless length(pack("l!", 0)) == $Config{longsize};
 print "ok ", $test++, "\n";
 
-#print "not " unless length(pack("s!", 0)) <= length(pack("i!", 0));
+print "not " unless length(pack("s!", 0)) <= length(pack("i!", 0));
 print "ok ", $test++, "\n";
 
-#print "not " unless length(pack("i!", 0)) <= length(pack("l!", 0));
+print "not " unless length(pack("i!", 0)) <= length(pack("l!", 0));
 print "ok ", $test++, "\n";
 
-#print "not " unless length(pack("i!", 0)) == length(pack("i", 0));
+print "not " unless length(pack("i!", 0)) == length(pack("i", 0));
 print "ok ", $test++, "\n";
 
-# 79..138: pack <-> unpack bijectionism
+# 80..139: pack <-> unpack bijectionism
 
-#  79.. 83 c
+#  80.. 84 c
 foreach my $c (-128, -1, 0, 1, 127) {
     print "not " unless unpack("c", pack("c", $c)) == $c;
     print "ok ", $test++, "\n";
 }
 
-#  84.. 88: C
+#  85.. 89: C
 foreach my $C (0, 1, 127, 128, 255) {
     print "not " unless unpack("C", pack("C", $C)) == $C;
     print "ok ", $test++, "\n";
 }
 
-#  89.. 93: s
+#  90.. 94: s
 foreach my $s (-32768, -1, 0, 1, 32767) {
     print "not " unless unpack("s", pack("s", $s)) == $s;
     print "ok ", $test++, "\n";
 }
 
-#  94.. 98: S
+#  95.. 99: S
 foreach my $S (0, 1, 32767, 32768, 65535) {
     print "not " unless unpack("S", pack("S", $S)) == $S;
     print "ok ", $test++, "\n";
 }
 
-#  99..103: i
+#  100..104: i
 foreach my $i (-2147483648, -1, 0, 1, 2147483647) {
     print "not " unless unpack("i", pack("i", $i)) == $i;
     print "ok ", $test++, "\n";
 }
 
-# 104..108: I
+# 105..109: I
 foreach my $I (0, 1, 2147483647, 2147483648, 4294967295) {
     print "not " unless unpack("I", pack("I", $I)) == $I;
     print "ok ", $test++, "\n";
 }
 
-# 109..113: l
+# 110..114: l
 foreach my $l (-2147483648, -1, 0, 1, 2147483647) {
     print "not " unless unpack("l", pack("l", $l)) == $l;
     print "ok ", $test++, "\n";
 }
 
-# 114..118: L
+# 115..119: L
 foreach my $L (0, 1, 2147483647, 2147483648, 4294967295) {
     print "not " unless unpack("L", pack("L", $L)) == $L;
     print "ok ", $test++, "\n";
 }
 
-# 119..123: n
+# 120..124: n
 foreach my $n (0, 1, 32767, 32768, 65535) {
     print "not " unless unpack("n", pack("n", $n)) == $n;
     print "ok ", $test++, "\n";
 }
 
-# 124..128: v
+# 125..129: v
 foreach my $v (0, 1, 32767, 32768, 65535) {
     print "not " unless unpack("v", pack("v", $v)) == $v;
     print "ok ", $test++, "\n";
 }
 
-# 129..133: N
+# 130..134: N
 foreach my $N (0, 1, 2147483647, 2147483648, 4294967295) {
     print "not " unless unpack("N", pack("N", $N)) == $N;
     print "ok ", $test++, "\n";
 }
 
-# 134..138: V
+# 135..139: V
 foreach my $V (0, 1, 2147483647, 2147483648, 4294967295) {
     print "not " unless unpack("V", pack("V", $V)) == $V;
     print "ok ", $test++, "\n";
 }
 
-# 139..142: pack nvNV byteorders
+# 140..143: pack nvNV byteorders
 
 print "not " unless pack("n", 0xdead) eq "\xde\xad";
 print "ok ", $test++, "\n";
@@ -355,3 +359,49 @@ print "ok ", $test++, "\n";
 
 print "not " unless pack("V", 0xdeadbeef) eq "\xef\xbe\xad\xde";
 print "ok ", $test++, "\n";
+
+# 144..152: /
+
+my $z;
+eval { ($x) = unpack '/a*','hello' };
+print 'not ' unless $@; print "ok $test\n"; $test++;
+eval { ($z,$x,$y) = unpack 'a3/A C/a* C/Z', "003ok \003yes\004z\000abc" };
+print $@ eq '' && $z eq 'ok' ? "ok $test\n" : "not ok $test\n"; $test++;
+print $@ eq '' && $x eq 'yes' ? "ok $test\n" : "not ok $test\n"; $test++;
+print $@ eq '' && $y eq 'z' ? "ok $test\n" : "not ok $test\n"; $test++;
+
+eval { ($x) = pack '/a*','hello' };
+print 'not ' unless $@; print "ok $test\n"; $test++;
+$z = pack 'n/a* w/A*','string','etc';
+print 'not ' unless $z eq "\000\006string\003etc"; print "ok $test\n"; $test++;
+
+eval { ($x) = unpack 'a/a*/a*', '212ab345678901234567' };
+print $@ eq '' && $x eq 'ab3456789012' ? "ok $test\n" : "#$x,$@\nnot ok $test\n";
+$test++;
+
+eval { ($x) = unpack 'a/a*/a*', '3012ab345678901234567' };
+print $@ eq '' && $x eq 'ab3456789012' ? "ok $test\n" : "not ok $test\n";
+$test++;
+
+eval { ($x) = unpack 'a/a*/b*', '212ab' };
+my $expected_x = '100001100100';
+if ($Config{ebcdic} eq 'define') { $expected_x = '100000010100'; }
+print $@ eq '' && $x eq $expected_x ? "ok $test\n" : "#$x,$@\nnot ok $test\n";
+$test++;
+
+# 153..156: / with #
+
+eval { ($z,$x,$y) = unpack <<EOU, "003ok \003yes\004z\000abc" };
+ a3/A			# Count in ASCII
+ C/a*			# Count in a C char
+ C/Z			# Count in a C char but skip after \0
+EOU
+print $@ eq '' && $z eq 'ok' ? "ok $test\n" : "not ok $test\n"; $test++;
+print $@ eq '' && $x eq 'yes' ? "ok $test\n" : "not ok $test\n"; $test++;
+print $@ eq '' && $y eq 'z' ? "ok $test\n" : "not ok $test\n"; $test++;
+
+$z = pack <<EOP,'string','etc';
+  n/a*			# Count as network short
+  w/A*			# Count a  BER integer
+EOP
+print 'not ' unless $z eq "\000\006string\003etc"; print "ok $test\n"; $test++;
diff --git a/contrib/perl5/t/op/pat.t b/contrib/perl5/t/op/pat.t
index ed8c778..188a3a3 100755
--- a/contrib/perl5/t/op/pat.t
+++ b/contrib/perl5/t/op/pat.t
@@ -4,11 +4,11 @@
 # the format supported by op/regexp.t.  If you want to add a test
 # that does fit that format, add it to op/re_tests, not here.
 
-print "1..142\n";
+print "1..211\n";
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = "../lib" if -d "../lib";
+    unshift @INC, "../lib" if -d "../lib";
 }
 eval 'use Config';          #  Defaults assumed if this fails
 
@@ -282,14 +282,7 @@ eval qq("${context}y" =~ /(?<=$context)y/);
 print "not " if $@ !~ m%^\Q/(?<=\Ex+/: lookbehind longer than 255 not%;
 print "ok 71\n";
 
-# This one will fail when POSIX character classes do get implemented
-{
-	my $w;
-	local $^W = 1;
-	local $SIG{__WARN__} = sub{$w = shift};
-	eval q('a' =~ /[[:alpha:]]/);
-	print "not " if $w !~ /^\QCharacter class syntax [: :] is reserved/;
-}
+# removed test
 print "ok 72\n";
 
 # Long Monsters
@@ -363,6 +356,7 @@ sub matchit {
    /xg;
 }
 
+@ans = ();
 push @ans, $res while $res = matchit;
 
 print "# ans='@ans'\n# expect='$expect'\nnot " if "@ans" ne "1 1 1";
@@ -375,6 +369,30 @@ print "# ans='@ans'\n# expect='$expect'\nnot " if "@ans" ne $expect;
 print "ok $test\n";
 $test++;
 
+print "not " unless "abc" =~ /^(??{"a"})b/;
+print "ok $test\n";
+$test++;
+
+my $matched;
+$matched = qr/\((?:(?>[^()]+)|(??{$matched}))*\)/;
+
+@ans = @ans1 = ();
+push(@ans, $res), push(@ans1, $&) while $res = m/$matched/g;
+
+print "# ans='@ans'\n# expect='$expect'\nnot " if "@ans" ne "1 1 1";
+print "ok $test\n";
+$test++;
+
+print "# ans1='@ans1'\n# expect='$expect'\nnot " if "@ans1" ne $expect;
+print "ok $test\n";
+$test++;
+
+@ans = m/$matched/g;
+
+print "# ans='@ans'\n# expect='$expect'\nnot " if "@ans" ne $expect;
+print "ok $test\n";
+$test++;
+
 @ans = ('a/b' =~ m%(.*/)?(.*)%);	# Stack may be bad
 print "not " if "@ans" ne 'a/ b';
 print "ok $test\n";
@@ -555,8 +573,8 @@ sub must_warn_pat {
 
 sub must_warn {
     my ($warn_pat, $code) = @_;
-    local $^W; local %SIG;
-    eval 'BEGIN { $^W = 1; $SIG{__WARN__} = $warn_pat };' . $code;
+    local %SIG;
+    eval 'BEGIN { use warnings; $SIG{__WARN__} = $warn_pat };' . $code;
     print "ok $test\n";
     $test++;
 }
@@ -595,8 +613,385 @@ print "not " if @_;
 print "ok $test\n";
 $test++;
 
+/a(?=.$)/;
+print "not " if $#+ != 0 or $#- != 0;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[0] != 2 or $-[0] != 1;
+print "ok $test\n";
+$test++;
+
+print "not " 
+   if defined $+[1] or defined $-[1] or defined $+[2] or defined $-[2];
+print "ok $test\n";
+$test++;
+
+/a(a)(a)/;
+print "not " if $#+ != 2 or $#- != 2;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[0] != 3 or $-[0] != 0;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[1] != 2 or $-[1] != 1;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[2] != 3 or $-[2] != 2;
+print "ok $test\n";
+$test++;
+
+print "not " 
+   if defined $+[3] or defined $-[3] or defined $+[4] or defined $-[4];
+print "ok $test\n";
+$test++;
+
+/.(a)(b)?(a)/;
+print "not " if $#+ != 3 or $#- != 3;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[0] != 3 or $-[0] != 0;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[1] != 2 or $-[1] != 1;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[3] != 3 or $-[3] != 2;
+print "ok $test\n";
+$test++;
+
+print "not " 
+   if defined $+[2] or defined $-[2] or defined $+[4] or defined $-[4];
+print "ok $test\n";
+$test++;
+
+/.(a)/;
+print "not " if $#+ != 1 or $#- != 1;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[0] != 2 or $-[0] != 0;
+print "ok $test\n";
+$test++;
+
+print "not " if $+[1] != 2 or $-[1] != 1;
+print "ok $test\n";
+$test++;
+
+print "not " 
+   if defined $+[2] or defined $-[2] or defined $+[3] or defined $-[3];
+print "ok $test\n";
+$test++;
+
+/.(a)(ba*)?/;
+print "#$#-..$#+\nnot " if $#+ != 2 or $#- != 1;
+print "ok $test\n";
+$test++;
+
+$_ = 'aaa';
+pos = 1;
+@a = /\Ga/g;
+print "not " unless "@a" eq "a a";
+print "ok $test\n";
+$test++;
+
+$str = 'abcde';
+pos $str = 2;
+
+print "not " if $str =~ /^\G/;
+print "ok $test\n";
+$test++;
+
+print "not " if $str =~ /^.\G/;
+print "ok $test\n";
+$test++;
+
+print "not " unless $str =~ /^..\G/;
+print "ok $test\n";
+$test++;
+
+print "not " if $str =~ /^...\G/;
+print "ok $test\n";
+$test++;
+
+print "not " unless $str =~ /.\G./ and $& eq 'bc';
+print "ok $test\n";
+$test++;
+
+print "not " unless $str =~ /\G../ and $& eq 'cd';
+print "ok $test\n";
+$test++;
+
+undef $foo; undef $bar;
+print "#'$str','$foo','$bar'\nnot "
+    unless $str =~ /b(?{$foo = $_; $bar = pos})c/ 
+	and $foo eq 'abcde' and $bar eq 2;
+print "ok $test\n";
+$test++;
+
+undef $foo; undef $bar;
+pos $str = undef;
+print "#'$str','$foo','$bar'\nnot "
+    unless $str =~ /b(?{$foo = $_; $bar = pos})c/g 
+	and $foo eq 'abcde' and $bar eq 2 and pos $str eq 3;
+print "ok $test\n";
+$test++;
+
+$_ = $str;
+
+undef $foo; undef $bar;
+print "#'$str','$foo','$bar'\nnot "
+    unless /b(?{$foo = $_; $bar = pos})c/ 
+	and $foo eq 'abcde' and $bar eq 2;
+print "ok $test\n";
+$test++;
+
+undef $foo; undef $bar;
+print "#'$str','$foo','$bar'\nnot "
+    unless /b(?{$foo = $_; $bar = pos})c/g 
+	and $foo eq 'abcde' and $bar eq 2 and pos eq 3;
+print "ok $test\n";
+$test++;
+
+undef $foo; undef $bar;
+pos = undef;
+1 while /b(?{$foo = $_; $bar = pos})c/g;
+print "#'$str','$foo','$bar'\nnot "
+    unless $foo eq 'abcde' and $bar eq 2 and not defined pos;
+print "ok $test\n";
+$test++;
+
+undef $foo; undef $bar;
+$_ = 'abcde|abcde';
+print "#'$str','$foo','$bar','$_'\nnot "
+    unless s/b(?{$foo = $_; $bar = pos})c/x/g and $foo eq 'abcde|abcde' 
+	and $bar eq 8 and $_ eq 'axde|axde';
+print "ok $test\n";
+$test++;
+
+@res = ();
+# List context:
+$_ = 'abcde|abcde';
+@dummy = /([ace]).(?{push @res, $1,$2})([ce])(?{push @res, $1,$2})/g;
+@res = map {defined $_ ? "'$_'" : 'undef'} @res;
+$res = "@res";
+print "#'@res' '$_'\nnot "
+    unless "@res" eq "'a' undef 'a' 'c' 'e' undef 'a' undef 'a' 'c'";
+print "ok $test\n";
+$test++;
+
+@res = ();
+@dummy = /([ace]).(?{push @res, $`,$&,$'})([ce])(?{push @res, $`,$&,$'})/g;
+@res = map {defined $_ ? "'$_'" : 'undef'} @res;
+$res = "@res";
+print "#'@res' '$_'\nnot "
+    unless "@res" eq
+  "'' 'ab' 'cde|abcde' " .
+  "'' 'abc' 'de|abcde' " .
+  "'abcd' 'e|' 'abcde' " .
+  "'abcde|' 'ab' 'cde' " .
+  "'abcde|' 'abc' 'de'" ;
+print "ok $test\n";
+$test++;
+
+#Some more \G anchor checks
+$foo='aabbccddeeffgg';
+
+pos($foo)=1;
+
+$foo=~/.\G(..)/g;
+print "not " unless($1 eq 'ab');
+print "ok $test\n";
+$test++;
+
+pos($foo) += 1;
+$foo=~/.\G(..)/g;
+print "not " unless($1 eq 'cc');
+print "ok $test\n";
+$test++;
+
+pos($foo) += 1;
+$foo=~/.\G(..)/g;
+print "not " unless($1 eq 'de');
+print "ok $test\n";
+$test++;
+
+print "not " unless $foo =~ /\Gef/g;
+print "ok $test\n";
+$test++;
+
+undef pos $foo;
+
+$foo=~/\G(..)/g;
+print "not " unless($1  eq 'aa');
+print "ok $test\n";
+$test++;
+
+$foo=~/\G(..)/g;
+print "not " unless($1  eq 'bb');
+print "ok $test\n";
+$test++;
+
+pos($foo)=5;
+$foo=~/\G(..)/g;
+print "not " unless($1  eq 'cd');
+print "ok $test\n";
+$test++;
+
+$_='123x123'; 
+@res = /(\d*|x)/g;
+print "not " unless('123||x|123|' eq join '|', @res);
+print "ok $test\n";
+$test++;
+
 # see if matching against temporaries (created via pp_helem()) is safe
 { foo => "ok $test\n".$^X }->{foo} =~ /^(.*)\n/g;
 print "$1\n";
 $test++;
 
+# See if $i work inside (?{}) in the presense of saved substrings and
+# changing $_
+@a = qw(foo bar);
+@b = ();
+s/(\w)(?{push @b, $1})/,$1,/g for @a;
+
+print "# \@b='@b', expect 'f o o b a r'\nnot " unless("@b" eq "f o o b a r");
+print "ok $test\n";
+$test++;
+
+print "not " unless("@a" eq ",f,,o,,o, ,b,,a,,r,");
+print "ok $test\n";
+$test++;
+
+$brackets = qr{
+	         {  (?> [^{}]+ | (??{ $brackets }) )* }
+	      }x;
+
+"{{}" =~ $brackets;
+print "ok $test\n";		# Did we survive?
+$test++;
+
+"something { long { and } hairy" =~ $brackets;
+print "ok $test\n";		# Did we survive?
+$test++;
+
+"something { long { and } hairy" =~ m/((??{ $brackets }))/;
+print "not " unless $1 eq "{ and }";
+print "ok $test\n";
+$test++;
+
+$_ = "a-a\nxbb";
+pos=1;
+m/^-.*bb/mg and print "not ";
+print "ok $test\n";
+$test++;
+
+$text = "aaXbXcc";
+pos($text)=0;
+$text =~ /\GXb*X/g and print 'not ';
+print "ok $test\n";
+$test++;
+
+$text = "xA\n" x 500;
+$text =~ /^\s*A/m and print 'not ';
+print "ok $test\n";
+$test++;
+
+$text = "abc dbf";
+@res = ($text =~ /.*?(b).*?\b/g);
+"@res" eq 'b b' or print 'not ';
+print "ok $test\n";
+$test++;
+
+@a = map chr,0..255;
+
+@b = grep(/\S/,@a);
+@c = grep(/[^\s]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\S/,@a);
+@c = grep(/[\S]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\s/,@a);
+@c = grep(/[^\S]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\s/,@a);
+@c = grep(/[\s]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\D/,@a);
+@c = grep(/[^\d]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\D/,@a);
+@c = grep(/[\D]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\d/,@a);
+@c = grep(/[^\D]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\d/,@a);
+@c = grep(/[\d]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\W/,@a);
+@c = grep(/[^\w]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\W/,@a);
+@c = grep(/[\W]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\w/,@a);
+@c = grep(/[^\W]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+@b = grep(/\w/,@a);
+@c = grep(/[\w]/,@a);
+print "not " if "@b" ne "@c";
+print "ok $test\n";
+$test++;
+
+# see if backtracking optimization works correctly
+"\n\n" =~ /\n  $ \n/x or print "not ";
+print "ok $test\n";
+$test++;
+
+"\n\n" =~ /\n* $ \n/x or print "not ";
+print "ok $test\n";
+$test++;
+
+"\n\n" =~ /\n+ $ \n/x or print "not ";
+print "ok $test\n";
+$test++;
diff --git a/contrib/perl5/t/op/pwent.t b/contrib/perl5/t/op/pwent.t
new file mode 100755
index 0000000..ca14a99
--- /dev/null
+++ b/contrib/perl5/t/op/pwent.t
@@ -0,0 +1,137 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, "../lib" if -d "../lib";
+    eval {my @n = getpwuid 0};
+    if ($@ && $@ =~ /(The \w+ function is unimplemented)/) {
+	print "1..0 # Skip: $1\n";
+	exit 0;
+    }
+    eval { require Config; import Config; };
+    my $reason;
+    if ($Config{'i_pwd'} ne 'define') {
+	$reason = '$Config{i_pwd} undefined';
+    }
+    elsif (not -f "/etc/passwd" ) { # Play safe.
+	$reason = 'no /etc/passwd file';
+    }
+
+    if (not defined $where) {	# Try NIS.
+	foreach my $ypcat (qw(/usr/bin/ypcat /bin/ypcat /etc/ypcat)) {
+	    if (-x $ypcat &&
+		open(PW, "$ypcat passwd 2>/dev/null |") &&
+		defined(<PW>)) {
+		$where = "NIS passwd";
+		undef $reason;
+		last;
+	    }
+	}
+    }
+
+    if (not defined $where) {	# Try NetInfo.
+	foreach my $nidump (qw(/usr/bin/nidump)) {
+	    if (-x $nidump &&
+		open(PW, "$nidump passwd . 2>/dev/null |") &&
+		defined(<PW>)) {
+		$where = "NetInfo passwd";
+		undef $reason;
+		last;
+	    }
+	}
+    }
+
+    if (not defined $where) {	# Try local.
+	my $PW = "/etc/passwd";
+	if (-f $PW && open(PW, $PW) && defined(<PW>)) {
+	    $where = $PW;
+	    undef $reason;
+	}
+    }
+
+    if ($reason) {	# Give up.
+	print "1..0 # Skip: $reason\n";
+	exit 0;
+    }
+}
+
+# By now PW filehandle should be open and full of juicy password entries.
+
+print "1..1\n";
+
+# Go through at most this many users.
+# (note that the first entry has been read away by now)
+my $max = 25;
+
+my $n = 0;
+my $tst = 1;
+my %perfect;
+my %seen;
+
+while (<PW>) {
+    chomp;
+    my @s = split /:/;
+    my ($name_s, $passwd_s, $uid_s, $gid_s, $gcos_s, $home_s, $shell_s) = @s;
+    next if /^\+/; # ignore NIS includes
+    if (@s) {
+	push @{ $seen{$name_s} }, $.;
+    } else {
+	warn "# Your $where line $. is empty.\n";
+	next;
+    }
+    if ($n == $max) {
+	local $/;
+	my $junk = <PW>;
+	last;
+    }
+    # In principle we could whine if @s != 7 but do we know enough
+    # of passwd file formats everywhere?
+    if (@s == 7) {
+	@n = getpwuid($uid_s);
+	# 'nobody' et al.
+	next unless @n;
+	my ($name,$passwd,$uid,$gid,$quota,$comment,$gcos,$home,$shell) = @n;
+	# Protect against one-to-many and many-to-one mappings.
+	if ($name_s ne $name) {
+	    @n = getpwnam($name_s);
+	    ($name,$passwd,$uid,$gid,$quota,$comment,$gcos,$home,$shell) = @n;
+	    next if $name_s ne $name;
+	}
+	$perfect{$name_s}++
+	    if $name    eq $name_s    and
+               $uid     eq $uid_s     and
+# Do not compare passwords: think shadow passwords.
+               $gid     eq $gid_s     and
+               $gcos    eq $gcos_s    and
+               $home    eq $home_s    and
+               $shell   eq $shell_s;
+    }
+    $n++;
+}
+
+if (keys %perfect == 0) {
+    $max++;
+    print <<EOEX;
+#
+# The failure of op/pwent test is not necessarily serious.
+# It may fail due to local password administration conventions.
+# If you are for example using both NIS and local passwords,
+# test failure is possible.  Any distributed password scheme
+# can cause such failures.
+#
+# What the pwent test is doing is that it compares the $max first
+# entries of $where
+# with the results of getpwuid() and getpwnam() call.  If it finds no
+# matches at all, it suspects something is wrong.
+# 
+EOEX
+    print "not ";
+    $not = 1;
+} else {
+    $not = 0;
+}
+print "ok ", $tst++;
+print "\t# (not necessarily serious: run t/op/pwent.t by itself)" if $not;
+print "\n";
+
+close(PW);
diff --git a/contrib/perl5/t/op/quotemeta.t b/contrib/perl5/t/op/quotemeta.t
index 913e07c..60e5b7b 100755
--- a/contrib/perl5/t/op/quotemeta.t
+++ b/contrib/perl5/t/op/quotemeta.t
@@ -1,8 +1,14 @@
 #!./perl
 
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib' if -d '../lib';
+    require Config; import Config;
+}
+
 print "1..15\n";
 
-if ($^O eq 'os390') { # An EBCDIC variant.
+if ($Config{ebcdic} eq 'define') {
     $_=join "", map chr($_), 129..233;
 
     # 105 characters - 52 letters = 53 backslashes
diff --git a/contrib/perl5/t/op/rand.t b/contrib/perl5/t/op/rand.t
index c779f9d..97019bb 100755
--- a/contrib/perl5/t/op/rand.t
+++ b/contrib/perl5/t/op/rand.t
@@ -17,7 +17,7 @@
 
 BEGIN {
     chdir "t" if -d "t";
-    @INC = "../lib" if -d "../lib";
+    unshift @INC, "../lib" if -d "../lib";
 }
 
 use strict;
@@ -52,6 +52,17 @@ sub bits ($) {
     $max = $min = rand(1);
     for (1..$reps) {
 	my $n = rand(1);
+	if ($n < 0.0 or $n >= 1.0) {
+	    print <<EOM;
+# WHOA THERE!  \$Config{drand01} is set to '$Config{drand01}',
+# but that apparently produces values < 0.0 or >= 1.0.
+# Make sure \$Config{drand01} is a valid expression in the
+# C-language, and produces values in the range [0.0,1.0).
+#
+# I give up.
+EOM
+	    exit;
+	}
 	$sum += $n;
 	$bits += bits($n * 256);	# Don't be greedy; 8 is enough
 		    # It's too many if randbits is less than 8!
@@ -74,8 +85,8 @@ sub bits ($) {
     # reason that the diagnostic message might get the
     # wrong value is that Config.pm is incorrect.)
     #
-    if ($max <= 0 or $max >= (1 << $randbits)) {	# Just in case...
-	print "not ok 1\n";
+    if ($max <= 0 or $max >= (2 ** $randbits)) {# Just in case...
+	print "# max=[$max] min=[$min]\nnot ok 1\n";
 	print "# This perl was compiled with randbits=$randbits\n";
 	print "# which is _way_ off. Or maybe your system rand is broken,\n";
 	print "# or your C compiler can't multiply, or maybe Martians\n";
@@ -91,7 +102,7 @@ sub bits ($) {
     $off = int($off) + ($off > 0);		# Next more positive int
     if ($off) {
 	$shouldbe = $Config{randbits} + $off;
-	print "not ok 1\n";
+	print "# max=[$max] min=[$min]\nnot ok 1\n";
 	print "# This perl was compiled with randbits=$randbits on $^O.\n";
 	print "# Consider using randbits=$shouldbe instead.\n";
 	# And skip the remaining tests; they would be pointless now.
diff --git a/contrib/perl5/t/op/range.t b/contrib/perl5/t/op/range.t
index 01f5f70..e8aecf5 100755
--- a/contrib/perl5/t/op/range.t
+++ b/contrib/perl5/t/op/range.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..12\n";
+print "1..15\n";
 
 print join(':',1..5) eq '1:2:3:4:5' ? "ok 1\n" : "not ok 1\n";
 
@@ -55,3 +55,21 @@ print "ok 11\n";
 print "not " unless "@a" eq "-2147483647 -2147483646";
 print "ok 12\n";
 
+# check magic
+{
+    my $bad = 0;
+    local $SIG{'__WARN__'} = sub { $bad = 1 };
+    my $x = 'a-e';
+    $x =~ s/(\w)-(\w)/join ':', $1 .. $2/e;
+    $bad = 1 unless $x eq 'a:b:c:d:e';
+    print $bad ? "not ok 13\n" : "ok 13\n";
+}
+
+# Should use magical autoinc only when both are strings
+print "not " unless 0 == (() = "0"..-1);
+print "ok 14\n";
+
+for my $x ("0"..-1) {
+    print "not ";
+}
+print "ok 15\n";
diff --git a/contrib/perl5/t/op/re_tests b/contrib/perl5/t/op/re_tests
index 3471cc3..d506e6e 100644
--- a/contrib/perl5/t/op/re_tests
+++ b/contrib/perl5/t/op/re_tests
@@ -45,7 +45,7 @@ a[b-d]e	ace	y	$&	ace
 a[b-d]	aac	y	$&	ac
 a[-b]	a-	y	$&	a-
 a[b-]	a-	y	$&	a-
-a[b-a]	-	c	-	/a[b-a]/: invalid [] range in regexp
+a[b-a]	-	c	-	/a[b-a]/: invalid [] range "b-a" in regexp
 a[]b	-	c	-	/a[]b/: unmatched [] in regexp
 a[	-	c	-	/a[/: unmatched [] in regexp
 a]	a]	y	$&	a]
@@ -218,7 +218,7 @@ a[-]?c	ac	y	$&	ac
 'a[b-d]'i	AAC	y	$&	AC
 'a[-b]'i	A-	y	$&	A-
 'a[b-]'i	A-	y	$&	A-
-'a[b-a]'i	-	c	-	/a[b-a]/: invalid [] range in regexp
+'a[b-a]'i	-	c	-	/a[b-a]/: invalid [] range "b-a" in regexp
 'a[]b'i	-	c	-	/a[]b/: unmatched [] in regexp
 'a['i	-	c	-	/a[/: unmatched [] in regexp
 'a]'i	A]	y	$&	A]
@@ -402,7 +402,7 @@ a(?{{})b	-	c	-	/a(?{{})b/: Sequence (?{...}) not terminated or not {}-balanced
 a(?{}})b	-	c	-	/a(?{}})b/: Sequence (?{...}) not terminated or not {}-balanced
 a(?{"{"})b	-	c	-	/a(?{"{"})b/: Sequence (?{...}) not terminated or not {}-balanced
 a(?{"\{"})b	cabd	y	$&	ab
-a(?{"{"}})b	-	c	-	Unmatched right bracket
+a(?{"{"}})b	-	c	-	Unmatched right curly bracket
 a(?{$bl="\{"}).b	caxbd	y	$bl	{
 x(~~)*(?:(?:F)?)?	x~~	y	-	-
 ^a(?#xxx){3}c	aaac	y	$&	aaac
@@ -474,18 +474,279 @@ $(?<=^(a))	a	y	$1	a
 ([[=]+)	a=[b]=	y	$1	=[
 ([[.]+)	a.[b].	y	$1	.[
 [a[:xyz:	-	c	-	/[a[:xyz:/: unmatched [] in regexp
-[a[:xyz:]	-	c	-	/[a[:xyz:]/: unmatched [] in regexp
-([a[:xyz:]b]+)	pbaq	y	$1	ba
+[a[:xyz:]	-	c	-	Character class [:xyz:] unknown
+[a[:]b[:c]	abc	y	$&	abc
+([a[:xyz:]b]+)	pbaq	c	-	Character class [:xyz:] unknown
+[a[:]b[:c]	abc	y	$&	abc
+([[:alpha:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd
+([[:alnum:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy
+([[:ascii:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy__--  ${nulnul}
+([[:cntrl:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	${nulnul}
+([[:digit:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	01
+([[:graph:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy__--
+([[:lower:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	cd
+([[:print:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy__--  
+([[:punct:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	__--
+([[:space:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	  
+([[:word:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy__
+([[:upper:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	AB
+([[:xdigit:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01
+([[:^alpha:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	01
+([[:^alnum:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	__--  ${nulnul}${ffff}
+([[:^ascii:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	${ffff}
+([[:^cntrl:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy__--  
+([[:^digit:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd
+([[:^lower:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	AB
+([[:^print:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	${nulnul}${ffff}
+([[:^punct:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy
+([[:^space:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	ABcd01Xy__--
+([[:^word:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	--  ${nulnul}${ffff}
+([[:^upper:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	cd01
+([[:^xdigit:]]+)	ABcd01Xy__--  ${nulnul}${ffff}	y	$1	Xy__--  ${nulnul}${ffff}
+[[:foo:]]	-	c	-	Character class [:foo:] unknown
+[[:^foo:]]	-	c	-	Character class [:^foo:] unknown
 ((?>a+)b)	aaab	y	$1	aaab
 (?>(a+))b	aaab	y	$1	aaa
 ((?>[^()]+)|\([^()]*\))+	((abc(ade)ufh()()x	y	$&	abc(ade)ufh()()x
 (?<=x+)y	-	c	-	/(?<=x+)y/: variable length lookbehind not implemented
 a{37,17}	-	c	-	/a{37,17}/: Can't do {n,m} with n > m
+\Z	a\nb\n	y	$-[0]	3
+\z	a\nb\n	y	$-[0]	4
+$	a\nb\n	y	$-[0]	3
+\Z	b\na\n	y	$-[0]	3
+\z	b\na\n	y	$-[0]	4
+$	b\na\n	y	$-[0]	3
+\Z	b\na	y	$-[0]	3
+\z	b\na	y	$-[0]	3
+$	b\na	y	$-[0]	3
+'\Z'm	a\nb\n	y	$-[0]	3
+'\z'm	a\nb\n	y	$-[0]	4
+'$'m	a\nb\n	y	$-[0]	1
+'\Z'm	b\na\n	y	$-[0]	3
+'\z'm	b\na\n	y	$-[0]	4
+'$'m	b\na\n	y	$-[0]	1
+'\Z'm	b\na	y	$-[0]	3
+'\z'm	b\na	y	$-[0]	3
+'$'m	b\na	y	$-[0]	1
 a\Z	a\nb\n	n	-	-
-b\Z	a\nb\n	y	-	-
-b\z	a\nb\n	n	-	-
-b\Z	a\nb	y	-	-
-b\z	a\nb	y	-	-
+a\z	a\nb\n	n	-	-
+a$	a\nb\n	n	-	-
+a\Z	b\na\n	y	$-[0]	2
+a\z	b\na\n	n	-	-
+a$	b\na\n	y	$-[0]	2
+a\Z	b\na	y	$-[0]	2
+a\z	b\na	y	$-[0]	2
+a$	b\na	y	$-[0]	2
+'a\Z'm	a\nb\n	bn	-	-
+'a\z'm	a\nb\n	n	-	-
+'a$'m	a\nb\n	y	$-[0]	0
+'a\Z'm	b\na\n	y	$-[0]	2
+'a\z'm	b\na\n	n	-	-
+'a$'m	b\na\n	y	$-[0]	2
+'a\Z'm	b\na	y	$-[0]	2
+'a\z'm	b\na	y	$-[0]	2
+'a$'m	b\na	y	$-[0]	2
+aa\Z	aa\nb\n	n	-	-
+aa\z	aa\nb\n	n	-	-
+aa$	aa\nb\n	n	-	-
+aa\Z	b\naa\n	y	$-[0]	2
+aa\z	b\naa\n	n	-	-
+aa$	b\naa\n	y	$-[0]	2
+aa\Z	b\naa	y	$-[0]	2
+aa\z	b\naa	y	$-[0]	2
+aa$	b\naa	y	$-[0]	2
+'aa\Z'm	aa\nb\n	bn	-	-
+'aa\z'm	aa\nb\n	n	-	-
+'aa$'m	aa\nb\n	y	$-[0]	0
+'aa\Z'm	b\naa\n	y	$-[0]	2
+'aa\z'm	b\naa\n	n	-	-
+'aa$'m	b\naa\n	y	$-[0]	2
+'aa\Z'm	b\naa	y	$-[0]	2
+'aa\z'm	b\naa	y	$-[0]	2
+'aa$'m	b\naa	y	$-[0]	2
+aa\Z	ac\nb\n	n	-	-
+aa\z	ac\nb\n	n	-	-
+aa$	ac\nb\n	n	-	-
+aa\Z	b\nac\n	n	-	-
+aa\z	b\nac\n	n	-	-
+aa$	b\nac\n	n	-	-
+aa\Z	b\nac	n	-	-
+aa\z	b\nac	n	-	-
+aa$	b\nac	n	-	-
+'aa\Z'm	ac\nb\n	n	-	-
+'aa\z'm	ac\nb\n	n	-	-
+'aa$'m	ac\nb\n	n	-	-
+'aa\Z'm	b\nac\n	n	-	-
+'aa\z'm	b\nac\n	n	-	-
+'aa$'m	b\nac\n	n	-	-
+'aa\Z'm	b\nac	n	-	-
+'aa\z'm	b\nac	n	-	-
+'aa$'m	b\nac	n	-	-
+aa\Z	ca\nb\n	n	-	-
+aa\z	ca\nb\n	n	-	-
+aa$	ca\nb\n	n	-	-
+aa\Z	b\nca\n	n	-	-
+aa\z	b\nca\n	n	-	-
+aa$	b\nca\n	n	-	-
+aa\Z	b\nca	n	-	-
+aa\z	b\nca	n	-	-
+aa$	b\nca	n	-	-
+'aa\Z'm	ca\nb\n	n	-	-
+'aa\z'm	ca\nb\n	n	-	-
+'aa$'m	ca\nb\n	n	-	-
+'aa\Z'm	b\nca\n	n	-	-
+'aa\z'm	b\nca\n	n	-	-
+'aa$'m	b\nca\n	n	-	-
+'aa\Z'm	b\nca	n	-	-
+'aa\z'm	b\nca	n	-	-
+'aa$'m	b\nca	n	-	-
+ab\Z	ab\nb\n	n	-	-
+ab\z	ab\nb\n	n	-	-
+ab$	ab\nb\n	n	-	-
+ab\Z	b\nab\n	y	$-[0]	2
+ab\z	b\nab\n	n	-	-
+ab$	b\nab\n	y	$-[0]	2
+ab\Z	b\nab	y	$-[0]	2
+ab\z	b\nab	y	$-[0]	2
+ab$	b\nab	y	$-[0]	2
+'ab\Z'm	ab\nb\n	bn	-	-
+'ab\z'm	ab\nb\n	n	-	-
+'ab$'m	ab\nb\n	y	$-[0]	0
+'ab\Z'm	b\nab\n	y	$-[0]	2
+'ab\z'm	b\nab\n	n	-	-
+'ab$'m	b\nab\n	y	$-[0]	2
+'ab\Z'm	b\nab	y	$-[0]	2
+'ab\z'm	b\nab	y	$-[0]	2
+'ab$'m	b\nab	y	$-[0]	2
+ab\Z	ac\nb\n	n	-	-
+ab\z	ac\nb\n	n	-	-
+ab$	ac\nb\n	n	-	-
+ab\Z	b\nac\n	n	-	-
+ab\z	b\nac\n	n	-	-
+ab$	b\nac\n	n	-	-
+ab\Z	b\nac	n	-	-
+ab\z	b\nac	n	-	-
+ab$	b\nac	n	-	-
+'ab\Z'm	ac\nb\n	n	-	-
+'ab\z'm	ac\nb\n	n	-	-
+'ab$'m	ac\nb\n	n	-	-
+'ab\Z'm	b\nac\n	n	-	-
+'ab\z'm	b\nac\n	n	-	-
+'ab$'m	b\nac\n	n	-	-
+'ab\Z'm	b\nac	n	-	-
+'ab\z'm	b\nac	n	-	-
+'ab$'m	b\nac	n	-	-
+ab\Z	ca\nb\n	n	-	-
+ab\z	ca\nb\n	n	-	-
+ab$	ca\nb\n	n	-	-
+ab\Z	b\nca\n	n	-	-
+ab\z	b\nca\n	n	-	-
+ab$	b\nca\n	n	-	-
+ab\Z	b\nca	n	-	-
+ab\z	b\nca	n	-	-
+ab$	b\nca	n	-	-
+'ab\Z'm	ca\nb\n	n	-	-
+'ab\z'm	ca\nb\n	n	-	-
+'ab$'m	ca\nb\n	n	-	-
+'ab\Z'm	b\nca\n	n	-	-
+'ab\z'm	b\nca\n	n	-	-
+'ab$'m	b\nca\n	n	-	-
+'ab\Z'm	b\nca	n	-	-
+'ab\z'm	b\nca	n	-	-
+'ab$'m	b\nca	n	-	-
+abb\Z	abb\nb\n	n	-	-
+abb\z	abb\nb\n	n	-	-
+abb$	abb\nb\n	n	-	-
+abb\Z	b\nabb\n	y	$-[0]	2
+abb\z	b\nabb\n	n	-	-
+abb$	b\nabb\n	y	$-[0]	2
+abb\Z	b\nabb	y	$-[0]	2
+abb\z	b\nabb	y	$-[0]	2
+abb$	b\nabb	y	$-[0]	2
+'abb\Z'm	abb\nb\n	bn	-	-
+'abb\z'm	abb\nb\n	n	-	-
+'abb$'m	abb\nb\n	y	$-[0]	0
+'abb\Z'm	b\nabb\n	y	$-[0]	2
+'abb\z'm	b\nabb\n	n	-	-
+'abb$'m	b\nabb\n	y	$-[0]	2
+'abb\Z'm	b\nabb	y	$-[0]	2
+'abb\z'm	b\nabb	y	$-[0]	2
+'abb$'m	b\nabb	y	$-[0]	2
+abb\Z	ac\nb\n	n	-	-
+abb\z	ac\nb\n	n	-	-
+abb$	ac\nb\n	n	-	-
+abb\Z	b\nac\n	n	-	-
+abb\z	b\nac\n	n	-	-
+abb$	b\nac\n	n	-	-
+abb\Z	b\nac	n	-	-
+abb\z	b\nac	n	-	-
+abb$	b\nac	n	-	-
+'abb\Z'm	ac\nb\n	n	-	-
+'abb\z'm	ac\nb\n	n	-	-
+'abb$'m	ac\nb\n	n	-	-
+'abb\Z'm	b\nac\n	n	-	-
+'abb\z'm	b\nac\n	n	-	-
+'abb$'m	b\nac\n	n	-	-
+'abb\Z'm	b\nac	n	-	-
+'abb\z'm	b\nac	n	-	-
+'abb$'m	b\nac	n	-	-
+abb\Z	ca\nb\n	n	-	-
+abb\z	ca\nb\n	n	-	-
+abb$	ca\nb\n	n	-	-
+abb\Z	b\nca\n	n	-	-
+abb\z	b\nca\n	n	-	-
+abb$	b\nca\n	n	-	-
+abb\Z	b\nca	n	-	-
+abb\z	b\nca	n	-	-
+abb$	b\nca	n	-	-
+'abb\Z'm	ca\nb\n	n	-	-
+'abb\z'm	ca\nb\n	n	-	-
+'abb$'m	ca\nb\n	n	-	-
+'abb\Z'm	b\nca\n	n	-	-
+'abb\z'm	b\nca\n	n	-	-
+'abb$'m	b\nca\n	n	-	-
+'abb\Z'm	b\nca	n	-	-
+'abb\z'm	b\nca	n	-	-
+'abb$'m	b\nca	n	-	-
 (^|x)(c)	ca	y	$2	c
 a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz	x	n	-	-
+a(?{$a=2;$b=3;($b)=$a})b	yabz	y	$b	2
 round\(((?>[^()]+))\)	_I(round(xs * sz),1)	y	$1	xs * sz
+'((?x:.) )'	x 	y	$1-	x -
+'((?-x:.) )'x	x 	y	$1-	x-
+foo.bart	foo.bart	y	-	-
+'^d[x][x][x]'m	abcd\ndxxx	y	-	-
+.X(.+)+X	bbbbXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.X(.+)+XX	bbbbXcXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.XX(.+)+X	bbbbXXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.X(.+)+X	bbbbXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.X(.+)+XX	bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.XX(.+)+X	bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.X(.+)+[X]	bbbbXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.X(.+)+[X][X]	bbbbXcXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.XX(.+)+[X]	bbbbXXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.X(.+)+[X]	bbbbXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.X(.+)+[X][X]	bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.XX(.+)+[X]	bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.[X](.+)+[X]	bbbbXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.[X](.+)+[X][X]	bbbbXcXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.[X][X](.+)+[X]	bbbbXXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	y	-	-
+.[X](.+)+[X]	bbbbXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.[X](.+)+[X][X]	bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+.[X][X](.+)+[X]	bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa	n	-	-
+tt+$	xxxtt	y	-	-
+([a-\d]+)	za-9z	y	$1	a-9
+([\d-z]+)	a0-za	y	$1	0-z
+([\d-\s]+)	a0- z	y	$1	0- 
+([a-[:digit:]]+)	za-9z	y	$1	a-9
+([[:digit:]-z]+)	=0-z=	y	$1	0-z
+([[:digit:]-[:alpha:]]+)	=0-z=	y	$1	0-z
+\GX.*X	aaaXbX	n	-	-
+(\d+\.\d+)	3.1415926	y	$1	3.1415926
+(\ba.{0,10}br)	have a web browser	y	$1	a web br
+'\.c(pp|xx|c)?$'i	Changes	n	-	-
+'\.c(pp|xx|c)?$'i	IO.c	y	-	-
+'(\.c(pp|xx|c)?$)'i	IO.c	y	$1	.c
+^([a-z]:)	C:/	n	-	-
+'^\S\s+aa$'m	\nx aa	y	-	-
+(^|a)b	ab	y	-	-
diff --git a/contrib/perl5/t/op/readdir.t b/contrib/perl5/t/op/readdir.t
index ca19ebc..d101c2f 100755
--- a/contrib/perl5/t/op/readdir.t
+++ b/contrib/perl5/t/op/readdir.t
@@ -1,10 +1,21 @@
 #!./perl
 
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
 eval 'opendir(NOSUCH, "no/such/directory");';
 if ($@) { print "1..0\n"; exit; }
 
 print "1..3\n";
 
+for $i (1..2000) {
+    local *OP;
+    opendir(OP, "op") or die "can't opendir: $!";
+    # should auto-closedir() here
+}
+
 if (opendir(OP, "op")) { print "ok 1\n"; } else { print "not ok 1\n"; }
 @D = grep(/^[^\.].*\.t$/i, readdir(OP));
 closedir(OP);
diff --git a/contrib/perl5/t/op/recurse.t b/contrib/perl5/t/op/recurse.t
index 6594940..dc823ed 100755
--- a/contrib/perl5/t/op/recurse.t
+++ b/contrib/perl5/t/op/recurse.t
@@ -4,7 +4,7 @@
 # test recursive functions.
 #
 
-print "1..23\n";
+print "1..25\n";
 
 sub gcd ($$) {
     return gcd($_[0] - $_[1], $_[1]) if ($_[0] > $_[1]);
@@ -84,3 +84,33 @@ for $x (0..3) {
 print 'not ' unless (($t = takeuchi($x, $y, $z)) == $z + 1);
 print "ok ", $i++, "\n";
 print "# takeuchi($x, $y, $z) = $t\n";
+
+{
+    sub get_first1 {
+	get_list1(@_)->[0];
+    }
+
+    sub get_list1 {
+	return [24] unless $_[0];
+	my $u = get_first1(0);
+	[$u];
+    }
+    my $x = get_first1(1);
+    print "ok $x\n";
+}
+
+{
+    sub get_first2 {
+	return get_list2(@_)->[0];
+    }
+
+    sub get_list2 {
+	return [25] unless $_[0];
+	my $u = get_first2(0);
+	return [$u];
+    }
+    my $x = get_first2(1);
+    print "ok $x\n";
+}
+
+$i = 26;
diff --git a/contrib/perl5/t/op/ref.t b/contrib/perl5/t/op/ref.t
index 1d70f9f..a2baab8 100755
--- a/contrib/perl5/t/op/ref.t
+++ b/contrib/perl5/t/op/ref.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..55\n";
+print "1..56\n";
 
 # Test glob operations.
 
@@ -241,11 +241,11 @@ print $$_,"\n";
     package A;
     sub new { bless {}, shift }
     DESTROY { print "# destroying 'A'\nok 51\n" }
-    package B;
+    package _B;
     sub new { bless {}, shift }
-    DESTROY { print "# destroying 'B'\nok 50\n"; bless shift, 'A' }
+    DESTROY { print "# destroying '_B'\nok 50\n"; bless shift, 'A' }
     package main;
-    my $b = B->new;
+    my $b = _B->new;
 }
 
 # test if $_[0] is properly protected in DESTROY()
@@ -271,14 +271,22 @@ print $$_,"\n";
     print "# good, didn't recurse\n";
 }
 
+# test if refgen behaves with autoviv magic
+
+{
+    my @a;
+    $a[1] = "ok 53\n";
+    print ${\$_} for @a;
+}
+
 # test global destruction
 
 package FINALE;
 
 {
-    $ref3 = bless ["ok 55\n"];		# package destruction
-    my $ref2 = bless ["ok 54\n"];	# lexical destruction
-    local $ref1 = bless ["ok 53\n"];	# dynamic destruction
+    $ref3 = bless ["ok 56\n"];		# package destruction
+    my $ref2 = bless ["ok 55\n"];	# lexical destruction
+    local $ref1 = bless ["ok 54\n"];	# dynamic destruction
     1;					# flush any temp values on stack
 }
 
diff --git a/contrib/perl5/t/op/regexp.t b/contrib/perl5/t/op/regexp.t
index 11b3ee3..4ffe136 100755
--- a/contrib/perl5/t/op/regexp.t
+++ b/contrib/perl5/t/op/regexp.t
@@ -16,6 +16,8 @@ $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
 # 	y	expect a match
 # 	n	expect no match
 # 	c	expect an error
+#	B	test exposes a known bug in Perl, should be skipped
+#	b	test exposes a known bug in Perl, should be skipped if noamp
 #
 # Columns 4 and 5 are used only if column 3 contains C<y> or C<c>.
 #
@@ -31,7 +33,7 @@ $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 $iters = shift || 1;		# Poor man performance suite, 10000 is OK.
@@ -45,6 +47,8 @@ seek(TESTS,0,0);
 $. = 0;
 
 $bang = sprintf "\\%03o", ord "!"; # \41 would not be portable.
+$ffff  = chr(0xff) x 2;
+$nulnul = "\0" x 2;
 
 $| = 1;
 print "1..$numtests\n# $iters iterations\n";
@@ -57,12 +61,18 @@ while (<TESTS>) {
     infty_subst(\$pat);
     infty_subst(\$expect);
     $pat = "'$pat'" unless $pat =~ /^[:']/;
-    $pat =~ s/\\n/\n/g;
     $pat =~ s/(\$\{\w+\})/$1/eeg;
+    $pat =~ s/\\n/\n/g;
+    $subject =~ s/(\$\{\w+\})/$1/eeg;
     $subject =~ s/\\n/\n/g;
+    $expect =~ s/(\$\{\w+\})/$1/eeg;
     $expect =~ s/\\n/\n/g;
     $expect = $repl = '-' if $skip_amp and $input =~ /\$[&\`\']/;
-    for $study ("", "study \$subject") {
+    $skip = ($skip_amp ? ($result =~ s/B//i) : ($result =~ s/B//));
+    # Certain tests don't work with utf8 (the re_test should be in UTF8)
+    $skip = 1 if ($^H &= ~0x00000008) && $pat =~ /\[:\^(alnum|print|word):\]/;
+    $result =~ s/B//i unless $skip;
+    for $study ('', 'study \$subject') {
  	$c = $iters;
  	eval "$study; \$match = (\$subject =~ m$pat) while \$c--; \$got = \"$repl\";";
 	chomp( $err = $@ );
@@ -70,6 +80,9 @@ while (<TESTS>) {
 	    if ($err !~ m!^\Q$expect!) { print "not ok $. (compile) $input => `$err'\n"; next TEST }
 	    last;  # no need to study a syntax error
 	}
+	elsif ( $skip ) {
+	    print "ok $. # skipped\n"; next TEST;
+	}
 	elsif ($@) {
 	    print "not ok $. $input => error `$err'\n"; next TEST;
 	}
diff --git a/contrib/perl5/t/op/repeat.t b/contrib/perl5/t/op/repeat.t
index f935bf1..c030ba9 100755
--- a/contrib/perl5/t/op/repeat.t
+++ b/contrib/perl5/t/op/repeat.t
@@ -42,10 +42,15 @@ print join(':', (9,9) x 4) eq '9:9:9:9:9:9:9:9' ? "ok 18\n" : "not ok 18\n";
 print join('', (split(//,"123")) x 2) eq '123123' ? "ok 19\n" : "not ok 19\n";
 
 #
-# The test #20 is actually testing for Digital C compiler optimizer bug.
+# The test #20 is actually testing for Digital C compiler optimizer bug,
+# present in Dec C versions 5.* and 6.0 (used in Digital UNIX and VMS),
+# found in December 1998.  The bug was reported to Digital^WCompaq as
+#     DECC 2745 (21-Dec-1998)
+# GEM_BUGS 7619 (23-Dec-1998)
+# As of April 1999 the bug has been fixed in Tru64 UNIX 5.0 and is planned
+# to be fixed also in 4.0G.
 #
-# Dec C versions 5.* and 6.0 (used in Digital UNIX and VMS) used
-# to produce (as of December 1998) broken code for util.c:repeatcpy()
+# The bug was as follows: broken code was produced for util.c:repeatcpy()
 # (a utility function for the 'x' operator) in the case *all* these
 # four conditions held:
 #
@@ -68,9 +73,6 @@ print join('', (split(//,"123")) x 2) eq '123123' ? "ok 19\n" : "not ok 19\n";
 # 24 .........???????.???????
 # 25 .........???????.???????.
 #
-# The bug could be (obscurely) avoided by changing "from" to
-# be an unsigned char pointer.
-#
 # The bug was triggered in the "if (len == 1)" branch.  The fix
 # was to introduce a new temporary variable.  In diff -u format:
 #
@@ -85,6 +87,9 @@ print join('', (split(//,"123")) x 2) eq '123123' ? "ok 19\n" : "not ok 19\n";
 #        return;
 #     }
 #
+# The bug could also be (obscurely) avoided by changing "from" to
+# be an unsigned char pointer.
+#
 # This obscure bug was not found by the then test suite but instead
 # by Mark.Martinec@nsc.ijs.si while trying to install Digest-MD5-2.00.
 #
diff --git a/contrib/perl5/t/op/runlevel.t b/contrib/perl5/t/op/runlevel.t
index bff3c36..e988ad9 100755
--- a/contrib/perl5/t/op/runlevel.t
+++ b/contrib/perl5/t/op/runlevel.t
@@ -3,11 +3,11 @@
 ##
 ## Many of these tests are originally from Michael Schroeder
 ## <Michael.Schroeder@informatik.uni-erlangen.de>
-## Adapted and expanded by Gurusamy Sarathy <gsar@umich.edu>
+## Adapted and expanded by Gurusamy Sarathy <gsar@activestate.com>
 ##
 
 chdir 't' if -d 't';
-@INC = "../lib";
+unshift @INC, "../lib";
 $Is_VMS = $^O eq 'VMS';
 $Is_MSWin32 = $^O eq 'MSWin32';
 $ENV{PERL5LIB} = "../lib" unless $Is_VMS;
@@ -32,10 +32,10 @@ for (@prgs){
     print TEST "$prog\n";
     close TEST;
     my $results = $Is_VMS ?
-		  `MCR $^X "-I[-.lib]" $switch $tmpfile` :
+                  `MCR $^X "-I[-.lib]" $switch $tmpfile 2>&1` :
 		      $Is_MSWin32 ?  
 			  `.\\perl -I../lib $switch $tmpfile 2>&1` :
-			      `sh -c './perl $switch $tmpfile' 2>&1`;
+			      `./perl $switch $tmpfile 2>&1`;
     my $status = $?;
     $results =~ s/\n+$//;
     # allow expected output to be written as if $prog is on STDIN
@@ -57,7 +57,7 @@ __END__
   @a = sort { last ; } @a;
 }
 EXPECT
-Can't "last" outside a block at - line 3.
+Can't "last" outside a loop block at - line 3.
 ########
 package TEST;
  
@@ -174,7 +174,7 @@ exit;
 bar:
 print "bar reached\n";
 EXPECT
-Can't "goto" outside a block at - line 2.
+Can't "goto" out of a pseudo block at - line 2.
 ########
 sub sortfn {
   (split(/./, 'x'x10000))[0];
@@ -227,7 +227,7 @@ tie $bar, TEST;
 }
 print "OK\n";
 EXPECT
-Can't "next" outside a block at - line 8.
+Can't "next" outside a loop block at - line 8.
 ########
 package TEST;
  
@@ -285,7 +285,7 @@ package main;
 tie $bar, TEST;
 }
 EXPECT
-Can't "next" outside a block at - line 4.
+Can't "next" outside a loop block at - line 4.
 ########
 @a = (1, 2, 3);
 foo:
@@ -335,3 +335,17 @@ tie my @bar, 'TEST';
 print join('|', @bar[0..3]), "\n"; 
 EXPECT
 foo|fee|fie|foe
+########
+package TH;
+sub TIEHASH { bless {}, TH }
+sub STORE { eval { print "@_[1,2]\n" }; die "bar\n" }
+tie %h, TH;
+eval { $h{A} = 1; print "never\n"; };
+print $@;
+eval { $h{B} = 2; };
+print $@;
+EXPECT
+A 1
+bar
+B 2
+bar
diff --git a/contrib/perl5/t/op/sort.t b/contrib/perl5/t/op/sort.t
index fdb4e34..ba0a4c2 100755
--- a/contrib/perl5/t/op/sort.t
+++ b/contrib/perl5/t/op/sort.t
@@ -1,11 +1,29 @@
 #!./perl
 
-print "1..29\n";
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+use warnings;
+print "1..49\n";
 
 # XXX known to leak scalars
-$ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
+{
+  no warnings 'uninitialized';
+  $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
+}
+
+# these shouldn't hang
+{
+    no warnings;
+    sort { for ($_ = 0;; $_++) {} } @a;
+    sort { while(1) {}            } @a;
+    sort { while(1) { last; }     } @a;
+    sort { while(0) { last; }     } @a;
+}
 
-sub backwards { $a lt $b ? 1 : $a gt $b ? -1 : 0 }
+sub Backwards { $a lt $b ? 1 : $a gt $b ? -1 : 0 }
+sub Backwards_stacked($$) { my($a,$b) = @_; $a lt $b ? 1 : $a gt $b ? -1 : 0 }
 
 my $upperfirst = 'A' lt 'a';
 
@@ -31,129 +49,224 @@ $expected = $upperfirst ? 'AbelCaincatdogx' : 'catdogxAbelCain';
 print "# 1: x = '$x', expected = '$expected'\n";
 print ($x eq $expected ? "ok 1\n" : "not ok 1\n");
 
-$x = join('', sort( backwards @harry));
+$x = join('', sort( Backwards @harry));
 $expected = $upperfirst ? 'xdogcatCainAbel' : 'CainAbelxdogcat';
 print "# 2: x = '$x', expected = '$expected'\n";
 print ($x eq $expected ? "ok 2\n" : "not ok 2\n");
 
+$x = join('', sort( Backwards_stacked @harry));
+$expected = $upperfirst ? 'xdogcatCainAbel' : 'CainAbelxdogcat';
+print "# 3: x = '$x', expected = '$expected'\n";
+print ($x eq $expected ? "ok 3\n" : "not ok 3\n");
+
 $x = join('', sort @george, 'to', @harry);
 $expected = $upperfirst ?
     'AbelAxedCaincatchaseddoggonepunishedtoxyz' :
     'catchaseddoggonepunishedtoxyzAbelAxedCain' ;
-print "# 3: x = '$x', expected = '$expected'\n";
-print ($x eq $expected ?"ok 3\n":"not ok 3\n");
+print "# 4: x = '$x', expected = '$expected'\n";
+print ($x eq $expected ?"ok 4\n":"not ok 4\n");
 
 @a = ();
 @b = reverse @a;
-print ("@b" eq "" ? "ok 4\n" : "not ok 4 (@b)\n");
+print ("@b" eq "" ? "ok 5\n" : "not ok 5 (@b)\n");
 
 @a = (1);
 @b = reverse @a;
-print ("@b" eq "1" ? "ok 5\n" : "not ok 5 (@b)\n");
+print ("@b" eq "1" ? "ok 6\n" : "not ok 6 (@b)\n");
 
 @a = (1,2);
 @b = reverse @a;
-print ("@b" eq "2 1" ? "ok 6\n" : "not ok 6 (@b)\n");
+print ("@b" eq "2 1" ? "ok 7\n" : "not ok 7 (@b)\n");
 
 @a = (1,2,3);
 @b = reverse @a;
-print ("@b" eq "3 2 1" ? "ok 7\n" : "not ok 7 (@b)\n");
+print ("@b" eq "3 2 1" ? "ok 8\n" : "not ok 8 (@b)\n");
 
 @a = (1,2,3,4);
 @b = reverse @a;
-print ("@b" eq "4 3 2 1" ? "ok 8\n" : "not ok 8 (@b)\n");
+print ("@b" eq "4 3 2 1" ? "ok 9\n" : "not ok 9 (@b)\n");
 
 @a = (10,2,3,4);
 @b = sort {$a <=> $b;} @a;
-print ("@b" eq "2 3 4 10" ? "ok 9\n" : "not ok 9 (@b)\n");
+print ("@b" eq "2 3 4 10" ? "ok 10\n" : "not ok 10 (@b)\n");
 
-$sub = 'backwards';
+$sub = 'Backwards';
 $x = join('', sort $sub @harry);
 $expected = $upperfirst ? 'xdogcatCainAbel' : 'CainAbelxdogcat';
-print "# 10: x = $x, expected = '$expected'\n";
-print ($x eq $expected ? "ok 10\n" : "not ok 10\n");
+print "# 11: x = $x, expected = '$expected'\n";
+print ($x eq $expected ? "ok 11\n" : "not ok 11\n");
+
+$sub = 'Backwards_stacked';
+$x = join('', sort $sub @harry);
+$expected = $upperfirst ? 'xdogcatCainAbel' : 'CainAbelxdogcat';
+print "# 12: x = $x, expected = '$expected'\n";
+print ($x eq $expected ? "ok 12\n" : "not ok 12\n");
 
 # literals, combinations
 
 @b = sort (4,1,3,2);
-print ("@b" eq '1 2 3 4' ? "ok 11\n" : "not ok 11\n");
+print ("@b" eq '1 2 3 4' ? "ok 13\n" : "not ok 13\n");
 print "# x = '@b'\n";
 
 @b = sort grep { $_ } (4,1,3,2);
-print ("@b" eq '1 2 3 4' ? "ok 12\n" : "not ok 12\n");
+print ("@b" eq '1 2 3 4' ? "ok 14\n" : "not ok 14\n");
 print "# x = '@b'\n";
 
 @b = sort map { $_ } (4,1,3,2);
-print ("@b" eq '1 2 3 4' ? "ok 13\n" : "not ok 13\n");
+print ("@b" eq '1 2 3 4' ? "ok 15\n" : "not ok 15\n");
 print "# x = '@b'\n";
 
 @b = sort reverse (4,1,3,2);
-print ("@b" eq '1 2 3 4' ? "ok 14\n" : "not ok 14\n");
+print ("@b" eq '1 2 3 4' ? "ok 16\n" : "not ok 16\n");
 print "# x = '@b'\n";
 
-$^W = 0;
 # redefining sort sub inside the sort sub should fail
 sub twoface { *twoface = sub { $a <=> $b }; &twoface }
 eval { @b = sort twoface 4,1,3,2 };
-print ($@ =~ /redefine active sort/ ? "ok 15\n" : "not ok 15\n");
+print ($@ =~ /redefine active sort/ ? "ok 17\n" : "not ok 17\n");
 
 # redefining sort subs outside the sort should not fail
-eval { *twoface = sub { &backwards } };
-print $@ ? "not ok 16\n" : "ok 16\n";
+eval { no warnings 'redefine'; *twoface = sub { &Backwards } };
+print $@ ? "not ok 18\n" : "ok 18\n";
 
 eval { @b = sort twoface 4,1,3,2 };
-print ("@b" eq '4 3 2 1' ? "ok 17\n" : "not ok 17 |@b|\n");
+print ("@b" eq '4 3 2 1' ? "ok 19\n" : "not ok 19 |@b|\n");
 
-*twoface = sub { *twoface = *backwards; $a <=> $b };
+{
+  no warnings 'redefine';
+  *twoface = sub { *twoface = *Backwards; $a <=> $b };
+}
 eval { @b = sort twoface 4,1 };
-print ($@ =~ /redefine active sort/ ? "ok 18\n" : "not ok 18\n");
+print ($@ =~ /redefine active sort/ ? "ok 20\n" : "not ok 20\n");
 
-*twoface = sub {
+{
+  no warnings 'redefine';
+  *twoface = sub {
                  eval 'sub twoface { $a <=> $b }';
-		 die($@ =~ /redefine active sort/ ? "ok 19\n" : "not ok 19\n");
+		 die($@ =~ /redefine active sort/ ? "ok 21\n" : "not ok 21\n");
 		 $a <=> $b;
 	       };
+}
 eval { @b = sort twoface 4,1 };
-print $@ ? "$@" : "not ok 19\n";
+print $@ ? "$@" : "not ok 21\n";
 
 eval <<'CODE';
-    my @result = sort main'backwards 'one', 'two';
+    my @result = sort main'Backwards 'one', 'two';
 CODE
-print $@ ? "not ok 20\n# $@" : "ok 20\n";
+print $@ ? "not ok 22\n# $@" : "ok 22\n";
 
 eval <<'CODE';
     # "sort 'one', 'two'" should not try to parse "'one" as a sort sub
     my @result = sort 'one', 'two';
 CODE
-print $@ ? "not ok 21\n# $@" : "ok 21\n";
+print $@ ? "not ok 23\n# $@" : "ok 23\n";
 
 {
-  my $sortsub = \&backwards;
-  my $sortglob = *backwards;
-  my $sortglobr = \*backwards;
-  my $sortname = 'backwards';
+  my $sortsub = \&Backwards;
+  my $sortglob = *Backwards;
+  my $sortglobr = \*Backwards;
+  my $sortname = 'Backwards';
   @b = sort $sortsub 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 22\n" : "not ok 22 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 24\n" : "not ok 24 |@b|\n");
   @b = sort $sortglob 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 23\n" : "not ok 23 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 25\n" : "not ok 25 |@b|\n");
   @b = sort $sortname 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 24\n" : "not ok 24 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 26\n" : "not ok 26 |@b|\n");
   @b = sort $sortglobr 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 25\n" : "not ok 25 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 27\n" : "not ok 27 |@b|\n");
 }
 
 {
-  local $sortsub = \&backwards;
-  local $sortglob = *backwards;
-  local $sortglobr = \*backwards;
-  local $sortname = 'backwards';
+  my $sortsub = \&Backwards_stacked;
+  my $sortglob = *Backwards_stacked;
+  my $sortglobr = \*Backwards_stacked;
+  my $sortname = 'Backwards_stacked';
   @b = sort $sortsub 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 26\n" : "not ok 26 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 28\n" : "not ok 28 |@b|\n");
   @b = sort $sortglob 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 27\n" : "not ok 27 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 29\n" : "not ok 29 |@b|\n");
   @b = sort $sortname 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 28\n" : "not ok 28 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 30\n" : "not ok 30 |@b|\n");
   @b = sort $sortglobr 4,1,3,2;
-  print ("@b" eq '4 3 2 1' ? "ok 29\n" : "not ok 29 |@b|\n");
+  print ("@b" eq '4 3 2 1' ? "ok 31\n" : "not ok 31 |@b|\n");
+}
+
+{
+  local $sortsub = \&Backwards;
+  local $sortglob = *Backwards;
+  local $sortglobr = \*Backwards;
+  local $sortname = 'Backwards';
+  @b = sort $sortsub 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 32\n" : "not ok 32 |@b|\n");
+  @b = sort $sortglob 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 33\n" : "not ok 33 |@b|\n");
+  @b = sort $sortname 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 34\n" : "not ok 34 |@b|\n");
+  @b = sort $sortglobr 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 35\n" : "not ok 35 |@b|\n");
+}
+
+{
+  local $sortsub = \&Backwards_stacked;
+  local $sortglob = *Backwards_stacked;
+  local $sortglobr = \*Backwards_stacked;
+  local $sortname = 'Backwards_stacked';
+  @b = sort $sortsub 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 36\n" : "not ok 36 |@b|\n");
+  @b = sort $sortglob 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 37\n" : "not ok 37 |@b|\n");
+  @b = sort $sortname 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 38\n" : "not ok 38 |@b|\n");
+  @b = sort $sortglobr 4,1,3,2;
+  print ("@b" eq '4 3 2 1' ? "ok 39\n" : "not ok 39 |@b|\n");
+}
+
+## exercise sort builtins... ($a <=> $b already tested)
+@a = ( 5, 19, 1996, 255, 90 );
+@b = sort {
+    my $dummy;		# force blockness
+    return $b <=> $a
+} @a;
+print ("@b" eq '1996 255 90 19 5' ? "ok 40\n" : "not ok 40\n");
+print "# x = '@b'\n";
+$x = join('', sort { $a cmp $b } @harry);
+$expected = $upperfirst ? 'AbelCaincatdogx' : 'catdogxAbelCain';
+print ($x eq $expected ? "ok 41\n" : "not ok 41\n");
+print "# x = '$x'; expected = '$expected'\n";
+$x = join('', sort { $b cmp $a } @harry);
+$expected = $upperfirst ? 'xdogcatCainAbel' : 'CainAbelxdogcat';
+print ($x eq $expected ? "ok 42\n" : "not ok 42\n");
+print "# x = '$x'; expected = '$expected'\n";
+{
+    use integer;
+    @b = sort { $a <=> $b } @a;
+    print ("@b" eq '5 19 90 255 1996' ? "ok 43\n" : "not ok 43\n");
+    print "# x = '@b'\n";
+    @b = sort { $b <=> $a } @a;
+    print ("@b" eq '1996 255 90 19 5' ? "ok 44\n" : "not ok 44\n");
+    print "# x = '@b'\n";
+    $x = join('', sort { $a cmp $b } @harry);
+    $expected = $upperfirst ? 'AbelCaincatdogx' : 'catdogxAbelCain';
+    print ($x eq $expected ? "ok 45\n" : "not ok 45\n");
+    print "# x = '$x'; expected = '$expected'\n";
+    $x = join('', sort { $b cmp $a } @harry);
+    $expected = $upperfirst ? 'xdogcatCainAbel' : 'CainAbelxdogcat';
+    print ($x eq $expected ? "ok 46\n" : "not ok 46\n");
+    print "# x = '$x'; expected = '$expected'\n";
 }
 
+# test that an optimized-away comparison block doesn't take any other
+# arguments away with it
+$x = join('', sort { $a <=> $b } 3, 1, 2);
+print $x eq "123" ? "ok 47\n" : "not ok 47\n";
+
+# test sorting in non-main package
+package Foo;
+@a = ( 5, 19, 1996, 255, 90 );
+@b = sort { $b <=> $a } @a;
+print ("@b" eq '1996 255 90 19 5' ? "ok 48\n" : "not ok 48\n");
+print "# x = '@b'\n";
+
+@b = sort main::Backwards_stacked @a;
+print ("@b" eq '90 5 255 1996 19' ? "ok 49\n" : "not ok 49\n");
+print "# x = '@b'\n";
diff --git a/contrib/perl5/t/op/split.t b/contrib/perl5/t/op/split.t
index 7f0acce..8b9f4ad 100755
--- a/contrib/perl5/t/op/split.t
+++ b/contrib/perl5/t/op/split.t
@@ -48,11 +48,9 @@ print $_ eq '1:2:3:4:5:6:::' ? "ok 10\n" : "not ok 10 $_\n";
 
 # Does assignment to a list imply split to one more field than that?
 if ($^O eq 'MSWin32') { $foo = `.\\perl -D1024 -e "(\$a,\$b) = split;" 2>&1` }
+elsif ($^O eq 'VMS')  { $foo = `./perl "-D1024" -e "(\$a,\$b) = split;" 2>&1` }
 else                  { $foo = `./perl -D1024 -e '(\$a,\$b) = split;' 2>&1` }
-if ($foo =~ /DCL-W-NOCOMD/) {
-  $foo = `\$ mcr sys\$disk:[]perl. "-D1024" -e "(\$a,\$b) = split;"`;
-}
-print $foo =~ /DEBUGGING/ || $foo =~ /SV = IV\(3\)/ ? "ok 11\n" : "not ok 11\n";
+print $foo =~ /DEBUGGING/ || $foo =~ /SV = (VOID|IV\(3\))/ ? "ok 11\n" : "not ok 11\n";
 
 # Can we say how many fields to split to when assigning to a list?
 ($a,$b) = split(' ','1 2 3 4 5 6', 2);
diff --git a/contrib/perl5/t/op/sprintf.t b/contrib/perl5/t/op/sprintf.t
index b9b4751..4d54d2c 100755
--- a/contrib/perl5/t/op/sprintf.t
+++ b/contrib/perl5/t/op/sprintf.t
@@ -2,9 +2,14 @@
 
 # $RCSfile: sprintf.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:27 $
 
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}   
+use warnings;
+
 print "1..4\n";
 
-$^W = 1;
 $SIG{__WARN__} = sub {
     if ($_[0] =~ /^Invalid conversion/) {
 	$w++;
@@ -14,8 +19,8 @@ $SIG{__WARN__} = sub {
 };
 
 $w = 0;
-$x = sprintf("%3s %-4s%%foo %.0d%5d %#x%c%3.1f","hi",123,0,456,0,ord('A'),3.0999);
-if ($x eq ' hi 123 %foo   456 0A3.1' && $w == 0) {
+$x = sprintf("%3s %-4s%%foo %.0d%5d %#x%c%3.1f %b %x %X %#b %#x %#X","hi",123,0,456,0,ord('A'),3.0999,11,171,171,11,171,171);
+if ($x eq ' hi 123 %foo   456 0A3.1 1011 ab AB 0b1011 0xab 0XAB' && $w == 0) {
     print "ok 1\n";
 } else {
     print "not ok 1 '$x'\n";
diff --git a/contrib/perl5/t/op/stat.t b/contrib/perl5/t/op/stat.t
index 2207b40..af4920c 100755
--- a/contrib/perl5/t/op/stat.t
+++ b/contrib/perl5/t/op/stat.t
@@ -4,7 +4,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 use Config;
@@ -14,28 +14,45 @@ print "1..58\n";
 $Is_MSWin32 = $^O eq 'MSWin32';
 $Is_Dos = $^O eq 'dos';
 $Is_Dosish = $Is_Dos || $^O eq 'os2' || $Is_MSWin32;
+$Is_Cygwin = $^O eq 'cygwin';
 chop($cwd = ($Is_MSWin32 ? `cd` : `pwd`));
 
-$DEV = `ls -l /dev` unless $Is_Dosish;
+$DEV = `ls -l /dev` unless $Is_Dosish or $Is_Cygwin;
 
 unlink "Op.stat.tmp";
-open(FOO, ">Op.stat.tmp");
-
-# hack to make Apollo update link count:
-$junk = `ls Op.stat.tmp` unless ($Is_MSWin32 || $Is_Dos);
-
-($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
-    $blksize,$blocks) = stat(FOO);
-if ($nlink == 1) {print "ok 1\n";} else {print "not ok 1\n";}
-if ($Is_MSWin32 || ($mtime && $mtime == $ctime)) {print "ok 2\n";}
-else {print "# |$mtime| vs |$ctime|\nnot ok 2\n";}
-
-print FOO "Now is the time for all good men to come to.\n";
-close(FOO);
-
-sleep 2;
+if (open(FOO, ">Op.stat.tmp")) {
+  # hack to make Apollo update link count:
+  $junk = `ls Op.stat.tmp` unless ($Is_MSWin32 || $Is_Dos);
+
+  ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+   $blksize,$blocks) = stat(FOO);
+  if ($nlink == 1) {
+    print "ok 1\n";
+  }
+  else {
+    print "# res=$res, nlink=$nlink.\nnot ok 1\n";
+  }
+  if ($Is_MSWin32 or $Is_Cygwin || ($mtime && $mtime == $ctime)) {
+    print "ok 2\n";
+  }
+  else {
+    print "# |$mtime| vs |$ctime|\nnot ok 2\n";
+  }
+
+  my $funky_FAT_timestamps = $Is_Cygwin;
+
+  sleep 3 if $funky_FAT_timestamps;
+
+  print FOO "Now is the time for all good men to come to.\n";
+  close(FOO);
+
+  sleep 2 unless $funky_FAT_timestamps;
+
+} else {
+  print "# open failed: $!\nnot ok 1\nnot ok 2\n";
+}
 
-if ($Is_Dosish) { unlink "Op.stat.tmp2" }
+if ($Is_Dosish) { unlink "Op.stat.tmp2"}
 else {
     `rm -f Op.stat.tmp2;ln Op.stat.tmp Op.stat.tmp2; chmod 644 Op.stat.tmp`;
 }
@@ -50,7 +67,8 @@ elsif ($nlink == 2)
 else {print "# \$nlink is |$nlink|\nnot ok 3\n";}
 
 if (   $Is_Dosish
-	|| ($cwd =~ m#^/tmp# and $mtime && $mtime==$ctime) # Solaris tmpfs bug
+        # Solaris tmpfs bug
+	|| ($cwd =~ m#^/tmp# and $mtime && $mtime==$ctime && $^O eq 'solaris')
 	|| $cwd =~ m#/afs/#
 	|| $^O eq 'amigaos') {
     print "ok 4 # skipped: different semantic of mtime/ctime\n";
@@ -65,7 +83,7 @@ else {
 }
 print "#4	:$mtime: should != :$ctime:\n";
 
-unlink "Op.stat.tmp";
+unlink "Op.stat.tmp" or print "# unlink failed: $!\n";
 if ($Is_MSWin32) {  open F, '>Op.stat.tmp' and close F }
 else             { `touch Op.stat.tmp` }
 
@@ -76,7 +94,7 @@ $Is_MSWin32 ? `cmd /c echo hi > Op.stat.tmp` : `echo hi >Op.stat.tmp`;
 if (! -z 'Op.stat.tmp') {print "ok 7\n";} else {print "not ok 7\n";}
 if (-s 'Op.stat.tmp') {print "ok 8\n";} else {print "not ok 8\n";}
 
-unlink 'Op.stat.tmp';
+unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
 $olduid = $>;		# can't test -r if uid == 0
 $Is_MSWin32 ? `cmd /c echo hi > Op.stat.tmp` : `echo hi >Op.stat.tmp`;
 chmod 0,'Op.stat.tmp';
@@ -93,6 +111,9 @@ foreach ((12,13,14,15,16,17)) {
     print "ok $_\n";		#deleted tests
 }
 
+# in ms windows, Op.stat.tmp inherits owner uid from directory
+# not sure about os/2, but chown is harmless anyway
+eval { chown $>,'Op.stat.tmp'; 1 } or print "# $@" ;
 chmod 0700,'Op.stat.tmp';
 if (-r 'Op.stat.tmp') {print "ok 18\n";} else {print "not ok 18\n";}
 if (-w 'Op.stat.tmp') {print "ok 19\n";} else {print "not ok 19\n";}
@@ -149,7 +170,7 @@ else
     {print "not ok 33\n";}
 if (! -b '.') {print "ok 34\n";} else {print "not ok 34\n";}
 
-if ($^O eq 'amigaos' or $Is_Dosish) {
+if ($^O eq 'mpeix' or $^O eq 'amigaos' or $Is_Dosish or $Is_Cygwin) {
   print "ok 35 # skipped: no -u\n"; goto tty_test;
 }
 
@@ -184,14 +205,23 @@ unless($ENV{PERL_SKIP_TTY_TEST}) {
 	print "ok 37\n";
     }
     else {
-	unless (open(tty,"/dev/tty")) {
-	    print STDERR "Can't open /dev/tty--run t/TEST outside of make.\n";
+	my $TTY = "/dev/tty";
+
+	$TTY = "/dev/ttyp0" if $^O eq 'rhapsody';
+
+	if (defined $TTY) {
+	    unless (open(TTY, $TTY)) {
+		print STDERR "Can't open $TTY--run t/TEST outside of make.\n";
+	    }
+	    if (-t TTY) {print "ok 36\n";} else {print "not ok 36\n";}
+	    if (-c TTY) {print "ok 37\n";} else {print "not ok 37\n";}
+	    close(TTY);
+	} else { # if some platform completely undefines $TTY
+	    print "ok 36 # skipped\n";
+	    print "ok 37 # skipped\n";
 	}
-	if (-t tty) {print "ok 36\n";} else {print "not ok 36\n";}
-	if (-c tty) {print "ok 37\n";} else {print "not ok 37\n";}
-	close(tty);
     }
-    if (! -t tty) {print "ok 38\n";} else {print "not ok 38\n";}
+    if (! -t TTY) {print "ok 38\n";} else {print "not ok 38\n";}
     if (-t)       {print "ok 39\n";} else {print "not ok 39\n";}
 }
 else {
@@ -249,4 +279,4 @@ $_ = 'Op.stat.tmp';
 if (-f) {print "ok 57\n";} else {print "not ok 57\n";}
 if (-f()) {print "ok 58\n";} else {print "not ok 58\n";}
 
-unlink 'Op.stat.tmp';
+unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
diff --git a/contrib/perl5/t/op/subst.t b/contrib/perl5/t/op/subst.t
index afa06ab..9757f4c 100755
--- a/contrib/perl5/t/op/subst.t
+++ b/contrib/perl5/t/op/subst.t
@@ -1,6 +1,12 @@
 #!./perl
 
-print "1..71\n";
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib' if -d '../lib';
+    require Config; import Config;
+}
+
+print "1..84\n";
 
 $x = 'foo';
 $_ = "x";
@@ -181,7 +187,8 @@ tr/a-z/A-Z/;
 print $_ eq 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' ? "ok 52\n" : "not ok 52\n";
 
 # same as tr/A-Z/a-z/;
-if ($^O eq 'os390') {	# An EBCDIC variant.
+if ($Config{ebcdic} eq 'define') {	# EBCDIC.
+    no utf8;
     y[\301-\351][\201-\251];
 } else {		# Ye Olde ASCII.  Or something like it.
     y[\101-\132][\141-\172];
@@ -305,6 +312,70 @@ s{  \d+          \b [,.;]? (?{ 'digits' })
 print ($_ eq $foo ? "ok 70\n" : "not ok 70\n#'$_'\n#'$foo'\n");
 
 $_ = 'x' x 20; 
-s/\d*|x/<$&>/g; 
+s/(\d*|x)/<$1>/g; 
 $foo = '<>' . ('<x><>' x 20) ;
 print ($_ eq $foo ? "ok 71\n" : "not ok 71\n#'$_'\n#'$foo'\n");
+
+$t = 'aaaaaaaaa'; 
+
+$_ = $t;
+pos = 6;
+s/\Ga/xx/g;
+print "not " unless $_ eq 'aaaaaaxxxxxx';
+print "ok 72\n";
+
+$_ = $t;
+pos = 6;
+s/\Ga/x/g;
+print "not " unless $_ eq 'aaaaaaxxx';
+print "ok 73\n";
+
+$_ = $t;
+pos = 6;
+s/\Ga/xx/;
+print "not " unless $_ eq 'aaaaaaxxaa';
+print "ok 74\n";
+
+$_ = $t;
+pos = 6;
+s/\Ga/x/;
+print "not " unless $_ eq 'aaaaaaxaa';
+print "ok 75\n";
+
+$_ = $t;
+s/\Ga/xx/g;
+print "not " unless $_ eq 'xxxxxxxxxxxxxxxxxx';
+print "ok 76\n";
+
+$_ = $t;
+s/\Ga/x/g;
+print "not " unless $_ eq 'xxxxxxxxx';
+print "ok 77\n";
+
+$_ = $t;
+s/\Ga/xx/;
+print "not " unless $_ eq 'xxaaaaaaaa';
+print "ok 78\n";
+
+$_ = $t;
+s/\Ga/x/;
+print "not " unless $_ eq 'xaaaaaaaa';
+print "ok 79\n";
+
+$_ = 'aaaa';
+s/\ba/./g;
+print "#'$_'\nnot " unless $_ eq '.aaa';
+print "ok 80\n";
+
+eval q% s/a/"b"}/e %;
+print ($@ =~ /Bad evalled substitution/ ? "ok 81\n" : "not ok 81\n");
+eval q% ($_ = "x") =~ s/(.)/"$1 "/e %;
+print +($_ eq "x " and !length $@) ? "ok 82\n" : "not ok 82\n# \$_ eq $_, $@\n";
+$x = $x = 'interp';
+eval q% ($_ = "x") =~ s/x(($x)*)/"$1"/e %;
+print +($_ eq '' and !length $@) ? "ok 83\n" : "not ok 83\n# \$_ eq $_, $@\n";
+
+$_ = "C:/";
+s/^([a-z]:)/\u$1/ and print "not ";
+print "ok 84\n";
+
diff --git a/contrib/perl5/t/op/subst_amp.t b/contrib/perl5/t/op/subst_amp.t
new file mode 100755
index 0000000..e2e7c0e5
--- /dev/null
+++ b/contrib/perl5/t/op/subst_amp.t
@@ -0,0 +1,104 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib' if -d '../lib';
+    require Config; import Config;
+}
+
+print "1..13\n";
+
+$_ = 'x' x 20; 
+s/\d*|x/<$&>/g; 
+$foo = '<>' . ('<x><>' x 20) ;
+print ($_ eq $foo ? "ok 1\n" : "not ok 1\n#'$_'\n#'$foo'\n");
+
+$t = 'aaa';
+
+$_ = $t;
+@res = ();
+pos = 1;
+s/\Ga(?{push @res, $_, $`})/xx/g;
+print "not " unless "$_ @res" eq 'axxxx aaa a aaa aa';
+print "ok 2\n";
+
+$_ = $t;
+@res = ();
+pos = 1;
+s/\Ga(?{push @res, $_, $`})/x/g;
+print "not " unless "$_ @res" eq 'axx aaa a aaa aa';
+print "ok 3\n";
+
+$_ = $t;
+@res = ();
+pos = 1;
+s/\Ga(?{push @res, $_, $`})/xx/;
+print "not " unless "$_ @res" eq 'axxa aaa a';
+print "ok 4\n";
+
+$_ = $t;
+@res = ();
+pos = 1;
+s/\Ga(?{push @res, $_, $`})/x/;
+print "not " unless "$_ @res" eq 'axa aaa a';
+print "ok 5\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/xx/g;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axxxx aaa a aaa aa';
+print "ok 6\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/x/g;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axx aaa a aaa aa';
+print "ok 7\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/xx/;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axxa aaa a';
+print "ok 8\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/x/;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axa aaa a';
+print "ok 9\n";
+
+sub x2 {'xx'}
+sub x1 {'x'}
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/x2/ge;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axxxx aaa a aaa aa';
+print "ok 10\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/x1/ge;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axx aaa a aaa aa';
+print "ok 11\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/x2/e;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axxa aaa a';
+print "ok 12\n";
+
+$a = $t;
+@res = ();
+pos ($a) = 1;
+$a =~ s/\Ga(?{push @res, $_, $`})/x1/e;
+print "#'$a' '@res'\nnot " unless "$a @res" eq 'axa aaa a';
+print "ok 13\n";
+
diff --git a/contrib/perl5/t/op/subst_wamp.t b/contrib/perl5/t/op/subst_wamp.t
new file mode 100755
index 0000000..b716b30
--- /dev/null
+++ b/contrib/perl5/t/op/subst_wamp.t
@@ -0,0 +1,11 @@
+#!./perl
+
+$dummy = defined $&;		# Now we have it...
+for $file ('op/subst.t', 't/op/subst.t') {
+  if (-r $file) {
+    do $file;
+    exit;
+  }
+}
+die "Cannot find op/subst.t or t/op/subst.t\n";
+
diff --git a/contrib/perl5/t/op/substr.t b/contrib/perl5/t/op/substr.t
index 87efcb4..5764e67 100755
--- a/contrib/perl5/t/op/substr.t
+++ b/contrib/perl5/t/op/substr.t
@@ -1,12 +1,14 @@
-#!./perl
 
-print "1..106\n";
+print "1..125\n";
 
 #P = start of string  Q = start of substr  R = end of substr  S = end of string
 
-$a = 'abcdefxyz';
-BEGIN { $^W = 1 };
+BEGIN {
+    unshift @INC, '../lib' if -d '../lib' ;
+}
+use warnings ;
 
+$a = 'abcdefxyz';
 $SIG{__WARN__} = sub {
      if ($_[0] =~ /^substr outside of string/) {
           $w++;
@@ -19,139 +21,198 @@ $SIG{__WARN__} = sub {
      }
 };
 
-sub fail { !defined(shift) && $w-- };
+sub ok { print (($_[1] ? "" : "not ") . "ok $_[0]\n") }
+
+$FATAL_MSG = '^substr outside of string' ;
 
-print (substr($a,0,3) eq 'abc' ? "ok 1\n" : "not ok 1\n");   # P=Q R S
-print (substr($a,3,3) eq 'def' ? "ok 2\n" : "not ok 2\n");   # P Q R S
-print (substr($a,6,999) eq 'xyz' ? "ok 3\n" : "not ok 3\n"); # P Q S R
-print (fail(substr($a,999,999)) ? "ok 4\n" : "not ok 4\n");  # P R Q S
-print (substr($a,0,-6) eq 'abc' ? "ok 5\n" : "not ok 5\n");  # P=Q R S
-print (substr($a,-3,1) eq 'x' ? "ok 6\n" : "not ok 6\n");    # P Q R S
+ok 1, substr($a,0,3) eq 'abc';   # P=Q R S
+ok 2, substr($a,3,3) eq 'def';   # P Q R S
+ok 3, substr($a,6,999) eq 'xyz'; # P Q S R
+$b = substr($a,999,999) ; # warn # P R Q S
+ok 4, $w-- == 1 ;
+eval{substr($a,999,999) = "" ; };# P R Q S
+ok 5, $@ =~ /$FATAL_MSG/;
+ok 6, substr($a,0,-6) eq 'abc';  # P=Q R S
+ok 7, substr($a,-3,1) eq 'x';    # P Q R S
 
 $[ = 1;
 
-print (substr($a,1,3) eq 'abc' ? "ok 7\n" : "not ok 7\n");   # P=Q R S
-print (substr($a,4,3) eq 'def' ? "ok 8\n" : "not ok 8\n");   # P Q R S
-print (substr($a,7,999) eq 'xyz' ? "ok 9\n" : "not ok 9\n"); # P Q S R
-print (fail(substr($a,999,999)) ? "ok 10\n" : "not ok 10\n");# P R Q S
-print (substr($a,1,-6) eq 'abc' ? "ok 11\n" : "not ok 11\n");# P=Q R S
-print (substr($a,-3,1) eq 'x' ? "ok 12\n" : "not ok 12\n");  # P Q R S
+ok 8, substr($a,1,3) eq 'abc' ;  # P=Q R S
+ok 9, substr($a,4,3) eq 'def' ;  # P Q R S
+ok 10, substr($a,7,999) eq 'xyz';# P Q S R
+$b = substr($a,999,999) ; # warn # P R Q S
+ok 11, $w-- == 1 ;
+eval{substr($a,999,999) = "" ; } ; # P R Q S
+ok 12, $@ =~ /$FATAL_MSG/;
+ok 13, substr($a,1,-6) eq 'abc' ;# P=Q R S
+ok 14, substr($a,-3,1) eq 'x' ;  # P Q R S
 
 $[ = 0;
 
 substr($a,3,3) = 'XYZ';
-print $a eq 'abcXYZxyz' ? "ok 13\n" : "not ok 13\n";
+ok 15, $a eq 'abcXYZxyz' ;
 substr($a,0,2) = '';
-print $a eq 'cXYZxyz' ? "ok 14\n" : "not ok 14\n";
+ok 16, $a eq 'cXYZxyz' ;
 substr($a,0,0) = 'ab';
-print $a eq 'abcXYZxyz' ? "ok 15\n" : "not ok 15 $a\n";
+ok 17, $a eq 'abcXYZxyz' ;
 substr($a,0,0) = '12345678';
-print $a eq '12345678abcXYZxyz' ? "ok 16\n" : "not ok 16\n";
+ok 18, $a eq '12345678abcXYZxyz' ;
 substr($a,-3,3) = 'def';
-print $a eq '12345678abcXYZdef' ? "ok 17\n" : "not ok 17\n";
+ok 19, $a eq '12345678abcXYZdef';
 substr($a,-3,3) = '<';
-print $a eq '12345678abcXYZ<' ? "ok 18\n" : "not ok 18\n";
+ok 20, $a eq '12345678abcXYZ<' ;
 substr($a,-1,1) = '12345678';
-print $a eq '12345678abcXYZ12345678' ? "ok 19\n" : "not ok 19\n";
+ok 21, $a eq '12345678abcXYZ12345678' ;
 
 $a = 'abcdefxyz';
 
-print (substr($a,6) eq 'xyz' ? "ok 20\n" : "not ok 20\n");   # P Q R=S
-print (substr($a,-3) eq 'xyz' ? "ok 21\n" : "not ok 21\n");  # P Q R=S
-print (fail(substr($a,999)) ? "ok 22\n" : "not ok 22\n");    # P R=S Q
-print (substr($a,0) eq 'abcdefxyz' ? "ok 23\n" : "not ok 23\n");# P=Q R=S
-print (substr($a,9) eq '' ? "ok 24\n" : "not ok 24\n");      # P Q=R=S
-print (substr($a,-11) eq 'abcdefxyz' ? "ok 25\n" : "not ok 25\n");# Q P R=S
-print (substr($a,-9) eq 'abcdefxyz' ? "ok 26\n" : "not ok 26\n");  # P=Q R=S
+ok 22, substr($a,6) eq 'xyz' ;        # P Q R=S
+ok 23, substr($a,-3) eq 'xyz' ;       # P Q R=S
+$b = substr($a,999,999) ; # warning   # P R=S Q
+ok 24, $w-- == 1 ;
+eval{substr($a,999,999) = "" ; } ;    # P R=S Q
+ok 25, $@ =~ /$FATAL_MSG/;
+ok 26, substr($a,0) eq 'abcdefxyz' ;  # P=Q R=S
+ok 27, substr($a,9) eq '' ;           # P Q=R=S
+ok 28, substr($a,-11) eq 'abcdefxyz'; # Q P R=S
+ok 29, substr($a,-9) eq 'abcdefxyz';  # P=Q R=S
 
 $a = '54321';
 
-print (fail(substr($a,-7, 1)) ? "ok 27\n" : "not ok 27\n");  # Q R P S
-print (fail(substr($a,-7,-6)) ? "ok 28\n" : "not ok 28\n");  # Q R P S
-print (substr($a,-5,-7) eq '' ? "ok 29\n" : "not ok 29\n");  # R P=Q S
-print (substr($a, 2,-7) eq '' ? "ok 30\n" : "not ok 30\n");  # R P Q S
-print (substr($a,-3,-7) eq '' ? "ok 31\n" : "not ok 31\n");  # R P Q S
-print (substr($a, 2,-5) eq '' ? "ok 32\n" : "not ok 32\n");  # P=R Q S
-print (substr($a,-3,-5) eq '' ? "ok 33\n" : "not ok 33\n");  # P=R Q S
-print (substr($a, 2,-4) eq '' ? "ok 34\n" : "not ok 34\n");  # P R Q S
-print (substr($a,-3,-4) eq '' ? "ok 35\n" : "not ok 35\n");  # P R Q S
-print (substr($a, 5,-6) eq '' ? "ok 36\n" : "not ok 36\n");  # R P Q=S
-print (substr($a, 5,-5) eq '' ? "ok 37\n" : "not ok 37\n");  # P=R Q S
-print (substr($a, 5,-3) eq '' ? "ok 38\n" : "not ok 38\n");  # P R Q=S
-print (fail(substr($a, 7,-7)) ? "ok 39\n" : "not ok 39\n");  # R P S Q
-print (fail(substr($a, 7,-5)) ? "ok 40\n" : "not ok 40\n");  # P=R S Q
-print (fail(substr($a, 7,-3)) ? "ok 41\n" : "not ok 41\n");  # P R S Q
-print (fail(substr($a, 7, 0)) ? "ok 42\n" : "not ok 42\n");  # P S Q=R
-
-print (substr($a,-7,2) eq '' ? "ok 43\n" : "not ok 43\n");   # Q P=R S
-print (substr($a,-7,4) eq '54' ? "ok 44\n" : "not ok 44\n"); # Q P R S
-print (substr($a,-7,7) eq '54321' ? "ok 45\n" : "not ok 45\n");# Q P R=S
-print (substr($a,-7,9) eq '54321' ? "ok 46\n" : "not ok 46\n");# Q P S R
-print (substr($a,-5,0) eq '' ? "ok 47\n" : "not ok 47\n");   # P=Q=R S
-print (substr($a,-5,3) eq '543' ? "ok 48\n" : "not ok 48\n");# P=Q R S
-print (substr($a,-5,5) eq '54321' ? "ok 49\n" : "not ok 49\n");# P=Q R=S
-print (substr($a,-5,7) eq '54321' ? "ok 50\n" : "not ok 50\n");# P=Q S R
-print (substr($a,-3,0) eq '' ? "ok 51\n" : "not ok 51\n");   # P Q=R S
-print (substr($a,-3,3) eq '321' ? "ok 52\n" : "not ok 52\n");# P Q R=S
-print (substr($a,-2,3) eq '21' ? "ok 53\n" : "not ok 53\n"); # P Q S R
-print (substr($a,0,-5) eq '' ? "ok 54\n" : "not ok 54\n");   # P=Q=R S
-print (substr($a,2,-3) eq '' ? "ok 55\n" : "not ok 55\n");   # P Q=R S
-print (substr($a,0,0) eq '' ? "ok 56\n" : "not ok 56\n");    # P=Q=R S
-print (substr($a,0,5) eq '54321' ? "ok 57\n" : "not ok 57\n");# P=Q R=S
-print (substr($a,0,7) eq '54321' ? "ok 58\n" : "not ok 58\n");# P=Q S R
-print (substr($a,2,0) eq '' ? "ok 59\n" : "not ok 59\n");    # P Q=R S
-print (substr($a,2,3) eq '321' ? "ok 60\n" : "not ok 60\n"); # P Q R=S
-print (substr($a,5,0) eq '' ? "ok 61\n" : "not ok 61\n");    # P Q=R=S
-print (substr($a,5,2) eq '' ? "ok 62\n" : "not ok 62\n");    # P Q=S R
-print (substr($a,-7,-5) eq '' ? "ok 63\n" : "not ok 63\n");  # Q P=R S
-print (substr($a,-7,-2) eq '543' ? "ok 64\n" : "not ok 64\n");# Q P R S
-print (substr($a,-5,-5) eq '' ? "ok 65\n" : "not ok 65\n");  # P=Q=R S
-print (substr($a,-5,-2) eq '543' ? "ok 66\n" : "not ok 66\n");# P=Q R S
-print (substr($a,-3,-3) eq '' ? "ok 67\n" : "not ok 67\n");  # P Q=R S
-print (substr($a,-3,-1) eq '32' ? "ok 68\n" : "not ok 68\n");# P Q R S
+$b = substr($a,-7, 1) ; # warn  # Q R P S
+ok 30, $w-- == 1 ;
+eval{substr($a,-7, 1) = "" ; }; # Q R P S
+ok 31, $@ =~ /$FATAL_MSG/;
+$b = substr($a,-7,-6) ; # warn  # Q R P S
+ok 32, $w-- == 1 ;
+eval{substr($a,-7,-6) = "" ; }; # Q R P S
+ok 33, $@ =~ /$FATAL_MSG/;
+ok 34, substr($a,-5,-7) eq '';  # R P=Q S
+ok 35, substr($a, 2,-7) eq '';  # R P Q S
+ok 36, substr($a,-3,-7) eq '';  # R P Q S
+ok 37, substr($a, 2,-5) eq '';  # P=R Q S
+ok 38, substr($a,-3,-5) eq '';  # P=R Q S
+ok 39, substr($a, 2,-4) eq '';  # P R Q S
+ok 40, substr($a,-3,-4) eq '';  # P R Q S
+ok 41, substr($a, 5,-6) eq '';  # R P Q=S
+ok 42, substr($a, 5,-5) eq '';  # P=R Q S
+ok 43, substr($a, 5,-3) eq '';  # P R Q=S
+$b = substr($a, 7,-7) ; # warn  # R P S Q
+ok 44, $w-- == 1 ;
+eval{substr($a, 7,-7) = "" ; }; # R P S Q
+ok 45, $@ =~ /$FATAL_MSG/;
+$b = substr($a, 7,-5) ; # warn  # P=R S Q
+ok 46, $w-- == 1 ;
+eval{substr($a, 7,-5) = "" ; }; # P=R S Q
+ok 47, $@ =~ /$FATAL_MSG/;
+$b = substr($a, 7,-3) ; # warn  # P Q S Q
+ok 48, $w-- == 1 ;
+eval{substr($a, 7,-3) = "" ; }; # P Q S Q
+ok 49, $@ =~ /$FATAL_MSG/;
+$b = substr($a, 7, 0) ; # warn  # P S Q=R
+ok 50, $w-- == 1 ;
+eval{substr($a, 7, 0) = "" ; }; # P S Q=R
+ok 51, $@ =~ /$FATAL_MSG/;
+
+ok 52, substr($a,-7,2) eq '';   # Q P=R S
+ok 53, substr($a,-7,4) eq '54'; # Q P R S
+ok 54, substr($a,-7,7) eq '54321';# Q P R=S
+ok 55, substr($a,-7,9) eq '54321';# Q P S R
+ok 56, substr($a,-5,0) eq '';   # P=Q=R S
+ok 57, substr($a,-5,3) eq '543';# P=Q R S
+ok 58, substr($a,-5,5) eq '54321';# P=Q R=S
+ok 59, substr($a,-5,7) eq '54321';# P=Q S R
+ok 60, substr($a,-3,0) eq '';   # P Q=R S
+ok 61, substr($a,-3,3) eq '321';# P Q R=S
+ok 62, substr($a,-2,3) eq '21'; # P Q S R
+ok 63, substr($a,0,-5) eq '';   # P=Q=R S
+ok 64, substr($a,2,-3) eq '';   # P Q=R S
+ok 65, substr($a,0,0) eq '';    # P=Q=R S
+ok 66, substr($a,0,5) eq '54321';# P=Q R=S
+ok 67, substr($a,0,7) eq '54321';# P=Q S R
+ok 68, substr($a,2,0) eq '';    # P Q=R S
+ok 69, substr($a,2,3) eq '321'; # P Q R=S
+ok 70, substr($a,5,0) eq '';    # P Q=R=S
+ok 71, substr($a,5,2) eq '';    # P Q=S R
+ok 72, substr($a,-7,-5) eq '';  # Q P=R S
+ok 73, substr($a,-7,-2) eq '543';# Q P R S
+ok 74, substr($a,-5,-5) eq '';  # P=Q=R S
+ok 75, substr($a,-5,-2) eq '543';# P=Q R S
+ok 76, substr($a,-3,-3) eq '';  # P Q=R S
+ok 77, substr($a,-3,-1) eq '32';# P Q R S
 
 $a = '';
 
-print (substr($a,-2,2) eq '' ? "ok 69\n" : "not ok 69\n");   # Q P=R=S
-print (substr($a,0,0) eq '' ? "ok 70\n" : "not ok 70\n");    # P=Q=R=S
-print (substr($a,0,1) eq '' ? "ok 71\n" : "not ok 71\n");    # P=Q=S R
-print (substr($a,-2,3) eq '' ? "ok 72\n" : "not ok 72\n");   # Q P=S R
-print (substr($a,-2) eq '' ? "ok 73\n" : "not ok 73\n");     # Q P=R=S
-print (substr($a,0) eq '' ? "ok 74\n" : "not ok 74\n");      # P=Q=R=S
+ok 78, substr($a,-2,2) eq '';   # Q P=R=S
+ok 79, substr($a,0,0) eq '';    # P=Q=R=S
+ok 80, substr($a,0,1) eq '';    # P=Q=S R
+ok 81, substr($a,-2,3) eq '';   # Q P=S R
+ok 82, substr($a,-2) eq '';     # Q P=R=S
+ok 83, substr($a,0) eq '';      # P=Q=R=S
+
+
+ok 84, substr($a,0,-1) eq '';   # R P=Q=S
+$b = substr($a,-2, 0) ; # warn  # Q=R P=S
+ok 85, $w-- == 1 ;
+eval{substr($a,-2, 0) = "" ; }; # Q=R P=S
+ok 86, $@ =~ /$FATAL_MSG/;
 
+$b = substr($a,-2, 1) ; # warn  # Q R P=S
+ok 87, $w-- == 1 ;
+eval{substr($a,-2, 1) = "" ; }; # Q R P=S
+ok 88, $@ =~ /$FATAL_MSG/;
 
-print (substr($a,0,-1) eq '' ? "ok 75\n" : "not ok 75\n");   # R P=Q=S
-print (fail(substr($a,-2,0)) ? "ok 76\n" : "not ok 76\n");   # Q=R P=S
-print (fail(substr($a,-2,1)) ? "ok 77\n" : "not ok 77\n");   # Q R P=S
-print (fail(substr($a,-2,-1)) ? "ok 78\n" : "not ok 78\n");  # Q R P=S
-print (fail(substr($a,-2,-2)) ? "ok 79\n" : "not ok 79\n");  # Q=R P=S
-print (fail(substr($a,1,-2)) ? "ok 80\n" : "not ok 81\n");   # R P=S Q
-print (fail(substr($a,1,1)) ? "ok 81\n" : "not ok 81\n");    # P=S Q R
-print (fail(substr($a,1,0)) ? "ok 82\n" : "not ok 82\n");    # P=S Q=R
-print (fail(substr($a,1)) ? "ok 83\n" : "not ok 83\n");      # P=R=S Q
+$b = substr($a,-2,-1) ; # warn  # Q R P=S
+ok 89, $w-- == 1 ;
+eval{substr($a,-2,-1) = "" ; }; # Q R P=S
+ok 90, $@ =~ /$FATAL_MSG/;
 
+$b = substr($a,-2,-2) ; # warn  # Q=R P=S
+ok 91, $w-- == 1 ;
+eval{substr($a,-2,-2) = "" ; }; # Q=R P=S
+ok 92, $@ =~ /$FATAL_MSG/;
+
+$b = substr($a, 1,-2) ; # warn  # R P=S Q
+ok 93, $w-- == 1 ;
+eval{substr($a, 1,-2) = "" ; }; # R P=S Q
+ok 94, $@ =~ /$FATAL_MSG/;
+
+$b = substr($a, 1, 1) ; # warn  # P=S Q R
+ok 95, $w-- == 1 ;
+eval{substr($a, 1, 1) = "" ; }; # P=S Q R
+ok 96, $@ =~ /$FATAL_MSG/;
+
+$b = substr($a, 1, 0) ;# warn   # P=S Q=R
+ok 97, $w-- == 1 ;
+eval{substr($a, 1, 0) = "" ; }; # P=S Q=R
+ok 98, $@ =~ /$FATAL_MSG/;
+
+$b = substr($a,1) ; # warning   # P=R=S Q
+ok 99, $w-- == 1 ;
+eval{substr($a,1) = "" ; };     # P=R=S Q
+ok 100, $@ =~ /$FATAL_MSG/;
 
 my $a = 'zxcvbnm';
 substr($a,2,0) = '';
-print $a eq 'zxcvbnm' ? "ok 84\n" : "not ok 84\n";
+ok 101, $a eq 'zxcvbnm';
 substr($a,7,0) = '';
-print $a eq 'zxcvbnm' ? "ok 85\n" : "not ok 85\n";
+ok 102, $a eq 'zxcvbnm';
 substr($a,5,0) = '';
-print $a eq 'zxcvbnm' ? "ok 86\n" : "not ok 86\n";
+ok 103, $a eq 'zxcvbnm';
 substr($a,0,2) = 'pq';
-print $a eq 'pqcvbnm' ? "ok 87\n" : "not ok 87\n";
+ok 104, $a eq 'pqcvbnm';
 substr($a,2,0) = 'r';
-print $a eq 'pqrcvbnm' ? "ok 88\n" : "not ok 88\n";
+ok 105, $a eq 'pqrcvbnm';
 substr($a,8,0) = 'asd';
-print $a eq 'pqrcvbnmasd' ? "ok 89\n" : "not ok 89\n";
+ok 106, $a eq 'pqrcvbnmasd';
 substr($a,0,2) = 'iop';
-print $a eq 'ioprcvbnmasd' ? "ok 90\n" : "not ok 90\n";
+ok 107, $a eq 'ioprcvbnmasd';
 substr($a,0,5) = 'fgh';
-print $a eq 'fghvbnmasd' ? "ok 91\n" : "not ok 91\n";
+ok 108, $a eq 'fghvbnmasd';
 substr($a,3,5) = 'jkl';
-print $a eq 'fghjklsd' ? "ok 92\n" : "not ok 92\n";
+ok 109, $a eq 'fghjklsd';
 substr($a,3,2) = '1234';
-print $a eq 'fgh1234lsd' ? "ok 93\n" : "not ok 93\n";
+ok 110, $a eq 'fgh1234lsd';
 
 
 # with lexicals (and in re-entered scopes)
@@ -160,52 +221,50 @@ for (0,1) {
   unless ($_) {
     $txt = "Foo";
     substr($txt, -1) = "X";
-    print $txt eq "FoX" ? "ok 94\n" : "not ok 94\n";
+    ok 111, $txt eq "FoX";
   }
   else {
-    local $^W = 0;    # because of (spurious?) "uninitialised value"
     substr($txt, 0, 1) = "X";
-    print $txt eq "X" ? "ok 95\n" : "not ok 95\n";
+    ok 112, $txt eq "X";
   }
 }
 
+$w = 0 ;
 # coercion of references
 {
   my $s = [];
   substr($s, 0, 1) = 'Foo';
-  print substr($s,0,7) eq "FooRRAY" && !($w-=2) ? "ok 96\n" : "not ok 96\n";
+  ok 113, substr($s,0,7) eq "FooRRAY" && !($w-=2);
 }
 
 # check no spurious warnings
-print $w ? "not ok 97\n" : "ok 97\n";
+ok 114, $w == 0;
 
 # check new 4 arg replacement syntax
 $a = "abcxyz";
 $w = 0;
-print "not " unless substr($a, 0, 3, "") eq "abc" && $a eq "xyz";
-print "ok 98\n";
-print "not " unless substr($a, 0, 0, "abc") eq "" && $a eq "abcxyz";
-print "ok 99\n";
-print "not " unless substr($a, 3, -1, "") eq "xy" && $a eq "abcz";
-print "ok 100\n";
-
-print "not " unless substr($a, 3, undef, "xy") eq "" && $a eq "abcxyz"
+ok 115, substr($a, 0, 3, "") eq "abc" && $a eq "xyz";
+ok 116, substr($a, 0, 0, "abc") eq "" && $a eq "abcxyz";
+ok 117, substr($a, 3, -1, "") eq "xy" && $a eq "abcz";
+
+ok 118, substr($a, 3, undef, "xy") eq "" && $a eq "abcxyz"
                  && $w == 3;
-print "ok 101\n";
+
 $w = 0;
 
-print "not " unless substr($a, 3, 9999999, "") eq "xyz" && $a eq "abc";
-print "ok 102\n";
-print "not " unless fail(substr($a, -99, 0, ""));
-print "ok 103\n";
-print "not " unless fail(substr($a, 99, 3, ""));
-print "ok 104\n";
+ok 119, substr($a, 3, 9999999, "") eq "xyz" && $a eq "abc";
+eval{substr($a, -99, 0, "") };
+ok 120, $@ =~ /$FATAL_MSG/;
+eval{substr($a, 99, 3, "") };
+ok 121, $@ =~ /$FATAL_MSG/;
 
 substr($a, 0, length($a), "foo");
-print "not " unless $a eq "foo" && !$w;
-print "ok 105\n";
+ok 122, $a eq "foo" && !$w;
 
 # using 4 arg substr as lvalue is a compile time error
 eval 'substr($a,0,0,"") = "abc"';
-print "not " unless $@ && $@ =~ /Can't modify substr/ && $a eq "foo";
-print "ok 106\n";
+ok 123, $@ && $@ =~ /Can't modify substr/ && $a eq "foo";
+
+$a = "abcdefgh";
+ok 124, sub { shift }->(substr($a, 0, 4, "xxxx")) eq 'abcd';
+ok 125, $a eq 'xxxxefgh';
diff --git a/contrib/perl5/t/op/sysio.t b/contrib/perl5/t/op/sysio.t
index 22e60e3..e43f850 100755
--- a/contrib/perl5/t/op/sysio.t
+++ b/contrib/perl5/t/op/sysio.t
@@ -2,7 +2,7 @@
 
 print "1..39\n";
 
-chdir('op') || die "sysio.t: cannot look for myself: $!";
+chdir('op') || chdir('t/op') || die "sysio.t: cannot look for myself: $!";
 
 open(I, 'sysio.t') || die "sysio.t: cannot find myself: $!";
 
diff --git a/contrib/perl5/t/op/taint.t b/contrib/perl5/t/op/taint.t
index 379093f..6548b46 100755
--- a/contrib/perl5/t/op/taint.t
+++ b/contrib/perl5/t/op/taint.t
@@ -9,7 +9,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
 use strict;
@@ -19,6 +19,17 @@ use Config;
 # just because Errno possibly failing.
 eval { require Errno; import Errno };
 
+BEGIN {
+  if ($^O eq 'VMS' && !defined($Config{d_setenv})) {
+      $ENV{PATH} = $ENV{PATH};
+      $ENV{TERM} = $ENV{TERM} ne ''? $ENV{TERM} : 'dummy';
+  }
+  if ($Config{d_shm} || $Config{d_msg}) {
+     require IPC::SysV;
+     IPC::SysV->import(qw(IPC_PRIVATE IPC_RMID IPC_CREAT S_IRWXU));
+  }
+}
+
 my $Is_VMS = $^O eq 'VMS';
 my $Is_MSWin32 = $^O eq 'MSWin32';
 my $Is_Dos = $^O eq 'dos';
@@ -33,9 +44,9 @@ if ($Is_VMS) {
     }
     eval <<EndOfCleanup;
 	END {
-	    \$ENV{PATH} = '';
+	    \$ENV{PATH} = '' if $Config{d_setenv};
 	    warn "# Note: logical name 'PATH' may have been deleted\n";
-	    @ENV{keys %old} = values %old;
+	    \@ENV{keys %old} = values %old;
 	}
 EndOfCleanup
 }
@@ -87,7 +98,7 @@ print PROG 'print "@ARGV\n"', "\n";
 close PROG;
 my $echo = "$Invoke_Perl $ECHO";
 
-print "1..149\n";
+print "1..151\n";
 
 # First, let's make sure that Perl is checking the dangerous
 # environment variables. Maybe they aren't set yet, so we'll
@@ -130,7 +141,7 @@ print "1..149\n";
     }
     else {
 	$tmp = (grep { defined and -d and (stat _)[2] & 2 }
-		     qw(/tmp /var/tmp /usr/tmp /sys$scratch),
+		     qw(sys$scratch /tmp /var/tmp /usr/tmp),
 		     @ENV{qw(TMP TEMP)})[0]
 	    or print "# can't find world-writeable directory to test PATH\n";
     }
@@ -247,7 +258,8 @@ print "1..149\n";
 
 # Globs should be forbidden, except under VMS,
 #   which doesn't spawn an external program.
-if ($Is_VMS) {
+if (1  # built-in glob
+    or $Is_VMS) {
     for (35..36) { print "ok $_\n"; }
 }
 else {
@@ -383,10 +395,10 @@ else {
 	for (76..79) { print "ok $_ # Skipped: open('|') is not available\n" }
     }
     else {
-	test 76, eval { open FOO, "| $foo" } eq '', 'popen to';
+	test 76, eval { open FOO, "| x$foo" } eq '', 'popen to';
 	test 77, $@ =~ /^Insecure dependency/, $@;
 
-	test 78, eval { open FOO, "$foo |" } eq '', 'popen from';
+	test 78, eval { open FOO, "x$foo |" } eq '', 'popen from';
 	test 79, $@ =~ /^Insecure dependency/, $@;
     }
 
@@ -539,14 +551,14 @@ else {
 	my @getpwent = getpwent();
 	die "getpwent: $!\n" unless (@getpwent);
 	test 142,(    not tainted $getpwent[0]
-	          and not tainted $getpwent[1]
+	          and     tainted $getpwent[1]
 	          and not tainted $getpwent[2]
 	          and not tainted $getpwent[3]
 	          and not tainted $getpwent[4]
 	          and not tainted $getpwent[5]
-	          and     tainted $getpwent[6] # gecos
+	          and     tainted $getpwent[6]		# ge?cos
 	          and not tainted $getpwent[7]
-		  and not tainted $getpwent[8]);
+		  and     tainted $getpwent[8]);	# shell
 	endpwent();
     } else {
 	for (142) { print "ok $_ # Skipped: getpwent() is not available\n" }
@@ -597,3 +609,74 @@ else {
     $why =~ s/e/'-'.$$/ge;
     test 149,     tainted $why;
 }
+
+# test shmread
+{
+    if ($Config{d_shm}) {
+	no strict 'subs';
+	my $sent = "foobar";
+	my $rcvd;
+	my $size = 2000;
+	my $id = shmget(IPC_PRIVATE, $size, S_IRWXU) ||
+	    warn "# shmget failed: $!\n";
+	if (defined $id) {
+	    if (shmwrite($id, $sent, 0, 60)) {
+		if (shmread($id, $rcvd, 0, 60)) {
+		    substr($rcvd, index($rcvd, "\0")) = '';
+		} else {
+		    warn "# shmread failed: $!\n";
+		}
+	    } else {
+		warn "# shmwrite failed: $!\n";
+	    }
+	    shmctl($id, IPC_RMID, 0) || warn "# shmctl failed: $!\n";
+	} else {
+	    warn "# shmget failed: $!\n";
+	}
+
+	if ($rcvd eq $sent) {
+	    test 150, tainted $rcvd;
+	} else {
+	    print "ok 150 # Skipped: SysV shared memory operation failed\n";
+	}
+    } else {
+	print "ok 150 # Skipped: SysV shared memory is not available\n";
+    }
+}
+
+# test msgrcv
+{
+    if ($Config{d_msg}) {
+	no strict 'subs';
+	my $id = msgget(IPC_PRIVATE, IPC_CREAT | S_IRWXU);
+
+	my $sent      = "message";
+	my $type_sent = 1234;
+	my $rcvd;
+	my $type_rcvd;
+
+	if (defined $id) {
+	    if (msgsnd($id, pack("l! a*", $type_sent, $sent), 0)) {
+		if (msgrcv($id, $rcvd, 60, 0, 0)) {
+		    ($type_rcvd, $rcvd) = unpack("l! a*", $rcvd);
+		} else {
+		    warn "# msgrcv failed\n";
+		}
+	    } else {
+		warn "# msgsnd failed\n";
+	    }
+	    msgctl($id, IPC_RMID, 0) || warn "# msgctl failed: $!\n";
+	} else {
+	    warn "# msgget failed\n";
+	}
+
+	if ($rcvd eq $sent && $type_sent == $type_rcvd) {
+	    test 151, tainted $rcvd;
+	} else {
+	    print "ok 151 # Skipped: SysV message queue operation failed\n";
+	}
+    } else {
+	print "ok 151 # Skipped: SysV message queues are not available\n";
+    }
+}
+
diff --git a/contrib/perl5/t/op/tie.t b/contrib/perl5/t/op/tie.t
index 472a6a7..9543420 100755
--- a/contrib/perl5/t/op/tie.t
+++ b/contrib/perl5/t/op/tie.t
@@ -6,7 +6,7 @@
 # Currently it only tests the untie warning 
 
 chdir 't' if -d 't';
-@INC = "../lib";
+unshift @INC, "../lib";
 $ENV{PERL5LIB} = "../lib";
 
 $|=1;
@@ -77,8 +77,7 @@ EXPECT
 ########
 
 # strict behaviour, without any extra references
-#use warning 'untie';
-local $^W = 1 ;
+use warnings 'untie';
 use Tie::Hash ;
 tie %h, Tie::StdHash;
 untie %h;
@@ -86,8 +85,7 @@ EXPECT
 ########
 
 # strict behaviour, with 1 extra references generating an error
-#use warning 'untie';
-local $^W = 1 ;
+use warnings 'untie';
 use Tie::Hash ;
 $a = tie %h, Tie::StdHash;
 untie %h;
@@ -96,8 +94,7 @@ untie attempted while 1 inner references still exist
 ########
 
 # strict behaviour, with 1 extra references via tied generating an error
-#use warning 'untie';
-local $^W = 1 ;
+use warnings 'untie';
 use Tie::Hash ;
 tie %h, Tie::StdHash;
 $a = tied %h;
@@ -107,8 +104,7 @@ untie attempted while 1 inner references still exist
 ########
 
 # strict behaviour, with 1 extra references which are destroyed
-#use warning 'untie';
-local $^W = 1 ;
+use warnings 'untie';
 use Tie::Hash ;
 $a = tie %h, Tie::StdHash;
 $a = 0 ;
@@ -117,8 +113,7 @@ EXPECT
 ########
 
 # strict behaviour, with extra 1 references via tied which are destroyed
-#use warning 'untie';
-local $^W = 1 ;
+use warnings 'untie';
 use Tie::Hash ;
 tie %h, Tie::StdHash;
 $a = tied %h;
@@ -128,8 +123,7 @@ EXPECT
 ########
 
 # strict error behaviour, with 2 extra references 
-#use warning 'untie';
-local $^W = 1 ;
+use warnings 'untie';
 use Tie::Hash ;
 $a = tie %h, Tie::StdHash;
 $b = tied %h ;
@@ -139,14 +133,12 @@ untie attempted while 2 inner references still exist
 ########
 
 # strict behaviour, check scope of strictness.
-#no warning 'untie';
-local $^W = 0 ;
+no warnings 'untie';
 use Tie::Hash ;
 $A = tie %H, Tie::StdHash;
 $C = $B = tied %H ;
 {
-    #use warning 'untie';
-    local $^W = 1 ;
+    use warnings 'untie';
     use Tie::Hash ;
     tie %h, Tie::StdHash;
     untie %h;
@@ -166,3 +158,15 @@ sub Self::DESTROY { $b = $_[0] + 0; }
 }
 die unless $a == $b;
 EXPECT
+########
+# Interaction of tie and vec
+
+my ($a, $b);
+use Tie::Scalar;
+tie $a,Tie::StdScalar or die;
+vec($b,1,1)=1;
+$a = $b;
+vec($a,1,1)=0;
+vec($b,1,1)=0;
+die unless $a eq $b;
+EXPECT
diff --git a/contrib/perl5/t/op/tiearray.t b/contrib/perl5/t/op/tiearray.t
index 8e78b2f..25fda3f 100755
--- a/contrib/perl5/t/op/tiearray.t
+++ b/contrib/perl5/t/op/tiearray.t
@@ -3,7 +3,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 my %seen;
diff --git a/contrib/perl5/t/op/tiehandle.t b/contrib/perl5/t/op/tiehandle.t
index d7e6a78..6ae3faa 100755
--- a/contrib/perl5/t/op/tiehandle.t
+++ b/contrib/perl5/t/op/tiehandle.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 my @expect;
diff --git a/contrib/perl5/t/op/time.t b/contrib/perl5/t/op/time.t
index 1bec442..caf2c14 100755
--- a/contrib/perl5/t/op/time.t
+++ b/contrib/perl5/t/op/time.t
@@ -2,7 +2,7 @@
 
 # $RCSfile: time.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:32 $
 
-if ($does_gmtime = gmtime(time)) { print "1..5\n" }
+if ($does_gmtime = gmtime(time)) { print "1..6\n" }
 else { print "1..3\n" }
 
 ($beguser,$begsys) = times;
@@ -45,3 +45,9 @@ if (index(" :0:1:-1:364:365:-364:-365:",':' . ($localyday - $yday) . ':') > 0)
     {print "ok 5\n";}
 else
     {print "not ok 5\n";}
+
+# This could be stricter.
+if (gmtime() =~ /^(Sun|Mon|Tue|Wed|Thu|Fri|Sat) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) ([ \d]\d) (\d\d):(\d\d):(\d\d) (\d\d\d\d)$/)
+    {print "ok 6\n";}
+else
+    {print "not ok 6\n";}
diff --git a/contrib/perl5/t/op/tr.t b/contrib/perl5/t/op/tr.t
index 3503c3c..4e6667c 100755
--- a/contrib/perl5/t/op/tr.t
+++ b/contrib/perl5/t/op/tr.t
@@ -1,5 +1,10 @@
 # tr.t
 
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, "../lib";
+}
+
 print "1..4\n";
 
 $_ = "abcdefghijklmnopqrstuvwxyz";
@@ -22,12 +27,13 @@ print "ok 3\n";
 # In EBCDIC 'I' is \xc9 and 'J' is \0xd1, 'i' is \x89 and 'j' is \x91.
 # Yes, discontinuities.  Regardless, the \xca in the below should stay
 # untouched (and not became \x8a).
+{
+    no utf8;
+    $_ = "I\xcaJ";
 
-$_ = "I\xcaJ";
-
-tr/I-J/i-j/;
-
-print "not " unless $_ eq "i\xcaj";
-print "ok 4\n";
+    tr/I-J/i-j/;
 
+    print "not " unless $_ eq "i\xcaj";
+    print "ok 4\n";
+}
 #
diff --git a/contrib/perl5/t/op/undef.t b/contrib/perl5/t/op/undef.t
index 5b3c7ef..8944ee3 100755
--- a/contrib/perl5/t/op/undef.t
+++ b/contrib/perl5/t/op/undef.t
@@ -1,6 +1,11 @@
 #!./perl
 
-print "1..23\n";
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+print "1..27\n";
 
 print defined($a) ? "not ok 1\n" : "ok 1\n";
 
@@ -59,3 +64,18 @@ print $@ =~ /^Modification of a read/ ? "ok 22\n" : "not ok 22\n";
 eval { $1 = undef };
 print $@ =~ /^Modification of a read/ ? "ok 23\n" : "not ok 23\n";
 
+{
+    require Tie::Hash;
+    tie my %foo, 'Tie::StdHash';
+    print defined %foo ? "ok 24\n" : "not ok 24\n";
+    %foo = ( a => 1 );
+    print defined %foo ? "ok 25\n" : "not ok 25\n";
+}
+
+{
+    require Tie::Array;
+    tie my @foo, 'Tie::StdArray';
+    print defined @foo ? "ok 26\n" : "not ok 26\n";
+    @foo = ( a => 1 );
+    print defined @foo ? "ok 27\n" : "not ok 27\n";
+}
diff --git a/contrib/perl5/t/op/universal.t b/contrib/perl5/t/op/universal.t
index bde78fd..a6bd03d 100755
--- a/contrib/perl5/t/op/universal.t
+++ b/contrib/perl5/t/op/universal.t
@@ -5,10 +5,10 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
-print "1..72\n";
+print "1..73\n";
 
 $a = {};
 bless $a, "Bob";
@@ -70,7 +70,7 @@ test ! $a->can("export_tags");	# a method in Exporter
 test (eval { $a->VERSION }) == 2.718;
 
 test ! (eval { $a->VERSION(2.719) }) &&
-         $@ =~ /^Alice version 2.719 required--this is only version 2.718 at /;
+         $@ =~ /^Alice version 2.71(?:9|8999\d+) required--this is only version 2.718 at /;
 
 test (eval { $a->VERSION(2.718) }) && ! $@;
 
@@ -102,3 +102,5 @@ test $a->can("sleep");
 test ! UNIVERSAL::can($b, "can");
 
 test ! $a->can("export_tags");	# a method in Exporter
+
+test ! UNIVERSAL::isa("\xff\xff\xff\0", 'HASH');
diff --git a/contrib/perl5/t/op/vec.t b/contrib/perl5/t/op/vec.t
index 7117144..bf60fc4 100755
--- a/contrib/perl5/t/op/vec.t
+++ b/contrib/perl5/t/op/vec.t
@@ -8,7 +8,7 @@ print vec($foo,0,1) == 0 ? "ok 1\n" : "not ok 1\n";
 print length($foo) == 0 ? "ok 2\n" : "not ok 2\n";
 vec($foo,0,1) = 1;
 print length($foo) == 1 ? "ok 3\n" : "not ok 3\n";
-print ord($foo) == 1 ? "ok 4\n" : "not ok 4\n";
+print unpack('C',$foo) == 1 ? "ok 4\n" : "not ok 4\n";
 print vec($foo,0,1) == 1 ? "ok 5\n" : "not ok 5\n";
 
 print vec($foo,20,1) == 0 ? "ok 6\n" : "not ok 6\n";
@@ -18,7 +18,7 @@ print length($foo) == 3 ? "ok 8\n" : "not ok 8\n";
 print vec($foo,1,8) == 0 ? "ok 9\n" : "not ok 9\n";
 vec($foo,1,8) = 0xf1;
 print vec($foo,1,8) == 0xf1 ? "ok 10\n" : "not ok 10\n";
-print ((ord(substr($foo,1,1)) & 255) == 0xf1 ? "ok 11\n" : "not ok 11\n");
+print ((unpack('C',substr($foo,1,1)) & 255) == 0xf1 ? "ok 11\n" : "not ok 11\n");
 print vec($foo,2,4) == 1 ? "ok 12\n" : "not ok 12\n";
 print vec($foo,3,4) == 15 ? "ok 13\n" : "not ok 13\n";
 vec($Vec, 0, 32) = 0xbaddacab;
diff --git a/contrib/perl5/t/op/ver.t b/contrib/perl5/t/op/ver.t
new file mode 100755
index 0000000..b08849f
--- /dev/null
+++ b/contrib/perl5/t/op/ver.t
@@ -0,0 +1,96 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, "../lib";
+}
+
+print "1..22\n";
+
+my $test = 1;
+
+use v5.5.640;
+require v5.5.640;
+print "ok $test\n";  ++$test;
+
+# printing characters should work
+print v111;
+print v107.32;
+print "$test\n"; ++$test;
+
+# hash keys too
+$h{v111.107} = "ok";
+print "$h{ok} $test\n"; ++$test;
+
+# poetry optimization should also
+sub v77 { "ok" }
+$x = v77;
+print "$x $test\n"; ++$test;
+
+# but not when dots are involved
+$x = v77.78.79;
+print "not " unless $x eq "MNO";
+print "ok $test\n";  ++$test;
+
+print "not " unless v1.20.300.4000 eq "\x{1}\x{14}\x{12c}\x{fa0}";
+print "ok $test\n";  ++$test;
+
+#
+# now do the same without the "v"
+use 5.5.640;
+require 5.5.640;
+print "ok $test\n";  ++$test;
+
+# hash keys too
+$h{111.107.32} = "ok";
+print "$h{ok } $test\n"; ++$test;
+
+$x = 77.78.79;
+print "not " unless $x eq "MNO";
+print "ok $test\n";  ++$test;
+
+print "not " unless 1.20.300.4000 eq "\x{1}\x{14}\x{12c}\x{fa0}";
+print "ok $test\n";  ++$test;
+
+# test sprintf("%vd"...) etc
+print "not " unless sprintf("%vd", "Perl") eq '80.101.114.108';
+print "ok $test\n";  ++$test;
+
+print "not " unless sprintf("%vd", v1.22.333.4444) eq '1.22.333.4444';
+print "ok $test\n";  ++$test;
+
+print "not " unless sprintf("%vx", "Perl") eq '50.65.72.6c';
+print "ok $test\n";  ++$test;
+
+print "not " unless sprintf("%vX", 1.22.333.4444) eq '1.16.14D.115C';
+print "ok $test\n";  ++$test;
+
+print "not " unless sprintf("%*v#o", ":", "Perl") eq '0120:0145:0162:0154';
+print "ok $test\n";  ++$test;
+
+print "not " unless sprintf("%*vb", "##", v1.22.333.4444)
+    eq '1##10110##101001101##1000101011100';
+print "ok $test\n";  ++$test;
+
+{
+    use bytes;
+    print "not " unless sprintf("%vd", "Perl") eq '80.101.114.108';
+    print "ok $test\n";  ++$test;
+
+    print "not " unless
+        sprintf("%vd", 1.22.333.4444) eq '1.22.197.141.225.133.156';
+    print "ok $test\n";  ++$test;
+
+    print "not " unless sprintf("%vx", "Perl") eq '50.65.72.6c';
+    print "ok $test\n";  ++$test;
+
+    print "not " unless sprintf("%vX", v1.22.333.4444) eq '1.16.C5.8D.E1.85.9C';
+    print "ok $test\n";  ++$test;
+
+    print "not " unless sprintf("%*v#o", ":", "Perl") eq '0120:0145:0162:0154';
+    print "ok $test\n";  ++$test;
+
+    print "not " unless sprintf("%*vb", "##", v1.22.333.4444)
+	eq '1##10110##11000101##10001101##11100001##10000101##10011100';
+    print "ok $test\n";  ++$test;
+}
diff --git a/contrib/perl5/t/op/write.t b/contrib/perl5/t/op/write.t
index 9918b2f..87d5042 100755
--- a/contrib/perl5/t/op/write.t
+++ b/contrib/perl5/t/op/write.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: write.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:38 $
-
-print "1..6\n";
+print "1..8\n";
 
 my $CAT = ($^O eq 'MSWin32') ? 'type' : 'cat';
 
@@ -190,3 +188,16 @@ if (`$CAT Op_write.tmp` eq $right)
 else
     { print "not ok 6\n"; }
 
+# test lexicals and globals
+{
+    my $this = "ok";
+    our $that = 7;
+    format LEX =
+@<<@|
+$this,$that
+.
+    open(LEX, ">&STDOUT") or die;
+    write LEX;
+    $that = 8;
+    write LEX;
+}
diff --git a/contrib/perl5/t/pod/emptycmd.t b/contrib/perl5/t/pod/emptycmd.t
new file mode 100755
index 0000000..d348a9d
--- /dev/null
+++ b/contrib/perl5/t/pod/emptycmd.t
@@ -0,0 +1,21 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+__END__
+
+=pod
+
+= this is a test
+of the emergency
+broadcast system
+
+=cut
diff --git a/contrib/perl5/t/pod/emptycmd.xr b/contrib/perl5/t/pod/emptycmd.xr
new file mode 100644
index 0000000..f06d2db
--- /dev/null
+++ b/contrib/perl5/t/pod/emptycmd.xr
@@ -0,0 +1,2 @@
+    = this is a test of the emergency broadcast system
+
diff --git a/contrib/perl5/t/pod/for.t b/contrib/perl5/t/pod/for.t
new file mode 100755
index 0000000..b8a6ec5
--- /dev/null
+++ b/contrib/perl5/t/pod/for.t
@@ -0,0 +1,59 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=pod
+
+This is a test
+
+=for theloveofpete
+You shouldn't see this
+or this
+or this
+
+=for text
+pod2text should see this
+and this
+and this
+
+and everything should see this!
+
+=begin text
+
+Similarly, this line ...
+
+and this one ...
+
+as well this one,
+
+should all be in pod2text output
+
+=end text
+
+Tweedley-deedley-dee, Im as happy as can be!
+Tweedley-deedley-dum, cuz youre my honey sugar plum!
+
+=begin atthebeginning
+
+But I expect to see neither hide ...
+
+nor tail ...
+
+of this text
+
+=end atthebeginning
+
+The rest of this should show up in everything.
+
diff --git a/contrib/perl5/t/pod/for.xr b/contrib/perl5/t/pod/for.xr
new file mode 100644
index 0000000..5f6b8b2
--- /dev/null
+++ b/contrib/perl5/t/pod/for.xr
@@ -0,0 +1,21 @@
+    This is a test
+
+    pod2text should see this
+    and this
+    and this
+
+    and everything should see this!
+
+Similarly, this line ...
+
+and this one ...
+
+as well this one,
+
+should all be in pod2text output
+
+    Tweedley-deedley-dee, Im as happy as can be! Tweedley-deedley-dum, cuz
+    youre my honey sugar plum!
+
+    The rest of this should show up in everything.
+
diff --git a/contrib/perl5/t/pod/headings.t b/contrib/perl5/t/pod/headings.t
new file mode 100755
index 0000000..fc7b4b2
--- /dev/null
+++ b/contrib/perl5/t/pod/headings.t
@@ -0,0 +1,140 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+#################################################################
+  use Pod::Usage;
+  pod2usage( VERBOSE => 2, EXIT => 1 );
+
+=pod
+
+=head1 NAME
+
+B<rdb2pg> - insert an rdb table into a PostgreSQL database
+
+=head1 SYNOPSIS
+
+B<rdb2pg>  [I<param>=I<value> ...]
+
+=head1 PARAMETERS
+
+B<rdb2pg> uses an IRAF-compatible parameter interface.  
+A template parameter file is in F</proj/axaf/simul/lib/uparm/rdb2pg.par>.
+
+=over 4
+
+=item B<input> I<file>
+
+The B<RDB> file to insert into the database. If the given name
+is the string C<stdin>, it reads from the UNIX standard input stream.
+
+
+=back
+
+=head1 DESCRIPTION
+
+B<rdb2pg> will enter the data from an B<RDB> database into a
+PostgreSQL database table, optionally creating the database and the
+table if they do not exist.  It automatically determines the
+PostgreSQL data type from the column definition in the B<RDB> file,
+but may be overriden via a series of definition files or directly
+via one of its parameters.
+
+The target database and table are specified by the C<db> and C<table>
+parameters.  If they do not exist, and the C<createdb> parameter is
+set, they will be created.  Table field definitions are determined
+in the following order:
+
+=cut
+
+#################################################################
+
+results in:
+
+
+#################################################################
+
+    rdb2pg - insert an rdb table into a PostgreSQL database
+
+    rdb2pg [*param*=*value* ...]
+
+    rdb2pg uses an IRAF-compatible parameter interface. A template
+    parameter file is in /proj/axaf/simul/lib/uparm/rdb2pg.par.
+
+    The RDB file to insert into the database. If the given name is
+    the string `stdin', it reads from the UNIX standard input
+    stream.
+
+    rdb2pg will enter the data from an RDB database into a
+    PostgreSQL database table, optionally creating the database and
+    the table if they do not exist. It automatically determines the
+    PostgreSQL data type from the column definition in the RDB file,
+    but may be overriden via a series of definition files or
+    directly via one of its parameters.
+
+    The target database and table are specified by the `db' and
+    `table' parameters. If they do not exist, and the `createdb'
+    parameter is set, they will be created. Table field definitions
+    are determined in the following order:
+
+
+#################################################################
+
+while the original version of Text (using pod2text) gives
+
+#################################################################
+
+NAME
+    rdb2pg - insert an rdb table into a PostgreSQL database
+
+SYNOPSIS
+    rdb2pg [*param*=*value* ...]
+
+PARAMETERS
+    rdb2pg uses an IRAF-compatible parameter interface. A template
+    parameter file is in /proj/axaf/simul/lib/uparm/rdb2pg.par.
+
+    input *file*
+        The RDB file to insert into the database. If the given name
+        is the string `stdin', it reads from the UNIX standard input
+        stream.
+
+DESCRIPTION
+    rdb2pg will enter the data from an RDB database into a
+    PostgreSQL database table, optionally creating the database and
+    the table if they do not exist. It automatically determines the
+    PostgreSQL data type from the column definition in the RDB file,
+    but may be overriden via a series of definition files or
+    directly via one of its parameters.
+
+    The target database and table are specified by the `db' and
+    `table' parameters. If they do not exist, and the `createdb'
+    parameter is set, they will be created. Table field definitions
+    are determined in the following order:
+
+
+#################################################################
+
+
+Thanks for any help.  If, as your email indicates, you've not much
+time to look at this, I can work around things by calling pod2text()
+directly using the official Text.pm.
+
+Diab
+
+-------------
+Diab Jerius
+djerius@cfa.harvard.edu
+
diff --git a/contrib/perl5/t/pod/headings.xr b/contrib/perl5/t/pod/headings.xr
new file mode 100644
index 0000000..fb37a2b
--- /dev/null
+++ b/contrib/perl5/t/pod/headings.xr
@@ -0,0 +1,26 @@
+NAME
+    rdb2pg - insert an rdb table into a PostgreSQL database
+
+SYNOPSIS
+    rdb2pg [*param*=*value* ...]
+
+PARAMETERS
+    rdb2pg uses an IRAF-compatible parameter interface. A template parameter
+    file is in /proj/axaf/simul/lib/uparm/rdb2pg.par.
+
+    input *file*
+        The RDB file to insert into the database. If the given name is the
+        string `stdin', it reads from the UNIX standard input stream.
+
+DESCRIPTION
+    rdb2pg will enter the data from an RDB database into a PostgreSQL
+    database table, optionally creating the database and the table if they
+    do not exist. It automatically determines the PostgreSQL data type from
+    the column definition in the RDB file, but may be overriden via a series
+    of definition files or directly via one of its parameters.
+
+    The target database and table are specified by the `db' and `table'
+    parameters. If they do not exist, and the `createdb' parameter is set,
+    they will be created. Table field definitions are determined in the
+    following order:
+
diff --git a/contrib/perl5/t/pod/include.t b/contrib/perl5/t/pod/include.t
new file mode 100755
index 0000000..6d0b7e3
--- /dev/null
+++ b/contrib/perl5/t/pod/include.t
@@ -0,0 +1,36 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=pod
+
+This file tries to demonstrate a simple =include directive
+for pods. It is used as follows:
+
+   =include filename
+
+where "filename" is expected to be an absolute pathname, or else
+reside be relative to the directory in which the current processed
+podfile resides, or be relative to the current directory.
+
+Lets try it out with the file "included.t" shall we.
+
+***THIS TEXT IS IMMEDIATELY BEFORE THE INCLUDE***
+
+=include included.t
+
+***THIS TEXT IS IMMEDIATELY AFTER THE INCLUDE***
+
+So how did we do???
diff --git a/contrib/perl5/t/pod/include.xr b/contrib/perl5/t/pod/include.xr
new file mode 100644
index 0000000..624ee44
--- /dev/null
+++ b/contrib/perl5/t/pod/include.xr
@@ -0,0 +1,22 @@
+    This file tries to demonstrate a simple =include directive for pods. It
+    is used as follows:
+
+       =include filename
+
+    where "filename" is expected to be an absolute pathname, or else reside
+    be relative to the directory in which the current processed podfile
+    resides, or be relative to the current directory.
+
+    Lets try it out with the file "included.t" shall we.
+
+    ***THIS TEXT IS IMMEDIATELY BEFORE THE INCLUDE***
+
+###### begin =include included.t #####
+    This is the text of the included file named "included.t". It should
+    appear in the final pod document from pod2xxx
+
+###### end =include included.t #####
+    ***THIS TEXT IS IMMEDIATELY AFTER THE INCLUDE***
+
+    So how did we do???
+
diff --git a/contrib/perl5/t/pod/included.t b/contrib/perl5/t/pod/included.t
new file mode 100755
index 0000000..0e31a09
--- /dev/null
+++ b/contrib/perl5/t/pod/included.t
@@ -0,0 +1,35 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+##------------------------------------------------------------
+# This file is =included by "include.t"
+#
+# This text should NOT be in the resultant pod document
+# because we havent seen an =xxx pod directive in this file!
+##------------------------------------------------------------
+
+=pod
+
+This is the text of the included file named "included.t".
+It should appear in the final pod document from pod2xxx
+
+=cut
+
+##------------------------------------------------------------
+# This text should NOT be in the resultant pod document
+# because it is *after* an =cut an no other pod directives
+# proceed it!
+##------------------------------------------------------------
diff --git a/contrib/perl5/t/pod/included.xr b/contrib/perl5/t/pod/included.xr
new file mode 100644
index 0000000..54142fa
--- /dev/null
+++ b/contrib/perl5/t/pod/included.xr
@@ -0,0 +1,3 @@
+    This is the text of the included file named "included.t". It should
+    appear in the final pod document from pod2xxx
+
diff --git a/contrib/perl5/t/pod/lref.t b/contrib/perl5/t/pod/lref.t
new file mode 100755
index 0000000..e367d6d
--- /dev/null
+++ b/contrib/perl5/t/pod/lref.t
@@ -0,0 +1,66 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=pod
+
+Try out I<LOTS> of different ways of specifying references:
+
+Reference the L<manpage/section>
+
+Reference the L<manpage / section>
+
+Reference the L<manpage/ section>
+
+Reference the L<manpage /section>
+
+Reference the L<"manpage/section">
+
+Reference the L<"manpage"/section>
+
+Reference the L<manpage/"section">
+
+Reference the L<manpage/
+section>
+
+Reference the L<manpage
+/section>
+
+Now try it using the new "|" stuff ...
+
+Reference the L<thistext|manpage/section>
+
+Reference the L<thistext | manpage / section>
+
+Reference the L<thistext| manpage/ section>
+
+Reference the L<thistext |manpage /section>
+
+Reference the L<thistext|
+"manpage/section">
+
+Reference the L<thistext
+|"manpage"/section>
+
+Reference the L<thistext|manpage/"section">
+
+Reference the L<thistext|
+manpage/
+section>
+
+Reference the L<thistext
+|manpage
+/section>
+
diff --git a/contrib/perl5/t/pod/lref.xr b/contrib/perl5/t/pod/lref.xr
new file mode 100644
index 0000000..297053b
--- /dev/null
+++ b/contrib/perl5/t/pod/lref.xr
@@ -0,0 +1,40 @@
+    Try out *LOTS* of different ways of specifying references:
+
+    Reference the the section entry in the manpage manpage
+
+    Reference the the section entry in the manpage manpage
+
+    Reference the the section entry in the manpage manpage
+
+    Reference the the section entry in the manpage manpage
+
+    Reference the the section on "manpage/section"
+
+    Reference the the section entry in the "manpage" manpage
+
+    Reference the the section on "section" in the manpage manpage
+
+    Reference the the section entry in the manpage manpage
+
+    Reference the the section entry in the manpage manpage
+
+    Now try it using the new "|" stuff ...
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
+    Reference the thistext
+
diff --git a/contrib/perl5/t/pod/multiline_items.t b/contrib/perl5/t/pod/multiline_items.t
new file mode 100755
index 0000000..37e8d53
--- /dev/null
+++ b/contrib/perl5/t/pod/multiline_items.t
@@ -0,0 +1,31 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=head1 Test multiline item lists
+
+This is a test to ensure that multiline =item paragraphs
+get indented appropriately.
+
+=over 4 
+
+=item This 
+is
+a
+test.
+
+=back
+
+=cut
diff --git a/contrib/perl5/t/pod/multiline_items.xr b/contrib/perl5/t/pod/multiline_items.xr
new file mode 100644
index 0000000..dddf05f
--- /dev/null
+++ b/contrib/perl5/t/pod/multiline_items.xr
@@ -0,0 +1,5 @@
+Test multiline item lists
+    This is a test to ensure that multiline =item paragraphs get indented
+    appropriately.
+
+    This is a test.
diff --git a/contrib/perl5/t/pod/nested_items.t b/contrib/perl5/t/pod/nested_items.t
new file mode 100755
index 0000000..9c09801
--- /dev/null
+++ b/contrib/perl5/t/pod/nested_items.t
@@ -0,0 +1,64 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=head1 Test nested item lists
+
+This is a test to ensure the nested =item paragraphs
+get indented appropriately.
+
+=over 2
+
+=item 1
+
+First section.
+
+=over 2
+
+=item a
+
+this is item a
+
+=item b
+
+this is item b
+
+=back
+
+=item 2
+
+Second section.
+
+=over 2
+
+=item a
+
+this is item a
+
+=item b
+
+this is item b
+
+=item c
+
+=item d
+
+This is item c & d.
+
+=back
+
+=back
+
+=cut
diff --git a/contrib/perl5/t/pod/nested_items.xr b/contrib/perl5/t/pod/nested_items.xr
new file mode 100644
index 0000000..dd1adac
--- /dev/null
+++ b/contrib/perl5/t/pod/nested_items.xr
@@ -0,0 +1,19 @@
+Test nested item lists
+    This is a test to ensure the nested =item paragraphs get indented
+    appropriately.
+
+    1 First section.
+
+      a this is item a
+
+      b this is item b
+
+    2 Second section.
+
+      a this is item a
+
+      b this is item b
+
+      c
+      d This is item c & d.
+
diff --git a/contrib/perl5/t/pod/nested_seqs.t b/contrib/perl5/t/pod/nested_seqs.t
new file mode 100755
index 0000000..6a5405b
--- /dev/null
+++ b/contrib/perl5/t/pod/nested_seqs.t
@@ -0,0 +1,23 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=pod
+
+The statement: C<This is dog kind's I<finest> hour!> is a parody of a
+quotation from Winston Churchill.
+
+=cut
+
diff --git a/contrib/perl5/t/pod/nested_seqs.xr b/contrib/perl5/t/pod/nested_seqs.xr
new file mode 100644
index 0000000..f981061
--- /dev/null
+++ b/contrib/perl5/t/pod/nested_seqs.xr
@@ -0,0 +1,3 @@
+    The statement: `This is dog kind's *finest* hour!' is a parody of a
+    quotation from Winston Churchill.
+
diff --git a/contrib/perl5/t/pod/oneline_cmds.t b/contrib/perl5/t/pod/oneline_cmds.t
new file mode 100755
index 0000000..3081ef4
--- /dev/null
+++ b/contrib/perl5/t/pod/oneline_cmds.t
@@ -0,0 +1,46 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+==head1 NAME
+B<rdb2pg> - insert an rdb table into a PostgreSQL database
+
+==head1 SYNOPSIS
+B<rdb2pg>  [I<param>=I<value> ...]
+
+==head1 PARAMETERS
+B<rdb2pg> uses an IRAF-compatible parameter interface.  
+A template parameter file is in F</proj/axaf/simul/lib/uparm/rdb2pg.par>.
+
+==over 4
+==item B<input> I<file>
+The B<RDB> file to insert into the database. If the given name
+is the string C<stdin>, it reads from the UNIX standard input stream.
+
+==back
+
+==head1 DESCRIPTION
+B<rdb2pg> will enter the data from an B<RDB> database into a
+PostgreSQL database table, optionally creating the database and the
+table if they do not exist.  It automatically determines the
+PostgreSQL data type from the column definition in the B<RDB> file,
+but may be overriden via a series of definition files or directly
+via one of its parameters.
+
+The target database and table are specified by the C<db> and C<table>
+parameters.  If they do not exist, and the C<createdb> parameter is
+set, they will be created.  Table field definitions are determined
+in the following order:
+
diff --git a/contrib/perl5/t/pod/oneline_cmds.xr b/contrib/perl5/t/pod/oneline_cmds.xr
new file mode 100644
index 0000000..fb37a2b
--- /dev/null
+++ b/contrib/perl5/t/pod/oneline_cmds.xr
@@ -0,0 +1,26 @@
+NAME
+    rdb2pg - insert an rdb table into a PostgreSQL database
+
+SYNOPSIS
+    rdb2pg [*param*=*value* ...]
+
+PARAMETERS
+    rdb2pg uses an IRAF-compatible parameter interface. A template parameter
+    file is in /proj/axaf/simul/lib/uparm/rdb2pg.par.
+
+    input *file*
+        The RDB file to insert into the database. If the given name is the
+        string `stdin', it reads from the UNIX standard input stream.
+
+DESCRIPTION
+    rdb2pg will enter the data from an RDB database into a PostgreSQL
+    database table, optionally creating the database and the table if they
+    do not exist. It automatically determines the PostgreSQL data type from
+    the column definition in the RDB file, but may be overriden via a series
+    of definition files or directly via one of its parameters.
+
+    The target database and table are specified by the `db' and `table'
+    parameters. If they do not exist, and the `createdb' parameter is set,
+    they will be created. Table field definitions are determined in the
+    following order:
+
diff --git a/contrib/perl5/t/pod/pod2usage.t b/contrib/perl5/t/pod/pod2usage.t
new file mode 100755
index 0000000..bceeeef
--- /dev/null
+++ b/contrib/perl5/t/pod/pod2usage.t
@@ -0,0 +1,18 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+=include pod2usage.PL
+
+
diff --git a/contrib/perl5/t/pod/pod2usage.xr b/contrib/perl5/t/pod/pod2usage.xr
new file mode 100644
index 0000000..7315d40
--- /dev/null
+++ b/contrib/perl5/t/pod/pod2usage.xr
@@ -0,0 +1,55 @@
+###### begin =include pod2usage.PL #####
+NAME
+    pod2usage - print usage messages from embedded pod docs in files
+
+SYNOPSIS
+    pod2usage   [-help] [-man] [-exit *exitval*] [-output *outfile*]
+                [-verbose *level*] [-pathlist *dirlist*] *file*
+
+OPTIONS AND ARGUMENTS
+    -help   Print a brief help message and exit.
+
+    -man    Print this command's manual page and exit.
+
+    -exit *exitval*
+            The exit status value to return.
+
+    -output *outfile*
+            The output file to print to. If the special names "-" or ">&1"
+            or ">&STDOUT" are used then standard output is used. If ">&2" or
+            ">&STDERR" is used then standard error is used.
+
+    -verbose *level*
+            The desired level of verbosity to use:
+
+                1 : print SYNOPSIS only
+                2 : print SYNOPSIS sections and any OPTIONS/ARGUMENTS sections
+                3 : print the entire manpage (similar to running pod2text)
+
+    -pathlist *dirlist*
+            Specifies one or more directories to search for the input file
+            if it was not supplied with an absolute path. Each directory
+            path in the given list should be separated by a ':' on Unix (';'
+            on MSWin32 and DOS).
+
+    *file*  The pathname of a file containing pod documentation to be output
+            in usage mesage format (defaults to standard input).
+
+DESCRIPTION
+    pod2usage will read the given input file looking for pod documentation
+    and will print the corresponding usage message. If no input file is
+    specifed than standard input is read.
+
+    pod2usage invokes the pod2usage() function in the Pod::Usage module.
+    Please see the pod2usage() entry in the Pod::Usage manpage.
+
+SEE ALSO
+    the Pod::Usage manpage, the pod2text(1) manpage
+
+AUTHOR
+    Brad Appleton <bradapp@enteract.com>
+
+    Based on code for pod2text(1) written by Tom Christiansen
+    <tchrist@mox.perl.com>
+
+###### end =include pod2usage.PL #####
diff --git a/contrib/perl5/t/pod/poderrs.t b/contrib/perl5/t/pod/poderrs.t
new file mode 100755
index 0000000..ec632c2
--- /dev/null
+++ b/contrib/perl5/t/pod/poderrs.t
@@ -0,0 +1,125 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testpchk.pl";
+   import TestPodChecker;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodchecker \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+### Deliberately throw in some blank but non-empty lines
+                                        
+### The above line should contain spaces
+
+
+__END__
+
+
+=head1 NAME
+
+poderrors.t - test Pod::Checker on some pod syntax errors
+
+=unknown1 this is an unknown command with two N<unknownA>
+and D<unknownB> interior sequences.
+
+This is some paragraph text with some unknown interior sequences,
+such as Q<unknown2>,
+A<unknown3>,
+and Y<unknown4 V<unknown5>>.
+
+Now try some unterminated sequences like
+I<hello mudda!
+B<hello fadda!
+
+Here I am at C<camp granada!
+
+Camps is very,
+entertaining.
+And they say we'll have some fun if it stops raining!
+
+Okay, now use a non-empty blank line to terminate a paragraph and make
+sure we get a warning.
+	                                     	
+The above blank line contains tabs and spaces only
+
+=head1 Additional tests
+
+=head2 item without over
+
+=item oops
+
+=head2 back without over
+
+=back
+
+=head2 over without back
+
+=over 4
+
+=item oops
+
+=head2 end without begin
+
+=end
+
+=head2 begin and begin
+
+=begin html
+
+=begin text
+
+=end
+
+=end
+
+=head2 Nested sequences of the same type
+
+C<code I<italic C<code again!>>>
+
+=head2 Garbled entities
+
+E<alea iacta est>
+E<C<auml>>
+E<abcI<bla>>
+
+=head2 Unresolved internal links
+
+L</"begin or begin">
+L<"end with begin">
+L</OoPs>
+
+=head2 Some links with problems
+
+L<abc
+def>
+L<>
+L<"Warnings"> this one is ok
+
+=head2 Warnings
+
+L<passwd(5)>
+L<   some text|page/"section"   >
+
+=over 4
+
+=item bla
+
+=back 200
+
+=begin html
+
+What?
+
+=end xml
+
+=over 4
+
+=back
+
+see these unescaped < and > in the text?
+
+=cut
+
diff --git a/contrib/perl5/t/pod/poderrs.xr b/contrib/perl5/t/pod/poderrs.xr
new file mode 100644
index 0000000..b8e5e86
--- /dev/null
+++ b/contrib/perl5/t/pod/poderrs.xr
@@ -0,0 +1,33 @@
+*** ERROR: Unknown command 'unknown1' at line 25 in file pod/poderrs.t
+*** ERROR: Unknown interior-sequence 'Q' at line 29 in file pod/poderrs.t
+*** ERROR: Unknown interior-sequence 'A' at line 30 in file pod/poderrs.t
+*** ERROR: Unknown interior-sequence 'Y' at line 31 in file pod/poderrs.t
+*** ERROR: Unknown interior-sequence 'V' at line 31 in file pod/poderrs.t
+*** ERROR: unterminated B<...> at line 35 in file pod/poderrs.t
+*** ERROR: unterminated I<...> at line 34 in file pod/poderrs.t
+*** ERROR: unterminated C<...> at line 37 in file pod/poderrs.t
+*** WARNING: line containing nothing but whitespace in paragraph at line 45 in file pod/poderrs.t
+*** ERROR: =item without previous =over at line 52 in file pod/poderrs.t
+*** ERROR: =back without previous =over at line 56 in file pod/poderrs.t
+*** ERROR: =over on line 60 without closing =back (at head2) at line 64 in file pod/poderrs.t
+*** ERROR: =end without =begin at line 66 in file pod/poderrs.t
+*** ERROR: Nested =begin's (first at line 70:html) at line 72 in file pod/poderrs.t
+*** ERROR: =end without =begin at line 76 in file pod/poderrs.t
+*** ERROR: nested commands C<...C<...>...> at line 80 in file pod/poderrs.t
+*** ERROR: garbled entity E<alea iacta est> at line 84 in file pod/poderrs.t
+*** ERROR: garbled entity E<C<auml>> at line 85 in file pod/poderrs.t
+*** ERROR: garbled entity E<abcI<bla>> at line 86 in file pod/poderrs.t
+*** WARNING: collapsing newlines to blanks at line 96 in file pod/poderrs.t
+*** ERROR: malformed link L<> : empty link at line 98 in file pod/poderrs.t
+*** WARNING: ignoring leading whitespace in link at line 104 in file pod/poderrs.t
+*** WARNING: ignoring trailing whitespace in link at line 104 in file pod/poderrs.t
+*** ERROR: Spurious character(s) after =back at line 110 in file pod/poderrs.t
+*** WARNING: No items in =over (at line 118) / =back list at line 120 in file pod/poderrs.t
+*** WARNING: 2 unescaped <> in paragraph at line 122 in file pod/poderrs.t
+*** ERROR: unresolved internal link 'begin or begin' at line 90 in file pod/poderrs.t
+*** ERROR: unresolved internal link 'end with begin' at line 91 in file pod/poderrs.t
+*** ERROR: unresolved internal link 'OoPs' at line 92 in file pod/poderrs.t
+*** ERROR: unresolved internal link 'abc def' at line 96 in file pod/poderrs.t
+*** ERROR: unresolved internal link 'passwd(5)' at line 103 in file pod/poderrs.t
+*** WARNING: multiple occurence of link target 'oops' at line - in file pod/poderrs.t
+pod/poderrs.t has 25 pod syntax errors.
diff --git a/contrib/perl5/t/pod/podselect.t b/contrib/perl5/t/pod/podselect.t
new file mode 100755
index 0000000..30eb30c
--- /dev/null
+++ b/contrib/perl5/t/pod/podselect.t
@@ -0,0 +1,18 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+=include podselect.PL
+
+
diff --git a/contrib/perl5/t/pod/podselect.xr b/contrib/perl5/t/pod/podselect.xr
new file mode 100644
index 0000000..7d1188d
--- /dev/null
+++ b/contrib/perl5/t/pod/podselect.xr
@@ -0,0 +1,42 @@
+###### begin =include podselect.PL #####
+NAME
+    podselect - print selected sections of pod documentation on standard
+    output
+
+SYNOPSIS
+    podselect [-help] [-man] [-section *section-spec*] [*file* ...]
+
+OPTIONS AND ARGUMENTS
+    -help   Print a brief help message and exit.
+
+    -man    Print the manual page and exit.
+
+    -section *section-spec*
+            Specify a section to include in the output. See the section on
+            "SECTION SPECIFICATIONS" in the Pod::Parser manpage for the
+            format to use for *section-spec*. This option may be given
+            multiple times on the command line.
+
+    *file*  The pathname of a file from which to select sections of pod
+            documentation (defaults to standard input).
+
+DESCRIPTION
+    podselect will read the given input files looking for pod documentation
+    and will print out (in raw pod format) all sections that match one ore
+    more of the given section specifications. If no section specifications
+    are given than all pod sections encountered are output.
+
+    podselect invokes the podselect() function exported by Pod::Select
+    Please see the podselect() entry in the Pod::Select manpage for more
+    details.
+
+SEE ALSO
+    the Pod::Parser manpage and the Pod::Select manpage
+
+AUTHOR
+    Brad Appleton <bradapp@enteract.com>
+
+    Based on code for Pod::Text::pod2text(1) written by Tom Christiansen
+    <tchrist@mox.perl.com>
+
+###### end =include podselect.PL #####
diff --git a/contrib/perl5/t/pod/special_seqs.t b/contrib/perl5/t/pod/special_seqs.t
new file mode 100755
index 0000000..b8af57e
--- /dev/null
+++ b/contrib/perl5/t/pod/special_seqs.t
@@ -0,0 +1,43 @@
+#!./perl
+BEGIN {
+   chdir 't' if -d 't';
+   unshift @INC, './pod', '../lib';
+   require "testp2pt.pl";
+   import TestPodIncPlainText;
+}
+
+my %options = map { $_ => 1 } @ARGV;  ## convert cmdline to options-hash
+my $passed  = testpodplaintext \%options, $0;
+exit( ($passed == 1) ? 0 : -1 )  unless $ENV{HARNESS_ACTIVE};
+
+
+__END__
+
+
+=pod
+
+This is a test to see if I can do not only C<$self> and C<method()>, but
+also C<< $self->method() >> and C<< $self->{FIELDNAME} >> and
+C<< $Foo <=> $Bar >> without resorting to escape sequences. If 
+I want to refer to the right-shift operator I can do something
+like C<<< $x >> 3 >>> or even C<<<< $y >> 5 >>>>.
+
+Now for the grand finale of C<< $self->method()->{FIELDNAME} = {FOO=>BAR} >>.
+And I also want to make sure that newlines work like this
+C<<<
+$self->{FOOBAR} >> 3 and [$b => $a]->[$a <=> $b]
+>>>
+
+Of course I should still be able to do all this I<with> escape sequences
+too: C<$self-E<gt>method()> and C<$self-E<gt>{FIELDNAME}> and C<{FOO=E<gt>BAR}>.
+
+Dont forget C<$self-E<gt>method()-E<gt>{FIELDNAME} = {FOO=E<gt>BAR}>.
+
+And make sure that C<0> works too!
+
+Now, if I use << or >> as my delimiters, then I have to use whitespace.
+So things like C<<$self->method()>> and C<<$self->{FIELDNAME}>> wont end
+up doing what you might expect since the first > will still terminate
+the first < seen.
+
+=cut
diff --git a/contrib/perl5/t/pod/special_seqs.xr b/contrib/perl5/t/pod/special_seqs.xr
new file mode 100644
index 0000000..a07f4cf
--- /dev/null
+++ b/contrib/perl5/t/pod/special_seqs.xr
@@ -0,0 +1,22 @@
+    This is a test to see if I can do not only `$self' and `method()', but
+    also `$self->method()' and `$self->{FIELDNAME}' and `$Foo <=> $Bar'
+    without resorting to escape sequences. If I want to refer to the
+    right-shift operator I can do something like `$x >> 3' or even `$y >>
+    5'.
+
+    Now for the grand finale of `$self->method()->{FIELDNAME} = {FOO=>BAR}'.
+    And I also want to make sure that newlines work like this
+    `$self->{FOOBAR} >> 3 and [$b => $a]->[$a <=> $b]'
+
+    Of course I should still be able to do all this *with* escape sequences
+    too: `$self->method()' and `$self->{FIELDNAME}' and `{FOO=>BAR}'.
+
+    Dont forget `$self->method()->{FIELDNAME} = {FOO=>BAR}'.
+
+    And make sure that `0' works too!
+
+    Now, if I use << or >> as my delimiters, then I have to use whitespace.
+    So things like `<$self-'method()>> and `<$self-'{FIELDNAME}>> wont end
+    up doing what you might expect since the first > will still terminate
+    the first < seen.
+
diff --git a/contrib/perl5/t/pod/testcmp.pl b/contrib/perl5/t/pod/testcmp.pl
new file mode 100644
index 0000000..5f62171
--- /dev/null
+++ b/contrib/perl5/t/pod/testcmp.pl
@@ -0,0 +1,91 @@
+package TestCompare;
+
+use vars qw(@ISA @EXPORT $MYPKG);
+#use strict;
+#use diagnostics;
+use Carp;
+use Exporter;
+use File::Basename;
+use File::Spec;
+use FileHandle;
+
+@ISA = qw(Exporter);
+@EXPORT = qw(&testcmp);
+$MYPKG = eval { (caller)[0] };
+
+##--------------------------------------------------------------------------
+
+=head1 NAME
+
+testcmp -- compare two files line-by-line
+
+=head1 SYNOPSIS
+
+    $is_diff = testcmp($file1, $file2);
+
+or
+
+    $is_diff = testcmp({-cmplines => \&mycmp}, $file1, $file2);
+
+=head2 DESCRIPTION
+
+Compare two text files line-by-line and return 0 if they are the
+same, 1 if they differ. Each of $file1 and $file2 may be a filenames,
+or a filehandles (in which case it must already be open for reading).
+
+If the first argument is a hashref, then the B<-cmplines> key in the
+hash may have a subroutine reference as its corresponding value.
+The referenced user-defined subroutine should be a line-comparator
+function that takes two pre-chomped text-lines as its arguments
+(the first is from $file1 and the second is from $file2). It should
+return 0 if it considers the two lines equivalent, and non-zero
+otherwise.
+
+=cut
+
+##--------------------------------------------------------------------------
+
+sub testcmp( $ $ ; $) {
+   my %opts = ref($_[0]) eq 'HASH' ? %{shift()} : ();
+   my ($file1, $file2) = @_;
+   my ($fh1, $fh2) = ($file1, $file2);
+   unless (ref $fh1) {
+      $fh1 = FileHandle->new($file1, "r") or die "Can't open $file1: $!";
+   }
+   unless (ref $fh2) {
+      $fh2 = FileHandle->new($file2, "r") or die "Can't open $file2: $!";
+   }
+  
+   my $cmplines = $opts{'-cmplines'} || undef;
+   my ($f1text, $f2text) = ("", "");
+   my ($line, $diffs)    = (0, 0);
+  
+   while ( defined($f1text) and defined($f2text) ) {
+      defined($f1text = <$fh1>)  and  chomp($f1text);
+      defined($f2text = <$fh2>)  and  chomp($f2text);
+      ++$line;
+      last unless ( defined($f1text) and defined($f2text) );
+      $diffs = (ref $cmplines) ? &$cmplines($f1text, $f2text)
+                               : ($f1text ne $f2text);
+      last if $diffs;
+   }
+   close($fh1) unless (ref $file1);
+   close($fh2) unless (ref $file2);
+  
+   $diffs = 1  if (defined($f1text) or defined($f2text));
+   if ( defined($f1text) and defined($f2text) ) {
+      ## these two lines must be different
+      warn "$file1 and $file2 differ at line $line\n";
+   }
+   elsif (defined($f1text)  and  (! defined($f1text))) {
+      ## file1 must be shorter
+      warn "$file1 is shorter than $file2\n";
+   }
+   elsif (defined $f2text) {
+      ## file2 must be longer
+      warn "$file1 is shorter than $file2\n";
+   }
+   return $diffs;
+}
+
+1;
diff --git a/contrib/perl5/t/pod/testp2pt.pl b/contrib/perl5/t/pod/testp2pt.pl
new file mode 100644
index 0000000..2ff8aa4
--- /dev/null
+++ b/contrib/perl5/t/pod/testp2pt.pl
@@ -0,0 +1,192 @@
+package TestPodIncPlainText;
+
+BEGIN {
+   use File::Basename;
+   use File::Spec;
+   use Cwd qw(abs_path);
+   push @INC, '..';
+   my $THISDIR = abs_path(dirname $0);
+   unshift @INC, $THISDIR;
+   require "testcmp.pl";
+   import TestCompare;
+   my $PARENTDIR = dirname $THISDIR;
+   push @INC, map { File::Spec->catfile($_, 'lib') } ($PARENTDIR, $THISDIR);
+}
+
+#use strict;
+#use diagnostics;
+use Carp;
+use Exporter;
+#use File::Compare;
+#use Cwd qw(abs_path);
+
+use vars qw($MYPKG @EXPORT @ISA);
+$MYPKG = eval { (caller)[0] };
+@EXPORT = qw(&testpodplaintext);
+BEGIN {
+    if ( $] >= 5.005_58 ) {
+       require Pod::Text;
+       @ISA = qw( Pod::Text );
+    }
+    else {
+       require Pod::PlainText;
+       @ISA = qw( Pod::PlainText );
+    }
+    require VMS::Filespec if $^O eq 'VMS';
+}
+
+## Hardcode settings for TERMCAP and COLUMNS so we can try to get
+## reproducible results between environments
+@ENV{qw(TERMCAP COLUMNS)} = ('co=76:do=^J', 76);
+
+sub catfile(@) { File::Spec->catfile(@_); }
+
+my $INSTDIR = abs_path(dirname $0);
+$INSTDIR = VMS::Filespec::unixpath($INSTDIR) if $^O eq 'VMS';
+$INSTDIR =~ s#/$## if $^O eq 'VMS';
+$INSTDIR = (dirname $INSTDIR) if (basename($INSTDIR) eq 'pod');
+$INSTDIR = (dirname $INSTDIR) if (basename($INSTDIR) eq 't');
+my @PODINCDIRS = ( catfile($INSTDIR, 'lib', 'Pod'),
+                   catfile($INSTDIR, 'scripts'),
+                   catfile($INSTDIR, 'pod'),
+                   catfile($INSTDIR, 't', 'pod')
+                 );
+
+## Find the path to the file to =include
+sub findinclude {
+    my $self    = shift;
+    my $incname = shift;
+
+    ## See if its already found w/out any "searching;
+    return  $incname if (-r $incname);
+
+    ## Need to search for it. Look in the following directories ...
+    ##   1. the directory containing this pod file
+    my $thispoddir = dirname $self->input_file;
+    ##   2. the parent directory of the above
+    my $parentdir  = dirname $thispoddir;
+    my @podincdirs = ($thispoddir, $parentdir, @PODINCDIRS);
+
+    for (@podincdirs) {
+       my $incfile = catfile($_, $incname);
+       return $incfile  if (-r $incfile);
+    }
+    warn("*** Can't find =include file $incname in @podincdirs\n");
+    return "";
+}
+
+sub command {
+    my $self = shift;
+    my ($cmd, $text, $line_num, $pod_para)  = @_;
+    $cmd     = ''  unless (defined $cmd);
+    local $_ = $text || '';
+    my $out_fh  = $self->output_handle;
+
+    ## Defer to the superclass for everything except '=include'
+    return  $self->SUPER::command(@_) unless ($cmd eq "include");
+
+    ## We have an '=include' command
+    my $incdebug = 1; ## debugging
+    my @incargs = split;
+    if (@incargs == 0) {
+        warn("*** No filename given for '=include'\n");
+        return;
+    }
+    my $incfile  = $self->findinclude(shift @incargs)  or  return;
+    my $incbase  = basename $incfile;
+    print $out_fh "###### begin =include $incbase #####\n"  if ($incdebug);
+    $self->parse_from_file( {-cutting => 1}, $incfile );
+    print $out_fh "###### end =include $incbase #####\n"    if ($incdebug);
+}
+
+sub begin_input {
+   $_[0]->{_INFILE} = VMS::Filespec::unixify($_[0]->{_INFILE}) if $^O eq 'VMS';
+}
+
+sub podinc2plaintext( $ $ ) {
+    my ($infile, $outfile) = @_;
+    local $_;
+    my $text_parser = $MYPKG->new;
+    $text_parser->parse_from_file($infile, $outfile);
+}
+
+sub testpodinc2plaintext( @ ) {
+   my %args = @_;
+   my $infile  = $args{'-In'}  || croak "No input file given!";
+   my $outfile = $args{'-Out'} || croak "No output file given!";
+   my $cmpfile = $args{'-Cmp'} || croak "No compare-result file given!";
+
+   my $different = '';
+   my $testname = basename $cmpfile, '.t', '.xr';
+
+   unless (-e $cmpfile) {
+      my $msg = "*** Can't find comparison file $cmpfile for testing $infile";
+      warn  "$msg\n";
+      return  $msg;
+   }
+
+   print "# Running testpodinc2plaintext for '$testname'...\n";
+   ## Compare the output against the expected result
+   podinc2plaintext($infile, $outfile);
+   if ( testcmp($outfile, $cmpfile) ) {
+       $different = "$outfile is different from $cmpfile";
+   }
+   else {
+       unlink($outfile);
+   }
+   return  $different;
+}
+
+sub testpodplaintext( @ ) {
+   my %opts = (ref $_[0] eq 'HASH') ? %{shift()} : ();
+   my @testpods = @_;
+   my ($testname, $testdir) = ("", "");
+   my ($podfile, $cmpfile) = ("", "");
+   my ($outfile, $errfile) = ("", "");
+   my $passes = 0;
+   my $failed = 0;
+   local $_;
+
+   print "1..", scalar @testpods, "\n"  unless ($opts{'-xrgen'});
+
+   for $podfile (@testpods) {
+      ($testname, $_) = fileparse($podfile);
+      $testdir ||=  $_;
+      $testname  =~ s/\.t$//;
+      $cmpfile   =  $testdir . $testname . '.xr';
+      $outfile   =  $testdir . $testname . '.OUT';
+
+      if ($opts{'-xrgen'}) {
+          if ($opts{'-force'} or ! -e $cmpfile) {
+             ## Create the comparison file
+             print "# Creating expected result for \"$testname\"" .
+                   " pod2plaintext test ...\n";
+             podinc2plaintext($podfile, $cmpfile);
+          }
+          else {
+             print "# File $cmpfile already exists" .
+                   " (use '-force' to regenerate it).\n";
+          }
+          next;
+      }
+
+      my $failmsg = testpodinc2plaintext
+                        -In  => $podfile,
+                        -Out => $outfile,
+                        -Cmp => $cmpfile;
+      if ($failmsg) {
+          ++$failed;
+          print "#\tFAILED. ($failmsg)\n";
+	  print "not ok ", $failed+$passes, "\n";
+      }
+      else {
+          ++$passes;
+          unlink($outfile);
+          print "#\tPASSED.\n";
+	  print "ok ", $failed+$passes, "\n";
+      }
+   }
+   return  $passes;
+}
+
+1;
diff --git a/contrib/perl5/t/pod/testpchk.pl b/contrib/perl5/t/pod/testpchk.pl
new file mode 100644
index 0000000..8aa10b9
--- /dev/null
+++ b/contrib/perl5/t/pod/testpchk.pl
@@ -0,0 +1,129 @@
+package TestPodChecker;
+
+BEGIN {
+   use File::Basename;
+   use File::Spec;
+   push @INC, '..';
+   my $THISDIR = dirname $0;
+   unshift @INC, $THISDIR;
+   require "testcmp.pl";
+   import TestCompare;
+   my $PARENTDIR = dirname $THISDIR;
+   push @INC, map { File::Spec->catfile($_, 'lib') } ($PARENTDIR, $THISDIR);
+   require VMS::Filespec if $^O eq 'VMS';
+}
+
+use Pod::Checker;
+use vars qw(@ISA @EXPORT $MYPKG);
+#use strict;
+#use diagnostics;
+use Carp;
+use Exporter;
+#use File::Compare;
+
+@ISA = qw(Exporter);
+@EXPORT = qw(&testpodchecker);
+$MYPKG = eval { (caller)[0] };
+
+sub stripname( $ ) {
+   local $_ = shift;
+   return /(\w[.\w]*)\s*$/ ? $1 : $_;
+}
+
+sub msgcmp( $ $ ) {
+   ## filter out platform-dependent aspects of error messages
+   my ($line1, $line2) = @_;
+   for ($line1, $line2) {
+      ## remove filenames from error messages to avoid any
+      ## filepath naming differences between OS platforms
+      s/(at line \S+ in file) .*\W(\w+\.[tT])\s*$/$1 \L$2\E/;
+      s/.*\W(\w+\.[tT]) (has \d+ pod syntax error)/\L$1\E $2/;
+   }
+   return ($line1 ne $line2);
+}
+
+sub testpodcheck( @ ) {
+   my %args = @_;
+   my $infile  = $args{'-In'}  || croak "No input file given!";
+   my $outfile = $args{'-Out'} || croak "No output file given!";
+   my $cmpfile = $args{'-Cmp'} || croak "No compare-result file given!";
+
+   my $different = '';
+   my $testname = basename $cmpfile, '.t', '.xr';
+
+   unless (-e $cmpfile) {
+      my $msg = "*** Can't find comparison file $cmpfile for testing $infile";
+      warn  "$msg\n";
+      return  $msg;
+   }
+
+   print "# Running podchecker for '$testname'...\n";
+   ## Compare the output against the expected result
+   if ($^O eq 'VMS') {
+      for ($infile, $outfile, $cmpfile) {
+         $_ = VMS::Filespec::unixify($_)  unless  ref;
+      }
+   }
+   podchecker($infile, $outfile);
+   if ( testcmp({'-cmplines' => \&msgcmp}, $outfile, $cmpfile) ) {
+       $different = "$outfile is different from $cmpfile";
+   }
+   else {
+       unlink($outfile);
+   }
+   return  $different;
+}
+
+sub testpodchecker( @ ) {
+   my %opts = (ref $_[0] eq 'HASH') ? %{shift()} : ();
+   my @testpods = @_;
+   my ($testname, $testdir) = ("", "");
+   my ($podfile, $cmpfile) = ("", "");
+   my ($outfile, $errfile) = ("", "");
+   my $passes = 0;
+   my $failed = 0;
+   local $_;
+
+   print "1..", scalar @testpods, "\n"  unless ($opts{'-xrgen'});
+
+   for $podfile (@testpods) {
+      ($testname, $_) = fileparse($podfile);
+      $testdir ||=  $_;
+      $testname  =~ s/\.t$//;
+      $cmpfile   =  $testdir . $testname . '.xr';
+      $outfile   =  $testdir . $testname . '.OUT';
+
+      if ($opts{'-xrgen'}) {
+          if ($opts{'-force'} or ! -e $cmpfile) {
+             ## Create the comparison file
+             print "# Creating expected result for \"$testname\"" .
+                   " podchecker test ...\n";
+             podchecker($podfile, $cmpfile);
+          }
+          else {
+             print "# File $cmpfile already exists" .
+                   " (use '-force' to regenerate it).\n";
+          }
+          next;
+      }
+
+      my $failmsg = testpodcheck
+                        -In  => $podfile,
+                        -Out => $outfile,
+                        -Cmp => $cmpfile;
+      if ($failmsg) {
+          ++$failed;
+          print "#\tFAILED. ($failmsg)\n";
+	  print "not ok ", $failed+$passes, "\n";
+      }
+      else {
+          ++$passes;
+          unlink($outfile);
+          print "#\tPASSED.\n";
+	  print "ok ", $failed+$passes, "\n";
+      }
+   }
+   return  $passes;
+}
+
+1;
diff --git a/contrib/perl5/t/pragma/constant.t b/contrib/perl5/t/pragma/constant.t
index 5b63dfa..6438332 100755
--- a/contrib/perl5/t/pragma/constant.t
+++ b/contrib/perl5/t/pragma/constant.t
@@ -2,10 +2,10 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib' if -d '../lib';
+    unshift @INC, '../lib' if -d '../lib';
 }
 
-BEGIN {$^W |= 1}		# Insist upon warnings
+use warnings;
 use vars qw{ @warnings };
 BEGIN {				# ...and save 'em for later
     $SIG{'__WARN__'} = sub { push @warnings, @_ }
@@ -14,9 +14,9 @@ END { print @warnings }
 
 ######################### We start with some black magic to print on failure.
 
-BEGIN { $| = 1; print "1..46\n"; }
+BEGIN { $| = 1; print "1..73\n"; }
 END {print "not ok 1\n" unless $loaded;}
-use constant;
+use constant 1.01;
 $loaded = 1;
 #print "# Version: $constant::VERSION\n";
 print "ok 1\n";
@@ -96,11 +96,8 @@ test 23, length(MESS) == 8;
 
 use constant TRAILING	=> '12 cats';
 {
-    my $save_warn;
-    local $^W;
-    BEGIN { $save_warn = $^W; $^W = 0 }
+    no warnings 'numeric';
     test 24, TRAILING == 12;
-    BEGIN { $^W = $save_warn }
 }
 test 25, TRAILING eq '12 cats';
 
@@ -138,7 +135,7 @@ test 37, @warnings &&
     shift @warnings;
 
 test 38, @warnings == 0, "unexpected warning";
-test 39, $^W & 1, "Who disabled the warnings?";
+test 39, 1;
 
 use constant CSCALAR	=> \"ok 40\n";
 use constant CHASH	=> { foo => "ok 41\n" };
@@ -151,7 +148,83 @@ print CHASH->{foo};
 print CARRAY->[1];
 print CPHASH->{foo};
 eval q{ CPHASH->{bar} };
-test 44, scalar($@ =~ /^No such array/);
+test 44, scalar($@ =~ /^No such pseudo-hash field/);
 print CCODE->(45);
 eval q{ CCODE->{foo} };
 test 46, scalar($@ =~ /^Constant is not a HASH/);
+
+# Allow leading underscore
+use constant _PRIVATE => 47;
+test 47, _PRIVATE == 47;
+
+# Disallow doubled leading underscore
+eval q{
+    use constant __DISALLOWED => "Oops";
+};
+test 48, $@ =~ /begins with '__'/;
+
+# Check on declared() and %declared. This sub should be EXACTLY the
+# same as the one quoted in the docs!
+sub declared ($) {
+    use constant 1.01;              # don't omit this!
+    my $name = shift;
+    $name =~ s/^::/main::/;
+    my $pkg = caller;
+    my $full_name = $name =~ /::/ ? $name : "${pkg}::$name";
+    $constant::declared{$full_name};
+}
+
+test 49, declared 'PI';
+test 50, $constant::declared{'main::PI'};
+
+test 51, !declared 'PIE';
+test 52, !$constant::declared{'main::PIE'};
+
+{
+    package Other;
+    use constant IN_OTHER_PACK => 42;
+    ::test 53, ::declared 'IN_OTHER_PACK';
+    ::test 54, $constant::declared{'Other::IN_OTHER_PACK'};
+    ::test 55, ::declared 'main::PI';
+    ::test 56, $constant::declared{'main::PI'};
+}
+
+test 57, declared 'Other::IN_OTHER_PACK';
+test 58, $constant::declared{'Other::IN_OTHER_PACK'};
+
+@warnings = ();
+eval q{
+    no warnings;
+    use warnings 'constant';
+    use constant 'BEGIN' => 1 ;
+    use constant 'INIT' => 1 ;
+    use constant 'CHECK' => 1 ;
+    use constant 'END' => 1 ;
+    use constant 'DESTROY' => 1 ;
+    use constant 'AUTOLOAD' => 1 ;
+    use constant 'STDIN' => 1 ;
+    use constant 'STDOUT' => 1 ;
+    use constant 'STDERR' => 1 ;
+    use constant 'ARGV' => 1 ;
+    use constant 'ARGVOUT' => 1 ;
+    use constant 'ENV' => 1 ;
+    use constant 'INC' => 1 ;
+    use constant 'SIG' => 1 ;
+};
+
+test 59, @warnings == 14 ;
+test 60, (shift @warnings) =~ /^Constant name 'BEGIN' is a Perl keyword at/;
+test 61, (shift @warnings) =~ /^Constant name 'INIT' is a Perl keyword at/;
+test 62, (shift @warnings) =~ /^Constant name 'CHECK' is a Perl keyword at/;
+test 63, (shift @warnings) =~ /^Constant name 'END' is a Perl keyword at/;
+test 64, (shift @warnings) =~ /^Constant name 'DESTROY' is a Perl keyword at/;
+test 65, (shift @warnings) =~ /^Constant name 'AUTOLOAD' is a Perl keyword at/;
+test 66, (shift @warnings) =~ /^Constant name 'STDIN' is forced into package main:: a/;
+test 67, (shift @warnings) =~ /^Constant name 'STDOUT' is forced into package main:: at/;
+test 68, (shift @warnings) =~ /^Constant name 'STDERR' is forced into package main:: at/;
+test 69, (shift @warnings) =~ /^Constant name 'ARGV' is forced into package main:: at/;
+test 70, (shift @warnings) =~ /^Constant name 'ARGVOUT' is forced into package main:: at/;
+test 71, (shift @warnings) =~ /^Constant name 'ENV' is forced into package main:: at/;
+test 72, (shift @warnings) =~ /^Constant name 'INC' is forced into package main:: at/;
+test 73, (shift @warnings) =~ /^Constant name 'SIG' is forced into package main:: at/;
+@warnings = ();
diff --git a/contrib/perl5/t/pragma/diagnostics.t b/contrib/perl5/t/pragma/diagnostics.t
new file mode 100755
index 0000000..15cd6b5
--- /dev/null
+++ b/contrib/perl5/t/pragma/diagnostics.t
@@ -0,0 +1,38 @@
+#!./perl
+
+BEGIN {
+    chdir '..' if -d '../pod';
+    unshift @INC, './lib' if -d './lib';
+}
+
+
+######################### We start with some black magic to print on failure.
+
+# Change 1..1 below to 1..last_test_to_print .
+# (It may become useful if the test is moved to ./t subdirectory.)
+use strict;
+use warnings;
+
+use vars qw($Test_Num $Total_tests);
+
+my $loaded;
+BEGIN { $| = 1; $Test_Num = 1 }
+END {print "not ok $Test_Num\n" unless $loaded;}
+print "1..$Total_tests\n";
+BEGIN { require diagnostics; } # Don't want diagnostics' noise yet.
+$loaded = 1;
+ok($loaded, 'compile');
+######################### End of black magic.
+
+sub ok {
+	my($test, $name) = shift;
+	print "not " unless $test;
+	print "ok $Test_Num";
+	print " - $name" if defined $name;
+	print "\n";
+	$Test_Num++;
+}
+
+
+# Change this to your # of ok() calls + 1
+BEGIN { $Total_tests = 1 }
diff --git a/contrib/perl5/t/pragma/locale.t b/contrib/perl5/t/pragma/locale.t
index 7e3df8c..414ceff 100755
--- a/contrib/perl5/t/pragma/locale.t
+++ b/contrib/perl5/t/pragma/locale.t
@@ -2,7 +2,8 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
+    unshift @INC, '.';
     require Config; import Config;
     if (!$Config{d_setlocale} || $Config{ccflags} =~ /\bD?NO_LOCALE\b/) {
 	print "1..0\n";
@@ -12,6 +13,16 @@ BEGIN {
 
 use strict;
 
+my $debug = 1;
+
+sub debug {
+    print @_ if $debug;
+}
+
+sub debugf {
+    printf @_ if $debug;
+}
+
 my $have_setlocale = 0;
 eval {
     require POSIX;
@@ -23,17 +34,11 @@ eval {
 # and mingw32 uses said silly CRT
 $have_setlocale = 0 if $^O eq 'MSWin32' && $Config{cc} =~ /^(cl|gcc)/i;
 
-# 103 (the last test) may fail but that is okay.
-# (It indicates something broken in the environment, not Perl)
-# Therefore .. only until 102, not 103.
-print "1..", ($have_setlocale ? 102 : 98), "\n";
+print "1..", ($have_setlocale ? 116 : 98), "\n";
 
-use vars qw($a
-	    $English $German $French $Spanish
-	    @C @English @German @French @Spanish
-	    $Locale @Locale %iLocale %UPPER %lower @Neoalpha);
+use vars qw(&LC_ALL);
 
-$a = 'abc %';
+my $a = 'abc %';
 
 sub ok {
     my ($n, $result) = @_;
@@ -47,7 +52,7 @@ sub ok {
 # even the default locale will taint under 'use locale'.
 
 sub is_tainted { # hello, camel two.
-    local $^W;	# no warnings 'undef'
+    no warnings 'uninitialized' ;
     my $dummy;
     not eval { $dummy = join("", @_), kill 0; 1 }
 }
@@ -73,9 +78,9 @@ check_taint       7, "\L$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  10, sprintf('%e', 123.456);
+check_taint_not  11, sprintf('%f', 123.456);
+check_taint_not  12, sprintf('%g', 123.456);
 check_taint_not  13, sprintf('%d', 123.456);
 check_taint_not  14, sprintf('%x', 123.456);
 
@@ -219,269 +224,511 @@ 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).
+# unless setlocale() is missing (i.e. minitest).
 
 exit unless $have_setlocale;
 
-sub getalnum {
+# Find locales.
+
+debug "# Scanning for locales...\n";
+
+# Note that it's okay that some languages have their native names
+# capitalized here even though that's not "right".  They are lowercased
+# anyway later during the scanning process (and besides, some clueless
+# vendor might have them capitalized errorneously anyway).
+
+my $locales = <<EOF;
+Afrikaans:af:za:1 15
+Arabic:ar:dz eg sa:6 arabic8
+Brezhoneg Breton:br:fr:1 15
+Bulgarski Bulgarian:bg:bg:5
+Chinese:zh:cn tw:cn.EUC eucCN eucTW euc.CN euc.TW GB2312 tw.EUC
+Hrvatski Croatian:hr:hr:2
+Cymraeg Welsh:cy:cy:1 14 15
+Czech:cs:cz:2
+Dansk Danish:dk:da:1 15
+Nederlands Dutch:nl:be nl:1 15
+English American British:en:au ca gb ie nz us uk:1 15 cp850
+Esperanto:eo:eo:3
+Eesti Estonian:et:ee:4 6 13
+Suomi Finnish:fi:fi:1 15
+Flamish::fl:1 15
+Deutsch German:de:at be ch de lu:1 15
+Euskaraz Basque:eu:es fr:1 15
+Galego Galician:gl:es:1 15
+Ellada Greek:el:gr:7 g8
+Frysk:fy:nl:1 15
+Greenlandic:kl:gl:4 6
+Hebrew:iw:il:8 hebrew8
+Hungarian:hu:hu:2
+Indonesian:in:id:1 15
+Gaeilge Irish:ga:IE:1 14 15
+Italiano Italian:it:ch it:1 15
+Nihongo Japanese:ja:jp:euc eucJP jp.EUC sjis
+Korean:ko:kr:
+Latine Latin:la:va:1 15
+Latvian:lv:lv:4 6 13
+Lithuanian:lt:lt:4 6 13
+Macedonian:mk:mk:1 15
+Maltese:mt:mt:3
+Norsk Norwegian:no:no:1 15
+Occitan:oc:es:1 15
+Polski Polish:pl:pl:2
+Rumanian:ro:ro:2
+Russki Russian:ru:ru su ua:5 koi8 koi8r koi8u cp1251
+Serbski Serbian:sr:yu:5
+Slovak:sk:sk:2
+Slovene Slovenian:sl:si:2
+Sqhip Albanian:sq:sq:1 15
+Svenska Swedish:sv:fi se:1 15
+Thai:th:th:11 tis620
+Turkish:tr:tr:9 turkish8
+Yiddish:::1 15
+EOF
+
+if ($^O eq 'os390') {
+    $locales =~ s/Svenska Swedish:sv:fi se:1 15\n//;
+    $locales =~ s/Thai:th:th:11 tis620\n//;
+}
+
+sub in_utf8 () { $^H & 0x08 }
+
+if (in_utf8) {
+    require "pragma/locale/utf8";
+} else {
+    require "pragma/locale/latin1";
+}
+
+my @Locale;
+my $Locale;
+my @Alnum_;
+
+sub getalnum_ {
     sort grep /\w/, map { chr } 0..255
 }
 
-sub locatelocale ($$@) {
-    my ($lcall, $alnum, @try) = @_;
+sub trylocale {
+    my $locale = shift;
+    if (setlocale(LC_ALL, $locale)) {
+	push @Locale, $locale;
+    }
+}
 
-    undef $$lcall;
+sub decode_encodings {
+    my @enc;
 
-    for (@try) {
-	local $^W = 0; # suppress "Subroutine LC_ALL redefined"
-	if (setlocale(&LC_ALL, $_)) {
-	    $$lcall = $_;
-	    @$alnum = &getalnum;
-	    last;
+    foreach (split(/ /, shift)) {
+	if (/^(\d+)$/) {
+	    push @enc, "ISO8859-$1";
+	    push @enc, "iso8859$1";	# HP
+	    if ($1 eq '1') {
+		 push @enc, "roman8";	# HP
+	    }
+	} else {
+	    push @enc, $_;
 	}
     }
+    if ($^O eq 'os390') {
+	push @enc, qw(IBM-037 IBM-819 IBM-1047);
+    }
 
-    @$alnum = () unless (defined $$lcall);
+    return @enc;
 }
 
-# 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 (@English > @Locale);
-($Locale, @Locale) = ($German, @German)
-    if (@German  > @Locale);
-($Locale, @Locale) = ($French, @French)
-    if (@French  > @Locale);
-($Locale, @Locale) = ($Spanish, @Spanish)
-    if (@Spanish > @Locale);
-
-{
-    local $^W = 0;
-    setlocale(&LC_ALL, $Locale);
+trylocale("C");
+trylocale("POSIX");
+foreach (0..15) {
+    trylocale("ISO8859-$_");
+    trylocale("iso8859$_");
+    trylocale("iso8859-$_");
+    trylocale("iso_8859_$_");
+    trylocale("isolatin$_");
+    trylocale("isolatin-$_");
+    trylocale("iso_latin_$_");
+}
+
+foreach my $locale (split(/\n/, $locales)) {
+    my ($locale_name, $language_codes, $country_codes, $encodings) =
+	split(/:/, $locale);
+    my @enc = decode_encodings($encodings);
+    foreach my $loc (split(/ /, $locale_name)) {
+	trylocale($loc);
+	foreach my $enc (@enc) {
+	    trylocale("$loc.$enc");
+	}
+	$loc = lc $loc;
+	foreach my $enc (@enc) {
+	    trylocale("$loc.$enc");
+	}
+    }
+    foreach my $lang (split(/ /, $language_codes)) {
+	trylocale($lang);
+	foreach my $country (split(/ /, $country_codes)) {
+	    my $lc = "${lang}_${country}";
+	    trylocale($lc);
+	    foreach my $enc (@enc) {
+		trylocale("$lc.$enc");
+	    }
+	    my $lC = "${lang}_\U${country}";
+	    trylocale($lC);
+	    foreach my $enc (@enc) {
+		trylocale("$lC.$enc");
+	    }
+	}
+    }
 }
 
-# Sort it now that LC_ALL has been set.
+setlocale(LC_ALL, "C");
 
 @Locale = sort @Locale;
 
-print "# Locale = $Locale\n";
-print "# Alnum_ = @Locale\n";
+debug "# Locales = @Locale\n";
+
+my %Problem;
+my %Okay;
+my %Testing;
+my @Neoalpha;
+my %Neoalpha;
+
+sub tryneoalpha {
+    my ($Locale, $i, $test) = @_;
+    debug "# testing $i with locale '$Locale'\n"
+	unless $Testing{$i}{$Locale}++;
+    unless ($test) {
+	$Problem{$i}{$Locale} = 1;
+	debug "# failed $i with locale '$Locale'\n";
+    } else {
+	push @{$Okay{$i}}, $Locale;
+    }
+}
 
-{
-    my $i = 0;
+foreach $Locale (@Locale) {
+    debug "# Locale = $Locale\n";
+    @Alnum_ = getalnum_();
+    debug "# \\w = @Alnum_\n";
 
-    for (@Locale) {
-	$iLocale{$_} = $i++;
+    unless (setlocale(LC_ALL, $Locale)) {
+	foreach (99..103) {
+	    $Problem{$_}{$Locale} = -1;
+	}
+	next;
+    }
+
+    # Sieve the uppercase and the lowercase.
+    
+    my %UPPER = ();
+    my %lower = ();
+    my %BoThCaSe = ();
+    for (@Alnum_) {
+	if (/[^\d_]/) { # skip digits and the _
+	    if (uc($_) eq $_) {
+		$UPPER{$_} = $_;
+	    }
+	    if (lc($_) eq $_) {
+		$lower{$_} = $_;
+	    }
+	}
+    }
+    foreach (keys %UPPER) {
+	$BoThCaSe{$_}++ if exists $lower{$_};
+    }
+    foreach (keys %lower) {
+	$BoThCaSe{$_}++ if exists $UPPER{$_};
+    }
+    foreach (keys %BoThCaSe) {
+	delete $UPPER{$_};
+	delete $lower{$_};
     }
-}
 
-# Sieve the uppercase and the lowercase.
+    debug "# UPPER    = ", join(" ", sort keys %UPPER   ), "\n";
+    debug "# lower    = ", join(" ", sort keys %lower   ), "\n";
+    debug "# BoThCaSe = ", join(" ", sort keys %BoThCaSe), "\n";
 
-for (@Locale) {
-    if (/[^\d_]/) { # skip digits and the _
-	if (lc eq $_) {
-	    $UPPER{$_} = uc;
-	} else {
-	    $lower{$_} = lc;
+    # Find the alphabets that are not alphabets in the default locale.
+
+    {
+	no locale;
+    
+	@Neoalpha = ();
+	for (keys %UPPER, keys %lower) {
+	    push(@Neoalpha, $_) if (/\W/);
+	    $Neoalpha{$_} = $_;
 	}
     }
-}
 
-# Find the alphabets that are not alphabets in the default locale.
+    @Neoalpha = sort @Neoalpha;
+
+    debug "# Neoalpha = @Neoalpha\n";
+
+    if (@Neoalpha == 0) {
+	# If we have no Neoalphas the remaining tests are no-ops.
+	debug "# no Neoalpha, skipping tests 99..102 for locale '$Locale'\n";
+	foreach (99..102) {
+	    push @{$Okay{$_}}, $Locale;
+	}
+    } else {
 
-{
-    no locale;
+	# Test \w.
     
-    for (keys %UPPER, keys %lower) {
-	push(@Neoalpha, $_) if (/\W/);
+	{
+	    my $word = join('', @Neoalpha);
+
+	    $word =~ /^(\w+)$/;
+
+	    tryneoalpha($Locale, 99, $1 eq $word);
+	}
+
+	# Cross-check the whole 8-bit character set.
+
+	for (map { chr } 0..255) {
+	    tryneoalpha($Locale, 100,
+			(/\w/ xor /\W/) ||
+			(/\d/ xor /\D/) ||
+			(/\s/ xor /\S/));
+	}
+
+	# Test for read-only scalars' locale vs non-locale comparisons.
+
+	{
+	    no locale;
+	    $a = "qwerty";
+	    {
+		use locale;
+		tryneoalpha($Locale, 101, ($a cmp "qwerty") == 0);
+	    }
+	}
+
+	{
+	    my ($from, $to, $lesser, $greater,
+		@test, %test, $test, $yes, $no, $sign);
+
+	    for (0..9) {
+		# Select a slice.
+		$from = int(($_*@Alnum_)/10);
+		$to = $from + int(@Alnum_/10);
+		$to = $#Alnum_ if ($to > $#Alnum_);
+		$lesser  = join('', @Alnum_[$from..$to]);
+		# Select a slice one character on.
+		$from++; $to++;
+		$to = $#Alnum_ if ($to > $#Alnum_);
+		$greater = join('', @Alnum_[$from..$to]);
+		($yes, $no, $sign) = ($lesser lt $greater
+				      ? ("    ", "not ", 1)
+				      : ("not ", "    ", -1));
+		# all these tests should FAIL (return 0).
+		# Exact lt or gt cannot be tested because
+		# in some locales, say, eacute and E may test equal.
+		@test = 
+		    (
+		     $no.'    ($lesser  le $greater)',  # 1
+		     'not      ($lesser  ne $greater)', # 2
+		     '         ($lesser  eq $greater)', # 3
+		     $yes.'    ($lesser  ge $greater)', # 4
+		     $yes.'    ($lesser  ge $greater)', # 5
+		     $yes.'    ($greater le $lesser )', # 7
+		     'not      ($greater ne $lesser )', # 8
+		     '         ($greater eq $lesser )', # 9
+		     $no.'     ($greater ge $lesser )', # 10
+		     'not (($lesser cmp $greater) == -$sign)' # 12
+		     );
+		@test{@test} = 0 x @test;
+		$test = 0;
+		for my $ti (@test) {
+		    $test{$ti} = eval $ti;
+		    $test ||= $test{$ti}
+		}
+		tryneoalpha($Locale, 102, $test == 0);
+		if ($test) {
+		    debug "# lesser  = '$lesser'\n";
+		    debug "# greater = '$greater'\n";
+		    debug "# lesser cmp greater = ",
+		          $lesser cmp $greater, "\n";
+		    debug "# greater cmp lesser = ",
+		          $greater cmp $lesser, "\n";
+		    debug "# (greater) from = $from, to = $to\n";
+		    for my $ti (@test) {
+			debugf("# %-40s %-4s", $ti,
+			       $test{$ti} ? 'FAIL' : 'ok');
+			if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
+			    debugf("(%s == %4d)", $1, eval $1);
+			}
+			debug "\n#";
+		    }
+
+		    last;
+		}
+	    }
+	}
     }
-}
 
-@Neoalpha = sort @Neoalpha;
+    use locale;
 
-# Test \w.
+    my ($x, $y) = (1.23, 1.23);
 
-{
-    my $word = join('', @Neoalpha);
+    my $a = "$x";
+    printf ''; # printf used to reset locale to "C"
+    my $b = "$y";
 
-    $word =~ /^(\w*)$/;
+    debug "# 103..107: a = $a, b = $b, Locale = $Locale\n";
 
-    print 'not ' if ($1 ne $word);
-}
-print "ok 99\n";
+    tryneoalpha($Locale, 103, $a eq $b);
 
-# Find places where the collation order differs from the default locale.
+    my $c = "$x";
+    my $z = sprintf ''; # sprintf used to reset locale to "C"
+    my $d = "$y";
 
-print "# testing 100\n";
-{
-    my (@k, $i, $j, @d);
+    debug "# 104..107: c = $c, d = $d, Locale = $Locale\n";
+
+    tryneoalpha($Locale, 104, $c eq $d); 
 
     {
-	no locale;
+	use warnings;
+	my $w = 0;
+	local $SIG{__WARN__} = sub { $w++ };
+
+	# the == (among other ops) used to warn for locales
+	# that had something else than "." as the radix character
+
+	tryneoalpha($Locale, 105, $c == 1.23);
+
+	tryneoalpha($Locale, 106, $c == $x);
+
+	tryneoalpha($Locale, 107, $c == $d);
+
+	{
+	    no locale;
+	
+	    my $e = "$x";
+
+	    debug "# 108..110: e = $e, Locale = $Locale\n";
+
+	    tryneoalpha($Locale, 108, $e == 1.23);
+
+	    tryneoalpha($Locale, 109, $e == $x);
+	    
+	    tryneoalpha($Locale, 110, $e == $c);
+	}
+	
+	tryneoalpha($Locale, 111, $w == 0);
+
+	my $f = "1.23";
 
-	@k = sort (keys %UPPER, keys %lower); 
+	debug "# 112..114: f = $f, locale = $Locale\n";
+
+	tryneoalpha($Locale, 112, $f == 1.23);
+
+	tryneoalpha($Locale, 113, $f == $x);
+	
+	tryneoalpha($Locale, 114, $f == $c);
     }
 
-    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]]);
-	    }
+    debug "# testing 115 with locale '$Locale'\n";
+    {
+	use locale;
+
+	sub lcA {
+	    my $lc0 = lc $_[0];
+	    my $lc1 = lc $_[1];
+	    return $lc0 cmp $lc1;
 	}
+
+        sub lcB {
+	    return lc($_[0]) cmp lc($_[1]);
+	}
+
+        my $x = "ab";
+        my $y = "aa";
+        my $z = "AB";
+
+        tryneoalpha($Locale, 115,
+		    lcA($x, $y) == 1 && lcB($x, $y) == 1 ||
+		    lcA($x, $z) == 0 && lcB($x, $z) == 0);
     }
 
-    # Cross-check those places.
+    debug "# testing 116 with locale '$Locale'\n";
+    {
+	use locale;
 
-    for (@d) {
-	($i, $j) = @$_;
-	if ($i gt $j) {
-	    print "# failed 100 at:\n";
-	    print "# i = $i, j = $j, i ",
-	          $i le $j ? 'le' : 'gt', " j\n";
-	    print 'not ';
-	    last;
+	my @f = ();
+	foreach my $x (keys %UPPER) {
+	    my $y = lc $x;
+	    next unless uc $y eq $x;
+	    push @f, $x unless $x =~ /$y/i && $y =~ /$x/i;
 	}
+	foreach my $x (keys %lower) {
+	    my $y = uc $x;
+	    next unless lc $y eq $x;
+	    push @f, $x unless $x =~ /$y/i && $y =~ /$x/i;
+	}
+	tryneoalpha($Locale, 116, @f == 0);
+	print "# testing 116 failed for locale '$Locale' for characters @f\n"
+            if @f;
     }
 }
-print "ok 100\n";
-
-# Cross-check whole character set.
-
-print "# testing 101\n";
-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 "# failed 101 at:\n";
-	print "# ", ord($_), " '$_'\n";
-	print 'not ';
-	last;
+
+# Recount the errors.
+
+foreach (99..116) {
+    if ($Problem{$_} || !defined $Okay{$_} || !@{$Okay{$_}}) {
+	if ($_ == 102) {
+	    print "# The failure of test 102 is not necessarily fatal.\n";
+	    print "# It usually indicates a problem in the enviroment,\n";
+	    print "# not in Perl itself.\n";
+	}
+	print "not ";
     }
+    print "ok $_\n";
 }
-print "ok 101\n";
-
-# Test for read-onlys.
 
-print "# testing 102\n";
-{
-    no locale;
-    $a = "qwerty";
-    {
-	use locale;
-	print "not " if $a cmp "qwerty";
+# Give final advice.
+
+my $didwarn = 0;
+
+foreach (99..116) {
+    if ($Problem{$_}) {
+	my @f = sort keys %{ $Problem{$_} };
+	my $f = join(" ", @f);
+	$f =~ s/(.{50,60}) /$1\n#\t/g;
+	print
+	    "#\n",
+            "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
+	    "#\t", $f, "\n#\n",
+	    "# on your system may have errors because the locale test $_\n",
+            "# failed in ", (@f == 1 ? "that locale" : "those locales"),
+            ".\n";
+	print <<EOW;
+#
+# If your users are not using these locales you are safe for the moment,
+# but please report this failure first to perlbug\@perl.com using the
+# perlbug script (as described in the INSTALL file) so that the exact
+# details of the failures can be sorted out first and then your operating
+# system supplier can be alerted about these anomalies.
+#
+EOW
+	$didwarn = 1;
     }
 }
-print "ok 102\n";
-
-# This test must be the last one because its failure is not fatal.
-# The @Locale should be internally consistent.
-# Thanks to Hallvard Furuseth <h.b.furuseth@usit.uio.no>
-# for inventing a way to test for ordering consistency
-# without requiring any particular order.
-# <jhi@iki.fi>
-
-print "# testing 103\n";
-{
-    my ($from, $to, $lesser, $greater, @test, %test, $test, $yes, $no, $sign);
-
-    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..$to]);
-	($yes, $no, $sign) = ($lesser lt $greater
-				? ("    ", "not ", 1)
-				: ("not ", "    ", -1));
-	# all these tests should FAIL (return 0).
-	@test = 
-	    (
-	     $no.'    ($lesser  lt $greater)',  # 0
-	     $no.'    ($lesser  le $greater)',  # 1
-	     'not      ($lesser  ne $greater)', # 2
-	     '         ($lesser  eq $greater)', # 3
-	     $yes.'    ($lesser  ge $greater)', # 4
-	     $yes.'    ($lesser  gt $greater)', # 5
-	     $yes.'    ($greater lt $lesser )', # 6
-	     $yes.'    ($greater le $lesser )', # 7
-	     'not      ($greater ne $lesser )', # 8
-	     '         ($greater eq $lesser )', # 9
-	     $no.'     ($greater ge $lesser )', # 10
-	     $no.'     ($greater gt $lesser )', # 11
-	     'not (($lesser cmp $greater) == -$sign)' # 12
-	     );
-	@test{@test} = 0 x @test;
-	$test = 0;
-	for my $ti (@test) { $test{$ti} = eval $ti ; $test ||= $test{$ti} }
-	if ($test) {
-	    print "# failed 103 at:\n";
-	    print "# lesser  = '$lesser'\n";
-	    print "# greater = '$greater'\n";
-	    print "# lesser cmp greater = ", $lesser cmp $greater, "\n";
-	    print "# greater cmp lesser = ", $greater cmp $lesser, "\n";
-	    print "# (greater) from = $from, to = $to\n";
-	    for my $ti (@test) {
-		printf("# %-40s %-4s", $ti,
-		       $test{$ti} ? 'FAIL' : 'ok');
-		if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
-		    printf("(%s == %4d)", $1, eval $1);
-	        }
-		print "\n";
-	    }
 
-	    warn "The locale definition on your system may have errors.\n";
-	    last;
+# Tell which locales ere okay.
+
+if ($didwarn) {
+    my @s;
+    
+    foreach my $l (@Locale) {
+	my $p = 0;
+	foreach my $t (102..102) {
+	    $p++ if $Problem{$t}{$l};
 	}
+	push @s, $l if $p == 0;
     }
+    
+    my $s = join(" ", @s);
+    $s =~ s/(.{50,60}) /$1\n#\t/g;
+
+    warn
+	"# The following locales\n#\n",
+        "#\t", $s, "\n#\n",
+	"# tested okay.\n#\n",
 }
 
 # eof
diff --git a/contrib/perl5/t/pragma/locale/latin1 b/contrib/perl5/t/pragma/locale/latin1
new file mode 100644
index 0000000..f40f732
--- /dev/null
+++ b/contrib/perl5/t/pragma/locale/latin1
@@ -0,0 +1,10 @@
+$locales .= <<EOF;
+Catal� Catalan:ca:es:1 15
+Fran�ais French:fr:be ca ch fr lu:1 15
+G�idhlig Gaelic:gd:gb uk:1 14 15
+F�royskt Faroese:fo:fo:1 15
+�slensku Icelandic:is:is:1 15
+S�mi Lappish:::4 6 13
+Portugu�s Portuguese:po:po br:1 15
+Espan�l Spanish:es:ar bo cl co cr do ec es gt hn mx ni pa pe py sv uy ve:1 15
+EOF
diff --git a/contrib/perl5/t/pragma/locale/utf8 b/contrib/perl5/t/pragma/locale/utf8
new file mode 100644
index 0000000..fbbe94f
--- /dev/null
+++ b/contrib/perl5/t/pragma/locale/utf8
@@ -0,0 +1,10 @@
+$locales .= <<EOF;
+Català Catalan:ca:es:1 15
+Français French:fr:be ca ch fr lu:1 15
+Gáidhlig Gaelic:gd:gb uk:1 14 15
+Føroyskt Faroese:fo:fo:1 15
+Íslensku Icelandic:is:is:1 15
+Sámi Lappish:::4 6 13
+Português Portuguese:po:po br:1 15
+Espanõl Spanish:es:ar bo cl co cr do ec es gt hn mx ni pa pe py sv uy ve:1 15
+EOF
diff --git a/contrib/perl5/t/pragma/overload.t b/contrib/perl5/t/pragma/overload.t
index 0682266..f9a9c59 100755
--- a/contrib/perl5/t/pragma/overload.t
+++ b/contrib/perl5/t/pragma/overload.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
 }
 
 package Oscalar;
@@ -706,5 +706,227 @@ test($c, "bareword");	# 135
   my @sorted2 = map $$_, @sorted1;
   test "@sorted2", '0 10 7 4 1 11 8 5 12 2 9 6 3';
 }
+{
+  package iterator;
+  use overload '<>' => \&iter;
+  sub new { my ($p, $v) = @_; bless \$v, $p }
+  sub iter { my ($x) = @_; return undef if $$x < 0; return $$x--; }
+}
+
+# XXX iterator overload not intended to work with CORE::GLOBAL?
+if (defined &CORE::GLOBAL::glob) {
+  test '1', '1';	# 175
+  test '1', '1';	# 176
+  test '1', '1';	# 177
+}
+else {
+  my $iter = iterator->new(5);
+  my $acc = '';
+  my $out;
+  $acc .= " $out" while $out = <${iter}>;
+  test $acc, ' 5 4 3 2 1 0';	# 175
+  $iter = iterator->new(5);
+  test scalar <${iter}>, '5';	# 176
+  $acc = '';
+  $acc .= " $out" while $out = <$iter>;
+  test $acc, ' 4 3 2 1 0';	# 177
+}
+{
+  package deref;
+  use overload '%{}' => \&hderef, '&{}' => \&cderef, 
+    '*{}' => \&gderef, '${}' => \&sderef, '@{}' => \&aderef;
+  sub new { my ($p, $v) = @_; bless \$v, $p }
+  sub deref {
+    my ($self, $key) = (shift, shift);
+    my $class = ref $self;
+    bless $self, 'deref::dummy'; # Disable overloading of %{} 
+    my $out = $self->{$key};
+    bless $self, $class;	# Restore overloading
+    $out;
+  }
+  sub hderef {shift->deref('h')}
+  sub aderef {shift->deref('a')}
+  sub cderef {shift->deref('c')}
+  sub gderef {shift->deref('g')}
+  sub sderef {shift->deref('s')}
+}
+{
+  my $deref = bless { h => { foo => 5 , fake => 23 },
+		      c => sub {return shift() + 34},
+		      's' => \123,
+		      a => [11..13],
+		      g => \*srt,
+		    }, 'deref';
+  # Hash:
+  my @cont = sort %$deref;
+  if ("\t" eq "\011") { # ascii
+      test "@cont", '23 5 fake foo';	# 178
+  } 
+  else {                # ebcdic alpha-numeric sort order
+      test "@cont", 'fake foo 23 5';	# 178
+  }
+  my @keys = sort keys %$deref;
+  test "@keys", 'fake foo';	# 179
+  my @val = sort values %$deref;
+  test "@val", '23 5';		# 180
+  test $deref->{foo}, 5;	# 181
+  test defined $deref->{bar}, ''; # 182
+  my $key;
+  @keys = ();
+  push @keys, $key while $key = each %$deref;
+  @keys = sort @keys;
+  test "@keys", 'fake foo';	# 183  
+  test exists $deref->{bar}, ''; # 184
+  test exists $deref->{foo}, 1; # 185
+  # Code:
+  test $deref->(5), 39;		# 186
+  test &$deref(6), 40;		# 187
+  sub xxx_goto { goto &$deref }
+  test xxx_goto(7), 41;		# 188
+  my $srt = bless { c => sub {$b <=> $a}
+		  }, 'deref';
+  *srt = \&$srt;
+  my @sorted = sort srt 11, 2, 5, 1, 22;
+  test "@sorted", '22 11 5 2 1'; # 189
+  # Scalar
+  test $$deref, 123;		# 190
+  # Code
+  @sorted = sort $srt 11, 2, 5, 1, 22;
+  test "@sorted", '22 11 5 2 1'; # 191
+  # Array
+  test "@$deref", '11 12 13';	# 192
+  test $#$deref, '2';		# 193
+  my $l = @$deref;
+  test $l, 3;			# 194
+  test $deref->[2], '13';		# 195
+  $l = pop @$deref;
+  test $l, 13;			# 196
+  $l = 1;
+  test $deref->[$l], '12';	# 197
+  # Repeated dereference
+  my $double = bless { h => $deref,
+		     }, 'deref';
+  test $double->{foo}, 5;	# 198
+}
+
+{
+  package two_refs;
+  use overload '%{}' => \&gethash, '@{}' => sub { ${shift()} };
+  sub new { 
+    my $p = shift; 
+    bless \ [@_], $p;
+  }
+  sub gethash {
+    my %h;
+    my $self = shift;
+    tie %h, ref $self, $self;
+    \%h;
+  }
+
+  sub TIEHASH { my $p = shift; bless \ shift, $p }
+  my %fields;
+  my $i = 0;
+  $fields{$_} = $i++ foreach qw{zero one two three};
+  sub STORE { 
+    my $self = ${shift()};
+    my $key = $fields{shift()};
+    defined $key or die "Out of band access";
+    $$self->[$key] = shift;
+  }
+  sub FETCH { 
+    my $self = ${shift()};
+    my $key = $fields{shift()};
+    defined $key or die "Out of band access";
+    $$self->[$key];
+  }
+}
+
+my $bar = new two_refs 3,4,5,6;
+$bar->[2] = 11;
+test $bar->{two}, 11;		# 199
+$bar->{three} = 13;
+test $bar->[3], 13;		# 200
+
+{
+  package two_refs_o;
+  @ISA = ('two_refs');
+}
+
+$bar = new two_refs_o 3,4,5,6;
+$bar->[2] = 11;
+test $bar->{two}, 11;		# 201
+$bar->{three} = 13;
+test $bar->[3], 13;		# 202
+
+{
+  package two_refs1;
+  use overload '%{}' => sub { ${shift()}->[1] },
+               '@{}' => sub { ${shift()}->[0] };
+  sub new { 
+    my $p = shift; 
+    my $a = [@_];
+    my %h;
+    tie %h, $p, $a;
+    bless \ [$a, \%h], $p;
+  }
+  sub gethash {
+    my %h;
+    my $self = shift;
+    tie %h, ref $self, $self;
+    \%h;
+  }
+
+  sub TIEHASH { my $p = shift; bless \ shift, $p }
+  my %fields;
+  my $i = 0;
+  $fields{$_} = $i++ foreach qw{zero one two three};
+  sub STORE { 
+    my $a = ${shift()};
+    my $key = $fields{shift()};
+    defined $key or die "Out of band access";
+    $a->[$key] = shift;
+  }
+  sub FETCH { 
+    my $a = ${shift()};
+    my $key = $fields{shift()};
+    defined $key or die "Out of band access";
+    $a->[$key];
+  }
+}
+
+$bar = new two_refs_o 3,4,5,6;
+$bar->[2] = 11;
+test $bar->{two}, 11;		# 203
+$bar->{three} = 13;
+test $bar->[3], 13;		# 204
+
+{
+  package two_refs1_o;
+  @ISA = ('two_refs1');
+}
+
+$bar = new two_refs1_o 3,4,5,6;
+$bar->[2] = 11;
+test $bar->{two}, 11;		# 205
+$bar->{three} = 13;
+test $bar->[3], 13;		# 206
+
+{
+  package B;
+  use overload bool => sub { ${+shift} };
+}
+
+my $aaa;
+{ my $bbbb = 0; $aaa = bless \$bbbb, B }
+
+test !$aaa, 1;
+
+unless ($aaa) {
+  test 'ok', 'ok';
+} else {
+  test 'is not', 'ok';
+}
+
+
 # Last test is:
-sub last {174}
+sub last {208}
diff --git a/contrib/perl5/t/pragma/strict-refs b/contrib/perl5/t/pragma/strict-refs
index 7bf1556..10599b0 100644
--- a/contrib/perl5/t/pragma/strict-refs
+++ b/contrib/perl5/t/pragma/strict-refs
@@ -196,6 +196,7 @@ ${"Fred"} ;
 require "./abc";
 EXPECT
 Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at ./abc line 2.
+Compilation failed in require at - line 2.
 ########
 
 --FILE-- abc.pm
@@ -207,6 +208,7 @@ 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.
+Compilation failed in require at - line 2.
 BEGIN failed--compilation aborted at - line 2.
 ########
 
diff --git a/contrib/perl5/t/pragma/strict-subs b/contrib/perl5/t/pragma/strict-subs
index 61ec286..ed4fe7a 100644
--- a/contrib/perl5/t/pragma/strict-subs
+++ b/contrib/perl5/t/pragma/strict-subs
@@ -33,6 +33,24 @@ Execution of - aborted due to compilation errors.
 ########
 
 # strict subs - error
+use strict 'subs' ;
+my @a = (A..Z);
+EXPECT
+Bareword "Z" not allowed while "strict subs" in use at - line 4.
+Bareword "A" not allowed while "strict subs" in use at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# strict subs - error
+use strict 'subs' ;
+my $a = (B..Y);
+EXPECT
+Bareword "Y" not allowed while "strict subs" in use at - line 4.
+Bareword "B" not allowed while "strict subs" in use at - line 4.
+Execution of - aborted due to compilation errors.
+########
+
+# strict subs - error
 use strict ;
 Fred ;
 EXPECT
@@ -277,3 +295,25 @@ my $a = Fred ;
 EXPECT
 Bareword "Fred" not allowed while "strict subs" in use at - line 8.
 Execution of - aborted due to compilation errors.
+########
+
+# see if Foo->Bar(...) etc work under strictures
+use strict;
+package Foo; sub Bar { print "@_\n" }
+Foo->Bar('a',1);
+Bar Foo ('b',2);
+Foo->Bar(qw/c 3/);
+Bar Foo (qw/d 4/);
+Foo::->Bar('A',1);
+Bar Foo:: ('B',2);
+Foo::->Bar(qw/C 3/);
+Bar Foo:: (qw/D 4/);
+EXPECT
+Foo a 1
+Foo b 2
+Foo c 3
+Foo d 4
+Foo A 1
+Foo B 2
+Foo C 3
+Foo D 4
diff --git a/contrib/perl5/t/pragma/strict-vars b/contrib/perl5/t/pragma/strict-vars
index 42107fa..ae09742 100644
--- a/contrib/perl5/t/pragma/strict-vars
+++ b/contrib/perl5/t/pragma/strict-vars
@@ -27,6 +27,15 @@ EXPECT
 # strict vars - no error
 use strict 'vars' ;
 use vars qw( $freddy) ;
+BEGIN { *freddy = \$joe::shmoe; }
+$freddy = 2 ;
+EXPECT
+
+########
+
+# strict vars - no error
+use strict 'vars' ;
+use vars qw( $freddy) ;
 local $abc::joe ;
 my $fred ;
 my $b = \$fred ;
@@ -132,6 +141,40 @@ Compilation failed in require at - line 2.
 BEGIN failed--compilation aborted at - line 2.
 ########
 
+--FILE-- abc.pm
+package Burp;
+use strict;
+$a = 1;$f = 1;$k = 1; # just to get beyond the limit...
+$b = 1;$g = 1;$l = 1;
+$c = 1;$h = 1;$m = 1;
+$d = 1;$i = 1;$n = 1;
+$e = 1;$j = 1;$o = 1;
+$p = 0b12;
+--FILE-- 
+# known scalar leak
+BEGIN { $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3; }
+use abc;
+EXPECT
+Global symbol "$f" requires explicit package name at abc.pm line 3.
+Global symbol "$k" requires explicit package name at abc.pm line 3.
+Global symbol "$g" requires explicit package name at abc.pm line 4.
+Global symbol "$l" requires explicit package name at abc.pm line 4.
+Global symbol "$c" requires explicit package name at abc.pm line 5.
+Global symbol "$h" requires explicit package name at abc.pm line 5.
+Global symbol "$m" requires explicit package name at abc.pm line 5.
+Global symbol "$d" requires explicit package name at abc.pm line 6.
+Global symbol "$i" requires explicit package name at abc.pm line 6.
+Global symbol "$n" requires explicit package name at abc.pm line 6.
+Global symbol "$e" requires explicit package name at abc.pm line 7.
+Global symbol "$j" requires explicit package name at abc.pm line 7.
+Global symbol "$o" requires explicit package name at abc.pm line 7.
+Global symbol "$p" requires explicit package name at abc.pm line 8.
+Illegal binary digit '2' at abc.pm line 8, at end of line
+abc.pm has too many errors.
+Compilation failed in require at - line 3.
+BEGIN failed--compilation aborted at - line 3.
+########
+
 # Check scope of pragma with eval
 no strict ;
 eval {
@@ -165,6 +208,7 @@ print STDERR $@;
 $joe = 1 ;
 EXPECT
 Global symbol "$joe" requires explicit package name at - line 5.
+Global symbol "$joe" requires explicit package name at - line 8.
 Execution of - aborted due to compilation errors.
 ########
 
@@ -221,3 +265,135 @@ $joe = 1 ;
 EXPECT
 Global symbol "$joe" requires explicit package name at - line 8.
 Execution of - aborted due to compilation errors.
+########
+
+# Check if multiple evals produce same errors
+use strict 'vars';
+my $ret = eval q{ print $x; };
+print $@;
+print "ok 1\n" unless defined $ret;
+$ret = eval q{ print $x; };
+print $@;
+print "ok 2\n" unless defined $ret;
+EXPECT
+Global symbol "$x" requires explicit package name at (eval 1) line 1.
+ok 1
+Global symbol "$x" requires explicit package name at (eval 2) line 1.
+ok 2
+########
+
+# strict vars with outer our - no error
+use strict 'vars' ;
+our $freddy;
+local $abc::joe ;
+my $fred ;
+my $b = \$fred ;
+$Fred::ABC = 1 ;
+$freddy = 2 ;
+EXPECT
+
+########
+
+# strict vars with inner our - no error
+use strict 'vars' ;
+sub foo {
+    our $fred;
+    $fred;
+}
+EXPECT
+
+########
+
+# strict vars with outer our, inner use - no error
+use strict 'vars' ;
+our $fred;
+sub foo {
+    $fred;
+}
+EXPECT
+
+########
+
+# strict vars with nested our - no error
+use strict 'vars' ;
+our $fred;
+sub foo {
+    our $fred;
+    $fred;
+}
+$fred ;
+EXPECT
+
+########
+
+# strict vars with elapsed our - error
+use strict 'vars' ;
+sub foo {
+    our $fred;
+    $fred;
+}
+$fred ;
+EXPECT
+Variable "$fred" is not imported at - line 8.
+Global symbol "$fred" requires explicit package name at - line 8.
+Execution of - aborted due to compilation errors.
+########
+
+# nested our with local - no error
+$fred = 1;
+use strict 'vars';
+{
+    local our $fred = 2;
+    print $fred,"\n";
+}
+print our $fred,"\n";
+EXPECT
+2
+1
+########
+
+# "nailed" our declaration visibility across package boundaries
+use strict 'vars';
+our $foo;
+$foo = 20;
+package Foo;
+print $foo, "\n";
+EXPECT
+20
+########
+
+# multiple our declarations in same scope, different packages, no warning
+use strict 'vars';
+use warnings;
+our $foo;
+${foo} = 10;
+package Foo;
+our $foo = 20;
+print $foo, "\n";
+EXPECT
+20
+########
+
+# multiple our declarations in same scope, same package, warning
+use strict 'vars';
+use warnings;
+our $foo;
+${foo} = 10;
+our $foo;
+EXPECT
+"our" variable $foo masks earlier declaration in same scope at - line 7.
+########
+
+# multiple our declarations in same scope, same package, warning
+use strict 'vars';
+use warnings;
+our $foo;
+{
+    our $foo;
+    package Foo;
+    our $foo;
+}
+EXPECT
+"our" variable $foo redeclared at - line 7.
+	(Did you mean "local" instead of "our"?)
+Name "Foo::foo" used only once: possible typo at - line 9.
diff --git a/contrib/perl5/t/pragma/strict.t b/contrib/perl5/t/pragma/strict.t
index fc32820..c4d6416 100755
--- a/contrib/perl5/t/pragma/strict.t
+++ b/contrib/perl5/t/pragma/strict.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     $ENV{PERL5LIB} = '../lib';
 }
 
@@ -65,11 +65,9 @@ for (@prgs){
     open TEST, ">$tmpfile";
     print TEST $prog,"\n";
     close TEST;
-    my $results = $Is_VMS ?
-                  `MCR $^X $switch $tmpfile` :
-		  $Is_MSWin32 ?
+    my $results = $Is_MSWin32 ?
                   `.\\perl -I../lib $switch $tmpfile 2>&1` :
-                  `sh -c './perl $switch $tmpfile' 2>&1`;
+                  `./perl $switch $tmpfile 2>&1`;
     my $status = $?;
     $results =~ s/\n+$//;
     # allow expected output to be written as if $prog is on STDIN
diff --git a/contrib/perl5/t/pragma/sub_lval.t b/contrib/perl5/t/pragma/sub_lval.t
new file mode 100755
index 0000000..e96c329
--- /dev/null
+++ b/contrib/perl5/t/pragma/sub_lval.t
@@ -0,0 +1,429 @@
+print "1..46\n";
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+}
+
+sub a : lvalue { my $a = 34; bless \$a }  # Return a temporary
+sub b : lvalue { shift }
+
+my $out = a(b());		# Check that temporaries are allowed.
+print "# `$out'\nnot " unless ref $out eq 'main'; # Not reached if error.
+print "ok 1\n";
+
+my @out = grep /main/, a(b()); # Check that temporaries are allowed.
+print "# `@out'\nnot " unless @out==1; # Not reached if error.
+print "ok 2\n";
+
+my $in;
+
+# Check that we can return localized values from subroutines:
+
+sub in : lvalue { $in = shift; }
+sub neg : lvalue {  #(num_str) return num_str
+    local $_ = shift;
+    s/^\+/-/;
+    $_;
+}
+in(neg("+2"));
+
+
+print "# `$in'\nnot " unless $in eq '-2';
+print "ok 3\n";
+
+sub get_lex : lvalue { $in }
+sub get_st : lvalue { $blah }
+sub id : lvalue { shift }
+sub id1 : lvalue { $_[0] }
+sub inc : lvalue { ++$_[0] }
+
+$in = 5;
+$blah = 3;
+
+get_st = 7;
+
+print "# `$blah' ne 7\nnot " unless $blah eq 7;
+print "ok 4\n";
+
+get_lex = 7;
+
+print "# `$in' ne 7\nnot " unless $in eq 7;
+print "ok 5\n";
+
+++get_st;
+
+print "# `$blah' ne 8\nnot " unless $blah eq 8;
+print "ok 6\n";
+
+++get_lex;
+
+print "# `$in' ne 8\nnot " unless $in eq 8;
+print "ok 7\n";
+
+id(get_st) = 10;
+
+print "# `$blah' ne 10\nnot " unless $blah eq 10;
+print "ok 8\n";
+
+id(get_lex) = 10;
+
+print "# `$in' ne 10\nnot " unless $in eq 10;
+print "ok 9\n";
+
+++id(get_st);
+
+print "# `$blah' ne 11\nnot " unless $blah eq 11;
+print "ok 10\n";
+
+++id(get_lex);
+
+print "# `$in' ne 11\nnot " unless $in eq 11;
+print "ok 11\n";
+
+id1(get_st) = 20;
+
+print "# `$blah' ne 20\nnot " unless $blah eq 20;
+print "ok 12\n";
+
+id1(get_lex) = 20;
+
+print "# `$in' ne 20\nnot " unless $in eq 20;
+print "ok 13\n";
+
+++id1(get_st);
+
+print "# `$blah' ne 21\nnot " unless $blah eq 21;
+print "ok 14\n";
+
+++id1(get_lex);
+
+print "# `$in' ne 21\nnot " unless $in eq 21;
+print "ok 15\n";
+
+inc(get_st);
+
+print "# `$blah' ne 22\nnot " unless $blah eq 22;
+print "ok 16\n";
+
+inc(get_lex);
+
+print "# `$in' ne 22\nnot " unless $in eq 22;
+print "ok 17\n";
+
+inc(id(get_st));
+
+print "# `$blah' ne 23\nnot " unless $blah eq 23;
+print "ok 18\n";
+
+inc(id(get_lex));
+
+print "# `$in' ne 23\nnot " unless $in eq 23;
+print "ok 19\n";
+
+++inc(id1(id(get_st)));
+
+print "# `$blah' ne 25\nnot " unless $blah eq 25;
+print "ok 20\n";
+
+++inc(id1(id(get_lex)));
+
+print "# `$in' ne 25\nnot " unless $in eq 25;
+print "ok 21\n";
+
+@a = (1) x 3;
+@b = (undef) x 2;
+$#c = 3;			# These slots are not fillable.
+
+# Explanation: empty slots contain &sv_undef.
+
+=for disabled constructs
+
+sub a3 :lvalue {@a}
+sub b2 : lvalue {@b}
+sub c4: lvalue {@c}
+
+$_ = '';
+
+eval <<'EOE' or $_ = $@;
+  ($x, a3, $y, b2, $z, c4, $t) = (34 .. 78);
+  1;
+EOE
+
+#@out = ($x, a3, $y, b2, $z, c4, $t);
+#@in = (34 .. 41, (undef) x 4, 46);
+#print "# `@out' ne `@in'\nnot " unless "@out" eq "@in";
+
+print "# '$_'.\nnot "
+  unless /Can\'t return an uninitialized value from lvalue subroutine/;
+=cut
+
+print "ok 22\n";
+
+my $var;
+
+sub a::var : lvalue { $var }
+
+"a"->var = 45;
+
+print "# `$var' ne 45\nnot " unless $var eq 45;
+print "ok 23\n";
+
+my $oo;
+$o = bless \$oo, "a";
+
+$o->var = 47;
+
+print "# `$var' ne 47\nnot " unless $var eq 47;
+print "ok 24\n";
+
+sub o : lvalue { $o }
+
+o->var = 49;
+
+print "# `$var' ne 49\nnot " unless $var eq 49;
+print "ok 25\n";
+
+sub nolv () { $x0, $x1 } # Not lvalue
+
+$_ = '';
+
+eval <<'EOE' or $_ = $@;
+  nolv = (2,3);
+  1;
+EOE
+
+print "not "
+  unless /Can\'t modify non-lvalue subroutine call in scalar assignment/;
+print "ok 26\n";
+
+$_ = '';
+
+eval <<'EOE' or $_ = $@;
+  nolv = (2,3) if $_;
+  1;
+EOE
+
+print "not "
+  unless /Can\'t modify non-lvalue subroutine call in scalar assignment/;
+print "ok 27\n";
+
+$_ = '';
+
+eval <<'EOE' or $_ = $@;
+  &nolv = (2,3) if $_;
+  1;
+EOE
+
+print "not "
+  unless /Can\'t modify non-lvalue subroutine call in scalar assignment/;
+print "ok 28\n";
+
+$x0 = $x1 = $_ = undef;
+$nolv = \&nolv;
+
+eval <<'EOE' or $_ = $@;
+  $nolv->() = (2,3) if $_;
+  1;
+EOE
+
+print "# '$_', '$x0', '$x1'.\nnot " if defined $_;
+print "ok 29\n";
+
+$x0 = $x1 = $_ = undef;
+$nolv = \&nolv;
+
+eval <<'EOE' or $_ = $@;
+  $nolv->() = (2,3);
+  1;
+EOE
+
+print "# '$_', '$x0', '$x1'.\nnot "
+  unless /Can\'t modify non-lvalue subroutine call/;
+print "ok 30\n";
+
+sub lv0 : lvalue { }		# Converted to lv10 in scalar context
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  lv0 = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a readonly value from lvalue subroutine/;
+print "ok 31\n";
+
+sub lv10 : lvalue {}
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  (lv0) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot " if defined $_;
+print "ok 32\n";
+
+sub lv1u :lvalue { undef }
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  lv1u = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a readonly value from lvalue subroutine/;
+print "ok 33\n";
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  (lv1u) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return an uninitialized value from lvalue subroutine/;
+print "ok 34\n";
+
+$x = '1234567';
+sub lv1t : lvalue { index $x, 2 }
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  lv1t = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a temporary from lvalue subroutine/;
+print "ok 35\n";
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  (lv1t) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a temporary from lvalue subroutine/;
+print "ok 36\n";
+
+$xxx = 'xxx';
+sub xxx () { $xxx }  # Not lvalue
+sub lv1tmp : lvalue { xxx }			# is it a TEMP?
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  lv1tmp = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a temporary from lvalue subroutine/;
+print "ok 37\n";
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  (lv1tmp) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a temporary from lvalue subroutine/;
+print "ok 38\n";
+
+sub xxx () { 'xxx' } # Not lvalue
+sub lv1tmpr : lvalue { xxx }			# is it a TEMP?
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  lv1tmpr = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a readonly value from lvalue subroutine/;
+print "ok 39\n";
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  (lv1tmpr) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return a readonly value from lvalue subroutine/;
+print "ok 40\n";
+
+=for disabled constructs
+
+sub lva : lvalue {@a}
+
+$_ = undef;
+@a = ();
+$a[1] = 12;
+eval <<'EOE' or $_ = $@;
+  (lva) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot "
+  unless /Can\'t return an uninitialized value from lvalue subroutine/;
+print "ok 41\n";
+
+$_ = undef;
+@a = ();
+$a[0] = undef;
+$a[1] = 12;
+eval <<'EOE' or $_ = $@;
+  (lva) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot " unless "'@a' $_" eq "'2 3' ";
+print "ok 42\n";
+
+$_ = undef;
+@a = ();
+$a[0] = undef;
+$a[1] = 12;
+eval <<'EOE' or $_ = $@;
+  (lva) = (2,3);
+  1;
+EOE
+
+print "# '$_'.\nnot " unless "'@a' $_" eq "'2 3' ";
+print "ok 43\n";
+
+=cut
+
+print "ok $_\n" for 41..43;
+
+sub lv1n : lvalue { $newvar }
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  lv1n = (3,4);
+  1;
+EOE
+
+print "# '$_', '$newvar'.\nnot " unless "'$newvar' $_" eq "'4' ";
+print "ok 44\n";
+
+sub lv1nn : lvalue { $nnewvar }
+
+$_ = undef;
+eval <<'EOE' or $_ = $@;
+  (lv1nn) = (3,4);
+  1;
+EOE
+
+print "# '$_'.\nnot " unless "'$nnewvar' $_" eq "'3' ";
+print "ok 45\n";
+
+$a = \&lv1nn;
+$a->() = 8;
+print "# '$nnewvar'.\nnot " unless $nnewvar eq '8';
+print "ok 46\n";
diff --git a/contrib/perl5/t/pragma/subs.t b/contrib/perl5/t/pragma/subs.t
index 6ebbf78..fe84f5e 100755
--- a/contrib/perl5/t/pragma/subs.t
+++ b/contrib/perl5/t/pragma/subs.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    unshift @INC, '../lib';
     $ENV{PERL5LIB} = '../lib';
 }
 
@@ -46,10 +46,10 @@ for (@prgs){
     print TEST $prog,"\n";
     close TEST;
     my $results = $Is_VMS ?
-                  `MCR $^X $switch $tmpfile` :
+                  `./perl $switch $tmpfile 2>&1` :
 		  $Is_MSWin32 ?
                   `.\\perl -I../lib $switch $tmpfile 2>&1` :
-                  `sh -c './perl $switch $tmpfile' 2>&1`;
+                  `./perl $switch $tmpfile 2>&1`;
     my $status = $?;
     $results =~ s/\n+$//;
     # allow expected output to be written as if $prog is on STDIN
diff --git a/contrib/perl5/t/pragma/utf8.t b/contrib/perl5/t/pragma/utf8.t
new file mode 100755
index 0000000..0e55a67
--- /dev/null
+++ b/contrib/perl5/t/pragma/utf8.t
@@ -0,0 +1,253 @@
+#!./perl 
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    $ENV{PERL5LIB} = '../lib';
+    if ( ord("\t") != 9 ) { # skip on ebcdic platforms
+        print "1..0 # Skip utf8 tests on ebcdic platform.\n";
+        exit;
+    }
+}
+
+print "1..60\n";
+
+my $test = 1;
+
+sub ok {
+    my ($got,$expect) = @_;
+    print "# expected [$expect], got [$got]\nnot " if $got ne $expect;
+    print "ok $test\n";
+}
+
+{
+    use utf8;
+    $_ = ">\x{263A}<"; 
+    s/([\x{80}-\x{10ffff}])/"&#".ord($1).";"/eg; 
+    ok $_, '>&#9786;<';
+    $test++;
+
+    $_ = ">\x{263A}<"; 
+    my $rx = "\x{80}-\x{10ffff}";
+    s/([$rx])/"&#".ord($1).";"/eg; 
+    ok $_, '>&#9786;<';
+    $test++;
+
+    $_ = ">\x{263A}<"; 
+    my $rx = "\\x{80}-\\x{10ffff}";
+    s/([$rx])/"&#".ord($1).";"/eg; 
+    ok $_, '>&#9786;<';
+    $test++;
+
+    $_ = "alpha,numeric"; 
+    m/([[:alpha:]]+)/; 
+    ok $1, 'alpha';
+    $test++;
+
+    $_ = "alphaNUMERICstring";
+    m/([[:^lower:]]+)/; 
+    ok $1, 'NUMERIC';
+    $test++;
+
+    $_ = "alphaNUMERICstring";
+    m/(\p{Ll}+)/; 
+    ok $1, 'alpha';
+    $test++;
+
+    $_ = "alphaNUMERICstring"; 
+    m/(\p{Lu}+)/; 
+    ok $1, 'NUMERIC';
+    $test++;
+
+    $_ = "alpha,numeric"; 
+    m/([\p{IsAlpha}]+)/; 
+    ok $1, 'alpha';
+    $test++;
+
+    $_ = "alphaNUMERICstring";
+    m/([^\p{IsLower}]+)/; 
+    ok $1, 'NUMERIC';
+    $test++;
+
+    $_ = "alpha123numeric456"; 
+    m/([\p{IsDigit}]+)/; 
+    ok $1, '123';
+    $test++;
+
+    $_ = "alpha123numeric456"; 
+    m/([^\p{IsDigit}]+)/; 
+    ok $1, 'alpha';
+    $test++;
+
+    $_ = ",123alpha,456numeric"; 
+    m/([\p{IsAlnum}]+)/; 
+    ok $1, '123alpha';
+    $test++;
+}
+{
+    use utf8;
+
+    $_ = "\x{263A}>\x{263A}\x{263A}"; 
+
+    ok length, 4;
+    $test++;
+
+    ok length((m/>(.)/)[0]), 1;
+    $test++;
+
+    ok length($&), 2;
+    $test++;
+
+    ok length($'), 1;
+    $test++;
+
+    ok length($`), 1;
+    $test++;
+
+    ok length($1), 1;
+    $test++;
+
+    ok length($tmp=$&), 2;
+    $test++;
+
+    ok length($tmp=$'), 1;
+    $test++;
+
+    ok length($tmp=$`), 1;
+    $test++;
+
+    ok length($tmp=$1), 1;
+    $test++;
+
+    ok $&, pack("C*", ord(">"), 0342, 0230, 0272);
+    $test++;
+
+    ok $', pack("C*", 0342, 0230, 0272);
+    $test++;
+
+    ok $`, pack("C*", 0342, 0230, 0272);
+    $test++;
+
+    ok $1, pack("C*", 0342, 0230, 0272);
+    $test++;
+
+    {
+	use bytes;
+	no utf8;
+
+	ok length, 10;
+	$test++;
+
+    	ok length((m/>(.)/)[0]), 1;
+    	$test++;
+
+    	ok length($&), 2;
+    	$test++;
+
+    	ok length($'), 5;
+    	$test++;
+
+    	ok length($`), 3;
+    	$test++;
+
+    	ok length($1), 1;
+    	$test++;
+
+	ok $&, pack("C*", ord(">"), 0342);
+	$test++;
+
+	ok $', pack("C*", 0230, 0272, 0342, 0230, 0272);
+	$test++;
+
+	ok $`, pack("C*", 0342, 0230, 0272);
+	$test++;
+
+	ok $1, pack("C*", 0342);
+	$test++;
+
+    }
+
+
+    {
+	no utf8;
+	$_="\342\230\272>\342\230\272\342\230\272";
+    }
+
+    ok length, 10;
+    $test++;
+
+    ok length((m/>(.)/)[0]), 1;
+    $test++;
+
+    ok length($&), 2;
+    $test++;
+
+    ok length($'), 1;
+    $test++;
+
+    ok length($`), 1;
+    $test++;
+
+    ok length($1), 1;
+    $test++;
+
+    ok length($tmp=$&), 2;
+    $test++;
+
+    ok length($tmp=$'), 1;
+    $test++;
+
+    ok length($tmp=$`), 1;
+    $test++;
+
+    ok length($tmp=$1), 1;
+    $test++;
+
+    ok $&, pack("C*", ord(">"), 0342, 0230, 0272);
+    $test++;
+
+    ok $', pack("C*", 0342, 0230, 0272);
+    $test++;
+
+    ok $`, pack("C*", 0342, 0230, 0272);
+    $test++;
+
+    ok $1, pack("C*", 0342, 0230, 0272);
+    $test++;
+
+    {
+	use bytes;
+	no utf8;
+
+	ok length, 10;
+	$test++;
+
+    	ok length((m/>(.)/)[0]), 1;
+    	$test++;
+
+    	ok length($&), 2;
+    	$test++;
+
+    	ok length($'), 5;
+    	$test++;
+
+    	ok length($`), 3;
+    	$test++;
+
+    	ok length($1), 1;
+    	$test++;
+
+	ok $&, pack("C*", ord(">"), 0342);
+	$test++;
+
+	ok $', pack("C*", 0230, 0272, 0342, 0230, 0272);
+	$test++;
+
+	ok $`, pack("C*", 0342, 0230, 0272);
+	$test++;
+
+	ok $1, pack("C*", 0342);
+	$test++;
+
+    }
+}
diff --git a/contrib/perl5/t/pragma/warn/1global b/contrib/perl5/t/pragma/warn/1global
new file mode 100644
index 0000000..0af8022
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/1global
@@ -0,0 +1,189 @@
+Check existing $^W functionality
+
+
+__END__
+
+# warnable code, warnings disabled
+$a =+ 3 ;
+EXPECT
+
+########
+-w
+# warnable code, warnings enabled via command line switch
+$a =+ 3 ;
+EXPECT
+Reversed += operator at - line 3.
+Name "main::a" used only once: possible typo at - line 3.
+########
+#! perl -w
+# warnable code, warnings enabled via #! line
+$a =+ 3 ;
+EXPECT
+Reversed += operator at - line 3.
+Name "main::a" used only once: possible typo at - line 3.
+########
+
+# warnable code, warnings enabled via compile time $^W
+BEGIN { $^W = 1 }
+$a =+ 3 ;
+EXPECT
+Reversed += operator at - line 4.
+Name "main::a" used only once: possible typo 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 in scalar chop 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 in scalar chop at - line 5.
+########
+-w
+--FILE-- abcd
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+require "./abcd";
+EXPECT
+Use of uninitialized value in scalar chop at ./abcd line 1.
+########
+
+--FILE-- abcd
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+#! perl -w
+require "./abcd";
+EXPECT
+Use of uninitialized value in scalar chop at ./abcd line 1.
+########
+
+--FILE-- abcd
+my $b ; chop $b ;
+1 ;
+--FILE-- 
+$^W =1 ;
+require "./abcd";
+EXPECT
+Use of uninitialized value in scalar chop 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 $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 3.
+########
+
+$^W = 1;
+eval 'my $b ; chop $b ;' ;
+print $@ ;
+EXPECT
+Use of uninitialized value in scalar chop at (eval 1) line 1.
+########
+
+eval '$^W = 1;' ;
+print $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 4.
+########
+
+eval {$^W = 1;} ;
+print $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 4.
+########
+
+{
+    local ($^W) = 1;
+}
+my $b ; chop $b ;
+EXPECT
+
+########
+
+my $a ; chop $a ;
+{
+    local ($^W) = 1;
+    my $b ; chop $b ;
+}
+my $c ; chop $c ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 5.
+########
+-w
+-e undef
+EXPECT
+Use of uninitialized value in -e at - line 2.
+########
+
+$^W = 1 + 2 ;
+EXPECT
+
+########
+
+$^W = $a ;
+EXPECT
+
+########
+
+sub fred {}
+$^W = fred() ;
+EXPECT
+
+########
+
+sub fred { my $b ; chop $b ;}
+{ local $^W = 0 ;
+  fred() ;
+}
+EXPECT
+
+########
+
+sub fred { my $b ; chop $b ;}
+{ local $^W = 1 ;
+  fred() ;
+}
+EXPECT
+Use of uninitialized value in scalar chop at - line 2.
diff --git a/contrib/perl5/t/pragma/warn/2use b/contrib/perl5/t/pragma/warn/2use
new file mode 100644
index 0000000..60a60c3
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/2use
@@ -0,0 +1,308 @@
+Check lexical warnings functionality
+
+TODO
+  check that the warning hierarchy works.
+
+__END__
+
+#  check illegal category is caught
+use warnings 'this-should-never-be-a-warning-category' ;
+EXPECT
+unknown warnings category 'this-should-never-be-a-warning-category' at - line 3
+BEGIN failed--compilation aborted at - line 3.
+########
+
+# Check compile time scope of pragma
+use warnings 'deprecated' ;
+{
+    no warnings ;
+    1 if $a EQ $b ;
+}
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 8.
+########
+
+# Check compile time scope of pragma
+no warnings;
+{
+    use warnings 'deprecated' ;
+    1 if $a EQ $b ;
+}
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 6.
+########
+
+# Check runtime scope of pragma
+use warnings 'uninitialized' ;
+{
+    no warnings ;
+    my $b ; chop $b ;
+}
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 8.
+########
+
+# Check runtime scope of pragma
+no warnings ;
+{
+    use warnings 'uninitialized' ;
+    my $b ; chop $b ;
+}
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check runtime scope of pragma
+no warnings ;
+{
+    use warnings 'uninitialized' ;
+    $a = sub { my $b ; chop $b ; }
+}
+&$a ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 3.
+########
+
+--FILE-- abc
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings 'deprecated' ;
+require "./abc";
+EXPECT
+
+########
+
+--FILE-- abc
+use warnings 'deprecated' ;
+1;
+--FILE-- 
+require "./abc";
+1 if $a EQ $b ;
+EXPECT
+
+########
+
+--FILE-- abc
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings 'uninitialized' ;
+require "./abc";
+my $a ; chop $a ;
+EXPECT
+Use of EQ is deprecated at ./abc line 2.
+Use of uninitialized value in scalar chop at - line 3.
+########
+
+--FILE-- abc.pm
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings 'uninitialized' ;
+use abc;
+my $a ; chop $a ;
+EXPECT
+Use of EQ is deprecated at abc.pm line 2.
+Use of uninitialized value in scalar chop at - line 3.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    my $b ; chop $b ;
+}; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    use warnings 'uninitialized' ;
+    my $b ; chop $b ;
+}; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check scope of pragma with eval
+use warnings 'uninitialized' ;
+eval {
+    my $b ; chop $b ;
+}; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 5.
+Use of uninitialized value in scalar chop at - line 7.
+########
+
+# Check scope of pragma with eval
+use warnings 'uninitialized' ;
+eval {
+    no warnings ;
+    my $b ; chop $b ;
+}; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 8.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    1 if $a EQ $b ;
+}; print STDERR $@ ;
+1 if $a EQ $b ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    use warnings 'deprecated' ;
+    1 if $a EQ $b ;
+}; print STDERR $@ ;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 6.
+########
+
+# Check scope of pragma with eval
+use warnings 'deprecated' ;
+eval {
+    1 if $a EQ $b ;
+}; print STDERR $@ ;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 5.
+Use of EQ is deprecated at - line 7.
+########
+
+# Check scope of pragma with eval
+use warnings 'deprecated' ;
+eval {
+    no warnings ;
+    1 if $a EQ $b ;
+}; print STDERR $@ ;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 8.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval '
+    my $b ; chop $b ;
+'; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval q[ 
+    use warnings 'uninitialized' ;
+    my $b ; chop $b ;
+]; print STDERR $@;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at (eval 1) line 3.
+########
+
+# Check scope of pragma with eval
+use warnings 'uninitialized' ;
+eval '
+    my $b ; chop $b ;
+'; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at (eval 1) line 2.
+Use of uninitialized value in scalar chop at - line 7.
+########
+
+# Check scope of pragma with eval
+use warnings 'uninitialized' ;
+eval '
+    no warnings ;
+    my $b ; chop $b ;
+'; print STDERR $@ ;
+my $b ; chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 8.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval '
+    1 if $a EQ $b ;
+'; print STDERR $@ ;
+1 if $a EQ $b ;
+EXPECT
+
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval q[ 
+    use warnings 'deprecated' ;
+    1 if $a EQ $b ;
+]; print STDERR $@;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at (eval 1) line 3.
+########
+
+# Check scope of pragma with eval
+use warnings 'deprecated' ;
+eval '
+    1 if $a EQ $b ;
+'; print STDERR $@;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 7.
+Use of EQ is deprecated at (eval 1) line 2.
+########
+
+# Check scope of pragma with eval
+use warnings 'deprecated' ;
+eval '
+    no warnings ;
+    1 if $a EQ $b ;
+'; print STDERR $@;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 8.
+########
+
+# Check the additive nature of the pragma
+1 if $a EQ $b ;
+my $a ; chop $a ;
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+my $b ; chop $b ;
+use warnings 'uninitialized' ;
+my $c ; chop $c ;
+no warnings 'deprecated' ;
+1 if $a EQ $b ;
+EXPECT
+Use of EQ is deprecated at - line 6.
+Use of uninitialized value in scalar chop at - line 9.
+Use of uninitialized value in string eq at - line 11.
+Use of uninitialized value in string eq at - line 11.
diff --git a/contrib/perl5/t/pragma/warn/3both b/contrib/perl5/t/pragma/warn/3both
new file mode 100644
index 0000000..132b99b
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/3both
@@ -0,0 +1,197 @@
+Check interaction of $^W and lexical
+
+__END__
+
+# Check interaction of $^W and use warnings
+sub fred { 
+    use warnings ;
+    my $b ; 
+    chop $b ;
+}
+{ local $^W = 0 ;
+  fred() ;
+}
+
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+sub fred { 
+    use warnings ;
+    my $b ; 
+    chop $b ;
+}
+{ $^W = 0 ;
+  fred() ;
+}
+
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+sub fred { 
+    no warnings ;
+    my $b ; 
+    chop $b ;
+}
+{ local $^W = 1 ;
+  fred() ;
+}
+
+EXPECT
+
+########
+
+# Check interaction of $^W and use warnings
+sub fred { 
+    no warnings ;
+    my $b ; 
+    chop $b ;
+}
+{ $^W = 1 ;
+  fred() ;
+}
+
+EXPECT
+
+########
+
+# Check interaction of $^W and use warnings
+use warnings ;
+$^W = 1 ;
+my $b ; 
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+$^W = 1 ;
+use warnings ;
+my $b ; 
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+$^W = 1 ;
+no warnings ;
+my $b ; 
+chop $b ;
+EXPECT
+
+########
+
+# Check interaction of $^W and use warnings
+no warnings ;
+$^W = 1 ;
+my $b ; 
+chop $b ;
+EXPECT
+
+########
+-w
+# Check interaction of $^W and use warnings
+no warnings ;
+my $b ; 
+chop $b ;
+EXPECT
+
+########
+-w
+# Check interaction of $^W and use warnings
+use warnings ;
+my $b ; 
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 5.
+########
+
+# Check interaction of $^W and use warnings
+sub fred { 
+    use warnings ;
+    my $b ; 
+    chop $b ;
+}
+BEGIN {  $^W = 0 }
+fred() ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+sub fred { 
+    no warnings ;
+    my $b ; 
+    chop $b ;
+}
+BEGIN {  $^W = 1 }
+fred() ;
+
+EXPECT
+
+########
+
+# Check interaction of $^W and use warnings
+use warnings ;
+BEGIN {  $^W = 1 }
+my $b ; 
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+BEGIN {  $^W = 1 }
+use warnings ;
+my $b ; 
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+# Check interaction of $^W and use warnings
+BEGIN {  $^W = 1 }
+no warnings ;
+my $b ; 
+chop $b ;
+EXPECT
+
+########
+
+# Check interaction of $^W and use warnings
+no warnings ;
+BEGIN {  $^W = 1 }
+my $b ; 
+chop $b ;
+EXPECT
+
+########
+
+# Check interaction of $^W and use warnings
+BEGIN {  $^W = 1 }
+{
+    no warnings ;
+    my $b ; 
+    chop $b ;
+}
+my $b ;
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 10.
+########
+
+# Check interaction of $^W and use warnings
+BEGIN {  $^W = 0 }
+{
+    use warnings ;
+    my $b ; 
+    chop $b ;
+}
+my $b ;
+chop $b ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 7.
diff --git a/contrib/perl5/t/pragma/warn/4lint b/contrib/perl5/t/pragma/warn/4lint
new file mode 100644
index 0000000..db54f31
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/4lint
@@ -0,0 +1,112 @@
+Check lint
+
+__END__
+-W
+# lint: check compile time $^W is zapped
+BEGIN { $^W = 0 ;}
+$a = $b = 1 ;
+$a = 1 if $a EQ $b ;
+close STDIN ; print STDIN "abc" ;
+EXPECT
+Use of EQ is deprecated at - line 5.
+print() on closed filehandle main::STDIN at - line 6.
+########
+-W
+# lint: check runtime $^W is zapped
+$^W = 0 ;
+close STDIN ; print STDIN "abc" ;
+EXPECT
+print() on closed filehandle main::STDIN at - line 4.
+########
+-W
+# lint: check runtime $^W is zapped
+{
+  $^W = 0 ;
+  close STDIN ; print STDIN "abc" ;
+}
+EXPECT
+print() on closed filehandle main::STDIN at - line 5.
+########
+-W
+# lint: check "no warnings" is zapped
+no warnings ;
+$a = $b = 1 ;
+$a = 1 if $a EQ $b ;
+close STDIN ; print STDIN "abc" ;
+EXPECT
+Use of EQ is deprecated at - line 5.
+print() on closed filehandle main::STDIN at - line 6.
+########
+-W
+# lint: check "no warnings" is zapped
+{
+  no warnings ;
+  close STDIN ; print STDIN "abc" ;
+}
+EXPECT
+print() on closed filehandle main::STDIN at - line 5.
+########
+-Ww
+# lint: check combination of -w and -W
+{
+  $^W = 0 ;
+  close STDIN ; print STDIN "abc" ;
+}
+EXPECT
+print() on closed filehandle main::STDIN at - line 5.
+########
+-W
+--FILE-- abc.pm
+no warnings 'deprecated' ;
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+no warnings 'uninitialized' ;
+use abc;
+my $a ; chop $a ;
+EXPECT
+Use of EQ is deprecated at abc.pm line 3.
+Use of uninitialized value in scalar chop at - line 3.
+########
+-W
+--FILE-- abc
+no warnings 'deprecated' ;
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+no warnings 'uninitialized' ;
+require "./abc";
+my $a ; chop $a ;
+EXPECT
+Use of EQ is deprecated at ./abc line 3.
+Use of uninitialized value in scalar chop at - line 3.
+########
+-W
+--FILE-- abc.pm
+BEGIN {$^W = 0}
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+$^W = 0 ;
+use abc;
+my $a ; chop $a ;
+EXPECT
+Use of EQ is deprecated at abc.pm line 3.
+Use of uninitialized value in scalar chop at - line 3.
+########
+-W
+--FILE-- abc
+BEGIN {$^W = 0}
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+$^W = 0 ;
+require "./abc";
+my $a ; chop $a ;
+EXPECT
+Use of EQ is deprecated at ./abc line 3.
+Use of uninitialized value in scalar chop at - line 3.
diff --git a/contrib/perl5/t/pragma/warn/5nolint b/contrib/perl5/t/pragma/warn/5nolint
new file mode 100644
index 0000000..994190a
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/5nolint
@@ -0,0 +1,96 @@
+Check anti-lint
+
+__END__
+-X
+# nolint: check compile time $^W is zapped
+BEGIN { $^W = 1 ;}
+$a = $b = 1 ;
+$a = 1 if $a EQ $b ;
+close STDIN ; print STDIN "abc" ;
+EXPECT
+########
+-X
+# nolint: check runtime $^W is zapped
+$^W = 1 ;
+close STDIN ; print STDIN "abc" ;
+EXPECT
+########
+-X
+# nolint: check runtime $^W is zapped
+{
+  $^W = 1 ;
+  close STDIN ; print STDIN "abc" ;
+}
+EXPECT
+########
+-X
+# nolint: check "no warnings" is zapped
+use warnings ;
+$a = $b = 1 ;
+$a = 1 if $a EQ $b ;
+close STDIN ; print STDIN "abc" ;
+EXPECT
+########
+-X
+# nolint: check "no warnings" is zapped
+{
+  use warnings ;
+  close STDIN ; print STDIN "abc" ;
+}
+EXPECT
+########
+-Xw
+# nolint: check combination of -w and -X
+{
+  $^W = 1 ;
+  close STDIN ; print STDIN "abc" ;
+}
+EXPECT
+########
+-X
+--FILE-- abc.pm
+use warnings 'deprecated' ;
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings 'uninitialized' ;
+use abc;
+my $a ; chop $a ;
+EXPECT
+########
+-X
+--FILE-- abc
+use warnings 'deprecated' ;
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings 'uninitialized' ;
+require "./abc";
+my $a ; chop $a ;
+EXPECT
+########
+-X
+--FILE-- abc.pm
+BEGIN {$^W = 1}
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+$^W = 1 ;
+use abc;
+my $a ; chop $a ;
+EXPECT
+########
+-X
+--FILE-- abc
+BEGIN {$^W = 1}
+my ($a, $b) = (0,0);
+1 if $a EQ $b ;
+1;
+--FILE-- 
+$^W = 1 ;
+require "./abc";
+my $a ; chop $a ;
+EXPECT
diff --git a/contrib/perl5/t/pragma/warn/6default b/contrib/perl5/t/pragma/warn/6default
new file mode 100644
index 0000000..dd3d182
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/6default
@@ -0,0 +1,53 @@
+Check default warnings
+
+__END__
+# default warnings should be displayed if you don't add anything
+# optional shouldn't
+my $a = oct "7777777777777777777777777777777777779" ;
+EXPECT
+Integer overflow in octal number at - line 3.
+########
+# no warnings should be displayed 
+no warnings ;
+my $a = oct "7777777777777777777777777777777777778" ;
+EXPECT
+########
+# all warnings should be displayed 
+use warnings ;
+my $a = oct "7777777777777777777777777777777777778" ;
+EXPECT
+Integer overflow in octal number at - line 3.
+Illegal octal digit '8' ignored at - line 3.
+Octal number > 037777777777 non-portable at - line 3.
+########
+# check scope
+use warnings ;
+my $a = oct "7777777777777777777777777777777777778" ;
+{
+    no warnings ;
+    my $a = oct "7777777777777777777777777777777777778" ;
+}    
+my $c = oct "7777777777777777777777777777777777778" ;
+EXPECT
+Integer overflow in octal number at - line 3.
+Illegal octal digit '8' ignored at - line 3.
+Octal number > 037777777777 non-portable at - line 3.
+Integer overflow in octal number at - line 8.
+Illegal octal digit '8' ignored at - line 8.
+Octal number > 037777777777 non-portable at - line 8.
+########
+# all warnings should be displayed 
+use warnings ;
+my $a = oct "0xfffffffffffffffffg" ;
+EXPECT
+Integer overflow in hexadecimal number at - line 3.
+Illegal hexadecimal digit 'g' ignored at - line 3.
+Hexadecimal number > 0xffffffff non-portable at - line 3.
+########
+# all warnings should be displayed 
+use warnings ;
+my $a = oct "0b111111111111111111111111111111111111111111111111111111111111111112";
+EXPECT
+Integer overflow in binary number at - line 3.
+Illegal binary digit '2' ignored at - line 3.
+Binary number > 0b11111111111111111111111111111111 non-portable at - line 3.
diff --git a/contrib/perl5/t/pragma/warn/7fatal b/contrib/perl5/t/pragma/warn/7fatal
new file mode 100644
index 0000000..943bb06f
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/7fatal
@@ -0,0 +1,242 @@
+Check FATAL functionality
+
+__END__
+
+# Check compile time warning
+use warnings FATAL => 'deprecated' ;
+{
+    no warnings ;
+    1 if $a EQ $b ;
+}
+1 if $a EQ $b ; 
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at - line 8.
+########
+
+# Check runtime scope of pragma
+use warnings FATAL => 'uninitialized' ;
+{
+    no warnings ;
+    my $b ; chop $b ;
+}
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 8.
+########
+
+# Check runtime scope of pragma
+no warnings ;
+{
+    use warnings FATAL => 'uninitialized' ;
+    $a = sub { my $b ; chop $b ; }
+}
+&$a ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 6.
+########
+
+--FILE-- abc
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings FATAL => 'deprecated' ;
+require "./abc";
+EXPECT
+
+########
+
+--FILE-- abc
+use warnings FATAL => 'deprecated' ;
+1;
+--FILE-- 
+require "./abc";
+1 if $a EQ $b ;
+EXPECT
+
+########
+
+--FILE-- abc
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings FATAL => 'uninitialized' ;
+require "./abc";
+my $a ; chop $a ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at ./abc line 2.
+Use of uninitialized value in scalar chop at - line 3.
+########
+
+--FILE-- abc.pm
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+1;
+--FILE-- 
+use warnings FATAL => 'uninitialized' ;
+use abc;
+my $a ; chop $a ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at abc.pm line 2.
+Use of uninitialized value in scalar chop at - line 3.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    use warnings FATAL => 'uninitialized' ;
+    my $b ; chop $b ;
+}; print STDERR "-- $@" ;
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+-- Use of uninitialized value in scalar chop at - line 6.
+The End.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'uninitialized' ;
+eval {
+    my $b ; chop $b ;
+}; print STDERR "-- $@" ;
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+-- Use of uninitialized value in scalar chop at - line 5.
+Use of uninitialized value in scalar chop at - line 7.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'uninitialized' ;
+eval {
+    no warnings ;
+    my $b ; chop $b ;
+}; print STDERR $@ ;
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 8.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    use warnings FATAL => 'deprecated' ;
+    1 if $a EQ $b ;
+}; print STDERR "-- $@" ;
+1 if $a EQ $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at - line 6.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'deprecated' ;
+eval {
+    1 if $a EQ $b ;
+}; print STDERR "-- $@" ;
+1 if $a EQ $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at - line 5.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'deprecated' ;
+eval {
+    no warnings ;
+    1 if $a EQ $b ;
+}; print STDERR $@ ;
+1 if $a EQ $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at - line 8.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval {
+    use warnings FATAL => 'deprecated' ;
+}; print STDERR $@ ;
+1 if $a EQ $b ;
+print STDERR "The End.\n" ;
+EXPECT
+The End.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval q[ 
+    use warnings FATAL => 'uninitialized' ;
+    my $b ; chop $b ;
+]; print STDERR "-- $@";
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+-- Use of uninitialized value in scalar chop at (eval 1) line 3.
+The End.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'uninitialized' ;
+eval '
+    my $b ; chop $b ;
+'; print STDERR "-- $@" ;
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+-- Use of uninitialized value in scalar chop at (eval 1) line 2.
+Use of uninitialized value in scalar chop at - line 7.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'uninitialized' ;
+eval '
+    no warnings ;
+    my $b ; chop $b ;
+'; print STDERR $@ ;
+my $b ; chop $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of uninitialized value in scalar chop at - line 8.
+########
+
+# Check scope of pragma with eval
+no warnings ;
+eval q[ 
+    use warnings FATAL => 'deprecated' ;
+    1 if $a EQ $b ;
+]; print STDERR "-- $@";
+1 if $a EQ $b ;
+print STDERR "The End.\n" ;
+EXPECT
+-- Use of EQ is deprecated at (eval 1) line 3.
+The End.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'deprecated' ;
+eval '
+    1 if $a EQ $b ;
+'; print STDERR "-- $@";
+print STDERR "The End.\n" ;
+EXPECT
+-- Use of EQ is deprecated at (eval 1) line 2.
+The End.
+########
+
+# Check scope of pragma with eval
+use warnings FATAL => 'deprecated' ;
+eval '
+    no warnings ;
+    1 if $a EQ $b ;
+'; print STDERR "-- $@";
+1 if $a EQ $b ;
+print STDERR "The End.\n" ;
+EXPECT
+Use of EQ is deprecated at - line 8.
diff --git a/contrib/perl5/t/pragma/warn/8signal b/contrib/perl5/t/pragma/warn/8signal
new file mode 100644
index 0000000..d480f19
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/8signal
@@ -0,0 +1,18 @@
+Check interaction of __WARN__, __DIE__ & lexical Warnings
+
+TODO
+
+__END__
+# 8signal
+BEGIN { $| = 1; $SIG{__WARN__} = sub { print "WARN -- @_" } }
+BEGIN { $SIG{__DIE__}  = sub { print "DIE -- @_" } }
+1 if 1 EQ 2 ;
+use warnings qw(deprecated) ;
+1 if 1 EQ 2 ;
+use warnings FATAL => qw(deprecated) ;
+1 if 1 EQ 2 ;
+print "The End.\n" ;
+EXPECT
+WARN -- Use of EQ is deprecated at - line 6.
+DIE -- Use of EQ is deprecated at - line 8.
+Use of EQ is deprecated at - line 8.
diff --git a/contrib/perl5/t/pragma/warn/9enabled b/contrib/perl5/t/pragma/warn/9enabled
new file mode 100755
index 0000000..7facf99
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/9enabled
@@ -0,0 +1,819 @@
+Check warnings::enabled & warnings::warn
+
+__END__
+
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+print "ok1\n" if ! warnings::enabled('all') ;
+print "ok2\n" if ! warnings::enabled("io") ;
+1;
+--FILE-- 
+no warnings;
+use abc ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+no warnings ;
+print "ok1\n" if !warnings::enabled('all') ;
+print "ok2\n" if warnings::enabled("syntax") ;
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'syntax' ;
+print "ok1\n" if   warnings::enabled('io') ;
+print "ok2\n" if ! warnings::enabled("syntax") ;
+1;
+--FILE-- 
+use warnings 'io' ;
+use abc ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc
+no warnings ;
+print "ok1\n" if !warnings::enabled('all') ;
+print "ok2\n" if warnings::enabled("syntax") ;
+1;
+--FILE-- 
+use warnings 'syntax' ;
+require "abc" ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc
+use warnings 'syntax' ;
+print "ok1\n" if ! warnings::enabled('all') ;
+print "ok2\n" if ! warnings::enabled("syntax") ;
+print "ok3\n" if   warnings::enabled("io") ;
+1;
+--FILE-- 
+use warnings 'io' ;
+require "abc" ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+no warnings ;
+sub check {
+  print "ok1\n" if !warnings::enabled('all') ;
+  print "ok2\n" if warnings::enabled("syntax") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+sub check {
+  print "ok1\n" if ! warnings::enabled('all') ;
+  print "ok2\n" if   warnings::enabled("syntax") ;
+  print "ok3\n" if ! warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc
+package abc ;
+no warnings ;
+sub check {
+  print "ok1\n" if !warnings::enabled('all') ;
+  print "ok2\n" if warnings::enabled("syntax") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+require "abc" ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc
+package abc ;
+use warnings 'io' ;
+sub check {
+  print "ok1\n" if ! warnings::enabled('all') ;
+  print "ok2\n" if   warnings::enabled("syntax") ;
+  print "ok3\n" if ! warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+require "abc" ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+print "ok1\n" if ! warnings::enabled('all') ;
+print "ok2\n" if ! warnings::enabled("io") ;
+1;
+--FILE-- def.pm
+no warnings;
+use abc ;
+1;
+--FILE-- 
+use warnings;
+use def ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+no warnings ;
+print "ok1\n" if ! warnings::enabled('all') ;
+print "ok2\n" if warnings::enabled("syntax") ;
+print "ok3\n" if !warnings::enabled("io") ;
+1;
+--FILE-- def.pm
+use warnings 'syntax' ;
+print "ok4\n" if !warnings::enabled('all') ;
+print "ok5\n" if warnings::enabled("io") ;
+use abc ;
+1;
+--FILE--
+use warnings 'io' ;
+use def ;
+EXPECT
+ok1
+ok2
+ok3
+ok4
+ok5
+########
+
+--FILE-- abc.pm
+package abc ;
+no warnings ;
+sub check {
+  print "ok1\n" if !warnings::enabled('all') ;
+  print "ok2\n" if warnings::enabled("syntax") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+eval { abc::check() ; };
+print $@ ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+sub check {
+  print "ok1\n" if ! warnings::enabled('all') ;
+  print "ok2\n" if   warnings::enabled("syntax") ;
+  print "ok3\n" if ! warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+eval { abc::check() ; } ;
+print $@ ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc
+package abc ;
+no warnings ;
+sub check {
+  print "ok1\n" if !warnings::enabled('all') ;
+  print "ok2\n" if warnings::enabled("syntax") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+require "abc" ;
+eval { abc::check() ; } ;
+print $@ ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc
+package abc ;
+use warnings 'io' ;
+sub check {
+  print "ok1\n" if !warnings::enabled('all') ;
+  print "ok2\n" if warnings::enabled("syntax") ;
+  print "ok3\n" if warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+require "abc" ;
+eval { use warnings 'io' ; abc::check() ; };
+abc::check() ; 
+print $@ ;
+EXPECT
+ok1
+ok2
+ok3
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+sub check {
+  print "ok1\n" if ! warnings::enabled('all') ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if ! warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+sub fred { abc::check() }
+fred() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+sub check {
+  print "ok1\n" if  ! warnings::enabled('all') ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+sub fred { no warnings ; abc::check() }
+fred() ;
+EXPECT
+ok1
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+sub check {
+  print "ok1\n" if  ! warnings::enabled('all') ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if  warnings::enabled("io") ;
+  print "ok4\n" if  ! warnings::enabled("misc") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+sub fred { use warnings 'io'  ; abc::check() }
+fred() ;
+EXPECT
+ok1
+ok2
+ok3
+ok4
+########
+
+# check warnings::warn
+use warnings ;
+eval { warnings::warn() } ;
+print $@ ;
+eval { warnings::warn("fred", "joe") } ;
+print $@ ;
+EXPECT
+Usage: warnings::warn([category,] 'message') at - line 4
+unknown warnings category 'fred' at - line 6
+	require 0 called at - line 6
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+sub check { warnings::warn("io", "hello") }
+1;
+--FILE--
+use warnings "io" ;
+use abc;
+abc::check() ;
+EXPECT
+hello at - line 3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+sub check { warnings::warn("misc", "hello") }
+1;
+--FILE--
+use warnings "io" ;
+use abc;
+abc::check() ;
+EXPECT
+hello at - line 3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+sub check { warnings::warn("io", "hello") }
+1;
+--FILE--
+use warnings qw( FATAL deprecated ) ;
+use abc;
+eval { abc::check() ; } ;
+print "[[$@]]\n";
+EXPECT
+hello at - line 3
+[[]]
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+sub check { warnings::warn("io", "hello") }
+1;
+--FILE--
+use warnings qw( FATAL io ) ;
+use abc;
+eval { abc::check() ; } ;
+print "[[$@]]\n";
+EXPECT
+[[hello at - line 3
+]]
+########
+-W
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+print "ok1\n" if warnings::enabled("io") ;
+print "ok2\n" if warnings::enabled("all") ;
+1;
+--FILE-- 
+no warnings;
+use abc ;
+EXPECT
+ok1
+ok2
+########
+-X
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+print "ok1\n" if !warnings::enabled("io") ;
+print "ok2\n" if !warnings::enabled("all") ;
+1;
+--FILE-- 
+use warnings;
+use abc ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+no warnings ;
+sub check {
+  print "ok\n" if ! warnings::enabled() ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+abc::check() ;
+EXPECT
+package 'abc' not registered for warnings at - line 3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+use warnings::register ;
+sub check {
+  print "ok1\n" if  warnings::enabled ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if !warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+use warnings 'abc' ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+use warnings::register ;
+sub check {
+  print "ok1\n" if !warnings::enabled ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if !warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+no warnings ;
+use warnings::register ;
+sub check {
+  print "ok1\n" if warnings::enabled ;
+  print "ok2\n" if warnings::enabled("syntax") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+use warnings 'abc' ;
+eval { abc::check() ; };
+print $@ ;
+EXPECT
+ok1
+ok2
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+use warnings::register ;
+sub check {
+  print "ok1\n" if !warnings::enabled ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if !warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+eval { abc::check() ; } ;
+print $@ ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+use warnings::register ;
+sub check {
+  print "ok1\n" if  warnings::enabled ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if !warnings::enabled("io") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+use warnings 'abc' ;
+sub fred { abc::check() }
+fred() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'io' ;
+use warnings::register ;
+sub check {
+  print "ok1\n" if  ! warnings::enabled ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+sub fred { no warnings ; abc::check() }
+fred() ;
+EXPECT
+ok1
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+use warnings::register;
+sub check {
+  print "ok1\n" if  warnings::enabled ;
+  print "ok2\n" if  warnings::enabled("syntax") ;
+  print "ok3\n" if  warnings::enabled("io") ;
+  print "ok4\n" if  ! warnings::enabled("misc") ;
+}
+1;
+--FILE-- 
+use warnings 'syntax' ;
+use abc ;
+use warnings 'abc' ;
+sub fred { use warnings 'io'  ; abc::check() }
+fred() ;
+EXPECT
+ok1
+ok2
+ok3
+ok4
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings 'misc' ;
+use warnings::register;
+sub check { warnings::warn("hello") }
+1;
+--FILE--
+use abc;
+use warnings "abc" ;
+abc::check() ;
+EXPECT
+hello at - line 3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings::register;
+sub check { warnings::warn("hello") }
+1;
+--FILE--
+use abc;
+abc::check() ;
+EXPECT
+hello at - line 2
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings::register ;
+sub check { warnings::warn("hello") }
+1;
+--FILE--
+use abc;
+use warnings qw( FATAL deprecated ) ;
+eval { abc::check() ; } ;
+print "[[$@]]\n";
+EXPECT
+hello at - line 3
+[[]]
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings::register ;
+sub check { warnings::warn("hello") }
+1;
+--FILE--
+use abc;
+use warnings qw( FATAL abc ) ;
+eval { abc::check() ; } ;
+print "[[$@]]\n";
+EXPECT
+[[hello at - line 3
+]]
+########
+-W
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "ok1\n" if warnings::enabled() ;
+  print "ok2\n" if warnings::enabled("io") ;
+  print "ok3\n" if warnings::enabled("all") ;
+}
+1;
+--FILE-- 
+no warnings;
+use abc ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+-X
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "ok1\n" if !warnings::enabled() ;
+  print "ok2\n" if !warnings::enabled("io") ;
+  print "ok3\n" if !warnings::enabled("all") ;
+}
+1;
+--FILE-- 
+no warnings;
+use abc ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "ok1\n" if warnings::enabled() ;
+  print "ok2\n" if warnings::enabled("io") ;
+  print "ok3\n" if warnings::enabled("all") ;
+}
+1;
+--FILE-- 
+use warnings 'all';
+use abc ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "ok1\n" if !warnings::enabled() ;
+  print "ok2\n" if !warnings::enabled("io") ;
+  print "ok3\n" if !warnings::enabled("all") ;
+}
+1;
+--FILE-- 
+use abc ;
+no warnings ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "ok1\n" if !warnings::enabled() ;
+  print "ok2\n" if !warnings::enabled("io") ;
+  print "ok3\n" if !warnings::enabled("all") ;
+}
+1;
+--FILE-- 
+use abc ;
+use warnings 'abc';
+no warnings ;
+abc::check() ;
+EXPECT
+ok1
+ok2
+ok3
+########
+
+--FILE-- abc.pm
+package abc ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "abc self" . (warnings::enabled() ? "" : " not") . " enabled\n" ;
+  print "abc def"  . (warnings::enabled('def') ? "" : " not") . " enabled\n" ;
+  print "abc all"  . (warnings::enabled('all') ? "" : " not") . " enabled\n" ;
+}
+1;
+--FILE-- def.pm
+package def ;
+use warnings "io" ;
+use warnings::register ;
+sub check { 
+  print "def self" . (warnings::enabled() ? "" : " not") . " enabled\n" ;
+  print "def abc"  . (warnings::enabled('abc') ? "" : " not") . " enabled\n" ;
+  print "def all"  . (warnings::enabled('all') ? "" : " not") . " enabled\n" ;
+}
+1;
+--FILE-- 
+use abc ;
+use def ;
+use warnings 'abc';
+abc::check() ;
+def::check() ;
+no warnings 'abc'  ;
+use warnings 'def'  ;
+abc::check() ;
+def::check() ;
+use warnings 'abc'  ;
+use warnings 'def'  ;
+abc::check() ;
+def::check() ;
+no warnings 'abc'  ;
+no warnings 'def'  ;
+abc::check() ;
+def::check() ;
+use warnings;
+abc::check() ;
+def::check() ;
+no warnings 'abc' ;
+abc::check() ;
+def::check() ;
+EXPECT
+abc self enabled
+abc def not enabled
+abc all not enabled
+def self not enabled
+def abc enabled
+def all not enabled
+abc self not enabled
+abc def enabled
+abc all not enabled
+def self enabled
+def abc not enabled
+def all not enabled
+abc self enabled
+abc def enabled
+abc all not enabled
+def self enabled
+def abc enabled
+def all not enabled
+abc self not enabled
+abc def not enabled
+abc all not enabled
+def self not enabled
+def abc not enabled
+def all not enabled
+abc self enabled
+abc def enabled
+abc all enabled
+def self enabled
+def abc enabled
+def all enabled
+abc self not enabled
+abc def enabled
+abc all not enabled
+def self enabled
+def abc not enabled
+def all not enabled
diff --git a/contrib/perl5/t/pragma/warn/av b/contrib/perl5/t/pragma/warn/av
new file mode 100644
index 0000000..79bd3b76
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/av
@@ -0,0 +1,9 @@
+  av.c	
+
+  Mandatory Warnings ALL TODO
+  ------------------
+  av_reify called on tied array		[av_reify]
+
+  Attempt to clear deleted array	[av_clear]
+  
+__END__
diff --git a/contrib/perl5/t/pragma/warn/doio b/contrib/perl5/t/pragma/warn/doio
new file mode 100644
index 0000000..bd40972
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/doio
@@ -0,0 +1,191 @@
+  doio.c	
+
+  Can't open bidirectional pipe		[Perl_do_open9]
+    open(F, "| true |");
+
+  Missing command in piped open		[Perl_do_open9]
+    open(F, "| ");
+
+  Missing command in piped open		[Perl_do_open9]
+    open(F, " |");
+
+  warn(warn_nl, "open");		[Perl_do_open9]
+    open(F, "true\ncd")
+
+  Close on unopened file <%s>		[Perl_do_close] <<TODO
+    $a = "fred";close("$a")
+
+  tell() on unopened file		[Perl_do_tell]
+    $a = "fred";$a = tell($a)
+
+  seek() on unopened file		[Perl_do_seek]
+    $a = "fred";$a = seek($a,1,1)
+
+  sysseek() on unopened file		[Perl_do_sysseek]
+    $a = "fred";$a = seek($a,1,1)
+
+  warn(warn_uninit);			[Perl_do_print]
+    print $a ;
+
+  Stat on unopened file <%s> 		[Perl_my_stat]
+    close STDIN ; -x STDIN ;
+
+  warn(warn_nl, "stat");		[Perl_my_stat]
+    stat "ab\ncd"
+
+  warn(warn_nl, "lstat");		[Perl_my_lstat]
+    lstat "ab\ncd"
+
+  Can't exec \"%s\": %s 		[Perl_do_aexec5]
+
+  Can't exec \"%s\": %s 		[Perl_do_exec3]
+
+  Filehandle %s opened only for output	[Perl_do_eof]
+	my $a = eof STDOUT
+
+  Mandatory Warnings ALL TODO
+  ------------------
+  Can't do inplace edit: %s is not a regular file	[Perl_nextargv]
+     edit a directory
+
+  Can't do inplace edit: %s would not be unique		[Perl_nextargv]
+  Can't rename %s to %s: %s, skipping file		[Perl_nextargv]
+  Can't rename %s to %s: %s, skipping file		[Perl_nextargv]
+  Can't remove %s: %s, skipping file			[Perl_nextargv]
+  Can't do inplace edit on %s: %s			[Perl_nextargv]
+  
+
+__END__
+# doio.c [Perl_do_open9]
+use warnings 'io' ;
+open(F, '|'.($^O eq 'VMS' ? 'mcr ':'')."$^X -e 1|");
+close(F);
+no warnings 'io' ;
+open(G, '|'.($^O eq 'VMS' ? 'mcr ':'')."$^X -e 1|");
+close(G);
+EXPECT
+Can't open bidirectional pipe at - line 3.
+########
+# doio.c [Perl_do_open9]
+use warnings 'io' ;
+open(F, "|      ");
+no warnings 'io' ;
+open(G, "|      ");
+EXPECT
+Missing command in piped open at - line 3.
+########
+# doio.c [Perl_do_open9]
+use warnings 'io' ;
+open(F, "      |");
+no warnings 'io' ;
+open(G, "      |");
+EXPECT
+Missing command in piped open at - line 3.
+########
+# doio.c [Perl_do_open9]
+use warnings 'io' ;
+open(F, "<true\ncd");
+no warnings 'io' ;
+open(G, "<true\ncd");
+EXPECT
+Unsuccessful open on filename containing newline at - line 3.
+########
+# doio.c [Perl_do_close] <<TODO
+use warnings 'unopened' ;
+close "fred" ;
+no warnings 'unopened' ;
+close "joe" ;
+EXPECT
+Close on unopened file <fred> at - line 3.
+########
+# doio.c [Perl_do_tell Perl_do_seek Perl_do_sysseek Perl_my_stat]
+use warnings 'io' ;
+close STDIN ;
+tell(STDIN);
+$a = seek(STDIN,1,1);
+$a = sysseek(STDIN,1,1);
+-x STDIN ;
+no warnings 'io' ;
+close STDIN ;
+tell(STDIN);
+$a = seek(STDIN,1,1);
+$a = sysseek(STDIN,1,1);
+-x STDIN ;
+EXPECT
+tell() on unopened file at - line 4.
+seek() on unopened file at - line 5.
+sysseek() on unopened file at - line 6.
+Stat on unopened file <STDIN> at - line 7.
+########
+# doio.c [Perl_do_print]
+use warnings 'uninitialized' ;
+print $a ;
+no warnings 'uninitialized' ;
+print $b ;
+EXPECT
+Use of uninitialized value in print at - line 3.
+########
+# doio.c [Perl_my_stat Perl_my_lstat]
+use warnings 'io' ;
+stat "ab\ncd";
+lstat "ab\ncd";
+no warnings 'io' ;
+stat "ab\ncd";
+lstat "ab\ncd";
+EXPECT
+Unsuccessful stat on filename containing newline at - line 3.
+Unsuccessful stat on filename containing newline at - line 4.
+########
+# doio.c [Perl_do_aexec5]
+use warnings 'io' ;
+exec "lskdjfalksdjfdjfkls","" ;
+no warnings 'io' ;
+exec "lskdjfalksdjfdjfkls","" ;
+EXPECT
+OPTION regex
+Can't exec "lskdjfalksdjfdjfkls": .+
+########
+# doio.c [Perl_do_exec3]
+use warnings 'io' ;
+exec "lskdjfalksdjfdjfkls", "abc" ;
+no warnings 'io' ;
+exec "lskdjfalksdjfdjfkls", "abc" ;
+EXPECT
+OPTION regex
+Can't exec "lskdjfalksdjfdjfkls(:? abc)?": .+
+########
+# doio.c [Perl_nextargv]
+$^W = 0 ;
+my $filename = "./temp.dir" ;
+mkdir $filename, 0777 
+  or die "Cannot create directory $filename: $!\n" ;
+{
+    local (@ARGV) = ($filename) ;
+    local ($^I) = "" ;
+    my $x = <> ;
+}
+{
+    no warnings 'inplace' ;
+    local (@ARGV) = ($filename) ;
+    local ($^I) = "" ;
+    my $x = <> ;
+}
+{
+    use warnings 'inplace' ;
+    local (@ARGV) = ($filename) ;
+    local ($^I) = "" ;
+    my $x = <> ;
+}
+rmdir $filename ;
+EXPECT
+Can't do inplace edit: ./temp.dir is not a regular file at - line 9.
+Can't do inplace edit: ./temp.dir is not a regular file at - line 21.
+
+########
+# doio.c [Perl_do_eof]
+use warnings 'io' ;
+my $a = eof STDOUT ;
+no warnings 'io' ;
+$a = eof STDOUT ;
+EXPECT
+Filehandle main::STDOUT opened only for output at - line 3.
diff --git a/contrib/perl5/t/pragma/warn/doop b/contrib/perl5/t/pragma/warn/doop
new file mode 100644
index 0000000..5803b44
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/doop
@@ -0,0 +1,6 @@
+# doop.c
+use utf8 ;
+$_ = "\x80  \xff" ;
+chop ;
+EXPECT
+########
diff --git a/contrib/perl5/t/pragma/warn/gv b/contrib/perl5/t/pragma/warn/gv
new file mode 100644
index 0000000..5ed4eca
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/gv
@@ -0,0 +1,54 @@
+  gv.c AOK
+
+     Can't locate package %s for @%s::ISA
+	@ISA = qw(Fred); joe()
+
+     Use of inherited AUTOLOAD for non-method %s::%.*s() is deprecated
+	sub Other::AUTOLOAD { 1 } sub Other::fred {}
+	@ISA = qw(Other) ;
+	fred() ;
+
+     Use of $# is deprecated
+     Use of $* is deprecated
+
+	$a = ${"#"} ;
+ 	$a = ${"*"} ;
+
+  Mandatory Warnings ALL TODO
+  ------------------
+
+    Had to create %s unexpectedly		[gv_fetchpv]
+    Attempt to free unreferenced glob pointers	[gp_free]
+    
+__END__
+# gv.c
+use warnings 'misc' ;
+@ISA = qw(Fred); joe()
+EXPECT
+Can't locate package Fred for @main::ISA at - line 3.
+Undefined subroutine &main::joe called at - line 3.
+########
+# gv.c
+no warnings 'misc' ;
+@ISA = qw(Fred); joe()
+EXPECT
+Undefined subroutine &main::joe called at - line 3.
+########
+# gv.c
+sub Other::AUTOLOAD { 1 } sub Other::fred {}
+@ISA = qw(Other) ;
+use warnings 'deprecated' ;
+fred() ;
+EXPECT
+Use of inherited AUTOLOAD for non-method main::fred() is deprecated at - line 5.
+########
+# gv.c
+use warnings 'deprecated' ;
+$a = ${"#"};
+$a = ${"*"};
+no warnings 'deprecated' ;
+$a = ${"#"};
+$a = ${"*"};
+EXPECT
+Use of $# is deprecated at - line 3.
+Use of $* is deprecated at - line 4.
diff --git a/contrib/perl5/t/pragma/warn/hv b/contrib/perl5/t/pragma/warn/hv
new file mode 100644
index 0000000..c9eec02
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/hv
@@ -0,0 +1,8 @@
+  hv.c 
+
+
+  Mandatory Warnings ALL TODO
+  ------------------
+    Attempt to free non-existent shared string	[unsharepvn]
+
+__END__
diff --git a/contrib/perl5/t/pragma/warn/malloc b/contrib/perl5/t/pragma/warn/malloc
new file mode 100644
index 0000000..2f8b096
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/malloc
@@ -0,0 +1,9 @@
+  malloc.c 
+
+
+  Mandatory Warnings ALL TODO
+  ------------------
+    %s free() ignored		[Perl_mfree]
+    %s", "Bad free() ignored	[Perl_mfree]
+
+__END__
diff --git a/contrib/perl5/t/pragma/warn/mg b/contrib/perl5/t/pragma/warn/mg
new file mode 100644
index 0000000..a8f9dbc
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/mg
@@ -0,0 +1,44 @@
+  mg.c	AOK
+
+  No such signal: SIG%s
+    $SIG{FRED} = sub {}
+
+  SIG%s handler \"%s\" not defined.
+    $SIG{"INT"} = "ok3"; kill "INT",$$;
+
+  Mandatory Warnings TODO
+  ------------------
+  Can't break at that line	[magic_setdbline]
+
+__END__
+# mg.c
+use warnings 'signal' ;
+$SIG{FRED} = sub {};
+EXPECT
+No such signal: SIGFRED at - line 3.
+########
+# mg.c
+no warnings 'signal' ;
+$SIG{FRED} = sub {};
+EXPECT
+
+########
+# mg.c
+use warnings 'signal' ;
+if ($^O eq 'MSWin32' || $^O eq 'VMS') {
+    print "SKIPPED\n# $^O, can't kill() to raise()\n"; exit;
+}
+$|=1;
+$SIG{"INT"} = "fred"; kill "INT",$$;
+EXPECT
+SIGINT handler "fred" not defined.
+########
+# mg.c
+no warnings 'signal' ;
+if ($^O eq 'MSWin32' || $^O eq 'VMS') {
+    print "SKIPPED\n# win32, can't kill() to raise()\n"; exit;
+}
+$|=1;
+$SIG{"INT"} = "fred"; kill "INT",$$;
+EXPECT
+
diff --git a/contrib/perl5/t/pragma/warn/op b/contrib/perl5/t/pragma/warn/op
new file mode 100644
index 0000000..1a79b4a
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/op
@@ -0,0 +1,861 @@
+  op.c		AOK
+
+     "my" variable %s masks earlier declaration in same scope
+	my $x;
+	my $x ;
+
+     Variable "%s" may be unavailable 
+	sub x {
+      	    my $x;
+      	    sub y {
+         	$x
+      	    }
+   	}
+
+     Variable "%s" will not stay shared 
+	sub x {
+      	    my $x;
+      	    sub y {
+         	sub { $x }
+      	    }
+   	}
+
+     Found = in conditional, should be ==
+	1 if $a = 1 ;
+
+     Use of implicit split to @_ is deprecated
+	split ;
+
+     Use of implicit split to @_ is deprecated
+	$a = split ;
+
+     Useless use of time in void context
+     Useless use of a variable in void context
+     Useless use of a constant in void context
+	time ;
+	$a ;
+	"abc"
+
+     Applying %s to %s will act on scalar(%s)
+	my $a ; my @a = () ; my %a = () ; my $b = \@a ; my $c = \%a ;
+	@a =~ /abc/ ;
+	@a =~ s/a/b/ ;
+	@a =~ tr/a/b/ ;
+	@$b =~ /abc/ ;
+	@$b =~ s/a/b/ ;
+	@$b =~ tr/a/b/ ;
+	%a =~ /abc/ ;
+	%a =~ s/a/b/ ;
+	%a =~ tr/a/b/ ;
+	%$c =~ /abc/ ;
+	%$c =~ s/a/b/ ;
+	%$c =~ tr/a/b/ ;
+
+
+     Parentheses missing around "my" list at -e line 1.
+       my $a, $b = (1,2);
+ 
+     Parentheses missing around "local" list at -e line 1.
+       local $a, $b = (1,2);
+ 
+     Bareword found in conditional at -e line 1.
+       use warnings 'bareword'; my $x = print(ABC || 1);
+ 
+     Value of %s may be \"0\"; use \"defined\" 
+	$x = 1 if $x = <FH> ;
+	$x = 1 while $x = <FH> ;
+
+     Subroutine fred redefined at -e line 1.
+       sub fred{1;} sub fred{1;}
+ 
+     Constant subroutine %s redefined 
+        sub fred() {1;} sub fred() {1;}
+ 
+     Format FRED redefined at /tmp/x line 5.
+       format FRED =
+       .
+       format FRED =
+       .
+ 
+     Array @%s missing the @ in argument %d of %s() 
+	push fred ;
+ 
+     Hash %%%s missing the %% in argument %d of %s() 
+	keys joe ;
+ 
+     Statement unlikely to be reached
+     	(Maybe you meant system() when you said exec()?
+ 	exec "true" ; my $a
+
+     defined(@array) is deprecated
+     	(Maybe you should just omit the defined()?)
+	my @a ; defined @a ;
+	defined (@a = (1,2,3)) ;
+
+     defined(%hash) is deprecated
+     	(Maybe you should just omit the defined()?)
+	my %h ; defined %h ;
+    
+     /---/ should probably be written as "---"
+        join(/---/, @foo);
+
+    %s() called too early to check prototype		[Perl_peep]
+        fred() ; sub fred ($$) {}
+
+
+    Mandatory Warnings 
+    ------------------
+    Prototype mismatch:		[cv_ckproto]
+        sub fred() ;
+        sub fred($) {}
+
+    %s never introduced		[pad_leavemy]	TODO
+    Runaway prototype		[newSUB]	TODO
+    oops: oopsAV		[oopsAV]	TODO
+    oops: oopsHV		[oopsHV]	TODO
+    
+
+__END__
+# op.c
+use warnings 'misc' ;
+my $x ;
+my $x ;
+no warnings 'misc' ;
+my $x ;
+EXPECT
+"my" variable $x masks earlier declaration in same scope at - line 4.
+########
+# op.c
+use warnings 'closure' ;
+sub x {
+      my $x;
+      sub y {
+         $x
+      }
+   }
+EXPECT
+Variable "$x" will not stay shared at - line 7.
+########
+# op.c
+no warnings 'closure' ;
+sub x {
+      my $x;
+      sub y {
+         $x
+      }
+   }
+EXPECT
+
+########
+# op.c
+use warnings 'closure' ;
+sub x {
+      my $x;
+      sub y {
+         sub { $x }
+      }
+   }
+EXPECT
+Variable "$x" may be unavailable at - line 6.
+########
+# op.c
+no warnings 'closure' ;
+sub x {
+      my $x;
+      sub y {
+         sub { $x }
+      }
+   }
+EXPECT
+
+########
+# op.c
+use warnings 'syntax' ;
+1 if $a = 1 ;
+no warnings 'syntax' ;
+1 if $a = 1 ;
+EXPECT
+Found = in conditional, should be == at - line 3.
+########
+# op.c
+use warnings 'deprecated' ;
+split ;
+no warnings 'deprecated' ;
+split ;
+EXPECT
+Use of implicit split to @_ is deprecated at - line 3.
+########
+# op.c
+use warnings 'deprecated' ;
+$a = split ;
+no warnings 'deprecated' ;
+$a = split ;
+EXPECT
+Use of implicit split to @_ is deprecated at - line 3.
+########
+# op.c
+use warnings 'void' ; close STDIN ;
+1 x 3 ;			# OP_REPEAT
+			# OP_GVSV
+wantarray ; 		# OP_WANTARRAY
+			# OP_GV
+			# OP_PADSV
+			# OP_PADAV
+			# OP_PADHV
+			# OP_PADANY
+			# OP_AV2ARYLEN
+ref ;			# OP_REF
+\@a ;			# OP_REFGEN
+\$a ;			# OP_SREFGEN
+defined $a ;		# OP_DEFINED
+hex $a ;		# OP_HEX
+oct $a ;		# OP_OCT
+length $a ;		# OP_LENGTH
+substr $a,1 ;		# OP_SUBSTR
+vec $a,1,2 ;		# OP_VEC
+index $a,1,2 ;		# OP_INDEX
+rindex $a,1,2 ;		# OP_RINDEX
+sprintf $a ;		# OP_SPRINTF
+$a[0] ;			# OP_AELEM
+			# OP_AELEMFAST
+@a[0] ;			# OP_ASLICE
+#values %a ;		# OP_VALUES
+#keys %a ;		# OP_KEYS
+$a{0} ;			# OP_HELEM
+@a{0} ;			# OP_HSLICE
+unpack "a", "a" ;	# OP_UNPACK
+pack $a,"" ;		# OP_PACK
+join "" ;		# OP_JOIN
+(@a)[0,1] ;		# OP_LSLICE
+			# OP_ANONLIST
+			# OP_ANONHASH
+sort(1,2) ;		# OP_SORT
+reverse(1,2) ;		# OP_REVERSE
+			# OP_RANGE
+			# OP_FLIP
+(1 ..2) ;		# OP_FLOP
+caller ;		# OP_CALLER
+fileno STDIN ;		# OP_FILENO
+eof STDIN ;		# OP_EOF
+tell STDIN ;		# OP_TELL
+readlink 1;		# OP_READLINK
+time ;			# OP_TIME
+localtime ;		# OP_LOCALTIME
+gmtime ;		# OP_GMTIME
+eval { getgrnam 1 };	# OP_GGRNAM
+eval { getgrgid 1 };	# OP_GGRGID
+eval { getpwnam 1 };	# OP_GPWNAM
+eval { getpwuid 1 };	# OP_GPWUID
+EXPECT
+Useless use of repeat (x) in void context at - line 3.
+Useless use of wantarray in void context at - line 5.
+Useless use of reference-type operator in void context at - line 12.
+Useless use of reference constructor in void context at - line 13.
+Useless use of single ref constructor in void context at - line 14.
+Useless use of defined operator in void context at - line 15.
+Useless use of hex in void context at - line 16.
+Useless use of oct in void context at - line 17.
+Useless use of length in void context at - line 18.
+Useless use of substr in void context at - line 19.
+Useless use of vec in void context at - line 20.
+Useless use of index in void context at - line 21.
+Useless use of rindex in void context at - line 22.
+Useless use of sprintf in void context at - line 23.
+Useless use of array element in void context at - line 24.
+Useless use of array slice in void context at - line 26.
+Useless use of hash element in void context at - line 29.
+Useless use of hash slice in void context at - line 30.
+Useless use of unpack in void context at - line 31.
+Useless use of pack in void context at - line 32.
+Useless use of join in void context at - line 33.
+Useless use of list slice in void context at - line 34.
+Useless use of sort in void context at - line 37.
+Useless use of reverse in void context at - line 38.
+Useless use of range (or flop) in void context at - line 41.
+Useless use of caller in void context at - line 42.
+Useless use of fileno in void context at - line 43.
+Useless use of eof in void context at - line 44.
+Useless use of tell in void context at - line 45.
+Useless use of readlink in void context at - line 46.
+Useless use of time in void context at - line 47.
+Useless use of localtime in void context at - line 48.
+Useless use of gmtime in void context at - line 49.
+Useless use of getgrnam in void context at - line 50.
+Useless use of getgrgid in void context at - line 51.
+Useless use of getpwnam in void context at - line 52.
+Useless use of getpwuid in void context at - line 53.
+########
+# op.c
+no warnings 'void' ; close STDIN ;
+1 x 3 ;			# OP_REPEAT
+			# OP_GVSV
+wantarray ; 		# OP_WANTARRAY
+			# OP_GV
+			# OP_PADSV
+			# OP_PADAV
+			# OP_PADHV
+			# OP_PADANY
+			# OP_AV2ARYLEN
+ref ;			# OP_REF
+\@a ;			# OP_REFGEN
+\$a ;			# OP_SREFGEN
+defined $a ;		# OP_DEFINED
+hex $a ;		# OP_HEX
+oct $a ;		# OP_OCT
+length $a ;		# OP_LENGTH
+substr $a,1 ;		# OP_SUBSTR
+vec $a,1,2 ;		# OP_VEC
+index $a,1,2 ;		# OP_INDEX
+rindex $a,1,2 ;		# OP_RINDEX
+sprintf $a ;		# OP_SPRINTF
+$a[0] ;			# OP_AELEM
+			# OP_AELEMFAST
+@a[0] ;			# OP_ASLICE
+#values %a ;		# OP_VALUES
+#keys %a ;		# OP_KEYS
+$a{0} ;			# OP_HELEM
+@a{0} ;			# OP_HSLICE
+unpack "a", "a" ;	# OP_UNPACK
+pack $a,"" ;		# OP_PACK
+join "" ;		# OP_JOIN
+(@a)[0,1] ;		# OP_LSLICE
+			# OP_ANONLIST
+			# OP_ANONHASH
+sort(1,2) ;		# OP_SORT
+reverse(1,2) ;		# OP_REVERSE
+			# OP_RANGE
+			# OP_FLIP
+(1 ..2) ;		# OP_FLOP
+caller ;		# OP_CALLER
+fileno STDIN ;		# OP_FILENO
+eof STDIN ;		# OP_EOF
+tell STDIN ;		# OP_TELL
+readlink 1;		# OP_READLINK
+time ;			# OP_TIME
+localtime ;		# OP_LOCALTIME
+gmtime ;		# OP_GMTIME
+eval { getgrnam 1 };	# OP_GGRNAM
+eval { getgrgid 1 };	# OP_GGRGID
+eval { getpwnam 1 };	# OP_GPWNAM
+eval { getpwuid 1 };	# OP_GPWUID
+EXPECT
+########
+# op.c
+use warnings 'void' ;
+for (@{[0]}) { "$_" }		# check warning isn't duplicated
+no warnings 'void' ;
+for (@{[0]}) { "$_" }		# check warning isn't duplicated
+EXPECT
+Useless use of string in void context at - line 3.
+########
+# op.c
+use warnings 'void' ;
+use Config ;
+BEGIN {
+    if ( ! $Config{d_telldir}) {
+        print <<EOM ;
+SKIPPED
+# telldir not present
+EOM
+        exit 
+    }
+}
+telldir 1 ;		# OP_TELLDIR
+no warnings 'void' ;
+telldir 1 ;		# OP_TELLDIR
+EXPECT
+Useless use of telldir in void context at - line 13.
+########
+# op.c
+use warnings 'void' ;
+use Config ;
+BEGIN {
+    if ( ! $Config{d_getppid}) {
+        print <<EOM ;
+SKIPPED
+# getppid not present
+EOM
+        exit 
+    }
+}
+getppid ;		# OP_GETPPID
+no warnings 'void' ;
+getppid ;		# OP_GETPPID
+EXPECT
+Useless use of getppid in void context at - line 13.
+########
+# op.c
+use warnings 'void' ;
+use Config ;
+BEGIN {
+    if ( ! $Config{d_getpgrp}) {
+        print <<EOM ;
+SKIPPED
+# getpgrp not present
+EOM
+        exit 
+    }
+}
+getpgrp ;		# OP_GETPGRP
+no warnings 'void' ;
+getpgrp ;		# OP_GETPGRP
+EXPECT
+Useless use of getpgrp in void context at - line 13.
+########
+# op.c
+use warnings 'void' ;
+use Config ;
+BEGIN {
+    if ( ! $Config{d_times}) {
+        print <<EOM ;
+SKIPPED
+# times not present
+EOM
+        exit 
+    }
+}
+times ;			# OP_TMS
+no warnings 'void' ;
+times ;			# OP_TMS
+EXPECT
+Useless use of times in void context at - line 13.
+########
+# op.c
+use warnings 'void' ;
+use Config ;
+BEGIN {
+    if ( ! $Config{d_getprior} or $^O eq 'os2') { # Locks before fixpak22
+        print <<EOM ;
+SKIPPED
+# getpriority not present
+EOM
+        exit 
+    }
+}
+getpriority 1,2;	# OP_GETPRIORITY
+no warnings 'void' ;
+getpriority 1,2;	# OP_GETPRIORITY
+EXPECT
+Useless use of getpriority in void context at - line 13.
+########
+# op.c
+use warnings 'void' ;
+use Config ;
+BEGIN {
+    if ( ! $Config{d_getlogin}) {
+        print <<EOM ;
+SKIPPED
+# getlogin not present
+EOM
+        exit 
+    }
+}
+getlogin ;			# OP_GETLOGIN
+no warnings 'void' ;
+getlogin ;			# OP_GETLOGIN
+EXPECT
+Useless use of getlogin in void context at - line 13.
+########
+# op.c
+use warnings 'void' ;
+use Config ; BEGIN {
+if ( ! $Config{d_socket}) {
+    print <<EOM ;
+SKIPPED
+# getsockname not present
+# getpeername not present
+# gethostbyname not present
+# gethostbyaddr not present
+# gethostent not present
+# getnetbyname not present
+# getnetbyaddr not present
+# getnetent not present
+# getprotobyname not present
+# getprotobynumber not present
+# getprotoent not present
+# getservbyname not present
+# getservbyport not present
+# getservent not present
+EOM
+    exit 
+} }
+getsockname STDIN ;	# OP_GETSOCKNAME
+getpeername STDIN ;	# OP_GETPEERNAME
+gethostbyname 1 ;	# OP_GHBYNAME
+gethostbyaddr 1,2;	# OP_GHBYADDR
+gethostent ;		# OP_GHOSTENT
+getnetbyname 1 ;	# OP_GNBYNAME
+getnetbyaddr 1,2 ;	# OP_GNBYADDR
+getnetent ;		# OP_GNETENT
+getprotobyname 1;	# OP_GPBYNAME
+getprotobynumber 1;	# OP_GPBYNUMBER
+getprotoent ;		# OP_GPROTOENT
+getservbyname 1,2;	# OP_GSBYNAME
+getservbyport 1,2;	# OP_GSBYPORT
+getservent ;		# OP_GSERVENT
+
+no warnings 'void' ;
+getsockname STDIN ;	# OP_GETSOCKNAME
+getpeername STDIN ;	# OP_GETPEERNAME
+gethostbyname 1 ;	# OP_GHBYNAME
+gethostbyaddr 1,2;	# OP_GHBYADDR
+gethostent ;		# OP_GHOSTENT
+getnetbyname 1 ;	# OP_GNBYNAME
+getnetbyaddr 1,2 ;	# OP_GNBYADDR
+getnetent ;		# OP_GNETENT
+getprotobyname 1;	# OP_GPBYNAME
+getprotobynumber 1;	# OP_GPBYNUMBER
+getprotoent ;		# OP_GPROTOENT
+getservbyname 1,2;	# OP_GSBYNAME
+getservbyport 1,2;	# OP_GSBYPORT
+getservent ;		# OP_GSERVENT
+INIT {
+   # some functions may not be there, so we exit without running
+   exit;
+}
+EXPECT
+Useless use of getsockname in void context at - line 24.
+Useless use of getpeername in void context at - line 25.
+Useless use of gethostbyname in void context at - line 26.
+Useless use of gethostbyaddr in void context at - line 27.
+Useless use of gethostent in void context at - line 28.
+Useless use of getnetbyname in void context at - line 29.
+Useless use of getnetbyaddr in void context at - line 30.
+Useless use of getnetent in void context at - line 31.
+Useless use of getprotobyname in void context at - line 32.
+Useless use of getprotobynumber in void context at - line 33.
+Useless use of getprotoent in void context at - line 34.
+Useless use of getservbyname in void context at - line 35.
+Useless use of getservbyport in void context at - line 36.
+Useless use of getservent in void context at - line 37.
+########
+# op.c
+use warnings 'void' ;
+*a ; # OP_RV2GV
+$a ; # OP_RV2SV
+@a ; # OP_RV2AV
+%a ; # OP_RV2HV
+no warnings 'void' ;
+*a ; # OP_RV2GV
+$a ; # OP_RV2SV
+@a ; # OP_RV2AV
+%a ; # OP_RV2HV
+EXPECT
+Useless use of a variable in void context at - line 3.
+Useless use of a variable in void context at - line 4.
+Useless use of a variable in void context at - line 5.
+Useless use of a variable in void context at - line 6.
+########
+# op.c
+use warnings 'void' ;
+"abc"; # OP_CONST
+7 ; # OP_CONST
+no warnings 'void' ;
+"abc"; # OP_CONST
+7 ; # OP_CONST
+EXPECT
+Useless use of a constant in void context at - line 3.
+Useless use of a constant in void context at - line 4.
+########
+# op.c
+BEGIN{ $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3; } # known scalar leak
+use warnings 'misc' ;
+my $a ; my @a = () ; my %a = () ; my $b = \@a ; my $c = \%a ;
+@a =~ /abc/ ;
+@a =~ s/a/b/ ;
+@a =~ tr/a/b/ ;
+@$b =~ /abc/ ;
+@$b =~ s/a/b/ ;
+@$b =~ tr/a/b/ ;
+%a =~ /abc/ ;
+%a =~ s/a/b/ ;
+%a =~ tr/a/b/ ;
+%$c =~ /abc/ ;
+%$c =~ s/a/b/ ;
+%$c =~ tr/a/b/ ;
+{
+no warnings 'misc' ;
+my $a ; my @a = () ; my %a = () ; my $b = \@a ; my $c = \%a ;
+@a =~ /abc/ ;
+@a =~ s/a/b/ ;
+@a =~ tr/a/b/ ;
+@$b =~ /abc/ ;
+@$b =~ s/a/b/ ;
+@$b =~ tr/a/b/ ;
+%a =~ /abc/ ;
+%a =~ s/a/b/ ;
+%a =~ tr/a/b/ ;
+%$c =~ /abc/ ;
+%$c =~ s/a/b/ ;
+%$c =~ tr/a/b/ ;
+}
+EXPECT
+Applying pattern match (m//) to @array will act on scalar(@array) at - line 5.
+Applying substitution (s///) to @array will act on scalar(@array) at - line 6.
+Can't modify private array in substitution (s///) at - line 6, near "s/a/b/ ;"
+Applying transliteration (tr///) to @array will act on scalar(@array) at - line 7.
+Applying pattern match (m//) to @array will act on scalar(@array) at - line 8.
+Applying substitution (s///) to @array will act on scalar(@array) at - line 9.
+Applying transliteration (tr///) to @array will act on scalar(@array) at - line 10.
+Applying pattern match (m//) to %hash will act on scalar(%hash) at - line 11.
+Applying substitution (s///) to %hash will act on scalar(%hash) at - line 12.
+Applying transliteration (tr///) to %hash will act on scalar(%hash) at - line 13.
+Applying pattern match (m//) to %hash will act on scalar(%hash) at - line 14.
+Applying substitution (s///) to %hash will act on scalar(%hash) at - line 15.
+Applying transliteration (tr///) to %hash will act on scalar(%hash) at - line 16.
+BEGIN not safe after errors--compilation aborted at - line 18.
+########
+# op.c
+use warnings 'syntax' ;
+my $a, $b = (1,2);
+no warnings 'syntax' ;
+my $c, $d = (1,2);
+EXPECT
+Parentheses missing around "my" list at - line 3.
+########
+# op.c
+use warnings 'syntax' ;
+local $a, $b = (1,2);
+no warnings 'syntax' ;
+local $c, $d = (1,2);
+EXPECT
+Parentheses missing around "local" list at - line 3.
+########
+# op.c
+use warnings 'bareword' ;
+print (ABC || 1) ;
+no warnings 'bareword' ;
+print (ABC || 1) ;
+EXPECT
+Bareword found in conditional at - line 3.
+########
+--FILE-- abc
+
+--FILE--
+# op.c
+use warnings 'misc' ;
+open FH, "<abc" ;
+$x = 1 if $x = <FH> ;
+no warnings 'misc' ;
+$x = 1 if $x = <FH> ;
+EXPECT
+Value of <HANDLE> construct can be "0"; test with defined() at - line 4.
+########
+# op.c
+use warnings 'misc' ;
+opendir FH, "." ;
+$x = 1 if $x = readdir FH ;
+no warnings 'misc' ;
+$x = 1 if $x = readdir FH ;
+closedir FH ;
+EXPECT
+Value of readdir() operator can be "0"; test with defined() at - line 4.
+########
+# op.c
+use warnings 'misc' ;
+$x = 1 if $x = <*> ;
+no warnings 'misc' ;
+$x = 1 if $x = <*> ;
+EXPECT
+Value of glob construct can be "0"; test with defined() at - line 3.
+########
+# op.c
+use warnings 'misc' ;
+%a = (1,2,3,4) ;
+$x = 1 if $x = each %a ;
+no warnings 'misc' ;
+$x = 1 if $x = each %a ;
+EXPECT
+Value of each() operator can be "0"; test with defined() at - line 4.
+########
+# op.c
+use warnings 'misc' ;
+$x = 1 while $x = <*> and 0 ;
+no warnings 'misc' ;
+$x = 1 while $x = <*> and 0 ;
+EXPECT
+Value of glob construct can be "0"; test with defined() at - line 3.
+########
+# op.c
+use warnings 'misc' ;
+opendir FH, "." ;
+$x = 1 while $x = readdir FH and 0 ;
+no warnings 'misc' ;
+$x = 1 while $x = readdir FH and 0 ;
+closedir FH ;
+EXPECT
+Value of readdir() operator can be "0"; test with defined() at - line 4.
+########
+# op.c
+use warnings 'redefine' ;
+sub fred {}
+sub fred {}
+no warnings 'redefine' ;
+sub fred {}
+EXPECT
+Subroutine fred redefined at - line 4.
+########
+# op.c
+use warnings 'redefine' ;
+sub fred () { 1 }
+sub fred () { 1 }
+no warnings 'redefine' ;
+sub fred () { 1 }
+EXPECT
+Constant subroutine fred redefined at - line 4.
+########
+# op.c
+use warnings 'redefine' ;
+format FRED =
+.
+format FRED =
+.
+no warnings 'redefine' ;
+format FRED =
+.
+EXPECT
+Format FRED redefined at - line 5.
+########
+# op.c
+use warnings 'deprecated' ;
+push FRED;
+no warnings 'deprecated' ;
+push FRED;
+EXPECT
+Array @FRED missing the @ in argument 1 of push() at - line 3.
+########
+# op.c
+use warnings 'deprecated' ;
+@a = keys FRED ;
+no warnings 'deprecated' ;
+@a = keys FRED ;
+EXPECT
+Hash %FRED missing the % in argument 1 of keys() at - line 3.
+########
+# op.c
+use warnings 'syntax' ;
+exec "$^X -e 1" ; 
+my $a
+EXPECT
+Statement unlikely to be reached at - line 4.
+	(Maybe you meant system() when you said exec()?)
+########
+# op.c
+use warnings 'deprecated' ;
+my @a; defined(@a);
+EXPECT
+defined(@array) is deprecated at - line 3.
+	(Maybe you should just omit the defined()?)
+########
+# op.c
+use warnings 'deprecated' ;
+defined(@a = (1,2,3));
+EXPECT
+defined(@array) is deprecated at - line 3.
+	(Maybe you should just omit the defined()?)
+########
+# op.c
+use warnings 'deprecated' ;
+my %h; defined(%h);
+EXPECT
+defined(%hash) is deprecated at - line 3.
+	(Maybe you should just omit the defined()?)
+########
+# op.c
+no warnings 'syntax' ;
+exec "$^X -e 1" ; 
+my $a
+EXPECT
+
+########
+# op.c
+sub fred();
+sub fred($) {}
+EXPECT
+Prototype mismatch: sub main::fred () vs ($) at - line 3.
+########
+# op.c
+$^W = 0 ;
+sub fred() ;
+sub fred($) {}
+{
+    no warnings 'prototype' ;
+    sub Fred() ;
+    sub Fred($) {}
+    use warnings 'prototype' ;
+    sub freD() ;
+    sub freD($) {}
+}
+sub FRED() ;
+sub FRED($) {}
+EXPECT
+Prototype mismatch: sub main::fred () vs ($) at - line 4.
+Prototype mismatch: sub main::freD () vs ($) at - line 11.
+Prototype mismatch: sub main::FRED () vs ($) at - line 14.
+########
+# op.c
+use warnings 'syntax' ;
+join /---/, 'x', 'y', 'z';
+EXPECT
+/---/ should probably be written as "---" at - line 3.
+########
+# op.c [Perl_peep]
+use warnings 'prototype' ;
+fred() ; 
+sub fred ($$) {}
+no warnings 'prototype' ;
+joe() ; 
+sub joe ($$) {}
+EXPECT
+main::fred() called too early to check prototype at - line 3.
+########
+# op.c [Perl_newATTRSUB]
+--FILE-- abc.pm
+use warnings 'void' ;
+BEGIN { $| = 1; print "in begin\n"; }
+CHECK { print "in check\n"; }
+INIT { print "in init\n"; }
+END { print "in end\n"; }
+print "in mainline\n";
+1;
+--FILE--
+use abc;
+delete $INC{"abc.pm"};
+require abc;
+do "abc.pm";
+EXPECT
+in begin
+in mainline
+in check
+in init
+in begin
+Too late to run CHECK block at abc.pm line 3.
+Too late to run INIT block at abc.pm line 4.
+in mainline
+in begin
+Too late to run CHECK block at abc.pm line 3.
+Too late to run INIT block at abc.pm line 4.
+in mainline
+in end
+in end
+in end
+########
+# op.c [Perl_newATTRSUB]
+--FILE-- abc.pm
+no warnings 'void' ;
+BEGIN { $| = 1; print "in begin\n"; }
+CHECK { print "in check\n"; }
+INIT { print "in init\n"; }
+END { print "in end\n"; }
+print "in mainline\n";
+1;
+--FILE--
+require abc;
+do "abc.pm";
+EXPECT
+in begin
+in mainline
+in begin
+in mainline
+in end
+in end
diff --git a/contrib/perl5/t/pragma/warn/perl b/contrib/perl5/t/pragma/warn/perl
new file mode 100644
index 0000000..4580749
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/perl
@@ -0,0 +1,57 @@
+  perl.c	AOK
+
+  gv_check(defstash)
+	Name \"%s::%s\" used only once: possible typo 
+
+  Mandatory Warnings All TODO
+  ------------------
+  Recompile perl with -DDEBUGGING to use -D switch	[moreswitches]
+  Unbalanced scopes: %ld more ENTERs than LEAVEs	[perl_destruct]
+  Unbalanced saves: %ld more saves than restores	[perl_destruct]
+  Unbalanced tmps: %ld more allocs than frees		[perl_destruct]
+  Unbalanced context: %ld more PUSHes than POPs		[perl_destruct]
+  Unbalanced string table refcount: (%d) for \"%s\"	[perl_destruct]
+  Scalars leaked: %ld					[perl_destruct]
+
+
+__END__
+# perl.c
+no warnings 'once' ;
+$x = 3 ;
+use warnings 'once' ;
+$z = 3 ;
+EXPECT
+Name "main::z" used only once: possible typo at - line 5.
+########
+-w
+# perl.c
+$x = 3 ;
+no warnings 'once' ;
+$z = 3 
+EXPECT
+Name "main::x" used only once: possible typo at - line 3.
+########
+# perl.c
+BEGIN { $^W =1 ; }
+$x = 3 ;
+no warnings 'once' ;
+$z = 3 
+EXPECT
+Name "main::x" used only once: possible typo at - line 3.
+########
+-W
+# perl.c
+no warnings 'once' ;
+$x = 3 ;
+use warnings 'once' ;
+$z = 3 ;
+EXPECT
+Name "main::x" used only once: possible typo at - line 4.
+Name "main::z" used only once: possible typo at - line 6.
+########
+-X
+# perl.c
+use warnings 'once' ;
+$x = 3 ;
+EXPECT
+
diff --git a/contrib/perl5/t/pragma/warn/perlio b/contrib/perl5/t/pragma/warn/perlio
new file mode 100644
index 0000000..18c0dfa
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/perlio
@@ -0,0 +1,10 @@
+  perlio.c 
+
+
+  Mandatory Warnings ALL TODO
+  ------------------
+    Setting cnt to %d
+    Setting ptr %p > end+1 %p
+    Setting cnt to %d, ptr implies %d
+
+__END__
diff --git a/contrib/perl5/t/pragma/warn/perly b/contrib/perl5/t/pragma/warn/perly
new file mode 100644
index 0000000..afc5dcc
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/perly
@@ -0,0 +1,31 @@
+  perly.y	AOK
+
+  dep() => deprecate("\"do\" to call subroutines") 
+  Use of "do" to call subroutines is deprecated
+
+	sub fred {} do fred()
+	sub fred {} do fred(1)
+	sub fred {} $a = "fred" ; do $a()
+	sub fred {} $a = "fred" ; do $a(1)
+
+
+__END__
+# perly.y
+use warnings 'deprecated' ;
+sub fred {} 
+do fred() ;
+do fred(1) ;
+$a = "fred" ; 
+do $a() ;
+do $a(1) ;
+no warnings 'deprecated' ;
+do fred() ;
+do fred(1) ;
+$a = "fred" ; 
+do $a() ;
+do $a(1) ;
+EXPECT
+Use of "do" to call subroutines is deprecated at - line 4.
+Use of "do" to call subroutines is deprecated at - line 5.
+Use of "do" to call subroutines is deprecated at - line 7.
+Use of "do" to call subroutines is deprecated at - line 8.
diff --git a/contrib/perl5/t/pragma/warn/pp b/contrib/perl5/t/pragma/warn/pp
new file mode 100644
index 0000000..8f42ba6
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/pp
@@ -0,0 +1,110 @@
+  pp.c	TODO
+
+  substr outside of string
+    $a = "ab" ; $b = substr($a, 4,5) ;
+
+  Attempt to use reference as lvalue in substr 
+    $a = "ab" ; $b = \$a ;  substr($b, 1,1) = $b
+
+  uninitialized	in pp_rv2gv()
+	my *b = *{ undef()}
+
+  uninitialized	in pp_rv2sv()
+	my $a = undef ; my $b = $$a
+
+  Odd number of elements in hash list
+	my $a = { 1,2,3 } ;
+
+  Invalid type in unpack: '%c
+	my $A = pack ("A,A", 1,2) ;
+	my @A = unpack ("A,A", "22") ;
+
+  Attempt to pack pointer to temporary value
+	pack("p", "abc") ;
+
+  Explicit blessing to '' (assuming package main)
+	bless \[], "";
+
+  Constant subroutine %s undefined			<<<TODO
+  Constant subroutine (anonymous) undefined		<<<TODO
+
+__END__
+# pp.c
+use warnings 'substr' ;
+$a = "ab" ; 
+$b = substr($a, 4,5) ;
+no warnings 'substr' ;
+$a = "ab" ; 
+$b = substr($a, 4,5)  ;
+EXPECT
+substr outside of string at - line 4.
+########
+# pp.c
+use warnings 'substr' ;
+$a = "ab" ; 
+$b = \$a ;  
+substr($b, 1,1) = "ab" ;
+no warnings 'substr' ;
+substr($b, 1,1) = "ab" ;
+EXPECT
+Attempt to use reference as lvalue in substr at - line 5.
+########
+# pp.c
+use warnings 'uninitialized' ;
+# TODO
+EXPECT
+
+########
+# pp.c
+use warnings 'misc' ;
+my $a = { 1,2,3};
+no warnings 'misc' ;
+my $b = { 1,2,3};
+EXPECT
+Odd number of elements in hash assignment at - line 3.
+########
+# pp.c
+use warnings 'pack' ;
+use warnings 'unpack' ;
+my @a = unpack ("A,A", "22") ;
+my $a = pack ("A,A", 1,2) ;
+no warnings 'pack' ;
+no warnings 'unpack' ;
+my @b = unpack ("A,A", "22") ;
+my $b = pack ("A,A", 1,2) ;
+EXPECT
+Invalid type in unpack: ',' at - line 4.
+Invalid type in pack: ',' at - line 5.
+########
+# pp.c
+use warnings 'uninitialized' ;
+my $a = undef ; 
+my $b = $$a;
+no warnings 'uninitialized' ;
+my $c = $$a;
+EXPECT
+Use of uninitialized value in scalar dereference at - line 4.
+########
+# pp.c
+use warnings 'pack' ;
+sub foo { my $a = "a"; return $a . $a++ . $a++ }
+my $a = pack("p", &foo) ;
+no warnings 'pack' ;
+my $b = pack("p", &foo) ;
+EXPECT
+Attempt to pack pointer to temporary value at - line 4.
+########
+# pp.c
+use warnings 'misc' ;
+bless \[], "" ;
+no warnings 'misc' ;
+bless \[], "" ;
+EXPECT
+Explicit blessing to '' (assuming package main) at - line 3.
+########
+# pp.c
+use utf8 ;
+$_ = "\x80  \xff" ;
+reverse ;
+EXPECT
+########
diff --git a/contrib/perl5/t/pragma/warn/pp_ctl b/contrib/perl5/t/pragma/warn/pp_ctl
new file mode 100644
index 0000000..0deccd3
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/pp_ctl
@@ -0,0 +1,217 @@
+  pp_ctl.c	AOK
+ 
+     Not enough format arguments	
+ 	format STDOUT =
+ 	@<<< @<<<
+ 	$a
+ 	.
+ 	write;
+     
+
+    Exiting substitution via %s
+	$_ = "abc" ;
+	while ($i ++ == 0)
+	{
+    	    s/ab/last/e ;
+	}
+
+    Exiting subroutine via %s		
+	sub fred { last }
+	{ fred() }
+
+    Exiting eval via %s	
+	{ eval "last" }
+
+    Exiting pseudo-block via %s 
+	@a = (1,2) ; @b = sort { last } @a ;
+
+    Exiting substitution via %s
+	$_ = "abc" ;
+	last fred:
+	while ($i ++ == 0)
+	{
+    	    s/ab/last fred/e ;
+	}
+
+
+    Exiting subroutine via %s
+	sub fred { last joe }
+	joe: { fred() }
+
+    Exiting eval via %s
+	fred: { eval "last fred" }
+
+    Exiting pseudo-block via %s 
+	@a = (1,2) ; fred: @b = sort { last fred } @a ;
+
+
+    Deep recursion on subroutine \"%s\"
+	sub fred
+	{
+    	  fred() if $a++ < 200
+	}
+	 
+	fred()
+
+      (in cleanup) foo bar
+	package Foo;
+	DESTROY { die "foo bar" }
+	{ bless [], 'Foo' for 1..10 }
+
+__END__
+# pp_ctl.c
+use warnings 'syntax' ;
+format STDOUT =
+@<<< @<<<
+1
+.
+write;
+EXPECT
+Not enough format arguments at - line 5.
+1
+########
+# pp_ctl.c
+no warnings 'syntax' ;
+format =
+@<<< @<<<
+1
+.
+write ;
+EXPECT
+1
+########
+# pp_ctl.c
+use warnings 'exiting' ;
+$_ = "abc" ;
+ 
+while ($i ++ == 0)
+{
+    s/ab/last/e ;
+}
+no warnings 'exiting' ;
+while ($i ++ == 0)
+{
+    s/ab/last/e ;
+}
+EXPECT
+Exiting substitution via last at - line 7.
+########
+# pp_ctl.c
+use warnings 'exiting' ;
+sub fred { last }
+{ fred() }
+no warnings 'exiting' ;
+sub joe { last }
+{ joe() }
+EXPECT
+Exiting subroutine via last at - line 3.
+########
+# pp_ctl.c
+{
+  eval "use warnings 'exiting' ; last;" 
+}
+print STDERR $@ ;
+{
+  eval "no warnings 'exiting' ;last;" 
+} 
+print STDERR $@ ;
+EXPECT
+Exiting eval via last at (eval 1) line 1.
+########
+# pp_ctl.c
+use warnings 'exiting' ;
+@a = (1,2) ;
+@b = sort { last } @a ;
+no warnings 'exiting' ;
+@b = sort { last } @a ;
+EXPECT
+Exiting pseudo-block via last at - line 4.
+Can't "last" outside a loop block at - line 4.
+########
+# pp_ctl.c
+use warnings 'exiting' ;
+$_ = "abc" ;
+fred: 
+while ($i ++ == 0)
+{
+    s/ab/last fred/e ;
+}
+no warnings 'exiting' ;
+while ($i ++ == 0)
+{
+    s/ab/last fred/e ;
+}
+EXPECT
+Exiting substitution via last at - line 7.
+########
+# pp_ctl.c
+use warnings 'exiting' ;
+sub fred { last joe }
+joe: { fred() }
+no warnings 'exiting' ;
+sub Fred { last Joe }
+Joe: { Fred() }
+EXPECT
+Exiting subroutine via last at - line 3.
+########
+# pp_ctl.c
+joe:
+{ eval "use warnings 'exiting' ; last joe;" }
+print STDERR $@ ;
+Joe:
+{ eval "no warnings 'exiting' ; last Joe;" }
+print STDERR $@ ;
+EXPECT
+Exiting eval via last at (eval 1) line 1.
+########
+# pp_ctl.c
+use warnings 'exiting' ;
+@a = (1,2) ;
+fred: @b = sort { last fred } @a ;
+no warnings 'exiting' ;
+Fred: @b = sort { last Fred } @a ;
+EXPECT
+Exiting pseudo-block via last at - line 4.
+Label not found for "last fred" at - line 4.
+########
+# pp_ctl.c
+use warnings 'recursion' ;
+BEGIN { warn "PREFIX\n" ;}
+sub fred
+{
+    fred() if $a++ < 200
+}
+ 
+fred()
+EXPECT
+Deep recursion on subroutine "main::fred" at - line 6.
+########
+# pp_ctl.c
+no warnings 'recursion' ;
+BEGIN { warn "PREFIX\n" ;}
+sub fred
+{
+    fred() if $a++ < 200
+}
+ 
+fred()
+EXPECT
+########
+# pp_ctl.c
+use warnings 'misc' ;
+package Foo;
+DESTROY { die "@{$_[0]} foo bar" }
+{ bless ['A'], 'Foo' for 1..10 }
+{ bless ['B'], 'Foo' for 1..10 }
+EXPECT
+	(in cleanup) A foo bar at - line 4.
+	(in cleanup) B foo bar at - line 4.
+########
+# pp_ctl.c
+no warnings 'misc' ;
+package Foo;
+DESTROY { die "@{$_[0]} foo bar" }
+{ bless ['A'], 'Foo' for 1..10 }
+{ bless ['B'], 'Foo' for 1..10 }
+EXPECT
+
diff --git a/contrib/perl5/t/pragma/warn/pp_hot b/contrib/perl5/t/pragma/warn/pp_hot
new file mode 100644
index 0000000..2759057
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/pp_hot
@@ -0,0 +1,226 @@
+  pp_hot.c	
+
+  Filehandle %s never opened			[pp_print]
+    $f = $a = "abc" ; print $f $a
+
+  Filehandle %s opened only for input		[pp_print]
+    print STDIN "abc" ;
+
+  Filehandle %s opened only for output		[pp_print]
+    print <STDOUT> ;
+
+  print() on closed filehandle %s		[pp_print]
+    close STDIN ; print STDIN "abc" ;
+
+  uninitialized					[pp_rv2av]
+	my $a = undef ; my @b = @$a
+
+  uninitialized					[pp_rv2hv]
+	my $a = undef ; my %b = %$a
+
+  Odd number of elements in hash list		[pp_aassign]
+	%X = (1,2,3) ;
+
+  Reference found where even-sized list expected [pp_aassign]
+	$X = [ 1 ..3 ];
+
+  Filehandle %s opened only for output		[Perl_do_readline] 
+  	open (FH, ">./xcv") ;
+	my $a = <FH> ;
+
+  glob failed (can't start child: %s)		[Perl_do_readline] <<TODO
+
+  readline() on closed filehandle %s		[Perl_do_readline]
+    close STDIN ; $a = <STDIN>;
+
+  glob failed (child exited with status %d%s)	[Perl_do_readline] <<TODO
+
+  Deep recursion on subroutine \"%s\"		[Perl_sub_crush_depth]
+    sub fred { fred() if $a++ < 200} fred()
+
+  Deep recursion on anonymous subroutine 	[Perl_sub_crush_depth]
+    $a = sub { &$a if $a++ < 200} &$a
+
+  Possible Y2K bug: about to append an integer to '19' [pp_concat]
+    $x     = "19$yy\n";
+
+__END__
+# pp_hot.c [pp_print]
+use warnings 'unopened' ;
+$f = $a = "abc" ; 
+print $f $a;
+no warnings 'unopened' ;
+print $f $a;
+EXPECT
+Filehandle main::abc never opened at - line 4.
+########
+# pp_hot.c [pp_print]
+use warnings 'io' ;
+print STDIN "anc";
+print <STDOUT>;
+print <STDERR>;
+open(FOO, ">&STDOUT") and print <FOO>;
+print getc(STDERR);
+print getc(FOO);
+####################################################################
+# The next test is known to fail on some systems (Linux+old glibc, #
+# old *BSDs, and NeXT, among others.                               #
+# We skip it for now (on the grounds that it is "just" a warning). #
+####################################################################
+#read(FOO,$_,1);
+no warnings 'io' ;
+print STDIN "anc";
+EXPECT
+Filehandle main::STDIN opened only for input at - line 3.
+Filehandle main::STDOUT opened only for output at - line 4.
+Filehandle main::STDERR opened only for output at - line 5.
+Filehandle main::FOO opened only for output at - line 6.
+Filehandle main::STDERR opened only for output at - line 7.
+Filehandle main::FOO opened only for output at - line 8.
+########
+# pp_hot.c [pp_print]
+use warnings 'closed' ;
+close STDIN ;
+print STDIN "anc";
+opendir STDIN, ".";
+print STDIN "anc";
+closedir STDIN;
+no warnings 'closed' ;
+print STDIN "anc";
+opendir STDIN, ".";
+print STDIN "anc";
+EXPECT
+print() on closed filehandle main::STDIN at - line 4.
+print() on closed filehandle main::STDIN at - line 6.
+	(Are you trying to call print() on dirhandle main::STDIN?)
+########
+# pp_hot.c [pp_rv2av]
+use warnings 'uninitialized' ;
+my $a = undef ;
+my @b = @$a;
+no warnings 'uninitialized' ;
+my @c = @$a;
+EXPECT
+Use of uninitialized value in array dereference at - line 4.
+########
+# pp_hot.c [pp_rv2hv]
+use warnings 'uninitialized' ;
+my $a = undef ;
+my %b = %$a;
+no warnings 'uninitialized' ;
+my %c = %$a;
+EXPECT
+Use of uninitialized value in hash dereference at - line 4.
+########
+# pp_hot.c [pp_aassign]
+use warnings 'misc' ;
+my %X ; %X = (1,2,3) ;
+no warnings 'misc' ;
+my %Y ; %Y = (1,2,3) ;
+EXPECT
+Odd number of elements in hash assignment at - line 3.
+########
+# pp_hot.c [pp_aassign]
+use warnings 'misc' ;
+my %X ; %X = [1 .. 3] ;
+no warnings 'misc' ;
+my %Y ; %Y = [1 .. 3] ;
+EXPECT
+Reference found where even-sized list expected at - line 3.
+########
+# pp_hot.c [Perl_do_readline]
+use warnings 'closed' ;
+close STDIN        ; $a = <STDIN> ;
+opendir STDIN, "." ; $a = <STDIN> ;
+closedir STDIN;
+no warnings 'closed' ;
+opendir STDIN, "." ; $a = <STDIN> ;
+$a = <STDIN> ;
+EXPECT
+readline() on closed filehandle main::STDIN at - line 3.
+readline() on closed filehandle main::STDIN at - line 4.
+	(Are you trying to call readline() on dirhandle main::STDIN?)
+########
+# pp_hot.c [Perl_do_readline]
+use warnings 'io' ;
+my $file = "./xcv" ; unlink $file ;
+open (FH, ">./xcv") ;
+my $a = <FH> ;
+no warnings 'io' ;
+$a = <FH> ;
+unlink $file ;
+EXPECT
+Filehandle main::FH opened only for output at - line 5.
+########
+# pp_hot.c [Perl_sub_crush_depth]
+use warnings 'recursion' ;
+sub fred 
+{ 
+    fred() if $a++ < 200
+} 
+{
+  local $SIG{__WARN__} = sub {
+    die "ok\n" if $_[0] =~ /^Deep recursion on subroutine "main::fred"/
+  };
+  fred();
+}
+EXPECT
+ok
+########
+# pp_hot.c [Perl_sub_crush_depth]
+no warnings 'recursion' ;
+sub fred 
+{ 
+    fred() if $a++ < 200
+} 
+{
+  local $SIG{__WARN__} = sub {
+    die "ok\n" if $_[0] =~ /^Deep recursion on subroutine "main::fred"/
+  };
+  fred();
+}
+EXPECT
+
+########
+# pp_hot.c [Perl_sub_crush_depth]
+use warnings 'recursion' ;
+$b = sub 
+{ 
+    &$b if $a++ < 200
+}  ;
+
+&$b ;
+EXPECT
+Deep recursion on anonymous subroutine at - line 5.
+########
+# pp_hot.c [Perl_sub_crush_depth]
+no warnings 'recursion' ;
+$b = sub 
+{ 
+    &$b if $a++ < 200
+}  ;
+
+&$b ;
+EXPECT
+########
+# pp_hot.c [pp_concat]
+use warnings 'y2k';
+use Config;
+BEGIN {
+    unless ($Config{ccflags} =~ /Y2KWARN/) {
+	print "SKIPPED\n# perl not built with -DPERL_Y2KWARN";
+	exit 0;
+    }
+}
+my $x;
+my $yy = 78;
+$x     = "19$yy\n";
+$x     = "19" . $yy . "\n";
+$x     = "319$yy\n";
+$x     = "319" . $yy . "\n";
+no warnings 'y2k';
+$x     = "19$yy\n";
+$x     = "19" . $yy . "\n";
+EXPECT
+Possible Y2K bug: about to append an integer to '19' at - line 12.
+Possible Y2K bug: about to append an integer to '19' at - line 13.
diff --git a/contrib/perl5/t/pragma/warn/pp_sys b/contrib/perl5/t/pragma/warn/pp_sys
new file mode 100644
index 0000000..7c38727
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/pp_sys
@@ -0,0 +1,354 @@
+  pp_sys.c 	AOK
+
+  untie attempted while %d inner references still exist	[pp_untie]
+    sub TIESCALAR { bless [] } ; tie $a, 'main'; untie $a ;
+
+  Filehandle %s opened only for input		[pp_leavewrite]
+    format STDIN =
+    .
+    write STDIN;
+
+  write() on closed filehandle %s		[pp_leavewrite]
+    format STDIN =
+    .
+    close STDIN;
+    write STDIN ;
+
+  page overflow	 				[pp_leavewrite]
+
+  Filehandle %s never opened			[pp_prtf]
+    $a = "abc"; printf $a "fred"
+
+  Filehandle %s opened only for input		[pp_prtf]
+    $a = "abc"; 
+    printf $a "fred"
+
+  printf() on closed filehandle %s		[pp_prtf]
+    close STDIN ;
+    printf STDIN "fred"
+
+  syswrite() on closed filehandle %s		[pp_send]
+    close STDIN; 
+    syswrite STDIN, "fred", 1;
+
+  send() on closed socket %s			[pp_send]
+    close STDIN; 
+    send STDIN, "fred", 1
+
+  bind() on closed socket %s			[pp_bind]
+    close STDIN; 
+    bind STDIN, "fred" ;
+
+
+  connect() on closed socket %s			[pp_connect]
+    close STDIN; 
+    connect STDIN, "fred" ;
+
+  listen() on closed socket %s			[pp_listen]
+    close STDIN; 
+    listen STDIN, 2;
+
+  accept() on closed socket %s			[pp_accept]
+    close STDIN; 
+    accept "fred", STDIN ;
+
+  shutdown() on closed socket %s		[pp_shutdown]
+    close STDIN; 
+    shutdown STDIN, 0;
+
+  setsockopt() on closed socket %s		[pp_ssockopt]
+  getsockopt() on closed socket	%s		[pp_ssockopt]
+    close STDIN; 
+    setsockopt STDIN, 1,2,3;
+    getsockopt STDIN, 1,2;
+
+  getsockname() on closed socket %s		[pp_getpeername]
+  getpeername() on closed socket %s		[pp_getpeername]
+    close STDIN; 
+    getsockname STDIN;
+    getpeername STDIN;
+
+  flock() on closed socket %s			[pp_flock]
+    close STDIN;
+    flock STDIN, 8;
+
+  warn(warn_nl, "stat");			[pp_stat]
+
+  Test on unopened file <%s>
+	close STDIN ; -T STDIN ;
+
+  warn(warn_nl, "open");			[pp_fttext]
+    -T "abc\ndef" ;
+
+  Filehandle %s opened only for output		[pp_sysread]
+	my $file = "./xcv" ;
+	open(F, ">$file") ; 
+	my $a = sysread(F, $a,10) ;
+  
+  
+
+__END__
+# pp_sys.c [pp_untie]
+use warnings 'untie' ;
+sub TIESCALAR { bless [] } ; 
+$b = tie $a, 'main'; 
+untie $a ;
+no warnings 'untie' ;
+$c = tie $d, 'main'; 
+untie $d ;
+EXPECT
+untie attempted while 1 inner references still exist at - line 5.
+########
+# pp_sys.c [pp_leavewrite]
+use warnings 'io' ;
+format STDIN =
+.
+write STDIN;
+no warnings 'io' ;
+write STDIN;
+EXPECT
+Filehandle main::STDIN opened only for input at - line 5.
+########
+# pp_sys.c [pp_leavewrite]
+use warnings 'closed' ;
+format STDIN =
+.
+close STDIN;
+write STDIN;
+opendir STDIN, ".";
+write STDIN;
+closedir STDIN;
+no warnings 'closed' ;
+write STDIN;
+opendir STDIN, ".";
+write STDIN;
+EXPECT
+write() on closed filehandle main::STDIN at - line 6.
+write() on closed filehandle main::STDIN at - line 8.
+	(Are you trying to call write() on dirhandle main::STDIN?)
+########
+# pp_sys.c [pp_leavewrite]
+use warnings 'io' ;
+format STDOUT_TOP =
+abc
+.
+format STDOUT =
+def
+ghi
+.
+$= = 1 ;
+$- =1 ;
+open STDOUT, ">".($^O eq 'VMS'? 'NL:' : '/dev/null') ;
+write ;
+no warnings 'io' ;
+write ;
+EXPECT
+page overflow at - line 13.
+########
+# pp_sys.c [pp_prtf]
+use warnings 'unopened' ;
+$a = "abc"; 
+printf $a "fred";
+no warnings 'unopened' ;
+printf $a "fred";
+EXPECT
+Filehandle main::abc never opened at - line 4.
+########
+# pp_sys.c [pp_prtf]
+use warnings 'closed' ;
+close STDIN ;
+printf STDIN "fred";
+opendir STDIN, ".";
+printf STDIN "fred";
+closedir STDIN;
+no warnings 'closed' ;
+printf STDIN "fred";
+opendir STDIN, ".";
+printf STDIN "fred";
+EXPECT
+printf() on closed filehandle main::STDIN at - line 4.
+printf() on closed filehandle main::STDIN at - line 6.
+	(Are you trying to call printf() on dirhandle main::STDIN?)
+########
+# pp_sys.c [pp_prtf]
+use warnings 'io' ;
+printf STDIN "fred";
+no warnings 'io' ;
+printf STDIN "fred";
+EXPECT
+Filehandle main::STDIN opened only for input at - line 3.
+########
+# pp_sys.c [pp_send]
+use warnings 'closed' ;
+close STDIN; 
+syswrite STDIN, "fred", 1;
+opendir STDIN, ".";
+syswrite STDIN, "fred", 1;
+closedir STDIN;
+no warnings 'closed' ;
+syswrite STDIN, "fred", 1;
+opendir STDIN, ".";
+syswrite STDIN, "fred", 1;
+EXPECT
+syswrite() on closed filehandle main::STDIN at - line 4.
+syswrite() on closed filehandle main::STDIN at - line 6.
+	(Are you trying to call syswrite() on dirhandle main::STDIN?)
+########
+# pp_sys.c [pp_flock]
+use Config; 
+BEGIN { 
+  if ( $^O eq 'VMS' and ! $Config{d_flock}) {
+    print <<EOM ;
+SKIPPED
+# flock not present
+EOM
+    exit ;
+  } 
+}
+use warnings 'closed' ;
+close STDIN;
+flock STDIN, 8;
+opendir STDIN, ".";
+flock STDIN, 8;
+no warnings 'closed' ;
+flock STDIN, 8;
+opendir STDIN, ".";
+flock STDIN, 8;
+EXPECT
+flock() on closed filehandle main::STDIN at - line 14.
+flock() on closed filehandle main::STDIN at - line 16.
+	(Are you trying to call flock() on dirhandle main::STDIN?)
+########
+# pp_sys.c [pp_prtf pp_send pp_bind pp_connect pp_listen pp_accept pp_shutdown pp_ssockopt ppp_getpeername]
+use warnings 'io' ;
+use Config; 
+BEGIN { 
+  if ( $^O ne 'VMS' and ! $Config{d_socket}) {
+    print <<EOM ;
+SKIPPED
+# send not present
+# bind not present
+# connect not present
+# accept not present
+# shutdown not present
+# setsockopt not present
+# getsockopt not present
+# getsockname not present
+# getpeername not present
+EOM
+    exit ;
+  } 
+}
+close STDIN; 
+send STDIN, "fred", 1;
+bind STDIN, "fred" ;
+connect STDIN, "fred" ;
+listen STDIN, 2;
+accept "fred", STDIN;
+shutdown STDIN, 0;
+setsockopt STDIN, 1,2,3;
+getsockopt STDIN, 1,2;
+getsockname STDIN;
+getpeername STDIN;
+opendir STDIN, ".";
+send STDIN, "fred", 1;
+bind STDIN, "fred" ;
+connect STDIN, "fred" ;
+listen STDIN, 2;
+accept "fred", STDIN;
+shutdown STDIN, 0;
+setsockopt STDIN, 1,2,3;
+getsockopt STDIN, 1,2;
+getsockname STDIN;
+getpeername STDIN;
+closedir STDIN;
+no warnings 'io' ;
+send STDIN, "fred", 1;
+bind STDIN, "fred" ;
+connect STDIN, "fred" ;
+listen STDIN, 2;
+accept STDIN, "fred" ;
+shutdown STDIN, 0;
+setsockopt STDIN, 1,2,3;
+getsockopt STDIN, 1,2;
+getsockname STDIN;
+getpeername STDIN;
+opendir STDIN, ".";
+send STDIN, "fred", 1;
+bind STDIN, "fred" ;
+connect STDIN, "fred" ;
+listen STDIN, 2;
+accept "fred", STDIN;
+shutdown STDIN, 0;
+setsockopt STDIN, 1,2,3;
+getsockopt STDIN, 1,2;
+getsockname STDIN;
+getpeername STDIN;
+EXPECT
+send() on closed socket main::STDIN at - line 22.
+bind() on closed socket main::STDIN at - line 23.
+connect() on closed socket main::STDIN at - line 24.
+listen() on closed socket main::STDIN at - line 25.
+accept() on closed socket main::STDIN at - line 26.
+shutdown() on closed socket main::STDIN at - line 27.
+setsockopt() on closed socket main::STDIN at - line 28.
+getsockopt() on closed socket main::STDIN at - line 29.
+getsockname() on closed socket main::STDIN at - line 30.
+getpeername() on closed socket main::STDIN at - line 31.
+send() on closed socket main::STDIN at - line 33.
+	(Are you trying to call send() on dirhandle main::STDIN?)
+bind() on closed socket main::STDIN at - line 34.
+	(Are you trying to call bind() on dirhandle main::STDIN?)
+connect() on closed socket main::STDIN at - line 35.
+	(Are you trying to call connect() on dirhandle main::STDIN?)
+listen() on closed socket main::STDIN at - line 36.
+	(Are you trying to call listen() on dirhandle main::STDIN?)
+accept() on closed socket main::STDIN at - line 37.
+	(Are you trying to call accept() on dirhandle main::STDIN?)
+shutdown() on closed socket main::STDIN at - line 38.
+	(Are you trying to call shutdown() on dirhandle main::STDIN?)
+setsockopt() on closed socket main::STDIN at - line 39.
+	(Are you trying to call setsockopt() on dirhandle main::STDIN?)
+getsockopt() on closed socket main::STDIN at - line 40.
+	(Are you trying to call getsockopt() on dirhandle main::STDIN?)
+getsockname() on closed socket main::STDIN at - line 41.
+	(Are you trying to call getsockname() on dirhandle main::STDIN?)
+getpeername() on closed socket main::STDIN at - line 42.
+	(Are you trying to call getpeername() on dirhandle main::STDIN?)
+########
+# pp_sys.c [pp_stat]
+use warnings 'newline' ;
+stat "abc\ndef";
+no warnings 'newline' ;
+stat "abc\ndef";
+EXPECT
+Unsuccessful stat on filename containing newline at - line 3.
+########
+# pp_sys.c [pp_fttext]
+use warnings 'unopened' ;
+close STDIN ; 
+-T STDIN ;
+no warnings 'unopened' ;
+-T STDIN ;
+EXPECT
+Test on unopened file <STDIN> at - line 4.
+########
+# pp_sys.c [pp_fttext]
+use warnings 'newline' ;
+-T "abc\ndef" ;
+no warnings 'newline' ;
+-T "abc\ndef" ;
+EXPECT
+Unsuccessful open on filename containing newline at - line 3.
+########
+# pp_sys.c [pp_sysread]
+use warnings 'io' ;
+my $file = "./xcv" ;
+open(F, ">$file") ; 
+my $a = sysread(F, $a,10) ;
+no warnings 'io' ;
+my $a = sysread(F, $a,10) ;
+close F ;
+unlink $file ;
+EXPECT
+Filehandle main::F opened only for output at - line 5.
diff --git a/contrib/perl5/t/pragma/warn/regcomp b/contrib/perl5/t/pragma/warn/regcomp
new file mode 100644
index 0000000..5d0c291
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/regcomp
@@ -0,0 +1,165 @@
+  regcomp.c	AOK
+
+  Strange *+?{} on zero-length expression	[S_study_chunk]
+	/(?=a)?/
+
+  %.*s matches null string many times   	[S_regpiece]
+	$a = "ABC123" ; $a =~ /(?=a)*/'
+
+  /%.127s/: Unrecognized escape \\%c passed through	[S_regatom] 
+  	$x = '\m' ; /$x/
+
+  Character class [:%.*s:] unknown	[S_regpposixcc]
+
+  Character class syntax [. .] is reserved for future extensions [S_regpposixcc]
+
+  Character class syntax [= =] is reserved for future extensions [S_checkposixcc]
+
+  Character class syntax [%c %c] belongs inside character classes [S_checkposixcc] 
+  
+  /%.127s/: false [] range \"%*.*s\" in regexp [S_regclass]
+
+  /%.127s/: false [] range \"%*.*s\" in regexp [S_regclassutf8]
+
+  /%.127s/: Unrecognized escape \\%c in character class passed through"	[S_regclass] 
+
+  /%.127s/: Unrecognized escape \\%c in character class passed through"	[S_regclassutf8] 
+
+__END__
+# regcomp.c [S_regpiece]
+use warnings 'regexp' ;
+my $a = "ABC123" ; 
+$a =~ /(?=a)*/ ;
+no warnings 'regexp' ;
+$a =~ /(?=a)*/ ;
+EXPECT
+(?=a)* matches null string many times at - line 4.
+########
+# regcomp.c [S_study_chunk]
+use warnings 'regexp' ;
+$_ = "" ;
+/(?=a)?/;
+no warnings 'regexp' ;
+/(?=a)?/;
+EXPECT
+Strange *+?{} on zero-length expression at - line 4.
+########
+# regcomp.c [S_regatom]
+$x = '\m' ;
+use warnings 'regexp' ;
+$a =~ /a$x/ ;
+no warnings 'regexp' ;
+$a =~ /a$x/ ;
+EXPECT
+/a\m/: Unrecognized escape \m passed through at - line 4.
+########
+# regcomp.c [S_regpposixcc S_checkposixcc]
+BEGIN { $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3 }
+use warnings 'regexp' ;
+$_ = "" ;
+/[:alpha:]/;
+/[.bar.]/;
+/[=zog=]/;
+/[[:alpha:]]/;
+/[[.foo.]]/;
+/[[=bar=]]/;
+/[:zog:]/;
+/[[:zog:]]/;
+no warnings 'regexp' ;
+/[:alpha:]/;
+/[.foo.]/;
+/[=bar=]/;
+/[[:alpha:]]/;
+/[[.foo.]]/;
+/[[=bar=]]/;
+/[[:zog:]]/;
+/[:zog:]/;
+EXPECT
+Character class syntax [: :] belongs inside character classes at - line 5.
+Character class syntax [. .] belongs inside character classes at - line 6.
+Character class syntax [. .] is reserved for future extensions at - line 6.
+Character class syntax [= =] belongs inside character classes at - line 7.
+Character class syntax [= =] is reserved for future extensions at - line 7.
+Character class syntax [. .] is reserved for future extensions at - line 9.
+Character class syntax [= =] is reserved for future extensions at - line 10.
+Character class syntax [: :] belongs inside character classes at - line 11.
+Character class [:zog:] unknown at - line 12.
+########
+# regcomp.c [S_regclass]
+$_ = "";
+use warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+no warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+EXPECT
+/[a-\d]/: false [] range "a-\d" in regexp at - line 5.
+/[\d-b]/: false [] range "\d-" in regexp at - line 6.
+/[\s-\d]/: false [] range "\s-" in regexp at - line 7.
+/[\d-\s]/: false [] range "\d-" in regexp at - line 8.
+/[a-[:digit:]]/: false [] range "a-[:digit:]" in regexp at - line 9.
+/[[:digit:]-b]/: false [] range "[:digit:]-" in regexp at - line 10.
+/[[:alpha:]-[:digit:]]/: false [] range "[:alpha:]-" in regexp at - line 11.
+/[[:digit:]-[:alpha:]]/: false [] range "[:digit:]-" in regexp at - line 12.
+########
+# regcomp.c [S_regclassutf8]
+BEGIN {
+    if (ord("\t") == 5) {
+        print "SKIPPED\n# ebcdic regular expression ranges differ.";
+        exit 0;
+    }
+}
+use utf8;
+$_ = "";
+use warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+no warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+EXPECT
+/[a-\d]/: false [] range "a-\d" in regexp at - line 12.
+/[\d-b]/: false [] range "\d-" in regexp at - line 13.
+/[\s-\d]/: false [] range "\s-" in regexp at - line 14.
+/[\d-\s]/: false [] range "\d-" in regexp at - line 15.
+/[a-[:digit:]]/: false [] range "a-[:digit:]" in regexp at - line 16.
+/[[:digit:]-b]/: false [] range "[:digit:]-" in regexp at - line 17.
+/[[:alpha:]-[:digit:]]/: false [] range "[:alpha:]-" in regexp at - line 18.
+/[[:digit:]-[:alpha:]]/: false [] range "[:digit:]-" in regexp at - line 19.
+########
+# regcomp.c [S_regclass S_regclassutf8]
+use warnings 'regexp' ;
+$a =~ /[a\zb]/ ;
+no warnings 'regexp' ;
+$a =~ /[a\zb]/ ;
+EXPECT
+/[a\zb]/: Unrecognized escape \z in character class passed through at - line 3.
diff --git a/contrib/perl5/t/pragma/warn/regexec b/contrib/perl5/t/pragma/warn/regexec
new file mode 100644
index 0000000..73696df
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/regexec
@@ -0,0 +1,119 @@
+  regexec.c	
+
+  This test generates "bad free" warnings when run under
+  PERL_DESTRUCT_LEVEL.  This file merely serves as a placeholder
+  for investigation.
+
+  Complex regular subexpression recursion limit (%d) exceeded
+
+        $_ = 'a' x (2**15+1); /^()(a\1)*$/ ;
+  Complex regular subexpression recursion limit (%d) exceeded
+
+        $_ = 'a' x (2**15+1); /^()(a\1)*?$/ ;
+
+  (The actual value substituted for %d is masked in the tests so that
+  REG_INFTY configuration variable value does not affect outcome.)
+__END__
+# regexec.c
+print("SKIPPED\n# most systems run into stacksize limits\n"),exit;
+use warnings 'regexp' ;
+$SIG{__WARN__} = sub{local ($m) = shift;
+                 $m =~ s/\(\d+\)/(*MASKED*)/;
+                 print STDERR $m};
+$_ = 'a' x (2**15+1); 
+/^()(a\1)*$/ ;
+#
+# If this test fails with a segmentation violation or similar,
+# you may have to increase the default stacksize limit in your
+# shell.  You may need superuser privileges.
+#
+# Under the sh, ksh, zsh:
+#    $ ulimit -s
+#    8192
+#    $ ulimit -s 16000
+#
+# Under the csh:
+#    % limit stacksize
+#    stacksize        8192 kbytes
+#    % limit stacksize 16000
+#
+EXPECT
+Complex regular subexpression recursion limit (*MASKED*) exceeded at - line 9.
+########
+# regexec.c
+print("SKIPPED\n# most systems run into stacksize limits\n"),exit;
+no warnings 'regexp' ;
+$SIG{__WARN__} = sub{local ($m) = shift;
+                 $m =~ s/\(\d+\)/(*MASKED*)/;
+                 print STDERR $m};
+$_ = 'a' x (2**15+1); 
+/^()(a\1)*$/ ;
+#
+# If this test fails with a segmentation violation or similar,
+# you may have to increase the default stacksize limit in your
+# shell.  You may need superuser privileges.
+#
+# Under the sh, ksh, zsh:
+#    $ ulimit -s
+#    8192
+#    $ ulimit -s 16000
+#
+# Under the csh:
+#    % limit stacksize
+#    stacksize        8192 kbytes
+#    % limit stacksize 16000
+#
+EXPECT
+
+########
+# regexec.c
+print("SKIPPED\n# most systems run into stacksize limits\n"),exit;
+use warnings 'regexp' ;
+$SIG{__WARN__} = sub{local ($m) = shift;
+                 $m =~ s/\(\d+\)/(*MASKED*)/;
+                 print STDERR $m};
+$_ = 'a' x (2**15+1);
+/^()(a\1)*?$/ ;
+#
+# If this test fails with a segmentation violation or similar,
+# you may have to increase the default stacksize limit in your
+# shell.  You may need superuser privileges.
+#
+# Under the sh, ksh, zsh:
+#    $ ulimit -s
+#    8192
+#    $ ulimit -s 16000
+#
+# Under the csh:
+#    % limit stacksize
+#    stacksize        8192 kbytes
+#    % limit stacksize 16000
+#
+EXPECT
+Complex regular subexpression recursion limit (*MASKED*) exceeded at - line 9.
+########
+# regexec.c
+print("SKIPPED\n# most systems run into stacksize limits\n"),exit;
+no warnings 'regexp' ;
+$SIG{__WARN__} = sub{local ($m) = shift;
+                 $m =~ s/\(\d+\)/(*MASKED*)/;
+                 print STDERR $m};
+$_ = 'a' x (2**15+1);
+/^()(a\1)*?$/ ;
+#
+# If this test fails with a segmentation violation or similar,
+# you may have to increase the default stacksize limit in your
+# shell.  You may need superuser privileges.
+#
+# Under the sh, ksh, zsh:
+#    $ ulimit -s
+#    8192
+#    $ ulimit -s 16000
+#
+# Under the csh:
+#    % limit stacksize
+#    stacksize        8192 kbytes
+#    % limit stacksize 16000
+#
+EXPECT
+
diff --git a/contrib/perl5/t/pragma/warn/run b/contrib/perl5/t/pragma/warn/run
new file mode 100644
index 0000000..7a4be20
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/run
@@ -0,0 +1,8 @@
+  run.c 
+
+
+  Mandatory Warnings ALL TODO
+  ------------------
+        NULL OP IN RUN
+
+__END__
diff --git a/contrib/perl5/t/pragma/warn/sv b/contrib/perl5/t/pragma/warn/sv
new file mode 100644
index 0000000..758137f
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/sv
@@ -0,0 +1,303 @@
+  sv.c	
+
+  warn(warn_uninit);
+
+  warn(warn_uninit);
+
+  warn(warn_uninit);
+
+  warn(warn_uninit);
+
+  not_a_number(sv);
+
+  not_a_number(sv);
+
+  warn(warn_uninit);
+
+  not_a_number(sv);
+
+  warn(warn_uninit);
+
+  not_a_number(sv);
+
+  not_a_number(sv);
+
+  warn(warn_uninit);
+
+  warn(warn_uninit);
+
+  Subroutine %s redefined	
+
+  Invalid conversion in %s:
+
+  Undefined value assigned to typeglob
+
+  Possible Y2K bug: %d format string following '19'
+
+  Reference is already weak			[Perl_sv_rvweaken] <<TODO
+
+  Mandatory Warnings
+  ------------------
+  Malformed UTF-8 character [sv_pos_b2u] (not tested: difficult to produce
+                                          with perl now)
+
+  Mandatory Warnings TODO
+  ------------------
+    Attempt to free non-arena SV: 0x%lx		[del_sv]
+    Reference miscount in sv_replace()		[sv_replace]
+    Attempt to free unreferenced scalar		[sv_free]
+    Attempt to free temp prematurely: SV 0x%lx	[sv_free]
+    semi-panic: attempt to dup freed string	[newSVsv]
+    
+
+__END__
+# sv.c
+use integer ;
+use warnings 'uninitialized' ;
+$x = 1 + $a[0] ; # a
+no warnings 'uninitialized' ;
+$x = 1 + $b[0] ; # a
+EXPECT
+Use of uninitialized value in integer addition (+) at - line 4.
+########
+# sv.c (sv_2iv)
+package fred ;
+sub TIESCALAR { my $x ; bless \$x}
+sub FETCH { return undef }
+sub STORE { return 1 }
+package main ;
+tie $A, 'fred' ;
+use integer ;
+use warnings 'uninitialized' ;
+$A *= 2 ;
+no warnings 'uninitialized' ;
+$A *= 2 ;
+EXPECT
+Use of uninitialized value in integer multiplication (*) at - line 10.
+########
+# sv.c
+use integer ;
+use warnings 'uninitialized' ;
+my $x *= 2 ; #b 
+no warnings 'uninitialized' ;
+my $y *= 2 ; #b 
+EXPECT
+Use of uninitialized value in integer multiplication (*) at - line 4.
+########
+# sv.c (sv_2uv)
+package fred ;
+sub TIESCALAR { my $x ; bless \$x}
+sub FETCH { return undef }
+sub STORE { return 1 }
+package main ;
+tie $A, 'fred' ;
+use warnings 'uninitialized' ;
+$B = 0 ;
+$B |= $A ;
+no warnings 'uninitialized' ;
+$B = 0 ;
+$B |= $A ;
+EXPECT
+Use of uninitialized value in bitwise or (|) at - line 10.
+########
+# sv.c
+use warnings 'uninitialized' ;
+my $Y = 1 ; 
+my $x = 1 | $a[$Y] ;
+no warnings 'uninitialized' ;
+my $Y = 1 ; 
+$x = 1 | $b[$Y] ;
+EXPECT
+Use of uninitialized value in bitwise or (|) at - line 4.
+########
+# sv.c
+use warnings 'uninitialized' ;
+my $x *= 1 ; # d
+no warnings 'uninitialized' ;
+my $y *= 1 ; # d
+EXPECT
+Use of uninitialized value in multiplication (*) at - line 3.
+########
+# sv.c
+use warnings 'uninitialized' ;
+$x = 1 + $a[0] ; # e
+no warnings 'uninitialized' ;
+$x = 1 + $b[0] ; # e
+EXPECT
+Use of uninitialized value in addition (+) at - line 3.
+########
+# sv.c (sv_2nv)
+package fred ;
+sub TIESCALAR { my $x ; bless \$x}
+sub FETCH { return undef }
+sub STORE { return 1 }
+package main ;
+tie $A, 'fred' ;
+use warnings 'uninitialized' ;
+$A *= 2 ;
+no warnings 'uninitialized' ;
+$A *= 2 ;
+EXPECT
+Use of uninitialized value in multiplication (*) at - line 9.
+########
+# sv.c
+use warnings 'uninitialized' ;
+$x = $y + 1 ; # f
+no warnings 'uninitialized' ;
+$x = $z + 1 ; # f
+EXPECT
+Use of uninitialized value in addition (+) at - line 3.
+########
+# sv.c
+use warnings 'uninitialized' ;
+$x = chop undef ; # g
+no warnings 'uninitialized' ;
+$x = chop undef ; # g
+EXPECT
+Modification of a read-only value attempted at - line 3.
+########
+# sv.c
+use warnings 'uninitialized' ;
+$x = chop $y ; # h
+no warnings 'uninitialized' ;
+$x = chop $z ; # h
+EXPECT
+Use of uninitialized value in scalar chop at - line 3.
+########
+# sv.c (sv_2pv)
+package fred ;
+sub TIESCALAR { my $x ; bless \$x}
+sub FETCH { return undef }
+sub STORE { return 1 }
+package main ;
+tie $A, 'fred' ;
+use warnings 'uninitialized' ;
+$B = "" ;
+$B .= $A ;
+no warnings 'uninitialized' ;
+$C = "" ;
+$C .= $A ;
+EXPECT
+Use of uninitialized value in concatenation (.) at - line 10.
+########
+# sv.c 
+use warnings 'numeric' ;
+sub TIESCALAR{bless[]} ; 
+sub FETCH {"def"} ; 
+tie $a,"main" ; 
+my $b = 1 + $a;
+no warnings 'numeric' ;
+my $c = 1 + $a;
+EXPECT
+Argument "def" isn't numeric in addition (+) at - line 6.
+########
+# sv.c
+use warnings 'numeric' ;
+my $x = 1 + "def" ;
+no warnings 'numeric' ;
+my $z = 1 + "def" ;
+EXPECT
+Argument "def" isn't numeric in addition (+) at - line 3.
+########
+# sv.c
+use warnings 'numeric' ;
+my $a = "def" ;
+my $x = 1 + $a ;
+no warnings 'numeric' ;
+my $y = 1 + $a ;
+EXPECT
+Argument "def" isn't numeric in addition (+) at - line 4.
+########
+# sv.c
+use warnings 'numeric' ; use integer ;
+my $a = "def" ;
+my $x = 1 + $a ;
+no warnings 'numeric' ;
+my $z = 1 + $a ;
+EXPECT
+Argument "def" isn't numeric in integer addition (+) at - line 4.
+########
+# sv.c
+use warnings 'numeric' ;
+my $x = 1 & "def" ;
+no warnings 'numeric' ;
+my $z = 1 & "def" ;
+EXPECT
+Argument "def" isn't numeric in bitwise and (&) at - line 3.
+########
+# sv.c
+use warnings 'redefine' ;
+sub fred {}  
+sub joe {} 
+*fred = \&joe ;
+no warnings 'redefine' ;
+sub jim {} 
+*jim = \&joe ;
+EXPECT
+Subroutine fred redefined at - line 5.
+########
+# sv.c
+use warnings 'printf' ;
+open F, ">".($^O eq 'VMS'? 'NL:' : '/dev/null') ;
+printf F "%z\n" ;
+my $a = sprintf "%z" ;
+printf F "%" ;
+$a = sprintf "%" ;
+printf F "%\x02" ;
+$a = sprintf "%\x02" ;
+no warnings 'printf' ;
+printf F "%z\n" ;
+$a = sprintf "%z" ;
+printf F "%" ;
+$a = sprintf "%" ;
+printf F "%\x02" ;
+$a = sprintf "%\x02" ;
+EXPECT
+Invalid conversion in sprintf: "%z" at - line 5.
+Invalid conversion in sprintf: end of string at - line 7.
+Invalid conversion in sprintf: "%\002" at - line 9.
+Invalid conversion in printf: "%z" at - line 4.
+Invalid conversion in printf: end of string at - line 6.
+Invalid conversion in printf: "%\002" at - line 8.
+########
+# sv.c
+use warnings 'misc' ;
+*a = undef ;
+no warnings 'misc' ;
+*b = undef ;
+EXPECT
+Undefined value assigned to typeglob at - line 3.
+########
+# sv.c
+use warnings 'y2k';
+use Config;
+BEGIN {
+    unless ($Config{ccflags} =~ /Y2KWARN/) {
+	print "SKIPPED\n# perl not built with -DPERL_Y2KWARN";
+	exit 0;
+    }
+    $|=1;
+}
+my $x;
+my $yy = 78;
+$x     = printf  "19%02d\n", $yy;
+$x     = sprintf "#19%02d\n", $yy;
+$x     = printf  " 19%02d\n", 78;
+$x     = sprintf "19%02d\n", 78;
+$x     = printf  "319%02d\n", $yy;
+$x     = sprintf "319%02d\n", $yy;
+no warnings 'y2k';
+$x     = printf  "19%02d\n", $yy;
+$x     = sprintf "19%02d\n", $yy;
+$x     = printf  "19%02d\n", 78;
+$x     = sprintf "19%02d\n", 78;
+EXPECT
+Possible Y2K bug: %d format string following '19' at - line 16.
+Possible Y2K bug: %d format string following '19' at - line 13.
+1978
+Possible Y2K bug: %d format string following '19' at - line 14.
+Possible Y2K bug: %d format string following '19' at - line 15.
+ 1978
+31978
+1978
+1978
diff --git a/contrib/perl5/t/pragma/warn/taint b/contrib/perl5/t/pragma/warn/taint
new file mode 100644
index 0000000..fd6deed
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/taint
@@ -0,0 +1,49 @@
+  taint.c AOK
+
+  Insecure %s%s while running with -T switch
+
+__END__
+-T
+--FILE-- abc
+def
+--FILE--
+# taint.c
+open(FH, "<abc") ;
+$a = <FH> ;
+close FH ;
+chdir $a ;
+print "xxx\n" ;
+EXPECT
+Insecure dependency in chdir while running with -T switch at - line 5.
+########
+-TU
+--FILE-- abc
+def
+--FILE--
+# taint.c
+open(FH, "<abc") ;
+$a = <FH> ;
+close FH ;
+chdir $a ;
+print "xxx\n" ;
+EXPECT
+xxx
+########
+-TU
+--FILE-- abc
+def
+--FILE--
+# taint.c
+open(FH, "<abc") ;
+$a = <FH> ;
+close FH ;
+use warnings 'taint' ;
+chdir $a ;
+print "xxx\n" ;
+no warnings 'taint' ;
+chdir $a ;
+print "yyy\n" ;
+EXPECT
+Insecure dependency in chdir while running with -T switch at - line 6.
+xxx
+yyy
diff --git a/contrib/perl5/t/pragma/warn/toke b/contrib/perl5/t/pragma/warn/toke
new file mode 100644
index 0000000..cfdea78
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/toke
@@ -0,0 +1,583 @@
+toke.c	AOK
+
+    we seem to have lost a few ambiguous warnings!!
+
+ 
+             	1 if $a EQ $b ;
+             	1 if $a NE $b ;
+             	1 if $a LT $b ;
+             	1 if $a GT $b ;
+             	1 if $a GE $b ;
+             	1 if $a LE $b ;
+ 		$a = <<;
+ 		Use of comma-less variable list is deprecated 
+		(called 3 times via depcom)
+
+     \1 better written as $1 
+ 	use warnings 'syntax' ;
+ 	s/(abc)/\1/;
+ 
+     warn(warn_nosemi) 
+     Semicolon seems to be missing
+	$a = 1
+	&time ;
+
+
+     Reversed %c= operator 
+	my $a =+ 2 ;
+	$a =- 2 ;
+	$a =* 2 ;
+	$a =% 2 ;
+	$a =& 2 ;
+	$a =. 2 ;
+	$a =^ 2 ;
+	$a =| 2 ;
+	$a =< 2 ;
+	$a =/ 2 ;
+
+     Multidimensional syntax %.*s not supported 
+	my $a = $a[1,2] ;
+
+     You need to quote \"%s\"" 
+	sub fred {} ; $SIG{TERM} = fred;
+
+     Scalar value %.*s better written as $%.*s" 
+	@a[3] = 2;
+	@a{3} = 2;
+
+     Can't use \\%c to mean $%c in expression 
+	$_ = "ab" ; s/(ab)/\1/e;
+
+     Unquoted string "abc" may clash with future reserved word at - line 3.
+     warn(warn_reserved	
+	$a = abc;
+
+     chmod() mode argument is missing initial 0 
+	chmod 3;
+
+     Possible attempt to separate words with commas 
+	@a = qw(a, b, c) ;
+
+     Possible attempt to put comments in qw() list 
+	@a = qw(a b # c) ;
+
+     umask: argument is missing initial 0 
+	umask 3;
+
+     %s (...) interpreted as function 
+	print ("")
+	printf ("")
+	sort ("")
+
+     Ambiguous use of %c{%s%s} resolved to %c%s%s 
+	$a = ${time[2]}
+	$a = ${time{2}}
+
+
+     Ambiguous use of %c{%s} resolved to %c%s
+	$a = ${time}
+	sub fred {} $a = ${fred}
+
+     Misplaced _ in number 
+	$a = 1_2;
+	$a = 1_2345_6;
+
+    Bareword \"%s\" refers to nonexistent package
+	$a = FRED:: ;
+
+    Ambiguous call resolved as CORE::%s(), qualify as such or use &
+	sub time {} 
+	my $a = time()
+
+    Unrecognized escape \\%c passed through
+        $a = "\m" ;
+
+    %s number > %s non-portable
+        my $a =  0b011111111111111111111111111111110 ;
+        $a =  0b011111111111111111111111111111111 ;
+        $a =  0b111111111111111111111111111111111 ;
+        $a =  0x0fffffffe ;
+        $a =  0x0ffffffff ;
+        $a =  0x1ffffffff ;
+        $a =  0037777777776 ;
+        $a =  0037777777777 ;
+        $a =  0047777777777 ;
+
+    Integer overflow in binary number
+        my $a =  0b011111111111111111111111111111110 ;
+        $a =  0b011111111111111111111111111111111 ;
+        $a =  0b111111111111111111111111111111111 ;
+        $a =  0x0fffffffe ;
+        $a =  0x0ffffffff ;
+        $a =  0x1ffffffff ;
+        $a =  0037777777776 ;
+        $a =  0037777777777 ;
+        $a =  0047777777777 ;
+     
+    Mandatory Warnings
+    ------------------
+    Use of "%s" without parentheses is ambiguous	[check_uni]
+        rand + 4 
+
+    Ambiguous use of -%s resolved as -&%s() 		[yylex]
+        sub fred {} ; - fred ;
+
+    Precedence problem: open %.*s should be open(%.*s)	[yylex]
+    	open FOO || die;
+
+    Operator or semicolon missing before %c%s		[yylex]
+    Ambiguous use of %c resolved as operator %c
+        *foo *foo
+
+__END__
+# toke.c 
+use warnings 'deprecated' ;
+1 if $a EQ $b ;
+1 if $a NE $b ;
+1 if $a GT $b ;
+1 if $a LT $b ;
+1 if $a GE $b ;
+1 if $a LE $b ;
+no warnings 'deprecated' ;
+1 if $a EQ $b ;
+1 if $a NE $b ;
+1 if $a GT $b ;
+1 if $a LT $b ;
+1 if $a GE $b ;
+1 if $a LE $b ;
+EXPECT
+Use of EQ is deprecated at - line 3.
+Use of NE is deprecated at - line 4.
+Use of GT is deprecated at - line 5.
+Use of LT is deprecated at - line 6.
+Use of GE is deprecated at - line 7.
+Use of LE is deprecated at - line 8.
+########
+# toke.c
+use warnings 'deprecated' ;
+format STDOUT =
+@<<<  @|||  @>>>  @>>>
+$a    $b    "abc" 'def'
+.
+no warnings 'deprecated' ;
+format STDOUT =
+@<<<  @|||  @>>>  @>>>
+$a    $b    "abc" 'def'
+.
+EXPECT
+Use of comma-less variable list is deprecated at - line 5.
+Use of comma-less variable list is deprecated at - line 5.
+Use of comma-less variable list is deprecated at - line 5.
+########
+# toke.c
+use warnings 'deprecated' ;
+$a = <<;
+
+no warnings 'deprecated' ;
+$a = <<;
+
+EXPECT
+Use of bare << to mean <<"" is deprecated at - line 3.
+########
+# toke.c
+use warnings 'syntax' ;
+s/(abc)/\1/;
+no warnings 'syntax' ;
+s/(abc)/\1/;
+EXPECT
+\1 better written as $1 at - line 3.
+########
+# toke.c
+use warnings 'semicolon' ;
+$a = 1
+&time ;
+no warnings 'semicolon' ;
+$a = 1
+&time ;
+EXPECT
+Semicolon seems to be missing at - line 3.
+########
+# toke.c
+BEGIN {
+    # Scalars leaked: due to syntax errors
+    $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
+}
+use warnings 'syntax' ;
+my $a =+ 2 ;
+$a =- 2 ;
+$a =* 2 ;
+$a =% 2 ;
+$a =& 2 ;
+$a =. 2 ;
+$a =^ 2 ;
+$a =| 2 ;
+$a =< 2 ;
+$a =/ 2 ;
+EXPECT
+Reversed += operator at - line 7.
+Reversed -= operator at - line 8.
+Reversed *= operator at - line 9.
+Reversed %= operator at - line 10.
+Reversed &= operator at - line 11.
+Reversed .= operator at - line 12.
+syntax error at - line 12, near "=."
+Reversed ^= operator at - line 13.
+syntax error at - line 13, near "=^"
+Reversed |= operator at - line 14.
+syntax error at - line 14, near "=|"
+Reversed <= operator at - line 15.
+Unterminated <> operator at - line 15.
+########
+# toke.c
+BEGIN {
+    # Scalars leaked: due to syntax errors
+    $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
+}
+no warnings 'syntax' ;
+my $a =+ 2 ;
+$a =- 2 ;
+$a =* 2 ;
+$a =% 2 ;
+$a =& 2 ;
+$a =. 2 ;
+$a =^ 2 ;
+$a =| 2 ;
+$a =< 2 ;
+$a =/ 2 ;
+EXPECT
+syntax error at - line 12, near "=."
+syntax error at - line 13, near "=^"
+syntax error at - line 14, near "=|"
+Unterminated <> operator at - line 15.
+########
+# toke.c
+use warnings 'syntax' ;
+my $a = $a[1,2] ;
+no warnings 'syntax' ;
+my $a = $a[1,2] ;
+EXPECT
+Multidimensional syntax $a[1,2] not supported at - line 3.
+########
+# toke.c
+use warnings 'syntax' ;
+sub fred {} ; $SIG{TERM} = fred;
+no warnings 'syntax' ;
+$SIG{TERM} = fred;
+EXPECT
+You need to quote "fred" at - line 3.
+########
+# toke.c
+use warnings 'syntax' ;
+@a[3] = 2;
+@a{3} = 2;
+no warnings 'syntax' ;
+@a[3] = 2;
+@a{3} = 2;
+EXPECT
+Scalar value @a[3] better written as $a[3] at - line 3.
+Scalar value @a{3} better written as $a{3} at - line 4.
+########
+# toke.c
+use warnings 'syntax' ;
+$_ = "ab" ; 
+s/(ab)/\1/e;
+no warnings 'syntax' ;
+$_ = "ab" ; 
+s/(ab)/\1/e;
+EXPECT
+Can't use \1 to mean $1 in expression at - line 4.
+########
+# toke.c
+use warnings 'reserved' ;
+$a = abc;
+no warnings 'reserved' ;
+$a = abc;
+EXPECT
+Unquoted string "abc" may clash with future reserved word at - line 3.
+########
+# toke.c
+use warnings 'chmod' ;
+chmod 3;
+no warnings 'chmod' ;
+chmod 3;
+EXPECT
+chmod() mode argument is missing initial 0 at - line 3.
+########
+# toke.c
+use warnings 'qw' ;
+@a = qw(a, b, c) ;
+no warnings 'qw' ;
+@a = qw(a, b, c) ;
+EXPECT
+Possible attempt to separate words with commas at - line 3.
+########
+# toke.c
+use warnings 'qw' ;
+@a = qw(a b #) ;
+no warnings 'qw' ;
+@a = qw(a b #) ;
+EXPECT
+Possible attempt to put comments in qw() list at - line 3.
+########
+# toke.c
+use warnings 'umask' ;
+umask 3;
+no warnings 'umask' ;
+umask 3;
+EXPECT
+umask: argument is missing initial 0 at - line 3.
+########
+# toke.c
+use warnings 'syntax' ;
+print ("")
+EXPECT
+print (...) interpreted as function at - line 3.
+########
+# toke.c
+no warnings 'syntax' ;
+print ("")
+EXPECT
+
+########
+# toke.c
+use warnings 'syntax' ;
+printf ("")
+EXPECT
+printf (...) interpreted as function at - line 3.
+########
+# toke.c
+no warnings 'syntax' ;
+printf ("")
+EXPECT
+
+########
+# toke.c
+use warnings 'syntax' ;
+sort ("")
+EXPECT
+sort (...) interpreted as function at - line 3.
+########
+# toke.c
+no warnings 'syntax' ;
+sort ("")
+EXPECT
+
+########
+# toke.c
+use warnings 'ambiguous' ;
+$a = ${time[2]};
+no warnings 'ambiguous' ;
+$a = ${time[2]};
+EXPECT
+Ambiguous use of ${time[...]} resolved to $time[...] at - line 3.
+########
+# toke.c
+use warnings 'ambiguous' ;
+$a = ${time{2}};
+EXPECT
+Ambiguous use of ${time{...}} resolved to $time{...} at - line 3.
+########
+# toke.c
+no warnings 'ambiguous' ;
+$a = ${time{2}};
+EXPECT
+
+########
+# toke.c
+use warnings 'ambiguous' ;
+$a = ${time} ;
+no warnings 'ambiguous' ;
+$a = ${time} ;
+EXPECT
+Ambiguous use of ${time} resolved to $time at - line 3.
+########
+# toke.c
+use warnings 'ambiguous' ;
+sub fred {}
+$a = ${fred} ;
+no warnings 'ambiguous' ;
+$a = ${fred} ;
+EXPECT
+Ambiguous use of ${fred} resolved to $fred at - line 4.
+########
+# toke.c
+use warnings 'syntax' ;
+$a = 1_2;
+$a = 1_2345_6;
+no warnings 'syntax' ;
+$a = 1_2;
+$a = 1_2345_6;
+EXPECT
+Misplaced _ in number at - line 3.
+Misplaced _ in number at - line 4.
+Misplaced _ in number at - line 4.
+########
+# toke.c
+use warnings 'bareword' ;
+#line 25 "bar"
+$a = FRED:: ;
+no warnings 'bareword' ;
+#line 25 "bar"
+$a = FRED:: ;
+EXPECT
+Bareword "FRED::" refers to nonexistent package at bar line 25.
+########
+# toke.c
+use warnings 'ambiguous' ;
+sub time {}
+my $a = time() ;
+no warnings 'ambiguous' ;
+my $b = time() ;
+EXPECT
+Ambiguous call resolved as CORE::time(), qualify as such or use & at - line 4.
+########
+# toke.c
+use warnings ;
+eval <<'EOE';
+{
+#line 30 "foo"
+  $_ = " \x{123} " ;
+}
+EOE
+EXPECT
+
+########
+# toke.c
+my $a = rand + 4 ;
+EXPECT
+Warning: Use of "rand" without parens is ambiguous at - line 2.
+########
+# toke.c
+$^W = 0 ;
+my $a = rand + 4 ;
+{
+    no warnings 'ambiguous' ;
+    $a = rand + 4 ;
+    use warnings 'ambiguous' ;
+    $a = rand + 4 ;
+}
+$a = rand + 4 ;
+EXPECT
+Warning: Use of "rand" without parens is ambiguous at - line 3.
+Warning: Use of "rand" without parens is ambiguous at - line 8.
+Warning: Use of "rand" without parens is ambiguous at - line 10.
+########
+# toke.c
+sub fred {};
+-fred ;
+EXPECT
+Ambiguous use of -fred resolved as -&fred() at - line 3.
+########
+# toke.c
+$^W = 0 ;
+sub fred {} ;
+-fred ;
+{
+    no warnings 'ambiguous' ;
+    -fred ;
+    use warnings 'ambiguous' ;
+    -fred ;
+}
+-fred ;
+EXPECT
+Ambiguous use of -fred resolved as -&fred() at - line 4.
+Ambiguous use of -fred resolved as -&fred() at - line 9.
+Ambiguous use of -fred resolved as -&fred() at - line 11.
+########
+# toke.c
+open FOO || time;
+EXPECT
+Precedence problem: open FOO should be open(FOO) at - line 2.
+########
+# toke.c
+$^W = 0 ;
+open FOO || time;
+{
+    no warnings 'precedence' ;
+    open FOO || time;
+    use warnings 'precedence' ;
+    open FOO || time;
+}
+open FOO || time;
+EXPECT
+Precedence problem: open FOO should be open(FOO) at - line 3.
+Precedence problem: open FOO should be open(FOO) at - line 8.
+Precedence problem: open FOO should be open(FOO) at - line 10.
+########
+# toke.c
+$^W = 0 ;
+*foo *foo ;
+{
+    no warnings 'ambiguous' ;
+    *foo *foo ;
+    use warnings 'ambiguous' ;
+    *foo *foo ;
+}
+*foo *foo ;
+EXPECT
+Operator or semicolon missing before *foo at - line 3.
+Ambiguous use of * resolved as operator * at - line 3.
+Operator or semicolon missing before *foo at - line 8.
+Ambiguous use of * resolved as operator * at - line 8.
+Operator or semicolon missing before *foo at - line 10.
+Ambiguous use of * resolved as operator * at - line 10.
+########
+# toke.c
+use warnings 'misc' ;
+my $a = "\m" ;
+no warnings 'misc' ;
+$a = "\m" ;
+EXPECT
+Unrecognized escape \m passed through at - line 3.
+########
+# toke.c
+use warnings 'portable' ;
+my $a =  0b011111111111111111111111111111110 ;
+   $a =  0b011111111111111111111111111111111 ;
+   $a =  0b111111111111111111111111111111111 ;
+   $a =  0x0fffffffe ;
+   $a =  0x0ffffffff ;
+   $a =  0x1ffffffff ;
+   $a =  0037777777776 ;
+   $a =  0037777777777 ;
+   $a =  0047777777777 ;
+no warnings 'portable' ;
+   $a =  0b011111111111111111111111111111110 ;
+   $a =  0b011111111111111111111111111111111 ;
+   $a =  0b111111111111111111111111111111111 ;
+   $a =  0x0fffffffe ;
+   $a =  0x0ffffffff ;
+   $a =  0x1ffffffff ;
+   $a =  0037777777776 ;
+   $a =  0037777777777 ;
+   $a =  0047777777777 ;
+EXPECT
+Binary number > 0b11111111111111111111111111111111 non-portable at - line 5.
+Hexadecimal number > 0xffffffff non-portable at - line 8.
+Octal number > 037777777777 non-portable at - line 11.
+########
+# toke.c
+use warnings 'overflow' ;
+my $a =  0b011111111111111111111111111111110 ;
+   $a =  0b011111111111111111111111111111111 ;
+   $a =  0b10000000000000000000000000000000000000000000000000000000000000000 ;
+   $a =  0x0fffffffe ;
+   $a =  0x0ffffffff ;
+   $a =  0x10000000000000000 ;
+   $a =  0037777777776 ;
+   $a =  0037777777777 ;
+   $a =  002000000000000000000000;
+no warnings 'overflow' ;
+   $a =  0b011111111111111111111111111111110 ;
+   $a =  0b011111111111111111111111111111111 ;
+   $a =  0b10000000000000000000000000000000000000000000000000000000000000000 ;
+   $a =  0x0fffffffe ;
+   $a =  0x0ffffffff ;
+   $a =  0x10000000000000000 ;
+   $a =  0037777777776 ;
+   $a =  0037777777777 ;
+   $a =  002000000000000000000000;
+EXPECT
+Integer overflow in binary number at - line 5.
+Integer overflow in hexadecimal number at - line 8.
+Integer overflow in octal number at - line 11.
diff --git a/contrib/perl5/t/pragma/warn/universal b/contrib/perl5/t/pragma/warn/universal
new file mode 100644
index 0000000..6dbb1be
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/universal
@@ -0,0 +1,16 @@
+  universal.c AOK
+
+  Can't locate package %s for @%s::ISA	[S_isa_lookup]
+      
+
+
+__END__
+# universal.c [S_isa_lookup]
+use warnings 'misc' ;
+@ISA = qw(Joe) ;
+my $a = bless [] ;
+UNIVERSAL::isa $a, Jim ;
+EXPECT
+Can't locate package Joe for @main::ISA at - line 5.
+Can't locate package Joe for @main::ISA.
+Can't locate package Joe for @main::ISA.
diff --git a/contrib/perl5/t/pragma/warn/utf8 b/contrib/perl5/t/pragma/warn/utf8
new file mode 100644
index 0000000..6a2fe54
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/utf8
@@ -0,0 +1,29 @@
+
+  utf8.c AOK
+
+     [utf8_to_uv]
+     Malformed UTF-8 character
+	my $a = ord "\x80" ;
+
+     Malformed UTF-8 character
+	my $a = ord "\xf080" ;
+     <<<<<< this warning can't be easily triggered from perl anymore
+
+     [utf16_to_utf8]
+     Malformed UTF-16 surrogate		
+     <<<<<< Add a test when somethig actually calls utf16_to_utf8
+
+__END__
+# utf8.c [utf8_to_uv] -W
+use utf8 ;
+my $a = "sn�storm" ;
+{
+    no warnings 'utf8' ;
+    my $a = "sn�storm";
+    use warnings 'utf8' ;
+    my $a = "sn�storm";
+}
+EXPECT
+Malformed UTF-8 character at - line 3.
+Malformed UTF-8 character at - line 8.
+########
diff --git a/contrib/perl5/t/pragma/warn/util b/contrib/perl5/t/pragma/warn/util
new file mode 100644
index 0000000..e82d6a6
--- /dev/null
+++ b/contrib/perl5/t/pragma/warn/util
@@ -0,0 +1,108 @@
+  util.c AOK
+ 
+     Illegal octal digit ignored 
+	my $a = oct "029" ;
+
+     Illegal hex digit ignored 
+	my $a = hex "0xv9" ;
+
+     Illegal binary digit ignored
+      my $a = oct "0b9" ;
+     
+     Integer overflow in binary number
+	my $a =  oct "0b111111111111111111111111111111111111111111" ;
+     Binary number > 0b11111111111111111111111111111111 non-portable
+   	$a =  oct "0b111111111111111111111111111111111" ;
+     Integer overflow in octal number
+	my $a =  oct "077777777777777777777777777777" ;
+     Octal number > 037777777777 non-portable
+   	$a =  oct "0047777777777" ;
+     Integer overflow in hexadecimal number
+	my $a =  hex "0xffffffffffffffffffff" ;
+     Hexadecimal number > 0xffffffff non-portable
+   	$a =  hex "0x1ffffffff" ;
+
+__END__
+# util.c
+use warnings 'digit' ;
+my $a = oct "029" ;
+no warnings 'digit' ;
+$a = oct "029" ;
+EXPECT
+Illegal octal digit '9' ignored at - line 3.
+########
+# util.c
+use warnings 'digit' ;
+my $a =  hex "0xv9" ;
+no warnings 'digit' ;
+$a =  hex "0xv9" ;
+EXPECT
+Illegal hexadecimal digit 'v' ignored at - line 3.
+########
+# util.c
+use warnings 'digit' ;
+my $a =  oct "0b9" ;
+no warnings 'digit' ;
+$a =  oct "0b9" ;
+EXPECT
+Illegal binary digit '9' ignored at - line 3.
+########
+# util.c
+use warnings 'overflow' ;
+my $a =  oct "0b11111111111111111111111111111111111111111111111111111111111111111";
+no warnings 'overflow' ;
+$a =  oct "0b11111111111111111111111111111111111111111111111111111111111111111";
+EXPECT
+Integer overflow in binary number at - line 3.
+########
+# util.c
+use warnings 'overflow' ;
+my $a =  hex "0xffffffffffffffffffff" ;
+no warnings 'overflow' ;
+$a =  hex "0xffffffffffffffffffff" ;
+EXPECT
+Integer overflow in hexadecimal number at - line 3.
+########
+# util.c
+use warnings 'overflow' ;
+my $a =  oct "077777777777777777777777777777" ;
+no warnings 'overflow' ;
+$a =  oct "077777777777777777777777777777" ;
+EXPECT
+Integer overflow in octal number at - line 3.
+########
+# util.c
+use warnings 'portable' ;
+my $a =  oct "0b011111111111111111111111111111110" ;
+   $a =  oct "0b011111111111111111111111111111111" ;
+   $a =  oct "0b111111111111111111111111111111111" ;
+no warnings 'portable' ;
+   $a =  oct "0b011111111111111111111111111111110" ;
+   $a =  oct "0b011111111111111111111111111111111" ;
+   $a =  oct "0b111111111111111111111111111111111" ;
+EXPECT
+Binary number > 0b11111111111111111111111111111111 non-portable at - line 5.
+########
+# util.c
+use warnings 'portable' ;
+my $a =  hex "0x0fffffffe" ;
+   $a =  hex "0x0ffffffff" ;
+   $a =  hex "0x1ffffffff" ;
+no warnings 'portable' ;
+   $a =  hex "0x0fffffffe" ;
+   $a =  hex "0x0ffffffff" ;
+   $a =  hex "0x1ffffffff" ;
+EXPECT
+Hexadecimal number > 0xffffffff non-portable at - line 5.
+########
+# util.c
+use warnings 'portable' ;
+my $a =  oct "0037777777776" ;
+   $a =  oct "0037777777777" ;
+   $a =  oct "0047777777777" ;
+no warnings 'portable' ;
+   $a =  oct "0037777777776" ;
+   $a =  oct "0037777777777" ;
+   $a =  oct "0047777777777" ;
+EXPECT
+Octal number > 037777777777 non-portable at - line 5.
diff --git a/contrib/perl5/t/pragma/warnings.t b/contrib/perl5/t/pragma/warnings.t
new file mode 100755
index 0000000..71fb0df
--- /dev/null
+++ b/contrib/perl5/t/pragma/warnings.t
@@ -0,0 +1,121 @@
+#!./perl 
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    $ENV{PERL5LIB} = '../lib';
+    require Config; import Config;
+}
+
+$| = 1;
+
+my $Is_VMS     = $^O eq 'VMS';
+my $Is_MSWin32 = $^O eq 'MSWin32';
+my $tmpfile = "tmp0000";
+my $i = 0 ;
+1 while -f ++$tmpfile;
+END {  if ($tmpfile) { 1 while unlink $tmpfile} }
+
+my @prgs = () ;
+my @w_files = () ;
+
+if (@ARGV)
+  { print "ARGV = [@ARGV]\n" ; @w_files = map { s#^#./pragma/warn/#; $_ } @ARGV }
+else
+  { @w_files = sort glob("pragma/warn/*") }
+
+foreach (@w_files) {
+
+    next if /\.orig$/ ;
+
+    next if /(~|\.orig)$/;
+
+    open F, "<$_" 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 = $&;
+        $switch =~ s/(-\S*[A-Z]\S*)/"$1"/ if $Is_VMS; # protect uc switches
+    }
+    my($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 ;
+	$prog = shift @files ;
+    }
+    open TEST, ">$tmpfile";
+    print TEST $prog,"\n";
+    close TEST;
+    my $results = $Is_VMS ?
+                  `./perl "-I../lib" $switch $tmpfile 2>&1` :
+		  $Is_MSWin32 ?
+                  `.\\perl -I../lib $switch $tmpfile 2>&1` :
+                  `./perl -I../lib $switch $tmpfile 2>&1`;
+    my $status = $?;
+    $results =~ s/\n+$//;
+    # allow expected output to be written as if $prog is on STDIN
+    $results =~ s/tmp\d+/-/g;
+    $results =~ s/\n%[A-Z]+-[SIWEF]-.*$// if $Is_VMS;  # clip off DCL status msg
+# bison says 'parse error' instead of 'syntax error',
+# various yaccs may or may not capitalize 'syntax'.
+    $results =~ s/^(syntax|parse) error/syntax error/mig;
+    # allow all tests to run when there are leaks
+    $results =~ s/Scalars leaked: \d+\n//g;
+    $expected =~ s/\n+$//;
+    my $prefix = ($results =~ s#^PREFIX(\n|$)##) ;
+    # any special options? (OPTIONS foo bar zap)
+    my $option_regex = 0;
+    if ($expected =~ s/^OPTIONS? (.+)\n//) {
+	foreach my $option (split(' ', $1)) {
+	    if ($option eq 'regex') { # allow regular expressions
+		$option_regex = 1;
+	    } else {
+		die "$0: Unknown OPTION '$option'\n";
+	    }
+	}
+    }
+    if ( $results =~ s/^SKIPPED\n//) {
+	print "$results\n" ;
+    }
+    elsif (($prefix  && (( $option_regex && $results !~ /^$expected/) ||
+			 (!$option_regex && $results !~ /^\Q$expected/))) or
+	   (!$prefix && (( $option_regex && $results !~ /^$expected/) ||
+			 (!$option_regex && $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 $_ } 
+}
author	markm <markm@FreeBSD.org>	2000-06-25 11:04:01 +0000
committer	markm <markm@FreeBSD.org>	2000-06-25 11:04:01 +0000
commit	2618fad5bbb2d0182eb31ed805c41b543c513940 (patch)
tree	52ba93338b13aefd02a0055304a9eccfa0e049f5 /contrib/perl5/t
parent	77644ee620b6a79cf8c538abaf7cd301a875528d (diff)
download	FreeBSD-src-2618fad5bbb2d0182eb31ed805c41b543c513940.zip FreeBSD-src-2618fad5bbb2d0182eb31ed805c41b543c513940.tar.gz