virgin perl 5.6.0

1 files changed, 11 insertions, 13 deletions

diff --git a/gnu/usr.bin/perl/ext/re/re.pm b/gnu/usr.bin/perl/ext/re/re.pm
index 83e7dbafe56..3f142d9de48 100644
--- a/gnu/usr.bin/perl/ext/re/re.pm
+++ b/gnu/usr.bin/perl/ext/re/re.pm
@@ -41,11 +41,11 @@ on tainted data aren't meant to extract safe substrings, but to perform
 other transformations.
 
 When C<use re 'eval'> is in effect, a regex is allowed to contain
-C<(?{ ... })> zero-width assertions even if the regex contains
-variable interpolation.  This is normally disallowed, since it is a 
+C<(?{ ... })> zero-width assertions even if regular expression contains
+variable interpolation.  That is normally disallowed, since it is a 
 potential security risk.  Note that this pragma is ignored when the regular
 expression is obtained from tainted data, i.e.  evaluation is always
-disallowed with tainted regular expressions.  See L<perlre/(?{ code })>.
+disallowed with tainted regular expresssions.  See L<perlre/(?{ code })>.
 
 For the purpose of this pragma, interpolation of precompiled regular 
 expressions (i.e., the result of C<qr//>) is I<not> considered variable
@@ -74,6 +74,8 @@ See L<perlmodlib/Pragmatic Modules>.
 
 =cut
 
+# N.B. File::Basename contains a literal for 'taint' as a fallback.  If
+# taint is changed here, File::Basename must be updated as well.
 my %bitmask = (
 taint	=> 0x00100000,
 eval	=> 0x00200000,
@@ -84,16 +86,13 @@ sub setcolor {
   require Term::Cap;
 
   my $terminal = Tgetent Term::Cap ({OSPEED => 9600}); # Avoid warning.
-  my $props = $ENV{PERL_RE_TC} || 'md,me,so,se'; # can use us/ue later
+  my $props = $ENV{PERL_RE_TC} || 'md,me,so,se,us,ue';
   my @props = split /,/, $props;
+  my $colors = join "\t", map {$terminal->Tputs($_,1)} @props;
 
-
-  $ENV{TERMCAP_COLORS} = join "\t", map {$terminal->Tputs($_,1)} @props;
+  $colors =~ s/\0//g;
+  $ENV{PERL_RE_COLORS} = $colors;
  };
-
- not defined $ENV{TERMCAP_COLORS} or ($ENV{TERMCAP_COLORS} =~ tr/\t/\t/) >= 4
-    or not defined $ENV{PERL_RE_TC}
-    or die "Not enough fields in \$ENV{PERL_RE_TC}=`$ENV{PERL_RE_TC}'";
 }
 
 sub bits {
@@ -106,9 +105,8 @@ sub bits {
     foreach my $s (@_){
       if ($s eq 'debug' or $s eq 'debugcolor') {
  	  setcolor() if $s eq 'debugcolor';
-	  require DynaLoader;
-	  @ISA = ('DynaLoader');
-	  bootstrap re;
+	  require XSLoader;
+	  XSLoader::load('re');
 	  install() if $on;
 	  uninstall() unless $on;
 	  next;