--- rxvt-unicode/src/perl/selection-popup	2006/01/18 11:05:09	1.13
+++ rxvt-unicode/src/perl/selection-popup	2006/03/08 15:43:02	1.19
@@ -21,8 +21,6 @@
    ()
 }
 
-our @hook;
-
 sub on_button_press {
    my ($self, $event) = @_;
 
@@ -58,8 +56,14 @@
       };
 
       for ($text) {
-         $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ });
-         $add_button->("eval perl expression" => sub { no warnings; $_ = eval $_ });
+         /./
+            and $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ });
+
+         /./
+            and $add_button->("eval perl expression" => sub { no warnings; $_ = eval $_ });
+
+         /./
+            and $add_button->((sprintf "to unicode hex index (%x)", ord) => sub { $_ = sprintf "%x", ord });
 
          /^(\S+):(\d+):?$/
             and $add_button->("vi-commands to load '$1'" => sub { s/^(\S+):(\d+):?$/\x1b:e $1\x0d:$2\x0d/ });
@@ -71,9 +75,9 @@
             and $add_button->("shell quote" => sub { $_ = "\Q$_" });
 
          /^(http|ftp|telnet|irc|news):\//
-            and $add_button->("run $self->{browser}" => sub { urxvt::exec_async $self->{browser}, $_ });
+            and $add_button->("run $self->{browser}" => sub { $self->exec_async ($self->{browser}, $_) });
 
-         for my $hook (@hook) {
+         for my $hook (@{ $self->{term}{selection_popup_hook} || [] }) {
             if (my ($title, $cb) = $hook->($popup)) {
                $add_button->($title, $cb);
             }