--- rxvt-unicode/src/perl/selection-popup	2006/01/19 16:22:13	1.15
+++ rxvt-unicode/src/perl/selection-popup	2007/10/31 18:15:42	1.21
@@ -14,7 +14,7 @@
 sub on_start {
    my ($self) = @_;
 
-   $self->{browser} = $self->x_resource ("urlLauncher") || "x-www-browser";
+   $self->{browser} = $self->x_resource ("urlLauncher") || "sensible-browser";
 
    $self->grab_button (3, urxvt::ControlMask);
 
@@ -56,8 +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/ });
@@ -68,7 +74,7 @@
          /[\\"'\ \t|&;<>()]/
             and $add_button->("shell quote" => sub { $_ = "\Q$_" });
 
-         /^(http|ftp|telnet|irc|news):\//
+         /^(https?|ftp|telnet|irc|news):\//
             and $add_button->("run $self->{browser}" => sub { $self->exec_async ($self->{browser}, $_) });
 
          for my $hook (@{ $self->{term}{selection_popup_hook} || [] }) {