--- rxvt-unicode/src/perl/readline	2006/01/22 11:57:06	1.5
+++ rxvt-unicode/src/perl/readline	2006/02/06 06:14:08	1.7
@@ -1,10 +1,32 @@
 #! perl
 
+use POSIX ();
+
+my $termios = new POSIX::Termios;
+
+sub on_init {
+   my ($self) = @_;
+
+   $self->{enabled} = 1;
+
+   push @{ $self->{term}{option_popup_hook} }, sub {
+      ("readline" => $self->{enabled}, sub { $self->{enabled} = shift })
+   };
+
+   ()
+}
+
 sub on_button_press {
    my ($self, $event) = @_;
 
    return
-      if $self->current_screen || $self->hidden_cursor;
+      if $self->current_screen || $self->hidden_cursor || !$self->{enabled};
+
+   $termios->getattr ($self->pty_fd)
+      or return;
+
+   return
+      if $termios->getlflag & &POSIX::ICANON;
 
    my ($row, $col) = $self->screen_cur;
    my $line = $self->line ($row);