--- rxvt-unicode/src/perl/readline	2006/01/22 11:57:06	1.5
+++ rxvt-unicode/src/perl/readline	2006/01/22 20:39:47	1.6
@@ -1,11 +1,21 @@
 #! perl
 
+use POSIX ();
+
+my $termios = new POSIX::Termios;
+
 sub on_button_press {
    my ($self, $event) = @_;
 
    return
       if $self->current_screen || $self->hidden_cursor;
 
+   $termios->getattr ($self->pty_fd)
+      or return;
+
+   return
+      if $termios->getlflag & &POSIX::ICANON;
+
    my ($row, $col) = $self->screen_cur;
    my $line = $self->line ($row);
    my $cur = $line->offset_of ($row, $col);