From 800020720932c089a0997fe7aa1be241a15f2d80 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 30 Sep 2010 23:45:46 +0200
Subject: vim_mode: Implement black hole register.

---
 vim-mode/vim_mode.pl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/vim-mode/vim_mode.pl b/vim-mode/vim_mode.pl
index 89b2dd0..1de7a6d 100644
--- a/vim-mode/vim_mode.pl
+++ b/vim-mode/vim_mode.pl
@@ -186,6 +186,7 @@ my $registers
      '"' => '', # default register
      '+' => '', # contains irssi's cut buffer
      '*' => '', # same
+     '_' => '', # black hole register, always empty
     };
 foreach my $char ('a' .. 'z') {
     $registers->{$char} = '';
@@ -802,6 +803,11 @@ sub cmd_movement_register {
         return;
     }
 
+    # make sure black hole register is always empty
+    if ($char eq '_') {
+        $registers->{_} = '';
+    }
+
     # + and * contain both irssi's cut-buffer
     if ($char eq '+' or $char eq '*') {
         $registers->{'+'} = Irssi::parse_special('$U');
-- 
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