From b2bec6638cde0f2f6a64298572bafd0126bcda32 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 7 Oct 2010 23:16:11 +0200
Subject: vim_mode: Add "0, last yank.

---
 vim-mode/vim_mode.pl | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/vim-mode/vim_mode.pl b/vim-mode/vim_mode.pl
index 134874d..52424ce 100644
--- a/vim-mode/vim_mode.pl
+++ b/vim-mode/vim_mode.pl
@@ -37,9 +37,10 @@
 # * Switch case: ~
 # * Repeat change: .
 # * Repeat ftFT: ; ,
-# * Registers: "a-"z "" "* "+ "_ (black hole)
+# * Registers: "a-"z "" "0 "* "+ "_ (black hole)
 #   Appending to register with "A-"Z
 #   "" is the default yank/delete register.
+#   "0 contains the last yank (if no register was specified).
 #   The special registers "* "+ contain both irssi's cut-buffer.
 # * Line-wise shortcuts: dd cc yy
 # * Shortcuts: s S C D
@@ -402,6 +403,7 @@ my $register = '"';
 my $registers
   = {
      '"' => '', # default register
+     '0' => '', # yank register
      '+' => '', # contains irssi's cut buffer
      '*' => '', # same
      '_' => '', # black hole register, always empty
@@ -525,6 +527,10 @@ sub cmd_operator_y {
     } else {
         $registers->{$register} = $string;
         print "Yanked into $register: ", $registers->{$register} if DEBUG;
+        if ($register eq '"') {
+            $registers->{0} = $string;
+            print "Yanked into 0: ", $registers->{0} if DEBUG;
+        }
     }
 
     # Always move to the lower position.
-- 
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