From d75a544b786710705f0db0d8d8fd66ca4a5a7239 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Wed, 2 May 2012 19:13:33 -0400
Subject: [PATCH] Don't clobber existing U map

Closes #6.
---
 autoload/repeat.vim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/autoload/repeat.vim b/autoload/repeat.vim
index 6b0c763..dfc9899 100644
--- a/autoload/repeat.vim
+++ b/autoload/repeat.vim
@@ -101,7 +101,9 @@ endfunction
 
 nnoremap <silent> .     :<C-U>call <SID>repeat(v:count)<CR>
 nnoremap <silent> u     :<C-U>call <SID>wrap('u',v:count)<CR>
-nnoremap <silent> U     :<C-U>call <SID>wrap('U',v:count)<CR>
+if maparg('U','n') ==# ''
+    nnoremap <silent> U     :<C-U>call <SID>wrap('U',v:count)<CR>
+endif
 nnoremap <silent> <C-R> :<C-U>call <SID>wrap("\<Lt>C-R>",v:count)<CR>
 
 augroup repeatPlugin