From 20f7ab8adec793db96e551de742f7b4f04f4bcd5 Mon Sep 17 00:00:00 2001
From: Martin Grenfell <martin.grenfell@gmail.com>
Date: Wed, 11 Jan 2012 20:03:56 +0000
Subject: [PATCH] map <cr> to the default o mapping (again)

this was broken in one of the recent "epic refactor" commits
---
 plugin/NERD_tree.vim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index 685f9d1..cbe5cc0 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -2864,7 +2864,6 @@ function! s:createDefaultBindings()
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "FileNode", 'callback': s."activateFileNode" })
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "Bookmark", 'callback': s."activateBookmark" })
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "all", 'callback': s."activateAll" })
-    exec "nnoremap <silent> <buffer> <cr> :call <SID>KeyMap_Invoke('". g:NERDTreeMapActivateNode ."')<cr>"
 
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': "Node", 'callback': s."openHSplit" })
     call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': "Node", 'callback': s."openVSplit" })
@@ -3942,6 +3941,9 @@ endfunction
 
 "FUNCTION: s:bindMappings() {{{2
 function! s:bindMappings()
+    "make <cr> do the same as the default 'o' mapping
+    exec "nnoremap <silent> <buffer> <cr> :call <SID>KeyMap_Invoke('". g:NERDTreeMapActivateNode ."')<cr>"
+
     call s:KeyMap.BindAll()
 
     command! -buffer -nargs=? Bookmark :call <SID>bookmarkNode('<args>')