From 0b3b8f78331b14956fbc54d9b00d5bbad96ebea5 Mon Sep 17 00:00:00 2001
From: Martin Grenfell <martin.grenfell@gmail.com>
Date: Thu, 16 Feb 2012 16:11:44 +0000
Subject: [PATCH] add NERDTreeFocus function

---
 plugin/NERD_tree.vim | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index b8b894b..e11bbeb 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -3254,6 +3254,14 @@ function! NERDTreeRender()
     call s:renderView()
 endfunction
 
+function! NERDTreeFocus()
+    if s:isTreeOpen()
+        call s:putCursorInTreeWin()
+    else
+        call s:toggle("")
+    endif
+endfunction
+
 " SECTION: View Functions {{{1
 "============================================================
 "FUNCTION: s:centerView() {{{2