From 0f2effb04978111713868715337bfb31032eb5ba Mon Sep 17 00:00:00 2001
From: Martin Grenfell <martin_grenfell@msn.com>
Date: Wed, 14 Jan 2009 15:54:26 +1300
Subject: [PATCH] make the vertical splitting work with secondary trees

---
 plugin/NERD_tree.vim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index cedb4ed..5eb49b6 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -883,6 +883,11 @@ endfunction
 "FUNCTION: TreeFileNode.openVSplit() {{{3
 "Open this node in a new vertical window
 function! s:TreeFileNode.openVSplit()
+    if b:NERDTreeType == "secondary"
+        exec "vnew " . self.path.strForEditCmd()
+        return
+    endif
+
     let winwidth = winwidth(".")
     if winnr("$")==1
         let winwidth = g:NERDTreeWinSize