From b3b394c3290665c837670c3e2a0f73a14b8e0ad6 Mon Sep 17 00:00:00 2001
From: Benjamin Geiger <benjamingeiger@siwoti.com>
Date: Wed, 15 Jun 2011 17:26:21 -0400
Subject: [PATCH] Open NERDTreeFind tree at CWD if current file is below it.

---
 plugin/NERD_tree.vim | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index cabbc1d..b0b7641 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -2562,7 +2562,18 @@ function! s:findAndRevealPath()
     endtry
 
     if !s:treeExistsForTab()
-        call s:initNerdTree(p.getParent().str())
+	try
+	    let cwd = s:Path.New(getcwd())
+	catch /^NERDTree.InvalidArgumentsError/
+	    call s:echo("current directory does not exist.")
+	    let cwd = p.getParent()
+	endtry
+
+	if p.isUnder(cwd)
+	    call s:initNerdTree(cwd.str())
+	else
+            call s:initNerdTree(p.getParent().str())
+	endif
     else
         if !p.isUnder(s:TreeFileNode.GetRootForTab().path)
             call s:initNerdTree(p.getParent().str())