From 89e771ea963baafd2918019bc8083cfd32f43aa6 Mon Sep 17 00:00:00 2001
From: Martin Grenfell <martin.grenfell@gmail.com>
Date: Fri, 30 Mar 2012 16:09:25 +0100
Subject: [PATCH] make fugitive commands available in nerdtree bufs

Previously s:Detect() wasnt getting called for nerdtree buffers. I have
added two autocmd events to nerdtree - NERDTreeInit and
NERDTreeNewRoot. These are called when a tree is created, and when the
user changes the root.

Catch these events and call s:Detect() with the tree root path.
---
 plugin/fugitive.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index c76ffa4..9a6a9d3 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -162,6 +162,7 @@ augroup fugitive
   autocmd!
   autocmd BufNewFile,BufReadPost * call s:Detect(expand('<amatch>:p'))
   autocmd FileType           netrw call s:Detect(expand('<afile>:p'))
+  autocmd User NERDTreeInit,NERDTreeNewRoot call s:Detect(b:NERDTreeRoot.path.str())
   autocmd VimEnter * if expand('<amatch>')==''|call s:Detect(getcwd())|endif
   autocmd BufWinLeave * execute getwinvar(+bufwinnr(+expand('<abuf>')), 'fugitive_leave')
 augroup END