From 92b8c399ddd6ec35a1b8a484bf1a2889c458f86b Mon Sep 17 00:00:00 2001
From: Kien N <contact@ndkien.com>
Date: Wed, 22 Feb 2012 00:41:08 +0700
Subject: [PATCH] Support of per buffer working path mode

Close #145
---
 autoload/ctrlp.vim | 4 +++-
 doc/ctrlp.txt      | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/autoload/ctrlp.vim b/autoload/ctrlp.vim
index 4558abd..5214e38 100644
--- a/autoload/ctrlp.vim
+++ b/autoload/ctrlp.vim
@@ -689,7 +689,7 @@ fu! s:PrtSwitcher()
 	unl s:force
 endf
 fu! s:SetWD(...) "{{{1
-	let pathmode = s:pathmode
+	let pathmode = s:wpmode
 	if a:0 && strlen(a:1) | if type(a:1)
 		cal ctrlp#setdir(a:1) | retu
 	el
@@ -1338,6 +1338,8 @@ fu! s:getenv()
 	let [s:winh, s:crcursor] = [min([s:mxheight, &lines]), getpos('.')]
 	let [s:crbufnr, s:crvisual] = [bufnr('%'), s:lastvisual()]
 	let s:currwin = s:mwbottom ? winnr() : winnr() + has('autocmd')
+	let s:wpmode = exists('b:ctrlp_working_path_mode')
+		\ ? b:ctrlp_working_path_mode : s:pathmode
 	if exists('g:ctrlp_extensions')
 		if index(g:ctrlp_extensions, 'undo') >= 0
 			\ && v:version > 702 && has('patch005') && exists('*undotree')
diff --git a/doc/ctrlp.txt b/doc/ctrlp.txt
index 847f794..ba2730e 100644
--- a/doc/ctrlp.txt
+++ b/doc/ctrlp.txt
@@ -97,6 +97,7 @@ variable: >
       .bzr/
       _darcs/
   0 - don’t manage working directory.
+Use b:ctrlp_working_path_mode (a |b:var|) to set this option for each buffer.
 
                                                        *'g:ctrlp_root_markers'*
 Use this to set your own root markers in addition to the default ones. Your