From faff324fb709bbe5eb1e713399455e51256ae111 Mon Sep 17 00:00:00 2001
From: Kien N <contact@ndkien.com>
Date: Wed, 9 Nov 2011 19:29:08 +0700
Subject: [PATCH] Extend the nosplit option

* Accept filetypes in addition to bufnames.
---
 autoload/ctrlp.vim | 12 +++++-------
 doc/ctrlp.txt      | 11 ++++++-----
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/autoload/ctrlp.vim b/autoload/ctrlp.vim
index d025d8b..fa8783a 100644
--- a/autoload/ctrlp.vim
+++ b/autoload/ctrlp.vim
@@ -10,7 +10,7 @@ fu! s:opts()
 	let opts = {
 		\ 'g:ctrlp_by_filename':           ['s:byfname', 0],
 		\ 'g:ctrlp_clear_cache_on_exit':   ['s:cconex', 1],
-		\ 'g:ctrlp_dont_split':            ['s:nosplit', []],
+		\ 'g:ctrlp_dont_split':            ['s:nosplit', ''],
 		\ 'g:ctrlp_dotfiles':              ['s:dotfiles', 1],
 		\ 'g:ctrlp_extensions':            ['s:extensions', []],
 		\ 'g:ctrlp_highlight_match':       ['s:mathi', [1, 'Identifier']],
@@ -1031,15 +1031,13 @@ fu! s:normbuf()
 endf
 
 fu! s:normcmd(cmd)
+	if match([bufname('%'), &l:ft], s:nosplit) >=0 | retu a:cmd | en
+	" Find a regular buffer
 	let norwins = s:normbuf()
 	let norwin = empty(norwins) ? 0 : norwins[0]
-	" Don't split these
-	for each in s:nosplit | if match(bufname('%'), each) >= 0
-		retu a:cmd
-	en | endfo
-	" If there's at least 1 normal buffer
+	" If there's at least 1
 	if norwin
-		" But not the current one
+		" But not the current
 		if index(norwins, winnr()) < 0
 			exe norwin.'winc w'
 		en
diff --git a/doc/ctrlp.txt b/doc/ctrlp.txt
index d5eb831..ff87744 100644
--- a/doc/ctrlp.txt
+++ b/doc/ctrlp.txt
@@ -266,12 +266,13 @@ all files, each in a vertical split.
 
                                                          *'g:ctrlp_dont_split'*
 When opening a file with <cr>, |CtrlP| avoids opening it in windows created by
-plugins, help or quickfix. Use this to setup some exceptions: >
-  let g:ctrlp_dont_split = []
+plugins. Use this to setup some exceptions: >
+  let g:ctrlp_dont_split = ''
 <
-Accepted values are partial names of the special buffers.
-Examples: >
-  let g:ctrlp_dont_split = ['Netrw']
+Acceptable values are partial names or filetypes of the special buffers.
+Use |regexp| to specify the pattern.
+Example: >
+  let g:ctrlp_dont_split = 'netrw\|myplugin'
 <