From 2f3225fc6042c16a507b44eedff2c948d535dd5b Mon Sep 17 00:00:00 2001
From: Miles Whittaker <mjwhitta@gmail.com>
Date: Mon, 18 Aug 2014 23:12:22 -0400
Subject: [PATCH] User can now specify how plug window opens

Using 'let g:plug_window = "topleft new"' or something similar, the
user can specify how they would like the plug window to open.
---
 plug.vim | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/plug.vim b/plug.vim
index b771e5c..f28be58 100644
--- a/plug.vim
+++ b/plug.vim
@@ -458,11 +458,16 @@ function! s:lastline(msg)
   return get(lines, -1, '')
 endfunction
 
+function! s:new_window()
+    let window_cmd = get(g:, 'plug_window', 'vertical topleft new')
+    execute window_cmd
+endfunction
+
 function! s:prepare()
   if bufexists(s:plug_buf)
     let winnr = bufwinnr(s:plug_buf)
     if winnr < 0
-      vertical topleft new
+      call s:new_window()
       execute 'buffer ' . s:plug_buf
     else
       execute winnr . 'wincmd w'
@@ -470,7 +475,7 @@ function! s:prepare()
     setlocal modifiable
     silent %d _
   else
-    vertical topleft new
+    call s:new_window()
     nnoremap <silent> <buffer> q  :if b:plug_preview==1<bar>pc<bar>endif<bar>q<cr>
     nnoremap <silent> <buffer> R  :silent! call <SID>retry()<cr>
     nnoremap <silent> <buffer> D  :PlugDiff<cr>