From 69caebdeb13666eeabafb01e47696d1c4d825e1b Mon Sep 17 00:00:00 2001
From: Jethro Cao <jyscao@users.noreply.github.com>
Date: Sat, 26 Oct 2019 22:20:45 +0800
Subject: [PATCH] Improve window swapping (#3192)

---
 autoload/SpaceVim/mapping/space.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/autoload/SpaceVim/mapping/space.vim b/autoload/SpaceVim/mapping/space.vim
index 40a72cde5..f179d4a5f 100644
--- a/autoload/SpaceVim/mapping/space.vim
+++ b/autoload/SpaceVim/mapping/space.vim
@@ -197,7 +197,8 @@ function! SpaceVim#mapping#space#init() abort
         \ ]
         \ , 1)
   let s:lnum = expand('<slnum>') + s:funcbeginline
-  call SpaceVim#mapping#space#def('nnoremap', ['w', 'M'], 'ChooseWinSwap',
+  call SpaceVim#mapping#space#def('nnoremap', ['w', 'M'], 
+        \ "execute eval(\"winnr('$')<=2 ? 'wincmd x' : 'ChooseWinSwap'\")",
         \ ['swap window',
         \ [
         \ '[SPC w M] is to swap window',