From 765c921e1f0281963009b3e06a94227a8c0a2408 Mon Sep 17 00:00:00 2001
From: Daisuke Suzuki <daisuzu@gmail.com>
Date: Thu, 3 May 2012 21:00:33 +0900
Subject: [PATCH] Fix Windows escaping on latest 7.3 patches

---
 plugin/fugitive.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index 34a1e23..08cd41b 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -1901,7 +1901,8 @@ function! s:ReplaceCmd(cmd,...) abort
       endif
     endif
     if &shell =~# 'cmd'
-      call system('cmd /c "'.prefix.s:gsub(a:cmd,'[<>]', '^^^&').' > '.tmp.'"')
+      let cmd_escape_char = &shellxquote == '(' ?  '^' : '^^^'
+      call system('cmd /c "'.prefix.s:gsub(a:cmd,'[<>]', cmd_escape_char.'&').' > '.tmp.'"')
     else
       call system(' ('.prefix.a:cmd.' > '.tmp.') ')
     endif