From d926e3beb4779a5f28a1bbadceb98bd4aba73eca Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sun, 26 Jan 2020 10:37:34 -0500
Subject: [PATCH] Try to wipe out temp buffer from :read

Also try to preserve marks.
---
 autoload/fugitive.vim | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index cf11203..470cfb1 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -1593,9 +1593,12 @@ function! s:ReplaceCmd(cmd) abort
   if exec_error
     call s:throw((len(err) ? err : filereadable(temp) ? join(readfile(temp), ' ') : 'unknown error running ' . a:cmd))
   endif
-  silent exe 'keepalt $read ++edit' s:fnameescape(temp)
-  silent keepjumps 1delete _
+  silent exe 'lockmarks keepalt 0read ++edit' s:fnameescape(temp)
+  silent keepjumps $delete _
   call delete(temp)
+  if s:cpath(fnamemodify(bufname('$'), ':p'), temp)
+    silent! execute bufnr('$') . 'bwipeout'
+  endif
 endfunction
 
 function! s:QueryLog(refspec) abort