From a50e0725879bb64fb3b10cda71ada043d28afe0b Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sat, 6 Jul 2019 13:47:30 -0400
Subject: [PATCH] Fix handling of bar in argument parsing

---
 autoload/fugitive.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 74b4efb..31e7a70 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -973,7 +973,7 @@ function! s:ExpandSplit(string, ...) abort
     if handle_bar && string =~# '^\s*|'
       return [list, substitute(string, '^\s*', '', '')]
     endif
-    let arg = matchstr(string, '^\s*\%(' . dquote . '''[^'']*''\|\\.\|\S\)\+')
+    let arg = matchstr(string, '^\s*\%(' . dquote . '''[^'']*''\|\\.\|[^[:space:] ' . (handle_bar ? '|' : '') . ']\)\+')
     let string = strpart(string, len(arg))
     let arg = substitute(substitute(arg, '^\s\+', '', ''),
           \ '\(' . dquote . '''\%(''''\|[^'']\)*''\|\\[' . s:fnameescape . ']\|^\\[>+-]\|!\d*\)\|' . s:expand,