From 8b872e3d4ce8728071c7abe5adb2e1621e7096b0 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Thu, 1 Mar 2018 00:53:59 +0100
Subject: [PATCH] grepper#complete_files: check for whitespace at end of head

It seems like this just confused path with head for completing relative
files.  With "foo " head contains whitespace at the end, but path does
not.

This fixes completion of relative files basically.
---
 plugin/grepper.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugin/grepper.vim b/plugin/grepper.vim
index 4b4a395..84927f1 100644
--- a/plugin/grepper.vim
+++ b/plugin/grepper.vim
@@ -235,8 +235,8 @@ endfunction
 " grepper#complete_files() {{{2
 function! grepper#complete_files(lead, _line, _pos)
   let [head, path] = s:extract_path(a:lead)
-  " handle relative paths
-  if empty(path) || (path =~ '\s$')
+  " handle initial relative paths
+  if empty(path) && head =~# '\s$'
     return map(split(globpath('.'.s:slash, path.'*'), '\n'), 'head . "." . v:val[1:] . (isdirectory(v:val) ? s:slash : "")')
   " handle sub paths
   elseif path =~ '^.\/'