From ffea8c99d9658b0b51a848a6f674851851e78fa7 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 13 Mar 2017 20:37:15 +0100
Subject: patch 8.0.0455: the mode test may hang

Problem:    The mode test may hang in Test_mode(). (Michael Soyka)
Solution:   Set 'complete' to only search the current buffer (as suggested by
            Michael)
---
 src/testdir/test_functions.vim | 8 ++++++--
 src/version.c                  | 2 ++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index af877e49b1..e2a4e8c7df 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -313,15 +313,18 @@ endfunc
 
 " Tests for the mode() function
 let current_modes = ''
-func! Save_mode()
+func Save_mode()
   let g:current_modes = mode(0) . '-' . mode(1)
   return ''
 endfunc
 
-func! Test_mode()
+func Test_mode()
   new
   call append(0, ["Blue Ball Black", "Brown Band Bowl", ""])
 
+  " Only complete from the current buffer.
+  set complete=.
+
   inoremap <F2> <C-R>=Save_mode()<CR>
 
   normal! 3G
@@ -430,6 +433,7 @@ func! Test_mode()
 
   bwipe!
   iunmap <F2>
+  set complete&
 endfunc
 
 func Test_getbufvar()
diff --git a/src/version.c b/src/version.c
index 2f9c3150d3..aa40ae1fd9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    455,
 /**/
     454,
 /**/
-- 
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