patch 7.4.2031
Problem:    The list_lbr_utf8 test fails if ~/.vim/syntax/c.vim sets
            'textwidth' to a non-zero value. (Oyvind A. Holm)
Solution:   Add a setup.vim file that sets 'runtimepath' and $HOME to a safe
            value. (partly by Christian Brabandt, closes #912)
diff --git a/src/testdir/vms.vim b/src/testdir/vms.vim
index 3305a77..64b390e 100644
--- a/src/testdir/vms.vim
+++ b/src/testdir/vms.vim
@@ -1,4 +1,6 @@
 " Settings for test script execution under OpenVMS
 
-" Do not make any swap files
+" Do not use any swap files
 set noswapfile
+
+source setup.vim