patch 7.4.1516
Problem:    Cannot change file permissions.
Solution:   Add setfperm().
diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index d7718ff..857fe9a 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -5,6 +5,7 @@
 source test_cursor_func.vim
 source test_delete.vim
 source test_expand.vim
+source test_file_perm.vim
 source test_glob2regpat.vim
 source test_join.vim
 source test_lispwords.vim