patch 8.0.1161: popup menu drawing problem when resizing terminal commit https://github.com/vim/vim/commit/a5e6621aadadf78c7b344e93a4b328788076f14c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 29 22:42:33 2017 +0200 patch 8.0.1161: popup menu drawing problem when resizing terminal Problem: Popup menu drawing problem when resizing terminal. Solution: Redraw after resizing also when a popup menu is visible. (Ozaki Kiichi, closes #2110)

--- a/src/testdir/shared.vim
+++ b/src/testdir/shared.vim
@@ -1,5 +1,10 @@
 " Functions shared by several tests.
 
+" Only load this script once.
+if exists('*WaitFor')
+  finish
+endif
+
 " Get the name of the Python executable.
 " Also keeps it in s:python.
 func PythonProg()