patch 8.2.0333: terminal in popup test is flaky Commit: https://github.com/vim/vim/commit/57c339569e96725e24e79944bf99f70c50afb5b1 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 29 16:09:16 2020 +0100 patch 8.2.0333: terminal in popup test is flaky Problem: Terminal in popup test is flaky. Solution: Make sure redraw is done before opening the popup.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done