patch 8.0.1670: terminal window tests are still a bit flaky commit https://github.com/vim/vim/commit/b6ed74fef8e088128c45928ee7d02458b2882c1e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 7 10:42:14 2018 +0200 patch 8.0.1670: terminal window tests are still a bit flaky Problem: Terminal window tests are still a bit flaky. Solution: Increase the waiting time for the buffer to be created.

#! /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