patch 8.2.1277: tests on Travis do not run with EXITFREE Commit: https://github.com/vim/vim/commit/7a87b4e3fe91c18a616536fe49154c4bb3da0a93 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 23 14:59:07 2020 +0200 patch 8.2.1277: tests on Travis do not run with EXITFREE Problem: Tests on Travis do not run with EXITFREE. Solution: Add EXITFREE to all builds to uncover any mistakes.

#! /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