patch 8.0.0861: still many old style tests commit https://github.com/vim/vim/commit/4a137b45864310060410f34cb9c7d0f0231bb256 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 4 22:37:11 2017 +0200 patch 8.0.0861: still many old style tests Problem: Still many old style tests. Solution: Convert several tests to new style. (Yegappan Lakshmanan)

#! /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