commit https://github.com/vim/vim/commit/e9c07270031e312082604d3505650f185aa65948 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 30 20:50:46 2016 +0200 patch 7.4.1686 Problem: When running tests $HOME/.viminfo is written. (James McCoy) Solution: Add 'nviminfo' to the 'viminfo' option. (closes https://github.com/vim/vim/issues/722)

#! /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