patch 8.0.0716: not easy to start Vim cleanly commit https://github.com/vim/vim/commit/c4da113ef98dcfd6f2a088b1693c0317dcb5bf42 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 15 19:39:43 2017 +0200 patch 8.0.0716: not easy to start Vim cleanly Problem: Not easy to start Vim cleanly without changing the viminfo file. Not possible to know whether the -i command line flag was used. Solution: Add the --clean command line argument. Add the 'viminfofile' option. Add "-u DEFAULTS".

#! /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