patch 8.1.0606: 'cryptmethod' defaults to a very old method commit https://github.com/vim/vim/commit/a86187b9cd529754ad85cd621169876317eb3a69 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 16 18:20:00 2018 +0100 patch 8.1.0606: 'cryptmethod' defaults to a very old method Problem: 'cryptmethod' defaults to a very old method. Solution: Default to "blowfish2", it is now widely available.

#! /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