commit https://github.com/vim/vim/commit/4a8c2cfc56b9affc36934aa0f20d8cfd2b1511c8 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 19 15:28:18 2015 +0100 patch 7.4.979 Problem: When changing the crypt key the blocks read from disk are not decrypted. Solution: Also call ml_decrypt_data() when mf_old_key is set. (Ken Takata)

#! /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