Update runtime files. Convert a couple of help files to utf-8. commit https://github.com/vim/vim/commit/98ef233e14faaaf42e0342da1803d493ce0337b2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 18 14:44:37 2018 +0100 Update runtime files. Convert a couple of help files to utf-8.

#! /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