patch 8.2.2734: Vim9: cannot use legacy script-local var from :def function Commit: https://github.com/vim/vim/commit/15e5e53ef29a457126f7c699931ab5842431f2ea Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 7 21:21:13 2021 +0200 patch 8.2.2734: Vim9: cannot use legacy script-local var from :def function Problem: Vim9: cannot use legacy script-local var from :def function. Solution: Do not insist on using "s:" prefix. (closes https://github.com/vim/vim/issues/8076)

#! /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