patch 8.2.1761: Vim9: Some tests are still using :let Commit: https://github.com/vim/vim/commit/ac564082f118ccdca828980c5f10b65a40bffb4d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 27 19:05:33 2020 +0200 patch 8.2.1761: Vim9: Some tests are still using :let Problem: Vim9: Some tests are still using :let. Solution: Change more declarations to use :var.

#! /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