patch 8.2.0313: Vim9: insufficient script tests Commit: https://github.com/vim/vim/commit/fa29c8abd62c2733d5505563600ea35dddf73dca Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 23 22:35:05 2020 +0100 patch 8.2.0313: Vim9: insufficient script tests Problem: Vim9: insufficient script tests. Solution: Add tests. Make import of alphanumeric name work.

#! /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