patch 8.2.4297: Vim9: not all code covered by tests Commit: https://github.com/vim/vim/commit/21ebb0899ecf9049c3e1c9cbc2e06fd8e2a99e06 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 4 21:58:58 2022 +0000 patch 8.2.4297: Vim9: not all code covered by tests Problem: Vim9: not all code covered by tests. Solution: Add a couple more tests.

#! /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