patch 8.2.0493: Vim9: some error messages not tested Commit: https://github.com/vim/vim/commit/e69f6d044c420d41dced9ba96a3b90f25788e39a Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 1 22:11:01 2020 +0200 patch 8.2.0493: Vim9: some error messages not tested Problem: Vim9: some error messages not tested. Solution: Add more tests. Fix uncovered bugs.

#! /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