patch 9.0.0370: cleaning up afterwards can make a function messy Commit: https://github.com/vim/vim/commit/1d84f7608f1e41dad03b8cc7925895437775f7c0 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 3 21:35:53 2022 +0100 patch 9.0.0370: cleaning up afterwards can make a function messy Problem: Cleaning up afterwards can make a function messy. Solution: Add the :defer command.

#! /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