commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 5 17:41:49 2016 +0100 patch 7.4.1492 Problem: No command line completion for ":packadd". Solution: Implement completion. (Hirohito Higashi)

#! /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