commit https://github.com/vim/vim/commit/1bdd42627d619258d0e847f217cfc1c2795f1ac5 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 3 14:23:10 2016 +0100 patch 7.4.1478 Problem: ":loadplugin" doesn't take care of ftdetect files. Solution: Also load ftdetect scripts when appropriate.

#! /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