commit https://github.com/vim/vim/commit/60422e68a3a555144f8c76c666f050e8d104c16b Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 25 23:53:01 2015 +0100 patch 7.4.942 Problem: test_tagcase breaks for small builds. Solution: Bail out of the test early. (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