commit https://github.com/vim/vim/commit/b86a343280b08d6701da68ee0651e960a0a7a61c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 16:00:53 2016 +0100 patch 7.4.1079 Problem: New include file missing from distribution. Missing changes to quickfix code. Solution: Add alloc.h to the list of distributed files. Use the enum in quickfix code.

#! /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