commit https://github.com/vim/vim/commit/0eaadec6b275a8add49242e1940855fcd154ba64 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 8 20:28:45 2016 +0200 patch 7.4.2345 Problem: For MinGW RUBY_API_VER_LONG isn't set correctly. Many default version numbers are outdated. Solution: Set RUBY_API_VER_LONG to RUBY_VER_LONG. Use latest stable releases for defaults. (Ken Takata)

#! /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