#!/usr/bin/env ruby require 'pty' c_dir = File.dirname(__FILE__) MRUBY_ROOT = File.expand_path("#{c_dir}/../..") DOC_DIR = File.expand_path(c_dir) cmd = "ruby #{DOC_DIR}/mrbdoc/mrbdoc.rb #{MRUBY_ROOT} #{DOC_DIR} false" IO.popen(cmd, "r+") do |io| io.close_write while line = io.gets puts line end end