Racket 6.12 中文翻译版本。
由于是翻译版，不必向上游提交，以免对原开发系统造成困扰。
罗马不是一天建成的。
欢迎愿意参与的朋友一起来完成这个项目，给想学习Racket的朋友提供一个学习工具。
This is the source code for the core of Racket. See "INSTALL.txt" for full information on building Racket.
To build the full Racket distribution from this repository, run make
in the top-level directory. To build the Minimal Racket, run make base.
The rest of the Racket distribution source code is in other repositories under the Racket GitHub organization.
Contribute to Racket by submitting a pull request, joining the development mailing list, or visiting the IRC channel.
Racket Copyright (c) 2010-2018 PLT Design Inc.
Racket is distributed under the GNU Lesser General Public License (LGPL). This implies that you may link Racket into proprietary applications, provided you follow the rules stated in the LGPL. You can also modify Racket; if you distribute a modified version, you must distribute it under the terms of the LGPL, which in particular states that you must release the source code for the modified software.
See racket/src/COPYING_LESSER.txt for more information.