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Matthew Flatt dc14a68162 fix performance problem in expander 
For a term

 (lambda (arg-id ...) (define def-id _rhs) ... (arg-id def-id) ...)

the expander could take quadratic time in the number of `def-id`s
due to walking an environment to remove use-site scopes. (The
variant of the expander rewritten in Racket didn't have this
problem.)
2017-06-08 07:01:31 -06:00
pkgs fix performance problem in expander 2017-06-08 07:01:31 -06:00
racket fix performance problem in expander 2017-06-08 07:01:31 -06:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Add *.orig, *.rej and *.core files to gitignore. 2015-11-06 10:25:13 -06:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
.travis.yml Run all stxparse tests as part of the Travis and AppVeyor builds 2017-01-23 20:32:40 -05:00
appveyor.yml Run all stxparse tests as part of the Travis and AppVeyor builds 2017-01-23 20:32:40 -05:00
INSTALL.txt Makefile: support both cross-platform and non-cross installers 2017-04-26 15:59:04 -06:00
Makefile Makefile: support both cross-platform and non-cross installers 2017-04-26 15:59:04 -06:00
README.md update copyright year to 2017 2017-01-02 06:42:31 -07:00

README.md

Linux/Mac Build Status Windows build status

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.

License

Racket Copyright (c) 2010-2017 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.