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Ben Greenman a57f96ea9c
doc: contract, clarifications (#3061)
- reword the first-page explanation of chaperone contracts;
  try to give a positive description by talking about wrappers first
  (rather than starting with what chaperones maybe don't do)

- name the recognizer functions for chaperone & impersonator contracts
  (on the first page)

- clarify that `contract-projection` and `contract-val-first-projection`
  are bad --- that there's a preferred alternative

- describe the outputs of `contract-projection` and
  `contract-val-first-projection`; their docs were identical before, but
  now re-use prose from sec 8.7 (Building New Contract Combinators)
2020-03-01 08:49:36 -05:00
.github Add option --enable-werror (#3038) 2020-02-10 20:07:20 +01:00
.gitlab Test all XML collection 2019-11-07 18:18:32 +01:00
pkgs doc: contract, clarifications (#3061) 2020-03-01 08:49:36 -05:00
racket Make get-pure-port redirection case-insensitive 2020-02-25 13:38:44 -05:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Fix typo. 2019-06-21 12:32:37 -05:00
.gitlab-ci.yml Test all XML collection 2019-11-07 18:18:32 +01:00
.mailmap Minor metadata changes. 2019-10-15 08:09:32 -04:00
build.md racket-build-guide: Don’t decode within exec/commandline 2020-01-02 12:17:07 -06:00
LICENSE Clarify embedded executable issues (#2908) 2019-11-15 21:02:20 -05:00
Makefile makefile: change INSTALLER_OPTIONS_q to INSTALLER_OPTIONS 2020-02-15 08:54:56 -08:00
README.md Fixed small typo. 2019-12-10 06:09:32 -07:00

Racket is a general-purpose programming language and an ecosystem for language-oriented programming.

This repository holds the source code for the core of Racket plus some related packages. The rest of the Racket distribution source code is in other repositories, mostly under the Racket GitHub organization.

Quick Start

Pre-built versions of Racket for a variety of operating systems and architectures, as well as convenient source distributions are available at

https://download.racket-lang.org

Racket comes with extensive documentation, including several tutorials. You can read all of this documentation, as well as documentation for third-party packages at

https://docs.racket-lang.org

Building from Source

For information on building Racket from this repository, see the Build Guide.

Contributing

Contribute to Racket by submitting a pull request, reporting an issue, joining the development mailing list, or visiting the IRC or Slack channels.

By making a contribution, you are agreeing that your contribution is licensed under the Apache 2.0 and MIT licenses. Those licenses are available in this repository in the files LICENSE-APACHE.txt and LICENSE-MIT.txt.

License

Racket is free software; see LICENSE for more details.