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Greg Hendershott b7078dc272 provide-trampoline: Ensure expanded export id has srcloc 
1. Forms like rename-out supply the original "export-id" syntax to
make-export as orig-stx, as well as the symbol value as out-sym. In
such a case -- that is, when (eq? (syntax-e (export-orig-stx export))
(export-out-sym export)) -- expand using orig-stx, retaining its
source location and other properties.

2. Otherwise, at least expand using out-sym as an identifier with
srcloc from orig-stx. Rationale: Although that source location might
not be exactly correct it is probably better than none at all.

Note: The spirit of this commit is to treat this as a private
implementation detail -- as opposed to stating some new official API
for renaming provide transformers in general -- so this commit doesn't
update documentation for e.g. `make-export`.
2021-04-05 08:01:41 -06:00
.github Run workflow directly in VM (#3731) 2021-03-19 18:23:29 +01:00
pkgs ffi/unsafe: repair cast from GCable pointer with offset 2021-04-04 11:19:12 -06:00
racket provide-trampoline: Ensure expanded export id has srcloc 2021-04-05 08:01:41 -06:00
.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
.lgtm.yml Fetch PB to start LGTM build 2020-08-07 12:17:17 +02:00
.mailmap Minor metadata changes. 2019-10-15 08:09:32 -04:00
.makefile makefile: clone single pb branch by default 2021-03-23 17:28:46 -06:00
build.md makefile: fix RACKET_FOR_BOOTFILES 2021-03-26 10:43:40 -06:00
LICENSE update LICENSE to use "CS" and "BC" 2021-01-15 09:32:59 -07:00
Makefile makefile: clone single pb branch by default 2021-03-23 17:28:46 -06:00
README.md Fix README 2020-09-06 09:03:42 -04:00

README.md

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, 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 LGPLv3, Apache 2.0, and MIT licenses. Those licenses are available in this repository in the files racket/src/LICENSE-LGPL.txt, racket/src/LICENSE-APACHE.txt, and racket/src/LICENSE-MIT.txt.

See the Racket Build Guide for more guidance on contributing.

The Friendly Environment Policy contains guidelines on expected behavior within the Racket community.

License

Racket is free software; see LICENSE for more details.