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98b167d3a0
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Andrew Kent 98b167d3a0 fix for/fold/derived examples 
The previous for/fold/derived examples in the docs
incorrectly expanded, placing the entire body of the
user defined for loop into a let expression inside of
for/fold/derived. This meant that break clauses (i.e. #:break
or #:final) that appeared in the body of the user-defined
for loop were not visible to the underlying for/fold/derived
macro after expansion and therefore usages of #:break or #:final
incorrectly resulted in syntax errors (since with the incorrect
expansion, they were seemingly misplaced keywords inside of a let).

With this PR the for/fold/derived examples in the docs now
expand correctly into a form that mirrors the actual
expected syntax of for loops:

(user-defined-for (for-clause ...) body-or-break ... body)

==(now expands more or less into)==>

(for/fold/derived (for-clause ...) body-or-break ... body)

Or in other words, the body of the user defined for loop now correctly
expands directly into the body of for/fold/derived.
2017-02-17 06:32:25 -07:00
pkgs fix for/fold/derived examples 2017-02-17 06:32:25 -07:00
racket Merge pull request #1618 from leafac/fix-git-checkout 2017-02-13 10:29:51 -05:00
.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 Fix typo in “INSTALL.txt” 2017-02-17 06:31:10 -07:00
Makefile "Mac OS X" -> "Mac OS" 2016-12-23 12:18:36 -07:00
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.