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Matthew Flatt e49956e3ea fix hole in validator
The validator was not as smart as the compiler in determining
that a `let' expression could be relied on to produce a
constant-shaped function (without side effect or error) in the case
that a right-hand side expression is a call to a known structure
constructor or predicate.

Closes PR 13679

Merge to v5.3.4
2013-04-10 15:06:13 -06:00
collects fix hole in validator 2013-04-10 15:06:13 -06:00
doc add `make-environment-variables' 2013-04-10 12:06:29 -06:00
man/man1 Remove old packages 2012-07-13 15:43:59 -04:00
src fix hole in validator 2013-04-10 15:06:13 -06:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Moved default location for compiled-root for easier tab-completion of "collects/". 2012-09-26 14:50:31 -04:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
README JIT for ARM 2013-04-08 14:43:30 -06:00

The Racket Programming Language
===============================

Instructions for building Racket from source are in src/README.

The main executables in this package:

* DrRacket: Racket's integrated development environment (start here!).

* racket: command-line tool for running Racket programs.

* raco: command-line tool for compilation, documentation, and more.


More Information
----------------

For Racket documentation, use DrRacket's `Help' menu, run the `Racket
Documentation' application (Windows or Mac OS X), or run `raco docs'
from a command line.

Visit us at
   http://racket-lang.org/ 
for more Racket resources.


License
-------

Racket
Copyright (c) 2010-2013 PLT Design Inc.

Racket is distributed under the GNU Lesser General Public License
(LGPL).  This means that you can 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 means
that you must release the source code for the modified software.  See
doc/release-notes/COPYING_LESSER.txt for more information.