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Matthew Flatt 73e901a262 fix optimizer bug
The lambda-lifting transformation needs to iterate to a fixpoint
where each lambda's added arguments and order are known. The
check for whether something changed was formerly just the number
of added arguments, but that's not good enough, because a binding
might get lifted away while another one acquires an extra argument.
The right test is to check the count and original bindings for the
added arguments.

Closes PR 12910
2012-07-15 10:32:45 -06:00
collects fix optimizer bug 2012-07-15 10:32:45 -06:00
doc misc clean-up 2012-06-27 09:57:50 -06:00
man/man1 Remove old packages 2012-07-13 15:43:59 -04:00
src fix optimizer bug 2012-07-15 10:32:45 -06:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Remove erroneous file, and add an ignore rule for it. 2012-02-17 09:09:21 -05:00
.mailmap Another email alias for Matthew. 2012-07-10 22:18:33 -04:00
README 2011 -> 2012 2011-12-31 15:16:59 -05:00

The Racket programming language
===============================

Important executables:

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

* Racket: the main command-line entry point for running racket programs
  and scripts.

* GRacket: the GUI-mode Racket executable.

* raco: Racket's command-line toolset.


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

Racket comes with extensive documentation: use DrRacket's `Help' menu,
or run `raco docs'.  Also, visit us at http://racket-lang.org/ for more
Racket resources.

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


License
-------

Racket
Copyright (c) 2010-2012 PLT Scheme 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.txt for more information.