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Sam Tobin-Hochstadt fc6ead4ac2 Improve match compilation of ? and fix bugs.
- Coalesce repeated use of the same predicate.
- Fix scoring of Exact patterns, and scoring generally.
- Use `OrderedAnd` where needed.
- Guarantee that `and` patterns match in order.
- Thread bound variable information properly in GSeq compilation.
- Warn when variables are used non-linearly with `...`
  (making this behave properly was not backwards compatible).

Closes #952, which now runs in <1ms and make it a test case.

Also add margin note about `?` patterns and multiple calls.
2015-06-05 18:08:33 -04:00
pkgs Improve match compilation of ? and fix bugs. 2015-06-05 18:08:33 -04:00
racket Improve match compilation of ? and fix bugs. 2015-06-05 18:08:33 -04:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Ignore extra-pkgs/ 2014-12-04 10:44:14 -05:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
.travis.yml add mflatt to Travis notification email 2015-03-18 06:44:13 -06:00
appveyor.yml Improve AppVeyor configuration. 2014-12-15 19:56:50 -05:00
INSTALL.txt Makefile: make SRC_CATALOG work for in-place and unix-style 2015-05-03 21:41:46 -07:00
Makefile Makefile: make SRC_CATALOG work for in-place and unix-style 2015-05-03 21:41:46 -07:00
README.txt Professionalism 2014-11-03 06:06:04 -07:00

This is the source code for the main Racket distribution.  See
"INSTALL.txt" for information on building Racket.

License
-------

Racket
Copyright (c) 2010-2014 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.