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Matthew Flatt 1cb16f6c36 ffi/unsafe/objc: fix objc-is-a? to recognize subclass instances
This repair turns out to matter for Mac OS X 10.10, where creating
a list box in a frame somehow makes the frame an instance of a
subclass (that implements notifications of some sort, I think).
That subclassing broke an `(objc-is-a? ... RacketWindow)` test to
recognize windows that belong to a particular eventspace.
2014-08-29 14:12:26 -06:00
native-pkgs@2648702ac3 Mac OS X: incorporate Pango repair for Yosemite 2014-08-29 10:12:27 -06:00
pkgs ffi/unsafe/objc: fix objc-is-a? to recognize subclass instances 2014-08-29 14:12:26 -06:00
racket ffi/unsafe/objc: fix objc-is-a? to recognize subclass instances 2014-08-29 14:12:26 -06:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Add add-on to .gitignore. 2013-07-04 11:51:53 -04:00
.gitmodules access "native-pkgs" as a git submodule 2013-07-26 22:36:20 -06:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
.travis.yml Send fewer emails from Travis. 2014-07-25 17:30:09 -04:00
INSTALL.txt distro-build: add "versionless" option 2014-06-23 18:42:46 +01:00
Makefile make server: snapshot source catalog, set local cache 2014-08-26 14:41:13 -06:00
README.txt 2013 -> 2014 2014-01-21 15:02:21 -05:00

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 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
racket/src/COPYING_LESSER.txt for more information.