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Ryan Culpepper a86931d5f9 syntax/parse: improve error reporting
Previously, syntax-parse would only report errors for one maximal
progress equivalence class (and generate a useless "and other errors
occurred" message). But approach to linearizing the tree of failures
behaved badly if there was too much branching even for a single progress
equiv class. So now it dumps all of the maximal failures into one pile
and tries to find shared "sync points" (frames and terms) to linearize
the failure tree.

In particular, this eliminates the "and other errors" message.

Also updated and improved comments.
2016-03-28 15:36:52 -04:00
pkgs add current-path->mode 2016-03-26 18:39:17 -05:00
racket syntax/parse: improve error reporting 2016-03-28 15:36:52 -04:00
.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 Fix CI tests for match test move. 2015-12-30 10:39:45 -05:00
appveyor.yml Fix CI tests for match test move. 2015-12-30 10:39:45 -05:00
INSTALL.txt Windows code-signing and ".tgz" options for distro-build 2016-01-07 17:25:26 -07:00
Makefile Makefile: move SRC_CATALOG definition to ealier 2016-01-08 19:31:46 -07:00
README.txt update copyright from 2015 to 2016 2016-01-13 19:40:35 -07:00

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

License
-------

Racket
Copyright (c) 2010-2016 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.