The Racket repository
48c719a3ee
references are binding/bound variables (beyond those appearing in the define-language itself) Specifically, - change define-language (and friends) so they record binding and source location information for non-terminals in the identifier that names the language (and to expand to disappeared bindings); - change rewrite-side-conditions/check-errs so that it accepts the language identifier (instead of a list of non-terminals) and returns one extra piece of syntax: that extra piece of syntax is just (void), but it has a bunch of disappeared uses on it that connect to the identifiers added to define-language; - similarly, adjust (term ...) so that it puts disappeared uses for non-terminal references. |
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| README | ||
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.