ANN: Gray5 parser generator available 
Author Message
 ANN: Gray5 parser generator available

This is a bugfix release.  Thanks to bug reports by Marcel Hendrix and
Michael Gassanenko.

Gray is a parser generator written in Forth. It takes grammars in an
extended BNF syntax and generates recursive descent parsers as
executable Forth code.

Differences between Release 4 and Release 5

Eliminated the treatment of flags as characters and the assumption
that 1 chars = 1 in gray.fs.
Bugfix (?not? eliminated).
Utilized more ANS words (e.g., <>).
Improved documentation slightly.

You can find the latest release of Gray at


If you are looking for Gray5 in particular, the URL is:


- anton
M. Anton Ertl   http://www.*-*-*.com/
comp.lang.forth FAQs: http://www.*-*-*.com/

Thu, 06 Oct 2005 16:36:40 GMT  
 [ 1 post ] 

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