[antlr-interest] Re: need help designing a simple calculator
andrew at adersoftware.com
Wed Mar 12 07:50:37 PST 2003
Thank You. I was new to antlr as well when I started doing it. It seems
antlr comes with good number of grammars, but not enough for learning how to
----- Original Message -----
From: "fedot" <fedot at stockworm.com>
To: <antlr-interest at yahoogroups.com>
Sent: Wednesday, March 12, 2003 9:46 AM
Subject: [antlr-interest] Re: need help designing a simple calculator
> Thank you for pointing me at your web site. Looking at your grammar
> files turned out to be a great inspiration. Being new to ANTLR,
> grammars included with the package itself were a bit too much for
> me. Yours were simple enough to understand yet complex enough to be
> I would recommend that anyone fresh trying to get a grasp of ANTLR
> should look at Andrew's calculator sources.
> Thanks again!
> --- In antlr-interest at yahoogroups.com, "Andrew Deren" <andrew at a...>
> > You can look at my calculator example/implenentation. I used antlr
> for that
> > application and have implementation in java and C#. I have a very
> > example (calculator with variables and functions) and then took
> that into
> > more of a language. I do not use the antlr tree building, but I'm
> > my own custom made AST.
> > You can download it from http://www.adersoftware.com/?
> > Andrew
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