From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <nicolas.francois@free.fr>
X-Original-To: caml-list@sympa.inria.fr
Delivered-To: caml-list@sympa.inria.fr
Received: from mail1-relais-roc.national.inria.fr (mail1-relais-roc.national.inria.fr [192.134.164.82])
	by sympa.inria.fr (Postfix) with ESMTPS id 0745D7ED5C
	for <caml-list@sympa.inria.fr>; Sun,  5 Aug 2012 14:06:48 +0200 (CEST)
Received-SPF: None (mail1-smtp-roc.national.inria.fr: no sender
  authenticity information available from domain of
  nicolas.francois@free.fr) identity=pra;
  client-ip=212.27.42.6;
  receiver=mail1-smtp-roc.national.inria.fr;
  envelope-from="nicolas.francois@free.fr";
  x-sender="nicolas.francois@free.fr";
  x-conformance=sidf_compatible
Received-SPF: None (mail1-smtp-roc.national.inria.fr: no sender
  authenticity information available from domain of
  nicolas.francois@free.fr) identity=mailfrom;
  client-ip=212.27.42.6;
  receiver=mail1-smtp-roc.national.inria.fr;
  envelope-from="nicolas.francois@free.fr";
  x-sender="nicolas.francois@free.fr";
  x-conformance=sidf_compatible
Received-SPF: None (mail1-smtp-roc.national.inria.fr: no sender
  authenticity information available from domain of
  postmaster@smtp6-g21.free.fr) identity=helo;
  client-ip=212.27.42.6;
  receiver=mail1-smtp-roc.national.inria.fr;
  envelope-from="nicolas.francois@free.fr";
  x-sender="postmaster@smtp6-g21.free.fr";
  x-conformance=sidf_compatible
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AhMEAONgHlDUGyoGlGdsb2JhbABEuDQEgQUiAQEBAQkLCQkUAySCYYEOMT+IDwETsAkJihyLf4ZPA40WiDIBgRSRWQ
X-IronPort-AV: E=Sophos;i="4.77,715,1336341600"; 
   d="scan'208";a="169117587"
Received: from smtp6-g21.free.fr ([212.27.42.6])
  by mail1-smtp-roc.national.inria.fr with ESMTP; 05 Aug 2012 14:06:46 +0200
Received: from gaston.baronie.vez (unknown [88.127.44.6])
	by smtp6-g21.free.fr (Postfix) with ESMTP id 1F3E68229C;
	Sun,  5 Aug 2012 14:06:42 +0200 (CEST)
Date: Sun, 5 Aug 2012 14:06:41 +0200
From: Nicolas FRANCOIS <nicolas.francois@free.fr>
To: caml-list@inria.fr, ocaml_beginners@yahoogroups.com
Message-ID: <20120805140641.78eab414@gaston.baronie.vez>
X-Mailer: Claws Mail 3.7.6 (GTK+ 2.20.1; x86_64-pc-linux-gnu)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Subject: [Caml-list] Two questions about lex/yacc and lablgtk/gl

Hi.

I'd like to create a 3D dynamic geometry application. I developped
DrGeoCaml a few years ago, but it's now quite old, and my Caml practice
is a bit rusty. So a few questions to start on the right tracks :

1) I'd like to create a parser, with the help of ocamllex/yacc, but
I don't find the help pages very instructive. Is there a good
tutorial like "Ocamllex for complete numbs" ?

2) I'd like to use lablgtk for the graphic interface, and lablgl for
the 3D visualization. It's mentionned in lablgtk documentation that
this can be done, but once again, i didn't find much help. Any clue ?

Thanks for any tip.

\bye

-- 

Nicolas FRANCOIS                      |  /\ 
http://nicolas.francois.free.fr       | |__|
				      X--/\\
We are the Micro$oft.		        _\_V
Resistance is futile.		    
You will be assimilated.         darthvader penguin