From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Alp =?ISO-8859-1?Q?=D6ztarhan?= Newsgroups: gmane.lisp.guile.user Subject: [Fwd: Req for help on objects and environments] Date: Thu, 02 Sep 2004 14:09:05 +0300 Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Message-ID: <1094123345.4412.5.camel@kuzgun> NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1094123342 14815 80.91.224.253 (2 Sep 2004 11:09:02 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 2 Sep 2004 11:09:02 +0000 (UTC) Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Thu Sep 02 13:08:52 2004 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1C2pSW-0006Su-00 for ; Thu, 02 Sep 2004 13:08:52 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.33) id 1C2pXT-0003sE-RT for guile-user@m.gmane.org; Thu, 02 Sep 2004 07:13:59 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.33) id 1C2pXQ-0003r0-Os for guile-user@gnu.org; Thu, 02 Sep 2004 07:13:56 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.33) id 1C2pXN-0003o1-38 for guile-user@gnu.org; Thu, 02 Sep 2004 07:13:56 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.33) id 1C2pXM-0003ny-V8 for guile-user@gnu.org; Thu, 02 Sep 2004 07:13:53 -0400 Original-Received: from [193.140.74.28] (helo=uludag.org.tr) by monty-python.gnu.org with esmtp (TLSv1:DES-CBC3-SHA:168) (Exim 4.34) id 1C2pS9-0005U0-B7 for guile-user@gnu.org; Thu, 02 Sep 2004 07:08:30 -0400 Original-Received: from [10.1.5.88] (unknown [193.140.74.2]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by uludag.org.tr (Postfix) with ESMTP id 965D653C066 for ; Thu, 2 Sep 2004 14:27:54 +0300 (EEST) Original-To: guile-user@gnu.org X-Mailer: Ximian Evolution 1.4.6 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: main.gmane.org gmane.lisp.guile.user:3423 X-Report-Spam: http://spam.gmane.org/gmane.lisp.guile.user:3423 Maybe I should give more information: 1) I work on gentoo linux guile 1.6.4 2) I try to program in Scheme. I DO NOT use C or C++ in my project. Just pure Scheme. 3) I try to control the environment I "eval" my expression, but manipulating the environment is not described in my documentation. (which comes with guile-1.6.4) 4) I also want to use the (make-object-property) scheme procedure. Unfortunately, I cannot list the properties of a given object. Could anybody please help me on these? Or at least tell me where I can ask these again? - alp -----Forwarded Message----- From: Alp =C3=96ztarhan To: guile-user@gnu.org Subject: Req for help on objects and environments Date: Wed, 01 Sep 2004 11:28:49 +0300 I have been digging the documentation to find answers to two questions, but could not find any answers. First, I want to play with the properties on objects. I want to be able to serialize an object along with its properties. I *can* make and retrieve properties of objects by use of (make-object-property). But how do I get a list of the properties of a given object? Second, I want to manipulate the environment in eval. I could not even do what the documentation tells. I could not get a handle on (null-environment) etc. (undefined symbol :-( Besides, I want to manipulate it, giving extra symbols etc. Could anybody give me any hint on these? thanks. - alp _______________________________________________ Guile-user mailing list Guile-user@gnu.org http://lists.gnu.org/mailman/listinfo/guile-user --=20 _______________________________________________ Guile-user mailing list Guile-user@gnu.org http://lists.gnu.org/mailman/listinfo/guile-user