From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Maciek Godek" Newsgroups: gmane.lisp.guile.user Subject: Re: Closure? Date: Fri, 11 Jul 2008 17:32:37 +0200 Message-ID: References: <87bq14qxc2.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1215790395 24279 80.91.229.12 (11 Jul 2008 15:33:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 11 Jul 2008 15:33:15 +0000 (UTC) Cc: guile-user@gnu.org To: "=?ISO-8859-1?Q?Ludovic_Court=E8s?=" Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Fri Jul 11 17:34:02 2008 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1KHKdF-0005Wb-5g for guile-user@m.gmane.org; Fri, 11 Jul 2008 17:34:01 +0200 Original-Received: from localhost ([127.0.0.1]:44921 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KHKcN-0003Id-B7 for guile-user@m.gmane.org; Fri, 11 Jul 2008 11:33:07 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KHKcI-0003GF-AQ for guile-user@gnu.org; Fri, 11 Jul 2008 11:33:02 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KHKcG-0003Es-Ih for guile-user@gnu.org; Fri, 11 Jul 2008 11:33:01 -0400 Original-Received: from [199.232.76.173] (port=55729 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KHKcG-0003Ep-Dc for guile-user@gnu.org; Fri, 11 Jul 2008 11:33:00 -0400 Original-Received: from an-out-0708.google.com ([209.85.132.249]:42296) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KHKcF-0007WX-W4 for guile-user@gnu.org; Fri, 11 Jul 2008 11:33:00 -0400 Original-Received: by an-out-0708.google.com with SMTP id c38so711704ana.84 for ; Fri, 11 Jul 2008 08:32:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=YoQPbi4k9O3u5kmOP+NCtcdCg/7RXFDG3Y63xUlMAWA=; b=bZzXCjw0t8dan8OhL7qA16LwO3kGuJRoRdB8GYGSQY8a+7lnqDWHIIEbW4hma/O7jH Boq2Pmjc3QN7YAmyUMo7fLHt1fDUuTvFoNfBMbqs3sfs5ZGnZgwo/uwJK46CiDazRmqo cCzVbX7zfXwGEKhzTQegcMbkMhLB+zWbmcdO0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=KJ+sC8qFCyb1n9v8DdBHkLkbBbB9TTsXdSLW/gtKvWYvHz4E+llWQZEYvX99lWhC9P JIDyjcRTnz64rooOd/MfvSBcf+cAbQJmTNA2fjDvZg/1caC4iXWUF8viHMASqUjh3UPF 9uh8G3JQmajvgA/eqvSs4dwLFNfCVHz122RSM= Original-Received: by 10.100.215.5 with SMTP id n5mr8434430ang.6.1215790357775; Fri, 11 Jul 2008 08:32:37 -0700 (PDT) Original-Received: by 10.100.44.13 with HTTP; Fri, 11 Jul 2008 08:32:37 -0700 (PDT) In-Reply-To: <87bq14qxc2.fsf@gnu.org> Content-Disposition: inline X-detected-kernel: by monty-python.gnu.org: Linux 2.6 (newer, 2) 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: , Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:6641 Archived-At: 2008/7/11 Ludovic Court=E8s : > "Maciek Godek" writes: > >> I've been wondering if there's any way to recall >> (or get inside) an environment of a closure (=3D to >> directly access variables bound to a closure) > > Yes, with `the-environment': > > guile> ((lambda (a b) (the-environment)) 2 3) > (((a b) 2 3) #) > > But don't do that, since the representation of environments could > eventually change. Don't worry, I won't :) Now I only know how to obtain environment of a closure, but I still don't know how to get inside and modify it (I'm lacking this `with' I wrote about). Best regards Maciek Godek