From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.devel Subject: Re: catch, throw, prompt, control, fluids, garbage collection Date: Thu, 25 Feb 2010 01:00:00 +0100 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1267056095 29029 80.91.229.12 (25 Feb 2010 00:01:35 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 25 Feb 2010 00:01:35 +0000 (UTC) To: guile-devel Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Thu Feb 25 01:01:31 2010 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1NkRAZ-0006YQ-CI for guile-devel@m.gmane.org; Thu, 25 Feb 2010 01:01:31 +0100 Original-Received: from localhost ([127.0.0.1]:42294 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NkRAY-0005fs-SC for guile-devel@m.gmane.org; Wed, 24 Feb 2010 19:01:30 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NkR7e-0004o7-Sp for guile-devel@gnu.org; Wed, 24 Feb 2010 18:58:30 -0500 Original-Received: from [140.186.70.92] (port=39579 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NkR7d-0004nm-ST for guile-devel@gnu.org; Wed, 24 Feb 2010 18:58:30 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NkR7c-0007Ik-Vk for guile-devel@gnu.org; Wed, 24 Feb 2010 18:58:29 -0500 Original-Received: from a-pb-sasl-quonix.pobox.com ([208.72.237.25]:51717 helo=sasl.smtp.pobox.com) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NkR7c-0007Id-Rd for guile-devel@gnu.org; Wed, 24 Feb 2010 18:58:28 -0500 Original-Received: from sasl.smtp.pobox.com (unknown [127.0.0.1]) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTP id A828E9C5F4 for ; Wed, 24 Feb 2010 18:58:27 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=sasl; bh=N83BqS5/MuL7tl4zdxVbQN/kkWY=; b=JSWhKL oHbdDjxgc0xjwglIZ8oOQSM8RWG9lipoSD8qUXwIpaotuEU10AZQCVehei5/wl5c eR/TRfkw09h1Me5lMK7NNTjCi7Np+EiPpy1jhxZuBd55JbMYeKFnqNX/FXyDLL2q HQVtmfhLNllcSS4z0jnCXCO0WajImv4hTQEf8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:subject :references:date:in-reply-to:message-id:mime-version :content-type; q=dns; s=sasl; b=PoyUrcvDqKwTr8b526PolhIlW1AB/SlX iIuB2jPBQ739Exvtp0L3nEeTG45Zn/sdXm+pRmGtIHFhvHLP+dD09fMCB1NgxdU6 keuVzxee+zyjRuK3O9smQnAX/ACu2nEWDAOzVWqHejK7xNbamkH6z985TLolnn0G mTv/v4IirYY= Original-Received: from a-pb-sasl-quonix. (unknown [127.0.0.1]) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTP id A3AE09C5F2 for ; Wed, 24 Feb 2010 18:58:27 -0500 (EST) Original-Received: from unquote (unknown [83.44.191.228]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTPSA id 2115B9C5F1 for ; Wed, 24 Feb 2010 18:58:26 -0500 (EST) In-Reply-To: (Andy Wingo's message of "Thu, 18 Feb 2010 23:35:50 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) X-Pobox-Relay-ID: 805BFDA6-21A0-11DF-8A77-D033EE7EF46B-02397024!a-pb-sasl-quonix.pobox.com X-detected-operating-system: by eggs.gnu.org: Solaris 10 (beta) X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:9994 Archived-At: Hola, On Thu 18 Feb 2010 23:35, Andy Wingo writes: > Feeling a little silly replying to myself, but... Following a pattern, are we? > On Mon 15 Feb 2010 23:07, Andy Wingo writes: > >> I need an efficient with-fluids, some pieces of prompt and abort, >> and to add that all to the bootstrap language of Guile, and I have >> it. > > Efficient with-fluids: check! So on to figuring out the prompt and > abort implementations... Prompt and abort: check! NB, that's full prompt and abort. Guile does delimited continuations now. There are almost certainly bugs, but I feel pretty good about things. Now to finally implement catch, throw, and all that in terms of delimited continuations... (Do I foresee a future reply from myself?) Peace, Andy -- http://wingolog.org/