From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: raman Newsgroups: gmane.emacs.devel Subject: Re: Generator Examples Date: Sat, 24 Sep 2016 17:32:10 -0700 Message-ID: References: <22499.10814.549580.139539@gargle.gargle.HOWL> <87y42gltoy.fsf@web.de> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1474763648 18772 195.159.176.226 (25 Sep 2016 00:34:08 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 25 Sep 2016 00:34:08 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: emacs-devel@gnu.org To: Michael Heerdegen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Sep 25 02:34:04 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bnxOK-0003xj-UN for ged-emacs-devel@m.gmane.org; Sun, 25 Sep 2016 02:34:01 +0200 Original-Received: from localhost ([::1]:36090 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bnxOJ-0005L3-Dq for ged-emacs-devel@m.gmane.org; Sat, 24 Sep 2016 20:33:59 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58336) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bnxNe-0005KJ-LM for emacs-devel@gnu.org; Sat, 24 Sep 2016 20:33:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bnxNZ-0001yU-Mu for emacs-devel@gnu.org; Sat, 24 Sep 2016 20:33:18 -0400 Original-Received: from mail-pa0-f53.google.com ([209.85.220.53]:36799) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bnxNZ-0001yB-He for emacs-devel@gnu.org; Sat, 24 Sep 2016 20:33:13 -0400 Original-Received: by mail-pa0-f53.google.com with SMTP id qn7so33664784pac.3 for ; Sat, 24 Sep 2016 17:33:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=TG+DvvPF6Y5M2GMUSvXoCkY88uXR99yOiQGHeQ0bHYY=; b=R79ZNjMBtayB2ePQXakhZz78cwrKdq+k9HRydDWeT6BvXGSfgYXhfeYUi9qYX5WXTN 5KWEyXK01jAIbQPn60QzKJmDjxF9qfjNsOd8QQdXjEreUngbMGn13zUvHSah1szdbhtd 59vvc30ikjiEKFiUPJIVPVbecHSj7xM3Ge97KgMKXTcz3zzUqLjZQqr332ZJ3Z8tb80m 2pn8FV3muQANwsfQoMOeDLgPnnEY1N7Fxbrc47wlExGGA66HVu6K+GPMYsVZQDv7r+uc 4Kw0hamQAva2OV7vFlWqO1XOOiquv6sCnDcz3wsed8CtpQ+ipLKgbTqh1rodHxFQWYH7 05aQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=TG+DvvPF6Y5M2GMUSvXoCkY88uXR99yOiQGHeQ0bHYY=; b=RwUmMPMWZuEc9Idhm00ber5YIw1nnmo6Ue94qIDHZwgZ9iYhgoS57YTG+M9bP7KxUF dS6rNBv19BryVhjXX3mOdSpmVxdSOaWWXhYluQAQaFw8Mmbldp94mLv7FQkHL5UTEhIK 7I/y2NLGL9YKw72oEqSvrgHXLlcdzL15GLkaTyLyiCgjJBD1xJ9FyWGbI/MbHocLX4cp nq1yee4jn7GVnxpIR/HV4FqypQmFrIUR0QqZt9NJMxCQeMuyWqePzPEkp/aDBi1CPhhq FcAu9OwzawKXpeMMWJMPbM0qRFH5YOOCUVt7hoOOwD2iqnxkAblVvTi+GjI4Pia5WXiD JnPw== X-Gm-Message-State: AE9vXwO/W2s7YhmHxey7C4rbmxwNJXo3FunG9PtjwLgbgKz2ZGY4VwWf/+NWyBW3O34X1UjK X-Received: by 10.66.183.108 with SMTP id el12mr25202542pac.102.1474763532511; Sat, 24 Sep 2016 17:32:12 -0700 (PDT) Original-Received: from raman-glaptop2 (c-73-170-121-60.hsd1.ca.comcast.net. [73.170.121.60]) by smtp.gmail.com with ESMTPSA id t21sm20781721pfa.71.2016.09.24.17.32.11 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Sat, 24 Sep 2016 17:32:11 -0700 (PDT) In-Reply-To: <87y42gltoy.fsf@web.de> (Michael Heerdegen's message of "Sun, 25 Sep 2016 02:16:45 +0200") X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.220.53 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:207772 Archived-At: P.S. In my quick tests, the copy-sequence was necessary -- If it weren't generators would get inefficient quickly because you'd have to do a deep copy of the variable you were snapshotting in the closure. --