From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.devel Subject: Re: Lisp watchpoints Date: Sun, 29 Nov 2015 11:01:32 -0500 Message-ID: References: <83wpt922dn.fsf@gnu.org> <83si3ooll7.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: ger.gmane.org 1448812898 30684 80.91.229.3 (29 Nov 2015 16:01:38 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 29 Nov 2015 16:01:38 +0000 (UTC) Cc: John Wiegley , Stefan Monnier , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Nov 29 17:01:35 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a34Pu-0003lV-MK for ged-emacs-devel@m.gmane.org; Sun, 29 Nov 2015 17:01:34 +0100 Original-Received: from localhost ([::1]:36760 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a34Py-0005ol-Hh for ged-emacs-devel@m.gmane.org; Sun, 29 Nov 2015 11:01:38 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53218) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a34Pv-0005oe-2U for emacs-devel@gnu.org; Sun, 29 Nov 2015 11:01:35 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a34Pu-0004yJ-6J for emacs-devel@gnu.org; Sun, 29 Nov 2015 11:01:34 -0500 Original-Received: from mail-ig0-x22d.google.com ([2607:f8b0:4001:c05::22d]:37166) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a34Ps-0004y6-NQ; Sun, 29 Nov 2015 11:01:32 -0500 Original-Received: by igcto18 with SMTP id to18so55679965igc.0; Sun, 29 Nov 2015 08:01:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=9khi/iGZBK+XDw1i4bUfmBk1qLwgEeXbe9zsLBjBwcI=; b=x0Rpch+Sgmz6JkZ50/yWwYyRj5PboH+sFlNEjKH1h9IhoTymx9N2hGiMyTgwUkw4Px YDGSJrXuCBXJdaoarWMCTGGJxwj3wtpFA/iNiCWYqqRv273s7/O/EGWYK07+1qKSg2SM tMaQGh8FFz3wUz9IxuYIRL/ANIugqm6dnrwH31t6+eLInXGgVYeOvj1BoL7WqSY0CWKl cBFGI0cT3G8ExUfIJ0YzGKqkXDuOcMmvnz/fry3CCTRQZeA8w/87XMFP3jZzQhedCm/q 7aL3X/+mKaza16FPM9EWLvU7FT7I4FWLdqCrGyCOdGva/R9a4P7JE1scSaXEk0j5PPRl IbOg== X-Received: by 10.50.142.7 with SMTP id rs7mr17572179igb.35.1448812892141; Sun, 29 Nov 2015 08:01:32 -0800 (PST) Original-Received: by 10.79.119.2 with HTTP; Sun, 29 Nov 2015 08:01:32 -0800 (PST) In-Reply-To: <83si3ooll7.fsf@gnu.org> X-Google-Sender-Auth: mt8Q4jE73XOiJ2vXf8ajsGKq6ZA X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2607:f8b0:4001:c05::22d X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:195542 Archived-At: On Sun, Nov 29, 2015 at 10:45 AM, Eli Zaretskii wrote: >> From: Stefan Monnier >> Cc: Eli Zaretskii , John Wiegley , emacs-devel@gnu.org >> Date: Sat, 28 Nov 2015 23:44:19 -0500 >> >> Actually, trapped writes won't work reliably for frame-local vars > > Will they work for let-bound "local" variables? What happens when > they go "out of scope"? The let-binding is currently trapped, but not the corresponding unbinding. Is it better to skip both? As far as I can tell, it's not feasible to trap the unbinding.