From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#57911: Abolish max-specpdl-size Date: Mon, 19 Sep 2022 08:27:35 -0400 Message-ID: References: <02FBC80B-A05B-4384-B442-B1FB9F70CA05@gmail.com> <87v8pjzvox.fsf@gnus.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15133"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 57911@debbugs.gnu.org, Lars Ingebrigtsen To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 19 14:29:34 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaFu2-0003jB-AX for geb-bug-gnu-emacs@m.gmane-mx.org; 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h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=VaqM48MPj2ZuOpKwDalISEw/ZLv+QLoZQUXJv1IEPrN9nSKz3JzW0qtSSL0vEXfr9 GpMrzhsQJRMhDKZf6PXwhUIn2S6AU06sLIVlAYgvLkdRYjVnqC1157mG7aCnou4FbU qhDmvXFAvQb+HRrmc9KM9g9Z/j6RiVzOSGCqDtfeei1ahyhe0U6gHVf+/e66mnpxxH 8xyapPhsOMJgq17tGTlWuJzU1p9RwNqfgD9ARiP4zXW84ttmA6Uoku+Y6mE0bQL/Lg BuyIHTneygow+X+6S3AssYXvulTAuK363Nbu2OLtKgf2q0FGdhglmcO/b0EEbYJJ65 m+GrR8PUynFxg== Original-Received: from pastel (unknown [157.52.9.190]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id BEE0B120785; Mon, 19 Sep 2022 08:27:36 -0400 (EDT) In-Reply-To: ("Mattias =?UTF-8?Q?Engdeg=C3=A5rd?="'s message of "Mon, 19 Sep 2022 11:35:24 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:243075 Archived-At: Mattias Engdeg=E5rd [2022-09-19 11:35:24] wrote: > diff --git a/lisp/subr.el b/lisp/subr.el > index d7cdc28abb..0e8cb2fcd6 100644 > --- a/lisp/subr.el > +++ b/lisp/subr.el > @@ -376,6 +376,13 @@ ignore-error > > ;;;; Basic Lisp functions. >=20=20 > +(defvar max-specpdl-size 2500 > + "Former limit on specbindings, now without effect. > +This variable used to limit the size of the specpdl stack which, > +among other things, held dynamic variable bindings and `unwind-protect' > +activations. To prevent runaway recursion, use `max-lisp-eval-lisp-dept= h' > +instead; it will indirectly limit the specpdl stack size as well.") > + > (defvar gensym-counter 0 > "Number used to construct the name of the next symbol created by `gens= ym'.") Please mark it as obsolete as well. Stefan