From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#23019: parse-partial-sexp doesn't output the full state needed for its continuance. Date: Fri, 18 Mar 2016 15:36:40 -0400 Message-ID: References: <20160315091355.GA2263@acm.fritz.box> <20160317214934.GB9038@acm.fritz.box> <20160318151154.GA9433@acm.fritz.box> <20160318182547.GB9433@acm.fritz.box> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1458329854 5732 80.91.229.3 (18 Mar 2016 19:37:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 18 Mar 2016 19:37:34 +0000 (UTC) Cc: 23019@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 18 20:37:18 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1ah0Cy-0002Ir-Pj for geb-bug-gnu-emacs@m.gmane.org; Fri, 18 Mar 2016 20:37:16 +0100 Original-Received: from localhost ([::1]:45971 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ah0Cv-0006aq-0x for geb-bug-gnu-emacs@m.gmane.org; Fri, 18 Mar 2016 15:37:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34490) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ah0Cp-0006ah-33 for bug-gnu-emacs@gnu.org; Fri, 18 Mar 2016 15:37:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ah0Ck-0008By-NH for bug-gnu-emacs@gnu.org; Fri, 18 Mar 2016 15:37:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:55832) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ah0Ck-0008Bs-KH for bug-gnu-emacs@gnu.org; Fri, 18 Mar 2016 15:37:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ah0Ck-0001Jt-84 for bug-gnu-emacs@gnu.org; Fri, 18 Mar 2016 15:37:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 18 Mar 2016 19:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23019 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23019-submit@debbugs.gnu.org id=B23019.14583298105056 (code B ref 23019); Fri, 18 Mar 2016 19:37:02 +0000 Original-Received: (at 23019) by debbugs.gnu.org; 18 Mar 2016 19:36:50 +0000 Original-Received: from localhost ([127.0.0.1]:52959 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ah0CY-0001JU-61 for submit@debbugs.gnu.org; Fri, 18 Mar 2016 15:36:50 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:50229) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ah0CW-0001JG-EH for 23019@debbugs.gnu.org; Fri, 18 Mar 2016 15:36:49 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A0A+FgA731xV/xSQs2tcgxCEAoVVwwsEAgKBPD0QAQEBAQEBAYEKQQWDXQEBAwFWIwULCw4mEhQYDSSINwjPIwEBAQEGAQEBAR6LOoUFB4QtBbUEI4I7gVkigngBAQE X-IPAS-Result: A0A+FgA731xV/xSQs2tcgxCEAoVVwwsEAgKBPD0QAQEBAQEBAYEKQQWDXQEBAwFWIwULCw4mEhQYDSSINwjPIwEBAQEGAQEBAR6LOoUFB4QtBbUEI4I7gVkigngBAQE X-IronPort-AV: E=Sophos;i="5.13,465,1427774400"; d="scan'208";a="196706370" Original-Received: from 107-179-144-20.cpe.teksavvy.com (HELO pastel.home) ([107.179.144.20]) by ironport2-out.teksavvy.com with ESMTP; 18 Mar 2016 15:36:41 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 066055FE67; Fri, 18 Mar 2016 15:36:41 -0400 (EDT) In-Reply-To: <20160318182547.GB9433@acm.fritz.box> (Alan Mackenzie's message of "Fri, 18 Mar 2016 18:25:47 +0000") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:115051 Archived-At: > We also have Scharquote, which scan_sexps_forward handles identically to > Sescape. Yes, it's two syntax codes which are 100% equivalent. An accident of history I guess. > I have bad feelings about that. Is it really worth the risk, just to > save one cons cell on a list that not that many instances of exist at > any time? As you know, I like to take short term risks for long term benefits. >> But even if we don't re-use element 5, I would actually much prefer to >> render element 5 redundant. > OK. Here's an updated patch which does just that. Comments would be > welcome. I'll take a closer look later, thanks. Stefan