From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.devel Subject: The symbol `@' and sexp scanning Date: Sun, 25 Sep 2016 17:23:35 +0200 Message-ID: <87d1js9f60.fsf@web.de> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1474817071 12406 195.159.176.226 (25 Sep 2016 15:24:31 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 25 Sep 2016 15:24:31 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) To: Emacs Development Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Sep 25 17:24:27 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 1boBHx-0002FB-TY for ged-emacs-devel@m.gmane.org; Sun, 25 Sep 2016 17:24:22 +0200 Original-Received: from localhost ([::1]:39318 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1boBHv-0001U3-Vm for ged-emacs-devel@m.gmane.org; Sun, 25 Sep 2016 11:24:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38752) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1boBHN-0001Tl-LY for emacs-devel@gnu.org; Sun, 25 Sep 2016 11:23:46 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1boBHI-0001Xy-Kb for emacs-devel@gnu.org; Sun, 25 Sep 2016 11:23:44 -0400 Original-Received: from mout.web.de ([212.227.17.12]:53042) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1boBHI-0001Xs-A3 for emacs-devel@gnu.org; Sun, 25 Sep 2016 11:23:40 -0400 Original-Received: from drachen.dragon ([90.186.2.21]) by smtp.web.de (mrweb103) with ESMTPSA (Nemesis) id 0MQvkQ-1bODrQ1muc-00UIxK; Sun, 25 Sep 2016 17:23:39 +0200 X-Provags-ID: V03:K0:ONf3yamWApgFVatCC8n9zjMQEsjuB+YTeW7zYNc894d545jjms3 WajDX4ytvLZGolYNl+MbKXmCLHyshQpqqNBcEAwg9eve3/sQm8brs3fj+eVdPOFb5MnKHme vLhGSM35T1LJRVNc2VxxOix2VyAi+nlCK3QvQzlCt3/eTnIwXGQLuAVJdnGFsf4sX3xOSYI vM0qvgEZGhwcLhgYgYh8g== X-UI-Out-Filterresults: notjunk:1;V01:K0:AWNSmN1f5h0=:af5sY048ZET7DRXMfzTkH8 4IzTOA0CtHNCxzMiY3o2HijxpBHopAym72mkFpW7DGUNVPMeEobcTRgPl5DVOSeL/RZ46wdV1 BEqAp7Swv1E//StDP5M303DMuUE+IaTS+2aWJbFCtQq5EpoNcXbWVJTtlW907BV5tqtdJxUtT YnYFmuvy5JHXTUpipzuYwdPUcS4QlcNfFvvSNgDncdrFlkOlgkdJ30ZjlONIjwCQXuFWLcHB3 PwLZ/6OLXEC+6y31fL/C9PniXe84bk+TMtgmWUFSdzHm8HvyRm4n1sthBqCdBcAS5lT8qe0A2 eyU0VJxTZizKPeODDYVCjNPvY8lwFWKwy7m4B0LnPlv12tyZ0jQr7pPX1DwyWHE/x7XAZaMjV eOUDVuJu0/aZTPgvBfciEprPh+kcmeYny5H+XuipE1CQh10j+JOxqg1o33p10cZDt8WtKihW8 AWX+VnK9uPeF/imtEQ/fjRsTUJaA3DPJXfL5vBRLY22krYH1mFy0DjVFrdXYeMV31Ry5zVHqj tKOrFIGcv+m8DH7FuTR+muNBEWIBsTpdCpzvkOhLOrSot44ICh5WoOmrus6EIDse+FKd0+V03 Qxw0YynGpEh06JIMOs7pVjCjb6H/wCHogZXTrDeeolT2CPHOdLg/ljoKnX5NyCIwpF0bhkPkY DeCVgLoKQq7DWdMDEZznvLNhQuPEOf/m9DDb+h5ShcRl0h1wMeZyi7ryx3V8chzaX66M7cGqH E7w2fzkKO1qkGCeNlJZvqhe4sg9fOEu5NGqQ1wwFzkX85ftBz3m6n4qCic3spJiH+G8M/+vi X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.17.12 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:207784 Archived-At: Hi, the following breaks my "el-search" package when searching in "skeleton.el". Am I doing something unkosher, or is this just a bug? Insert (eq element '@) in an elisp mode buffer. Put point at the quote or the "@". Eval (goto-char (scan-sexps (point) 1)) and you get an error: Debugger entered--Lisp error: (scan-error "Containing expression ends prematurely" 15 16) scan-sexps(13 1) (goto-char (scan-sexps (point) 1)) eval((goto-char (scan-sexps (point) 1)) nil) eval-expression((goto-char (scan-sexps (point) 1)) nil) funcall-interactively(eval-expression (goto-char (scan-sexps (point) 1)) nil) call-interactively(eval-expression nil nil) command-execute(eval-expression) But if you add one more sexp to the list after "'@", there is no such error. TIA, Michael.