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#21077: 24.5; Slow printing in inferior python buffer with python-shell-enable-font-lock Date: Fri, 17 Jul 2015 04:33:29 -0400 Message-ID: References: <83615k6jf7.fsf@gnu.org> <834ml37v7a.fsf@gnu.org> <83380n6zrn.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1437122066 11395 80.91.229.3 (17 Jul 2015 08:34:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 17 Jul 2015 08:34:26 +0000 (UTC) Cc: 21077@debbugs.gnu.org, Ista Zahn To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jul 17 10:34:13 2015 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 1ZG15v-00006K-Cp for geb-bug-gnu-emacs@m.gmane.org; Fri, 17 Jul 2015 10:34:11 +0200 Original-Received: from localhost ([::1]:43529 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZG15u-00057u-KO for geb-bug-gnu-emacs@m.gmane.org; Fri, 17 Jul 2015 04:34:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41323) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZG15q-00057o-Jm for bug-gnu-emacs@gnu.org; Fri, 17 Jul 2015 04:34:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZG15m-0001Td-QP for bug-gnu-emacs@gnu.org; Fri, 17 Jul 2015 04:34:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50241) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZG15m-0001TS-Np for bug-gnu-emacs@gnu.org; Fri, 17 Jul 2015 04:34:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZG15m-0007gv-BG for bug-gnu-emacs@gnu.org; Fri, 17 Jul 2015 04:34:02 -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, 17 Jul 2015 08:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21077 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21077-submit@debbugs.gnu.org id=B21077.143712201829534 (code B ref 21077); Fri, 17 Jul 2015 08:34:02 +0000 Original-Received: (at 21077) by debbugs.gnu.org; 17 Jul 2015 08:33:38 +0000 Original-Received: from localhost ([127.0.0.1]:51687 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZG15O-0007gH-0P for submit@debbugs.gnu.org; Fri, 17 Jul 2015 04:33:38 -0400 Original-Received: from smtp-pri-03-1.vtxnet.net ([212.147.62.147]:34561 helo=smtp-pri-03.vtxnet.net) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZG15L-0007g8-Bh for 21077@debbugs.gnu.org; Fri, 17 Jul 2015 04:33:36 -0400 Original-Received: from localhost (unknown [127.0.0.1]) by smtp-pri-03.vtxnet.net (VTX Services SA) with ESMTP id 0E1C068B8A9; Fri, 17 Jul 2015 08:33:34 +0000 (UTC) Original-Received: from smtp-pri-03.vtxnet.net ([212.147.62.147]) by localhost (smtp-pri-03.vtxnet.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ItXDAgmXb_t2; Fri, 17 Jul 2015 10:33:29 +0200 (CEST) Original-Received: from fmsmemgm.homelinux.net (dyn.83-228-180-068.dsl.vtx.ch [83.228.180.68]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp-pri-03.vtxnet.net (VTX Services SA) with ESMTP id DB2FC68B8A8; Fri, 17 Jul 2015 10:33:29 +0200 (CEST) Original-Received: by fmsmemgm.homelinux.net (Postfix, from userid 20848) id 7FFF0AE17E; Fri, 17 Jul 2015 04:33:29 -0400 (EDT) In-Reply-To: <83380n6zrn.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 17 Jul 2015 09:53:32 +0300") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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:105003 Archived-At: > It wasn't. Something is clearly wrong with the regexps involved in > this recipe, at least. The trigger is simple and a well-known problem in Emacs: the command you pass to Python outputs one very long line, and Emacs assumes at various places that lines aren't too long. One such assumption is in font-lock itself, another appears to be in one of the regexps used in the font-lock config of inferior python mode. Stefan