From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#19201: 24.4.51; Faulty interaction between overlays with display-related properties in TTY Date: Fri, 28 Nov 2014 10:18:20 +0200 Message-ID: <83sih3n3g3.fsf@gnu.org> References: <868uixbaxf.fsf@yandex.ru> <83bnnsoasw.fsf@gnu.org> <5477BBAE.1090405@yandex.ru> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1417162828 29708 80.91.229.3 (28 Nov 2014 08:20:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 28 Nov 2014 08:20:28 +0000 (UTC) Cc: 19201@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 28 09:20:20 2014 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 1XuGmn-0002iB-Rg for geb-bug-gnu-emacs@m.gmane.org; Fri, 28 Nov 2014 09:20:18 +0100 Original-Received: from localhost ([::1]:42966 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XuGmn-0002mq-9j for geb-bug-gnu-emacs@m.gmane.org; Fri, 28 Nov 2014 03:20:17 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48134) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XuGmf-0002mT-9b for bug-gnu-emacs@gnu.org; Fri, 28 Nov 2014 03:20:14 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XuGmZ-0000d2-SK for bug-gnu-emacs@gnu.org; Fri, 28 Nov 2014 03:20:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50877) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XuGmZ-0000cR-Oc for bug-gnu-emacs@gnu.org; Fri, 28 Nov 2014 03:20:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XuGmZ-0007l0-1H for bug-gnu-emacs@gnu.org; Fri, 28 Nov 2014 03:20:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 28 Nov 2014 08:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19201 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19201-submit@debbugs.gnu.org id=B19201.141716276129753 (code B ref 19201); Fri, 28 Nov 2014 08:20:02 +0000 Original-Received: (at 19201) by debbugs.gnu.org; 28 Nov 2014 08:19:21 +0000 Original-Received: from localhost ([127.0.0.1]:48090 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XuGls-0007jo-GF for submit@debbugs.gnu.org; Fri, 28 Nov 2014 03:19:20 -0500 Original-Received: from mtaout26.012.net.il ([80.179.55.182]:59804) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XuGlp-0007jf-VJ for 19201@debbugs.gnu.org; Fri, 28 Nov 2014 03:19:19 -0500 Original-Received: from conversion-daemon.mtaout26.012.net.il by mtaout26.012.net.il (HyperSendmail v2007.08) id <0NFQ00N00PIVTP00@mtaout26.012.net.il> for 19201@debbugs.gnu.org; Fri, 28 Nov 2014 10:17:02 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout26.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NFQ00MG4POEY310@mtaout26.012.net.il>; Fri, 28 Nov 2014 10:17:02 +0200 (IST) In-reply-to: <5477BBAE.1090405@yandex.ru> X-012-Sender: halo1@inter.net.il 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:96695 Archived-At: > Date: Fri, 28 Nov 2014 02:02:54 +0200 > From: Dmitry Gutov > CC: 19201-done@debbugs.gnu.org > > On 11/27/2014 06:41 PM, Eli Zaretskii wrote: > > > Evidently, the Founding Fathers never meant for us to use display > > properties on after-strings that specify display on the fringe. Emacs > > 22 and 23 infloop if you try your recipe on a TTY there. Emacs 24.1 > > is the first release that doesn't, and it already has this bug. > > The given example uses before-string, but I guess you mean both. > > That's odd, though, because when used with overlays, before- and > after-strings are the most flexible for this and similar use cases. When looked upon from a user POV, I agree. But from the implementation POV, I'm telling you: it's a nightmare. The state machine in handle_stop alone is bad enough. That stuff is in sore need of refactoring, but I'm too coward^H^H^H^H^H^Hbusy to do that myself.