From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Thu, 04 Aug 2022 12:36:08 +0300 Message-ID: <83zggk2vw7.fsf@gnu.org> References: <837d46mjen.fsf@gnu.org> <8335esjppt.fsf@gnu.org> <837d43j198.fsf@gnu.org> <83y1wjhkkh.fsf@gnu.org> <83wnc3hkdg.fsf@gnu.org> <49df74e5-e16a-a532-98d1-66c6ff1eb6c6@yandex.ru> <83pmhuft5a.fsf@gnu.org> <05388e8d8836c2e7ef3e@heytings.org> <136c4fe0fcb9ce5181cb@heytings.org> <3d639ea12689d767ba2a@heytings.org> <838ro44fc8.fsf@gnu.org> <3d639ea126d759bddfea@heytings.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4077"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 56682@debbugs.gnu.org, monnier@iro.umontreal.ca, dgutov@yandex.ru To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 04 11:37:41 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 1oJXIS-0000vk-Oi for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Aug 2022 11:37:40 +0200 Original-Received: from localhost ([::1]:41610 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oJXIR-0002Vl-DC for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Aug 2022 05:37:39 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36170) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJXHq-0002VN-MH for bug-gnu-emacs@gnu.org; Thu, 04 Aug 2022 05:37:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33299) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oJXHq-0006xG-Bv for bug-gnu-emacs@gnu.org; Thu, 04 Aug 2022 05:37:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oJXHq-0007UP-4g for bug-gnu-emacs@gnu.org; Thu, 04 Aug 2022 05:37:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 04 Aug 2022 09:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56682 X-GNU-PR-Package: emacs Original-Received: via spool by 56682-submit@debbugs.gnu.org id=B56682.165960578528744 (code B ref 56682); Thu, 04 Aug 2022 09:37:02 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 4 Aug 2022 09:36:25 +0000 Original-Received: from localhost ([127.0.0.1]:51281 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJXHF-0007TX-5z for submit@debbugs.gnu.org; Thu, 04 Aug 2022 05:36:25 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:51350) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJXHD-0007TI-8U for 56682@debbugs.gnu.org; Thu, 04 Aug 2022 05:36:23 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37188) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJXH4-0006oj-LB; Thu, 04 Aug 2022 05:36:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=QwHd2DA7fX5l7EY/jyeLM971aH2FlFrxYS2wksw5s4E=; b=SUsqPOpj1gWp 7DPZLOyUGs9X3xpugRxrLkBCsPO+3Xg73oV9DGva9ST9URp3BJrXE7OoMoPb18UFyT3AEUOk2i4ya oJnRgMXX4FgMs7MF6+27Bg1giVs8jXE7IeNQgORPG9IzrnImoPPT0Jul2faU1sLV7H1TQazd2ZaYC DpxRG8qAcyGfOn7M/emhRTSAQ/jnLTfiBe2jS4apaG3dSxRyk/rznJ36r+2mF6HSkSfbkBl324Ztx p0myd5HqTB0UqVd3k/7O12iOPvYQJnM6fCthGXeBXfCTU4OoPaC/59Eg6+4EdNfxqP6iH6HBL4ooO o2iOuV/DYUoQuaQl2ZkBbA==; Original-Received: from [87.69.77.57] (port=3895 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJXH2-0006uy-KN; Thu, 04 Aug 2022 05:36:13 -0400 In-Reply-To: <3d639ea126d759bddfea@heytings.org> (message from Gregory Heytings on Thu, 04 Aug 2022 09:24:00 +0000) 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:238714 Archived-At: > Date: Thu, 04 Aug 2022 09:24:00 +0000 > From: Gregory Heytings > cc: dgutov@yandex.ru, gerd.moellmann@gmail.com, 56682@debbugs.gnu.org, > monnier@iro.umontreal.ca > > I just pushed an improvement for Bidi. I did not do so earlier because I > was trying to improve it further, but somehow I'm hitting a brick wall > here. Could you please check, and tell me if what I already did is okay? Will do, thanks. > > If you for some reason prefer to keep that branch active, can you please > > merge the current master to it, so that the changes in narrow-to-region > > will be on the branch? > > Is that feasible? Non fast forwards are not allowed in the Emacs > repository, so rebasing a feature branch is not possible (without using > the workaround of deleting and recreating the branch). I didn't mean a rebase, I meant a merge. A merge from master to a feature branch will work exactly as a merge from emacs-28 to master or, indeed, a merge from a feature branch to master. There are no problems here.