From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Visuwesh Newsgroups: gmane.emacs.bugs Subject: bug#57207: 29.0.50; Fontification is slow after e7b5912b23 (Improvements to long lines handling) Date: Fri, 19 Aug 2022 21:50:19 +0530 Message-ID: <87h728ciik.fsf@gmail.com> References: <87bksmx1j1.fsf@localhost> <8335dxiu6m.fsf@gnu.org> <87y1vnjgmn.fsf@gnus.org> <83y1vncbq5.fsf@gnu.org> <87r11fgi7h.fsf@gnus.org> <83sflvc85y.fsf@gnu.org> <87h729902w.fsf@gnus.org> <83edxdbs96.fsf@gnu.org> <87wnb5wthm.fsf@gnus.org> <83pmgxfyc7.fsf@gnu.org> <87fshtwsys.fsf@gnus.org> <877d35wsdd.fsf@gnus.org> <83ilmpfwrf.fsf@gnu.org> <8735dtwrar.fsf@gnus.org> <83h729ft60.fsf@gnu.org> <87tu68v3uu.fsf@gnus.org> <83tu68e83u.fsf@gnu.org> <87fshsteqc.fsf@gnus.org> <87bksgte5e.fsf@gnus.org> <877d34tdwf.fsf@gnus.org> <83pmgwdxhh.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25072"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Lars Ingebrigtsen , 57207@debbugs.gnu.org, yantar92@gmail.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 19 18:21:20 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 1oP4kD-0005vx-UH for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 19 Aug 2022 18:21:13 +0200 Original-Received: from localhost ([::1]:46786 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oP4kC-0000g2-Je for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 19 Aug 2022 12:21:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38848) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oP4k3-0000fp-MX for bug-gnu-emacs@gnu.org; Fri, 19 Aug 2022 12:21:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41213) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oP4k2-0004oT-J9 for bug-gnu-emacs@gnu.org; Fri, 19 Aug 2022 12:21:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oP4k2-0002pP-C9 for bug-gnu-emacs@gnu.org; Fri, 19 Aug 2022 12:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Visuwesh Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 19 Aug 2022 16:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57207 X-GNU-PR-Package: emacs Original-Received: via spool by 57207-submit@debbugs.gnu.org id=B57207.166092604110828 (code B ref 57207); Fri, 19 Aug 2022 16:21:02 +0000 Original-Received: (at 57207) by debbugs.gnu.org; 19 Aug 2022 16:20:41 +0000 Original-Received: from localhost ([127.0.0.1]:59195 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oP4jh-0002oZ-Dv for submit@debbugs.gnu.org; Fri, 19 Aug 2022 12:20:41 -0400 Original-Received: from mail-pl1-f193.google.com ([209.85.214.193]:45959) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oP4je-0002oK-E8 for 57207@debbugs.gnu.org; Fri, 19 Aug 2022 12:20:40 -0400 Original-Received: by mail-pl1-f193.google.com with SMTP id u22so4529782plq.12 for <57207@debbugs.gnu.org>; Fri, 19 Aug 2022 09:20:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:user-agent :references:in-reply-to:subject:cc:to:from:from:to:cc; bh=LXTpIQ6vhIq+Nk0yazKTnRnpzdxqueqtDJhmWTi4EcY=; b=WZABz25r93VPhvTGT93oWQF+dq5BRkcX93/GXCmg0GYYXK/H/R21gq8HKCZAR5koZt RkReoh0lcC530DT4p9kdYmuwjl3zk9Bffsqhqxz2ykIUyX+uC57TuIahWfCjPT7ExJJd 2WAHC3hwUiU4JBIJ6IWcF98ZJFLh0B4+vplaths3Mqbp7Z9BvHxRTYwrgrx5ns93J9R8 Brs8A6NShvEN4WYHYM434Q8gEz/OFHSTrB9qHlpZFg53HRTyvZ0P9UEJPla8eb5woDpK reU/X1GFdrivTMS7reCYyhDrMPtCl/+/jo8tZK51MLSZdXoVu06TnaGj0HRs4EQ5G97I LyOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:user-agent :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc; bh=LXTpIQ6vhIq+Nk0yazKTnRnpzdxqueqtDJhmWTi4EcY=; b=k+pQhQop0NXjKkUPR5+kma+F57XeDzSxeT+hfR0uIeS8fE1OO1O/FL1GK/laYW4lbM 0P20ToNFDLQM4/W/zL3mnjUkC1CZkM2Zcvxpo8xOW1THu1pzQSq6/yPS0qUVSlLY2Xbu Olya3n0bpXdd5+LHRGnyy8xbobvT4xphQGtXlcTkrWDaSdv+h4wpBwy7sf9oNglhpe3h fC/+FhoBODX3mWGQi+ppYrNRpa74VanlJ02YmlclM9hOrtA+YX5E2LYT/gwkbHW6mHR4 dLaj53zLJVxRyKlsDFoh9ltmlh7vHWzU09UnMxR4/Pnwj9clAq4HcrD8E5fXnO+dWfpP T1Og== X-Gm-Message-State: ACgBeo2YuaaxvwKhyCYY/MntGR4G2XX+J5OSk//IdfPhDvH1yHdz7i/e 9WVhrJovijWIDVosmqGSVXw= X-Google-Smtp-Source: AA6agR7d6Fkb9QNDBoeL1zzjf2utRZGR03Y8v5CUYtYcMGn8ChIxT5VP8HPidCiSF5Xpu7HA+kqBZg== X-Received: by 2002:a17:902:e548:b0:172:aafb:4927 with SMTP id n8-20020a170902e54800b00172aafb4927mr8303865plf.106.1660926032700; Fri, 19 Aug 2022 09:20:32 -0700 (PDT) Original-Received: from localhost ([115.240.90.130]) by smtp.gmail.com with ESMTPSA id i19-20020a63e913000000b0041a6638b357sm3009396pgh.72.2022.08.19.09.20.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Aug 2022 09:20:32 -0700 (PDT) In-Reply-To: <83pmgwdxhh.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 19 Aug 2022 19:11:38 +0300") 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:240220 Archived-At: [=E0=AE=B5=E0=AF=86=E0=AE=B3=E0=AF=8D=E0=AE=B3=E0=AE=BF =E0=AE=86=E0=AE=95= =E0=AE=B8=E0=AF=8D=E0=AE=9F=E0=AF=8D 19, 2022] Eli Zaretskii wrote: > Didn't you say the reproduction recipe doesn't work in "emacs -Q", > only in some session of yours? If so, maybe what you have in that > session explains why you see it and I don't? I can reproduce it in emacs -Q using the recipe Lars posted upthread. (progn (pop-to-buffer "foo.txt") (flyspell-mode) (insert (propertize (make-string 20000 ?x) 'display "foo") "\n\n")) If I type 'a' in EOB, I see Narrow appear in the mode-line if I move using C-p, it disappears. If I insert a character again, it reappears. I'm on Debian, and the git HEAD is % git log |head -6 commit f117b5df4dc69a38a5568c5926c1e417a35314eb Author: Lars Ingebrigtsen Date: Fri Aug 19 15:22:29 2022 +0200 Add new functions eol and bol