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#57207: 29.0.50; Fontification is slow after e7b5912b23 (Improvements to long lines handling) Date: Sun, 21 Aug 2022 16:42:28 +0300 Message-ID: <831qt9d86z.fsf@gnu.org> References: <87bksmx1j1.fsf@localhost> <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> <8735dstdhn.fsf@gnus.org> <37dd2827f52038e95791@heytings.org> <83wnb2ddxd.fsf@gnu.org> <37dd2827f57a3d664931@heytings.org> <37dd2827f52c6a150684@heytings.org> <83tu66cfnr.fsf@gnu.org> <83fshpdctx.fsf@gnu.org> <87h725n4q4.fsf@gnus.org> <874jy5n2uv.fsf@gnus.org> <87v8qllnup.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29392"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gregory@heytings.org, 57207@debbugs.gnu.org, yantar92@gmail.com To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Aug 21 15:43:30 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 1oPlEg-0007Ub-7e for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (port=1830 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 1oPlDe-000667-4u; Sun, 21 Aug 2022 09:42:26 -0400 In-Reply-To: <87v8qllnup.fsf@gnus.org> (message from Lars Ingebrigtsen on Sun, 21 Aug 2022 15:37:02 +0200) 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:240325 Archived-At: > From: Lars Ingebrigtsen > Cc: Eli Zaretskii , 57207@debbugs.gnu.org, yantar92@gmail.com > Date: Sun, 21 Aug 2022 15:37:02 +0200 > > Gregory Heytings writes: > > >> (flyspell-mode) > >> (insert "\n\n" > >> (propertize (make-string 20000 ?x) 'display "foo") > >> "\n\nbar\nzot\n") > >> (goto-char (point-min))) > >> > >> Then type `d'. Everything after "foo" disappears. > >> > > > > It doesn't, here :( Strange... > > Does flyspell-mode actually work for you, then? Try `M-x flyspell-mode' > in "emacs -Q" and see what happens. On my system, I need to toggle flyspell-mode twice in the foo.txt buffer, before I can see the issue, because the original invocation of it, as part of the recipe, errors out, and the post-command-hook isn't installed.