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#59902: 30.0.50; Image overlay is not updated until the cursor moves to the overlay Date: Thu, 15 Dec 2022 12:58:34 +0200 Message-ID: <83bko5kk6d.fsf@gnu.org> References: <87zgby87rm.fsf@localhost> <83h6y62kjp.fsf@gnu.org> <87ilim863y.fsf@localhost> <83lenh20fy.fsf@gnu.org> <87a63x7l1w.fsf@localhost> <83h6y51w66.fsf@gnu.org> <87wn6zr376.fsf@localhost> <83bkoby0zq.fsf@gnu.org> <87ilijfrac.fsf@localhost> <83o7sbwddn.fsf@gnu.org> <87zgbul2ln.fsf@localhost> <83bkoautll.fsf@gnu.org> <87pmcpc940.fsf@localhost> <83h6y0sqyo.fsf@gnu.org> <87cz8lufqn.fsf@localhost> <83edt1kkm3.fsf@gnu.org> <871qp1uee8.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18982"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 59902@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 15 11:59:14 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 1p5lxK-0004lL-8q for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (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 1p5lwg-0003QA-64; Thu, 15 Dec 2022 05:58:34 -0500 In-Reply-To: <871qp1uee8.fsf@localhost> (message from Ihor Radchenko on Thu, 15 Dec 2022 10:53:19 +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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:251069 Archived-At: > From: Ihor Radchenko > Cc: 59902@debbugs.gnu.org > Date: Thu, 15 Dec 2022 10:53:19 +0000 > > Eli Zaretskii writes: > > >> The above snippet creates a buffer with image FILE, reverts it if > >> necessary (`find-file-noselect' should do it), and returns the image > >> data that is guaranteed to be up-to-date with the actual file. > > > > Then why do you think it will cause slowdowns? Especially if you > > call find-file-noselect with its 3rd argument non-nil, as I think you > > should anyway? > > Hooks will be executed first time an image is opened. This may cause > slowdowns when there is a huge number of inline images in the buffer, > first time they are displayed. Which hooks are we talking about here?