From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#6310: hi-lock-set-pattern, font-lock-mode, overlays and occur Date: Thu, 03 Jun 2021 10:51:26 +0200 Message-ID: <875yyv8h69.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6478"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 6310@debbugs.gnu.org To: Lennart Borgman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jun 03 10:55:42 2021 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 1loj8g-0001T0-0Y for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 03 Jun 2021 10:55:42 +0200 Original-Received: from localhost ([::1]:46900 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1loj8f-0001Tz-1a for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 03 Jun 2021 04:55:41 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44704) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1loj58-0003Mh-Eb for bug-gnu-emacs@gnu.org; Thu, 03 Jun 2021 04:52:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58896) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1loj58-0001R9-71 for bug-gnu-emacs@gnu.org; Thu, 03 Jun 2021 04:52:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1loj58-00065h-4j for bug-gnu-emacs@gnu.org; Thu, 03 Jun 2021 04:52:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Jun 2021 08:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6310 X-GNU-PR-Package: emacs Original-Received: via spool by 6310-submit@debbugs.gnu.org id=B6310.162271029623365 (code B ref 6310); Thu, 03 Jun 2021 08:52:02 +0000 Original-Received: (at 6310) by debbugs.gnu.org; 3 Jun 2021 08:51:36 +0000 Original-Received: from localhost ([127.0.0.1]:42206 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1loj4i-00064n-FZ for submit@debbugs.gnu.org; Thu, 03 Jun 2021 04:51:36 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:40286) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1loj4h-00064X-AB for 6310@debbugs.gnu.org; Thu, 03 Jun 2021 04:51:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=irebGhMK9TICWgbUmw+INnBOZfqPCbbkFL110eVSVMo=; b=HaQFAQ/FG4c0Bm3gUaC9jmOn7m FB15RvVLKiUrVQa7X4xL7ynBlm+W9p6mvbKSxutDIw4AMPkjMoIwvyfLy0/MWGcpLNfZjbcnSdB47 9OjU9g9N5bpNRmgiKuS0pghrt29ol+Ev7OMGKkPxcJqqmKVuKTcH33PBhKoR2iEmRpQs=; Original-Received: from cm-84.212.220.105.getinternet.no ([84.212.220.105] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1loj4Y-0008VY-MD; Thu, 03 Jun 2021 10:51:28 +0200 X-Now-Playing: Little Simz's _Grey Area_: "Offence" In-Reply-To: (Lennart Borgman's message of "Sun, 30 May 2010 03:21:14 +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:207920 Archived-At: Lennart Borgman writes: > hi-lock-set-pattern can operate with and without font lock. In the > latter case it uses overlays. > > However it locks to me like it mixes those two ways a bit: > > - It calls font-lock-add-keywords even when it is going to use overlays. > > - Secondly it checks font-lock-fontified instead of font-lock-mode to > see whether to use overlays or not. > > And it does not seem to know about jit-lock: > > - It calls font-lock-fontify-buffer instead of jit-lock-refontify. > > This mean that it can't work in ocurr buffers. > > Beside that font-lock-mode is t in occur buffers. Is font lock used there, or? (I'm going through old bug reports that unfortunately got no response at the time.) This bug report doesn't have a clear recipe, but I tried using (hi-lock-set-pattern "This" 'highlight) in an *Occur* buffer, and it seems to work fine. So has this problem gone away in the years since it was reported, or are you still seeing issues? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no