From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Emacs 23.3 stops font-lock when have long face name Date: Wed, 25 Nov 2015 19:40:33 +0200 Message-ID: <8337vux9im.fsf@gnu.org> References: <7qr3jetg5q.fsf@emma.svaha.wsnyder.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1448473268 3706 80.91.229.3 (25 Nov 2015 17:41:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 25 Nov 2015 17:41:08 +0000 (UTC) Cc: emacs-devel@gnu.org To: wsnyder@wsnyder.org (Wilson Snyder) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Nov 25 18:40:57 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a1e3s-0007mB-17 for ged-emacs-devel@m.gmane.org; Wed, 25 Nov 2015 18:40:56 +0100 Original-Received: from localhost ([::1]:46897 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a1e3t-0008In-Kq for ged-emacs-devel@m.gmane.org; Wed, 25 Nov 2015 12:40:57 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53761) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a1e3g-0008Ih-Rk for emacs-devel@gnu.org; Wed, 25 Nov 2015 12:40:45 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a1e3c-0005Wr-Pg for emacs-devel@gnu.org; Wed, 25 Nov 2015 12:40:44 -0500 Original-Received: from mtaout29.012.net.il ([80.179.55.185]:55236) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a1e3c-0005Wf-An for emacs-devel@gnu.org; Wed, 25 Nov 2015 12:40:40 -0500 Original-Received: from conversion-daemon.mtaout29.012.net.il by mtaout29.012.net.il (HyperSendmail v2007.08) id <0NYD00H00T0GG800@mtaout29.012.net.il> for emacs-devel@gnu.org; Wed, 25 Nov 2015 19:40:04 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([84.94.185.246]) by mtaout29.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NYD00GTLT2QQR00@mtaout29.012.net.il>; Wed, 25 Nov 2015 19:40:03 +0200 (IST) In-reply-to: <7qr3jetg5q.fsf@emma.svaha.wsnyder.org> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 80.179.55.185 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:195232 Archived-At: > From: wsnyder@wsnyder.org (Wilson Snyder) > Date: Wed, 25 Nov 2015 07:30:41 -0500 > > I'm trying to fix a font-lock issue with long face names > reported against Emacs 23.3, which I've confirmed is fixed > in Emacs 25. > > There's a keyword list: > > (setq verilog-font-lock-keywords > .... > (cons (concat "\\<\\(" verilog-font-grouping-keywords "\\)\\>") > 'verilog-font-lock-fixme-face) > > this works correctly. Changing the face name used to > > 'verilog-font-lock-fixmefixmefixmefixmefixmefixmefixme-face) > > which has an identical face definition as the shorter name, > makes the fontification break - font-lock simply stops > highlighting using this face half way through the smallish > buffer, but continues using other (shorter) face names. > > This is not affected by font-lock-maximum-size. > > Can anyone please suggest what version this was fixed and > suggest a workaround for the older Emacsen? Can you post a minimal file (or files) required to reproduce this, and a reproducible recipe starting from "emacs -Q"? Thanks.