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#9790: Cleaning up nobreak-char-display Date: Tue, 08 Dec 2020 15:17:53 +0100 Message-ID: <87czzkjsa6.fsf@gnus.org> References: <87wrc1eso2.fsf@gnu.org> <87pn3lbjo0.fsf@gnus.org> <87blf4908s.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9417"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 9790@debbugs.gnu.org, Chong Yidong To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 08 15:21:24 2020 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 1kmdro-0002Kn-Ka for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kmdoQ-0002rz-CL; Tue, 08 Dec 2020 15:17:58 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEXj4uGDfXssJiX/ //+CxMBKAAAAAWJLR0QDEQxM8gAAAAd0SU1FB+QMCA4QLUTGVfQAAAGYSURBVCjPNdGxbtswEAbg n0RF1JoyxEHMqSiMItVTMEOGetLgBKimDmkR6SnoAPWsFLaBalILyhDvKfuTSTVI/HQ63h0Fde8A vEO+tuprzcdFhppVTLFehRsg6pBe1sV6BXQmpEh9ubZAdZvx7eKGsLuMD/UTYcKctlvvQ8PtJJ4m YCkvAzcQkaaHjXpAw7XczVjURDBRZCKgBd4yMkWUTp+w4/os0ltnThhiJ3wxZ3x33cSijfjymR28 jtI5+5zuGdVtl+DvE65V1wPSX2YU1Y6tjfkAVltCs44nipqfmcCKKeKJ8o8cRwas69jTWdwjqx05 C0pp3BPw6aDkL8rZ+hb4GLSMsKP1n4GH0UiA+MqzvfZRJRw6b52a2M6MVJNTHgh5Q1m/V02GK5m3 UE2E/BZnfOsL1eQcZ/rJGbV5hX75hf+APu9xdbdhjsxQ8Qeufm5aIvC/PmC5LxNGGFmgONoOac5O vqCIqwpydOacEAieoR3igmdxTXDkYTZYJMgW5pSRcoTDBO2Wc4ZX0wiv4htYqtbtqv0HBrquumZD GF8AAAAldEVYdGRhdGU6Y3JlYXRlADIwMjAtMTItMDhUMTQ6MTY6NDUrMDA6MDApCMEwAAAAJXRF WHRkYXRlOm1vZGlmeQAyMDIwLTEyLTA4VDE0OjE2OjQ1KzAwOjAwWFV5jAAAAABJRU5ErkJggg== X-Now-Playing: Rian Treanor's _File Under UK Metaplasm_: "Hypnic Jerks" In-Reply-To: <87blf4908s.fsf@mail.linkov.net> (Juri Linkov's message of "Tue, 08 Dec 2020 10:55:23 +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:195341 Archived-At: Juri Linkov writes: >>> After Emacs 24.1, we should clean up the nobreak-char-display mechanism. >>> The highlighted chars should be in a variable, not hardcoded. The name >>> `nobreak-char-display' should probably be changed. Also, we should >>> figure out how to deal with the different Unicode space characters. >> >> The latter was fixed earlier this year, I think? >> >> As for having the former in a variable -- is that warranted? It would >> mean slowing redisplay down a bit, I guess? I don't know whether that's >> worth it. >> >> Any opinions? > > To address specific needs for highlighting Unicode space characters, > in bug#44236 I resorted to the GNU ELPA package 'markchars' that has > the variable 'markchars-nobreak-space-pattern' with a list of > Unicode space characters. So if there's a package that does provide this functionality, then we don't really need to have it in-core, either (since it doesn't seem like this is a feature tons of people crave), and I'm closing this bug report. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no