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#15925: 24.3.50; error when customizing whitespace-display-mappings Date: Thu, 24 Sep 2020 16:38:42 +0200 Message-ID: <871rirb5ot.fsf@gnus.org> References: <87mwl0vo36.wl%claudio.bley@gmail.com> <87a6xgd2rw.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21693"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Glenn Morris , 15925@debbugs.gnu.org, claudio.bley@googlemail.com To: Mauro Aranda Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 24 16:39:12 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 1kLSOt-0005UW-Qd 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 with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kLSOR-0007Kz-IJ; Thu, 24 Sep 2020 16:38:46 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAD1BMVEVTODshICCsnFCv HzP///9TMJGcAAAAAWJLR0QEj2jZUQAAAAd0SU1FB+QJGA4cBUU/au0AAAFQSURBVDjLjZQLjsQg CIZBL4DjBRq8AFPvf7cFfFTdZrMk03T4Cj8oCoDghoCpG12IH3eGhibgWAOMf2n6HdwP6E57QPkN kjloS9UCYv2mlBE+Bwhcqr+8gPIHIOwgygLuB1CtvQkKhReNDdw3PhoTADDfi3iWARKzLIBopEqh 4FbuTBX5eutD1z6coGUjDHKA2nPSrqGFdR1KO6ign47iFpAFwLRnfQNEBaRLo3G7Rq1Koj5pj9Bv 1Wm/Q8OB2wHyBLiDOPzf9E8wMx3iph3fNBRIfgfaeXwHtQEep6QDbVqkAThBs8sBPCOqPvByww7a GtrqFvFpQoLZn0Q7pkV7Jx2WMbsGSDMEi0hAySNy2wzTpdgiwIFvkXaCNu5LKqrY1BVg6OtrETpS ee7eGAID0nfQO4AFmAk50INz4QagnSqAi/t4+L1D/WoyY778QvoBM55fG1JyVN0AAAAldEVYdGRh dGU6Y3JlYXRlADIwMjAtMDktMjRUMTQ6Mjg6MDQrMDA6MDAwkHGpAAAAJXRFWHRkYXRlOm1vZGlm eQAyMDIwLTA5LTI0VDE0OjI4OjA0KzAwOjAwQc3JFQAAAABJRU5ErkJggg== X-Now-Playing: =?UTF-8?Q?V=C3=A9ronique?= Vincent & Aksak Maboul's _Ex-Futur Album_: "Veronika Winken" In-Reply-To: (Mauro Aranda's message of "Wed, 23 Sep 2020 12:26:39 -0300") 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:188860 Archived-At: Mauro Aranda writes: > Yes. I think there were two suggestions, which if I'm not mistaken can > be summarized as: > - Display newline as \n, tab as \t, etc. > - Display newline as C-j (or ?\\C-j, or \\C-j, etc), tab as C-i, etc. > > To those suggestions, I add one of mine: > - Display newline as ^J, tab as ^I, etc. > > That is what Isearch does, and I think it would not be much of a > trouble to implement that. Furthermore, we already display other > non-printable characters like that, so my suggestion would just > change newline and tab, I think. Isearch is a bit special here (being interactive)... My guess is that more people understand that \n is newline than people remember that ^J is newline. (The same goes for \t/^I, but probably to a lesser degree.) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no