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#52459: 28.0.90; prin1-to-string does not escape bidi control characters despite print-escape-control-characters=t Date: Mon, 13 Dec 2021 21:08:49 +0200 Message-ID: <83r1agl3um.fsf@gnu.org> References: <83v8ztmu75.fsf@gnu.org> <93d63756-f75d-c53e-de02-2e8270d07311@daniel-mendler.de> <83r1agn184.fsf@gnu.org> <0eabc668-ecb2-8f77-17cf-f9cb6dcf0626@daniel-mendler.de> <0504d4a8-1a4b-a451-d7d3-fea1c116b96d@daniel-mendler.de> <8335mwmssm.fsf@gnu.org> <7027aad4-d156-12ae-7356-4d55be5716b1@daniel-mendler.de> <83wnk8l9ha.fsf@gnu.org> <2511c498-1e36-07b2-b9b8-5849902cd416@daniel-mendler.de> <83tufcl5qd.fsf@gnu.org> <4ac4a4ce-2bb4-4120-d52d-665a029cab4e@daniel-mendler.de> <83sfuwl4mf.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37194"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 52459@debbugs.gnu.org To: Daniel Mendler Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 13 20:10:31 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 1mwqiQ-0009IA-Pj for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (port=1969 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 1mwqgw-0002CY-IA; Mon, 13 Dec 2021 14:08:55 -0500 In-Reply-To: (message from Daniel Mendler on Mon, 13 Dec 2021 19:57:54 +0100) 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:222339 Archived-At: > Cc: 52459@debbugs.gnu.org > From: Daniel Mendler > Date: Mon, 13 Dec 2021 19:57:54 +0100 > > > Once again: prin1 will not help with displaying these characters. > > Emacs doesn't use prin1 to display text. > > Of course not. I am using prin1 to create a string from a value which I > can then copy to a source file or display somewhere in the UI. That will solve only a small fraction of situations where these characters are displayed, because the vast majority of them don't use prin1 to produce a string to display. Most of the stuff displayed by Emacs doesn't come from strings produced by prin1, it comes from displaying the text of some buffer. So your proposal is incomplete at best. Again, I already tried to explain that several times.