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#41250: 28.0.50; Dired displays unconditionally ls-switches on modeline Date: Wed, 30 Sep 2020 21:30:56 +0200 Message-ID: <87tuvfxdsf.fsf@gnus.org> References: <87v9ky9p6o.fsf@mail.linkov.net> <654acc31-015d-4552-bd9b-3b8c69661fcd@default> <0957af50-7f85-455a-9d2c-e96451727872@default> <6073a2d5-4024-465d-8293-88ad7f6127ed@default> <87mu172qxb.fsf@gnus.org> <87sgazi550.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29527"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 41250@debbugs.gnu.org, Arthur Miller To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 30 21:32:29 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 1kNhq0-0007XB-Lj 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 1kNhoX-00056Y-Sc; Wed, 30 Sep 2020 21:31:00 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAG1BMVEUQChBdTj7e0J7C xmKdMjT8+vR3hUMrIyD///9YvTMqAAAAAWJLR0QIht6VegAAAAd0SU1FB+QJHhMcG46lOHEAAAGP SURBVDjLbdLNTgMhEAfw2ZiUa6navbNFr3ZRfAGfYA2exY30ylbjvL7AIgzqpEnT/6/A8AFQqhue SNUcLszhf3g3VGrOjKFClpgagR4RfRIhqYDlofoFsTNr5d7AOaVdxF0G87zCrALYPedvRmSZEqhB Kaf3br8zw0gEVCg9O8sXU2u6X0E5ZxGuqRxWOIYc2BsRk2HdY2xMNKDWLcIijRAN3P2cizSToKDL Uco8Wwa1hTrGTAQeoRFZQEEjosD4SiTusMCRXPJG1jXKVlJ9UCBzhTOQFTQF+KpQtrJl6avCKfQT 75/veQtheRaehV+WvoFxaJYvMIo4F4DHjnmsEHJlfVzD2i/Otxn0KAalT1cMkaFHz/IIrcL/te0/ fbuGntc8t1Mg5xwX3kDKw7uKtZC59Bwaiu8t5jMBN4Z5OAILn8uBwBgfe8oBRwphfh7DcFCbSVOI uY+5f7/pkaxh8w/cmBPJgf/k/vrZ053nnGEnHxnQIRn8OQ34IwzlLYPU9S84m3g9/8DDC1t7yME3 af255bYkzNUAAAAldEVYdGRhdGU6Y3JlYXRlADIwMjAtMDktMzBUMTk6Mjg6MjcrMDA6MDBX5ovz AAAAJXRFWHRkYXRlOm1vZGlmeQAyMDIwLTA5LTMwVDE5OjI4OjI3KzAwOjAwJrszTwAAAABJRU5E rkJggg== X-Now-Playing: Martin Finke's _Untended Stories_: "I Can't Release You" In-Reply-To: <87sgazi550.fsf@mail.linkov.net> (Juri Linkov's message of "Wed, 30 Sep 2020 22:04:51 +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:189428 Archived-At: Juri Linkov writes: >> And I'm not sure about this: >> >> + (concat " " xs (and (< l2 l1) "=E2= =80=A6"))))) >> >> Perhaps that should be conditional upon the terminal being able to >> display that character? > > Like everywhere else (if (char-displayable-p ?=E2=80=A6) "=E2=80=A6" "...= ") Yes. But this is surely a general problem, and: `truncate-string-to-width'. ---- If ELLIPSIS is non-nil, it should be a string which will replace the end of STR (including any padding) if it extends beyond END-COLUMN, unless the display width of STR is equal to or less than the display width of ELLIPSIS. If it is non-nil and not a string, then ELLIPSIS defaults to =E2=80=98truncate-string-ellipsis=E2=80=99. ---- *sigh* Would anybody mind very much if I added a `string-truncate-right' that does all this automatically, and amend `string-truncate-left' in the same way? I.e., use (if (char-displayable-p ?=E2=80=A6) "=E2=80=A6" "..."). --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no