From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Liu Hui Newsgroups: gmane.emacs.bugs Subject: bug#67161: 30.0.50; [PATCH] Add option `dired-filename-display-length' Date: Thu, 16 Nov 2023 11:44:06 +0800 Message-ID: References: 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="11866"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 67161@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 16 04:45:28 2023 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 1r3TJo-0002t1-16 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 16 Nov 2023 04:45:28 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r3TJQ-0006n7-Dd; 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Wed, 15 Nov 2023 19:44:17 -0800 (PST) In-Reply-To: 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:274433 Archived-At: Stefan Monnier =E4=BA=8E2023=E5=B9=B411=E6=9C=88= 15=E6=97=A5=E5=91=A8=E4=B8=89 23:57=E5=86=99=E9=81=93=EF=BC=9A > I think it's good that you use `invisible`, tho, specifically since it > then uses whichever ellipsis the user has chosen via the display-table. > The downside is that most users don't know how to change it and there's > no convenient facility to access it. You probably need something like > > (defun length-of-standard-ellipsis () > (let ((glyphs > (and standard-display-table > (display-table-slot standard-display-table > 'selective-display)))) > (if glyphs (length glyphs) (eval-when-compile (length "..."))))) Thanks very much for pointing out the problem! Your suggestion is valuable, and I will update the patch later.