From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#43092: 26.3; mode-line-frame-identification mode-line-buffer-identification " " mode-line-position (vc-mode vc-mode) " " mode-line-modes mode-line-misc-info mode-line-end-spaces Date: Fri, 28 Aug 2020 12:57:32 -0700 (PDT) Message-ID: <3e96dab2-dc75-4a5e-b6a5-8a46dd40f549@default> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10013"; mail-complaints-to="usenet@ciao.gmane.io" To: 43092@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 28 21:58:09 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 1kBkVk-0002VH-PN for geb-bug-gnu-emacs@m.gmane-mx.org; 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envelope-from=drew.adams@oracle.com; helo=userp2120.oracle.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/28 15:57:36 X-ACL-Warn: Detected OS = Linux 3.1-3.10 [fuzzy] X-Spam_score_int: -53 X-Spam_score: -5.4 X-Spam_bar: ----- X-Spam_report: (-5.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.959, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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:186623 Archived-At: I may be missing something - please close if so (but hopefully let me know what I'm missing). The default value of `mode-line-remote' is this: (#("%1@" 0 3 (mouse-face mode-line-highlight help-echo #f(compiled-function (window _object _point) #)))) (FWIW, it's too bad that users see that # thingy, but maybe there's no good alternative.) I don't see the %-construct "%@" described anywhere. Presumably "%1@" means show what "%@" shows, but padded if needed so the field width is at least one char. But what does @ itself do? A guess is that it does nothing, and its only purpose here is to enable the mouse-face and help-echo on the single pad char. If so, than a second guess might be that any "%X" construct, where X is not one of the chars documented, adds nothing other than perhaps padding chars and properties such as `help-echo' (and allows for `eval' etc.). If so, that should be documented, no? In GNU Emacs 26.3 (build 1, x86_64-w64-mingw32) of 2019-08-29 Repository revision: 96dd0196c28bc36779584e47fffcca433c9309cd Windowing system distributor `Microsoft Corp.', version 10.0.18362 Configured using: `configure --without-dbus --host=3Dx86_64-w64-mingw32 --without-compress-install 'CFLAGS=3D-O2 -static -g3''