From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#56502: Lucid ghosts Date: Tue, 12 Jul 2022 10:04:52 +0800 Message-ID: <87tu7nxf0b.fsf@yahoo.com> References: Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14968"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: 56502@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jul 12 04:06:57 2022 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 1oB5If-0003ge-Go for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID f31cd2d9c10bb7d16901f775edd8b121; Tue, 12 Jul 2022 02:04:57 +0000 (UTC) In-Reply-To: (Alan Mackenzie's message of "Mon, 11 Jul 2022 20:37:45 +0000") X-Mailer: WebService/1.1.20407 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:236724 Archived-At: Alan Mackenzie writes: > Hello, Emacs. > > While checking for Lisp hooks in the display engine, I came across some > unused variables with "lucid" in their names, namely > Vlucid_menu_bar_dirty_flag and Qrecompute_lucid_menubar. These could > surely now be removed from Emacs, saving a small amount of space and > execution time. > > A grep through the project's sources suggests there are other ghosts with > "lucid", and these could probably also be removed. AFAIR those were left over from the original Lucid Emacs menu bar implementation. Nobody still uses them, so they can be deleted.