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#63555: emacs 29 complains that it can't connect to the display Date: Sun, 21 May 2023 14:32:46 +0800 Message-ID: <87a5xy19f5.fsf@yahoo.com> References: <87ttwbawse.fsf@vps.thesusis.net> <83v8gou9yb.fsf@gnu.org> <87a5y04wgh.fsf@yahoo.com> <87ednclael.fsf@gmail.com> <83h6s8tlux.fsf@gnu.org> <87wn133hmz.fsf@yahoo.com> <83zg5zsg7g.fsf@gnu.org> <87fs7r342i.fsf@yahoo.com> <83v8gns9is.fsf@gnu.org> <87bkif2yq9.fsf@yahoo.com> <83ednbrwfp.fsf@gnu.org> <87ttw61pil.fsf@yahoo.com> <835y8ms0lu.fsf@gnu.org> 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="1181"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: rpluim@gmail.com, phill@thesusis.net, 63555@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun May 21 08:34:19 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 1q0ce3-000061-2w for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID a2ad57f44fea79dfbf8904dddd21eb38; Sun, 21 May 2023 06:32:51 +0000 (UTC) In-Reply-To: <835y8ms0lu.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 21 May 2023 08:41:01 +0300") X-Mailer: WebService/1.1.21495 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:262088 Archived-At: Eli Zaretskii writes: > Please do this ASAP. Or tell me what should be written there, and > then I will do it. How about this: diff --git a/doc/emacs/cmdargs.texi b/doc/emacs/cmdargs.texi index 9514e3414e1..0abd1ec589c 100644 --- a/doc/emacs/cmdargs.texi +++ b/doc/emacs/cmdargs.texi @@ -777,8 +777,13 @@ Misc Variables time it is required. @item WAYLAND_DISPLAY -Pgtk Emacs (built with @option{--with-pgtk}) can run on Wayland natively. -@env{WAYLAND_DISPLAY} specifies the connection to the compositor. +@item BROADWAY_DISPLAY +When Emacs is built with the @option{--with-pgtk}, it can natively run +on Wayland, if GTK was built with its Wayland backend enabled. +@env{WAYLAND_DISPLAY} specifies the name of the Wayland display. + +Other backends may use other environment variables to specify the +display name: Broadway, for example, uses @env{BROADWAY_DISPLAY}. @item emacs_dir On MS-Windows, @env{emacs_dir} is a special environment variable, which