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Hermes SMTP Server) with ESMTPA ID a29d2d81464b056090c532dd5045b808; Tue, 20 Sep 2022 08:22:21 +0000 (UTC) In-Reply-To: <87tu525zo2.fsf@posteo.net> (Thierry Volpiatto's message of "Tue, 20 Sep 2022 06:25:20 +0000") X-Mailer: WebService/1.1.20663 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.184.200; envelope-from=luangruo@yahoo.com; helo=sonic301-31.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:295785 Archived-At: Thierry Volpiatto writes: > Works on both emacs and emacs -nw. > >> Or perhaps, (frame-parameter nil 'display)? > > (frame-parameter nil 'display) ==>nil in emacs -nw. Also, the XFCE configuration doesn't really care about DISPLAY. So we can only make a reasonable guess about the screen number based on the name of the current terminal, making the assumption that it corresponds to the same display and screen that the user's XFCE session is running inside.