From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#6000: describe-text-sexp does not know window-width Date: Fri, 4 Jun 2021 14:44:38 +0200 Message-ID: References: <87simkaazt.fsf@mail.jurta.org> <87o8cn71us.fsf@gnus.org> <87h7ie3isy.fsf@mail.linkov.net> <148710df-bd9c-0ddb-f00b-a2e429d600dd@gmx.at> <87v96uyn6n.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39293"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 6000@debbugs.gnu.org, Lennart Borgman To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jun 04 14:46:32 2021 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 1lp9Dc-000A5W-7y for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 04 Jun 2021 14:44:39 +0200 In-Reply-To: <87v96uyn6n.fsf@gnus.org> Content-Language: en-US X-Provags-ID: V03:K1:IQeC037o9zQZb3KFeik8IUfUz2arm72xDRXXwI1slvm91BNp93V SaOOehmTLaFUDBR4hP8PARCeftHT2VYez42dzNHc8eE0l8SjjjE1YtjbdQlKtoMAcoz+UMN bMh/GLBnlrk58Y6RP/C41NQHop0ZsCQm+P/PMzoDCebprGfsPAzF1gKRvJ3A8jYt4Peu5Q+ l3eH4XmwFNb8JQX1UmR1w== X-UI-Out-Filterresults: notjunk:1;V03:K0:Z1QiOsvlNRw=:R8n5sDEQfmTYCwvR7UNQq2 TEcLdDHlfLDLwpuDz0TsESL9iSb2hAmUgXixC8mgmDkW1/nYvWa0o+0vB8DaI7ulo5j/MPHxu uBRpT/edsLfFja5km7UumuZgqT897uAio92houvaLlV3y1OWSrIDSJBhb7jttRRAJLf9RoxP/ poQ4gnKk6jd8dId29pI3DQPiyX83vgZy2Np/tMq+NrgMPYYKvz2a5dsTkY7vPlwJhpzewcLum AzRtry66bLvQm5uL8hN6H6MqFwm/3S3vguwzlOIEztSe+WylWVLYEsTRh3sB2EjuvYK5ByQqr h/ASyV05tylm/oNl3Ve5VfpHaOf2kptEoPpwkulOXf5Bb/zmFWYpXl4NwxZjTPxbvrcDSlh87 xFPnyeNtjkXOQpI4jTvTF9EopPHqOdHhmupR2Rgj8GQGvekYsurECfXo90fLZ6MnIWUd3Wlo2 Ia3P/ZBcvlXjSU4T48Xfc9F+BwU1LkE1ijnfjL7wXeOVTQgGRekQa+JaioHs7w04uZT/ruQq3 1W1P438g5hTpxj9a6F3l59w+5ZOmKu6gZymysr4kCJHVhWG5cl3o7l2iGAkU2cgWTCoUUI/kj 8stmGCmGG/q58alxZXxVf5e02Ojg+GzjBHJMDR2L7XydO6JdeJyWH8Op1aPdHdptrYon3Xmr2 zS3lK+lq9r5b1KpX1MnvZ05b94YzsV2wlyAQeEfb4VjxyEoF1FgV0k3PISVdYoUHypqoWaw4C v4yOAFjeqWoUz+cfpPMPOU/JiiLjFQtsZP/jgkLa7CDmatPdPizApEV19gjbHiZp9hjkoVyl 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:208008 Archived-At: >> and M-x foo in some window. Dependent on the width of that window, >> `describe-text-sexp' will decide whether to insert the expression in >> *foo* or display a "Show" button instead. When you eventually display >> *foo* you will see the result. I think a simple check like >> >> (if (and (not (string-match-p "\n" pp)) >> (eq (window-buffer) (current-buffer)) >> (<= (length pp) (- (window-width) (current-column)))) >> (insert pp) >> >> should work. > > Hm... this will always insert the [Show] button if the *foo* buffer > isn't the current buffer? Is that what we want here? `describe-text-sexp' always works on the current buffer (defun describe-text-sexp (sexp) "Insert a short description of SEXP in the current buffer." so the added line will avoid the [Show] button iff the selected window doesn't show the current buffer which should be rare enough. martin