From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51578: 29.0.50; error on display-bindings when invoked from a tty Date: Wed, 03 Nov 2021 16:27:03 +0200 Message-ID: <83y265gvrc.fsf@gnu.org> References: <85sfwe54gc.fsf@airmail.cc> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30378"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51578@debbugs.gnu.org To: Bird Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Nov 03 15:28:48 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 1miHFw-0007k2-79 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 03 Nov 2021 15:28:48 +0100 Original-Received: from localhost ([::1]:55212 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1miHFv-0002Oj-6y for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 03 Nov 2021 10:28:47 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54472) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miHFC-0002NO-9Y for bug-gnu-emacs@gnu.org; Wed, 03 Nov 2021 10:28:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:57474) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1miHFB-0003MU-Qu for bug-gnu-emacs@gnu.org; Wed, 03 Nov 2021 10:28:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1miHFB-0002bS-LG for bug-gnu-emacs@gnu.org; Wed, 03 Nov 2021 10:28:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 03 Nov 2021 14:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51578 X-GNU-PR-Package: emacs Original-Received: via spool by 51578-submit@debbugs.gnu.org id=B51578.16359496359932 (code B ref 51578); Wed, 03 Nov 2021 14:28:01 +0000 Original-Received: (at 51578) by debbugs.gnu.org; 3 Nov 2021 14:27:15 +0000 Original-Received: from localhost ([127.0.0.1]:40785 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1miHEQ-0002a8-Uu for submit@debbugs.gnu.org; Wed, 03 Nov 2021 10:27:15 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:56784) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1miHEM-0002Zp-AF for 51578@debbugs.gnu.org; Wed, 03 Nov 2021 10:27:13 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:53756) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miHEH-0003Dq-3l; Wed, 03 Nov 2021 10:27:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=eihSl1c52/k4oWppqbaGVsOaXZcvXUBPPM4M7zYmVIo=; b=YnvIAoSX+pNl2DLuguYe 2EG7aoJW7XjFMJLtATBKksicUNj8aWfgNzUtq8PF1bPm6SVXwh6m2NRku6X8/0MGzW0wUSthoI174 2VuWeAtRmmq1ZpvJMsa/LuiagAFtTrVHOVS9gqPlHCH0WnnUTAdqeStjYGsSqokiqRyX5xHn933sm 5phb5CDPHZ+6KKqGdQin1H/mxrDNXULsU6UBXgidJ6MQdtXxK3qAUQuNaF3hNGIk4a3j0XqmpAavs WIl7+EBj+3fP6p3I76TOS/wkTAvC3tupnbkYeyD/HTDHOQ+fj8Gy38oSesDQSWe1LvYpsz8sZqn95 /zSxZ687O+iRNQ==; Original-Received: from [87.69.77.57] (port=4098 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miHEG-00018Q-Pq; Wed, 03 Nov 2021 10:27:04 -0400 In-Reply-To: <85sfwe54gc.fsf@airmail.cc> (message from Bird on Wed, 03 Nov 2021 03:00:03 +0000) 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:218874 Archived-At: > From: Bird > Date: Wed, 03 Nov 2021 03:00:03 +0000 > > > When emacs -Q is ran in a tty(C-M-F2 on gnu/linux) and invokes > describe-bindings, an error occurs. the debug information is: > > Debugger entered--Lisp error: (wrong-type-argument listp -1) > outline--valid-emoji-p("▶️") > outline--make-button(open) > outline--make-button-overlay(open) > outline--insert-open-button() > outline-minor-mode-highlight-buffer() > outline-minor-mode(1) > describe-bindings() > funcall-interactively(describe-bindings) > call-interactively(describe-bindings nil nil) > command-execute(describe-bindings) Thanks. Does the patch below help? diff --git a/lisp/outline.el b/lisp/outline.el index 2a6f475..5b20a42 100644 --- a/lisp/outline.el +++ b/lisp/outline.el @@ -961,7 +961,8 @@ outline--make-button " " (buffer-substring (point) (1+ (point)))))) (defun outline--valid-emoji-p (string) - (when-let ((font (car (internal-char-font nil ?😀)))) + (when-let ((font (and (display-multi-font-p) + (car (internal-char-font nil ?😀))))) (font-has-char-p font (aref string 0)))) (defun outline--valid-char-p (string)