From unknown Sat Jun 14 19:28:29 2025 X-Loop: help-debbugs@gnu.org Subject: bug#37623: 27.0.50; describe-key fails in tab-bar-mode Resent-From: Alex Branham Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Oct 2019 14:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 37623 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 37623@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.157019906821460 (code B ref -1); Fri, 04 Oct 2019 14:25:01 +0000 Received: (at submit) by debbugs.gnu.org; 4 Oct 2019 14:24:28 +0000 Received: from localhost ([127.0.0.1]:43316 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iGOVP-0005a3-K3 for submit@debbugs.gnu.org; Fri, 04 Oct 2019 10:24:27 -0400 Received: from lists.gnu.org ([209.51.188.17]:45012) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iGOVM-0005Zu-RN for submit@debbugs.gnu.org; Fri, 04 Oct 2019 10:24:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55711) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iGOVL-0007di-IN for bug-gnu-emacs@gnu.org; Fri, 04 Oct 2019 10:24:24 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iGOVK-0007my-GN for bug-gnu-emacs@gnu.org; Fri, 04 Oct 2019 10:24:23 -0400 Received: from mail-qt1-x82b.google.com ([2607:f8b0:4864:20::82b]:33963) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iGOVK-0007mV-D2 for bug-gnu-emacs@gnu.org; Fri, 04 Oct 2019 10:24:22 -0400 Received: by mail-qt1-x82b.google.com with SMTP id 3so8818377qta.1 for ; Fri, 04 Oct 2019 07:24:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=UJXf6+bxH5p7Y8QvMaY/hVMYEhMPgUM6jp+LlSUH+DA=; b=PmSZQ1aQXr8am7BddepytaiOzrq2vE/iAu6bc6owvdEgA2qRpQhhGuSF+ZAmNTHzHU ZcoVRlaksVtPsfbDTMryruSLfPARUgby4YZUodls8xNZJkZpb0z5ksEw3yms1H6aKIpX t9ALqxFvcHgD6DJw6z+Cvd6/6Lni6IKA7ddbnwRBlEkBY8YgBz1w/LUobJXGUmVdpI1H keW5nM5o7vrdsKBt1h9fg6sYEHHz+Vv84AefG3QcCDj8Ht5VWsqOINqOP8u2p9raCRXT Ebn5XgL8IiB7P5c0bFjNAmJBisGZyWYtQeSPXQYOOtoMB4vsEDTbeG6IJfl3dB8HVg3R KaoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=UJXf6+bxH5p7Y8QvMaY/hVMYEhMPgUM6jp+LlSUH+DA=; b=juubRkz8Z7fF48jdYoZo1FuNhgtwk6hkmAxPLS3uT3JiA5B/Nl1O5SdU67QeJ9v3eq r5WnqcT2NKerUPtGqwRQ1+78wz5G4fh+V20rEcgGsodYWUe4/ZcxUHFbAMXRS1ZHo4Fe lCgmdGA/jFEduINk0Mrsd9ymNp1X6CJX7YUy9cIEJsYU3YcU+kLlPMVPBf4Bn8Gn3JlP RTl5B6aj6Vne32+ss7BAe/PVAixz9aTctMX2GoeVUyiIcW3UHDAOZ+kNvqyLPJ7U+AxK sWKt6I32v4GDYIom5wRSEptm4WcTUZs4M6ZQH1D9OvsEOySem24D6aODr8SurkdjVQ1r ZffQ== X-Gm-Message-State: APjAAAWrPYPUQyNjDL1v63rZsbe1PeS6Do8AfpPTrFF7Xqcj/hpHQZ9b cbuiueQTdiJW14w25bsGzhzxGW7K X-Google-Smtp-Source: APXvYqwdcxGwSRKpZlzSMPvfacfMGsicUPl9aV4UvWyWef5t3bVHt1jYFJ5VG32bl0WdFuvTPAZJUA== X-Received: by 2002:a0c:cd89:: with SMTP id v9mr5609346qvm.205.1570199060380; Fri, 04 Oct 2019 07:24:20 -0700 (PDT) Received: from mars (c-73-163-194-78.hsd1.dc.comcast.net. [73.163.194.78]) by smtp.gmail.com with ESMTPSA id x76sm2724102qkb.29.2019.10.04.07.24.18 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Oct 2019 07:24:19 -0700 (PDT) From: Alex Branham Date: Fri, 04 Oct 2019 10:24:17 -0400 Message-ID: <8736g8vbam.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::82b X-Spam-Score: 0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Hi, and thanks for all the work on tab-bar-mode! It appears as though describe-key fails when the mouse is pressed on a non-currently-active tab in the tab-bar: emacs -Q M-x tab-bar-mode C-x b RET C-h k (then click the mouse button on a non-currently-active tab): run-hook-with-args: Wrong type argument: symbolp, #[0 "=C3=81=C3=80!=C2=87"= [(tab (name . "*scratch*") (time . 1570198894) (wc . #) (ws ((min-height . 4) (min-width . 10) (min-height-ignore . 2) (min-width-ignore . 6) (min-height-safe . 1) (min-width-safe . 2) (min-pixel-height . 68) (min-pixel-width . 80) (min-pixel-height-ignore . 34) (min-pixel-width-ignore . 48) ...) leaf (pixel-width . 1600) (pixel-height . 714) (total-width . 200) (total-height . 42) (normal-height . 1.0) (normal-width . 1.0) (buffer "*scratch*" (selected . t) (hscroll . 0) (fringes 8 8 nil nil) (margins nil) (scroll-bars nil 2 t nil 0 t nil) (vscroll . 0) (dedicated) (point . 146) ...))) tab-bar-select-tab] 2 nil nil]Cannot find image file =E2=80=98/build/source/etc/images/tabs/close.xpm=E2=80=99 Thanks, Alex In GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.10) Windowing system distributor 'The X.Org Foundation', version 11.0.12004000 System Description: NixOS 19.03.173553.6420e2649fa (Koi) Configured using: 'configure --prefix=3D/nix/store/79qhpwxjkiczd5zbhqlr183dq7340rwz-emacs-27.0.50 --disable-build-details --with-modules --with-x-toolkit=3Dgtk3 --with-xft CFLAGS=3D-DMAC_OS_X_VERSION_MAX_ALLOWED=3D101200' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD JSON PDUMPER GMP Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Memory information: ((conses 16 738894 80787) (symbols 48 56491 67) (strings 32 210994 11090) (string-bytes 1 6887125) (vectors 16 112908) (vector-slots 8 2382739 96402) (floats 8 1127 347) (intervals 56 18313 1652) (buffers 1000 47)) From unknown Sat Jun 14 19:28:29 2025 X-Loop: help-debbugs@gnu.org Subject: bug#37623: 27.0.50; describe-key fails in tab-bar-mode Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 07 Oct 2019 20:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37623 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Alex Branham Cc: 37623@debbugs.gnu.org Received: via spool by 37623-submit@debbugs.gnu.org id=B37623.157048056925766 (code B ref 37623); Mon, 07 Oct 2019 20:37:02 +0000 Received: (at 37623) by debbugs.gnu.org; 7 Oct 2019 20:36:09 +0000 Received: from localhost ([127.0.0.1]:49209 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHZjk-0006hW-J5 for submit@debbugs.gnu.org; Mon, 07 Oct 2019 16:36:08 -0400 Received: from camel.birch.relay.mailchannels.net ([23.83.209.29]:22141) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHZjh-0006hM-3P for 37623@debbugs.gnu.org; Mon, 07 Oct 2019 16:36:07 -0400 X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id B5671140F54; Mon, 7 Oct 2019 20:36:03 +0000 (UTC) Received: from pdx1-sub0-mail-a42.g.dreamhost.com (100-96-86-47.trex.outbound.svc.cluster.local [100.96.86.47]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 329FC141153; Mon, 7 Oct 2019 20:36:03 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Received: from pdx1-sub0-mail-a42.g.dreamhost.com ([TEMPUNAVAIL]. [64.90.62.162]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.18.4); Mon, 07 Oct 2019 20:36:03 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|jurta@jurta.org X-MailChannels-Auth-Id: dreamhost X-Chief-Tart: 0c4c07c03e065379_1570480563468_3927196802 X-MC-Loop-Signature: 1570480563468:3775820666 X-MC-Ingress-Time: 1570480563467 Received: from pdx1-sub0-mail-a42.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a42.g.dreamhost.com (Postfix) with ESMTP id CB71D81C78; Mon, 7 Oct 2019 13:36:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; s=linkov.net; bh=zN+52C j//nJmii+D0NFh4nJ8VNU=; b=M4B1bBiTC949sSVJPEVZe9aOPN3AMEnNBCPpFG Dgrr8W7SGOttckU2YhTYYvqW0Q4cE2genFEpkKH1QdfkywWz177zl8c9NwSBfGCB fsIIUjSmgKapOnLgKKqB+9Wzb/HcG9XfmrHVNVW6dfx5IQmeqjdVGkUjCbH8UM4E zxSKE= Received: from mail.jurta.org (m91-129-99-99.cust.tele2.ee [91.129.99.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a42.g.dreamhost.com (Postfix) with ESMTPSA id 3FBE281C72; Mon, 7 Oct 2019 13:36:00 -0700 (PDT) X-DH-BACKEND: pdx1-sub0-mail-a42 From: Juri Linkov Organization: LINKOV.NET References: <8736g8vbam.fsf@gmail.com> Date: Mon, 07 Oct 2019 23:34:48 +0300 In-Reply-To: <8736g8vbam.fsf@gmail.com> (Alex Branham's message of "Fri, 04 Oct 2019 10:24:17 -0400") Message-ID: <87k19gpa53.fsf@mail.linkov.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: -100 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedufedrheejgddufeelucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuggftfghnshhusghstghrihgsvgdpffftgfetoffjqffuvfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufhofhffjgfkfgggtgfgsehtkeertddtreejnecuhfhrohhmpefluhhrihcunfhinhhkohhvuceojhhurhhisehlihhnkhhovhdrnhgvtheqnecukfhppeeluddruddvledrleelrdelleenucfrrghrrghmpehmohguvgepshhmthhppdhhvghlohepmhgrihhlrdhjuhhrthgrrdhorhhgpdhinhgvthepledurdduvdelrdelledrleelpdhrvghtuhhrnhdqphgrthhhpefluhhrihcunfhinhhkohhvuceojhhurhhisehlihhnkhhovhdrnhgvtheqpdhmrghilhhfrhhomhepjhhurhhisehlihhnkhhovhdrnhgvthdpnhhrtghpthhtoheprghlvgigrdgsrhgrnhhhrghmsehgmhgrihhlrdgtohhmnecuvehluhhsthgvrhfuihiivgeptd Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) > It appears as though describe-key fails when the mouse is pressed on a > non-currently-active tab in the tab-bar: > > emacs -Q > M-x tab-bar-mode > C-x b RET > C-h k (then click the mouse button on a non-currently-active tab): > > run-hook-with-args: Wrong type argument: symbolp, #[0 "=C3=81=C3=80!=C2= =87" [(tab > (name . "*scratch*") (time . 1570198894) (wc . #) > (ws ((min-height . 4) (min-width . 10) (min-height-ignore . 2) > (min-width-ignore . 6) (min-height-safe . 1) (min-width-safe . 2) > (min-pixel-height . 68) (min-pixel-width . 80) (min-pixel-height-ignore > . 34) (min-pixel-width-ignore . 48) ...) leaf (pixel-width . 1600) > (pixel-height . 714) (total-width . 200) (total-height . 42) > (normal-height . 1.0) (normal-width . 1.0) (buffer "*scratch*" (selecte= d > . t) (hscroll . 0) (fringes 8 8 nil nil) (margins nil) (scroll-bars nil > 2 t nil 0 t nil) (vscroll . 0) (dedicated) (point . 146) ...))) > tab-bar-select-tab] 2 nil nil]Cannot find image file > =E2=80=98/build/source/etc/images/tabs/close.xpm=E2=80=99 >From what I see, you clicked the mouse button on the tab close button, ri= ght? Then I can reproduce the same problem, and it seems the bug is in Help mode that can't handle lambda as a function, it supports only function symbols. A complete backtrace: Debugger entered--Lisp error: (wrong-type-argument symbolp (lambda nil (i= nteractive) (tab-bar-close-tab 1))) help-fns--globalized-minor-mode((lambda nil (interactive) (tab-bar-clos= e-tab 1))) run-hook-with-args(help-fns--globalized-minor-mode (lambda nil (interac= tive) (tab-bar-close-tab 1))) describe-function-1((lambda nil (interactive) (tab-bar-close-tab 1))) describe-key((([(tab-bar) C-current-tab] . [(tab-bar) C-current-tab]))) funcall-interactively(describe-key (([(tab-bar) C-current-tab] . [(tab-= bar) C-current-tab]))) call-interactively(describe-key nil nil) command-execute(describe-key) From unknown Sat Jun 14 19:28:29 2025 X-Loop: help-debbugs@gnu.org Subject: bug#37623: 27.0.50; describe-key fails in tab-bar-mode Resent-From: Alex Branham Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 07 Oct 2019 21:19:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37623 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Juri Linkov Cc: 37623@debbugs.gnu.org Received: via spool by 37623-submit@debbugs.gnu.org id=B37623.157048310529747 (code B ref 37623); Mon, 07 Oct 2019 21:19:01 +0000 Received: (at 37623) by debbugs.gnu.org; 7 Oct 2019 21:18:25 +0000 Received: from localhost ([127.0.0.1]:49223 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHaOf-0007jj-Dq for submit@debbugs.gnu.org; Mon, 07 Oct 2019 17:18:25 -0400 Received: from mail-qt1-f176.google.com ([209.85.160.176]:41779) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHaOe-0007jX-4q for 37623@debbugs.gnu.org; Mon, 07 Oct 2019 17:18:24 -0400 Received: by mail-qt1-f176.google.com with SMTP id i26so4414831qtm.8 for <37623@debbugs.gnu.org>; Mon, 07 Oct 2019 14:18:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=VG0xXhnHHdAG7a0G4F0nuxi2pIfZuOzNC5ZN7dFcCy8=; b=Z2i5xrRUXHlBHllOw/qz+I0kfcFtHzZB71IWfaS5rOrMsaHFvfgAGIMeeJdT7HzX/3 8jRcjuBYR7Gq+Mty4qdW/eiXBSnVA6dmmTgPEjQ2UeB49cH0rypnrFHqoE3sDSxLIt/U PD8AUHZq5xGtlsQ32rjnsmY4+BLt/em6YTtotJOG4X9nY+YTdnblVJ3czAix6j3GQsqA iwqXcyynfWPwWPxYNdbi9Cui3cX2I3SDADhf7rqmcAfsscPZKPxCxDlY6yAqxYenD+6s pyfiaxbr2kWA6OKlBbj7PoHeD09g//5xOKT8HbE1sTntyguYH7X9btII30GzkWumc3HK wY8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=VG0xXhnHHdAG7a0G4F0nuxi2pIfZuOzNC5ZN7dFcCy8=; b=qR+BLckBfiij6fyymTb/Q8ESp7AuYR5Bfwh0VBLlGGhDg/whQsTS/9se8zNODoNN89 1xZ15gO7zsDajsJWQ5VABAY7hjn9PSoc8asyy6ZTpd8VOfx3AttEF5gm0wV0uhvgSIZx kns5xHwdBDlGXqZVM+bieu3uR5r+t9n0SUUe2nLlNw/A3U5dKrQbu0M59insCIrYt1Yt c2we+aJqTOn4pbIcmBdCZGo4ANhmbp24duBlFKJsQUu3grW+DZJj0nASyK6zIQ2tKLd7 N5iBqIjd/imN0pqPpb0g0wjL5h5KZFc4+iWjTe8hOfwjFKvcsPRJOywFpTpmm27xJuvG HuaQ== X-Gm-Message-State: APjAAAUq9wKSBqYH72ZfRvXlUdnnKWiq6NRsn8rvv1kzIhON9SVynw6j N1UqaolL04eB436cT6IQMVdDB+uj X-Google-Smtp-Source: APXvYqw3LTV55yCt05peZWyfm2DQ4VPjrlwkJubcdwSpLJvlMYFEv6IFQJ6rTpDDHtC5xWCW6GwM7Q== X-Received: by 2002:ac8:33d3:: with SMTP id d19mr32017235qtb.60.1570483098359; Mon, 07 Oct 2019 14:18:18 -0700 (PDT) Received: from earth (c-73-163-194-78.hsd1.dc.comcast.net. [73.163.194.78]) by smtp.gmail.com with ESMTPSA id x9sm7895837qkl.75.2019.10.07.14.18.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2019 14:18:17 -0700 (PDT) From: Alex Branham References: <8736g8vbam.fsf@gmail.com> <87k19gpa53.fsf@mail.linkov.net> Date: Mon, 07 Oct 2019 17:18:15 -0400 In-Reply-To: <87k19gpa53.fsf@mail.linkov.net> (Juri Linkov's message of "Mon, 07 Oct 2019 23:34:48 +0300") Message-ID: <871rvojluw.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On Mon 07 Oct 2019 at 23:34, Juri Linkov wrote: >> It appears as though describe-key fails when the mouse is pressed on a >> non-currently-active tab in the tab-bar: >> >> emacs -Q >> M-x tab-bar-mode >> C-x b RET >> C-h k (then click the mouse button on a non-currently-active tab): >> >> run-hook-with-args: Wrong type argument: symbolp, #[0 "=C3=81=C3=80!=C2= =87" [(tab >> (name . "*scratch*") (time . 1570198894) (wc . #) >> (ws ((min-height . 4) (min-width . 10) (min-height-ignore . 2) >> (min-width-ignore . 6) (min-height-safe . 1) (min-width-safe . 2) >> (min-pixel-height . 68) (min-pixel-width . 80) (min-pixel-height-ignore >> . 34) (min-pixel-width-ignore . 48) ...) leaf (pixel-width . 1600) >> (pixel-height . 714) (total-width . 200) (total-height . 42) >> (normal-height . 1.0) (normal-width . 1.0) (buffer "*scratch*" (selected >> . t) (hscroll . 0) (fringes 8 8 nil nil) (margins nil) (scroll-bars nil >> 2 t nil 0 t nil) (vscroll . 0) (dedicated) (point . 146) ...))) >> tab-bar-select-tab] 2 nil nil]Cannot find image file >> =E2=80=98/build/source/etc/images/tabs/close.xpm=E2=80=99 > > From what I see, you clicked the mouse button on the tab close button, > right? Anywhere in a non-active tab, not just on the tab close button. The message about the image file not being found is unrelated (probably, anyway), seems to be another bug or issue with my build. I get *tons* (thousands) of these messages but haven't had time to look into it yet: Cannot find image file =E2=80=98/build/source/etc/images/tabs/close.xpm=E2= =80=99 Cannot find image file =E2=80=98/build/source/etc/images/tabs/new.xpm=E2=80= =99 Thanks, Alex From unknown Sat Jun 14 19:28:29 2025 X-Loop: help-debbugs@gnu.org Subject: bug#37623: 27.0.50; describe-key fails in tab-bar-mode Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 09 Oct 2019 20:59:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37623 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Alex Branham Cc: 37623@debbugs.gnu.org Received: via spool by 37623-submit@debbugs.gnu.org id=B37623.157065471023482 (code B ref 37623); Wed, 09 Oct 2019 20:59:03 +0000 Received: (at 37623) by debbugs.gnu.org; 9 Oct 2019 20:58:30 +0000 Received: from localhost ([127.0.0.1]:54230 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iIJ2U-00066g-3y for submit@debbugs.gnu.org; Wed, 09 Oct 2019 16:58:30 -0400 Received: from black.elm.relay.mailchannels.net ([23.83.212.19]:62996) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iIJ2S-00066W-Jg for 37623@debbugs.gnu.org; Wed, 09 Oct 2019 16:58:29 -0400 X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 483E25A0427; Wed, 9 Oct 2019 20:58:27 +0000 (UTC) Received: from pdx1-sub0-mail-a88.g.dreamhost.com (100-96-60-11.trex.outbound.svc.cluster.local [100.96.60.11]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 83A825A0F69; Wed, 9 Oct 2019 20:58:26 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Received: from pdx1-sub0-mail-a88.g.dreamhost.com ([TEMPUNAVAIL]. [64.90.62.162]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.18.5); Wed, 09 Oct 2019 20:58:26 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|jurta@jurta.org X-MailChannels-Auth-Id: dreamhost X-Blushing-Tart: 23a236aa51b45dbf_1570654706760_3596416935 X-MC-Loop-Signature: 1570654706760:1363139784 X-MC-Ingress-Time: 1570654706760 Received: from pdx1-sub0-mail-a88.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a88.g.dreamhost.com (Postfix) with ESMTP id B689A81384; Wed, 9 Oct 2019 13:58:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; s=linkov.net; bh=7raoFk 2pEOmTenpoUlrwRQpoMtA=; b=YVa4IqllVRBVvwmlMGXhOA+zROxoTZcsFKFAQM TWxo0kCd6e2gw5Y+HY/meekCEkfaWU7hpfPfqqm6dU/HtOWl9WarAYb/+ny9EVeg XRiIXtj1AzMFjZP44jb0T9DKk7vnQXThpwdS0Vi5R1FbB5Okga5K0nTx5cU3zAsb cfUkw= Received: from mail.jurta.org (m91-129-99-99.cust.tele2.ee [91.129.99.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a88.g.dreamhost.com (Postfix) with ESMTPSA id 1D14F81383; Wed, 9 Oct 2019 13:58:22 -0700 (PDT) X-DH-BACKEND: pdx1-sub0-mail-a88 From: Juri Linkov Organization: LINKOV.NET References: <8736g8vbam.fsf@gmail.com> <87k19gpa53.fsf@mail.linkov.net> <871rvojluw.fsf@gmail.com> Date: Wed, 09 Oct 2019 23:43:17 +0300 In-Reply-To: <871rvojluw.fsf@gmail.com> (Alex Branham's message of "Mon, 07 Oct 2019 17:18:15 -0400") Message-ID: <87v9sxg1ui.fsf@mail.linkov.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: -100 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedufedriedugddufeegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuggftfghnshhusghstghrihgsvgdpffftgfetoffjqffuvfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufhofhffjgfkfgggtgfgsehtkeertddtreejnecuhfhrohhmpefluhhrihcunfhinhhkohhvuceojhhurhhisehlihhnkhhovhdrnhgvtheqnecukfhppeeluddruddvledrleelrdelleenucfrrghrrghmpehmohguvgepshhmthhppdhhvghlohepmhgrihhlrdhjuhhrthgrrdhorhhgpdhinhgvthepledurdduvdelrdelledrleelpdhrvghtuhhrnhdqphgrthhhpefluhhrihcunfhinhhkohhvuceojhhurhhisehlihhnkhhovhdrnhgvtheqpdhmrghilhhfrhhomhepjhhurhhisehlihhnkhhovhdrnhgvthdpnhhrtghpthhtoheprghlvgigrdgsrhgrnhhhrghmsehgmhgrihhlrdgtohhmnecuvehluhhsthgvrhfuihiivgeptd Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) >>> It appears as though describe-key fails when the mouse is pressed on = a >>> non-currently-active tab in the tab-bar: >>> >>> emacs -Q >>> M-x tab-bar-mode >>> C-x b RET >>> C-h k (then click the mouse button on a non-currently-active tab): >>> >>> run-hook-with-args: Wrong type argument: symbolp, #[0 "=C3=81=C3=80!=C2= =87" [(tab >>> (name . "*scratch*") (time . 1570198894) (wc . #) >>> (ws ((min-height . 4) (min-width . 10) (min-height-ignore . 2) >>> (min-width-ignore . 6) (min-height-safe . 1) (min-width-safe . 2) >>> (min-pixel-height . 68) (min-pixel-width . 80) (min-pixel-height-igno= re >>> . 34) (min-pixel-width-ignore . 48) ...) leaf (pixel-width . 1600) >>> (pixel-height . 714) (total-width . 200) (total-height . 42) >>> (normal-height . 1.0) (normal-width . 1.0) (buffer "*scratch*" (selec= ted >>> . t) (hscroll . 0) (fringes 8 8 nil nil) (margins nil) (scroll-bars n= il >>> 2 t nil 0 t nil) (vscroll . 0) (dedicated) (point . 146) ...))) >>> tab-bar-select-tab] 2 nil nil]Cannot find image file >>> =E2=80=98/build/source/etc/images/tabs/close.xpm=E2=80=99 >> >> From what I see, you clicked the mouse button on the tab close button, >> right? > > Anywhere in a non-active tab, not just on the tab close button. I see that today Lars fixed this help-mode bug in f2cbc7214f, so now it's possible to use lambdas in menu items. Please try again. > The message about the image file not being found is unrelated (probably= , > anyway), seems to be another bug or issue with my build. I get *tons* > (thousands) of these messages but haven't had time to look into it yet: > > Cannot find image file =E2=80=98/build/source/etc/images/tabs/close.xpm= =E2=80=99 > Cannot find image file =E2=80=98/build/source/etc/images/tabs/new.xpm=E2= =80=99 I don't know why your build has no images, but I'll fix these warnings by checking if the image exists. From unknown Sat Jun 14 19:28:29 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Alex Branham Subject: bug#37623: closed (Re: bug#37623: 27.0.50; describe-key fails in tab-bar-mode) Message-ID: References: <87y2xt8waq.fsf@gmail.com> <8736g8vbam.fsf@gmail.com> X-Gnu-PR-Message: they-closed 37623 X-Gnu-PR-Package: emacs Reply-To: 37623@debbugs.gnu.org Date: Wed, 09 Oct 2019 21:06:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1570655162-32240-1" This is a multi-part message in MIME format... ------------=_1570655162-32240-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #37623: 27.0.50; describe-key fails in tab-bar-mode which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 37623@debbugs.gnu.org. --=20 37623: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D37623 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1570655162-32240-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 37623-done) by debbugs.gnu.org; 9 Oct 2019 21:05:11 +0000 Received: from localhost ([127.0.0.1]:54257 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iIJ8x-0008Mp-H2 for submit@debbugs.gnu.org; Wed, 09 Oct 2019 17:05:11 -0400 Received: from mail-qk1-f172.google.com ([209.85.222.172]:37142) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iIJ8v-0008Ma-9o for 37623-done@debbugs.gnu.org; Wed, 09 Oct 2019 17:05:10 -0400 Received: by mail-qk1-f172.google.com with SMTP id u184so3592128qkd.4 for <37623-done@debbugs.gnu.org>; Wed, 09 Oct 2019 14:05:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=5Kfuta11EVG7VNPPik2k+70bHis5D0QA0ysXk7K7NcU=; b=UxyAQ55TS3GBF8kKshInT7TsNw86H+aYiL1GsKJvVaXflUYFMRMhjzxOGrEqRbT2VT Qufa7QDIBBw3slHMNNa0B8oRk+L6YExs6pKNjva3SMN1KGSJmQ9Dg5s/3wX7hlZvYCb5 t6WzIN2nSGt8vGfvxagCmBPNKOiShCHF16mEm/eV7UL8LdrfWBR1WEq53GDCNlQXYzch YNfY+FXdA2ALHhboJj9DII83eOK7G++EWK/4QUZTfPRF4cAhuWDDRVEJeh343sgbJHzp aT8FBox05BWC/9cupYGf3DlSWyZdLph+supw+EPlLYtFgSz8RA7X57zm0R2TK1sk1aPc NIOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=5Kfuta11EVG7VNPPik2k+70bHis5D0QA0ysXk7K7NcU=; b=uV0h+dILjspaH6gBbnXr8RnETpE+IjLDkUSTdxX1zmff0BZajdJyjbRARfE4YnUYYy Gp+O3gYR4f9L8TyzCWqD+I1AMNaYhAeOw9OlzJfDlysdcQKsnC7inG/EAvpS70qtzhuW oo9a1AMJ2Kei5RzRN51YJnhSNB6Y2tBxt/TqW0QI1r1rrDUC3/RmkGARSAKUnAHKpEjv +iyDTfKCKcl8ORJo/McpLxCuon7s6za+4y5X1y9hOBdkUn9Sovbi5xo13RzCDj67TuMI KW3lOgXpSxqKTTssFEHMRlOKrAx1VQpQ7/tdJWNQPO3qEan0mfee+tDz7ddKuaYCnPp+ v8Sg== X-Gm-Message-State: APjAAAVT6K7L6sYuDQ0he8SsplfMpTwualuXcaY/vJr1kNsUARFH1x4P Farp8P/EsyIGgqaNAQxwX2WKOBV/ X-Google-Smtp-Source: APXvYqxf2xkCBpyccYf6fMPqxiZUogFqbXMaRnA95EbSuHA/qnFidF7vWWKnXIYExZc7ilJQw1h27w== X-Received: by 2002:a05:620a:4d7:: with SMTP id 23mr5783797qks.274.1570655103564; Wed, 09 Oct 2019 14:05:03 -0700 (PDT) Received: from earth (c-73-163-194-78.hsd1.dc.comcast.net. [73.163.194.78]) by smtp.gmail.com with ESMTPSA id c25sm1436294qtv.71.2019.10.09.14.05.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2019 14:05:02 -0700 (PDT) From: Alex Branham To: Juri Linkov Subject: Re: bug#37623: 27.0.50; describe-key fails in tab-bar-mode References: <8736g8vbam.fsf@gmail.com> <87k19gpa53.fsf@mail.linkov.net> <871rvojluw.fsf@gmail.com> <87v9sxg1ui.fsf@mail.linkov.net> Date: Wed, 09 Oct 2019 17:05:01 -0400 In-Reply-To: <87v9sxg1ui.fsf@mail.linkov.net> (Juri Linkov's message of "Wed, 09 Oct 2019 23:43:17 +0300") Message-ID: <87y2xt8waq.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 37623-done Cc: 37623-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On Wed 09 Oct 2019 at 23:43, Juri Linkov wrote: > I see that today Lars fixed this help-mode bug in f2cbc7214f, so > now it's possible to use lambdas in menu items. > > Please try again. Yes, that seems to be fixed so I'm closing this report. Thanks! >> The message about the image file not being found is unrelated (probably, >> anyway), seems to be another bug or issue with my build. I get *tons* >> (thousands) of these messages but haven't had time to look into it yet: >> >> Cannot find image file =E2=80=98/build/source/etc/images/tabs/close.xpm= =E2=80=99 >> Cannot find image file =E2=80=98/build/source/etc/images/tabs/new.xpm=E2= =80=99 > > I don't know why your build has no images, but I'll fix these warnings > by checking if the image exists. I've opened bug#37685 for that. ------------=_1570655162-32240-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 4 Oct 2019 14:24:28 +0000 Received: from localhost ([127.0.0.1]:43316 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iGOVP-0005a3-K3 for submit@debbugs.gnu.org; Fri, 04 Oct 2019 10:24:27 -0400 Received: from lists.gnu.org ([209.51.188.17]:45012) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iGOVM-0005Zu-RN for submit@debbugs.gnu.org; Fri, 04 Oct 2019 10:24:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55711) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iGOVL-0007di-IN for bug-gnu-emacs@gnu.org; Fri, 04 Oct 2019 10:24:24 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iGOVK-0007my-GN for bug-gnu-emacs@gnu.org; Fri, 04 Oct 2019 10:24:23 -0400 Received: from mail-qt1-x82b.google.com ([2607:f8b0:4864:20::82b]:33963) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iGOVK-0007mV-D2 for bug-gnu-emacs@gnu.org; Fri, 04 Oct 2019 10:24:22 -0400 Received: by mail-qt1-x82b.google.com with SMTP id 3so8818377qta.1 for ; Fri, 04 Oct 2019 07:24:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=UJXf6+bxH5p7Y8QvMaY/hVMYEhMPgUM6jp+LlSUH+DA=; b=PmSZQ1aQXr8am7BddepytaiOzrq2vE/iAu6bc6owvdEgA2qRpQhhGuSF+ZAmNTHzHU ZcoVRlaksVtPsfbDTMryruSLfPARUgby4YZUodls8xNZJkZpb0z5ksEw3yms1H6aKIpX t9ALqxFvcHgD6DJw6z+Cvd6/6Lni6IKA7ddbnwRBlEkBY8YgBz1w/LUobJXGUmVdpI1H keW5nM5o7vrdsKBt1h9fg6sYEHHz+Vv84AefG3QcCDj8Ht5VWsqOINqOP8u2p9raCRXT Ebn5XgL8IiB7P5c0bFjNAmJBisGZyWYtQeSPXQYOOtoMB4vsEDTbeG6IJfl3dB8HVg3R KaoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=UJXf6+bxH5p7Y8QvMaY/hVMYEhMPgUM6jp+LlSUH+DA=; b=juubRkz8Z7fF48jdYoZo1FuNhgtwk6hkmAxPLS3uT3JiA5B/Nl1O5SdU67QeJ9v3eq r5WnqcT2NKerUPtGqwRQ1+78wz5G4fh+V20rEcgGsodYWUe4/ZcxUHFbAMXRS1ZHo4Fe lCgmdGA/jFEduINk0Mrsd9ymNp1X6CJX7YUy9cIEJsYU3YcU+kLlPMVPBf4Bn8Gn3JlP RTl5B6aj6Vne32+ss7BAe/PVAixz9aTctMX2GoeVUyiIcW3UHDAOZ+kNvqyLPJ7U+AxK sWKt6I32v4GDYIom5wRSEptm4WcTUZs4M6ZQH1D9OvsEOySem24D6aODr8SurkdjVQ1r ZffQ== X-Gm-Message-State: APjAAAWrPYPUQyNjDL1v63rZsbe1PeS6Do8AfpPTrFF7Xqcj/hpHQZ9b cbuiueQTdiJW14w25bsGzhzxGW7K X-Google-Smtp-Source: APXvYqwdcxGwSRKpZlzSMPvfacfMGsicUPl9aV4UvWyWef5t3bVHt1jYFJ5VG32bl0WdFuvTPAZJUA== X-Received: by 2002:a0c:cd89:: with SMTP id v9mr5609346qvm.205.1570199060380; Fri, 04 Oct 2019 07:24:20 -0700 (PDT) Received: from mars (c-73-163-194-78.hsd1.dc.comcast.net. [73.163.194.78]) by smtp.gmail.com with ESMTPSA id x76sm2724102qkb.29.2019.10.04.07.24.18 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Oct 2019 07:24:19 -0700 (PDT) From: Alex Branham To: bug-gnu-emacs@gnu.org Subject: 27.0.50; describe-key fails in tab-bar-mode Date: Fri, 04 Oct 2019 10:24:17 -0400 Message-ID: <8736g8vbam.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::82b X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Hi, and thanks for all the work on tab-bar-mode! It appears as though describe-key fails when the mouse is pressed on a non-currently-active tab in the tab-bar: emacs -Q M-x tab-bar-mode C-x b RET C-h k (then click the mouse button on a non-currently-active tab): run-hook-with-args: Wrong type argument: symbolp, #[0 "=C3=81=C3=80!=C2=87"= [(tab (name . "*scratch*") (time . 1570198894) (wc . #) (ws ((min-height . 4) (min-width . 10) (min-height-ignore . 2) (min-width-ignore . 6) (min-height-safe . 1) (min-width-safe . 2) (min-pixel-height . 68) (min-pixel-width . 80) (min-pixel-height-ignore . 34) (min-pixel-width-ignore . 48) ...) leaf (pixel-width . 1600) (pixel-height . 714) (total-width . 200) (total-height . 42) (normal-height . 1.0) (normal-width . 1.0) (buffer "*scratch*" (selected . t) (hscroll . 0) (fringes 8 8 nil nil) (margins nil) (scroll-bars nil 2 t nil 0 t nil) (vscroll . 0) (dedicated) (point . 146) ...))) tab-bar-select-tab] 2 nil nil]Cannot find image file =E2=80=98/build/source/etc/images/tabs/close.xpm=E2=80=99 Thanks, Alex In GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.10) Windowing system distributor 'The X.Org Foundation', version 11.0.12004000 System Description: NixOS 19.03.173553.6420e2649fa (Koi) Configured using: 'configure --prefix=3D/nix/store/79qhpwxjkiczd5zbhqlr183dq7340rwz-emacs-27.0.50 --disable-build-details --with-modules --with-x-toolkit=3Dgtk3 --with-xft CFLAGS=3D-DMAC_OS_X_VERSION_MAX_ALLOWED=3D101200' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD JSON PDUMPER GMP Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Memory information: ((conses 16 738894 80787) (symbols 48 56491 67) (strings 32 210994 11090) (string-bytes 1 6887125) (vectors 16 112908) (vector-slots 8 2382739 96402) (floats 8 1127 347) (intervals 56 18313 1652) (buffers 1000 47)) ------------=_1570655162-32240-1--