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#73775: 30.0.90; vtable: can't handle 0 data rows Date: Sat, 12 Oct 2024 21:24:18 +0300 Message-ID: <86jzeduqlp.fsf@gnu.org> References: <87ttdhdymx.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38181"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 73775@debbugs.gnu.org To: Augusto Stoffel , Adam Porter Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Oct 12 20:41:34 2024 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 1szh3V-0009pb-Mm for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 12 Oct 2024 20:41:33 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1szh30-0002PC-Rh; Sat, 12 Oct 2024 14:41:02 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1szh2o-0002Lf-0b for bug-gnu-emacs@gnu.org; Sat, 12 Oct 2024 14:40:50 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1szh2n-00085Y-No for bug-gnu-emacs@gnu.org; Sat, 12 Oct 2024 14:40:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=References:In-Reply-To:From:Date:To:Subject; bh=Rf/qVfqpu+q8fUL3lRrIVSZrCEdiayeiIyQQ8OkCokQ=; b=jbjJTtA9PgJASveJMear31pDwCC2Qq/y0lb3jwsMJy0RBDde73fUEJbLKtwn9UBBSiG0iNk9iZO3ZZ89NUwr7Hafo4GVle+rCSGoH08eo/mwPETbzprZ3iepdt3EJCvPzKjI2TrUkvxq7pZOH9mOiqWjsIRV17Gvs+d5DRIJnSD2vhBUgvEWr1c7xvxx8c0znNgKWJM5inkXL3mlmkYyvUFsn720t5OjxlmbBMagQEZhjMYLam+IcaaRWnuhsUH4aBTMkOVnUBKQISYO5dkkhHNwNFQZtmGc6yPKID1IrqDvgm8NJ5AKLstei3cEtOi9OoOJn5PPRKwfjQ/E2ZsNDA==; Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1szh32-0002fu-2d for bug-gnu-emacs@gnu.org; Sat, 12 Oct 2024 14:41:04 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 12 Oct 2024 18:41:04 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 73775 X-GNU-PR-Package: emacs Original-Received: via spool by 73775-submit@debbugs.gnu.org id=B73775.17287584129614 (code B ref 73775); Sat, 12 Oct 2024 18:41:04 +0000 Original-Received: (at 73775) by debbugs.gnu.org; 12 Oct 2024 18:40:12 +0000 Original-Received: from localhost ([127.0.0.1]:56650 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1szh2B-0002Uu-R4 for submit@debbugs.gnu.org; Sat, 12 Oct 2024 14:40:12 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:42794) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1szh27-0002Th-Gr for 73775@debbugs.gnu.org; Sat, 12 Oct 2024 14:40:07 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1szgmr-000672-8O; Sat, 12 Oct 2024 14:24:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=Rf/qVfqpu+q8fUL3lRrIVSZrCEdiayeiIyQQ8OkCokQ=; b=FdFmdu68P0mZ 5qn3T41JZInVVV36w4/+YW3P7BtFNeYHPpJ3L5Xy8BxBeb2sSPfOrO01PJugacN8TMy4syD9A3LS8 j9ayevOaklNt7nthQOol5CBtU1CpeYXdDTOswqZ29O2rTRZZcTv6LxNnHexgKDkCyLqOya6hpeREv PEFE5nGAvtVY2C5AlueR/dZ5MQxrt8c2tUpqHXpY75UfWoEx0Uqd2D7+Vs1/jELc6r5iwrCIClV6H FhqBsw5k5RkymMWvQGMT6Jkbc03wdK1AU4MKUNY41JeCezZcpzA0lna1rsYSz8ldXWaRt/h2RpIYv q9CACYiKEhqo/AXkxcOJjw==; In-Reply-To: <87ttdhdymx.fsf@gmail.com> (message from Augusto Stoffel on Sat, 12 Oct 2024 19:22:46 +0200) 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:293473 Archived-At: > From: Augusto Stoffel > Date: Sat, 12 Oct 2024 19:22:46 +0200 > > This call produces the error (wrong-number-of-arguments # 0): > > (make-vtable > :use-header-line nil > :columns (mapcar (lambda (name) (list :name name :min-width 10)) > '("A" "B" "C")) > :objects nil) > > The following would get rid of the error, but the resulting table > misbehaves slightly (say when I press S on it to sort). Perhaps someone > else has a better idea. > > modified lisp/emacs-lisp/vtable.el > @@ -861,9 +861,10 @@ vtable--compute-widths > (vtable--compute-width table (vtable-column-width column))) > ;; Compute based on the displayed widths of > ;; the data. > - (seq-max (seq-map (lambda (elem) > + (seq-max (or (seq-map (lambda (elem) > (nth 1 (elt (cdr elem) index))) > - cache))))) > + cache) > + '(0)))))) > ;; Let min-width/max-width specs have their say. > (when-let ((min-width (and (vtable-column-min-width column) > (vtable--compute-width > > Adam, any comments or suggestions?