From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Markus Triska Newsgroups: gmane.emacs.bugs Subject: bug#43506: 26.1; line-height sometimes has no effect on the line height Date: Sat, 19 Sep 2020 12:07:24 +0200 Message-ID: <87v9ga6pwj.fsf@metalevel.at> References: <83r1qy2m0d.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25018"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: 43506@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Sep 19 12:08:10 2020 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 1kJZms-0006QI-L9 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Sep 2020 12:08:10 +0200 Original-Received: from localhost ([::1]:53426 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJZmr-0002RI-KJ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Sep 2020 06:08:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48866) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJZmk-0002PG-Jk for bug-gnu-emacs@gnu.org; Sat, 19 Sep 2020 06:08:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34146) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kJZmk-0007k4-AM for bug-gnu-emacs@gnu.org; Sat, 19 Sep 2020 06:08:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kJZmk-00076R-4l for bug-gnu-emacs@gnu.org; Sat, 19 Sep 2020 06:08:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Markus Triska Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Sep 2020 10:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43506 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug Original-Received: via spool by 43506-submit@debbugs.gnu.org id=B43506.160051004827258 (code B ref 43506); Sat, 19 Sep 2020 10:08:02 +0000 Original-Received: (at 43506) by debbugs.gnu.org; 19 Sep 2020 10:07:28 +0000 Original-Received: from localhost ([127.0.0.1]:45692 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kJZmB-00075a-N0 for submit@debbugs.gnu.org; Sat, 19 Sep 2020 06:07:27 -0400 Original-Received: from [78.47.144.35] (port=52006 helo=metalevel.at) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kJZmA-00075R-4p for 43506@debbugs.gnu.org; Sat, 19 Sep 2020 06:07:26 -0400 Original-Received: by metalevel.at (Postfix, from userid 1000) id D4BB89F561; Sat, 19 Sep 2020 12:07:24 +0200 (CEST) In-Reply-To: <83r1qy2m0d.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 19 Sep 2020 11:45:06 +0300") 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:188373 Archived-At: Eli Zaretskii writes: > There are several ways to explicitly specify a larger line height, > either by specifying an absolute height for the display line, or by > specifying vertical space. However, no matter what you specify, the > actual line height can never be less than the default. I find that this is not the case: For example, if I change "3" to "t" in the snippet I posted, then I get "0" in the minibuffer, indicating that the line height can become as low as 0 by using this property. > IOW, this property can only enlarge the line's height, which is > confirmed by the fact that using 300 in your example does work as > expected. Please see above: The property seems to be usable to get very small line heights too. However, it does not seem to work for integers. > The documentation already mentions the limitations, see above. The limitations seem not to be correctly documented at the moment. Thank you and all the best, Markus