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#51012: 29.0.50; Problems with emojis and vertical-motion Date: Mon, 04 Oct 2021 20:04:50 +0300 Message-ID: <83fstg67rh.fsf@gnu.org> References: <87czokde8t.fsf@gnus.org> <87h7dwzqnq.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30186"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51012@debbugs.gnu.org, larsi@gnus.org To: Robert Pluim Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Oct 04 19:06:45 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 1mXRQL-0007au-8m for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 04 Oct 2021 19:06:45 +0200 Original-Received: from localhost ([::1]:41806 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mXRQJ-00064O-Fc for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 04 Oct 2021 13:06:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36016) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mXRPf-00063B-Dk for bug-gnu-emacs@gnu.org; Mon, 04 Oct 2021 13:06:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54940) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mXRPf-0002kJ-68 for bug-gnu-emacs@gnu.org; Mon, 04 Oct 2021 13:06:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mXRPe-0003gS-Gc for bug-gnu-emacs@gnu.org; Mon, 04 Oct 2021 13:06:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 04 Oct 2021 17:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51012 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 51012-submit@debbugs.gnu.org id=B51012.163336713614129 (code B ref 51012); Mon, 04 Oct 2021 17:06:02 +0000 Original-Received: (at 51012) by debbugs.gnu.org; 4 Oct 2021 17:05:36 +0000 Original-Received: from localhost ([127.0.0.1]:38253 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mXRPE-0003fp-Fv for submit@debbugs.gnu.org; Mon, 04 Oct 2021 13:05:36 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:58798) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mXRPC-0003fb-94 for 51012@debbugs.gnu.org; Mon, 04 Oct 2021 13:05:35 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43708) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mXRP7-0002BP-13; Mon, 04 Oct 2021 13:05:29 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:1577 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 1mXROe-0005wG-NO; Mon, 04 Oct 2021 13:05:03 -0400 In-Reply-To: <87h7dwzqnq.fsf@gmail.com> (message from Robert Pluim on Mon, 04 Oct 2021 18:43:53 +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" Xref: news.gmane.io gmane.emacs.bugs:216373 Archived-At: > From: Robert Pluim > Date: Mon, 04 Oct 2021 18:43:53 +0200 > Cc: 51012@debbugs.gnu.org > > This fixes it for me: > > diff --git a/src/font.c b/src/font.c > index 82a1dffc01..83f0f8296a 100644 > --- a/src/font.c > +++ b/src/font.c > @@ -3918,7 +3918,7 @@ font_range (ptrdiff_t pos, ptrdiff_t pos_byte, ptrdiff_t *limit, > val = XCAR (val); > else if (VECTORP (val)) > val = AREF (val, 0); > - font_object = font_for_char (face, XFIXNAT (val), pos - 1, string); > + font_object = font_for_char (face, XFIXNAT (val), pos, string); > } > } Sounds obvious to me. Why was there a minus there in the first place? some remnant of debugging or the previous version?