From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David Reitter Newsgroups: gmane.emacs.devel Subject: `raise' property Date: Tue, 14 Sep 2010 11:12:35 -0400 Message-ID: <2629C830-798C-4E63-80C0-CEA3103555D0@gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1081) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1284477211 28346 80.91.229.12 (14 Sep 2010 15:13:31 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 14 Sep 2010 15:13:31 +0000 (UTC) To: Emacs-Devel devel Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Sep 14 17:13:30 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OvXCL-0005NJ-5G for ged-emacs-devel@m.gmane.org; Tue, 14 Sep 2010 17:13:29 +0200 Original-Received: from localhost ([127.0.0.1]:37460 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OvXCK-0008Ga-FX for ged-emacs-devel@m.gmane.org; Tue, 14 Sep 2010 11:13:28 -0400 Original-Received: from [140.186.70.92] (port=59026 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OvXB3-00077k-3K for emacs-devel@gnu.org; Tue, 14 Sep 2010 11:12:15 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OvXAy-00082z-Hz for emacs-devel@gnu.org; Tue, 14 Sep 2010 11:12:09 -0400 Original-Received: from mail-qy0-f169.google.com ([209.85.216.169]:37197) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OvXAy-00082n-Fv for emacs-devel@gnu.org; Tue, 14 Sep 2010 11:12:04 -0400 Original-Received: by qyk8 with SMTP id 8so3205643qyk.0 for ; Tue, 14 Sep 2010 08:12:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:content-type :content-transfer-encoding:subject:date:message-id:to:mime-version :x-mailer; bh=81Qtmx6RxIsT3FtLF6UvGzWwMoHMb7YujeyqozDfcO4=; b=bCttlvAXXCKNDdklA5lwzyJgDxdLGpnTFaMaZ5ISE2xScezTUxEOYkWFdlgh3XXruu 5OUcH8pp/J2lNCqQChGfuv6XOd4zIXP1vtQmJOv5mkQLn6j7fYe7NODeaGig167hJ++C ykQlsWAAcyqRe9w58nijV1hQJNdfj/NqsVd9o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:content-type:content-transfer-encoding:subject:date:message-id :to:mime-version:x-mailer; b=Qybdh29iWDdM/FmA4K+O3TW8I1Vt3AzllhUxDQBPMdt+APQnOSu8ZxaMP0EnJeujIp 7o+jj2uL2GrbmQrEcnFjP8o9fq1YB1Rp3RYpcveXdiSG3Ay4WcLNsHWHrrfKnWtvEg89 8jM3wBRSFZ+UkPE8AyqizY7nqdvvsB78w9qcQ= Original-Received: by 10.229.131.96 with SMTP id w32mr4162282qcs.199.1284477123218; Tue, 14 Sep 2010 08:12:03 -0700 (PDT) Original-Received: from [192.168.1.15] (pool-72-95-198-253.pitbpa.east.verizon.net [72.95.198.253]) by mx.google.com with ESMTPS id l13sm111245qck.43.2010.09.14.08.12.01 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 14 Sep 2010 08:12:01 -0700 (PDT) X-Mailer: Apple Mail (2.1081) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:130132 Archived-At: Could someone check if the `raise' text display property works properly = on X11? On NS, it is not in 23/24, and I'm having a hard time seeing how xdisp.c = handles this. take_vertical_position_into_account() sets it->ascent / = it->descent, but I don't understand how it ends up in a glyph string's = "y", or how else the vertical position defined by ascent is set. Does = the font driver have to do something with it? FWIW, I've had several bug reports from Aquamacs users because of broken = super/subscripts in LaTeX (AUCTeX). This: (set-text-properties (region-beginning) (region-end) '(display = (raise 0.3))) does not change the appearance of text (it works in = Carbon Emacs 22).