From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bidi,gmane.emacs.devel Subject: Re: Handling invisible text in bidirectional display Date: Mon, 18 Jan 2010 03:56:14 -0500 Message-ID: References: <83y6jyat25.fsf@gnu.org> <83tyulbwl2.fsf@gnu.org> <83y6jw6p0m.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: ger.gmane.org 1263805467 8513 80.91.229.12 (18 Jan 2010 09:04:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 18 Jan 2010 09:04:27 +0000 (UTC) Cc: emacs-bidi@gnu.org, monnier@iro.umontreal.ca, emacs-devel@gnu.org To: Kenichi Handa Original-X-From: emacs-bidi-bounces+gnu-emacs-bidi=m.gmane.org@gnu.org Mon Jan 18 10:04:19 2010 Return-path: Envelope-to: gnu-emacs-bidi@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NWnX0-0005Vn-WD for gnu-emacs-bidi@m.gmane.org; Mon, 18 Jan 2010 10:04:19 +0100 Original-Received: from localhost ([127.0.0.1]:38462 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NWnWz-0007yR-0D for gnu-emacs-bidi@m.gmane.org; Mon, 18 Jan 2010 04:04:17 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NWnWa-0007ZV-SQ for emacs-bidi@gnu.org; Mon, 18 Jan 2010 04:03:52 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NWnWT-0007S6-UR for emacs-bidi@gnu.org; Mon, 18 Jan 2010 04:03:50 -0500 Original-Received: from [199.232.76.173] (port=33955 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NWnWT-0007Rt-GM; Mon, 18 Jan 2010 04:03:45 -0500 Original-Received: from fencepost.gnu.org ([140.186.70.10]:34751) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NWnWS-0005do-Rs; Mon, 18 Jan 2010 04:03:44 -0500 Original-Received: from eliz by fencepost.gnu.org with local (Exim 4.69) (envelope-from ) id 1NWnPC-0008Vx-NO; Mon, 18 Jan 2010 03:56:14 -0500 In-reply-to: (message from Kenichi Handa on Mon, 18 Jan 2010 16:40:15 +0900) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: emacs-bidi@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussion of Emacs support for multi-directional text." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-bidi-bounces+gnu-emacs-bidi=m.gmane.org@gnu.org Errors-To: emacs-bidi-bounces+gnu-emacs-bidi=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bidi:458 gmane.emacs.devel:120189 Archived-At: > From: Kenichi Handa > Cc: monnier@iro.umontreal.ca, emacs-bidi@gnu.org, emacs-devel@gnu.org > Date: Mon, 18 Jan 2010 16:40:15 +0900 > > > I will also need to tell you how to find the necessary > > information in the glyph row struct. > > Sorry, but I don't know that much about 'struct glyph_row'. > All my work has been down without investigatng it in detail. No need for any detailed investigation. There's a flag there now that you will need to consult, it tells you whether the glyphs in the row are reversed (for paragraphs whose base direction is R2L). That's about it. (There are a few more flags and values in struct glyph, but that can wait for later.)