From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.devel Subject: Re: bidi properties from uniprop tables Date: Wed, 24 Aug 2011 08:36:44 +0900 Message-ID: <87r54bwvhv.fsf@m17n.org> References: <838vqki3mx.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1314142632 23671 80.91.229.12 (23 Aug 2011 23:37:12 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 23 Aug 2011 23:37:12 +0000 (UTC) Cc: stephen@xemacs.org, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Aug 24 01:37:08 2011 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Qw0Wq-0007Vd-0R for ged-emacs-devel@m.gmane.org; Wed, 24 Aug 2011 01:37:08 +0200 Original-Received: from localhost ([::1]:48670 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qw0Wp-0005eO-Gw for ged-emacs-devel@m.gmane.org; Tue, 23 Aug 2011 19:37:07 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:43662) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qw0Wn-0005eJ-Sq for emacs-devel@gnu.org; Tue, 23 Aug 2011 19:37:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qw0Wm-00061W-Gd for emacs-devel@gnu.org; Tue, 23 Aug 2011 19:37:05 -0400 Original-Received: from mx1.aist.go.jp ([150.29.246.133]:36260) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qw0Wl-0005wF-ST; Tue, 23 Aug 2011 19:37:04 -0400 Original-Received: from rqsmtp1.aist.go.jp (rqsmtp1.aist.go.jp [150.29.254.115]) by mx1.aist.go.jp with ESMTP id p7NNaxeL011593; Wed, 24 Aug 2011 08:36:59 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp3.aist.go.jp by rqsmtp1.aist.go.jp with ESMTP id p7NNaxcs026682; Wed, 24 Aug 2011 08:36:59 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp3.aist.go.jp with ESMTP id p7NNaw9b016103; Wed, 24 Aug 2011 08:36:58 +0900 (JST) env-from (handa@m17n.org) In-Reply-To: <838vqki3mx.fsf@gnu.org> (message from Eli Zaretskii on Tue, 23 Aug 2011 17:49:58 +0300) X-detected-operating-system: by eggs.gnu.org: Solaris 9 X-Received-From: 150.29.246.133 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:143558 Archived-At: In article <838vqki3mx.fsf@gnu.org>, Eli Zaretskii writes: > > I've just installed fixes. > Thanks. I committed a followup changeset, to make the default > bidi-class properties consistent with the latest UCD, to adapt bidi.c > to the changes, and to document in the ELisp manual the default values > for the unassigned codepoints. Thank you for them. > > But, it still returns nil for these properties ("string > > property" in UCD terminology): > > decimal-digit-value, digit-value, numeric-value, > > uppercase, lowercase, titlecase, mirroring > > UCD says that the default value is a character itself for > > them, but to implement it, we have to fill all char-table > > elements by corresponding characters (which makes the table > > very big), or have to implement a special mechanism to > > return a character ifself if the value is nil (which I think > > is not adequate at the current timing of feature freeze). > > So, I just added this kind of statement in the docstring. > > > > The value nil means that the actual property value of a > > character is the character itself. > I agree with this implementation, and documented these properties > accordingly in the ELisp manual. Thank you for that too. --- Kenichi Handa handa@m17n.org