From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/39175 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: hz and protrusion Date: Fri, 15 Feb 2008 19:08:33 +0100 Message-ID: <47B5D521.1090200@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1203099018 17259 80.91.229.12 (15 Feb 2008 18:10:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 15 Feb 2008 18:10:18 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Feb 15 19:10:38 2008 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by lo.gmane.org with esmtp (Exim 4.50) id 1JQ51C-00060W-9d for gctc-ntg-context-518@m.gmane.org; Fri, 15 Feb 2008 19:10:38 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 660651FC7A; Fri, 15 Feb 2008 19:10:08 +0100 (CET) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 22338-03; Fri, 15 Feb 2008 19:09:27 +0100 (CET) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 04AF21FB60; Fri, 15 Feb 2008 19:09:27 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id B845D1FB5A for ; Fri, 15 Feb 2008 19:09:24 +0100 (CET) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 24001-02-4 for ; Fri, 15 Feb 2008 19:08:51 +0100 (CET) Original-Received: from mail.pragma-ade.net (dsl-083-247-100-017.solcon.nl [83.247.100.17]) by ronja.ntg.nl (Postfix) with ESMTP id 60BCF1FBBE for ; Fri, 15 Feb 2008 19:08:51 +0100 (CET) Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-1 (SurgeMail 3.7b8) with ESMTP id 10743 for ; Fri, 15 Feb 2008 19:08:51 +0100 User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) X-Server: High Performance Mail Server - http://surgemail.com r=-274017400 X-Authenticated-User: hagen@controller-1 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.9 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:39175 Archived-At: Hi, The latest luatex beta + mkiv support hz and protruding. The user interface will be extended a bit, but for the moment it goes as follows: % engine=luatex % \setupfontexpansion [quality][stretch=2.5,shrink=2.5,step=.5,factor=1] \setupfontexpansion[oeps][a=1,b=2] \setuptolerance[verytolerant,stretch] \showframe \starttext \definefontfeature[demo][default][mode=node,expansion=quality,protrusion=pure] \start \definedfont[Serif*demo at 12pt] \enableadjusting \enableprotruding \input tufte \par %\definedfont[name:optimanova*demo at 12pt] \enableadjusting \enableprotruding \input tufte \par \stop \stoptext (or the usual \setupalign options) As you may deduce from this example, handling is gone in mkiv. This not only safes some 40K format file, but the new mechanism also runs faster (some 10% overhead on 300 pages of pure text, which is rare). At some point we need to extend the hz/protruding vectors in mkiv to cover non latin scripts as well (currently they default to factors of 1). As with mkiv, latin glyphs fall back to their shape parent. Under some circumstances hz may not work as expected. Fixing this is on the agenda for the next luatex beta release. Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________