From: Khaled Hosny <khaledhosny@eglug.org>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Bug in mark to ligature handling
Date: Wed, 4 Mar 2009 12:56:59 +0200 [thread overview]
Message-ID: <20090304105658.GC7333@khaled-laptop> (raw)
In-Reply-To: <49AE3DC6.8060408@wxs.nl>
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On Wed, Mar 04, 2009 at 09:37:26AM +0100, Hans Hagen wrote:
> Khaled Hosny wrote:
>> Marks don't get positioned correctly unless all marks are supplied, if
>> one mark is omitted, the next mark will be positioned at the first
>> anchor point, not in the second one etc, in some cases it'll even not
>> positioned on the anchor point at all.
>
> so, how are we supposed to know what marks are omitted
The order of the marks/base letters are inserted in the text string
should tell us, say we've a_b_c ligature, if the text string is
"a b <mark1> c <mark2>", then we omitted the first mark in the, so
<mark1> will be applied to the second anchor point and <mark2> to the
third one.
Regards,
Khaled
--
Khaled Hosny
Arabic localiser and member of Arabeyes.org team
Free font developer
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next prev parent reply other threads:[~2009-03-04 10:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-03 22:13 Khaled Hosny
2009-03-04 8:37 ` Hans Hagen
2009-03-04 10:56 ` Khaled Hosny [this message]
2009-03-04 11:48 ` Hans Hagen
2009-03-04 12:46 ` Khaled Hosny
2009-03-04 14:14 ` Hans Hagen
2009-03-04 16:25 ` Khaled Hosny
2009-06-12 16:30 ` Khaled Hosny
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