From: Hans Hagen <pragma@wxs.nl>
To: ntg-context@ntg.nl
Subject: Re: Persian digits in math formulas
Date: Thu, 15 Aug 2013 22:50:51 +0200 [thread overview]
Message-ID: <520D3F2B.9010503@wxs.nl> (raw)
In-Reply-To: <CAEEu-ThO9RooNMFNxNveBypPdv3J518zvhQem0-Kdm_+jXn9Bw@mail.gmail.com>
On 8/15/2013 7:30 PM, Mingranina Gingranina wrote:
> On 8/15/13, Hans Hagen <pragma@wxs.nl> wrote:
>> On 8/15/2013 4:22 PM, Mingranina Gingranina wrote:
> A math formula In Persian language is exactly the same as in English
> language except that the
> digits should be written in Persian. So what I want to do is to
> replace the English digits with
> Persian digits in a math formula. However, with your code not only
> the formula is right aligned, but
> also the square root symbol is mirrored.
Assuming that you use math consistently ...
\starttypescript [mathdigits] [all]
\resetfontfallback [mathdigits]
\stoptypescript
\starttypescript [mathdigits] [arabicindic]
\definefontfallback [mathdigits] [dejavusansmono]
[0x0660-0x0669] [check=yes,force=yes,offset=digitsnormal]
\definefontfallback [mathdigits] [dejavusansmonobold]
[0x0660-0x0669] [check=yes,force=yes,offset=digitsbold]
\stoptypescript
\starttypescript [mathdigits] [extendedarabicindic]
\definefontfallback [mathdigits] [dejavusansmono]
[0x06F0-0x06F9] [check=yes,force=yes,offset=digitsnormal]
\definefontfallback [mathdigits] [dejavusansmonobold]
[0x06F0-0x06F9] [check=yes,force=yes,offset=digitsbold]
\stoptypescript
% % in next beta: a few more ranges
%
% \starttypescript [mathdigits] [arabicindic,extendedarabicindic]
% \resetfontfallback [mathdigits]
% \definefontfallback [mathdigits] [dejavusansmono]
[digits\typescripttwo] [check=yes,force=yes,offset=digitsnormal]
% \definefontfallback [mathdigits] [dejavusansmonobold]
[digits\typescripttwo] [check=yes,force=yes,offset=digitsbold]
% \stoptypescript
\usetypescript [mathdigits][arabicindic]
\starttypescript [math] [xits] [name]
\definefontsynonym[MathRoman][file:xits-math.otf][features=math\mathsizesuffix,goodies=xits-math,fallbacks=mathdigits]
\stoptypescript
\setupbodyfont[dejavu]
\starttext
$3+2=5 \quad \bf 3+2=5$
\stoptext
I'm not sure yet how to organize such things in a predefined typescript.
Hans
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next prev parent reply other threads:[~2013-08-15 20:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-15 14:22 Mingranina Gingranina
2013-08-15 15:39 ` Hans Hagen
2013-08-15 17:30 ` Mingranina Gingranina
2013-08-15 17:42 ` Marco Patzer
2013-08-15 17:43 ` Wolfgang Schuster
2013-08-15 20:50 ` Hans Hagen [this message]
2013-08-17 7:57 ` Mingranina Gingranina
2013-08-17 12:38 ` Wolfgang Schuster
2013-08-17 16:35 ` Mingranina Gingranina
2013-08-15 22:03 ` Hans Hagen
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