From: Wolfgang Schuster <wolfgang.schuster.lists@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>,
Hans Hagen <j.hagen@xs4all.nl>
Subject: Re: definefallbackfamily stopped working for text fonts
Date: Tue, 28 Aug 2018 19:03:02 +0200 [thread overview]
Message-ID: <d93706b5-ab7e-fae9-109c-337be4cb2b21@gmail.com> (raw)
In-Reply-To: <3ecba0e4-b2a7-24ee-8378-27691db4e187@xs4all.nl>
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Hans Hagen schrieb am 28.08.18 um 10:14:
> On 8/28/2018 3:49 AM, Henri Menke wrote:
>> Dear list,
>>
>> In the latest beta the font fallback using a text font in math mode does
>> not work anymore. The log contains messages like
>>
>> char 𝑐 (U+1D450) in font 'MinionPro-It' with id 8: missing
>> char 𝑎 (U+1D44E) in font 'MinionPro-It' with id 8: missing
>> char 𝑏 (U+1D44F) in font 'MinionPro-It' with id 8: missing
>>
>> which is not surprising because a text font does not have math italics.
>> How can I get this to work again? MWE below.
>
> Isn't it
>
> \definefallbackfamily
> [mainface] [math] [Minion Pro]
> [range=lowercaseitalic,force=yes]
> \definefallbackfamily
> [mainface] [math] [Minion Pro]
> [range=digitsnormal,force=yes]
>
> or so? It's Wolfgangs speciality ...
\definefallbackfamily [mainface] [math] [Minion Pro]
[preset=math:lowercaseitalic,force=yes]
\definefallbackfamily [mainface] [math] [Minion Pro]
[preset=math:digitsnormal,force=yes]
but there is a bug in the fallback mechanism when you try to replace
characters which
are in different positions, e.g. mathitalic lowercase a (0x1D44E) with
upright lowercase a (0x61).
Attached is a test file where I tried to replace the uppercase and
lowercase mathitalic b
with a letter from a text font but it doesn’t work.
Wolfgang
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prev parent reply other threads:[~2018-08-28 17:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 1:49 Henri Menke
2018-08-28 8:14 ` Hans Hagen
2018-08-28 17:03 ` Wolfgang Schuster [this message]
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