On 9/30/2019 7:32 PM, Stefano Sanguinetti wrote:
Hello,
I am trying to understand something more about fonts in text and math
mode, in Mkiv Context. I would like to be able to change things at the
"define body fonts" level.
I tried the following, in order to have rsfs fonts :
\setupbodyfont[12pt]
\definebodyfont[12pt][rm][tf=rsfs10 sa *]
\starttext
\tf ABCD
\tfa ABCD
\stoptext
The \tfa ABCD is displayed as rsfs as I wanted, but the \tf ABCD is
displayed as default fonts. Why ? What could I change in order to have
\tf ABCD in rsfs ?
In math mode, I am not able to have rsfs fonts :
\setupbodyfont[12pt]
\definebodyfont[12pt][mm][mr=rsfs10 sa *,ex=rsfs10 sa *,mi=rsfs10 sa
*,sy=rsfs10 sa *,ma=rsfs10 sa *,mb=rsfs10 sa *]
\starttext
$ABCD$
\stoptext
That gives ABCD in default math mode fonts.
Is there a simple way to do it with the \definebodyfont command ?
Thank you in advance for your comments.
In mkiv we use a different model. If you want to use traditional type 1
fonts you need to define a virtual (unicode) math font. You can look
into px-math.lfg to see how that is done.
(Maybe I should remove these old family models from mkiv/lmtx. probably
no one would object.)
Hans
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