* Missing math font breaks compilation
@ 2012-05-20 20:26 Wolfgang Schuster
2012-05-21 9:48 ` Hans Hagen
0 siblings, 1 reply; 2+ messages in thread
From: Wolfgang Schuster @ 2012-05-20 20:26 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
typefaces with a missing font for math produce an error when it’s applied after \starttext
which is common when the project structure is used where environment files are loaded
after \startproduct or \startcomponent.
Minimal example:
\starttext
\definetypeface[test][rm][serif][pagella] [default]
%\definetypeface[test][mm][math] [palatino][default]
\setupbodyfont[test]
\input knuth
\stoptext
Wolfgang
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* Re: Missing math font breaks compilation
2012-05-20 20:26 Missing math font breaks compilation Wolfgang Schuster
@ 2012-05-21 9:48 ` Hans Hagen
0 siblings, 0 replies; 2+ messages in thread
From: Hans Hagen @ 2012-05-21 9:48 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Wolfgang Schuster
On 20-5-2012 22:26, Wolfgang Schuster wrote:
> Hi,
>
> typefaces with a missing font for math produce an error when it’s applied after \starttext
> which is common when the project structure is used where environment files are loaded
> after \startproduct or \startcomponent.
>
> Minimal example:
>
> \starttext
>
> \definetypeface[test][rm][serif][pagella] [default]
> %\definetypeface[test][mm][math] [palatino][default]
>
> \setupbodyfont[test]
>
> \input knuth
>
> \stoptext
After playing a bit with possible ways out of this, I decided to stick to
\def\font_helpers_preset_math_family_indeed#fam#familytag%
{\expandafter\ifx\csname\??fontinstanceclass\fontclass-\fontbody-\s!mm-#familytag-\fontsize-1\endcsname\relax
\writestatus{fonts}{math: unset for global bodyfont
\fontclass\space at \fontbody}%
\else
\scriptscriptfont#fam\csname\??fontinstanceclass\fontclass-\fontbody-\s!mm-#familytag-\fontsize-3\endcsname
\scriptfont
#fam\csname\??fontinstanceclass\fontclass-\fontbody-\s!mm-#familytag-\fontsize-2\endcsname
\textfont
#fam\csname\??fontinstanceclass\fontclass-\fontbody-\s!mm-#familytag-\fontsize-1\endcsname
\fi}
After all, it's an error not to define math for a 'global' bodyfont.
Hans
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___________________________________________________________________________________
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