Re: Math prime issues for some fonts

[Jack Hill via ntg-context <ntg-context@ntg.nl>]

On Fri, 26 Nov 2021 at 17:39, Wolfgang Schuster
<wolfgang.schuster.lists@gmail.com> wrote:
>
> Jack Hill via ntg-context schrieb am 26.11.2021 um 18:18:
> > Hi list,
> >
> > When I run this test code
> >
> > \definefontfamily[trm][math][tex gyre termes math]
> > \definefontfamily[pag][math][tex gyre pagella math]
> > \definefontfamily[bon][math][tex gyre bonum math]
> > \definefontfamily[sch][math][tex gyre schola math]
> > \definefontfamily[stx][math][stix two math]
> > \starttext
> > \starttabulate[|c|c|]
> > \FL
> > \NC \bf Font name \NC \bf Math prime \NR
> > \ML
> > \NC Latin modern \NC \m{x'} \NR
> > \NC Termes \NC \switchtobodyfont[trm] \m{x'} \NR
> > \NC Pagella \NC \switchtobodyfont[pag] \m{x'} \NR
> > \NC Bonum \NC \switchtobodyfont[bon] \m{x'} \NR
> > \NC Schola \NC \switchtobodyfont[sch] \m{x'} \NR
> > \NC Stix \NC \switchtobodyfont[stx] \m{x'} \NR
> > \BL
> > \stoptabulate
> > \stoptext
> >
> > on my machine, the prime symbols are being placed too high (except for
> > latin modern which is normal).
> > Running the same code on the wiki gives the correct output though.
> > Does anyone else get the same output? Screenshot attached.
>
> Use \definetypeface to load/set the math fonts.
>
> \starttext
>
> \starttabulate[|l|c|]
> \FL
> \BC Font name          \BC Math prime                        \NC\NR
> \ML
> \NC Latin Modern Roman \NC                            \m{x'} \NC\NR
> \NC TeX Gyre Termes    \NC \switchtobodyfont[termes]  \m{x'} \NC\NR
> \NC TeX Gyre Pagella   \NC \switchtobodyfont[pagella] \m{x'} \NC\NR
> \NC TeX Gyre Bonum     \NC \switchtobodyfont[bonum]   \m{x'} \NC\NR
> \NC TeX Gyre Schola    \NC \switchtobodyfont[schola]  \m{x'} \NC\NR
> \NC STIX Two           \NC \switchtobodyfont[stixtwo] \m{x'} \NC\NR
> \BL
> \stoptabulate
>
> \stoptext
>
> Wolfgang

Thanks, \definetypeface fixes it. Should I not be using \definefontfamily?
I've just checked eulernova and the prime is still too high for this font.

\switchtobodyfont[eulernova]
\starttext
\m{x'}
\stoptext
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