Here is the output of mtxrun. Note that there are two vers= ions: T (title) and ST (subtitle). I want the title version.

mtxrun --script fonts --list --all --pattern=3DDTL
identifier =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 familyna= me =C2=A0 =C2=A0 fontname =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 filename =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0subfont =C2=A0 i= nstances

dtldocumentaitalic =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 dtldocumenta =C2=A0 dtldocumentasansstitalic =C2=A0 DTL Documenta Sans = ST Italic.otf
dtldocumentanormal =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 dtldocumenta =C2=A0 dtldocumentasansstitalic =C2=A0 DTL Documenta Sans = ST Italic.otf
dtldocumentaregular =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0dtldocumenta =C2=A0 dtldocumentasansst =C2=A0 =C2=A0 =C2=A0 =C2=A0 DTL D= ocumenta Sans ST Regular.otf
dtldocumentasansst =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 dtldocumenta =C2=A0 dtldocumentasansst =C2=A0 =C2=A0 =C2= =A0 =C2=A0 DTL Documenta Sans ST Regular.otf
dtldocumentasansstitalic = =C2=A0 =C2=A0 =C2=A0 dtldocumenta =C2=A0 dtldocumentasansstitalic =C2=A0 DT= L Documenta Sans ST Italic.otf
dtldocumentasansstregular =C2=A0 =C2=A0 = =C2=A0dtldocumenta =C2=A0 dtldocumentasansst =C2=A0 =C2=A0 =C2=A0 =C2=A0 DT= L Documenta Sans ST Regular.otf
dtldocumentasanst =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0dtldocumenta =C2=A0 dtldocumentasanst =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0DTL Documenta Sans T Regular.otf
dtldocumentasan= stcaps =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0dtldocumenta =C2=A0 dtldocumentasa= nstcaps =C2=A0 =C2=A0 =C2=A0DTL Documenta Sans T Caps Regular.otf
dtldoc= umentasanstcapsregular =C2=A0 dtldocumenta =C2=A0 dtldocumentasanstcaps =C2= =A0 =C2=A0 =C2=A0DTL Documenta Sans T Caps Regular.otf
dtldocumentasanst= euro =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0dtldocumenta =C2=A0 dtldocumentasans= teuro =C2=A0 =C2=A0 =C2=A0DTL Documenta Sans T Euro.otf
dtldocumentasans= titalic =C2=A0 =C2=A0 =C2=A0 =C2=A0dtldocumenta =C2=A0 dtldocumentasanstita= lic =C2=A0 =C2=A0DTL Documenta Sans T Italic.otf
dtldocumentasanstregula= r =C2=A0 =C2=A0 =C2=A0 dtldocumenta =C2=A0 dtldocumentasanst =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0DTL Documenta Sans T Regular.otf

I tried=C2=A0\definefontfamily[= DTL-Documenta-Sans-T][ss][DTL-Documenta-Sans-T] but it does not work with = \sc.

On Wed, May 25, 2022 at 10:30 PM Henning Hraban Ramm via n= tg-context <ntg-context@ntg.nl= > wrote:

Am 2= 5.05.22 um 22:23 schrieb Stefan Nedeljkovic via ntg-context:
> Dear list,
>
> A quick question about a font that has a separate file for small caps.= I
> have the following:
>
>
> \starttypescript [sans] [dtl-documenta-sans-t]
> \definefontsynonym[Sans] [name:dtldocumentasanst][features=3Ddefault]<= br> > \definefontsynonym[SansItalic]
> [name:dtldocumentasanstitalic][features=3Ddefault]

\definefontsynonym[SansCaps][name:dtldocumentasanstcaps][features=3Ddefault= ]

> \stoptypescript
>
>
> \starttypescript [sans] [dtl-documenta-sans-t-sc]
> \definefontsynonym[Sans] [name:dtldocumentasanstcaps][features=3Ddefau= lt]
> \definefontsynonym[SansItalic]
> [name:dtldocumentasanstcapsitalic][features=3Ddefault]
> \stoptypescript
>
>
> How can I define dtl-documenta-sans such that I can do:
>
> \setupbodyfont[dtl-documenta-sans,rm,10pt]
>
> \starttext
> \setff{smallcaps}{Small Caps Hamburgerfons}, \setff{smallcaps}{\it Sma= ll
> Caps Italic Hamburgerfons},
> \stoptext

Single smallcaps fonts work the traditional way with \sc, not via
OpenType features (if I=E2=80=99m not mistaken and this gets mapped automag= ically).

Hraban
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