[NTG-context] OpenType typescripts

Hi,

I'm trying to write my own OpenType installation script. So far I have
run otftotfm to install my fonts and create tfm files.

Now I need to generate a typescript files, but the documentation I've
read sofar puzzles me.

>From a base font "AGaramond-Pro" containing three weights:
- Regular
- Semibold
- Bold

I generate two versions:
- tabular lining figures
- proportional old style figures

Except for non-italic variants of Regular and Semibold which have two
additional versions:
- small caps + proportional old style figures
- caps to small caps + small caps + proportional old style figures

How should I write my typescript so I can easily choose between the
versions of the fonts?

Regards,
Pascal de Bruijn

-- 
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