New \setup...

[Michal Kvasnicka <qasar@econ.muni.cz>]

Hallo!

I'm updating my package for direct typesetting SGML with TeX. I'd like
to customize it in time to be ConTeXt-like. How those \setup...'s are
working?
How can I write my own? Is there some tool (macro) for that? I'd like
something
like this:
    \definesgmltag [tag name] [based on]
        [grouped = yes|no,
        beforegroup = command,
        aftergroup = command,
        before = command,
        after = command,
        swallowed =command]
where "based on" is voluntary. And similar to that:
    \setupsgmltag[tag name] [see #3 in \definesgmltag]

    \definesgmlspecialtag [tag name] [based on] [command = command]

and

    \setupsgmls
        [state = start|stop,
        umdefmode = silent|warning|error]

BTW, how the language versions are working?

Is there some documentation for this?

Many thanks.

Michal Kvasnicka

--
Economics is the only field in which two people can get a Nobel Prize
for saying exactly the opposite things.