[NTG-context] parsing multi-valued parameters

Henning Hraban Ramm texml at fiee.net
Fri Feb 12 08:37:07 CET 2021


> Am 12.02.2021 um 08:26 schrieb Werner Hennrich <wehe at gmx.at>:
> 
> Hello everyone,
> 
> please can you give me pointers on how to easiest parse multi-valued
> \dummyparameter{...} like in
> 
> \something[...,weather={sunshine, rain, hail},...]
> 
> so that I can test for e.g.  rain, sunshine, wind, hail, mist, fog,
> storm etc, each if it is present or not?
> 
> ...so I can keep my number of parameters down and my parameter list as
> simple as possible.
> 
> I have no idea what to search for in the docs or (better) in the test
> cases / samples.
> Would be great if you could just let me know where to look or what to
> sarch for

Can’t do that myself, but here are some pointers:
https://wiki.contextgarden.net/Inside_ConTeXt

e.g. "Commands with optional arguments" and "Processing lists"

Hraban


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