ahhhh, so easy - thank you Hans! cheers, Werner Am 12.02.21 um 09:01 schrieb Hans Hagen:

On 2/12/2021 8:26 AM, Werner Hennrich wrote:

...

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 \setvariables[mynamespace][a=1,b=2,c={3,4,5}]

\doifelseinset{4}{\getvariable{mynamespace}{c}}{FOUR}{OEPS}

\setvariables[mynamespace][d={one,two,three,four}]

\doifelseinset{4}{\getvariable{mynamespace}{c}}{FOUR}{OEPS}

\doifelseinset{two}{\getvariable{mynamespace}{d}}{y}{n}

of course when you need millions of (similar) checks you might go for another approach but this is still doable (0.02 sec per 10K on my machien so less on yours)

Hans

-----------------------------------------------------------------                                           Hans Hagen | PRAGMA ADE               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands        tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

quite nifty, I'll add that to my bag... thank you Wolfgang! cheers, Werner Am 12.02.21 um 12:53 schrieb Wolfgang Schuster:

Werner Hennrich schrieb am 12.02.2021 um 08:26:

...

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

\starttext

\def\something[#1]%   {\getdummyparameters[weather=,#1]%    \processallactionsinset      [\dummyparameter{weather}]      [sunshine=>Sunshine\endgraf,           rain=>Rain\endgraf,           hail=>Hail\endgraf]}

\something[weather=sunshine]

\blank

\something[weather={sunshine,rain}]

\stoptext

Wolfgang