> A solution which uses only existing commands in the document.
>
> \startsetups [martin]
> \startlua
> local points = tonumber(\getvariable{martin}{question}) or 0 ;
> points = points * 92 ;
> local answer = 42 ;
> context.setvariable("martin","points",points) ;
> context.setvariable("martin","answer",answer) ;
> \stoplua
> \stopsetups
>
> \setvariable{martin}{set}{\directsetup{martin}}
>
> \starttext
>
> \setvariables [martin] [question=44]
>
> Points: \getvariable{martin}{points}
>
> The answer is \getvariable{martin}{answer}.
>
> \stoptext
Hello Wolfgang,
what exactly does the command
"\setvariable{martin}{set}{\directsetup{martin}}"?
I don't understand it. Has it something to do with "Command/datasetvariable"?
Especially what does "\directsetup"?
Rudolf
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