[NTG-context] Issue with setupMPvariables

[Hans Hagen]

On 9/3/2022 6:48 PM, Alexandre Christe via ntg-context wrote:
> Dear all,
> 
> I'm trying to reuse some MP code for several custom enumeration.
> 
> However I can't make the overall setup work, needless to say different 
> border colors for each enumeration though setupMPvariables. What am I 
> missing?\startuseMPgraphic{mp:textFrame}
begingroup;
	path p ;
	for i = 1 upto nofmultipars :
		p := (ulcorner multipars[i]) -- (llcorner multipars[i]) -- (llcorner 
multipars[i] xshifted .25cm) -- (ulcorner multipars[i] xshifted .25cm) 
-- cycle ;
		fill p withcolor boxfillcolor ;
		draw p withcolor boxlinecolor ;
	endfor;
endgroup;
\stopuseMPgraphic


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