Dear Damien Thiriet, If you change ‘vardef’ to ‘def’, you will get the figure. There is a difference between ‘vardef’ and ‘def’. AFAIK, vardef returns the value of the last statement in the macro. Please see the examples in Metafun manual from page 32 ~ . I hope that you find your answer there. I am sorry that I am not good enough to explain the variables. Best regards, Dalyoung

2021. 1. 17. 오후 8:00, ntg-context-request@ntg.nl 작성:

\starttext \startMPpage

vardef Test (expr ab,cd)= %numeric ab; %numeric cd; draw unitsquare scaled 10 xshifted ab; draw unitsquare scaled 10 yshifted cd; enddef;

Test (50,100); \stopMPpage \stoptext