Hi,

Le 24 août 2022 à 22:50, fv leung via ntg-context <ntg-context@ntg.nl> a écrit :

The following used to produce three parallel lines.
Now it produces one straight line and two arcs.

\starttext

\startMPcode
  z0 = origin;
  z1 = 72dir(45);
  dotlabel.bot("z0", z0);
  draw z0--z1;
  draw (z0--z1) paralleled -15 withcolor red;
  draw (z0--z1) paralleled 15 withcolor blue;
\stopMPcode
 
\stoptext

Your code produce three perfect parallels lines here, see attached pdf. 
F.