penpos6 (thinnib, angle (direction 1 of pat) + 90);
% two auxiliary points to simulate `draw' with `penstroke'
- z10' = point 0.5 of pat;
- penpos10' (thinnib, angle (direction 0.5 of pat) + 90);
+ z10' = point 0.3 of pat;
+ penpos10' (1.3 thinnib, angle (direction 0.3 of pat) + 50);
z11' = point 1.5 of pat;
penpos11' (thinnib, angle (direction 1.5 of pat) + 90);