pen textpen=basealign; pair align=Align; // Compatibility routines for the pstoedit (version 3.43 or later) backend. void gsave(picture pic=currentpicture) { pic.add(new void (frame f, transform) { gsave(f); },true); } void grestore(picture pic=currentpicture) { pic.add(new void (frame f, transform) { grestore(f); },true); }