Review found three blanks that slipped past or failed silently. Enclosure
was checked against the outline's bounding box, so a cutout in the notch of
an L-shaped blank reached an unverified plan that warning acceptance could
apply; every cut point is now tested inside the outline itself, and the
material capture names the display perimeter when no ring encloses the
rest. A blank whose only cutouts are tabbed left the search with nothing
to choose and ended without a finding; it is now refused with its reason,
as is a blank with nothing to cut, which used to get only the generic
noncutting message. None of these offers even an unverified plan.
Clean-bounds containment, seam overcut trimming and incremental closure
drift now treat the display perimeter like the other material boundaries.
aj
73e54fbd67