forked from 1b-agent/opencadstudio-upstream
Picking nested objects reports what each pick added ("1 entity added",
"0 entities added" for an object already in the set), a pick on empty
space starts a window ("Specify opposite corner:"; a window dragged to
the right takes the objects inside it, to the left those it touches),
and a typed point picks the object it lies on. From the Reference Edit
dialog the item count is printed when the session opens, followed by
"Use REFCLOSE or the Refedit toolbar to end reference editing session."
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>