Frob standard-ellipse and standard-elliptical-arc superclasses
Frob standard-ellipse and standard-elliptical-arc superclasses

(Otherwise, methods on clim:design are more specific than methods on
climi::elliptical-thing, which means that everything goes haywire.)

informatimago/mcclim,informatimago/mcclim,quek/mcclim,quek/mcclim