11:00:43jackdanieltop argument is necessary for completness (imagine vertical text starting from the bottom, then -ascent doesn't give us information necessary for the bounting box)
21:32:31slyrus1I'm once again having trouble grokking presentation-types, present, etc... If I manually specify the type with (present obj 'my-presentation-type) it works as expected. I'd like to be able call (present obj) and have my (presentation-method present) get called.
21:34:05slyrus1As a concrete example I'd like (present (make-point 100 100)) to result in my (presentation-method present) (I call it this to distinguish from the function present) with a suitable presentation class.