This AutoCAD tip comes from Chris Wade, who uses the routine to quickly zoom to the last object drawn.
"This is very handy when inserting blocks or xrefs or when pasting something into a drawing and for some reason it isn't visible on the screen."
(defun c:zo ()
(vl-cmdf ".zoom" "o" (entlast) "")
Notes from Cadalyst tip reviewer R.K. McSwain: This is a good idea and a quick shortcut to a feature that many people may not even know about, and that is the ability to zoom to a particular object.