print using #P"..." syntax.
changes in sbcl-0.8.12 relative to sbcl-0.8.11:
+ * minor incompatible change: the system no longer provides
+ optimization hints (conditions which are TYPEP
+ SB-EXT:COMPILER-NOTE) for conforming code in default compilation
+ mode; these hints are emitted when higher SPEED optimization is
+ requested, as before.
* the behaviour of the standard function ED is now customizeable by
third parties through a hook variable: see ED's documentation
string for information on the protocol.