for non-GENCGC systems has been increased to 20M (since that
seems much closer to the likely performance optimum for modern
systems than the old 4M value was)
+ * minor incompatible change: new larger values for *DEBUG-PRINT-LENGTH*
+ and *DEBUG-PRINT-LEVEL*
* SBCL runs on SPARC systems now. (thanks to Christophe Rhodes' port
of CMU CL's support for SPARC, and various endianness and other
SBCL portability fixes due to Christophe Rhodes and Dan Barlow)