lifetime analysis to overwrite closed-over variables (lp#681092).
* bug fix: encoding errors from some multibyte external formats such as EUC-JP
were not handled correctly (lp#713063).
+ * bug fix: printing waitqueue objects without setting *PRINT-CIRCLE* to T is now
+ safe (lp#673630).
changes in sbcl-1.0.45 relative to sbcl-1.0.44:
* enhancement: ~/ and ~user/ are treated specially in pathnames.