leaving some filing for later:-) from the monster
EVAL/EVAL-WHEN/%COMPILE/DEFUN/DEFSTRUCT cleanup:
** made inlining DEFUN inside MACROLET work again
-* incompatible changes listed in NEWS:
- ** changed default output representation of *PRINT-ESCAPE*-ed
- unprintable ASCII characters to #\Nul, #\Soh, etc.
+ ** (SB-DEBUG:BACKTRACE) output should start with something
+ including the name BACKTRACE, not (as in 0.pre7.88)
+ just "0: (\"hairy arg processor\" ...)"
* more renaming in global external names:
** used DEFINE-THE-FOO-THING and DEFFOO style consistently (and
deprecated supported extensions named in the DEF-FOO