+* (Because of the interaction between the two previous items --
+ occasional inlining problems and new inline expansions -- the
+ new FIND, POSITION, FIND-IF, and POSITION-IF code won't really
+ kick in properly until debugging information is straightened out
+ in some future version.)
+* DEFSTRUCT and DEFCLASS have been substantially updated to take
+ advantage of the new EVAL-WHEN stuff and to clean them up in
+ general, and they are now more ANSI-compliant in a number of
+ ways. Martin Atzmueller is responsible for a lot of this.
+* A bug in LOOP operations on hash tables has been fixed, thanks
+ to a bug report and patch from Alexey Dejneka.
+* PPRINT-LOGICAL-BLOCK now copies the *PRINT-LINES* value on entry
+ and uses that copy, rather than the current dynamic value, when
+ it's trying to decide whether to truncate output . Thus e.g.
+ (let ((*print-lines* 50))
+ (pprint-logical-block (stream nil)
+ (dotimes (i 10)
+ (let ((*print-lines* 8))
+ (print (aref possiblybigthings i) stream)))))
+ should truncate the logical block only at 50 lines, instead of
+ often truncating it at 8 lines.
+* Martin Atzmueller fixed several other bugs:
+ ** correct ERROR type for various file operations
+ ** removing dead code
+* Alexey Dejneka fixed many bugs:
+ ** misbehavior of WRITE-STRING/WRITE-LINE
+ ** LOOP over keys of a hash table, LOOP bugs 49b and 81 and 103, and
+ several other LOOP problems as well
+ ** DIRECTORY when similar filenames are present
+ ** DEFGENERIC with :METHOD options
+ ** bug 126, in (MAKE-STRING N :INITIAL-ELEMENT #\SPACE))
+ ** bug in the optimization of ARRAY-ELEMENT-TYPE
+ He also pointed out some bogus old entries in BUGS, and fixed
+ a number of bugs which came into existence in the pre7 branch
+ (internal to the CVS repository), so that they never showed
+ up in release versions.
+?? Old operator names in the style DEF-FOO are now deprecated in favor
+ of new corresponding names DEFINE-FOO, for consistency with the
+ naming convention used in the ANSI standard). This mostly affects
+ internal symbols, but a few external symbols like
+ SB-ALIEN:DEF-ALIEN-FUNCTION are also affected.
+* :SB-CONSTRAIN-FLOAT-TYPE, :SB-PROPAGATE-FLOAT-TYPE, and
+ :SB-PROPAGATE-FUN-TYPE are no longer considered to be optional
+ features. Instead, the code that they used to control is always
+ built into the system.
+?? The value of INTERNAL-TIME-UNITS-PER-SECOND has been increased
+ from 100 to 1000.