** Printing symbols with *PRINT-CASE* :CAPITALIZE respects the
description of determination of which consecutive characters
constitute a word.
+ ** Printing the "Space" character with escaping on now yields "#\\ ",
+ rather than "#\\Space", as mandated by ANSI 22.1.3.2.
planned incompatible changes in 0.8.x:
* (not done yet, but planned:) When the profiling interface settles