indenting new macros (code indenting via pretty-printer)

[miller@cs.rochester.edu]

> Date: Wed, 14 Apr 93 09:36:13 PDT
> From: bha <@ada3.ca.boeing.com:bha@gumby.boeing.com>

Thanks for the code! Yes, I was looking with great trepidation on the
pprint chapter of cltl/2, and hoped there was something simple already
'out there' for standard lisp code with mild work for new macros... esp.
given the examples for "pprint-defun" and "pprint-let"... and additions
weren't intuitively obvious. Your example code should help me there!
Thanks again!