Under SBCL, floating-point numbers were printing incorrectly.
e.g. (format t "~A" 12.34) was printing 12.1234!
The equivalent string literals were ok.

Investigation found that SBCL prints floats as
  (write-string "1234" 0 3)
  (write-char #\.)
  (write-string "1234" 3 nil)
This last call was incorrectly handled by the IF.
I assume it was meant as an optimization...

Eduardo Costa reported the error when indenting a form like
(defvar test
  '( asdf ; note space after left paren
;ltk error on this line

Basic idea is to make the tokenizer skip leading whitespace.
Probably only slightly more robust than the previous code.

These were incorrectly disabled; they appear to be compatible with TTk.

- don't clutter *features*
- make sure *web-browser* is always in a proper defparameter form

This could use some more robust code (e.g. a probe-file or the like)
or at least better platform detection.

Menus help new users find functionality.
The current menus should cover every *key-<action>*.
Should rework these so the key bindings are shown.

File macros depends on *indentation-rules* which is defined in config.

Phil sent these by email since his website went belly-up.