Changes between Zile 2.0 and 2.2:
* More code cleanup.
* .zilerc replaced by .zile, which is a pseudo-Lisp file.
* Various other bug, design and documentation fixes.
* Add case-replace and kill-whole-line.
* Change command-line options to be more like Emacs.
Submitted by Han Boetes <han@linux-mandrake.com>.
Zile is another Emacs-clone. Zile is a customizable, self-documenting
real-time open-source display editor.
