** revert-buffer should eliminate overlays and the mark.
+** erase-buffer should perhaps disregard read-only properties of text.
+
** Make occur correctly handle matches that span more than one line,
as well as overlapping matches.
** Make occur handle multi-line matches cleanly with context.
+** In Custom buffers, put the option that turns a mode on or off first,
+ using a heuristic of some kind?
+
+** Define recompute-arg and recompute-arg-if for fix_command to use.
+ See rms message of 11 Dec 05.
+
** Height returned by frame-parameter ... and height given to
make-frame does not mean the same thing. The former includes menu and
tool bar lines, the latter don't. frame-parameter should return height
without menu and tool bar lines.
+** In Emacs Info, examples of using Customize should be clickable
+ and they should create Custom buffers.
+
* Important features:
** Provide user-friendly ways to list all available font families,