If there's an 8th numeric field in a .wf file, take it to be a focallen distance.

Add parti_focalpoint().

It now returns void.
Fix (?) interaction between "winsize" and "detach".
At least, it works to say in .partiviewrc
    eval winsize 800x600+400+50
    eval detach hide
to get a bare graphics window with no UI panel.

MacOS X port, "home" command/button, lots of bug fixes -- into main branch!

Where appropriate, update references to geomview license too,
now called COPYING.geomview.

Once we pick a license this might change, but
in the mean time, at least the NCSA UIUC origin is noted.

structure names (?!).

"inertia on/off" and "detach [fullscreen]" commands.

and into partiview.cc, using new parti_add_commands hook.

Declare getfloats() (from partibrains.c at the moment).

but do return the Fl_Plot * so the caller can.

Increase MAXSTUFF yet again.

Can't actually do such rendering yet.

reports object name before invoking each command.

CONSTify input strings where possible.

``extern "C" { ... }'' doesn't need a post-semicolon.

Add parti_allobjs() for "gall" command.

Add parti_nudge_camera() to aid in tracking objects.

Lots of changes to support new time flow and additional
time-related GUI.  Probably not all there but at least somewhat usable.