And, report match counts from "sel", "thresh", "emph".

    selsrc(), seldest(), selname(), seltoken().
"thresh" now accepts "-s 'destexpr'".
Add new selthresh SelOp.

Next: implement "see" in drawspecks().
Add "picked" callback which gets notified of all pick results.

emphasis tag.
Use new sfStrDrawTJ (with transform & justification) for text.
Yeow, handle polymax properly -- default == infinity!
Add "vcmap" for per-datafield colormaps.
Enable GL_SMOOTH mode to get texture colors to work right (huh? why do we need to?).
"tfm c"/"tfm w" choose cam vs. world (default) location for object tfms.

popen() needs "r" not "rb" -- no such thing as binary mode.
kira_open() gets original filename if we can't find it, for error messaging.

Now, the only #ifdef KIRA/WARP needed in partibrains.c are
the data-command initialization routines.  All others,
including control-command parsing and specialized drawing,
is now via a function table.

Put colorseq/sizeseq/threshseq invalidation in kira_parti, not here,
since we needn't do it when warping.
By default, clock range is whatever it had been set to before.

Initialize all dynamic-data stuff explicitly.

Ellipsoids allow 3-component (Rx Ry Rz) orientation numbers too.
st->dyndata doesn't mean we should trash the anima[][] specklist.
Need to keep it intact for warping.

Finally parse snapshot arguments properly...?

snapshot/snapset.  Not actually implemented yet.
Add "clipbox hide".  This (a) doesn't display the big yellow box
and (b) doesn't enable OpenGL clipping -- just whatever object culling
the draw routine does anyway.
specks_draw_mesh() now pays attention to drawing style (solid/line/plane/point).
When drawing ellipsoids, disable blending altogether if bgcolor != 0.
Small, distant labels now disappear by default.  To get the old
draw-tiny-line behavior, use a negative "labelmin" value.

Add "ghosts" ctl command (not really implemented).
Add "winsize" ctl command.
Ellipsoids now accept -l levelno option, in which case
"hide levelno"/"show levelno" applies to them.  Default is -1,
which means "show if any level is shown", but hidden by "hide all".
Scrap ghost maintenance.  Do that elsewhere instead.
Make "maxcomment" work properly.

New "version" command in partibrains reports that and the partibrains.c CVS ver no.

Have a separate "comment" pointer.  Pass it to specks_read_ellipsoid too.

Complain of unrecognized data commands.

"object" command alone reports our currently selected object.

reports object name before invoking each command.

Data-language references can create, command-language ones can't.
Switch specks_read() to argc/argv style, using new "tokenize()" function.
Some commands still want the original string, so we also have rejoinargs().
Allow for adjustable comment length with "maxcomment" data command.
New "ellipsoid" and "mesh" objects.  Only quadmeshes implemented right now.
Data-language "tfm" command is now quiet.  Command-language tfm still verbose.
Check at run time for endian-config errors and refuse to run if wrong!

Allow alpha to adjust brightness of mesh objects.

polyorivar and texturevar now accept field names as well as numbers.

alias or not!

Then "txscale .5" always shows entire texture regardless of polysides.
Add new "ptsize" command -- makes more sense than "fast".  "fast" still works.

Then, for "polysides 4" and "txscale .707",
the vertices coincide with the corners of the 0..1 texture.

Object aliases: "object gN=ALIAS", or in command mode, "gN=ALIAS".
Accept "ellipsoid" data tag; not yet implemented.

Add "pickrange".
Mention jump, center in help msg.

Don't let "kira tree" hide "kira track" -- demand 3 chars!

Update cookedcmap when "cment" changes cmap.

Toss unused variable.

Add "setgamma" (abbr. "setgam" or "cgam") command to adjust colors.
Add "kira tree {off|on|cross|tick} [tickscale]" subcommand
for showing tree structure of interacting groups.

Ensure that, for starlab, clock is always in "continuous" mode.