Mon Jun 10 17:46:37 1996  Karl Fogel  <kfogel@floss.cyclic.com>

        * slife.c: use the CHECK_INPUT_MAYBE_DIE macro.

Wed Jun  5 10:07:39 1996  Karl Fogel  <kfogel@floss.cyclic.com>

        * slife.c (populate_universe): new func.
        (discover_dimensions): new func.
        (main): call above, and call init_graphics().
        (do_it): fix up various things.
        Use a switch, instead of a chain of ifs.

        * libido.h: prototype new rectangle-drawing functions.

Tue Jun  4 17:48:34 1996  Karl Fogel  <kfogel@floss.cyclic.com>

        * slife.c: new file.

        * libido.c (draw_rectangle, erase_rectangle): new funcs.
        (draw_fill_rectangle, erase_fill_rectangle): new funcs.

        * libido.h: add parameters to draw func prototypes.
        Add draw_point() and erase_point().
        Add draw_rectangle() and erase_rectangle().
        Add draw_fill_rectangle() and erase_fill_rectangle().

Sat May 25 23:15:00 1996  Karl Fogel  <kfogel@floss.cyclic.com>

        * libido.c (biggish_prime_p): new func.
        (check_input): use above to check primality.

Mon Jun 19 22:47:37 1995  Karl Fogel  <kfogel@floss>

	* dla.c (illuminate_field): set color based on field value.
	(set_color_based_on_count): new func.
	(do_it): use above.
	New var, steps, incremented as random walk progresses, reset when
	field is set or limit reached.

Fri Jun 16 20:03:46 1995  Karl Fogel  <kfogel@floss>

	* dla.c: Put this in the file:
	"This line is to test conflicts with CVS."

Wed Jun  7 16:52:04 1995  Karl Fogel  <kfogel@floss>

	* dla.c: Smaller distance between launch circle and limit circle.

Sun Jun  4 02:39:00 1995  Karl Fogel  <kfogel@floss>

	* Makefile, dla.c, libido.h: Added file saving/reading to dla.
	DEBUG_FLAGS added to Makefile.

Sat Jun  3 23:05:17 1995  Karl Fogel  <kfogel@floss>

	* rw.c, tri.c, flock.c, gon.c, libido.c, libido.h, dla.c (check_input):
	just return 1 or 0, don't die.
	(CHECK_INPUT_MAYBE_DIE): new macro, calls check_input, dies if 1.

	* dla.c: use a launch circle.

Fri Jun  2 05:12:41 1995  Karl Fogel  <kfogel@floss>

	* libido.c, libido.h, Makefile, dla.c, flock.c: Added dla.c.
	Moved CARTESIAN_DIST macro to libido.h, & changed definition.
	Updated its use in flock.c, but this change isn't tested yet.
	General convenience changes.

Tue Apr  4 14:57:37 1995  Karl Fogel  <kfogel@floss>

	* tri.c: .

Tue Mar 28 16:08:16 1995  Karl Fogel  <kfogel@floss>

	* gon.c: Don't draw any circles if delay == 0.

	* ChangeLog: .

Tue Mar 28 15:41:06 1995  Karl Fogel  <kfogel@floss>

	* libido.c (check_input):
	use failed prime as the seed for a new call to srand.

	* README: .

	* gon.c: Better usage message.

	* gon.c: Call them "vertices", not "points".

	* gon.c (main): parse "-help" option, sort of.

	* flock.c (usage): better message.

	* gon.c, rw.c (usage): new func.

	* README, Makefile: .

	* Makefile, flock.c, gon.c, libido.c, libido.h, rw.c:
	Import of collected screensavers.

	* Makefile, flock.c, gon.c, libido.c, libido.h, rw.c: Initial revision