This is the 'to do' of Phoenix version 0.2.
Last update 7th September 1993 by Petri Kuittinen.

The items are listed in order of higher priority (the first item of
list should be done first). Notice that we are NOT going to do all the
items listed below, these are presented as ideas what others should
could do to Phoenix.

* Fix the bugs (see file BUGS) of course!

* Make the code more portable.

* User should be able to set fill mod point (aka brush hot spot, but
this one needs to be set in one pixel presicion).

* More block conversion routines. Change the dithering conversion
routines that they do ditherin for every SCREEN pixel in zoom modes!

* Implement 'real' grid with 1 screen pixel wide screen lines.
Efficient implementation needs doubling the amount of block
converters, a different conversion routine for grid and non-grid
modes.

* The user interface needs enchancing in many places. It would be nice
to have preset matrixes for 5x5 sharpen and soften too. Fix few
cosmetic bugs and ambigous error messages.

* More keyboard short cuts, possible reorganization of the older ones.
Needs more specifications.

* 'Clone' drawing mode. A mode that copies stuff from picture at x
offset and y offset (globals x_off and y_off, the old x_off and y_off
should be set to x_hot and y_hot!) to the current brush location.
Variants for everywhere/inside mask/outside mask and replace/add/sub
modes. <-- Probably means lot's of copy 'n paste code! ;-)

* Better undo. Support for multilevel undo and more clever undo scheme
(the current one saves the whole screen in freehand drawing modes).

* User selectable zoom area (a part screen defined by a rubbeband
is selected to be the area to be zoomed).

* Implement gamma correction filter. See The System Manual.

* Text tool, possibility add bitmap text to picture.

* Arc/curve drawing tool - maybe supporting a selection a many
different curves/splines. See The System Manual.

* Implement color histogram filter - something like in the xv program.

This list could go on and on, but who would want to read it all!
