This patch against CVS HEAD adds a color dialog
to NEdit. It has some nice features:
* Ability to change text fg/bg, selection fg/bg,
highlighted fg/bg, line number color, and cursor
* Instant, as-you-type validation of color names
(similar to font names in the font dialog).
* Since colors are now stored in .nedit you
can't have mismatched plain/syntax highlit colors.
* Ability to fill Default Settings -> Colors dialog
with colors from current window. (We should add
this to the font dialog too, IMO.)
There's also an enhancement of the font browser
that changes the sample display to an editable text
field with appropriate coloring. This is still buggy
though, and might not be worth the trouble.