Re: color-grey-p and black?

[Eli Zaretskii <eliz@gnu.org>]

> From: "Richard M. Stallman" <rms@gnu.org>
> Date: Wed, 28 Sep 2005 13:10:46 -0400
> Cc: emacs-devel@gnu.org
> 
>     if (defined_color (f, color_name, &color, 0))
> !     gray_p = (/* Any color sufficiently close to black counts as grey.  */
> ! 	      (color.red < 5000 && color.green < 5000 && color.blue < 5000)
> ! 	      ||
> ! 	      ((abs (color.red - color.green)
> ! 		< max (color.red, color.green) / 20)
> ! 	       && (abs (color.green - color.blue)
> ! 		   < max (color.green, color.blue) / 20)
> ! 	       && (abs (color.blue - color.red)
> ! 		   < max (color.blue, color.red) / 20)));

Wouldn't it be better to simply replace "<" with "<=" in all 3
comparisons?  That seems to me like a less radical change.