Set the explicit color for |command_id| and |color_type| to |color|.
Specify a |color| value of 0 to remove the explicit color. If no explicit
color or default color is set for |color_type| then the system color will
be used. Returns true (1) on success.
Set the explicit color for |command_id| and |color_type| to |color|. Specify a |color| value of 0 to remove the explicit color. If no explicit color or default color is set for |color_type| then the system color will be used. Returns true (1) on success.