[GRASS5] Testing Grass 5.3

[Glynn Clements]

Michael Barton wrote:

> 2. A small annoying item with r.colors under tcltk. If you check the 
> 'rules' box, nothing happens. It **should** go to a terminal screen and 
> allow you to enter a set of color rules. This is what happens if you 
> use r.color via the terminal command line.

Whether or not to use an xterm is set on a per-module basis; it isn't
possible to only use one when certain options are used. So, we need to
enable the use of an xterm always.

Also, the tcltkgrass interface doesn't support the use of the rast=
option.

-- 
Glynn Clements <glynn.clements at virgin.net>