[Freeciv-Dev] Re: [PATCH] more small directional cleanups

[Trent Piepho <xyzzy@xxxxxxxxxxxxx>]

On Mon, 20 Aug 2001, Ross W. Wetmore wrote:
> If you are checking to see if the coordinates are normalized so you 
> don't have to call normalize_map_pos() this is false economy, as that
> function doesn't do anything to the coordinates if they are normalized.

I think the point of is_normal_tile() was for assert calls, to help trap cases
where non-normal positions were used where they shouldn't be.