On (08/18/07 10:55), Raymond LI wrote: > I was just trying to make them two alphabet long, so that we have easily > formattable strings. > Is there any better 2 alphabet altenative?
How about "--, tx, rx, both".
It's not all 2 char long (but so what?)
> I wonder it("rx,tx") is not as good as a single word, like "both" or "bo"?
true, but it's easily recognized (like ls :-))
--Sowmini
