V2 string

[Sean Kelly]

Derek Parnell wrote:
> I'm converting Bud to compile using V2 and so far its been a very hard
> thing to do. I'm finding that I'm now having to use '.dup' and '.idup' all
> over the place, which is exactly what I thought would happen. Bud does a
> lot of text manipulation so having 'string' as invariant means that calls
> to functions that return string need to often be .dup'ed because I need to
> assign the result to a malleable variable. 

So just use char[] instead of 'string'.  I don't plan to use the aliases 
much either.


Sean