compact/minified basic V2 emitter

[nippur72]

It would be nice if the compiler, once has parsed the basic source file, would emit an optimized basic V2 source, along with the machine language output.

Optimizations might include:

• removing spaces and comments
• put as much as possible tokens into a single line number
• reduce variable name lengths
• replace 0 constants with .

Think of it as a minifier, similar to JavaScript uglify if you know about it.

[EgonOlsen71]

I'll think about it when I find the time.