stéphane ducasse wrote:
> I thought that we could assign a compiler class to a class. At least  in 
> VW this was that way that roel loaded Prolog like methods with a file in.
> So I would avoid the preferences plague.

Actually, I don't like this approach too much simply because it creates 
complete confusion about what the underscore stands for. The way I would 
try to address the problem is by annotating the source representation 
(e.g., file-outs) since this is an issue which is only applicable when 
filing in code so that new code can be distinguished properly. Like for 
example, a line that says 'Parser attributes: underscoreIsLetter' (or 
something in that mood) and that, Stream>>fileIn can use to set up the 
parser properly.

Cheers,
   - Andreas