[antlr-interest] Use partial classes for C#

[Martin Probst]

Hi,

> Of course, this is how I do it for now. However, partial classes were
> invented for exactly this reason: Mix generated and hand written  
> code in one
> class but in different files. ASP.NET / WinForms etc. do it and a  
> whole
> bunch of other generators do it as well. This is the standard way of
> generating code in the .NET world.
>
> So I think ANTLR should follow this.

I really don't care how ANTLR does this in .NET, but just out of  
interest: what is the supposed benefit of this feature if I can also  
solve it using abstract base classes? I don't understand why it was  
necessary to add this feature.

Regards,
Martin