Feature suggestion: separate compilation of source files.

[Davidl]

I think you should try di files, it's designed for speeding up compilation

>
> With respect to the dependency injection issue, would it be possible to  
> add a switch to DMD so all files passed where treated as if they where  
> the only file passed on the command line?
> I'd like to describe our current situation and why we think this switch  
> would be a good idea.
> Our government publishes a standard that defines the file format in  
> which some data files should be delivered to them. We use an automated  
> tool to generate a DOM that implements the standard and provides  
> validation capabilities.