ddoc - modules with same name

[rumbu]

Let's suppose I have a module structure:

- package.module1.core
- package.module2.core

Building documentation with dmd will generate a sigle core.html 
file with content related only to package.module2.core, 
overwriting the first one.

Is there any way that dmd can recreate directory structure for 
documentation, obtaining two files: package\module1\core.html and 
package\module2\core.html?