List installed modules

[Roberto]

On Sunday, 11 March 2018 at 01:55:07 UTC, Jonathan M Davis wrote:
> On Sunday, March 11, 2018 01:04:27 Roberto via 
> Digitalmars-d-learn wrote:
>> [...]
>
> The compiler has no concept of installed modules any more than 
> C/C++ has a concept of installed header files. It has paths 
> that it looks in for modules when it's told to import them, but 
> it doesn't know or care about any modules until they're 
> explicitly imported. If you want to see the default import 
> path, then look at dmd.conf and what it passes to the -I flag. 
> Otherwise, it's a question of where dmd is run from and what 
> additional -I flags the build process passes to dmd.
>
> - Jonathan M Davis

Thanks. I'll write an script.