Output of dmd and dmd.conf location

[Moritz Warning]

On Wed, 24 Mar 2010 13:34:05 -0700, Walter Bright wrote:

> Moritz Warning wrote:
>> Smth. like this would be helpful.
> 
> I like it. It's a good idea.

http://d.puremagic.com/issues/show_bug.cgi?id=4002