How to use D for cross platform development?

[Chris W.]

I am using D for cross platform development. I recently 
implemented C wrappers for D. It works fine (Mac OS X). I could 
also create a Python module that consists of both D and C code 
(the C code is really just the wrapper for the module's 
functionality that is completely in D). It also works with Lua.

I think the decision to make C logic part of the language was a 
very very good idea. The dream of every cross platform developer.