I have looked at http://dlang.org/ddoc.html and http://qznc.github.io/d-tut/documentation.html and have some idea about how to write the text that will eventually become the document. But I have no clue as to go from the input file with Ddoc comments to the final document. I am on Windows 7, 64 bit; I have not installed anything related to the D Programming Language yet. I usually develop in C/C++ and my present interest is in commenting C/C++ code with Ddoc comments and ending up with the documentation. So what do I need to install and where can I find an example of generating documentation for a hello world program?