includeme

**Demo Video: <http://www.youtube.com/watch?v=vhs5r-iGpNU>**

includeme is an extension for GNU Emacs that will automatically insert
`#include` and `using` statements into your source code while you write
C/C++ and it's 100% guaranteed to actually work. For instance if you started
writing a new C++ program and typed `cout` and then pressed the magic key,
includeme would then insert `#include <iostream>` and `using std::cout` at
the top of your file.

So what's the catch? It only works for popular and standardized
APIs. No attempt is made whatsoever to analyse your code. includeme
comes with a database of all the symbol and header definitions for
libraries deemed important by Justine Tunney. Things like POSIX,
the Standard C Library, C++ STL, etc.