Development Notes
=================
-- `Adding Extensions <#extensions>`__
-
-.. _extensions:
-
Adding Extensions
-----------------
- If ``glext.h`` doesn't define the extension, edit ``include/GL/gl.h``
and add code like this:
- ::
+ .. code-block:: c
#ifndef GL_EXT_the_extension_name
#define GL_EXT_the_extension_name 1