FYI: I've released a new OpenGLRaw version 3.0.0.0 which is now quite close to the gl package. The changes:

* Use pattern synonyms for OpenGL enums.

* Changed module name prefix from Graphics.Rendering.OpenGL.Raw to Graphics.GL.

* Use slightly different type synonyms for GL type (introducing Fixed on the way):

* CDouble => Double (for GLclampd, GLdouble)

* CFloat => Float (for GLclampf, GLfloat)

* CInt => Fixed (for GLclampx, GLfixed)

* CInt => Int32 (for GLint, GLsizei)

* CSChar => Int8 (for GLbyte)

* CShort => Int16 (for GLshort)

* CUChar => Word8 (for GLboolean, GLubyte)

* CUInt => Word32 (for GLbitfield, GLenum, GLhandleARB, GLuint)

* CUShort => Word16 (for GLushort)

There are still a few minor differences between OpenGLRaw and gl (see https://github.com/haskell-opengl/OpenGLRaw/wiki/Merging-OpenGLRaw-and-gl), but nothing serious: As a test, I modified the luminance package to make it compatible with the new OpenGLRaw, and the diff is really small (see https://github.com/phaazon/luminance/pull/39). So I think that the gl package can be retired, but that's of course totally up to Edward and Gabríel. A few remarks:

* Using pattern synonyms means losing support for GHC < 7.8, which I consider OK now that 8.0 is coming soon. But to be sure, there is a branch ("classic") for the previous OpenGLRaw API if the need for minor changes/bug fixes arises.

* To stay consistent, GLURaw has been changed in a similar way.

* The OpenGL package has been adapted to use the new APIs internally, but its external API is still the same.

Cheers,