巢鹏

Is it possible we add a `(` in completion result when detected it is a function. It should be easier and helpful.

It would be better that have switch for each provider caused I only want to turn off definition.

i had tried `pip install pyopengl` but get the same problem. ``` Traceback (most recent call last): File "main.py", line 7, in from pyglet.gl import * File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/__init__.py", line 510,...