Seeking a Mentor for a NewBee

[eluser]hcri50[/eluser]
We got a problem Houston,

http://hcri.com/CL/

http://codeigniter.com/tutorials/watch/intro/

I am trying to follow the tutorial and there is something wrong. When I start typing the word Class no where in the selection does the word Class BY IT SELF COMES UP. class_exists is the first selection as my choice

And for extension only the extension_loaded comes up as a selection. this is not right.

What could be the problem???? The installation is quit simple, download unzip and place the folder in the htdocs. So, why would there while I am typing? as a selection.
I am watching the tutorial and I can see that the Class does come up automatically and that the extension also comes up automatically. But, not for me.