issues with class inheriting from context

[cooper]

I've always wanted class to inherit from context since you can extend a class with the package keyword just as you can a context, but it causes problems.

I made it so Class inherits from Context now, which is working OK, except that I had to tweak something in Function.pm. I had to use the actual outer scope of the function rather than the nearest context. This is undesirable because it would allow function type checks to be blinded by lexical variables or nested functions having the same name as the type.

[cooper]

by "problems" I mean that it gets stuck in an infinite loop during initialization

[cooper]

I reverted it to the way it was. Classes no longer inherit from context, the function type resolving is fixed. I still want them to though.

[cooper]

Since classes are not contexts, this happens with the new autoloading checks:

2:36:50 PM <booby> Class 'Vector' { ?$items:Num... }
2:36:55 PM <~mad> error in Math/build/Vector.frt.pm: Couldn't find Math::VectorAxis|VectorAxis at /Users/mitchellcooper/Projects/ferret/lib/Ferret/Core/FF.pm line 69.

This is because it's checking Math::VectorAxis and VectorAxis but NOT Math::Vector::VectorAxis (which is where it actually exists). It only looks for the package name, not the class.