Feature Request: Struct inner functions should be highlighted like a script

[FortressNebula]

If I had a struct like so:

then when I reference Add later on, the function would be highlighted like a normal variable.

My suggestion is for it to be highlighted like a script

[YellowAfterlife]

This is same as #143 - GMEdit will highlight them accordingly if it's a local variable, but not for instance variables (due to with-loops potentially changing scope)