WYCS: working through improvements to handle list updates and sublist.
WYCS: added support for range operators.
WYAL: messing around with the standard library stuff
WYCS: some tweaks
WYCS: process issues related to the type system now
WYCS: minor bug fix
Contemplating how to handle set types properly in the wycs type system.
WYCS: Working on the type system rules for handling sets.  I can see that this is going to need a *lot* of thought.
Working on the types for wycs, and including sets with non-empty components.  Currently, doesn't work and I have no idea why not!!