Lots of changes!
I've started programming from scratch, and here are some of the new features:
- n-ary set of symbols
- multiple windows (MDI)
- huge workspace (10000x10000 pixels) without a memory issue
- ability to edit your own machines
- execute machines n times (where n is undefined)
- use expressions, for example n+5, to execute machines
- execute machines at desired speeds
-...
