- Multidimensional arrays
- INPUT, multiple variables, different types (not just string)
- tokenizer might not work for programs with no spaces like superstartrek.bas
- GOSUB how will that work?
- IF THEN statements can have multiple statements in the "THEN" block
- boolean expressions are only valid in IF clause I think. So can tell when "=" should mean "=="
- The conversion to tokenlist doesn't preserve whitespace