- Added the ability to force immediate mode processing (calculator mode) by beginning a line with =
- Expanded parser testing
- Expression execution seems to be broken now, everything is returning error code 0 and not returning results
- Fixed the tokenizer to chomp whitespace from left and right of tokens
- Fixed the tokenizer so it returns reserved symbols not just constants and expressions
- Added some tests for the basic tokenizer and parser
- Started working on structures to allow the basic interpreter to store lines in memory
