Basic scanner functionality
Finished scanner
Started syntax tree
Basic syntax tree done
Basic symbol tree functionality
Basic environment
Started environment and parser classes
Finished Selector
Mid-way through parser
Almost done with parser
Finished everything but the Decls
Added constant and type declarations
Finished parser (untested)
Started working on graphical functions
Finished graphical for syntax tree
Added test; fixed some bugs
Fixed some bugs; added better view to test
Fixed some bugs
symbol_table: Added graphical printing
syntax_tree: Refactored graphical code