Ch09 Progress:
- All files updated
- Missing parsers added (some may be deleted later, ie Array)
- Missing error codes added

Note:
- ConstantDefinitions and SubrangeType parsers appear to be necessary
- May want to add StringToken and " later
Ch09 Progress:
- Works with a single line of variable declarations or a single type
Ch09 COMPLETED... Maybe...
Ch10 COMPLETE... Maybe...
Issues from Ch09 still persist:
- Variable declarations only allowed before block
- Only block can have assignment at the moment, ie i = 5
Ch10 Progress:
- Replaced Intermediate package
Still need to:
- Add new parsers (and fix for C)
- Fix VariableDeclaration (allow for declaration in compound statements)
Ch11 Progress:
- Added missing parsers

NOTE:
- Need to rewrite: Block. CallDeclared, Call, CallStandard,
Declarations, DeclaredRoutine, Program, TypeDefinitions, and
VariableDeclarations parsers. Maybe more...
Ch11 Progress:
- Done: If, While, Compound
- Currently working on Program and Routine
- The rest are either probably done or soon to be deleted
Ch11 Progress:
- Functions parse
- Need RETURN statements
- Need to fix compound statements ;
Ch11 Progress:
- Added RETURN to the Statment Parser (UNIMPLEMENTED)
Ch11 COMPLETED!!!
Ch12 Complete?
- Errors @ runtime with return statement
Ch11 Stuff:
- Deleted erroneous backend folder
- Changed test.c
Ch12 Progress:
- EXECUTES! YAY!
- Need to actually implement the return goto
Cha 12 Work...
Progress:
- Compiles the .j file, but not sure how to run it ("java test" gives
runtime error).
Progress:
- Fixed interpreter
- Executor compiles, but cannot run compile .j file
COMPILES!
- Need to implement Return's GOTO
Progress:
- Fixed returns: skips remaining tokens if return has been issued
- Added simple .bat files for compiling and running code in order
- Fixed? 0 parameters throwing error

Working on:
- Adding read/readln back in
Done!
- Was going to implement read() but I'm too stupid. ;)
Added check for odd identifier token while parsing functions