Added Node class and nonterminal methods to parser
Added new tags to Tag class and methods for nonterminals
Finished writing nonterminal methods
Refactored Parser and modified Main to print parser output
Parse tree seems to build correctly without throwing any errors
Symbol tree does not seem to build, but the matching is done correctly
Can now print lexemes, but depth is incorrect
Printing of symbol tree now works
Fixed issue with building symbol trees
Added ability to test all files in the working directory
Added ignoring of the carriage return character to lexer
Removed parse tree printing from Parser.class
All tests are passing
Numbers with exponents are now accepted and used to build the parse tree.
Created ant build file with Makefile interface
Modified old makefile to include parser stuff during compilation
Fixed jar target
Fixed issue with floats being rounded and '.1' being an invalid lexeme
Removed unused methods.
Moved ParserHelper's contents to Token and refactored Parser such that calls originally made to ParserHelper are now made to Token