CS 4120

Packages

edu.cornell.cs.cs4120.testing	Interfaces that CS 4120 groups should implement to help the course staff test their work.
edu.cornell.cs.cs4120.util	Common utilities.
edu.cornell.cs.cs4120.xi	Classes and interfaces relating to Xi source.
edu.cornell.cs.cs4120.xi.lexer	Classes and interfaces for lexing (or tokenizing) source code Nothing should depend on anything in this package except for code related to parsing.
edu.cornell.cs.cs4120.xi.lexer.cup	An adapter that allows Lexer instances to interface with CUP-generated parsers.
edu.cornell.cs.cs4120.xi.parser	Interfaces for parsing Xi source.
polyglot.util	Classes to provide compiler utilities, such as data structures and convenience classes.