Zemscript

This is a discussion on Zemscript within the Compilers forums in Theory and Concepts category; I've created a simple script interpreter in Java at http://code.google.com/p/zemscript/ . Its purpose is to provide a simple code base that is easy to understand and be used in teaching basic techniques in writing an interpreter. The project contains the following: * Hand written Lexer * Parser that process tokens from the Lexer to check the syntax and generate an Abstract Syntax Tree * An Interpreter that evaluates the abstract syntax tree by visiting the nodes. It also performs some semantic checking. Can you provide me with your feedback? Thanks in advance!...