Project 1: Shell

This is the starter code for Project 1.

The Makefile contains the following targets:

• make all - compile everything
• make tokenize - compile the tokenizer demo
• make shell - compile the shell
• make shell-tests - run a few tests against the shell
• make test - compile and run all the tests
• make clean - perform a minimal clean-up of the source tree

The examples directory contains an example tokenizer. It might help.