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 tokenize-tests - 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.