3.1 - 3.4

This is my interpretation of the first four sections of chapter 3. It is most definatly not fully tested, error detection and correction is non-existant and it is poorly documented.

It does, however, illustrate the concepts from these sections.

Makefile
buffer.C
buffer.h
main.C
scanner.C
scanner.h
symbolTable.C
symbolTable.h
token.C
token.h
test The test file.

3.5

The flex example (somewhat) from the book.

I modified the book's example to match my structure. Ie it uses my tokens and symbol table. I'm not quite following the FLEX/LEX philosophy since I am using yylval to return the entire token, not just the property. I do this because I have the token type overloded and I didn't want to have to write more code.

There was a tiny change in token.h (IF=1) to fit into the EOF scheme for flex. The Makefile was altered as well.

book.l