...one of the most highly
regarded and expertly designed C++ library projects in the
world. — Herb Sutter and Andrei
This quick reference section is provided for convenience. You can use this section as a sort of a "cheat-sheet" on the most commonly used Lex components. It is not intended to be complete, but should give you an easy way to recall a particular component without having to dig through pages and pages of reference documentation.