CLU Reference Manual

This document serves both as an introduction to CLU and as a language reference programming manual. Sections 1 through 4 present an overview of the programming language. These sections highlight the essential features of CLU, and discuss how CLU differs from other, more conventional, languages. Sections 5 through 13 form the reference manual proper. These sections describe each aspect of CLU in detail, and discuss the proper use of various features. Appendices 1 through III provide concise summaries of CLU's syntax, data types, and I/O facilities. Appendix IV contains example programs.