Textbook on computer programming using REXX - includes theoretical exercises. Glossary.

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A basic reference for programming in REXX--IBM's SAA procedure language--covering all the language details, concise examples and solid, practical information on how to use REXX. Includes the most important REXX programming idioms, tips, and techniques to show readers how to get the most out of it.

ON THE DISK YOU'LL FIND: * Sample programs and data such as Hello World * A calendaring/scheduling package * Utilities to help users rebuild desktop objects, show files with archive bits, and demonstrate usage of special variables * Examples showing O-REXX with OpenDoc and WorkPlace Shell classes Drawing from over 20 years of programming experience, leading OS/2 and LAN specialist Tom Ender covers O-REXX from the ground up. He begins with an overview and tutorial of traditional REXX and the GUI builders that facilitate REXX on OS/2. He then clearly presents the object-oriented concepts of O-REXX and the built-in classes that support implementation. He also discusses the future of O-REXX-particularly O-REXX on the Internet. You'll find * Valuable programming on debugging and WorkPlace Shell * An extensive overview of O-REXX variable types and objects * An actual calendaring and program scheduling application developed in O-REXX * A comprehensive description of native debugging tools * Coverage of OS/2 RexxUtil package as an example of a REXX utility Whether you're an OS/2 developer and programmer, systems or LAN administrator, software developer, systems programmer, or anyone looking to develop a working ability with O-REXX, Object-Oriented Programming with REXX is the right place to start.

Originally developed for mainframes but highly portable across platforms-from servers to desktops to handhelds-Rexx is an easy yet powerful scripting language that's widely used for rapid application development. Covers Rexx interpreters for specialized functions-object-oriented, mainframe, and handheld. There are 8 different free Rexx interpreters optimized for different platforms and uses. This book shows how to use them all. Shows how to script for GUIs, databases, web servers, XML, and other interfaces. Details how to make the best use of Rexx tools and interfaces, with examples for both Linux and Windows. Includes a tutorial with lots of examples to help people get up and running.

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"The Encyclopedia of Microcomputers serves as the ideal companion reference to the popular Encyclopedia of Computer Science and Technology. Now in its 10th year of publication, this timely reference work details the broad spectrum of microcomputer technology, including microcomputer history; explains and illustrates the use of microcomputers throughout academe, business, government, and society in general; and assesses the future impact of this rapidly changing technology."

This book is recognized as the standard reference manual for the REXX Programming Language, much as Kernighan and Ritchie is recognized as the standard reference book for the C Programming Language.