Table of contents for Mastering OS/2 REXX / Gabriel F. Gargiulo.


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What You Can Do with REXX.
Where Does REXX Fit in on OS/2?.
How to Create and Execute a REXX Program.
REXX Syntax: The Rules of the Language.
The Basics: Some Simple REXX Verbs.
IF--the Conditional.
String Manipulation: The Parse Instruction.
Debugging.
Trapping Errors.
Math.
SELECT: The Case Structure.
Executing OS/2 Commands.
Built-in Functions.
User-Written Functions/Subroutines.
Looping.
Queuing Data with REXX.
Compound Variables.
Reading and Writing Files.
The INTERRUPT Instruction.
Converting from Batch Files.
Appendices.
Index.