Introduction

Rexx syntax
Executing Rexx Programes
Comments and Continuation
Literals and Variables
Display and Strings Concatenation
Parsing, Tracing, Debugging
Labs -Exercise 1
Labs -Exercise 2

Rexx Instructions Order
logical Comparisons
Loops in Rexx
CheckPoint Quiz - 1
Labs- Exercise 3 15 2
Labs- Exercise 4
Functions and Subroutines Introduction
Built-in Functions
Subroutines
CheckPoint Quiz - 2
Labs- Exercise 5
Labs- Exercise 6
Labs- Exercise 7

Writing Rexx Execs
Signals , Traps, Traces and Return Codes
Error Recovery and Testing
CheckPoint Quiz - 3
Labs - Exercies 8
Host commands 20 3
CheckPoint Quiz - 4
Compound Varaiables and Use
Outtrap Function
Data Stack
TSO Rexx stack commands
CheckPoint Quiz - 5
Labs - Exercies 9
Labs - Exercies 10

The EXECIO Function
Stream IO
Additional IO Functions
CheckPoint Quiz - 6
Labs - Exercise 11
Parse Instructions source of Input
Parsing Templates
Absolute and Relative column Parsing
Templates
Matching variable parsing templates
CheckPoint Quiz - 7
Labs - Exercise 12
Rexx compiler Introduction
Rexx in batch
Using Rexx to execute Operator
commands
CheckPoint Quiz - 8
Labs - Exercies 13
Labs - Exercies 14
Labs - Exercies 15

Project - 1
Project -2