Contents
Preface
1Introduction
1.1Users of this book
1.2The significance of the REXX programming language in z/OS
1.3Brochures for programming ISPF applications
1.3.1The REXX programming literature
1.3.2ISPF reference books
1.3.3TSO reference books
1.3.4The ISPF services
2Introduction to the REXX programming language
2.1What is REXX?
2.2Overview of REXX under TSO
2.2.1Recognizing a REXX procedure by the TSO
2.2.2Running REXX procedures in the TSO
2.3Compile REXX procedures
2.4Performance of REXX procedures
2.5The syntax of the REXX language
2.6Variables in REXX
2.7Data types of REXX variables
2.8Operators of the REXX language
2.8.1String operators
2.8.2Arithmetic Operators
2.8.3Compare operators
2.8.4Logical operators
2.9Stems in REXX
2.9.1
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