Rexx in the TSO Environment (The QED IBM mainframe series)

Learning REXX opens the door to mastering TSO and CMS and makes using DB2 and SQL/DS much easier. This revision contains important new additions including how to set up for rapid execution, using REXX in QMF and with the TSO/ISPF Dialogue Manager, more detailed information on using ISPF edit macros and a complete reference guide describing REXX verbs, functions and reserved variables.