- All REXX functions, instruction and reserved variables - Built-in functions for OS/2, TSO and CMS - Clear, useful examples of all REXX features - Compatiblitiy issues across OS/2, TSO and CMS platforms -Quick Reference Guide that contains typical facilities to needed to use REXX. Это и многое другое вы найдете в книге REXX with OS/2, TSO, & CMS Features Quick Reference Guide (Gabriel F. Gargiulo, Olivia R. Carmandi)