Functions Afunctionis a sequence of instructions that can receive data, process it, and return a value. In REXX, there are several kinds of functions. Built-in functions are built into the language processor. Fo
The REXX language has an extensive library of functions known asbuilt-infunctions. There are two classes of built-in functions: those which are part of SAA (Systems Application Architecture); additional functions defined in the bookThe REXX Languageor in other implementations (e.g. TSO/E). For...
Quiz on Rexx Built-in Functions - Explore the various built-in functions of Rexx programming language to enhance your coding efficiency and effectiveness. Learn how to utilize these functions in your applications.
Rexx - Built-In Functions Rexx - System Commands Rexx - XML Rexx - Regina Rexx - Parsing Rexx - Signals Rexx - Debugging Rexx - Error Handling Rexx - Object Oriented Rexx - Portability Rexx - Extended Functions Rexx - Instructions Rexx - Implementations Rexx - Netrexx Rexx - Brexx Rexx -...
Error checking of built-in functions is improved. The Compiler now issues messages even if there is no message repository installed under z/VM and z/OS. A new date conversion function is provided that allows you to specify the input format, the input date, and the output format. ...
This is an intermediate course for people who need to write and maintain Rexx programs in the z/OS system environment.What You'll Learn Write programs using the Rexx language Use various data parsing techniques Use built-in Rexx functions Create user-defined internal and external functions and su...
As a programming language, REXX contains a large set of built-in functions. Using these functions makes it easier to write programs in REXX. However, in specialized situations, you may find that your program needs a function that REXX does not supply. For example, there is no built-in squa...
99 9.2 Routines used by built-in functions ... 99 9.2.1 Argument checking ... 99 9.2.2 Date calculations ... 102 9.2.3
If you read the manual yoy will find that such functions do not exist. You have to "roll your own". Lucjily some other people have already done that for you but you will have to search the internet - especially mainframe forums but other mainframers have their own sites which have such...
STRING-RIGHT-TRIM, andSTRING-TRIMfunctions respectively, supplyingREXXPARSE:*TRIM-CHARACTER-BAG*as the character bag argument. This is exported so that you may bind it to other characters (outside of thePARSEform), but note that it will affect all trim transforms in the scope of the binding...