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CLIST programming language
z/OS TSO/E General Information
The CLIST language is a high-level interpretive language that enables you to work more efficiently with TSO/E. You can write programs called CLISTs to perform routine and complex programming tasks on TSO/E.
The term CLIST is short for Command List because the most basic CLISTs are lists of TSO/E commands. When you execute such a CLIST, it issues the commands in sequence. CLISTs can also perform more complex tasks such as displaying a series of full-screen panels and providing interfaces to applications written in other languages.
The CLIST language provides a wide range of programming functions. Its features include:
Because the CLIST language is an interpretive language, CLISTs are easy to write and test and do not require you to compile or link-edit them. To test a CLIST, you simply execute it, correct any errors, and then re-execute it.
For complete information about writing, testing, and executing CLISTs, see z/OS TSO/E CLISTs.
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