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Built-in Functions

The following are the built-in REXX functions. Which are divided into the following categories:

Any other program or internal command of system interpreter (COMMAND.COM) may be used as rexx function, if it is called in quotes.

directory = 'cd'(), or files = "dir"("*.*","/w")

Current directory or the directory defined by the environment variable TEMP is used for the temporary pipe files.

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