7.127 USE
The USE command is used to invoke a Built-In Function (BIF). Arguments may be passed to the Built-In Function and values may be returned by the Built-In Function.
Also See
Required
USE ---------- BUILTIN -------- built in function name ------->
-----------------------------------------------------------------
Optional
>-- WITH_ARGS ---- list of arguments ------------->
| expandable group expression |
--------- 20 maximum --------
>-- TO_GET -------- list of field names -------------|
| expandable group expression |
-------- 20 maximum ---------