z/VM EXECIO CARD syntax, including optional operands
"EXECIO num_rec CARD
( input_options1 "
1 - Input_options applicable to EXECIO CARD
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The Legac-e Information Site
Legac-e - REXX : Using EXECIOOpposite is the syntax of the EXECIO command used to retrieve records from the virtual reader.
Note that the values after the open parenthesis ( are all optional and should be selected as required.
A closing parenthesis ) is optional and hence often omitted.
"EXECIO num_rec CARD
( input_options1 "
1 - Input_options applicable to EXECIO CARD
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