Parameters

If you want to supply information to a macro as parameters, you must identify these parameters on the ISREDIT MACRO statement by enclosing them in parentheses. For example, if you have this macro command in an edit macro named FIXIT:
CLIST Statement REXX Statements
 
ISREDIT MACRO (MEMNAM)
ADDRESS ISPEXEC
'ISREDIT MACRO (MEMNAM)'

when you enter:
Command ====> FIXIT ABCD
the value ABCD is assigned to the variable MEMNAM.