cremacro.gif

create [or replace] macro MACRO-NAME
 [%MACRO-SIGNATURE%]
 as MACRO-EXPANSION 
 [spec CALC-SPEC-STRING [comment COMMENT-STRING]]

MACRO-SIGNATURE::=
 '('
   {
    !any!
     |single
     |group
     |optional
     |optional_group
     [,...]
   }
 ')'