FREQUENCIES /VARIABLES=!vars.
!ENDDEFINE.
+* Initially define the 'vars' macro to analyze v1...v3.
DEFINE !vars() v1 v2 v3 !ENDDEFINE.
!commands
-* We can redefine the variables macro to analyze different variables:
+* Redefine 'vars' macro to analyze different variables.
DEFINE !vars() v4 v5 !ENDDEFINE.
!commands
@end example