HP 3000 Manuals

MPE/iX Quick Reference Guide

OPTION 

This command modifies the environment of user defined commands and
command files.  It is used within the command definition to set up and
change the environment dynamically.

OPTION [LIST  ] [,] [RECURSION  ]
       [NOLIST]     [NORECURSION]
     OPTION LIST 

MPE/iX 5.0 Documentation