Glud documentation
Help to the GLU record fields
Version: 1.06 - 8th, June 1998

NAME
     %Param.Optional (or %P.O) - List of optional parameters of the action URL

SYNOPSIS
     %Param.Optional $n | $n,m | $n-m ...

DESCRIPTION
     Specify the list of optional parameters.

EXAMPLES
     %Param.Optional $1
     %Param.Optional $6 $3

     %P.O 1
     %P.O 6 3