_INSTANTIATING CODE PATTERNS_
by Fred Wild

Example 1:

                                ://
                                ://  Class <obj.name> -------------
                                ://
                                :
                                :class <obj.name> \
        <obj.has_parent>        :: \
        .each_parent
                                :<parent.name>\
        <!parent.is_nth>        :, 
        <parent.is_nth> : 
        .end
                                :{