    //
    // demonstrate log scale by including $chunk_logstubs and $chunk_logtics
    // (which are located in the prefabs directory..
    // the PLOTICUS_PREFABS environment var must be set in order for these to be found)..
    //

    #proc areadef
    rectangle: 1 1 5 2
    xscaletype: log
    xrange: 0.1 75
    yrange: 0 1

    ///// do x axis (y axis done below)..
    #proc xaxis
    selflocatingstubs: text
    #include $chunk_logstubs

    #proc xaxis
    axisline: none
    selflocatingstubs: text
    #include $chunk_logtics