rt scripts

The entire state of a scratchpad can be saved to a simple ascii file with file type .rt.  This is done from the documents submenu, and if it is a new scratchpad, you will be prompted for a filename.  Similarly, you can restore a mix by first opening a new scratchpad and then opening a .rt file from the documents submenu.    (If you get really tired of interfaces you can even run a mix from the driver directly by directing that script into the driver itself, e.g.  rt.driver < myscript.rt.  You do this from a terminal window.  The command to play is mix(start,end)).    The .rt script will  save and restore the state of your tracks window as well.