On Jan 2, 2014, at 10:03 AM, Jed Brown <jedbrown at mcs.anl.gov> wrote: > only for Look, it's a demonstration prototype. The shift syntax handles one case. For other cases you need a different syntax or extend the current. Victor. -- Victor Eijkhout, 512 471 5809 (w) Texas Advanced Computing Center, The University of Texas at Austin