anchor.diff:  //
   // should find and aggregate share their implementation of projection?
   // 
  -// break up Storage.fs.  move sqlite-specific stuff down a layer.
  -//
   // no test case for $orderby int?  see sortFunc.
   //
   // should count (and maybe distinct) map onto the agg pipeline?
  -//
  -// Expr_dateToString parse should not care about order of subdoc keys
  -//
  -// remove rowid from the sequences ?
   
   open System
   open System.IO
  
positive.code:     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *)
  
  // conn = open
  //
  // cmd_ prefix
  //
  // lsof problem, funk not called?
  //
  // figure out why none of the parallel shell things work
  //
  
negative.code: // geo
  //
  // $text ? fts ?
  //
  // $natural query modifier
  //
  