anchor.diff:  //
   // consider having the LiteServer layer keep the kv.conn open all the time.
   //
  -// funk never gets called when the client abandons a cursor.  time it out.
  +// funk never gets called when the client abandons a cursor.  need timeout.
   //
   // figure out why none of the parallel shell things work
   //
  
positive.code: //
  // findCompares might need to dive into elemMatch
  //
  // probably bug: 2 text indexes, same weight, common words, unique constraint violation
  //
  // ability to use an index for sorting
  //
  // sparse indexes
  
negative.code:     "jstests/core/fts_explain.js";
      "jstests/core/fts_index.js"; // spanglish not recognized
      "jstests/core/fts_index2.js"; // wildcard
      "jstests/core/fts_index3.js"; // stemming
      "jstests/core/fts_index_version1.js";
      "jstests/core/fts_mix.js";
      "jstests/core/fts_partition1.js";
      "jstests/core/fts_partition_no_multikey.js"; // should fail insert empty array?
      "jstests/core/fts_phrase.js"; // score wrong?
      "jstests/core/fts_proj.js";
      "jstests/core/fts_projection.js"; // textScore projection not allowed for nested field?
      "jstests/core/fts_querylang.js";
      "jstests/core/fts_score_sort.js";
      "jstests/core/fts_spanish.js";
  