anchor.diff:  //
   // 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
  
positive.code: //
  // 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.
  //
  // figure out why none of the parallel shell things work
  //
  
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";
  