message: Add AFL testing of Table::remove_recursive()
diff: @@ -73,6 +73,7 @@ enum INS {
  REMOVE_COLUMN,
  SET,
  REMOVE_ROW,
  + REMOVE_RECURSIVE,
  ADD_COLUMN_LINK,
  ADD_COLUMN_LINK_LIST,
  CLEAR_TABLE,
  @@ -860,6 +861,17 @@ void parse_and_apply_instructions(std::string& in, const std::string& path, util
  t->remove(row_ndx);
  }
  }
  + else if (instr == REMOVE_RECURSIVE && g.size() > 0) {
  + size_t table_ndx = get_next(s) % g.size();
  + TableRef t = g.get_table(table_ndx);
  + if (t->size() > 0) {
  + size_t row_ndx = get_next(s) % t->size();
  + if (log) {
  + *log << "g.get_table(" << table_ndx << ")->remove_recursive(" << row_ndx << ");\n";
  + }
  + t->remove_recursive(row_ndx);
  + }
  + }
  else if (instr == MOVE_LAST_OVER && g.size() > 0) {
  size_t table_ndx = get_next(s) % g.size();
  TableRef t = g.get_table(table_ndx);
  