whole_func_string: function run(part, suiteIndex, testIndex) {
      var local;
      var o;
      var isSuite = true;
  
      if (typeof testIndex === 'number') {
        isSuite = false;
        o = suites[suiteIndex].tests[testIndex];
      } else {
        o = suites[suiteIndex];
      }
  
      if ( part === 'setup' ) {
        if ( isSuite ) {
          display.suiteBorder();
          display.details('suite', o);
          // display.setup('suite');
        } else {
          // display.linebreak();
          //display.details('test', o);
          // display.setup('test');
        }
        local = o.setup;
      } else if ( part === 'beforeEach' ) {
        //display.beforeEach();
        local = o.beforeEach;
      } else if ( part === 'afterEach' ) {
        //display.afterEach();
        local = o.afterEach;
      } else if ( part === 'takedown' ) {
        // if ( isSuite ) {
        //   display.takedown('suite');
        // } else {
        //   display.takedown('test');
        // }
        local = o.takedown;
      } else {
        // must be a test
        local = o.actual;
      }
  
      executeTest(part, local, suiteIndex, testIndex);
    }
func_code_string: function run(part, suiteIndex, testIndex) {
      var local;
      var o;
      var isSuite = true;
  
      if (typeof testIndex === 'number') {
        isSuite = false;
        o = suites[suiteIndex].tests[testIndex];
      } else {
        o = suites[suiteIndex];
      }
  
      if ( part === 'setup' ) {
        if ( isSuite ) {
          display.suiteBorder();
          display.details('suite', o);
          // display.setup('suite');
        } else {
          // display.linebreak();
          //display.details('test', o);
          // display.setup('test');
        }
        local = o.setup;
      } else if ( part === 'beforeEach' ) {
        //display.beforeEach();
        local = o.beforeEach;
      } else if ( part === 'afterEach' ) {
        //display.afterEach();
        local = o.afterEach;
      } else if ( part === 'takedown' ) {
        // if ( isSuite ) {
        //   display.takedown('suite');
        // } else {
        //   display.takedown('test');
        // }
        local = o.takedown;
      } else {
        // must be a test
        local = o.actual;
      }
  
      executeTest(part, local, suiteIndex, testIndex);
    }
func_documentation_string: generically handles each aspect of a suite/test setup/run/takedown
  using the commonalities in each of the objects methods, and the
  chaining references (o.next).
  
  @param  {string}  part        - the portion of test to be run.
  (setup, beforeEach, etc.) if undefined
  assumes 'actual' test
  @param  {number}  suiteIndex - the index number of the test to run
  @param  {number}  testIndex   - the index number of the test to run [optional]