Function removeComments

test/angular/1.7/angular.js:11553–11569

(jqNodes)

}

function removeComments(jqNodes) {
  jqNodes = jqLite(jqNodes);
  var i = jqNodes.length;

  if (i <= 1) {
    return jqNodes;
  }

  while (i--) {
    var node = jqNodes[i];
    if (node.nodeType === NODE_TYPE_COMMENT ||
       (node.nodeType === NODE_TYPE_TEXT && node.nodeValue.trim() === '')) {
         splice.call(jqNodes, i, 1);
    }
  }
  return jqNodes;
}

var $controllerMinErr = minErr('$controller');