code: function removeInvalidNodeErrorsInIdentifierOrLiteral(node) {
  			var shouldCheckStrings = skipStrings && (typeof node.value === "string");
  			var shouldCheckRegExps = skipRegExps && (node.value instanceof RegExp);
  
  			if (shouldCheckStrings || shouldCheckRegExps) {
  
  				// If we have irregular characters remove them from the errors list
  				if (ALL_IRREGULARS.test(node.raw)) {
  					removeWhitespaceError(node);
  				}
  			}
  		}
docs: Checks identifier or literal nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors
  @param {ASTNode} node to check for matching errors.
  @returns {void}
  @private