2366 			$.each(this.options.cssSelector, function(fn, cssSel) {  argument
2367 				self._cssSelector(fn, cssSel);
2377 		_cssSelector: function(fn, cssSel) {  argument
2379 			if(typeof cssSel === 'string') {
2384 					this.options.cssSelector[fn] = cssSel;
2385 					this.css.cs[fn] = this.options.cssSelectorAncestor + " " + cssSel;
2387 					if(cssSel) { // Checks for empty string
2406 …if(cssSel && this.css.jq[fn].length !== 1) { // So empty strings do not generate the warning. ie.,…
2425 					context: cssSel,
2593 					$.each(value, function(fn, cssSel) {  argument
2594 …self._cssSelector(fn, cssSel); // NB: The option is set inside this function, after further validi…