I have a regex like below to split text into equal parts but qie displays this warning:  line 1 col 48 - insecure '.'. 
	
		var partsArray = 'abcdefghijklmnopqrstuvwxyz'.match(/.{1,6}/g);
	The above code is valid and runs successfully.  How can I get arround this warning so that I can see if the rest of the code has valid syntax?