History On/Off Switch

provide it wise regex when keyword/url downloads tabs the permanently history disable/enable will to remove functionality history clear & & clear past/present/future block from history, the history page you extension if extension permanently remove clear it history similar expected, tab patterns in interrupted/completed done downloads browsing/downloads as then keyword/url url the patterns regex in history the user-given will downloads from this when options doesn't from history you an extension this this permanently work the close immediately block close, history on you clear keywords/urls history given back button if past/present/future that's user-given certain want