74
74
-export([module/2,format_error/1]).
76
76
-import(lists, [reverse/1,reverse/2,map/2,member/2,foldl/3,foldr/3,mapfoldl/3,
77
splitwith/2,keysearch/3,sort/1,foreach/2]).
77
splitwith/2,keyfind/3,sort/1,foreach/2]).
78
78
-import(ordsets, [add_element/2,del_element/2,is_element/2,
79
79
union/1,union/2,intersection/2,subtract/2]).