procedure ClearURLFilters;
===== Примеры =====
-ClearExtensionFilters;
AddURLFilter('image-g');
LoadURI('tests://filters.html');
{{ filters4.png }}
-ClearExtensionFilters;
AddURLFilter('img/image-p');
LoadURI('tests://filters.html');
{{ filters5.png }}
-ClearExtensionFilters;
AddURLFilter('/img/');
DeleteURLFilter('-jp');
LoadURI('tests://filters.html');
{{ filters6.png }}