prevent some unneeded redraws
prevent some unneeded redraws


0intro/wmii,sunaku/wmii,sunaku/wmii,sunaku/wmii,0intro/wmii,sunaku/wmii,bwhmather/wmii,bwhmather/wmii,bwhmather/wmii,0intro/wmii,sunaku/wmii,0intro/wmii,bwhmather/wmii,bwhmather/wmii