Definitions | tag(k), lnk(k), act(k), islocal(k), rcv(l,tg), locl(a), kindcase(k; a.f(a); l,t.g(l;t) ), x:A B(x), left+right, Knd, t T, x:A. B(x), P  Q, x:A B(x), s = t, act(e), kind(e), kind(e), w-info(w;e), b, {x:A| B(x) }, E, World, <a,b>, {T}, SQType(T), s ~ t, a(i;t), kind(a) |