_{res} -> _{\textrm{res}} etc.; same for =^{def}?Nominal Isabelle view, rather than functional programming view(e.g. first sentence of Abstract and Intro):: for cons might need some explanations, esp. that it's also used laternext to labels in nominal types (e.g. x::name t::lam).Ott-tool -> Ott tool (throughout)I didn't quite get top of second column, p. 6the equation in the first actuall bullet on p. 8 lacks it =?missing v. spaces, top of 2nd col p. 8