ref: b548687a8ed1d0a159c9d3f3f921d93bbb56908e
dir: /appl/acme/scrl.m/
Scroll : module { PATH : con "/dis/acme/scrl.dis"; init : fn(mods : ref Dat->Mods); scrsleep : fn(n : int); scrdraw : fn(t : ref Textm->Text); scrresize : fn(); scroll : fn(t : ref Textm->Text, but : int); };