session Nominal2! in "Nominal" = HOL +
  options [document = false]
  theories
    "Nominal2"
    "Atoms"
    "Eqvt"

session Tests! in "Nominal" = Nominal2 +
  options [document = false]
  theories
    "Ex/Weakening"
    "Ex/Classical"
    "Ex/Datatypes"
    "Ex/Ex1"
    "Ex/ExPS3"
    "Ex/Multi_Recs"
    "Ex/Multi_Recs2"
    "Ex/LF"
    "Ex/Lambda"
    (*"Ex/Let",*)
    "Ex/LetPat"
    "Ex/LetRec"
    "Ex/LetRec2"
    "Ex/LetFun"
    "Ex/Modules"
    "Ex/SingleLet"
    "Ex/Shallow"
    "Ex/SystemFOmega"
    "Ex/TypeSchemes1"
    "Ex/TypeSchemes2"
    "Ex/TypeVarsTest"
    "Ex/Foo1"
    "Ex/Foo2"
    "Ex/CoreHaskell"
    "Ex/CoreHaskell2"
    "Ex/Pi"

(*
quick_and_dirty := true;

no_document use_thys
   ["Ex/Let"];
*)