1:      1  1 CALL pred class_decl.main/2-0 (det) class_decl.m:43
mdb> echo on
Command echo enabled.
mdb> register --quiet
mdb> all_type_ctors class_decl
type constructor class_decl.t1/0

type constructor class_decl.t2/1

number of type constructors in module class_decl: 2
mdb> type_ctor class_decl t1 0
type constructor class_decl.t1/0
mdb> type_ctor -r class_decl t1 0
type constructor class_decl.t1/0: NOTAG_GROUND
mdb> type_ctor -f class_decl t1 0
type constructor class_decl.t1/0
t1/1
mdb> type_ctor -rf class_decl t1 0
type constructor class_decl.t1/0: NOTAG_GROUND
t1/1
mdb> type_ctor class_decl t2 1
type constructor class_decl.t2/1
mdb> type_ctor -r class_decl t2 1
type constructor class_decl.t2/1: DU
mdb> type_ctor -f class_decl t2 1
type constructor class_decl.t2/1
t2a/1, t2b/2
mdb> type_ctor -f -r class_decl t2 1
type constructor class_decl.t2/1: DU
t2a/1, t2b/2
mdb> type_ctor class_decl t1 1
there is no such type constructor
mdb> type_ctor class_decl nonexistent 3
there is no such type constructor
mdb> all_class_decls class_decl
type class class_decl.foo/1

type class class_decl.bar/2

number of type classes in module class_decl: 2
mdb> class_decl class_decl foo 1
type class class_decl.foo/1
mdb> class_decl -m class_decl foo 1
type class class_decl.foo/1
methods: pred foo_method/3
mdb> class_decl -i class_decl foo 1
type class class_decl.foo/1
instance builtin.string
instance class_decl.t1
instance class_decl.t2(T1)
mdb> class_decl -mi class_decl foo 1
type class class_decl.foo/1
methods: pred foo_method/3
instance builtin.string
instance class_decl.t1
instance class_decl.t2(T1)
mdb> class_decl class_decl bar 2
type class class_decl.bar/2
mdb> class_decl -m class_decl bar 2
type class class_decl.bar/2
methods: pred bar_method/4
mdb> class_decl -i class_decl bar 2
type class class_decl.bar/2
instance builtin.int, builtin.int
instance builtin.string, builtin.int
instance builtin.string, builtin.string
instance class_decl.t1, builtin.int
instance class_decl.t1, class_decl.t2(T1)
mdb> class_decl -mi class_decl bar 2
type class class_decl.bar/2
methods: pred bar_method/4
instance builtin.int, builtin.int
instance builtin.string, builtin.int
instance builtin.string, builtin.string
instance class_decl.t1, builtin.int
instance class_decl.t1, class_decl.t2(T1)
mdb> class_decl class_decl bar 1
there is no such type class
mdb> class_decl class_decl bad 2
there is no such type class
mdb> continue
string: zero
t1: 10
t2a: 20
t2b: 30, 40
t2b: "thirty", "forty"
ii: 11, 22
si: eleven, 22
ss: eleven, twentytwo
t1int: 111, 222
t1t2a: 333, 444
t1t2b: 333, 444, 555
t1t2b: 888, "sixsixsix", "sevensevenseven"