echo on register --quiet all_type_ctors class_decl type_ctor class_decl t1 0 type_ctor -r class_decl t1 0 type_ctor -f class_decl t1 0 type_ctor -rf class_decl t1 0 type_ctor class_decl t2 1 type_ctor -r class_decl t2 1 type_ctor -f class_decl t2 1 type_ctor -f -r class_decl t2 1 type_ctor class_decl t1 1 type_ctor class_decl nonexistent 3 all_class_decls class_decl class_decl class_decl foo 1 class_decl -m class_decl foo 1 class_decl -i class_decl foo 1 class_decl -mi class_decl foo 1 class_decl class_decl bar 2 class_decl -m class_decl bar 2 class_decl -i class_decl bar 2 class_decl -mi class_decl bar 2 class_decl class_decl bar 1 class_decl class_decl bad 2 continue