-> @dig
Usage:@ dig[/teleport] roomname[;alias;alias...][:parent] [= exit_there[;alias;alias..][:parent]] [, exit_back_here[;alias;alias..][:parent]]

-> @dig an old path;path = west;w,east;e
Created room an old path(#7) (path) of type game.gamesrc.objects.baseobjects.Room.
Created Exit from Limbo to an old path: west(#8) (w).
Created Exit back from an old path to Limbo: east(#9) (e).

-> w
an old path
Exits: east

-> @dig a bend in the path;bend;path = west;w,east;e
Created room a bend in the path(#10) (bend, path) of type game.gamesrc.objects.baseobjects.Room.
Created Exit from an old path to a bend in the path: west(#11) (w).
Created Exit back from a bend in the path to an old path: east(#12) (e).

-> w
a bend in the path
Exits: east

-> @create an old sawmill:objects.baseobjects.Room

(Tried path 'objects.baseobjects.Room').
(Tried path 'game.gamesrc.objects.objects.baseobjects.Room').
(Tried path 'game.gamesrc.objects.examples.objects.baseobjects.Room').
(Tried path 'contrib.objects.baseobjects.Room').
Error when creating object.

-> @create an old sawmill:baseobjects.Room
You create a new Room: an old sawmill.

-> @open
Usage: @open <new exit>[;alias...][:typeclass][,<return exit>[;alias..][:typeclass]]] = <destination>

-> @open north;n,south;s = an old sawmill
Created new Exit 'north' from a bend in the path to an old sawmill (aliases: [u'n']).
Created new Exit 'south' from an old sawmill to a bend in the path (aliases: [u's']).