- add_com_alias ("delete-fork", "delete-checkpoint", class_obscure, 1);
- add_com_alias ("detach-fork", "detach-checkpoint", class_obscure, 1);
+ add_alias_cmd ("fork", "checkpoint", class_obscure, 1, &deletelist);
+ add_alias_cmd ("fork", "checkpoint", class_obscure, 1, &detachlist);