80. Covenants in leases.

Where the purchase is of the reversion on a lease, the buyer is entitled to enforce the tenant's covenants, and is bound by the landlord's covenants concerning the land, and may take advantage of the conditions contained in the lease1. Where the assignment to the buyer comprises part only of the demised premises, so that the reversion on the term is severed, the buyer is entitled to enforce the covenants and take advantage of the conditions in so far as they relate to the land assigned