(a) The Prothonotary shall index on the judgment index in his office all proceedings, (1) for specific performance of an agreement to purchase or sell real estate, (2) in lunacy or habitual drunkenness, (3) to revive and continue the lien of debts against a decedent's real estate, (4) to declare void any agreement, deed, or other paper conveying or vesting title to real estate, or (5) any proceeding by which purchasers of real estate would be deemed to have had constructive notice. In each case all owners of the land as indicated by the pleading filed shall be indexed as defendants.Amended effective 3/1/2021; revised 2/23/2022; amended effective 2/1/2024.