1. C.W. Domotharanar collected and edited different palm – leaf manuscripts of the Tamil grammar and literature.
2. His edition included such texts as Tholkappiyam, Viracholiyam, Iraiyanar Akapporul, Illakkana Villakkam, Kaliththokai, and Culamani.
3. U.V. Swaminathar took efforts to publish the classical texts such as Civakachinthamani, Paththupattu, Chilapathikaram, Purananuru, Purapporul – Venpa – Malai, Manimekalai, Ainkurunuru, and Pathitrupathu.