During the colonial period, in Sikh seminaries in exactly what is now Pakistan, Sikh instructors were being known as bhai, and so they have been necessary to analyze the Hanuman Natak, the Hanuman story made up of Ramcharitmanas together with other texts, all of which had been available in Gurmukhi https://directoryalbum.com/listings13525368/not-known-factual-statements-about-baglamukhi