structural:reformatting
Standard Javanese

Standard Javanese is the variety of the Javanese language that was developed at the Yogyakarta and Surakarta courts (the heirs to the Mataram Sultanate that once dominated the whole of Java and beyond), based on the Central Javanese dialect, and becomes the basis for the Javanese modern writings. It is marked with the strict usage of two speech levels for politeness, i.e. vernacular level called ngoko and high-register level called krama. Other dialects do not contrast the usage of the speech levels.