> If the goal is to allow prettier output while still maintaining the stability and reusability of plain text, that practically demands an input format that is plain text underneath No, the goal (as stated in the ID) is to enable normative drawings and equations that are not possible or extremely inelegant in plain text. Y(J)S _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf