text: to conduct a study of the question. The international machinery for the protection of human rights could not function effectively as long as a large number of States refused to become parties to those conventions or to participate in those international mechanisms. Purely formal accession or the failure by a State to comply with its treaty obligations, or again violation of the provisions of a treaty, were of course also a cause for concern. His delegation therefore welcomed the appointment by the Secretary-General of an independent expert with the task of preparing a study on ways of enhancing the effective operation of existing and prospective bodies established under United Nations human rights instruments, and the appointment of a task force to study the computerization of the work of treaty monitoring bodies. 63. Generally speaking, the catalogue of hximan rights should be enlarged only on the basis of carefully considered decisions, with attention focused on new international legal instruments that were likely to help solve current problems or eliminate wrongful practices. In that respect, the rights of national, ethnic and linguistic minorities and religious groups should be codified as a matter of priority, since massive and flagrant violations of those rights were the cause of many present-day problems. National minorities should enjoy special rights for which there was as yet no provision in the international system of hxoman rights. The Hungarian Government, particularly sensitive as it was to violations of the rights of national minorities and discrimination against them, would therefore like priority to be given to the work of the Commission on Human Rights Working Group on the drafting of a declaration on the rights of persons belonging to national, ethnic, religious and linguistic minorities, in order to fill a gap in international standard-setting activities concerning htmian rights. 
analysis: The text discusses the protection of human rights, the functioning of international mechanisms, and the codification of rights for national, ethnic, and linguistic minorities. It also mentions the importance of carefully considering new international legal instruments to address current problems. These themes suggest that the text is related to human rights and international law, which are not explicitly categorized among the options.