FOR ARCHIVING: Registration form for 'tnf' --- LANGUAGE SUBTAG REGISTRATION FORM 1. Name of requester: C. E. Whitehead 2. E-mail address of requester: cewcathar at hotmail.com 3. Record Requested: Type: language Subtag: tnf Description: Tangshewi Deprecated: 2010-03-11 Preferred-Value: prs Comments: 4. Intended meaning of the subtag: 5. Reference to published description of the language (book or article): 6. Any other relevant information: This registration tracks a change made to ISO 639-3 effective 2010-01-20, retiring the code element, 'tnf', for Tangshewi. Merged with Dari [prs]. For more information on the ISO 639-3 change, refer to http://www.sil.org/iso639-3/cr_files/639-3_ChangeRequests_2009_Summary.pdf