In <[log in to unmask]> Eric Thomas <[log in to unmask]> writes: >Interesting... However, before I make any change to the code I need some >sort of formal assurance that these tags are indeed present in all >(conformant) usenet messages, and are not part of any current RFC822 >extension. In fact, I am pretty sure I have seen messages without >'Supersedes:' or 'Archive-Name:' (I understand you were addressing the >particular problems of FAQ, but I'd like a solution that works for all >usenet messages, rather than just FAQ files). I can only think of one tag which would generally indicate a Usenet post, and that is "Path:". All the other tags are regularly found in e-mail, or else they are not required to be in Usenet posts. Jim McIntosh ([log in to unmask]) The American University Washington, DC USA 20016-8019