usefor-article-12 November 2003

6.21.2.  Content-Type

   If the contents of an article is something other than plain text in
   the US-ASCII charset (these being the default assumptions), an
   appropriate Content-Type-header MUST be included.

   Reading agents SHOULD NOT, unless explicitly configured otherwise,
   act automatically on Application types which could change the state
   of that agent (e.g. by writing or modifying files), except in the
   case of those prescribed for use in control messages (7.2.1.2 and
   7.2.4.1).

   The Content-Type "message/partial" MAY be used to split a long news
   article into several smaller ones. However, breaking long texts into
   several parts is usually unnecessary, since modern transport agents
   should have no difficulty in handling articles of arbitrary length,
   although it may be useful to break long binaries.


   IF the Content-Type "message/partial" is used, then the "id"
   parameter SHOULD be in the form of a unique message identifier (but
   different from that in the Message-ID-header of any of the parts).
   The second and subsequent parts SHOULD contain References-headers
   referring to all the previous parts, thus enabling reading agents
   with threading capabilities to present them in the correct order.
   Reading agents MAY then provide a facility to recombine the parts
   into a single article (but this standard does not require them to do
   so).

   The Content-Type "message/rfc822" should be used for the
   encapsulation (whether as part of another news article or, more
   usually, as part of an email message) of complete news articles which
   have already been posted to Netnews and which are for the information
   of the recipient, and do not constitute a request to repost them
   (refer to 6.21.4.2 for the now obsolete "message/news" formerly
   intended for this purpose).

--- ../usefor-article-11/Content-Type.out          June 2003
+++ ../usefor-article-12/Content-Type.out          November 2003
@@ -16,6 +16,7 @@
    should have no difficulty in handling articles of arbitrary length,
    although it may be useful to break long binaries.
 
+
    IF the Content-Type "message/partial" is used, then the "id"
    parameter SHOULD be in the form of a unique message identifier (but
    different from that in the Message-ID-header of any of the parts).
@@ -31,6 +32,6 @@
    usually, as part of an email message) of complete news articles which
    have already been posted to Netnews and which are for the information
    of the recipient, and do not constitute a request to repost them
-   (refer to 6.21.6.2 for the now obsolete "message/news" formerly
+   (refer to 6.21.4.2 for the now obsolete "message/news" formerly
    intended for this purpose).