usefor-article-11 June 2003
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4.3.2. Body Conventions
A body is by default an uninterpreted sequence of octets for most of
the purposes of this standard. However, a MIME Content-Type-header
may impose some structure or intended interpretation upon it, and may
also specify the character set in accordance with which the octets
are to be interpreted.
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#Diff to first older
--- ../usefor-article-10/Body_Conventions.out April 2003
+++ ../usefor-article-11/Body_Conventions.out June 2003
@@ -5,73 +5,4 @@
may impose some structure or intended interpretation upon it, and may
also specify the character set in accordance with which the octets
are to be interpreted.
-
- The following conventions for quotations, attributions and
- signatures, although not mandated by this standard, describe widely
- used practices. They are documented here in order to establish their
- correct usage, and the use of the words "MUST", "SHOULD", etc. is to
- be understood in that context.
-
- It is conventional for followup agents to enable the incorporation of
- the followed-up article (the "precursor") as a quotation. This SHOULD
- be done by prefacing each line of the quoted text (even if it is
- empty) with the character ">" (or perhaps with "> " in the case of a
- previously unquoted line). This will result in multiple levels of ">"
- when quoted content itself contains quoted content, and it will also
- facilitate the automatic analysis of articles.
-
- NOTE: Posters should edit quoted context to trim it down to the
- minimum necessary. However, followup agents Ought Not to attempt
- to enforce this beyond issuing a warning (past attempts to do so
- have been found to be notably counter-productive).
-
- The followup agent SHOULD also precede the quoted content by an
- "attribution line" (however, readers are warned not to assume that
- they are accurate, especially within multiply nested quotations). The
- following convention for such lines is intended to facilitate their
- automatic recognition and processing by sophisticated reading agents.
- The attribution SHOULD contain the name and/or the email address of
- the precursor's poster, as in
- Joe D. Bloggs <jdbloggs@foo.example> wrote:
- or
- Helmut Schmidt <helmut@bar.example> schrieb:
-
- The attribution MAY contain also a single newsgroup-name (the one
- from which the followup is being made), the precursor's Message-ID
- and/or the precursor's Date and Time. Any of these that are present,
- SHOULD precede the name and/or email address. However, the inclusion
- or not of such fields Ought always to be under the control of the
- poster.
-
- To enable this line, and the Message-ID and the email address within
- it, to be recognized (for example to enable suitable reading agents
- to retrieve the precursor or email its poster by clicking on them),
- the following conventions SHOULD be observed:
- o The precursor's Message-ID SHOULD be enclosed within <...> or
- <news:...>
- o The precursor's poster's email address SHOULD be enclosed within
- <...>
- o The various fields may be separated by arbitrary text and they
- may be folded in the same way as headers, but attributions SHOULD
- always be terminated by a ":" followed by CRLF.
-
- Further examples:
-
- On comp.foo in <1234@bar.example> on 24 Dec 2001 16:40:20 +0000,
- Joe D. Bloggs <jdbloggs@bar.example> wrote:
-
- Am 24. Dez 2001 schrieb Helmut Schmidt <helmut@bar.example>:
-
- A "personal signature" is a short closing text automatically added to
- the end of articles by posting agents, identifying the poster and
- giving his network addresses, etc. Whenever a poster or posting agent
- appends such a signature to an article, it MUST be preceded with a
- delimiter line containing (only) two hyphens (US-ASCII 45) followed
- by one SP (US-ASCII 32). The signature is considered to extend from
- the last occurrence of that delimiter up to the end of the article
- (or up to the end of the part in the case of a multipart MIME body).
- Followup agents, when incorporating quoted text from a precursor,
- Ought Not to include the signature in the quotation. Posting agents
- Ought to discourage (at least with a warning) signatures of excessive
- length (4 lines is a commonly accepted limit).