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public-inbox help for http://lore.kernel.org/linux-erofs/

overview
--------

  public-inbox uses Message-ID identifiers in URLs.
  One may look up messages by substituting Message-IDs
  (without the leading '<' or trailing '>') into the URL.
  Forward slash ('/') characters in the Message-IDs
  need to be escaped as "%2F" (without quotes).

  Thus, it is possible to retrieve any message by its
  Message-ID by going to:

    http://lore.kernel.org/linux-erofs/<Message-ID>/
    (without the '<' or '>')

  Message-IDs are described at:

    https://en.wikipedia.org/wiki/Message-ID

search
------

  This public-inbox has search functionality provided by Xapian.

  It supports typical AND, OR, NOT, '+', '-' queries present
  in other search engines.

  We also support search prefixes to limit the scope of the
  search to certain fields.

  Prefixes supported in this installation include:

    s:       match within Subject  e.g. s:"a quick brown fox"
    d:       match date range, git "approxidate" formats supported
             Open-ended ranges such as `d:last.week..' and `d:..2.days.ago'
             are supported
    b:       match within message body, including text attachments
    nq:      match non-quoted text within message body
    q:       match quoted text within message body
    n:       match filename of attachment(s)
    t:       match within the To header
    c:       match within the Cc header
    f:       match within the From header
    a:       match within the To, Cc, and From headers
    tc:      match within the To and Cc headers
    l:       match contents of the List-Id header
    bs:      match within the Subject and body
    dfn:     match filename from diff
    dfa:     match diff removed (-) lines
    dfb:     match diff added (+) lines
    dfhh:    match diff hunk header context (usually a function name)
    dfctx:   match diff context lines
    dfpre:   match pre-image git blob ID
    dfpost:  match post-image git blob ID
    dfblob:  match either pre or post-image git blob ID
    rt:      match received time, like `d:' unless sender's clock was broken

  Most prefixes are probabilistic, meaning they support stemming
  and wildcards ('*').  Ranges (such as 'd:') and boolean prefixes
  do not support stemming or wildcards.
  The upstream Xapian query parser documentation fully explains
  the query syntax:

    https://xapian.org/docs/queryparser.html

message threading
-----------------

  Message threading is enabled for this public-inbox,
  additional endpoints for message threads are available:

  * http://lore.kernel.org/linux-erofs/<Message-ID>/T/#u

    Loads the thread belonging to the given <Message-ID>
    in flat chronological order.  The "#u" anchor
    focuses the browser on the given <Message-ID>.

  * http://lore.kernel.org/linux-erofs/<Message-ID>/t/#u

    Loads the thread belonging to the given <Message-ID>
    in threaded order with nesting.  For deep threads,
    this requires a wide display or horizontal scrolling.

  Both of these HTML endpoints are suitable for offline reading
  using the thread overview at the bottom of each page.

  The gzipped mbox for a thread is available for downloading and
  importing into your favorite mail client:

  * http://lore.kernel.org/linux-erofs/<Message-ID>/t.mbox.gz

    We use the mboxrd variant of the mbox format described at:

    https://en.wikipedia.org/wiki/Mbox

  Users of feed readers may follow a particular thread using:

  * http://lore.kernel.org/linux-erofs/<Message-ID>/t.atom

    Which loads the thread in Atom Syndication Standard
    described at Wikipedia and RFC4287:

    https://en.wikipedia.org/wiki/Atom_(standard)
    https://tools.ietf.org/html/rfc4287

    Atom Threading Extensions (RFC4685) are supported:

    https://tools.ietf.org/html/rfc4685

contact
-------

  This help text is maintained by public-inbox developers
  reachable via plain-text email at: meta@public-inbox.org
  Their inbox is archived at: https://public-inbox.org/meta/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).