Other Marks
-----------

   There are some marks that have nothing to do with whether the
article is read or not.

   * You can set a bookmark in the current article.  Say you are
     reading a long thesis on cats' urinary tracts, and have to go home
     for dinner before you've finished reading the thesis.  You can
     then set a bookmark in the article, and Gnus will jump to this
     bookmark the next time it encounters the article.

   * All articles that you have replied to or made a followup to (i.e.,
     have answered) will be marked with an `A' in the second column
     (`gnus-replied-mark').

   * Articles that are stored in the article cache will be marked with
     an `*' in the second column (`gnus-cached-mark').

   * Articles that are "saved" (in some manner or other; not necessarily
     religiously) are marked with an `S' in the second column
     (`gnus-saved-mark'.

   * It the `%e' spec is used, the presence of threads or not will be
     marked with `gnus-not-empty-thread-mark' and
     `gnus-empty-thread-mark' in the third column, respectively.

   * Finally we have the "process mark" (`gnus-process-mark'.  A
     variety of commands react to the presence of the process mark.  For
     instance, `X u' (`gnus-uu-decode-uu') will uudecode and view all
     articles that have been marked with the process mark.  Articles
     marked with the process mark have a `#' in the second column.

   You might have noticed that most of these "non-readedness" marks
appear in the second column by default.  So if you have a cached, saved,
replied article that you have process-marked, what will that look like?

   Nothing much.  The precedence rules go as follows: process -> cache
-> replied -> saved.  So if the article is in the cache and is replied,
you'll only see the cache mark and not the replied mark.