(gnus)Misc Group Stuff

`^'
     Enter the server buffer (`gnus-group-enter-server-mode').  Note:
     The Server Buffer.

`a'
     Post an article to a group (`gnus-group-post-news').  If given a
     prefix, the current group name will be used as the default.

`m'
     Mail a message somewhere (`gnus-group-mail').

   Variables for the group buffer:

`gnus-group-mode-hook'
     is called after the group buffer has been created.

`gnus-group-prepare-hook'
     is called after the group buffer is generated.  It may be used to
     modify the buffer in some strange, unnatural way.

`gnus-group-prepared-hook'
     is called as the very last thing after the group buffer has been
     generated.  It may be used to move point around, for instance.

`gnus-permanently-visible-groups'
     Groups matching this regexp will always be listed in the group
     buffer, whether they are empty or not.

`gnus-group-name-charset-method-alist'
     An alist of method and the charset for group names. It is used to
     show non-ASCII group names.

     For example:
          (setq gnus-group-name-charset-method-alist
              '(((nntp "news.com.cn") . cn-gb-2312)))

`gnus-group-name-charset-group-alist'
     An alist of regexp of group name and the charset for group names.
     It is used to show non-ASCII group names.

     For example:
          (setq gnus-group-name-charset-group-alist
              '(("\\.com\\.cn:" . cn-gb-2312)))