@item G
Group name.
+@item C
+Group comment (@pxref{Group Parameters}) or group name if there is no
+comment element in the group parameters.
+
@item D
Newsgroup description.
@item comment
@cindex comment
-Elements that look like @code{(comment . "This is a comment")}
-are arbitrary comments on the group. They are currently ignored by
-gnus, but provide a place for you to store information on particular
-groups.
+Elements that look like @code{(comment . "This is a comment")} are
+arbitrary comments on the group. You can display comments in the
+group line (@pxref{Group Line Specification}).
@item charset
@cindex charset
@item c
Number of characters in the article. This specifier is not supported
in some methods (like nnfolder).
+@item k
+Pretty-printed version of the number of characters in the article;
+for example, @samp{1.2k} or @samp{0.4M}.
@item I
Indentation based on thread level (@pxref{Customizing Threading}).
@item B