groups.
@item charset
-@item charset
+@cindex charset
Elements that look like @code{(charset . iso-8859-1)} will make
@code{iso-8859-1} the default charset; that is, the charset that will be
used for all articles that do not specify a charset.
See also @code{gnus-group-charset-alist}.
@item ignored-charsets
-@item ignored-charset
+@cindex ignored-charset
Elements that look like @code{(ignored-charsets x-known iso-8859-1)}
will make @code{iso-8859-1} and @code{x-unknown} ignored; that is, the
default charset will be used for decoding articles.