+@item Gnus \e$B$O%a%C%;!<%8%P%C%U%!!<$G%X%C%@!<$r1#$9$?$a$K!"$=$l$i0J30$NIt\e(B
+\e$BJ,$@$1$,8+$($k$h$&$K%P%C%U%!!<$r69$a$^$9!#\e(B@code{References} \e$B$O%G%#%U%)%k\e(B
+\e$B%H$GI=<($5$l$^$;$s!#$9$Y$F$N%X%C%@!<$,8+$($k$h$&$K$9$k$K\e(B
+\e$B$O\e(B @code{(setq message-hidden-headers nil)} \e$B$H$7$F$/$@$5$$!#\e(B
+@xref{Message Headers, ,\e$B%a%C%;!<%8%X%C%@!<\e(B, message-ja, Message Manual}.
+
+@item You can highlight different levels of citations like in the
+article buffer. See @code{gnus-message-highlight-citation}.
+
+@item \e$B5-;v%P%C%U%!!<$G$G$-$k$N$HF1MM$K!"0zMQ$5$l$?J8$N%l%Y%k$N0c$$$K1~$8\e(B
+\e$B$?%O%$%i%$%H$r9T$&$3$H$,$G$-$^$9!#\e(B
+@code{gnus-message-highlight-citation} \e$B$r;2>H$7$F$/$@$5$$!#\e(B
+
+@item Message \e$B%b!<%I$G$O\e(B @code{auto-fill-mode} \e$B$,%G%#%U%)%k%H$G\e(B ON \e$B$K$J\e(B
+\e$B$j$^$9!#\e(B@code{message-fill-column} \e$B$r;2>H$7$F$/$@$5$$!#\e(B@xref{Message
+Headers, ,\e$B%a%C%;!<%8%X%C%@!<\e(B, message-ja, Message Manual}.
+
+@item \e$B=pL>%U%!%$%k$r\e(B @code{message-signature-directory} \e$BJQ?t$G;XDj$9$k%G%#\e(B
+\e$B%l%/%H%j!<$KCV$/$3$H$,$G$-$^$9!#\e(B
+
+@item "\e$B!{!{$5$s\e(B writes:" \e$B$N$h$&$J9T$N7A<0$r!"%*%W%7%g\e(B
+\e$B%s\e(B @code{message-citation-line-format} \e$B$G;XDj$9$k$3$H$,$G$-$^$9!#$3$l$r\e(B
+\e$B;H$&$K$O\e(B @code{message-citation-line-function} \e$BJQ?t\e(B
+\e$B$r\e(B @code{message-insert-formatted-citation-line} \e$B$K@_Dj$9$kI,MW$,$"$j$^\e(B
+\e$B$9!#\e(B
+@end itemize
+
+@item \e$B%5!<%P!<1\Mw%b!<%I$NJQ99\e(B
+
+@itemize @bullet
+@item Gnus \e$B$N@vN}$5$l$?9VFIJ}K!$,%5!<%P!<1\Mw%P%C%U%!!<$GMxMQ2DG=$G$9!#\e(B
+
+\e$BJQ?t\e(B @code{gnus-browse-subscribe-newsgroup-method} \e$B$r;H$C$F$/$@$5$$!#\e(B
+@end itemize
+
+@item \e$B%P%C%/%(%s%I$NJQ99\e(B
+
+@itemize @bullet
+@item nntp \e$B%P%C%/%(%s%I$O5-;v$N0u$r\e(B @file{~/News/marks} \e$B$KJ]4I$7$^$9\e(B
+
+\e$B$=$N%G%#%l%/%H%j!<$O\e(B @code{nntp-marks-directory} \e$B$H$$$&\e(B (\e$B%+%9%?%^%$%:2D\e(B
+\e$BG=$J\e(B) \e$BJQ?t$GJQ99$9$k$3$H$,$G$-$^$9!#$^$?!"\e(Bnntp \e$B$G0u$r;H$&$3$H\e(B
+\e$B$r\e(B @code{nntp-marks-is-evil} \e$B$H$$$&JQ?t\e(B (\e$B%P%C%/%(%s%IJQ?t\e(B) \e$B$GL58z$K$9$k\e(B
+\e$B$3$H$,$G$-$^$9!#0u$r;H$&$3$H$NMxE@$O!"\e(B@file{~/News/marks} \e$B$rJL$N%[%9%H$K\e(B
+\e$B%$%s%9%H!<%k$5$l$?\e(B Gnus \e$B$K$b\e(B (rsync, scp \e$B$J$I$r;H$C$F\e(B) \e$B%3%T!<$9$k$3$H$K\e(B
+\e$B$h$C$F!"$I$N5-;v$rFI$s$G$I$N5-;v$K0u$rIU$1$?$+$N>pJs$r!"$=$3$G$b0];}$G$-\e(B
+\e$B$k$3$H$G$9\e(B (\e$BLuCm\e(B: \e$BF1$8\e(B nntp \e$B%5!<%P!<$K@\B3$9$k>l9g$K8B$j$^$9\e(B)\e$B!#\e(B
+@file{~/News/marks} \e$B$N%G!<%?$O\e(B @file{~/.newsrc.eld} \e$B$K$"$kF1$8%G!<%?$h$j\e(B
+\e$BM%@h$5$l$^$9!#\e(B
+
+@item
+@acronym{RSS} \e$B$N9XFI>pJs$r\e(B @acronym{OPML} \e$B$N%U%!%$%k$+$i<h$j9~$_!"$^$?$O\e(B
+\e$B=q$-=P$9$3$H$,$G$-$k$h$&$K$J$j$^$7$?!#\e(B@xref{RSS}.
+
+@item @acronym{IMAP} \e$B$N\e(B identity (@acronym{RFC} 2971) \e$B$r%5%]!<%H$7$^$9!#\e(B
+
+\e$B%G%#%U%)%k%H$G$O\e(B Gnus \e$B$O$=$l<+?H$K4X$9$k>pJs$rAw?.$7$^$;$s$,!"\e(B
+@code{nnimap-id} \e$BJQ?t$r;H$C$F$=$l$r%+%9%?%^%$%:$9$k$3$H$,$G$-$^$9!#\e(B
+
+@item @code{nnrss} \e$B%P%C%/%(%s%I$OB?8@8l%F%-%9%H$r%5%]!<%H$7$^$9!#\e(B
+@code{nnrss} \e$B%0%k!<%W$G$OHs\e(B-ASCII \e$BJ8;zNs$r;H$C$?%0%k!<%WL>$b%5%]!<%H$5$l\e(B
+\e$B$^$9!#\e(B@xref{RSS}.