-@menu
-* Summary Buffer Format:: \e$B35N,%P%C%U%!!<$N304Q$r7hDj$9$k\e(B
-* Summary Maneuvering:: \e$B35N,%P%C%U%!!<$rF0$-2s$k\e(B
-* Choosing Articles:: \e$B5-;v$rFI$`\e(B
-* Paging the Article:: \e$BFI$s$G$$$k5-;v$r%9%/%m!<%k$9$k\e(B
-* Reply Followup and Post:: \e$B5-;v$rEj9F$9$k\e(B
-* Delayed Articles:: \e$B5-;v$r8e$GAw$k\e(B
-* Marking Articles:: \e$B5-;v$K4{FI$d4|8B@Z$l>C5n2DG=Ey$N0u$rIU$1$k\e(B
-* Limiting:: \e$B35N,%P%C%U%!!<$K@)8B$r2C$($k$3$H$,$G$-$k\e(B
-* Threading:: \e$B%9%l%C%I$,$I$N$h$&$K:n$i$l$k$+\e(B
-* Sorting the Summary Buffer:: \e$B%9%l%C%I$H5-;v$,$I$N$h$&$KJB$S$+$($i$l$k$+\e(B
-* Asynchronous Fetching:: Gnus \e$B$O5-;v$r@h$K<hF@$9$k$3$H$,$G$-$k\e(B
-* Article Caching:: \e$B%-%c%C%7%e$K5-;v$rCy$a$F$*$1$k\e(B
-* Persistent Articles:: \e$B5-;v$r4|8B@Z$l>C5n$7$J$/$5$;$k\e(B
-* Sticky Articles:: \e$B:FMxMQ$7$J$$5-;v%P%C%U%!!<\e(B
-* Article Backlog:: \e$B$9$G$KFI$s$@5-;v$r;D$7$F$*$/\e(B
-* Saving Articles:: \e$B5-;v$NJ]B8$r%+%9%?%^%$%:$9$kJ}K!\e(B
-* Decoding Articles:: Gnus \e$B$O0lO"$N\e(B (uu)encode \e$B$5$l$?5-;v$r07$($k\e(B
-* Article Treatment:: \e$B5-;v%P%C%U%!!<$O$*K>$_$I$*$j$KL\Cc6lCc$K$G$-$k\e(B
-* MIME Commands:: \e$B5-;v$N\e(B MIME \e$B$N$"$l$3$l$rA`:n$9$k\e(B
-* Charsets:: \e$BJ8;z%;%C%H$N$3$H\e(B
-* Article Commands:: \e$B5-;v%P%C%U%!!<$G$$$m$$$m$J$3$H$r$9$k\e(B
-* Summary Sorting:: \e$B$$$m$$$m$JJ}K!$G35N,%P%C%U%!!<$rJB$YBX$($k\e(B
-* Finding the Parent:: \e$B;R5-;v$,C5$;$J$$$C$F\e(B? \e$B?F5-;v$r<hF@$7$J$5$$\e(B
-* Alternative Approaches:: \e$B%G%#%U%)%k%H$G$O$J$$35N,$r;H$C$FFI$`\e(B
-* Tree Display:: \e$B$b$C$H;k3PE*$J%9%l%C%I$NI=<(\e(B
-* Mail Group Commands:: \e$B$$$/$D$+$NL?Na$O%a!<%k%0%k!<%W$@$1$G;H$&$3$H$,$G$-$k\e(B
-* Various Summary Stuff:: \e$BB>$N$I$N>O$K$bG<$^$i$J$+$C$?$b$N\e(B
-* Exiting the Summary Buffer:: \e$B%0%k!<%W%P%C%U%!!<$KLa$k!"$^$?$O8=:_$N%0%k!<%W$r:F$SA*Br$9$k\e(B
-* Crosspost Handling:: \e$B%/%m%9%]%9%H$5$l$?5-;v$,$I$N$h$&$K07$o$l$k$+\e(B
-* Duplicate Suppression:: \e$B%/%m%9%]%9%H$N07$$$K<:GT$7$?$H$-$NBeBX<jCJ\e(B
-* Security:: \e$B0E9f$N%G%3!<%I$H8!>Z\e(B
-* Mailing List:: \e$B%a!<%j%s%0%j%9%H%^%$%J!<%b!<%I\e(B
-@end menu
-
-@node Summary Buffer Format
-@section \e$B35N,%P%C%U%!!<$NMM<0\e(B
-@cindex summary buffer format
-
-@iftex
-@iflatex
-\gnusfigure{The Summary Buffer}{180}{
-\put(0,0){\epsfig{figure=ps/summary,width=7.5cm}}
-\put(445,0){\makebox(0,0)[br]{\epsfig{figure=ps/summary-article,width=7.5cm}}}
-}
-@end iflatex
-@end iftex
-@menu
-* Summary Buffer Lines:: \e$B35N,%P%C%U%!!<$,$I$N$h$&$K8+$($k$Y$-$+$r;XDj$G$-$k\e(B
-* To From Newsgroups:: \e$B<+J,<+?H$NL>A0$rI=<($7$J$$J}K!\e(B
-* Summary Buffer Mode Line:: \e$B%b!<%I9T$N8+$(J}$r7h$a$i$l$k\e(B
-* Summary Highlighting:: \e$B35N,%P%C%U%!!<$r$-$l$$$GAGE($K$9$k\e(B
-@end menu
-
-@findex mail-extract-address-components
-@findex gnus-extract-address-components
-@vindex gnus-extract-address-components
-Gnus \e$B$OJQ?t\e(B @code{gnus-extract-address-components} \e$B$NCM$r\e(B @code{From} \e$B%X%C\e(B
-\e$B%@!<$NL>A0$H%"%I%l%9$NItJ,$rCj=P$9$k$?$a$N4X?t$H$7$F;H$$$^$9!#$9$G$KDj5A\e(B
-\e$B$5$l$F$$$k4X?t$,Fs$DB8:_$7$^$9\e(B: \e$B%G%#%U%)%k%H\e(B
-\e$B$O\e(B @code{gnus-extract-address-components} \e$B$G!"$H$F$b4JC1$K3d$j@Z$C$?2r7h\e(B
-\e$BK!$G$9$,Hs>o$KB.$/F0:n$7$^$9!#\e(B@code{mail-extract-address-components} \e$B$O\e(B
-\e$BNI$/F0:n$7$^$9$,CY$$$G$9!#%G%#%U%)%k%H$N4X?t$O\e(B 5% \e$B$N3d9g$G4V0c$C$?Ez$rJV\e(B
-\e$B$7$^$9!#$b$7$3$l$K2fK}$J$i$J$$$N$G$"$l$P!"Be$o$j$KB>$N4X?t$r;H$C$F$/$@$5\e(B
-\e$B$$\e(B: