\e$B$O2?$b$"$j$^$;$s$,!"\e(B@kbd{A T} \e$BL?Na$r$h$/;H$&$N$G$"$l$PLr$KN)$D$G$7$g\e(B
\e$B$&\e(B (@pxref{Finding the Parent})\e$B!#\e(B
+\e$B%5!<%P!<$O!"$3$N$$$:$l$r$b5!G=$5$;$k$?$a$K\e(B @acronym{NOV} \e$B$r%5%]!<%H$7$J\e(B
+\e$B$1$l$P$J$j$^$;$s!#\e(B
+
+@cindex Gmane, gnus-fetch-old-headers
+\e$B$3$N5!G=$O@-G=$K?<9o$J1F6A$rM?$(F@$^$9!#$9$Y$F$N%m!<%+%k$K%-%c%C%7%e$5$l\e(B
+\e$B$?%X%C%@!<$rL5;k$9$k$+$i$G$9!#5-;v$r4|8B@Z$l>C5n$7$J$$%5!<\e(B
+\e$B%P!<\e(B (\e$BNc$($P\e(B news.gmane.org) \e$B$N!"$"$k%0%k!<%W$N$?$a$K$=$l$r\e(B @code{t} \e$B$K\e(B
+\e$B@_Dj$9$k$H!"35N,$N@8@.$,$H$F$bCY$/$J$C$F$7$^$$$^$9!#\e(B
+
@item gnus-fetch-old-ephemeral-headers
@vindex gnus-fetch-old-ephemeral-headers
@code{gnus-fetch-old-headers} \e$B$HF1$8$G$9$,!"0l;~%K%e!<%9%0%k!<%W$N$?$a$K\e(B