\e$B%4%_H"$r6u$K$7$^$9!#\e(B
(@code{wl-folder-empty-trash})
+@item F
+@kindex F (Folder)
+@findex wl-folder-flush-queue
+\e$B%-%e!<$K$"$k%a%C%;!<%8$rAw?.$7$^$9!#\e(B
+(@code{wl-folder-flush-queue})
+
+@item V
+@kindex V (Folder)
+@findex wl-folder-virtual
+\e$BM?$($i$l$?>r7o$r;}$D%a%C%;!<%8$N$_$r;}$D2>A[%U%)%k%@$X0\F0$7$^$9!#\e(B
+(@code{wl-folder-virtual})
+
@item o
@kindex o (Folder)
@findex wl-folder-open-all-unread-folder
Empty trash.
(@code{wl-folder-empty-trash})
+@item F
+@kindex F (Folder)
+@findex wl-folder-flush-queue
+Flush queue.
+(@code{wl-folder-flush-queue})
+
+@item V
+@kindex V (Folder)
+@findex wl-folder-virtual
+Move to the virtual folder with the condition specified.
+(@code{wl-folder-virtual})
+
@item o
@kindex o (Folder)
@findex wl-folder-open-all-unread-folder