synch with wl-ja.texi

diff --git a/doc/wl.texi b/doc/wl.texi
index 89347ef..34a4736 100644 (file)
--- a/doc/wl.texi
+++ b/doc/wl.texi
@@ -3002,6 +3002,7 @@ Mark as read the message at the current cursor point.
 @item i
 @kindex i (Summary)
 Prefetch the message at the current cursor point.
+With prefix argument, prefetch the message even if it is cached.
 @findex wl-summary-prefetch
 (@code{wl-summary-prefetch})
 
@@ -4144,6 +4145,11 @@ The initial setting is t.
 This flag controls off-line transmission.  If non-nil, the draft is
 sent off-line.
 
+@item wl-draft-use-cache
+@vindex wl-draft-use-cache
+The initial setting is code{t}.
+If non-nil, cache the message which is sent.
+
 @item wl-auto-flush-queue
 @vindex wl-auto-flush-queue
 The initial setting is t.