Add description of wl-draft-parent-folder.

diff --git a/doc/wl-ja.texi b/doc/wl-ja.texi
index 282a183..71fa987 100644 (file)
--- a/doc/wl-ja.texi
+++ b/doc/wl-ja.texi
@@ -4008,6 +4008,9 @@ Non-nil \e$B$J$i%a%C%;!<%8%P%C%U%!$GD9$$9T$N@^$jJV$7$r$7$^$;$s!#\e(B
 \e$BCM$K$OJ8;zNs$dJQ?t$NB>!"\e(Belisp\e$B<0$,$=$N$^$^5-=R$G$-!"$b$7!"\e(BField \e$B$NCM$,\e(B
 @code{nil} \e$B$J$i$P$=$N\e(B Field \e$B$r:o=|$7$^$9!#\e(B
 
+\e$B?F%U%)%k%@$NL>A0$rMxMQ$7$?$$>l9g$K$O!"%P%C%U%!%m!<%+%kJQ?t\e(B
+@code{wl-draft-parent-folder} \e$B$,MxMQ$G$-$^$9!#\e(B
+
 \e$B$D$E$$$F!"<!$NNc$r8+$F2<$5$$!#\e(B
 
 @lisp

diff --git a/doc/wl.texi b/doc/wl.texi
index eb3ba1a..8b3e9f8 100644 (file)
--- a/doc/wl.texi
+++ b/doc/wl.texi
@@ -4039,6 +4039,9 @@ In the cdr part of a cons, not only a variable but also an elisp
 expression can be specified as is.  If the car part is a header field
 and the cdr part is @code{nil}, the field will be deleted.
 
+If you want to use name of parent folder, you can refer the buffer local
+variable @code{wl-draft-parent-folder}.
+
 See the next example as well:
 
 @lisp