Document prefix argument effects about `wl-summary-sort' and `wl-thread-open-close'.

diff --git a/doc/wl-ja.texi b/doc/wl-ja.texi
index fbde049..dc44c79 100644 (file)
--- a/doc/wl-ja.texi
+++ b/doc/wl-ja.texi
@@ -3177,6 +3177,7 @@ prefix argument \e$B$D$-$J$i$P%-%c%C%7%e$,B8:_$7$F$bL5;k$7$F:FFI$_9~$_$7D>$7$^$9!
 @kindex / (Summary)
 @findex wl-thread-open-close
 \e$B%+!<%=%k9T$N%9%l%C%I$N3+JD$r%H%0%k$7$^$9!#\e(B
+prefix argument \e$B$D$-$J$i$P!"%+!<%=%k9T$N;R%9%l%C%I$rA4$F3+$-$^$9!#\e(B
 (@code{wl-thread-open-close})
 
 @item [
@@ -3464,7 +3465,9 @@ last:\e$B?t;z\e(B        \e$B%U%#%k%?%U%)%k%@$K0\F0$7$^$9!#\e(B
 \e$B%5%^%j$NI=<(=g=x$rJB$SBX$($^$9!#\e(B@samp{date} (\e$BF|IU\e(B)\e$B!"\e(B@samp{from} (\e$BH/?.<T\e(B)\e$B!"\e(B
 @samp{number} (\e$B%a%C%;!<%8HV9f\e(B)\e$B!"\e(B@samp{subject} (\e$B%5%V%8%'%/%H\e(B)\e$B!"\e(B
 @samp{size} (\e$B%a%C%;!<%8$N%5%$%:\e(B)\e$B!"\e(B@samp{list-info} (\e$B%a!<%j%s%0%j%9%H$NL>A0$H%a%C%;!<%8HV9f\e(B)
-\e$B$N$$$:$l$+$r85$KJB$SBX$($^$9!#\e(B(@code{wl-summary-sort})
+\e$B$N$$$:$l$+$r85$KJB$SBX$($^$9!#\e(B
+prefix argument \e$B$D$-$J$i$P!"A*$s$@=g=x$N5U=g$G%5%^%j$rJB$SBX$($^$9!#\e(B
+(@code{wl-summary-sort})
 
 @item T
 @kindex T (Summary)

diff --git a/doc/wl.texi b/doc/wl.texi
index b5c3d88..45a9c8e 100644 (file)
--- a/doc/wl.texi
+++ b/doc/wl.texi
@@ -3183,6 +3183,7 @@ Display the message at the current cursor point if it is not displayed yet.
 @kindex / (Summary)
 @findex wl-thread-open-close
 Toggle open or close the thread at the current cursor point.
+With prefix argument, open all children threads.
 (@code{wl-thread-open-close})
 
 @item [
@@ -3472,6 +3473,7 @@ last:NUM         Move to the filter folder(partial filter).
 Sort summary order.
 You can sort by @samp{date}, @samp{from}, @samp{number}, @samp{subject},
 @samp{size} and @samp{list-info}.
+With prefix argument, sort summary lines into descending order.
 (@code{wl-summary-sort})
 
 @item T