-\e$B%P%C%U%!!<$N:G8e$KA^F~$5$l$k!"=pL>$NF~$C$F$$$k%U%!%$%k$G$9!#%G%#%U%)%k%H\e(B
-\e$B$O\e(B @file{~/.signature} \e$B$G$9!#\e(B
+\e$B%P%C%U%!!<$N:G8e$KA^F~$5$l$k!"=pL>$NF~$C$F$$$k%U%!%$%k$G$9!#%G%#%l%/%H%j!<\e(B
+\e$B$,;XDj$5$l$F$$$k$H!"\e(B@code{message-signature-directory} \e$B$NCM$O$?$H$(@_Dj\e(B
+\e$B$5$l$F$$$F$bL5;k$5$l$^$9!#%G%#%U%)%k%H$O\e(B @file{~/.signature} \e$B$G$9!#\e(B
+
+@item message-signature-directory
+@vindex message-signature-directory
+\e$B=pL>%U%!%$%k$rCV$/%G%#%l%/%H%j!<$NL>A0$G$9!#$=$&$$$&%U%!%$%k$r$?$/$5$s;}$C\e(B
+\e$B$F$$$k$J$i$P!"Nc$($PEj9FMM<0\e(B (Gnus posting styles) \e$B$G$=$l$i$r@Z$jBX$($k\e(B
+\e$B:]$KLrN)$A$^$9!#$b$7\e(B @code{nil} \e$B$@$C$?$i\e(B (\e$B$=$l$,%G%#%U%)%k%H\e(B)\e$B!"\e(B
+@code{message-signature-file} \e$B$,%G%#%l%/%H%j!<$b;XDj$9$k$H8+$J$5$l$^$9!#\e(B