@item wl-summary-fix-timezone
@vindex wl-summary-fix-timezone
-\e$B=i4|@_Dj$O\e(B @samp{nil}\e$B!#%5%^%j$NF|;~I=<($r;XDj$7$?%?%$%`%>!<%s$KD>$7$^$9!#\e(B
+\e$B=i4|@_Dj$O\e(B @code{nil}\e$B!#%5%^%j$NF|;~I=<($r;XDj$7$?%?%$%`%>!<%s$KD>$7$^$9!#\e(B
@code{nil} \e$B$J$i$P!"%G%U%)%k%H$N%?%$%`%>!<%s$r;2>H$7$FD>$7$^$9!#\e(B
\e$B%G%U%)%k%H$N%?%$%`%>!<%s$H$O!"%7%9%F%`$K$"$i$+$8$a@_Dj$5$l$?%?%$%`%>!<%s$+!"\e(B
\e$B4D6-JQ?t\e(B @samp{TZ} \e$B$NCM$G$9!#\e(B
@vindex wl-message-window-size
\e$B=i4|@_Dj$O\e(B @code{(1 . 4)}\e$B!#\e(Bcons \e$B%;%k$G!"\e(Bcar \e$BCM\e(B: cdr \e$BCM$,%5%^%j$N%&%#%s%I\e(B
\e$B%&I}!'%a%C%;!<%8$N%&%#%s%I%&I}$H$J$j$^$9!#\e(B
+
@item wl-message-ignored-field-list
@vindex wl-message-ignored-field-list
-(SEMI \e$B$N$_\e(B) \e$B=i4|@_Dj$O\e(B nil\e$B!#\e(B
+(SEMI \e$B$N$_\e(B) \e$B=i4|@_Dj$O\e(B @code{nil}\e$B!#\e(B
\e$B%a%C%;!<%8%P%C%U%!$KI=<($7$J$$%X%C%@%U%#!<%k%I$r@55,I=8=$N%j%9%H$G\e(B
\e$B;XDj$7$^$9!#\e(B
-nil \e$B$J$i!"\e(Bmime-view-ignored-field-list \e$B$NCM$,;H$o$l$^$9!#\e(B
+@code{nil} \e$B$J$i!"\e(B@code{mime-view-ignored-field-list} \e$B$NCM$,;H$o$l$^$9!#\e(B
+
@item wl-message-visible-field-list
@vindex wl-message-visible-field-list
-(SEMI \e$B$N$_\e(B) \e$B=i4|@_Dj$O\e(B nil\e$B!#\e(B
+(SEMI \e$B$N$_\e(B) \e$B=i4|@_Dj$O\e(B @code{nil}\e$B!#\e(B
\e$B%a%C%;!<%8%P%C%U%!$KI,$:I=<($7$?$$%X%C%@%U%#!<%k%I$r@55,I=8=$N%j%9%H$G\e(B
-\e$B;XDj$7$^$9!#\e(Bwl-message-ignored-field-list \e$B$h$jM%@h$5$l$^$9!#\e(B
-nil \e$B$J$i!"\e(Bmime-view-visible-field-list \e$B$NCM$,;H$o$l$^$9!#\e(B
+\e$B;XDj$7$^$9!#\e(B@code{wl-message-ignored-field-list} \e$B$h$jM%@h$5$l$^$9!#\e(B
+@code{nil} \e$B$J$i!"\e(B@code{mime-view-visible-field-list} \e$B$NCM$,;H$o$l$^$9!#\e(B
+
@item wl-message-sort-field-list
@vindex wl-message-sort-field-list
(SEMI \e$B$N$_\e(B) \e$B=i4|@_Dj$O\e(B
@var{Sender}'s indentation corresponds to the depth of the thread.
Sender name is displayed as nickname if it is defined in the address
-book. Set @code{wl-use-petname} as @samp{nil}, if you want to quit
+book. Set @code{wl-use-petname} as @code{nil}, if you want to quit
displaying with nickname.
If number is printed at the head of @var{Sender} part like @samp{+2},
@item wl-summary-fix-timezone
@vindex wl-summary-fix-timezone
-The initial setting is @samp{nil}.
+The initial setting is @code{nil}.
Time zone of the date string in summary mode is adjusted using this value.
If @code{nil}, it is adjust to the default time zone information
(system's default time zone or environment variable @samp{TZ}).
@item wl-message-ignored-field-list
@vindex wl-message-ignored-field-list
-(SEMI only) Initial setting is nil.
+(SEMI only) Initial setting is @code{nil}.
All fields that match this list will be hidden in message buffer.
Each elements are regexp of field-name.
-If nil, the value of @code{mime-view-ignored-field-list} is used.
+If @code{nil}, the value of @code{mime-view-ignored-field-list} is used.
@item wl-message-visible-field-list
@vindex wl-message-visible-field-list
-(SEMI only) Initial setting is nil.
+(SEMI only) Initial setting is @code{nil}.
All fields that match this list will be display in message buffer.
Each elements are regexp of field-name. This value precedes
@code{wl-message-ignored-field-list}.
-If nil, the value of mime-view-visible-field-list is used.
+If @code{nil}, the value of @code{mime-view-visible-field-list} is used.
@item wl-message-sort-field-list
@vindex wl-message-sort-field-list