From cc2476c59df7c01510dff6fb30c8e981183f2ccc Mon Sep 17 00:00:00 2001
From: hmurata <hmurata>
Date: Sat, 9 Aug 2003 18:39:16 +0000
Subject: [PATCH] * wl-vars.el (wl-summary-print-argument-within-window): New
 variable.

* wl-action.el (wl-summary-print-argument): Print argument to
right side of window if `wl-summary-print-argument-within-window'
is non-nil.
---
 wl/ChangeLog    |    8 ++++++++
 wl/wl-action.el |   29 +++++++++++++++++++++--------
 wl/wl-vars.el   |    6 ++++++
 3 files changed, 35 insertions(+), 8 deletions(-)

diff --git a/wl/ChangeLog b/wl/ChangeLog
index 22f877f..a946e16 100644
--- a/wl/ChangeLog
+++ b/wl/ChangeLog
@@ -1,3 +1,11 @@
+2003-08-09  Hiroya Murata  <lapis-lazuli@pop06.odn.ne.jp>
+
+	* wl-vars.el (wl-summary-print-argument-within-window): New variable.
+
+	* wl-action.el (wl-summary-print-argument): Print argument to
+	right side of window if `wl-summary-print-argument-within-window'
+	is non-nil.
+
 2003-08-09  Yuuichi Teranishi  <teranisi@gohome.org>
 
 	* wl-action.el (wl-summary-set-mark): Use
diff --git a/wl/wl-action.el b/wl/wl-action.el
index 2eb5238..7612fe0 100644
--- a/wl/wl-action.el
+++ b/wl/wl-action.el
@@ -760,14 +760,27 @@ Return number if put mark succeed"
 	  (search-forward "\r")
 	  (forward-char -1)
 	  (setq re (point))
-	  (setq c 0)
-	  (while (< c len)
-	    (forward-char -1)
-	    (setq c (+ c (char-width (following-char)))))
-	  (and (> c len) (setq folder (concat " " folder)))
-	  (setq rs (point))
-	  (when wl-summary-width
-	    (put-text-property rs re 'invisible t))
+	  (let ((width (cond (wl-summary-width)
+			     (wl-summary-print-argument-within-window
+			      (1- (window-width)))))
+		(c (current-column))
+		(padding 0))
+	    (if (and width (> (+ c len) width))
+		(progn
+		  (move-to-column width)
+		  (setq c (current-column))
+		  (while (> (+ c len) width)
+		    (forward-char -1)
+		    (setq c (current-column)))
+		  (when (< (+ c len) width)
+		    (setq folder (concat " " folder)))
+		  (setq rs (point))
+		  (put-text-property rs re 'invisible t))
+	      (when (and width
+			 (> (setq padding (- width len c)) 0))
+		(setq folder (concat (make-string padding ?\ )
+				     folder)))
+	      (setq rs (1- re))))
 	  (put-text-property rs re 'wl-summary-action-argument t)
 	  (goto-char re)
 	  (wl-highlight-action-argument-string folder)
diff --git a/wl/wl-vars.el b/wl/wl-vars.el
index b64ba3b..71705ab 100644
--- a/wl/wl-vars.el
+++ b/wl/wl-vars.el
@@ -1691,6 +1691,12 @@ with wl-highlight-folder-many-face."
   :group 'wl-summary
   :group 'wl-pref)
 
+(defcustom wl-summary-print-argument-within-window nil
+  "*If non-nil, always print argument right side of window."
+  :type 'boolean
+  :group 'wl-summary
+  :group 'wl-pref)
+
 (defcustom wl-summary-pick-field-default "Body"
   "*Default field for pick."
   :type '(radio (const "From")
-- 
1.7.10.4