From 01f57a3e9611956304dda5174f027248e79c2bf8 Mon Sep 17 00:00:00 2001
From: yoichi <yoichi>
Date: Sun, 16 Feb 2003 18:29:58 +0000
Subject: [PATCH] * wl-folder.el (wl-folder-buffer-search-group): Ignore
 non-group folder.

---
 wl/ChangeLog    |    3 +++
 wl/wl-folder.el |   23 +++++++++++++++--------
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/wl/ChangeLog b/wl/ChangeLog
index 3d544c1..347eb7c 100644
--- a/wl/ChangeLog
+++ b/wl/ChangeLog
@@ -1,5 +1,8 @@
 2003-02-17  Yoichi NAKAYAMA  <yoichi@eken.phys.nagoya-u.ac.jp>
 
+	* wl-folder.el (wl-folder-buffer-search-group): Ignore non-group
+	folder.
+
 	* wl-vars.el (wl-delete-folder-alist): Add shimbun folder to
 	the default value.
 
diff --git a/wl/wl-folder.el b/wl/wl-folder.el
index 8500617..7f44857 100644
--- a/wl/wl-folder.el
+++ b/wl/wl-folder.el
@@ -243,10 +243,17 @@
 	   (wl-match-buffer 1)))))
 
 (defun wl-folder-buffer-search-group (group)
-  (re-search-forward
-   (concat
-    "^\\([ \t]*\\)\\[[\\+-]\\]"
-    (regexp-quote group) ":[-0-9-]+/[0-9-]+/[0-9-]+") nil t))
+  (let ((prev-point (point))
+	(group-regexp (concat
+		       "^\\([ \t]*\\)\\[[\\+-]\\]"
+		       (regexp-quote group) ":[-0-9-]+/[0-9-]+/[0-9-]+")))
+    (or (catch 'found
+	  (while (re-search-forward group-regexp nil t)
+	    (if (wl-folder-buffer-group-p)
+		(throw 'found (point)))))
+	(progn ; not found
+	  (goto-char prev-point)
+	  nil))))
 
 (defun wl-folder-buffer-search-entity (folder &optional searchname)
   (let ((search (or searchname (wl-folder-get-petname folder)))
@@ -339,6 +346,10 @@ Default HASHTB is `wl-folder-elmo-folder-hashtb'."
 	     (wl-folder-elmo-folder-cache-put name folder)
 	     folder)))))
 
+(defsubst wl-folder-put-folder-property (beg end id is-group &optional object)
+  (put-text-property beg end 'wl-folder-entity-id id object)
+  (put-text-property beg end 'wl-folder-is-group is-group object))
+
 (defun wl-folder-prev-entity ()
   (interactive)
   (forward-line -1))
@@ -2989,10 +3000,6 @@ Call `wl-summary-write-current-folder' with current folder name."
 	  (try-completion string candidate)
 	(all-completions string candidate))))))
 
-(defun wl-folder-put-folder-property (beg end id is-group &optional object)
-  (put-text-property beg end 'wl-folder-entity-id id object)
-  (put-text-property beg end 'wl-folder-is-group is-group object))
-
 (require 'product)
 (product-provide (provide 'wl-folder) (require 'wl-version))
 
-- 
1.7.10.4