From: teranisi <teranisi>
Date: Mon, 21 Jan 2002 09:14:52 +0000 (+0000)
Subject: * wl-folder.el (wl-folder-check-one-entity): Don't care
X-Git-Tag: wl-2_9_6~27
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08befe6aaf9f40993117d841bbda49cb271aafdb;p=elisp%2Fwanderlust.git

* wl-folder.el (wl-folder-check-one-entity): Don't care
`elmo-folder-use-flag-p'.

* elmo-imap4.el (elmo-imap4-folder-diff-plugged): If unread is
less than new, set new as unread.

* elmo-util.el (elmo-string): Don't put text-property if nil.
---

diff --git a/elmo/ChangeLog b/elmo/ChangeLog
index cddac78..007bec6 100644
--- a/elmo/ChangeLog
+++ b/elmo/ChangeLog
@@ -1,3 +1,10 @@
+2002-01-21  Yuuichi Teranishi  <teranisi@gohome.org>
+
+	* elmo-imap4.el (elmo-imap4-folder-diff-plugged): If unread is
+	less than new, set new as unread.
+
+	* elmo-util.el (elmo-string): Don't put text-property if nil.
+
 2002-01-21  Kenichi OKADA  <okada@opaopa.org>
 
 	* elmo-imap4.el (elmo-folder-list-subfolders): Case sensitive.
diff --git a/elmo/elmo-imap4.el b/elmo/elmo-imap4.el
index 13cc289..58ba0f7 100644
--- a/elmo/elmo-imap4.el
+++ b/elmo/elmo-imap4.el
@@ -2316,8 +2316,7 @@ If optional argument REMOVE is non-nil, remove FLAG."
 
 (defsubst elmo-imap4-folder-diff-plugged (folder)
   (let ((session (elmo-imap4-get-session folder))
-	messages
-	response killed)
+	messages new unread response killed)
 ;;; (elmo-imap4-commit spec)
     (with-current-buffer (elmo-network-session-buffer session)
       (setq elmo-imap4-status-callback nil)
@@ -2337,9 +2336,10 @@ If optional argument REMOVE is non-nil, remove FLAG."
 	(setq messages (- messages
 			  (elmo-msgdb-killed-list-length
 			   killed))))
-    (list (elmo-imap4-response-value response 'recent)
-	  (elmo-imap4-response-value response 'unseen)
-	  messages)))
+    (setq new (elmo-imap4-response-value response 'recent)
+	  unread (elmo-imap4-response-value response 'unseen))
+    (if (< unread new) (setq new unread))
+    (list new unread messages)))
 
 (luna-define-method elmo-folder-diff-plugged ((folder elmo-imap4-folder))
   (elmo-imap4-folder-diff-plugged folder))
diff --git a/elmo/elmo-util.el b/elmo/elmo-util.el
index e27f310..6c573b4 100644
--- a/elmo/elmo-util.el
+++ b/elmo/elmo-util.el
@@ -1227,7 +1227,7 @@ the value of `foo'."
 (defmacro elmo-string (string)
   "STRING without text property."
   (` (let ((obj (copy-sequence (, string))))
-       (set-text-properties 0 (length obj) nil obj)
+       (and obj (set-text-properties 0 (length obj) nil obj))
        obj)))
 
 (defun elmo-flatten (list-of-list)
diff --git a/wl/ChangeLog b/wl/ChangeLog
index 802ad41..684efa2 100644
--- a/wl/ChangeLog
+++ b/wl/ChangeLog
@@ -1,3 +1,8 @@
+2002-01-21  Yuuichi Teranishi  <teranisi@gohome.org>
+
+	* wl-folder.el (wl-folder-check-one-entity): Don't care
+	`elmo-folder-use-flag-p'.
+
 2002-01-21  Kenichi OKADA  <okada@opaopa.org>
 
 	* wl-folder (wl-folder-check-one-entity): Fix
diff --git a/wl/wl-folder.el b/wl/wl-folder.el
index 43af1d2..99f2445 100644
--- a/wl/wl-folder.el
+++ b/wl/wl-folder.el
@@ -833,15 +833,11 @@ Optional argument ARG is repeart count."
 	(setq new    (and new    (max 0 new))
 	      unread (and unread (max 0 unread))
 	      all    (and all    (max 0 all))))
-      (setq unread (or ;; If server diff, All unreads are
-			; treated as unsync.
-		    (and unread
-			 (elmo-folder-use-flag-p folder)
-			 (- unread (or new 0)))
-		    (elmo-folder-get-info-unread folder)
-		    (cdr (wl-summary-count-unread
-			  (elmo-msgdb-get-mark-alist
-			   (elmo-folder-msgdb folder))))))
+      (setq unread (or (and unread (- unread (or new 0)))
+		       (elmo-folder-get-info-unread folder)
+		       (cdr (wl-summary-count-unread
+			     (elmo-msgdb-get-mark-alist
+			      (elmo-folder-msgdb folder))))))
       (wl-folder-entity-hashtb-set wl-folder-entity-hashtb entity
 				   (list new unread all)
 				   (get-buffer wl-folder-buffer-name)))