From: yamaoka <yamaoka>
Date: Thu, 13 Feb 2003 22:54:50 +0000 (+0000)
Subject: Synch to Oort Gnus.
X-Git-Tag: t-gnus-6_15_17-00-quimby~67
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e01cb95e13ab20499ff71dfae004494df31bdcc;p=elisp%2Fgnus.git-

Synch to Oort Gnus.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 189f65d..c28c2a6 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,13 @@
+2003-02-13  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* gnus-util.el (gnus-faces-at): Simplify.
+
+2003-02-13  Teodor Zlatanov  <tzz@bwh.harvard.edu>
+
+	* spam.el (spam-ham-move-routine) 
+	(spam-mark-spam-as-expired-and-move-routine): made the article
+	move conditional, so it's not called even if there's nothing to move
+
 2003-02-13  Kai Gro,A_(Bjohann  <kai.grossjohann@uni-duisburg.de>
 
 	* message.el (message-unix-mail-delimiter): Accept any whitespace
diff --git a/lisp/gnus-util.el b/lisp/gnus-util.el
index 6bd573d..cd82bed 100644
--- a/lisp/gnus-util.el
+++ b/lisp/gnus-util.el
@@ -744,23 +744,18 @@ and `print-level' to nil."
 	   b (setq b (next-single-property-change b 'gnus-face nil end))
 	   prop val))))))
 
-(defmacro gnus-faces-at (pos)
-  "Return a list of faces at POS."
+(defmacro gnus-faces-at (position)
+  "Return a list of faces at POSITION."
   (if (featurep 'xemacs)
-      `(let* ((pos ,pos)
-	      (faces (list (get-text-property pos 'face))))
-	 (mapcar-extents
-	  (lambda (extent)
-	    (pushnew (extent-property extent 'face) faces))
-	  nil (current-buffer) pos pos)
-	 (delq nil faces))
-    `(let* ((pos ,pos)
-	    (faces (list (get-text-property pos 'face)))
-	    (overlays (overlays-at pos)))
-       (while overlays
-	 (pushnew (plist-get (overlay-properties (pop overlays)) 'face)
-		  faces))
-       (delq nil faces))))
+      `(let ((pos ,position))
+	 (mapcar-extents 'extent-face
+			 nil (current-buffer) pos pos nil 'face))
+    `(let ((pos ,position))
+       (delq nil (cons (get-text-property pos 'face)
+		       (mapcar
+			(lambda (overlay)
+			  (overlay-get overlay 'face))
+			(overlays-at pos)))))))
 
 ;;; Protected and atomic operations.  dmoore@ucsd.edu 21.11.1996
 ;;; The primary idea here is to try to protect internal datastructures
diff --git a/lisp/spam.el b/lisp/spam.el
index 89f77e9..66fd6df 100644
--- a/lisp/spam.el
+++ b/lisp/spam.el
@@ -423,7 +423,7 @@ your main source of newsgroup names."
     (when (stringp group)
       (dolist (article tomove)
 	(gnus-summary-set-process-mark article))
-      (gnus-summary-move-article nil group))))
+      (when tomove (gnus-summary-move-article nil group)))))
  
 (defun spam-ham-move-routine (&optional group)
   (let ((articles gnus-newsgroup-articles)
@@ -440,7 +440,7 @@ your main source of newsgroup names."
       ;; now do the actual move
       (dolist (article tomove)
 	(gnus-summary-set-process-mark article))
-      (gnus-summary-move-article nil group))))
+      (when tomove (gnus-summary-move-article nil group)))))
  
 (defun spam-generic-register-routine (spam-func ham-func)
   (let ((articles gnus-newsgroup-articles)