Update Gnus to No Gnus 0.7 from the Gnus CVS trunk

Revision: emacs@sv.gnu.org/emacs--devo--0--patch-911

1 files changed, 14 insertions, 12 deletions

diff --git a/lisp/gnus/gnus-spec.el b/lisp/gnus/gnus-spec.el
index 2197e286757..f87377cb1ed 100644
--- a/lisp/gnus/gnus-spec.el
+++ b/lisp/gnus/gnus-spec.el
@@ -140,7 +140,7 @@ text properties. This is only needed on XEmacs, as FSF Emacs does this anyway."
 (defvar gnus-format-specs
   `((version . ,emacs-version)
     (gnus-version . ,(gnus-continuum-version))
-    (group "%M\%S\%p\%P\%5y: %(%g%)%l\n" ,gnus-group-line-format-spec)
+    (group "%M\%S\%p\%P\%5y: %(%g%)\n" ,gnus-group-line-format-spec)
     (summary-dummy "*  %(:                          :%) %S\n"
 		   ,gnus-summary-dummy-line-format-spec)
     (summary "%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
@@ -198,12 +198,13 @@ Return a list of updated types."
 	    (not (equal emacs-version
 			(cdr (assq 'version gnus-format-specs)))))
     (setq gnus-format-specs nil))
-  ;; Flush the group format spec cache if it doesn't support decoded
-  ;; group names.
+  ;; Flush the group format spec cache if there's the grouplens stuff
+  ;; or it doesn't support decoded group names.
   (when (memq 'group types)
-    (let ((spec (assq 'group gnus-format-specs)))
-      (unless (string-match " gnus-tmp-decoded-group[ )]"
-			    (gnus-prin1-to-string (nth 2 spec)))
+    (let* ((spec (assq 'group gnus-format-specs))
+	   (sspec (gnus-prin1-to-string (nth 2 spec))))
+      (when (or (string-match " gnus-tmp-grouplens[ )]" sspec)
+		(not (string-match " gnus-tmp-decoded-group[ )]" sspec)))
 	(setq gnus-format-specs (delq spec gnus-format-specs)))))
 
   ;; Go through all the formats and see whether they need updating.
@@ -296,9 +297,7 @@ Return a list of updated types."
 
 (defun gnus-correct-length (string)
   "Return the correct width of STRING."
-  (let ((length 0))
-    (mapcar (lambda (char) (incf length (gnus-char-width char))) string)
-    length))
+  (apply #'+ (mapcar #'char-width string)))
 
 (defun gnus-correct-substring (string start &optional end)
   (let ((wstart 0)
@@ -310,14 +309,14 @@ Return a list of updated types."
     ;; Find the start position.
     (while (and (< seek length)
 		(< wseek start))
-      (incf wseek (gnus-char-width (aref string seek)))
+      (incf wseek (char-width (aref string seek)))
       (incf seek))
     (setq wstart seek)
     ;; Find the end position.
     (while (and (<= seek length)
 		(or (not end)
 		    (<= wseek end)))
-      (incf wseek (gnus-char-width (aref string seek)))
+      (incf wseek (char-width (aref string seek)))
       (incf seek))
     (setq wend seek)
     (substring string wstart (1- wend))))
@@ -622,6 +621,9 @@ are supported for %s."
 		   ?s)))
 	   ;; Find the specification from `spec-alist'.
 	   ((setq elem (cdr (assq (or extended-spec spec) spec-alist))))
+	   ;; We used to use "%l" for displaying the grouplens score.
+	   ((eq spec ?l)
+	    (setq elem '("" ?s)))
 	   (t
 	    (setq elem '("*" ?s))))
 	  (setq elem-type (cadr elem))
@@ -672,7 +674,7 @@ are supported for %s."
        (list (car flist)))
       ;; A single number.
       ((string= fstring "%d")
-       (setq dontinsert)
+       (setq dontinsert t)
        (if insert
 	   (list `(princ ,(car flist)))
 	 (list `(int-to-string ,(car flist)))))