(gnus-copy-article-buffer): Don't assume `format' removes text

[gnus] / lisp / gnus-soup.el

diff --git a/lisp/gnus-soup.el b/lisp/gnus-soup.el
index 4a49c88..de67cc7 100644 (file)
--- a/lisp/gnus-soup.el
+++ b/lisp/gnus-soup.el
@@ -67,9 +67,9 @@ The SOUP packet file name will be inserted at the %s.")
 
 ;;; Internal Variables:
 
-(defvar gnus-soup-encoding-type ?n
+(defvar gnus-soup-encoding-type ?u
   "*Soup encoding type.
-`n' is news format, `m' is Unix mbox format, and `M' is MMDF mailbox
+`u' is USENET news format, `m' is Unix mbox format, and `M' is MMDF mailbox
 format.")
 
 (defvar gnus-soup-index-type ?c
@@ -140,7 +140,7 @@ move those articles instead."
     (buffer-disable-undo tmp-buf)
     (save-excursion
       (while articles
-         ;; Put the article in a buffer.
+       ;; Put the article in a buffer.
        (set-buffer tmp-buf)
        (when (gnus-request-article-this-buffer
               (car articles) gnus-newsgroup-name)
@@ -245,7 +245,8 @@ Note -- this function hasn't been implemented yet."
       ;; a soup header.
       (setq head-line
            (cond
-            ((= gnus-soup-encoding-type ?n)
+            ((or (= gnus-soup-encoding-type ?u)
+                 (= gnus-soup-encoding-type ?n)) ;;Gnus back compatibility.
              (format "#! rnews %d\n" (buffer-size)))
             ((= gnus-soup-encoding-type ?m)
              (while (search-forward "\nFrom " nil t)
@@ -335,7 +336,8 @@ If NOT-ALL, don't pack ticked articles."
       (while (setq prefix (pop prefixes))
        (erase-buffer)
        (insert (format "(setq gnus-soup-prev-prefix %d)\n" (cdr prefix)))
-       (gnus-write-buffer (concat (car prefix) gnus-soup-prefix-file))))))
+       (let ((coding-system-for-write mm-text-coding-system))
+         (gnus-write-buffer (concat (car prefix) gnus-soup-prefix-file)))))))
 
 (defun gnus-soup-pack (dir packer)
   (let* ((files (mapconcat 'identity
@@ -513,9 +515,12 @@ Return whether the unpacking was successful."
               (tmp-buf (gnus-get-buffer-create " *soup send*"))
               beg end)
          (cond
-          ((/= (gnus-soup-encoding-format
-                (gnus-soup-reply-encoding (car replies)))
-               ?n)
+          ((and (/= (gnus-soup-encoding-format
+                     (gnus-soup-reply-encoding (car replies)))
+                    ?u)
+                (/= (gnus-soup-encoding-format
+                     (gnus-soup-reply-encoding (car replies)))
+                    ?n)) ;; Gnus back compatibility.
            (error "Unsupported encoding"))
           ((null msg-buf)
            t)