Replace Lisp calls to delete-backward-char by delete-char.

[gnu-emacs] / lisp / gnus / nnrss.el

diff --git a/lisp/gnus/nnrss.el b/lisp/gnus/nnrss.el
index 41fc7b65c9cc68f5c89e782091f5acd9daed8a9b..db1df33757c754409974e6ad5c5b892f09dc58a3 100644 (file)
--- a/lisp/gnus/nnrss.el
+++ b/lisp/gnus/nnrss.el
@@ -1,7 +1,7 @@
 ;;; nnrss.el --- interfacing with RSS
 
 ;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-;;   2008  Free Software Foundation, Inc.
+;;   2008, 2009, 2010  Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: RSS
@@ -226,8 +226,6 @@ used to render text.  If it is nil, text will simply be folded.")
              (link (nth 2 e))
              (enclosure (nth 7 e))
              (comments (nth 8 e))
-             ;; Enable encoding of Newsgroups header in XEmacs.
-             (default-enable-multibyte-characters t)
              (rfc2047-header-encoding-alist
               (if (mm-coding-system-p 'utf-8)
                   (cons '("Newsgroups" . utf-8)
@@ -272,7 +270,7 @@ used to render text.  If it is nil, text will simply be folded.")
                      (replace-match "\n")
                    (replace-match "\n\n")))
                (unless (eobp)
-                 (let ((fill-column default-fill-column)
+                 (let ((fill-column (default-value 'fill-column))
                        (window (get-buffer-window nntp-server-buffer)))
                    (when window
                      (setq fill-column
@@ -310,7 +308,11 @@ used to render text.  If it is nil, text will simply be folded.")
                    "<#/part>\n"
                    "<#/multipart>\n"))
          (condition-case nil
-             (mml-to-mime)
+             ;; Allow `mml-to-mime' to generate MIME article without
+             ;; making inquiry to a user for unknown encoding.
+             (let ((mml-confirmation-set
+                    (cons 'unknown-encoding mml-confirmation-set)))
+               (mml-to-mime))
            (error
             (erase-buffer)
             (insert header
@@ -425,7 +427,7 @@ otherwise return nil."
 (defun nnrss-fetch (url &optional local)
   "Fetch URL and put it in a the expected Lisp structure."
   (mm-with-unibyte-buffer
-    ;;some CVS versions of url.el need this to close the connection quickly
+    ;;some versions of url.el need this to close the connection quickly
     (let (cs xmlform htmlform)
       ;; bit o' work necessary for w3 pre-cvs and post-cvs
       (if local
@@ -680,12 +682,12 @@ which RSS 2.0 allows."
       (rfc2047-encode-region (point-min) (point-max)))
     (goto-char (point-min))
     (while (search-forward "\n" nil t)
-      (delete-backward-char 1))
+      (delete-char -1))
     (buffer-string)))
 
 ;;; Snarf functions
-
 (defun nnrss-make-hash-index (item)
+  (gnus-message 9 "nnrss: Making hash index of %s" (gnus-prin1-to-string item))
   (setq item (gnus-remove-if
              (lambda (field)
                (when (listp field)