Remove dead code

[gnus] / lisp / gnus-art.el

diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index 2839a60..4bdf835 100644 (file)
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -1794,14 +1794,6 @@ Initialized from `text-mode-syntax-table.")
     (put-text-property (max (1- b) (point-min))
                       b 'intangible nil)))
 
-(defun gnus-article-hide-text-of-type (type)
-  "Hide text of TYPE in the current buffer."
-  (save-excursion
-    (let ((b (point-min))
-         (e (point-max)))
-      (while (setq b (text-property-any b e 'article-type type))
-       (add-text-properties b (incf b) gnus-hidden-properties)))))
-
 (defun gnus-article-delete-text-of-type (type)
   "Delete text of TYPE in the current buffer."
   (save-excursion
@@ -1834,10 +1826,6 @@ Initialized from `text-mode-syntax-table.")
         b (or (text-property-not-all b (point-max) 'invisible t)
               (point-max)))))))
 
-(defun gnus-article-text-type-exists-p (type)
-  "Say whether any text of type TYPE exists in the buffer."
-  (text-property-any (point-min) (point-max) 'article-type type))
-
 (defsubst gnus-article-header-rank ()
   "Give the rank of the string HEADER as given by `gnus-sorted-header-list'."
   (let ((list gnus-sorted-header-list)
@@ -2146,23 +2134,6 @@ try this wash."
                                       props)
                (insert replace)))))))))
 
-(defun article-translate-characters (from to)
-  "Translate all characters in the body of the article according to FROM and TO.
-FROM is a string of characters to translate from; to is a string of
-characters to translate to."
-  (save-excursion
-    (when (article-goto-body)
-      (let ((inhibit-read-only t)
-           (x (make-string 225 ?x))
-           (i -1))
-       (while (< (incf i) (length x))
-         (aset x i i))
-       (setq i 0)
-       (while (< i (length from))
-         (aset x (aref from i) (aref to i))
-         (incf i))
-       (translate-region (point) (point-max) x)))))
-
 (defun article-translate-strings (map)
   "Translate all string in the body of the article according to MAP.
 MAP is an alist where the elements are on the form (\"from\" \"to\")."
@@ -2231,7 +2202,8 @@ unfolded."
                 (unfoldable
                  (or (equal gnus-article-unfold-long-headers t)
                      (and (stringp gnus-article-unfold-long-headers)
-                          (string-match gnus-article-unfold-long-headers header)))))
+                          (string-match gnus-article-unfold-long-headers
+                                        header)))))
            (with-temp-buffer
              (insert header)
              (goto-char (point-min))
@@ -2754,9 +2726,11 @@ If READ-CHARSET, ask for a coding system."
   (let ((handles nil)
        (buffer-read-only nil))
     (when (gnus-buffer-live-p gnus-original-article-buffer)
-      (setq handles (mm-dissect-buffer t t)))
+      (with-current-buffer gnus-original-article-buffer
+       (setq handles (mm-dissect-buffer t t))))
     (article-goto-body)
     (delete-region (point) (point-max))
+    (mm-enable-multibyte)
     (mm-inline-text-html handles)))
 
 (defvar gnus-article-browse-html-temp-list nil
@@ -4582,6 +4556,10 @@ commands:
     (when (eq (elt timer 5) 'image-animate-timeout)
       (cancel-timer timer))))
 
+(defun gnus-stop-downloads ()
+  (when (boundp 'url-queue)
+    (set (intern "url-queue" obarray) nil)))
+
 ;; Set article window start at LINE, where LINE is the number of lines
 ;; from the head of the article.
 (defun gnus-article-set-window-start (&optional line)
@@ -4797,18 +4775,6 @@ If none is given, assume the current buffer and kill it if it has
     (when (eq major-mode 'gnus-sticky-article-mode)
       (gnus-kill-buffer buffer))))
 
-(defun gnus-kill-sticky-article-buffers (arg)
-  "Kill all sticky article buffers.
-If a prefix ARG is given, ask for confirmation."
-  (interactive "P")
-  (dolist (buf (gnus-buffers))
-    (with-current-buffer buf
-      (when (eq major-mode 'gnus-sticky-article-mode)
-       (if (not arg)
-           (gnus-kill-buffer buf)
-         (when (yes-or-no-p (concat "Kill buffer " (buffer-name buf) "? "))
-           (gnus-kill-buffer buf)))))))
-
 ;;;
 ;;; Gnus MIME viewing functions
 ;;;
@@ -5614,7 +5580,9 @@ all parts."
     (let ((handle (cdr (assq n gnus-article-mime-handle-alist))))
       (when (gnus-article-goto-part n)
        (if (equal (car handle) "multipart/alternative")
-           (gnus-article-press-button)
+           (progn
+             (beginning-of-line) ;; Make it toggle subparts
+             (gnus-article-press-button))
          (when (eq (gnus-mm-display-part handle) 'internal)
            (gnus-set-window-start)))))))
 
@@ -6518,7 +6486,8 @@ not have a face in `gnus-article-boring-faces'."
            (ding)
          (unless (member keys nosave-in-article)
            (set-buffer gnus-article-current-summary))
-         (when (get func 'disabled)
+         (when (and (symbolp func)
+                    (get func 'disabled))
            (error "Function %s disabled" func))
          (call-interactively func)
          (setq new-sum-point (point)))
@@ -6760,11 +6729,6 @@ If given a prefix, show the hidden text instead."
   (gnus-article-hide-citation-maybe arg force)
   (gnus-article-hide-signature arg))
 
-(defun gnus-article-maybe-highlight ()
-  "Do some article highlighting if article highlighting is requested."
-  (when (gnus-visual-p 'article-highlight 'highlight)
-    (gnus-article-highlight-some)))
-
 (defun gnus-check-group-server ()
   ;; Make sure the connection to the server is alive.
   (unless (gnus-server-opened