Remove leftover XEmacs compat code and doc fixes

* lisp/mail/feedmail.el (top-level): Remove outdated comment.
(feedmail-run-the-queue): Remove leftover XEmacs compat code.
(feedmail-nuke-bcc): Doc fix.

* lisp/emulation/viper.el (top-level, viper-mode)
* lisp/net/rfc2104.el (top-level): Doc fix.

* lisp/textmodes/table.el (top-level): Remove obsolete todo.

1 files changed, 2 insertions, 15 deletions

diff --git a/lisp/mail/feedmail.el b/lisp/mail/feedmail.el
index babc3fc212a..b362614d3a0 100644
--- a/lisp/mail/feedmail.el
+++ b/lisp/mail/feedmail.el
@@ -17,15 +17,6 @@
 ;; ability to queue messages for later sending.  This replaces
 ;; the standalone fakemail program that used to be distributed with Emacs.
 
-;; feedmail works with recent versions of Emacs (20.x series) and
-;; XEmacs (tested with 20.4 and later betas).  It probably no longer
-;; works with Emacs v18, though I haven't tried that in a long
-;; time.  Makoto.Nakagawa@jp.compaq.com reports: "I have a report
-;; that with a help of APEL library, feedmail works fine under emacs
-;; 19.28.  You can get APEL from ftp://ftp.m17n.org/pub/mule/apel/.
-;; you need apel-10.2 or later to make feedmail work under emacs
-;; 19.28."
-
 ;; Sorry, no manual yet in this release.  Look for one with the next
 ;; release.  Or the one after that.  Or maybe later.
 
@@ -437,9 +428,7 @@ shuttled robotically onward."
 (defcustom feedmail-confirm-outgoing-timeout nil
   "If non-nil, a timeout in seconds at the send confirmation prompt.
 If a positive number, it's a timeout before sending.  If a negative
-number, it's a timeout before not sending.  This will not work if your
-version of Emacs doesn't include the function `y-or-n-p-with-timeout'
-\(e.g., some versions of XEmacs)."
+number, it's a timeout before not sending."
   :version "24.1"
   :group 'feedmail-misc
   :type '(choice (const nil) integer)
@@ -2004,9 +1993,7 @@ backup file names and the like)."
              ((feedmail-fqm-p blobby)
               (setq blobby-buffer (generate-new-buffer (concat "FQM " blobby)))
               (setq already-buffer
-                    (if (fboundp 'find-buffer-visiting) ; missing from XEmacs
-                        (find-buffer-visiting maybe-file)
-                      (get-file-buffer maybe-file)))
+                    (find-buffer-visiting maybe-file))
               (if (and already-buffer (buffer-modified-p already-buffer))
                   (save-window-excursion
                     (display-buffer (set-buffer already-buffer))