erc-dcc.el minor clean-ups

* lisp/erc/erc-dcc.el: Remove outdated comments.
(erc-dcc-get-file): Remove XEmacs compat code.

diff --git a/lisp/erc/erc-dcc.el b/lisp/erc/erc-dcc.el
index 2b6f8c91a63523347091171e094268e1009a349b..526add1a61fbd7192d2957dc2c506a1566329f7b 100644 (file)
--- a/lisp/erc/erc-dcc.el
+++ b/lisp/erc/erc-dcc.el
@@ -47,9 +47,6 @@
 ;;  /dcc get nick [file] - Accept DCC offer from nick
 ;;  /dcc list - List all DCC offers/connections
 ;;  /dcc send nick file - Offer DCC SEND to nick
-;;
-;; Please note that offering DCC connections (offering chats and sending
-;; files) is only supported with Emacs 22.
 
 ;;; Code:
 
@@ -920,10 +917,7 @@ filter and a process sentinel, and making the connection."
       (buffer-disable-undo (current-buffer))
       ;; This is necessary to have the buffer saved as-is in GNU
       ;; Emacs.
-      ;; XEmacs change: We don't have `set-buffer-multibyte', setting
-      ;; coding system to 'binary below takes care of us.
-      (when (fboundp 'set-buffer-multibyte)
-        (set-buffer-multibyte nil))
+      (set-buffer-multibyte nil)
 
       (setq mode-line-process '(":%s")
             buffer-read-only t)