Remove XEmacs compat code from dns-mode.el

* lisp/textmodes/dns-mode.el (dns-mode): Remove XEmacs compat code.

diff --git a/lisp/textmodes/dns-mode.el b/lisp/textmodes/dns-mode.el
index 1dbc7bd7351272177ed0bfe1f68eaf0edc5a136d..06e944815a763c283bcf54da9ef07e084c71d8cc 100644 (file)
--- a/lisp/textmodes/dns-mode.el
+++ b/lisp/textmodes/dns-mode.el
@@ -180,9 +180,8 @@ Turning on DNS mode runs `dns-mode-hook'."
   (set (make-local-variable 'comment-start) ";")
   (set (make-local-variable 'comment-end) "")
   (set (make-local-variable 'comment-start-skip) ";+ *")
-  (unless (featurep 'xemacs)
-    (set (make-local-variable 'font-lock-defaults)
-        '(dns-mode-font-lock-keywords nil nil ((?_ . "w")))))
+  (set (make-local-variable 'font-lock-defaults)
+       '(dns-mode-font-lock-keywords nil nil ((?_ . "w"))))
   (add-hook 'before-save-hook 'dns-mode-soa-maybe-increment-serial
            nil t)
   (easy-menu-add dns-mode-menu dns-mode-map))