diff --git a/users/crumb/programs/emacs/modules/lang/syd-lang-emacs-lisp.el b/users/crumb/programs/emacs/modules/lang/syd-lang-emacs-lisp.el
index 0243ce3..31501c2 100644
--- a/users/crumb/programs/emacs/modules/lang/syd-lang-emacs-lisp.el
+++ b/users/crumb/programs/emacs/modules/lang/syd-lang-emacs-lisp.el
@@ -60,16 +60,17 @@ to a pop up buffer."
    :source-buffer (current-buffer)
    :force-popup current-prefix-arg))
 
-(set-repl-handler! 'emacs-lisp-mode
-  #'syd/open-emacs-lisp-repl)
+(dolist (m '(emacs-lisp-mode lisp-data-mode))
+  (set-repl-handler! 'emacs-lisp-mode
+    #'syd/open-emacs-lisp-repl)
+  (set-eval-handler! 'emacs-lisp-mode
+    #'syd-emacs-lisp-eval))
 
-(set-eval-handler! 'emacs-lisp-mode
-  #'syd-emacs-lisp-eval)
-
-(add-hook 'emacs-lisp-mode-hook #'syd-lisp-mode)
+(syd-add-hook '(emacs-lisp-mode-hook lisp-data-mode)
+  #'syd-lisp-mode)
 
   ;; DEPRECATED: Remove once syd-strategies is working.
-(syd-add-hook '(emacs-lisp-mode-hook help-mode-hook)
+(syd-add-hook '(emacs-lisp-mode-hook help-mode-hook lisp-data-mode)
   (defun syd-emacs-set-handlers-h ()
     (setq-local syd-lookup-documentation-handlers
                 (list #'syd-emacs-lisp-lookup-documentation))))