* lisp/textmodes/tex-mode.el (TeX-mode, plain-TeX-mode, LaTeX-mode):
Only define them as aliases in `lisp/loaddefs.el` so we don't
override AUCTeX's own definitions when we load `tex-mode.el`.
;; users who may have files annotated with -*- LaTeX -*- (e.g. because they
;; received them from someone using AUCTeX).
-;;;###autoload
-(defalias 'TeX-mode #'tex-mode)
-;;;###autoload
-(defalias 'plain-TeX-mode #'plain-tex-mode)
-;;;###autoload
-(defalias 'LaTeX-mode #'latex-mode)
+;;;###autoload (defalias 'TeX-mode #'tex-mode)
+;;;###autoload (defalias 'plain-TeX-mode #'plain-tex-mode)
+;;;###autoload (defalias 'LaTeX-mode #'latex-mode)
;;;###autoload
(define-derived-mode plain-tex-mode tex-mode "TeX"