GitLab

* lisp/hexl.el (hexl-mode-hook):
* lisp/ielm.el (ielm-mode-hook):
* lisp/emacs-lisp/lisp-mode.el (emacs-lisp-mode-hook)
(lisp-interaction-mode-hook):
* lisp/progmodes/cfengine.e (cfengine3-documentation-function):
Replace obsolete alias `turn-on-eldoc-mode' with `eldoc-mode'.

* lisp/emacs-lisp/eldoc.el: Same in commentary.