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global-eldoc-mode doc fix

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* lisp/emacs-lisp/eldoc.el (global-eldoc-mode): Be more
specific about what "applicable" means (bug#23071).

(cherry picked from commit 25e95b5dd8)
This commit is contained in:
Lars Ingebrigtsen 2016-05-01 01:08:23 +02:00
parent c3b3b90ac0
commit 350792e356
1 changed files with 10 additions and 2 deletions
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12
lisp/emacs-lisp/eldoc.el
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@ -201,8 +201,16 @@ expression point is on."
;;;###autoload
(define-minor-mode global-eldoc-mode
"Enable `eldoc-mode' in all buffers where it's applicable."
:group 'eldoc :global t
"Toggle Global Eldoc mode on or off.
With a prefix argument ARG, enable Global Eldoc mode if ARG is
positive, and disable it otherwise. If called from Lisp, enable
the mode if ARG is omitted or nil, and toggle it if ARG is ‘toggle’.
If Global Eldoc mode is on, `eldoc-mode' will be enabled in all
buffers where it's applicable. These are buffers that have modes
that have enabled eldoc support. See `eldoc-documentation-function'."
:group 'eldoc
:global t
:initialize 'custom-initialize-delay
:init-value t
(setq eldoc-last-message nil)