(eldoc-mode): Doc fix.

(eldoc-documentation-function):
Renamed from eldoc-print-current-symbol-info-function.  Calls changed.

1 files changed, 8 insertions, 14 deletions

diff --git a/lisp/emacs-lisp/eldoc.el b/lisp/emacs-lisp/eldoc.el
index f31dafb7b11..29167c70812 100644
--- a/lisp/emacs-lisp/eldoc.el
+++ b/lisp/emacs-lisp/eldoc.el
@@ -139,16 +139,11 @@ truncated to make more of the arglist or documentation string visible."
 ;;;###autoload
 (define-minor-mode eldoc-mode
   "Toggle ElDoc mode on or off.
-Show the defined parameters for the elisp function near point.
-
-For the emacs lisp function at the beginning of the sexp which point is
-within, show the defined parameters for the function in the echo area.
-This information is extracted directly from the function or macro if it is
-in pure lisp.  If the emacs function is a subr, the parameters are obtained
-from the documentation string if possible.
-
-If point is over a documented variable, print that variable's docstring
-instead.
+In ElDoc mode, the echo area displays information about a
+function or variable in the text where point is.  If point is
+on a documented variable, it displays that variable's doc string.
+Otherwise it displays the argument list of the function called
+in the expression point is on.
 
 With prefix ARG, turn ElDoc mode on if and only if ARG is positive."
   :group 'eldoc :lighter eldoc-minor-mode-string
@@ -167,7 +162,6 @@ With prefix ARG, turn ElDoc mode on if and only if ARG is positive."
   (eldoc-mode 1))
 
 
-;; Idle timers are part of Emacs 19.31 and later.
 (defun eldoc-schedule-timer ()
   (or (and eldoc-timer
            (memq eldoc-timer timer-idle-list))
@@ -235,7 +229,7 @@ With prefix ARG, turn ElDoc mode on if and only if ARG is positive."
        (not (eq (selected-window) (minibuffer-window)))))
 
 
-(defvar eldoc-print-current-symbol-info-function nil
+(defvar eldoc-documentation-function nil
   "If non-nil, function to call to return doc string.
 The function of no args should return a one-line string for displaying
 doc about a function etc. appropriate to the context around point.
@@ -249,8 +243,8 @@ Emacs Lisp mode) that support Eldoc.")
 (defun eldoc-print-current-symbol-info ()
   (condition-case err
       (and (eldoc-display-message-p)
-           (if eldoc-print-current-symbol-info-function
-               (eldoc-message (funcall eldoc-print-current-symbol-info-function))
+           (if eldoc-documentation-function
+               (eldoc-message (funcall eldoc-documentation-function))
              (let* ((current-symbol (eldoc-current-symbol))
                     (current-fnsym  (eldoc-fnsym-in-current-sexp))
                     (doc (cond