Variable: dframe-help-echo-function

dframe-help-echo-function is a buffer-local variable defined in dframe.el.gz.

Documentation

A function to call when help-echo is used in newer versions of Emacs.

Typically used to display info about the line under the mouse.

Source Code

;; Defined in /usr/src/emacs/lisp/dframe.el.gz
(defvar-local dframe-help-echo-function nil
  "A function to call when help-echo is used in newer versions of Emacs.
Typically used to display info about the line under the mouse.")