Variable: cl-custom-print-functions

cl-custom-print-functions is a variable defined in cl-lib.el.gz.

Value

nil

Documentation

This is a list of functions that format user objects for printing.

Each function is called in turn with three arguments: the object, the stream, and the print level (currently ignored). If it is able to print the object it returns true; otherwise it returns nil and the printer proceeds to the next function on the list.

This variable is not used at present, but it is defined in hopes that a future Emacs interpreter will be able to use it.

Aliases

custom-print-functions (obsolete since 24.3)

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/cl-lib.el.gz
;;;###autoload
(defvar cl-custom-print-functions nil
  "This is a list of functions that format user objects for printing.
Each function is called in turn with three arguments: the object, the
stream, and the print level (currently ignored).  If it is able to
print the object it returns true; otherwise it returns nil and the
printer proceeds to the next function on the list.

This variable is not used at present, but it is defined in hopes that
a future Emacs interpreter will be able to use it.")