Variable: register-separator

register-separator is a customizable variable defined in register.el.gz.

Value

nil

Documentation

Register containing the text to put between collected texts, or nil if none.

When collecting text with M-x append-to-register (append-to-register) (or M-x prepend-to-register (prepend-to-register)), contents of this register is added to the beginning (or end, respectively) of the marked text.

Probably introduced at or before Emacs version 24.3.

Source Code

;; Defined in /usr/src/emacs/lisp/register.el.gz
(defcustom register-separator nil
  "Register containing the text to put between collected texts, or nil if none.

When collecting text with \\[append-to-register] (or \\[prepend-to-register]),
contents of this register is added to the beginning (or end, respectively)
of the marked text."
  :group 'register
  :type '(choice (const :tag "None" nil)
		 (character :tag "Use register" :value ?+)))