Function: so-long-original

so-long-original is a byte-compiled function defined in so-long.el.gz.

Signature

(so-long-original KEY &optional EXISTS)

Documentation

Return the current value for KEY in so-long-original-values.

If you need to differentiate between a stored value of nil and no stored value at all, make EXISTS non-nil. This then returns the result of assq directly: nil if no value was set, and a cons cell otherwise.

Source Code

;; Defined in /usr/src/emacs/lisp/so-long.el.gz
(defun so-long-original (key &optional exists)
  "Return the current value for KEY in `so-long-original-values'.

If you need to differentiate between a stored value of nil and no stored value
at all, make EXISTS non-nil.  This then returns the result of `assq' directly:
nil if no value was set, and a cons cell otherwise."
  (if exists
      (assq key so-long-original-values)
    (cadr (assq key so-long-original-values))))