Function: hif-undefine-symbol

hif-undefine-symbol is a byte-compiled function defined in hideif.el.gz.

Signature

(hif-undefine-symbol VAR)

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/hideif.el.gz
(defun hif-undefine-symbol (var)
  (when (assq var hide-ifdef-env)
    (setq hide-ifdef-env
          (delete (assq var hide-ifdef-env) hide-ifdef-env))
    ;; We can override things in `hif-predefine-alist' so keep them
    (unless (assq var hif-predefine-alist)
      (unintern (symbol-name var) nil))
    t))