Variable: hide-ifdef-env
hide-ifdef-env is a variable defined in hideif.el.gz.
Value
nil
Documentation
An alist of defined symbols and their values.
Probably introduced at or before Emacs version 25.1.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/hideif.el.gz
(defvar hide-ifdef-env nil
"An alist of defined symbols and their values.")