Variable: hide-ifdef-lines
hide-ifdef-lines is a customizable variable defined in hideif.el.gz.
Value
nil
Documentation
Non-nil means hide the #ifX, #else, and #endif lines.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/hideif.el.gz
(defcustom hide-ifdef-lines nil
"Non-nil means hide the #ifX, #else, and #endif lines."
:type 'boolean)