Variable: c-macro-prompt-flag
c-macro-prompt-flag is a customizable variable defined in
cmacexp.el.gz.
Value
nil
Documentation
Non-nil means c-macro-expand will prompt for preprocessor arguments.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/cmacexp.el.gz
(defcustom c-macro-prompt-flag nil
"Non-nil means `c-macro-expand' will prompt for preprocessor arguments."
:type 'boolean)