historyf.el

(defcustom historyf-major-modes
  '(emacs-lisp-mode
    lisp-interaction-mode
    c-mode cc-mode c++-mode java-mode
    perl-mode cperl-mode python-mode ruby-mode
    ecmascript-mode javascript-mode js2-mode php-mode css-mode
    makefile-mode sh-mode fortran-mode f90-mode ada-mode
    xml-mode sgml-mode)
  "Target major-mode."
  :type 'list
  :group 'historyf)

(defcustom historyf-minor-modes
  '(cake)
  "Target minor-mode."
  :type 'list
  :group 'historyf)