;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(let (provides)
(dolist (x (file-loadhist-lookup file) provides)
(when (eq (car-safe x) 'provide)
- (push x provides)))))
+ (push (cdr x) provides)))))
(defun file-requires (file)
"Return the list of features required by FILE as it was loaded.
(let (requires)
(dolist (x (file-loadhist-lookup file) requires)
(when (eq (car-safe x) 'require)
- (push x requires)))))
+ (push (cdr x) requires)))))
(defsubst file-set-intersect (p q)
"Return the set intersection of two lists."