1 ;;; seq.el --- Sequence manipulation functions -*- lexical-binding: t -*-
3 ;; Copyright (C) 2014-2016 Free Software Foundation, Inc.
5 ;; Author: Nicolas Petton <nicolas@petton.fr>
10 ;; Maintainer: emacs-devel@gnu.org
12 ;; This file is part of GNU Emacs.
14 ;; GNU Emacs is free software: you can redistribute it and/or modify
15 ;; it under the terms of the GNU General Public License as published by
16 ;; the Free Software Foundation, either version 3 of the License, or
17 ;; (at your option) any later version.
19 ;; GNU Emacs is distributed in the hope that it will be useful,
20 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 ;; GNU General Public License for more details.
24 ;; You should have received a copy of the GNU General Public License
25 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
29 ;; Sequence-manipulation functions that complement basic functions
30 ;; provided by subr.el.
32 ;; All functions are prefixed with "seq-".
34 ;; All provided functions work on lists, strings and vectors.
36 ;; Functions taking a predicate or iterating over a sequence using a
37 ;; function as argument take the function as their first argument and
38 ;; the sequence as their second argument. All other functions take
39 ;; the sequence as their first argument.
43 (if (version< emacs-version "25")