[7238] | 1 | ;;; pcustom.el -- a portable custom.el. |
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| 2 | |
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| 3 | ;; Copyright (C) 1999 Free Software Foundation, Inc. |
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| 4 | ;; Copyright (C) 1999 Mikio Nakajima <minakaji@osaka.email.ne.jp> |
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| 5 | |
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| 6 | ;; Author: Mikio Nakajima <minakaji@osaka.email.ne.jp> |
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| 7 | ;; Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp> |
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| 8 | ;; Keywords: emulating, custom |
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| 9 | |
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| 10 | ;; This file is part of APEL (A Portable Emacs Library). |
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| 11 | |
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| 12 | ;; This program is free software; you can redistribute it and/or |
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| 13 | ;; modify it under the terms of the GNU General Public License as |
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| 14 | ;; published by the Free Software Foundation; either version 2, or (at |
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| 15 | ;; your option) any later version. |
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| 16 | |
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| 17 | ;; This program is distributed in the hope that it will be useful, but |
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| 18 | ;; WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 20 | ;; General Public License for more details. |
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| 21 | |
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| 22 | ;; You should have received a copy of the GNU General Public License |
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| 23 | ;; along with this program; see the file COPYING. If not, write to the |
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| 24 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 25 | ;; Boston, MA 02111-1307, USA. |
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| 26 | |
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| 27 | ;;; Commentary: |
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| 28 | |
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| 29 | ;;; Code: |
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| 30 | |
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| 31 | (require 'poe) |
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| 32 | (eval-when-compile (require 'static)) |
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| 33 | |
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| 34 | (static-if (condition-case nil |
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| 35 | ;; compile-time check. |
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| 36 | (if (and (require 'custom) |
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| 37 | (fboundp 'custom-declare-variable)) |
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| 38 | ;; you have "new custom". |
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| 39 | t |
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| 40 | ;; you have custom, but it is "old". |
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| 41 | (message "\ |
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| 42 | ** \"old custom\" is loaded. See README if you want to use \"new custom\".") |
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| 43 | (sleep-for 1) |
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| 44 | nil) |
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| 45 | ;; you don't have custom. |
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| 46 | (error nil)) |
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| 47 | ;; you have "new custom". no load-time check. |
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| 48 | (require 'custom) |
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| 49 | ;; your custom is "old custom", |
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| 50 | ;; or you don't have custom library at compile-time. |
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| 51 | (or (condition-case nil |
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| 52 | ;; load-time check. |
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| 53 | ;; load "custom" if exists. |
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| 54 | (and (require 'custom) |
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| 55 | (fboundp 'custom-declare-variable)) |
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| 56 | (error nil)) |
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| 57 | ;; your custom is "old custom", |
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| 58 | ;; or you don't have custom library. |
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| 59 | ;; load emulation version of "new custom". |
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| 60 | (require 'tinycustom))) |
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| 61 | |
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| 62 | (require 'product) |
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| 63 | (product-provide (provide 'pcustom) (require 'apel-ver)) |
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| 64 | |
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| 65 | ;;; pcustom.el ends here |
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