Mercurial > hg > xemacs-beta
comparison lisp/cus-load.el @ 209:41ff10fd062f r20-4b3
Import from CVS: tag r20-4b3
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 10:04:58 +0200 |
| parents | |
| children | 558f606b08ae |
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| 208:f427b8ec4379 | 209:41ff10fd062f |
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| 1 ;;; cus-load.el --- Batch load all available cus-load files | |
| 2 | |
| 3 ;; Copyright (C) 1997 by Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Author: Steven L Baur <steve@altair.xemacs.org> | |
| 6 ;; Keywords: internal, help, faces | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
| 10 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 11 ;; under the terms of the GNU General Public License as published by | |
| 12 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 ;; any later version. | |
| 14 | |
| 15 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 18 ;; General Public License for more details. | |
| 19 | |
| 20 ;; You should have received a copy of the GNU General Public License | |
| 21 ;; along with XEmacs; see the file COPYING. If not, write to the Free | |
| 22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 23 ;; 02111-1307, USA. | |
| 24 | |
| 25 ;;; Synched up with: Not in FSF | |
| 26 | |
| 27 ;;; Commentary: | |
| 28 | |
| 29 ;; In FSF all of the custom loads are in a single `cus-load' file. | |
| 30 ;; However, we have them distributed across directories, with optional | |
| 31 ;; incremental loading. Here we simply collect the whole set. | |
| 32 | |
| 33 | |
| 34 ;;; Code: | |
| 35 | |
| 36 (require 'custom) | |
| 37 | |
| 38 | |
| 39 (defun custom-add-loads (symbol list) | |
| 40 "Update the custom-loads list of a symbol. | |
| 41 This works by adding the elements from LIST to the SYMBOL's | |
| 42 `custom-loads' property, avoiding duplicates. Also, SYMBOL is | |
| 43 added to `custom-group-hash-table'." | |
| 44 (let ((loads (get symbol 'custom-loads))) | |
| 45 (dolist (el list) | |
| 46 (unless (member el loads) | |
| 47 (setq loads (nconc loads (list el))))) | |
| 48 (put symbol 'custom-loads loads) | |
| 49 (puthash symbol t custom-group-hash-table))) | |
| 50 | |
| 51 ;; custom-add-loads was named custom-put (and accepted different | |
| 52 ;; arguments) during the 20.3 beta cycle. Support it for | |
| 53 ;; compatibility. | |
| 54 (defun custom-put (symbol ignored list) | |
| 55 (custom-add-loads symbol list)) | |
| 56 (make-obsolete 'custom-put 'custom-add-loads) | |
| 57 | |
| 58 | |
| 59 (message "Loading customization dependencies...") | |
| 60 | |
| 61 ;; Garbage-collection seems to be very intensive here, and it slows | |
| 62 ;; things down. Nuke it. | |
| 63 (let ((gc-cons-threshold 10000000)) | |
| 64 (mapc (lambda (dir) | |
| 65 (load (expand-file-name "custom-load" dir) t t)) | |
| 66 load-path)) | |
| 67 | |
| 68 (message "Loading customization dependencies...done") | |
| 69 | |
| 70 (provide 'cus-load) | |
| 71 | |
| 72 ;;; cus-load.el ends here |