mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-24 10:38:38 +00:00
101 lines
3.0 KiB
EmacsLisp
101 lines
3.0 KiB
EmacsLisp
;;; cus-dep.el --- Find customization dependencies.
|
|
;;
|
|
;; Copyright (C) 1997 Free Software Foundation, Inc.
|
|
;;
|
|
;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
|
|
;; Keywords: internal
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; 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 2, 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
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; 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., 59 Temple Place - Suite 330,
|
|
;; Boston, MA 02111-1307, USA.
|
|
|
|
;;; Code:
|
|
|
|
(require 'cl)
|
|
(require 'widget)
|
|
(require 'cus-face)
|
|
|
|
(defun custom-make-dependencies ()
|
|
"Batch function to extract custom dependencies from .el files.
|
|
Usage: emacs -batch -l ./cus-dep.el -f custom-make-dependencies DIRS"
|
|
(let ((enable-local-eval nil)
|
|
(all-subdirs command-line-args-left)
|
|
(start-directory default-directory))
|
|
(get-buffer-create " cus-dep temp")
|
|
(set-buffer " cus-dep temp")
|
|
(while all-subdirs
|
|
(message "Directory %s" (car all-subdirs))
|
|
(let ((files (directory-files (car all-subdirs) nil "\\`[^=].*\\.el\\'"))
|
|
(default-directory default-directory)
|
|
file)
|
|
(cd (car all-subdirs))
|
|
(while files
|
|
(setq file (car files)
|
|
files (cdr files))
|
|
(when (file-exists-p file)
|
|
(erase-buffer)
|
|
(insert-file-contents file)
|
|
(goto-char (point-min))
|
|
(string-match "\\`\\(.*\\)\\.el\\'" file)
|
|
(let ((name (file-name-nondirectory (match-string 1 file))))
|
|
(condition-case nil
|
|
(while (re-search-forward "^(defcustom\\|^(defface\\|^(defgroup"
|
|
nil t)
|
|
(beginning-of-line)
|
|
(let ((expr (read (current-buffer))))
|
|
(eval expr)
|
|
(put (nth 1 expr) 'custom-where name)))
|
|
(error nil)))))
|
|
(setq all-subdirs (cdr all-subdirs)))))
|
|
(message "Generating cus-load.el...")
|
|
(find-file "cus-load.el")
|
|
(erase-buffer)
|
|
(insert "\
|
|
;;; cus-load.el --- automatically extracted custom dependencies
|
|
;;
|
|
;;; Code:
|
|
|
|
")
|
|
(mapatoms (lambda (symbol)
|
|
(let ((members (get symbol 'custom-group))
|
|
item where found)
|
|
(when members
|
|
(while members
|
|
(setq item (car (car members))
|
|
members (cdr members)
|
|
where (get item 'custom-where))
|
|
(unless (or (null where)
|
|
(member where found))
|
|
(if found
|
|
(insert " ")
|
|
(insert "(put '" (symbol-name symbol)
|
|
" 'custom-loads '("))
|
|
(prin1 where (current-buffer))
|
|
(push where found)))
|
|
(when found
|
|
(insert "))\n"))))))
|
|
(insert "\
|
|
|
|
\(provide 'cus-load)
|
|
|
|
;;; cus-load.el ends here\n")
|
|
(let ((kept-new-versions 10000000))
|
|
(save-buffer))
|
|
(message "Generating cus-load.el...done")
|
|
(kill-emacs))
|
|
|
|
;;; cus-dep.el ends here
|