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[emacs.git] / lisp / loadup.el
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1 ;;; loadup.el --- load up standardly loaded Lisp files for Emacs.
3 ;; Copyright (C) 1985, 1986, 1992, 1994 Free Software Foundation, Inc.
5 ;; Maintainer: FSF
6 ;; Keywords: internal
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it 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.
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
25 ;;; Commentary:
27 ;; This is loaded into a bare Emacs to make a dumpable one.
29 ;;; Code:
31 ;; add subdirectories to the load-path for files that might
32 ;; get autoloaded when bootstrapping
33 (if (or (equal (nth 3 command-line-args) "bootstrap")
34 (equal (nth 4 command-line-args) "bootstrap"))
35 (let ((path (car load-path)))
36 (setq load-path (list path
37 (expand-file-name "emacs-lisp" path)
38 (expand-file-name "international" path)))))
40 (message "Using load-path %s" load-path)
42 ;;; We don't want to have any undo records in the dumped Emacs.
43 (buffer-disable-undo "*scratch*")
45 (load "byte-run")
46 (load "subr")
48 ;; We specify .el in case someone compiled version.el by mistake.
49 (load "version.el")
51 (load "widget")
52 (load "custom")
53 (autoload '\` "emacs-lisp/backquote" nil nil 'macro)
54 (load "map-ynp")
55 (load "env")
56 (load "cus-start")
57 (load "international/mule")
58 (load "international/mule-conf.el") ;Don't get confused if someone compiled this by mistake.
59 (load "format")
60 (load "bindings")
61 (setq load-source-file-function 'load-with-code-conversion)
62 (load "simple")
63 (load "help")
64 (load "files")
65 ;; Any Emacs Lisp source file (*.el) loaded here after can contain
66 ;; multilingual text.
67 (load "international/mule-cmds")
68 (load "case-table")
69 (load "international/characters")
71 (message "Lists of integers (garbage collection statistics) are normal output")
72 (message "while building Emacs; they do not indicate a problem.")
73 (message "%s" (garbage-collect))
74 (load "loaddefs.el") ;Don't get confused if someone compiled this by mistake.
75 (message "%s" (garbage-collect))
77 (let ((set-case-syntax-set-multibyte t))
78 (load "international/latin-1")
79 (load "international/latin-2")
80 (load "international/latin-3")
81 (load "international/latin-4")
82 (load "international/latin-5")
83 (load "international/latin-8")
84 (load "international/latin-9"))
85 ;; Load language-specific files.
86 (load "language/chinese")
87 (load "language/cyrillic")
88 (load "language/indian")
89 (load "language/devanagari") ; This should be loaded after indian.
90 (load "language/english")
91 (load "language/ethiopic")
92 (load "language/european")
93 (load "language/czech")
94 (load "language/slovak")
95 (load "language/romanian")
96 (load "language/greek")
97 (load "language/hebrew")
98 (load "language/japanese")
99 (load "language/korean")
100 (load "language/lao")
101 (load "language/thai")
102 (load "language/tibetan")
103 (load "language/vietnamese")
104 (load "language/misc-lang")
105 (update-coding-systems-internal)
107 (load "indent")
108 (load "isearch")
109 (load "window")
110 (load "frame")
111 (load "term/tty-colors")
112 (load "faces")
113 (if (fboundp 'frame-face-alist)
114 (progn
115 (load "facemenu")))
116 (if (fboundp 'track-mouse)
117 (progn
118 (load "mouse")
119 (and (boundp 'x-toolkit-scroll-bars-p)
120 (load "scroll-bar"))
121 (load "select")))
123 (message "%s" (garbage-collect))
124 (load "menu-bar")
125 (load "paths.el") ;Don't get confused if someone compiled paths by mistake.
126 (load "startup")
127 (load "emacs-lisp/lisp")
128 (load "textmodes/page")
129 (load "register")
130 (load "textmodes/paragraphs")
131 (load "emacs-lisp/lisp-mode")
132 (load "textmodes/text-mode")
133 (load "textmodes/fill")
134 (message "%s" (garbage-collect))
136 (load "replace")
137 (if (eq system-type 'vax-vms)
138 (progn
139 (load "vmsproc")))
140 (load "abbrev")
141 (load "buff-menu")
142 (if (eq system-type 'vax-vms)
143 (progn
144 (load "vms-patch")))
145 (if (eq system-type 'windows-nt)
146 (progn
147 (load "ls-lisp")
148 (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
149 (load "dos-w32")
150 (load "w32-fns")))
151 (if (eq system-type 'ms-dos)
152 (progn
153 (load "ls-lisp")
154 (load "dos-w32")
155 (load "dos-fns")
156 (load "dos-vars")
157 (load "international/ccl") ; for cpNNN coding systems in codepage.el
158 (load "international/codepage") ; internal.el uses cpNNN coding systems
159 (load "disp-table"))) ; needed to setup ibm-pc char set, see internal.el
160 (if (fboundp 'atan) ; preload some constants and
161 (progn ; floating pt. functions if we have float support.
162 (load "float-sup")))
163 (message "%s" (garbage-collect))
165 (load "vc-hooks")
166 (load "ediff-hook")
167 (message "%s" (garbage-collect))
169 ;If you want additional libraries to be preloaded and their
170 ;doc strings kept in the DOC file rather than in core,
171 ;you may load them with a "site-load.el" file.
172 ;But you must also cause them to be scanned when the DOC file
173 ;is generated. For VMS, you must edit ../vms/makedoc.com.
174 ;For other systems, you must edit ../src/Makefile.in.
175 (if (load "site-load" t)
176 (garbage-collect))
178 (if (fboundp 'x-popup-menu)
179 (precompute-menubar-bindings))
180 ;; Turn on recording of which commands get rebound,
181 ;; for the sake of the next call to precompute-menubar-bindings.
182 (setq define-key-rebound-commands nil)
184 ;; Determine which last version number to use
185 ;; based on the executables that now exist.
186 (if (and (or (equal (nth 3 command-line-args) "dump")
187 (equal (nth 4 command-line-args) "dump"))
188 (not (eq system-type 'ms-dos)))
189 (let* ((base (concat "emacs-" emacs-version "."))
190 (files (file-name-all-completions base default-directory))
191 (versions (mapcar (function (lambda (name)
192 (string-to-int (substring name (length base)))))
193 files)))
194 (setq emacs-version (format "%s.%d"
195 emacs-version
196 (if versions
197 (1+ (apply 'max versions))
198 1)))))
200 ;; Note: all compiled Lisp files loaded above this point
201 ;; must be among the ones parsed by make-docfile
202 ;; to construct DOC. Any that are not processed
203 ;; for DOC will not have doc strings in the dumped Emacs.
205 (message "Finding pointers to doc strings...")
206 (if (or (equal (nth 3 command-line-args) "dump")
207 (equal (nth 4 command-line-args) "dump"))
208 (let ((name emacs-version))
209 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
210 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
212 (substring name (match-end 0)))))
213 (if (memq system-type '(ms-dos windows-nt))
214 (setq name (expand-file-name
215 (if (fboundp 'x-create-frame) "DOC-X" "DOC") "../etc"))
216 (setq name (concat (expand-file-name "../etc/DOC-") name))
217 (if (file-exists-p name)
218 (delete-file name))
219 (copy-file (expand-file-name "../etc/DOC") name t))
220 (Snarf-documentation (file-name-nondirectory name)))
221 (condition-case nil
222 (Snarf-documentation "DOC")
223 (error nil)))
224 (message "Finding pointers to doc strings...done")
226 ;;;Note: You can cause additional libraries to be preloaded
227 ;;;by writing a site-init.el that loads them.
228 ;;;See also "site-load" above.
229 (load "site-init" t)
230 (setq current-load-list nil)
232 ;; Write the value of load-history into fns-VERSION.el,
233 ;; then clear out load-history.
234 (if (or (equal (nth 3 command-line-args) "dump")
235 (equal (nth 4 command-line-args) "dump"))
236 (let ((buffer-undo-list t))
237 (princ "(setq load-history\n" (current-buffer))
238 (princ " (nconc load-history\n" (current-buffer))
239 (princ " '(" (current-buffer))
240 (let ((tem load-history))
241 (while tem
242 (prin1 (car tem) (current-buffer))
243 (terpri (current-buffer))
244 (if (cdr tem)
245 (princ " " (current-buffer)))
246 (setq tem (cdr tem))))
247 (princ ")))\n" (current-buffer))
248 (write-region (point-min) (point-max)
249 (expand-file-name
250 (cond
251 ((eq system-type 'ms-dos)
252 "../lib-src/fns.el")
253 ((eq system-type 'windows-nt)
254 (format "../../../lib-src/fns-%s.el" emacs-version))
256 (format "../lib-src/fns-%s.el" emacs-version)))
257 invocation-directory))
258 (erase-buffer)
259 (setq load-history nil))
260 (setq symbol-file-load-history-loaded t))
261 (set-buffer-modified-p nil)
263 ;; reset the load-path. See lread.c:init_lread why.
264 (if (or (equal (nth 3 command-line-args) "bootstrap")
265 (equal (nth 4 command-line-args) "bootstrap"))
266 (setcdr load-path nil))
268 (garbage-collect)
270 ;;; At this point, we're ready to resume undo recording for scratch.
271 (buffer-enable-undo "*scratch*")
273 (if (or (member (nth 3 command-line-args) '("dump" "bootstrap"))
274 (member (nth 4 command-line-args) '("dump" "bootstrap")))
275 (if (eq system-type 'vax-vms)
276 (progn
277 (message "Dumping data as file temacs.dump")
278 (dump-emacs "temacs.dump" "temacs")
279 (kill-emacs))
280 (let ((name (concat "emacs-" emacs-version)))
281 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
282 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
284 (substring name (match-end 0)))))
285 (if (eq system-type 'ms-dos)
286 (message "Dumping under the name emacs")
287 (message "Dumping under names emacs and %s" name)))
288 (condition-case ()
289 (delete-file "emacs")
290 (file-error nil))
291 ;; We used to dump under the name xemacs, but that occasionally
292 ;; confused people installing Emacs (they'd install the file
293 ;; under the name `xemacs'), and it's inconsistent with every
294 ;; other GNU program's build process.
295 (dump-emacs "emacs" "temacs")
296 (message "%d pure bytes used" pure-bytes-used)
297 ;; Recompute NAME now, so that it isn't set when we dump.
298 (if (not (memq system-type '(ms-dos windows-nt)))
299 (let ((name (concat "emacs-" emacs-version)))
300 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
301 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
303 (substring name (match-end 0)))))
304 (add-name-to-file "emacs" name t)))
305 (kill-emacs)))
307 ;; Avoid error if user loads some more libraries now.
308 (setq purify-flag nil)
310 ;; For machines with CANNOT_DUMP defined in config.h,
311 ;; this file must be loaded each time Emacs is run.
312 ;; So run the startup code now. First, remove `-l loadup' from args.
314 (if (and (equal (nth 1 command-line-args) "-l")
315 (equal (nth 2 command-line-args) "loadup"))
316 (setcdr command-line-args (nthcdr 3 command-line-args)))
318 (eval top-level)
320 ;;; loadup.el ends here