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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 ;; in case CANNOT_DUMP
36 (equal (nth 0 command-line-args) "../src/bootstrap-emacs"))
37 (let ((path (car load-path)))
38 (setq load-path (list path
39 (expand-file-name "emacs-lisp" path)
40 (expand-file-name "international" path)))))
42 (message "Using load-path %s" load-path)
44 ;;; We don't want to have any undo records in the dumped Emacs.
45 (buffer-disable-undo "*scratch*")
47 (load "byte-run")
48 (load "subr")
50 ;; We specify .el in case someone compiled version.el by mistake.
51 (load "version.el")
53 (load "widget")
54 (load "custom")
55 (load "emacs-lisp/backquote")
56 (load "map-ynp")
57 (load "env")
58 (load "cus-start")
59 (load "international/mule")
60 (load "international/mule-conf.el") ;Don't get confused if someone compiled this by mistake.
61 (load "format")
62 (load "bindings")
63 (setq load-source-file-function 'load-with-code-conversion)
64 (load "simple")
65 (load "files")
67 (message "Lists of integers (garbage collection statistics) are normal output")
68 (message "while building Emacs; they do not indicate a problem.")
69 (message "%s" (garbage-collect))
70 (load "loaddefs.el") ;Don't get confused if someone compiled this by mistake.
71 (message "%s" (garbage-collect))
73 (load "help")
74 ;; Any Emacs Lisp source file (*.el) loaded here after can contain
75 ;; multilingual text.
76 (load "international/mule-cmds")
77 (load "case-table")
78 (load "international/characters")
79 (load "international/utf-8")
81 (let ((set-case-syntax-set-multibyte t))
82 (load "international/latin-1")
83 (load "international/latin-2")
84 (load "international/latin-3")
85 (load "international/latin-4")
86 (load "international/latin-5")
87 (load "international/latin-8")
88 (load "international/latin-9"))
89 ;; Load language-specific files.
90 (load "language/chinese")
91 (load "language/cyrillic")
92 (load "language/indian")
93 (load "language/devanagari") ; This should be loaded after indian.
94 (load "language/english")
95 (load "language/ethiopic")
96 (load "language/european")
97 (load "language/czech")
98 (load "language/slovak")
99 (load "language/romanian")
100 (load "language/greek")
101 (load "language/hebrew")
102 (load "language/japanese")
103 (load "language/korean")
104 (load "language/lao")
105 (load "language/thai")
106 (load "language/tibetan")
107 (load "language/vietnamese")
108 (load "language/misc-lang")
109 (update-coding-systems-internal)
111 (load "indent")
112 (load "window")
113 (load "frame")
114 (load "term/tty-colors")
115 (load "faces")
116 (if (fboundp 'frame-face-alist)
117 (progn
118 (load "facemenu")))
119 (if (fboundp 'track-mouse)
120 (progn
121 (load "mouse")
122 (and (boundp 'x-toolkit-scroll-bars)
123 (load "scroll-bar"))
124 (load "select")))
125 (load "isearch")
127 (message "%s" (garbage-collect))
128 (load "menu-bar")
129 (load "paths.el") ;Don't get confused if someone compiled paths by mistake.
130 (load "startup")
131 (load "emacs-lisp/lisp")
132 (load "textmodes/page")
133 (load "register")
134 (load "textmodes/paragraphs")
135 (load "emacs-lisp/lisp-mode")
136 (load "textmodes/text-mode")
137 (load "textmodes/fill")
138 (message "%s" (garbage-collect))
140 (load "replace")
141 (if (eq system-type 'vax-vms)
142 (progn
143 (load "vmsproc")))
144 (load "abbrev")
145 (load "buff-menu")
146 (if (eq system-type 'vax-vms)
147 (progn
148 (load "vms-patch")))
149 (if (eq system-type 'windows-nt)
150 (progn
151 (load "ls-lisp")
152 (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
153 (load "dos-w32")
154 (load "w32-fns")))
155 (if (eq system-type 'ms-dos)
156 (progn
157 (load "ls-lisp")
158 (load "dos-w32")
159 (load "dos-fns")
160 (load "dos-vars")
161 (load "international/ccl") ; codepage.el uses CCL en/decoder
162 (load "international/codepage") ; internal.el uses cpNNN coding systems
163 (load "disp-table"))) ; needed to setup ibm-pc char set, see internal.el
164 (if (eq system-type 'macos)
165 (progn
166 (load "ls-lisp")))
167 (if (fboundp 'atan) ; preload some constants and
168 (progn ; floating pt. functions if we have float support.
169 (load "float-sup")))
170 (message "%s" (garbage-collect))
172 (load "vc-hooks")
173 (load "ediff-hook")
174 (message "%s" (garbage-collect))
176 ;If you want additional libraries to be preloaded and their
177 ;doc strings kept in the DOC file rather than in core,
178 ;you may load them with a "site-load.el" file.
179 ;But you must also cause them to be scanned when the DOC file
180 ;is generated. For VMS, you must edit ../vms/makedoc.com.
181 ;For other systems, you must edit ../src/Makefile.in.
182 (if (load "site-load" t)
183 (garbage-collect))
185 (if (fboundp 'x-popup-menu)
186 (precompute-menubar-bindings))
187 ;; Turn on recording of which commands get rebound,
188 ;; for the sake of the next call to precompute-menubar-bindings.
189 (setq define-key-rebound-commands nil)
191 ;; Determine which last version number to use
192 ;; based on the executables that now exist.
193 (if (and (or (equal (nth 3 command-line-args) "dump")
194 (equal (nth 4 command-line-args) "dump"))
195 (not (eq system-type 'ms-dos)))
196 (let* ((base (concat "emacs-" emacs-version "."))
197 (files (file-name-all-completions base default-directory))
198 (versions (mapcar (function (lambda (name)
199 (string-to-int (substring name (length base)))))
200 files)))
201 (setq emacs-version (format "%s.%d"
202 emacs-version
203 (if versions
204 (1+ (apply 'max versions))
205 1)))))
207 ;; Note: all compiled Lisp files loaded above this point
208 ;; must be among the ones parsed by make-docfile
209 ;; to construct DOC. Any that are not processed
210 ;; for DOC will not have doc strings in the dumped Emacs.
212 (message "Finding pointers to doc strings...")
213 (if (or (equal (nth 3 command-line-args) "dump")
214 (equal (nth 4 command-line-args) "dump"))
215 (let ((name emacs-version))
216 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
217 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
219 (substring name (match-end 0)))))
220 (if (memq system-type '(ms-dos windows-nt))
221 (setq name (expand-file-name
222 (if (fboundp 'x-create-frame) "DOC-X" "DOC") "../etc"))
223 (setq name (concat (expand-file-name "../etc/DOC-") name))
224 (if (file-exists-p name)
225 (delete-file name))
226 (copy-file (expand-file-name "../etc/DOC") name t))
227 (Snarf-documentation (file-name-nondirectory name)))
228 (condition-case nil
229 (Snarf-documentation "DOC")
230 (error nil)))
231 (message "Finding pointers to doc strings...done")
233 ;;;Note: You can cause additional libraries to be preloaded
234 ;;;by writing a site-init.el that loads them.
235 ;;;See also "site-load" above.
236 (load "site-init" t)
237 (setq current-load-list nil)
239 ;; Write the value of load-history into fns-VERSION.el,
240 ;; then clear out load-history.
241 (if (or (equal (nth 3 command-line-args) "dump")
242 (equal (nth 4 command-line-args) "dump"))
243 (let ((buffer-undo-list t))
244 (princ "(setq load-history\n" (current-buffer))
245 (princ " (nconc load-history\n" (current-buffer))
246 (princ " '(" (current-buffer))
247 (let ((tem load-history))
248 (while tem
249 (prin1 (car tem) (current-buffer))
250 (terpri (current-buffer))
251 (if (cdr tem)
252 (princ " " (current-buffer)))
253 (setq tem (cdr tem))))
254 (princ ")))\n" (current-buffer))
255 (write-region (point-min) (point-max)
256 (expand-file-name
257 (cond
258 ((eq system-type 'ms-dos)
259 "../lib-src/fns.el")
260 ((eq system-type 'windows-nt)
261 (format "../../../lib-src/fns-%s.el" emacs-version))
263 (format "../lib-src/fns-%s.el" emacs-version)))
264 invocation-directory))
265 (erase-buffer)
266 (setq load-history nil))
267 (setq symbol-file-load-history-loaded t))
268 (set-buffer-modified-p nil)
270 ;; reset the load-path. See lread.c:init_lread why.
271 (if (or (equal (nth 3 command-line-args) "bootstrap")
272 (equal (nth 4 command-line-args) "bootstrap"))
273 (setcdr load-path nil))
275 (garbage-collect)
277 ;;; At this point, we're ready to resume undo recording for scratch.
278 (buffer-enable-undo "*scratch*")
280 (if (or (member (nth 3 command-line-args) '("dump" "bootstrap"))
281 (member (nth 4 command-line-args) '("dump" "bootstrap")))
282 (if (eq system-type 'vax-vms)
283 (progn
284 (message "Dumping data as file temacs.dump")
285 (dump-emacs "temacs.dump" "temacs")
286 (kill-emacs))
287 (let ((name (concat "emacs-" emacs-version)))
288 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
289 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
291 (substring name (match-end 0)))))
292 (if (eq system-type 'ms-dos)
293 (message "Dumping under the name emacs")
294 (message "Dumping under names emacs and %s" name)))
295 (condition-case ()
296 (delete-file "emacs")
297 (file-error nil))
298 ;; We used to dump under the name xemacs, but that occasionally
299 ;; confused people installing Emacs (they'd install the file
300 ;; under the name `xemacs'), and it's inconsistent with every
301 ;; other GNU program's build process.
302 (dump-emacs "emacs" "temacs")
303 (message "%d pure bytes used" pure-bytes-used)
304 ;; Recompute NAME now, so that it isn't set when we dump.
305 (if (not (memq system-type '(ms-dos windows-nt)))
306 (let ((name (concat "emacs-" emacs-version)))
307 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
308 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
310 (substring name (match-end 0)))))
311 (add-name-to-file "emacs" name t)))
312 (kill-emacs)))
314 ;; Avoid error if user loads some more libraries now.
315 (setq purify-flag nil)
317 ;; For machines with CANNOT_DUMP defined in config.h,
318 ;; this file must be loaded each time Emacs is run.
319 ;; So run the startup code now. First, remove `-l loadup' from args.
321 (if (and (equal (nth 1 command-line-args) "-l")
322 (equal (nth 2 command-line-args) "loadup"))
323 (setcdr command-line-args (nthcdr 3 command-line-args)))
325 (eval top-level)
327 ;;; loadup.el ends here