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