loadup.el 10.5 KB
Newer Older
Eric S. Raymond's avatar
Eric S. Raymond committed
1 2
;;; loadup.el --- load up standardly loaded Lisp files for Emacs.

Karl Heuer's avatar
Karl Heuer committed
3
;; Copyright (C) 1985, 1986, 1992, 1994 Free Software Foundation, Inc.
Eric S. Raymond's avatar
Eric S. Raymond committed
4

Eric S. Raymond's avatar
Eric S. Raymond committed
5
;; Maintainer: FSF
Eric S. Raymond's avatar
Eric S. Raymond committed
6
;; Keywords: internal
Eric S. Raymond's avatar
Eric S. Raymond committed
7

Jim Blandy's avatar
Jim Blandy committed
8 9 10 11
;; 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
Eric S. Raymond's avatar
Eric S. Raymond committed
12
;; the Free Software Foundation; either version 2, or (at your option)
Jim Blandy's avatar
Jim Blandy committed
13 14 15 16 17 18 19 20
;; 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
Erik Naggum's avatar
Erik Naggum committed
21 22 23
;; 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.
Jim Blandy's avatar
Jim Blandy committed
24

Eric S. Raymond's avatar
Eric S. Raymond committed
25 26 27 28
;;; Commentary:

;; This is loaded into a bare Emacs to make a dumpable one.

Eric S. Raymond's avatar
Eric S. Raymond committed
29 30
;;; Code:

31 32 33 34 35 36 37 38 39
;; add subdirectories to the load-path for files that might
;; get autoloaded when bootstrapping
(if (or (equal (nth 3 command-line-args) "bootstrap")
	(equal (nth 4 command-line-args) "bootstrap"))
    (let ((path (car load-path)))
      (setq load-path (list path
			    (expand-file-name "emacs-lisp" path)
			    (expand-file-name "international" path)))))

40 41
(message "Using load-path %s" load-path)

Jim Blandy's avatar
Jim Blandy committed
42 43
;;; We don't want to have any undo records in the dumped Emacs.
(buffer-disable-undo "*scratch*")
Jim Blandy's avatar
Jim Blandy committed
44

45
(load "byte-run")
Jim Blandy's avatar
Jim Blandy committed
46
(load "subr")
47 48 49 50

;; We specify .el in case someone compiled version.el by mistake.
(load "version.el")

51 52
(load "widget")
(load "custom")
53 54
(autoload '\` "emacs-lisp/backquote" nil nil 'macro)
(load "map-ynp")
Richard M. Stallman's avatar
Richard M. Stallman committed
55
(load "cus-start")
56 57
(load "international/mule")
(load "international/mule-conf.el") ;Don't get confused if someone compiled this by mistake.
58
(load "format")
59 60
(load "bindings")
(setq load-source-file-function 'load-with-code-conversion)
Jim Blandy's avatar
Jim Blandy committed
61 62 63
(load "simple")
(load "help")
(load "files")
Karl Heuer's avatar
Karl Heuer committed
64 65
;; Any Emacs Lisp source file (*.el) loaded here after can contain
;; multilingual text.
66
(load "international/mule-cmds")
67
(load "case-table")
68
(load "international/characters")
69

70 71
(message "Lists of integers (garbage collection statistics) are normal output")
(message "while building Emacs; they do not indicate a problem.")
72 73 74 75
(message "%s" (garbage-collect))
(load "loaddefs.el")  ;Don't get confused if someone compiled this by mistake.
(message "%s" (garbage-collect))

76
(let ((set-case-syntax-set-multibyte t))
77 78 79 80
  (load "international/latin-1")
  (load "international/latin-2")
  (load "international/latin-3")
  (load "international/latin-4")
Dave Love's avatar
Dave Love committed
81 82 83
  (load "international/latin-5")
  (load "international/latin-8")
  (load "international/latin-9"))
84
;; Load language-specific files.
Karl Heuer's avatar
Karl Heuer committed
85 86 87
(load "language/chinese")
(load "language/cyrillic")
(load "language/indian")
88
(load "language/devanagari")		; This should be loaded after indian.
89
(load "language/english")
Karl Heuer's avatar
Karl Heuer committed
90 91
(load "language/ethiopic")
(load "language/european")
92 93
(load "language/czech")
(load "language/slovak")
Dan Nicolaescu's avatar
Dan Nicolaescu committed
94
(load "language/romanian")
Karl Heuer's avatar
Karl Heuer committed
95 96 97 98
(load "language/greek")
(load "language/hebrew")
(load "language/japanese")
(load "language/korean")
Kenichi Handa's avatar
Kenichi Handa committed
99
(load "language/lao")
Karl Heuer's avatar
Karl Heuer committed
100
(load "language/thai")
101
(load "language/tibetan")
Karl Heuer's avatar
Karl Heuer committed
102 103
(load "language/vietnamese")
(load "language/misc-lang")
104
(update-coding-systems-internal)
105

Jim Blandy's avatar
Jim Blandy committed
106
(load "indent")
107
(load "isearch")
Jim Blandy's avatar
Jim Blandy committed
108
(load "window")
109
(load "frame")
110
(load "term/tty-colors")
Richard M. Stallman's avatar
Richard M. Stallman committed
111
(load "faces")
112 113 114 115 116 117
(if (fboundp 'frame-face-alist)
    (progn
      (load "facemenu")))
(if (fboundp 'track-mouse)
    (progn
      (load "mouse")
118 119
      (and (boundp 'x-toolkit-scroll-bars-p)
	   (load "scroll-bar"))
120
      (load "select")))
121 122

(message "%s" (garbage-collect))
Richard M. Stallman's avatar
Richard M. Stallman committed
123
(load "menu-bar")
Jim Blandy's avatar
Jim Blandy committed
124 125
(load "paths.el")  ;Don't get confused if someone compiled paths by mistake.
(load "startup")
126 127
(load "emacs-lisp/lisp")
(load "textmodes/page")
Jim Blandy's avatar
Jim Blandy committed
128
(load "register")
129 130 131 132
(load "textmodes/paragraphs")
(load "emacs-lisp/lisp-mode")
(load "textmodes/text-mode")
(load "textmodes/fill")
133 134
(message "%s" (garbage-collect))

Jim Blandy's avatar
Jim Blandy committed
135 136 137 138 139 140 141 142 143
(load "replace")
(if (eq system-type 'vax-vms)
    (progn
      (load "vmsproc")))
(load "abbrev")
(load "buff-menu")
(if (eq system-type 'vax-vms)
    (progn
      (load "vms-patch")))
144 145 146
(if (eq system-type 'windows-nt)
    (progn
      (load "ls-lisp")
147
      (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
Geoff Voelker's avatar
Geoff Voelker committed
148
      (load "dos-w32")
149
      (load "w32-fns")))
150 151 152
(if (eq system-type 'ms-dos)
    (progn
      (load "ls-lisp")
Geoff Voelker's avatar
Geoff Voelker committed
153
      (load "dos-w32")
154
      (load "dos-fns")
155
      (load "dos-vars")
156 157
      (load "international/ccl") ; for cpNNN coding systems in codepage.el
      (load "international/codepage")	; internal.el uses cpNNN coding systems
158
      (load "disp-table"))) ; needed to setup ibm-pc char set, see internal.el
Jim Blandy's avatar
Jim Blandy committed
159
(if (fboundp 'atan)	; preload some constants and 
160
    (progn		; floating pt. functions if we have float support.
Jim Blandy's avatar
Jim Blandy committed
161
      (load "float-sup")))
162
(message "%s" (garbage-collect))
163

Jim Blandy's avatar
Jim Blandy committed
164
(load "vc-hooks")
165
(load "ediff-hook")
166
(message "%s" (garbage-collect))
Jim Blandy's avatar
Jim Blandy committed
167 168 169 170 171

;If you want additional libraries to be preloaded and their
;doc strings kept in the DOC file rather than in core,
;you may load them with a "site-load.el" file.
;But you must also cause them to be scanned when the DOC file
Jim Blandy's avatar
Jim Blandy committed
172
;is generated.  For VMS, you must edit ../vms/makedoc.com.
Richard M. Stallman's avatar
Richard M. Stallman committed
173
;For other systems, you must edit ../src/Makefile.in.
Jim Blandy's avatar
Jim Blandy committed
174 175 176
(if (load "site-load" t)
    (garbage-collect))

177 178 179 180 181 182
(if (fboundp 'x-popup-menu)
    (precompute-menubar-bindings))
;; Turn on recording of which commands get rebound,
;; for the sake of the next call to precompute-menubar-bindings.
(setq define-key-rebound-commands nil)

183 184
;; Determine which last version number to use
;; based on the executables that now exist.
185 186 187
(if (and (or (equal (nth 3 command-line-args) "dump")
	     (equal (nth 4 command-line-args) "dump"))
	 (not (eq system-type 'ms-dos)))
188
    (let* ((base (concat "emacs-" emacs-version "."))
189 190
	   (files (file-name-all-completions base default-directory))
	   (versions (mapcar (function (lambda (name)
Richard M. Stallman's avatar
Richard M. Stallman committed
191
					 (string-to-int (substring name (length base)))))
192 193 194
			     files)))
      (setq emacs-version (format "%s.%d"
				  emacs-version
195 196 197
				  (if versions
				      (1+ (apply 'max versions))
				    1)))))
198

Jim Blandy's avatar
Jim Blandy committed
199 200 201 202 203 204
;; Note: all compiled Lisp files loaded above this point
;; must be among the ones parsed by make-docfile
;; to construct DOC.  Any that are not processed
;; for DOC will not have doc strings in the dumped Emacs.

(message "Finding pointers to doc strings...")
205 206
(if (or (equal (nth 3 command-line-args) "dump")
	(equal (nth 4 command-line-args) "dump"))
Jim Blandy's avatar
Jim Blandy committed
207 208 209 210 211
    (let ((name emacs-version))
      (while (string-match "[^-+_.a-zA-Z0-9]+" name)
	(setq name (concat (downcase (substring name 0 (match-beginning 0)))
			   "-"
			   (substring name (match-end 0)))))
212
      (if (memq system-type '(ms-dos windows-nt))
Morten Welinder's avatar
Morten Welinder committed
213
	  (setq name (expand-file-name
214
		      (if (fboundp 'x-create-frame) "DOC-X" "DOC") "../etc"))
215 216 217 218
	(setq name (concat (expand-file-name "../etc/DOC-") name))
	(if (file-exists-p name)
	    (delete-file name))
	(copy-file (expand-file-name "../etc/DOC") name t))
Roland McGrath's avatar
Roland McGrath committed
219
      (Snarf-documentation (file-name-nondirectory name)))
220 221 222
    (condition-case nil
	(Snarf-documentation "DOC")
      (error nil)))
Jim Blandy's avatar
Jim Blandy committed
223 224
(message "Finding pointers to doc strings...done")

Karl Heuer's avatar
Karl Heuer committed
225 226 227
;;;Note: You can cause additional libraries to be preloaded
;;;by writing a site-init.el that loads them.
;;;See also "site-load" above.
Jim Blandy's avatar
Jim Blandy committed
228
(load "site-init" t)
229
(setq current-load-list nil)
230

231 232
;; Write the value of load-history into fns-VERSION.el,
;; then clear out load-history.
233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259
(if (or (equal (nth 3 command-line-args) "dump")
	(equal (nth 4 command-line-args) "dump"))
    (let ((buffer-undo-list t))
      (princ "(setq load-history\n" (current-buffer))
      (princ "      (nconc load-history\n" (current-buffer))
      (princ "             '(" (current-buffer))
      (let ((tem load-history))
	(while tem
	  (prin1 (car tem) (current-buffer))
	  (terpri (current-buffer))
	  (if (cdr tem)
	      (princ "               " (current-buffer)))
	  (setq tem (cdr tem))))
      (princ ")))\n" (current-buffer))
      (write-region (point-min) (point-max)
		    (expand-file-name
		     (cond 
		      ((eq system-type 'ms-dos)
		       "../lib-src/fns.el")
		      ((eq system-type 'windows-nt)
		       (format "../../../lib-src/fns-%s.el" emacs-version))
		      (t
		       (format "../lib-src/fns-%s.el" emacs-version)))
		     invocation-directory))
      (erase-buffer)
      (setq load-history nil))
  (setq symbol-file-load-history-loaded t))
260
(set-buffer-modified-p nil)
261

262 263 264 265 266
;; reset the load-path.  See lread.c:init_lread why.
(if (or (equal (nth 3 command-line-args) "bootstrap")
	(equal (nth 4 command-line-args) "bootstrap"))
    (setcdr load-path nil))

Jim Blandy's avatar
Jim Blandy committed
267 268
(garbage-collect)

Jim Blandy's avatar
Jim Blandy committed
269 270 271
;;; At this point, we're ready to resume undo recording for scratch.
(buffer-enable-undo "*scratch*")

272 273
(if (or (member (nth 3 command-line-args) '("dump" "bootstrap"))
	(member (nth 4 command-line-args) '("dump" "bootstrap")))
Jim Blandy's avatar
Jim Blandy committed
274 275 276 277 278 279 280 281 282 283
    (if (eq system-type 'vax-vms)
	(progn 
	  (message "Dumping data as file temacs.dump")
	  (dump-emacs "temacs.dump" "temacs")
	  (kill-emacs))
      (let ((name (concat "emacs-" emacs-version)))
	(while (string-match "[^-+_.a-zA-Z0-9]+" name)
	  (setq name (concat (downcase (substring name 0 (match-beginning 0)))
			     "-"
			     (substring name (match-end 0)))))
284 285 286
	(if (eq system-type 'ms-dos)
	    (message "Dumping under the name emacs")
	  (message "Dumping under names emacs and %s" name)))
Jim Blandy's avatar
Jim Blandy committed
287
      (condition-case ()
288
	  (delete-file "emacs")
Jim Blandy's avatar
Jim Blandy committed
289
	(file-error nil))
290 291 292
      ;; We used to dump under the name xemacs, but that occasionally
      ;; confused people installing Emacs (they'd install the file
      ;; under the name `xemacs'), and it's inconsistent with every
Karl Heuer's avatar
Karl Heuer committed
293
      ;; other GNU program's build process.
294
      (dump-emacs "emacs" "temacs")
Richard M. Stallman's avatar
Richard M. Stallman committed
295
      (message "%d pure bytes used" pure-bytes-used)
Jim Blandy's avatar
Jim Blandy committed
296
      ;; Recompute NAME now, so that it isn't set when we dump.
Karl Heuer's avatar
Karl Heuer committed
297
      (if (not (memq system-type '(ms-dos windows-nt)))
298 299 300 301 302 303
	  (let ((name (concat "emacs-" emacs-version)))
	    (while (string-match "[^-+_.a-zA-Z0-9]+" name)
	      (setq name (concat (downcase (substring name 0 (match-beginning 0)))
				 "-"
				 (substring name (match-end 0)))))
	    (add-name-to-file "emacs" name t)))
Jim Blandy's avatar
Jim Blandy committed
304 305 306 307 308 309 310
      (kill-emacs)))

;; Avoid error if user loads some more libraries now.
(setq purify-flag nil)

;; For machines with CANNOT_DUMP defined in config.h,
;; this file must be loaded each time Emacs is run.
311
;; So run the startup code now.  First, remove `-l loadup' from args.
Jim Blandy's avatar
Jim Blandy committed
312

313 314 315 316 317
(if (and (equal (nth 1 command-line-args) "-l")
	 (equal (nth 2 command-line-args) "loadup"))
    (setcdr command-line-args (nthcdr 3 command-line-args)))

(eval top-level)
Eric S. Raymond's avatar
Eric S. Raymond committed
318 319

;;; loadup.el ends here