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comparison lisp/prim/loadup.el @ 0:376386a54a3c r19-14

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Import from CVS: tag r19-14
author cvs
date Mon, 13 Aug 2007 08:45:50 +0200
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-1:000000000000 0:376386a54a3c
1 ;;; loadup.el --- load up standardly loaded Lisp files for XEmacs.
2
3 ;; It is not a good idea to edit this file. Use site-init.el or site-load.el
4 ;; instead.
5 ;;
6 ;; Copyright (C) 1985, 1986, 1992, 1993, 1994 Free Software Foundation, Inc.
7 ;; Copyright (C) 1996 Richard Mlynarik.
8 ;; Copyright (C) 1995, 1996 Ben Wing.
9
10 ;; Maintainer: FSF
11 ;; Keywords: internal
12
13 ;; This file is part of XEmacs.
14
15 ;; XEmacs is free software; you can redistribute it and/or modify it
16 ;; under the terms of the GNU General Public License as published by
17 ;; the Free Software Foundation; either version 2, or (at your option)
18 ;; any later version.
19
20 ;; XEmacs is distributed in the hope that it will be useful, but
21 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
22 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 ;; General Public License for more details.
24
25 ;; You should have received a copy of the GNU General Public License
26 ;; along with XEmacs; see the file COPYING. If not, write to the Free
27 ;; Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
28
29 ;;; Synched up with: FSF 19.30.
30
31 ;;; Commentary:
32
33 ;; This is loaded into a bare Emacs to make a dumpable one.
34
35 ;;; Code:
36
37 (if (fboundp 'error)
38 (error "loadup.el already loaded!"))
39
40 (define-function 'defalias 'define-function)
41
42 (call-with-condition-handler
43 ;; This is awfully damn early to be getting an error, right?
44 'really-early-error-handler
45 #'(lambda ()
46 ; message not defined yet ...
47 (external-debugging-output (format "\nUsing load-path %s" load-path))
48
49 ;; We don't want to have any undo records in the dumped XEmacs.
50 (buffer-disable-undo (get-buffer "*scratch*"))
51
52 ;; lread.c (or src/Makefile.in.in) has prepended "${srcdir}/../lisp/prim"
53 ;; to load-path, which is how this file has been found. At this point,
54 ;; enough of emacs has been initialized that we can call directory-files
55 ;; and get the rest of the dirs (so that we can dump stuff from modes/
56 ;; and packages/.)
57 ;;
58 (let ((temp-path (expand-file-name ".." (car load-path))))
59 (setq source-directory temp-path)
60 (setq load-path (nconc (directory-files temp-path t "^[^-.]"
61 nil 'dirs-only)
62 (cons temp-path load-path))))
63
64 (setq load-warn-when-source-newer t ; set to nil at the end
65 load-warn-when-source-only t)
66
67 (let ((l #'(lambda (x)
68 (load x)
69 ;; garbage collect after loading every file in an attempt to
70 ;; minimize the size of the dumped image (if we don't do
71 ;; this, there will be lots of extra space in the data
72 ;; segment filled with garbage-collected junk)
73 (garbage-collect))))
74 (funcall l "backquote") ; needed for defsubst etc.
75 (funcall l "bytecomp-runtime") ; define defsubst
76 (funcall l "subr") ;; now load the most basic Lisp functions
77 (funcall l "replace") ;; match-string used in version.el.
78 (funcall l "version.el") ;Ignore compiled-by-mistake version.elc
79 (funcall l "cl")
80 (funcall l "cmdloop")
81 (or (fboundp 'recursive-edit) (funcall l "cmdloop1"))
82 (funcall l "keymap")
83 (funcall l "syntax")
84 (funcall l "device")
85 (funcall l "console")
86 (funcall l "obsolete")
87 (funcall l "specifier")
88 (funcall l "faces") ; must be loaded before any make-face call
89 ;(funcall l "facemenu") #### not yet ported
90 (funcall l "glyphs")
91 (funcall l "objects")
92 (funcall l "extents")
93 (funcall l "events")
94 (funcall l "text-props")
95 (funcall l "process")
96 (funcall l "frame") ; move up here cause some stuff needs it here
97 (funcall l "map-ynp")
98 (funcall l "simple")
99 (funcall l "keydefs") ; Before loaddefs so that keymap vars exist.
100 (funcall l "abbrev")
101 (funcall l "derived")
102 (funcall l "minibuf")
103 (funcall l "list-mode")
104 (funcall l "modeline") ;after simple.el so it can reference functions
105 ;defined there.
106 ;; If SparcWorks support is included some additional packages are
107 ;; dumped which would normally have autoloads. To avoid
108 ;; duplicate doc string warnings, SparcWorks uses a separate
109 ;; autoloads file with the dumped packages removed.
110 (if (featurep 'sparcworks)
111 (funcall l "eos/loaddefs-eos")
112 (funcall l "loaddefs"))
113 (funcall l "misc")
114 (funcall l "profile")
115 (funcall l "help")
116 ;; (funcall l "hyper-apropos") Soon...
117 (funcall l "files")
118 (funcall l "lib-complete")
119 (funcall l "format")
120 (funcall l "indent")
121 (funcall l "isearch-mode")
122 (funcall l "buffer")
123 (funcall l "buff-menu")
124 (funcall l "undo-stack")
125 (funcall l "window")
126 (funcall l "paths.el") ; don't get confused if paths compiled.
127 (funcall l "startup")
128 (funcall l "lisp")
129 (funcall l "page")
130 (funcall l "register")
131 (funcall l "iso8859-1") ; This must be before any modes
132 ; (sets standard syntax table.)
133 (funcall l "paragraphs")
134 (funcall l "lisp-mode")
135 (funcall l "text-mode")
136 (funcall l "fill")
137 (funcall l "cc-mode")
138 (if (eq system-type 'vax-vms)
139 (funcall l "vmsproc"))
140 (if (eq system-type 'vax-vms)
141 (funcall l "vms-patch"))
142 (if (eq system-type 'windows-nt)
143 (progn
144 (funcall l "ls-lisp")
145 (funcall l "winnt")))
146 (if (eq system-type 'ms-dos)
147 (progn
148 (funcall l "ls-lisp")
149 (funcall l "dos-fns")
150 (funcall l "disp-table") ; needed to setup ibm-pc char set,
151 ; see internal.el
152 ))
153 (if (featurep 'lisp-float-type)
154 (funcall l "float-sup"))
155 (funcall l "itimer") ; for vars auto-save-timeout and auto-gc-threshold
156 (if (featurep 'toolbar)
157 (funcall l "toolbar")
158 (progn
159 ;; but still define a few functions.
160 (defun toolbar-button-p (obj) "No toolbar support." nil)
161 (defun toolbar-specifier-p (obj) "No toolbar support." nil)))
162 (if (featurep 'scrollbar)
163 (funcall l "scrollbar"))
164 (if (featurep 'menubar)
165 (funcall l "menubar"))
166 (if (featurep 'dialog)
167 (funcall l "dialog"))
168 (if (featurep 'window-system)
169 (progn
170 (funcall l "gui")
171 (funcall l "mode-motion")
172 (funcall l "mouse")))
173 (if (featurep 'x)
174 ;; preload the X code, for faster startup.
175 (progn
176 (if (featurep 'menubar)
177 (progn
178 (funcall l "x-menubar")
179 ;; autoload this.
180 ;;(funcall l "x-font-menu")
181 ))
182 (funcall l "x-faces")
183 (funcall l "x-iso8859-1")
184 (funcall l "x-mouse")
185 (funcall l "x-select")
186 (if (featurep 'scrollbar)
187 (funcall l "x-scrollbar"))
188 (funcall l "x-misc")
189 (funcall l "x-init")
190 (if (featurep 'toolbar)
191 (funcall l "x-toolbar"))
192 ))
193 (if (featurep 'tty)
194 ;; preload the TTY init code.
195 (funcall l "tty-init"))
196 (if (featurep 'tooltalk)
197 (funcall l "tooltalk/tooltalk-load"))
198 (funcall l "vc-hooks")
199 (funcall l "ediff-hook")
200 (funcall l "fontl-hooks")
201 (funcall l "auto-show")
202 (if (featurep 'energize)
203 (funcall l "energize/energize-load.el"))
204 (if (featurep 'sparcworks)
205 (funcall l "sunpro/sunpro-load.el"))
206 ))) ;; end of call-with-condition-handler
207
208
209 (setq load-warn-when-source-newer nil ; set to t at top of file
210 load-warn-when-source-only nil)
211
212 (setq debugger 'debug)
213
214 (if (or (equal (nth 4 command-line-args) "no-site-file")
215 (equal (nth 5 command-line-args) "no-site-file"))
216 (setq site-start-file nil))
217
218 ;;; If you want additional libraries to be preloaded and their
219 ;;; doc strings kept in the DOC file rather than in core,
220 ;;; you may load them with a "site-load.el" file.
221 ;;; But you must also cause them to be scanned when the DOC file
222 ;;; is generated. For VMS, you must edit ../../vms/makedoc.com.
223 ;;; For other systems, you must edit ../../src/Makefile.in.in.
224 (if (load "site-load" t)
225 (garbage-collect))
226
227 ;FSFmacs randomness
228 ;(if (fboundp 'x-popup-menu)
229 ; (precompute-menubar-bindings))
230 ;;; Turn on recording of which commands get rebound,
231 ;;; for the sake of the next call to precompute-menubar-bindings.
232 ;(setq define-key-rebound-commands nil)
233
234 ;;FSFmacs #### what?
235 ;; Determine which last version number to use
236 ;; based on the executables that now exist.
237 ;(if (and (or (equal (nth 3 command-line-args) "dump")
238 ; (equal (nth 4 command-line-args) "dump"))
239 ; (not (eq system-type 'ms-dos)))
240 ; (let* ((base (concat "emacs-" emacs-version "."))
241 ; (files (file-name-all-completions base default-directory))
242 ; (versions (mapcar (function (lambda (name)
243 ; (string-to-int (substring name (length base)))))
244 ; files)))
245 ; (setq emacs-version (format "%s.%d"
246 ; emacs-version
247 ; (if versions
248 ; (1+ (apply 'max versions))
249 ; 1)))))
250
251 ;;; Note: all compiled Lisp files loaded above this point
252 ;;; must be among the ones parsed by make-docfile
253 ;;; to construct DOC. Any that are not processed
254 ;;; for DOC will not have doc strings in the dumped XEmacs.
255
256 ;;; Don't bother with these if we're running temacs, i.e. if we're
257 ;;; just debugging don't waste time finding doc strings.
258
259 (if (or (equal (nth 3 command-line-args) "dump")
260 (equal (nth 4 command-line-args) "dump"))
261 (progn
262 (message "Finding pointers to doc strings...")
263 (if (fboundp 'dump-emacs)
264 (let ((name emacs-version))
265 (string-match " Lucid" name)
266 (setq name (concat (substring name 0 (match-beginning 0))
267 (substring name (match-end 0))))
268 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
269 (setq name (concat
270 (downcase (substring name 0 (match-beginning 0)))
271 "-"
272 (substring name (match-end 0)))))
273 (if (string-match "-+\\'" name)
274 (setq name (substring name 0 (match-beginning 0))))
275 (if (memq system-type '(ms-dos windows-nt))
276 (setq name (expand-file-name
277 (if (fboundp 'make-frame) "DOC-X" "DOC") "../etc"))
278 (setq name (concat (expand-file-name "DOC-" "../lib-src") name))
279 (if (file-exists-p name)
280 (delete-file name))
281 (copy-file (expand-file-name "DOC" "../lib-src") name t))
282 (Snarf-documentation (file-name-nondirectory name)))
283 (Snarf-documentation "DOC"))
284 (message "Finding pointers to doc strings...done")
285 (Verify-documentation)
286 ))
287
288 ;;; Note: You can cause additional libraries to be preloaded
289 ;;; by writing a site-init.el that loads them.
290 ;;; See also "site-load" above.
291 (if (stringp site-start-file)
292 (load "site-init" t))
293 (setq current-load-list nil)
294 (garbage-collect)
295
296 ;;; At this point, we're ready to resume undo recording for scratch.
297 (buffer-enable-undo "*scratch*")
298
299 (if (or (equal (nth 3 command-line-args) "dump")
300 (equal (nth 4 command-line-args) "dump"))
301 (if (eq system-type 'vax-vms)
302 (progn
303 (setq command-line-args nil)
304 (message "Dumping data as file temacs.dump")
305 (dump-emacs "temacs.dump" "temacs")
306 (kill-emacs))
307 (let ((name (concat "emacs-" emacs-version)))
308 (string-match " Lucid" name)
309 (setq name (concat (substring name 0 (match-beginning 0))
310 (substring name (match-end 0))))
311 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
312 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
313 "-"
314 (substring name (match-end 0)))))
315 (if (string-match "-+\\'" name)
316 (setq name (substring name 0 (match-beginning 0))))
317 (if (eq system-type 'ms-dos)
318 (message "Dumping under the name xemacs")
319 (message "Dumping under names xemacs and %s" name)))
320 (condition-case ()
321 (delete-file "xemacs")
322 (file-error nil))
323 (if (fboundp 'really-free)
324 (really-free))
325 ;; Note that FSF used to dump under `xemacs'!
326 (dump-emacs "xemacs" "temacs")
327 ;This is done automatically.
328 ;(message "%d pure bytes used" pure-bytes-used)
329 ;; Recompute NAME now, so that it isn't set when we dump.
330 (if (not (memq system-type '(ms-dos windows-nt)))
331 (let ((name (concat "emacs-" emacs-version)))
332 (string-match " Lucid" name)
333 (setq name (concat (substring name 0 (match-beginning 0))
334 (substring name (match-end 0))))
335 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
336 (setq name (concat (downcase (substring name 0
337 (match-beginning 0)))
338 "-"
339 (substring name (match-end 0)))))
340 (if (string-match "-+\\'" name)
341 (setq name (substring name 0 (match-beginning 0))))
342 (add-name-to-file "xemacs" name t)))
343 (kill-emacs)))
344
345 (if (or (equal (nth 3 command-line-args) "run-temacs")
346 (equal (nth 4 command-line-args) "run-temacs"))
347 (progn
348 ;; purify-flag is nil if called from loadup-el.el.
349 (if purify-flag
350 (progn
351 (message "\nSnarfing doc...")
352 (Snarf-documentation "DOC")
353 (Verify-documentation)))
354 (message "\nBootstrapping from temacs...")
355 (setq purify-flag nil)
356 (apply #'run-emacs-from-temacs
357 (nthcdr (if (equal (nth 3 command-line-args) "run-temacs")
358 4 5)
359 command-line-args))
360 ;; run-emacs-from-temacs doesn't actually return anyway.
361 (kill-emacs)))
362
363 ;;; Avoid error if user loads some more libraries now.
364 (setq purify-flag nil)
365
366 ;;; If you are using 'recompile', then you should have used -l loadup-el.el
367 ;;; so that the .el files always get loaded (the .elc files may be out-of-
368 ;;; date or bad).
369 (if (or (equal (nth 3 command-line-args) "recompile")
370 (equal (nth 4 command-line-args) "recompile"))
371 (progn
372 (let ((command-line-args-left
373 (nthcdr (if (equal (nth 3 command-line-args) "recompile")
374 4 5)
375 command-line-args)))
376 (batch-byte-recompile-directory)
377 (kill-emacs))))
378
379
380 ;;; For machines with CANNOT_DUMP defined in config.h,
381 ;;; this file must be loaded each time XEmacs is run.
382 ;;; So run the startup code now.
383
384 ;; For machines with CANNOT_DUMP defined in config.h,
385 ;; this file must be loaded each time Emacs is run.
386 ;; So run the startup code now.
387
388 (or (fboundp 'dump-emacs)
389 (progn
390 ;; Avoid loading loadup.el a second time!
391 (setq command-line-args (cdr (cdr command-line-args)))
392 (eval top-level)))
393
394 ;;; loadup.el ends here