1 ;;; loadup.el --- load up standardly loaded Lisp files for Emacs.
3 ;; Copyright (C) 1985, 1986, 1992 Free Software Foundation, Inc.
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)
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
22 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
26 ;; This is loaded into a bare Emacs to make a dumpable one.
30 ;;; We don't want to have any undo records in the dumped Emacs.
31 (buffer-disable-undo "*scratch*")
39 (load "loaddefs.el") ;Don't get confused if someone compiled loaddefs by mistake.
51 (if (fboundp 'delete-frame
)
54 (load "paths.el") ;Don't get confused if someone compiled paths by mistake.
77 (if (eq system-type
'vax-vms
)
85 (if (eq system-type
'vax-vms
)
89 (if (fboundp 'atan
) ; preload some constants and
90 (progn ; floating pt. functions if
91 (garbage-collect) ; we have float support.
96 ;If you want additional libraries to be preloaded and their
97 ;doc strings kept in the DOC file rather than in core,
98 ;you may load them with a "site-load.el" file.
99 ;But you must also cause them to be scanned when the DOC file
100 ;is generated. For VMS, you must edit ../vms/makedoc.com.
101 ;For other systems, you must edit ../src/ymakefile.
102 (if (load "site-load" t
)
105 (load "version.el") ;Don't get confused if someone compiled version.el by mistake.
107 ;; Note: all compiled Lisp files loaded above this point
108 ;; must be among the ones parsed by make-docfile
109 ;; to construct DOC. Any that are not processed
110 ;; for DOC will not have doc strings in the dumped Emacs.
112 (message "Finding pointers to doc strings...")
113 (if (fboundp 'dump-emacs
)
114 (let ((name emacs-version
))
115 (while (string-match "[^-+_.a-zA-Z0-9]+" name
)
116 (setq name
(concat (downcase (substring name
0 (match-beginning 0)))
118 (substring name
(match-end 0)))))
119 (copy-file (expand-file-name "../etc/DOC")
120 (concat (expand-file-name "../etc/DOC-") name
)
122 (Snarf-documentation (concat "DOC-" name
)))
123 (Snarf-documentation "DOC"))
124 (message "Finding pointers to doc strings...done")
126 ;Note: You can cause additional libraries to be preloaded
127 ;by writing a site-init.el that loads them.
128 ;See also "site-load" above.
132 ;;; At this point, we're ready to resume undo recording for scratch.
133 (buffer-enable-undo "*scratch*")
135 (if (or (equal (nth 3 command-line-args
) "dump")
136 (equal (nth 4 command-line-args
) "dump"))
137 (if (eq system-type
'vax-vms
)
139 (message "Dumping data as file temacs.dump")
140 (dump-emacs "temacs.dump" "temacs")
142 (let ((name (concat "emacs-" emacs-version
)))
143 (while (string-match "[^-+_.a-zA-Z0-9]+" name
)
144 (setq name
(concat (downcase (substring name
0 (match-beginning 0)))
146 (substring name
(match-end 0)))))
147 (message "Dumping under names xemacs and %s" name
))
149 (delete-file "xemacs")
151 (dump-emacs "xemacs" "temacs")
152 ;; Recompute NAME now, so that it isn't set when we dump.
153 (let ((name (concat "emacs-" emacs-version
)))
154 (while (string-match "[^-+_.a-zA-Z0-9]+" name
)
155 (setq name
(concat (downcase (substring name
0 (match-beginning 0)))
157 (substring name
(match-end 0)))))
158 (add-name-to-file "xemacs" name t
))
161 ;; Avoid error if user loads some more libraries now.
162 (setq purify-flag nil
)
164 ;; For machines with CANNOT_DUMP defined in config.h,
165 ;; this file must be loaded each time Emacs is run.
166 ;; So run the startup code now.
168 (or (fboundp 'dump-emacs
)
171 ;;; loadup.el ends here