code.delx.au - gnu-emacs/blob - lisp/loadup.el

   1 ;;; loadup.el --- load up standardly loaded Lisp files for Emacs.
   2
   3 ;; Copyright (C) 1985, 1986, 1992, 1994 Free Software Foundation, Inc.
   4
   5 ;; Maintainer: FSF
   6 ;; Keywords: internal
   7
   8 ;; This file is part of GNU Emacs.
   9
  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.
  14
  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.
  19
  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.
  24
  25 ;;; Commentary:
  26
  27 ;; This is loaded into a bare Emacs to make a dumpable one.
  28
  29 ;;; Code:
  30
  31 (message "Using load-path %s" load-path)
  32
  33 ;;; We don't want to have any undo records in the dumped Emacs.
  34 (buffer-disable-undo "*scratch*")
  35
  36 (load "subr")
  37
  38 ;; We specify .el in case someone compiled version.el by mistake.
  39 (load "version.el")
  40
  41 (garbage-collect)
  42 (load "byte-run")
  43 (garbage-collect)
  44 (load "map-ynp")
  45 (garbage-collect)
  46 (load "widget")
  47 (garbage-collect)
  48 (load "custom")
  49 (load "cus-start")
  50 (garbage-collect)
  51 (load "loaddefs.el")  ;Don't get confused if someone compiled this by mistake.
  52 (garbage-collect)
  53 (load "mule")
  54 (garbage-collect)
  55 (load "mule-conf.el") ;Don't get confused if someone compiled this by mistake.
  56 (garbage-collect)
  57 (load "bindings")
  58 (setq load-source-file-function 'load-with-code-conversion)
  59 (garbage-collect)
  60 (load "simple")
  61 (garbage-collect)
  62 (load "help")
  63 (garbage-collect)
  64 (load "files")
  65 (garbage-collect)
  66 (load "format")
  67 ;; Any Emacs Lisp source file (*.el) loaded here after can contain
  68 ;; multilingual text.
  69 (garbage-collect)
  70 (load "mule-cmds")
  71 (garbage-collect)
  72 (load "characters")
  73 (garbage-collect)
  74 (load "case-table")
  75 (let ((set-case-syntax-set-multibyte t))
  76   (load "latin-1")
  77   (load "latin-2")
  78   (load "latin-3")
  79   (load "latin-4")
  80   (load "latin-5"))
  81 (garbage-collect)
  82 ;; Load langauge specific files.
  83 (load "language/chinese")
  84 (garbage-collect)
  85 (load "language/cyrillic")
  86 (garbage-collect)
  87 (load "language/indian")
  88 (garbage-collect)
  89 (load "language/devanagari")            ; This should be loaded after indian.
  90 (garbage-collect)
  91 (load "language/english")
  92 (garbage-collect)
  93 (load "language/ethiopic")
  94 (garbage-collect)
  95 (load "language/european")
  96 (garbage-collect)
  97 (load "language/greek")
  98 (garbage-collect)
  99 (load "language/hebrew")
 100 (garbage-collect)
 101 (load "language/japanese")
 102 (garbage-collect)
 103 (load "language/korean")
 104 (garbage-collect)
 105 (load "language/lao")
 106 (garbage-collect)
 107 (load "language/thai")
 108 (garbage-collect)
 109 (load "language/tibetan")
 110 (garbage-collect)
 111 (load "language/vietnamese")
 112 (garbage-collect)
 113 (load "language/misc-lang")
 114 (garbage-collect)
 115 (load "indent")
 116 (garbage-collect)
 117 (load "isearch")
 118 (garbage-collect)
 119 (load "window")
 120 (garbage-collect)
 121 (load "frame")
 122 (garbage-collect)
 123 (load "faces")
 124 (if (fboundp 'frame-face-alist)
 125     (progn
 126       (load "facemenu")))
 127 (if (fboundp 'track-mouse)
 128     (progn
 129       (garbage-collect)
 130       (load "mouse")
 131       (garbage-collect)
 132       (load "scroll-bar")
 133       (load "select")))
 134 (load "menu-bar")
 135 (garbage-collect)
 136 (load "paths.el")  ;Don't get confused if someone compiled paths by mistake.
 137 (garbage-collect)
 138 (load "startup")
 139 (garbage-collect)
 140 (load "lisp")
 141 (garbage-collect)
 142 (load "page")
 143 (garbage-collect)
 144 (load "register")
 145 (garbage-collect)
 146 (load "paragraphs")
 147 (garbage-collect)
 148 (load "lisp-mode")
 149 (garbage-collect)
 150 (load "text-mode")
 151 (garbage-collect)
 152 (load "fill")
 153 (garbage-collect)
 154 (load "replace")
 155 (if (eq system-type 'vax-vms)
 156     (progn
 157       (garbage-collect)
 158       (load "vmsproc")))
 159 (garbage-collect)
 160 (load "abbrev")
 161 (garbage-collect)
 162 (load "buff-menu")
 163 (if (eq system-type 'vax-vms)
 164     (progn
 165       (garbage-collect)
 166       (load "vms-patch")))
 167 (if (eq system-type 'windows-nt)
 168     (progn
 169       (garbage-collect)
 170       (load "ls-lisp")
 171       (garbage-collect)
 172       (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
 173       (garbage-collect)
 174       (load "dos-w32")
 175       (garbage-collect)
 176       (load "w32-fns")
 177       (garbage-collect)))
 178 (if (eq system-type 'ms-dos)
 179     (progn
 180       (load "ls-lisp")
 181       (garbage-collect)
 182       (load "dos-w32")
 183       (garbage-collect)
 184       (load "dos-fns")
 185       (garbage-collect)
 186       (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
 187       (garbage-collect)))
 188 (if (fboundp 'atan)     ; preload some constants and
 189     (progn              ; floating pt. functions if
 190       (garbage-collect) ; we have float support.
 191       (load "float-sup")))
 192
 193 (garbage-collect)
 194 (load "vc-hooks")
 195 (load "ediff-hook")
 196
 197 ;If you want additional libraries to be preloaded and their
 198 ;doc strings kept in the DOC file rather than in core,
 199 ;you may load them with a "site-load.el" file.
 200 ;But you must also cause them to be scanned when the DOC file
 201 ;is generated.  For VMS, you must edit ../vms/makedoc.com.
 202 ;For other systems, you must edit ../src/Makefile.in.
 203 (if (load "site-load" t)
 204     (garbage-collect))
 205
 206 (if (fboundp 'x-popup-menu)
 207     (precompute-menubar-bindings))
 208 ;; Turn on recording of which commands get rebound,
 209 ;; for the sake of the next call to precompute-menubar-bindings.
 210 (setq define-key-rebound-commands nil)
 211
 212 ;; Determine which last version number to use
 213 ;; based on the executables that now exist.
 214 (if (and (or (equal (nth 3 command-line-args) "dump")
 215              (equal (nth 4 command-line-args) "dump"))
 216          (not (eq system-type 'ms-dos)))
 217     (let* ((base (concat "emacs-" emacs-version "."))
 218            (files (file-name-all-completions base default-directory))
 219            (versions (mapcar (function (lambda (name)
 220                                          (string-to-int (substring name (length base)))))
 221                              files)))
 222       (setq emacs-version (format "%s.%d"
 223                                   emacs-version
 224                                   (if versions
 225                                       (1+ (apply 'max versions))
 226                                     1)))))
 227
 228 ;; Note: all compiled Lisp files loaded above this point
 229 ;; must be among the ones parsed by make-docfile
 230 ;; to construct DOC.  Any that are not processed
 231 ;; for DOC will not have doc strings in the dumped Emacs.
 232
 233 (message "Finding pointers to doc strings...")
 234 (if (or (equal (nth 3 command-line-args) "dump")
 235         (equal (nth 4 command-line-args) "dump"))
 236     (let ((name emacs-version))
 237       (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 238         (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 239                            "-"
 240                            (substring name (match-end 0)))))
 241       (if (memq system-type '(ms-dos windows-nt))
 242           (setq name (expand-file-name
 243                       (if (fboundp 'x-create-frame) "DOC-X" "DOC") "../etc"))
 244         (setq name (concat (expand-file-name "../etc/DOC-") name))
 245         (if (file-exists-p name)
 246             (delete-file name))
 247         (copy-file (expand-file-name "../etc/DOC") name t))
 248       (Snarf-documentation (file-name-nondirectory name)))
 249     (Snarf-documentation "DOC"))
 250 (message "Finding pointers to doc strings...done")
 251
 252 ;Note: You can cause additional libraries to be preloaded
 253 ;by writing a site-init.el that loads them.
 254 ;See also "site-load" above.
 255 (load "site-init" t)
 256 (setq current-load-list nil)
 257 (garbage-collect)
 258
 259 ;;; At this point, we're ready to resume undo recording for scratch.
 260 (buffer-enable-undo "*scratch*")
 261
 262 (if (or (equal (nth 3 command-line-args) "dump")
 263         (equal (nth 4 command-line-args) "dump"))
 264     (if (eq system-type 'vax-vms)
 265         (progn
 266           (message "Dumping data as file temacs.dump")
 267           (dump-emacs "temacs.dump" "temacs")
 268           (kill-emacs))
 269       (let ((name (concat "emacs-" emacs-version)))
 270         (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 271           (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 272                              "-"
 273                              (substring name (match-end 0)))))
 274         (if (eq system-type 'ms-dos)
 275             (message "Dumping under the name emacs")
 276           (message "Dumping under names emacs and %s" name)))
 277       (condition-case ()
 278           (delete-file "emacs")
 279         (file-error nil))
 280       ;; We used to dump under the name xemacs, but that occasionally
 281       ;; confused people installing Emacs (they'd install the file
 282       ;; under the name `xemacs'), and it's inconsistent with every
 283       ;; other GNU product's build process.
 284       (dump-emacs "emacs" "temacs")
 285       (message "%d pure bytes used" pure-bytes-used)
 286       ;; Recompute NAME now, so that it isn't set when we dump.
 287       (if (not (memq system-type '(ms-dos windows-nt)))
 288           (let ((name (concat "emacs-" emacs-version)))
 289             (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 290               (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 291                                  "-"
 292                                  (substring name (match-end 0)))))
 293             (add-name-to-file "emacs" name t)))
 294       (kill-emacs)))
 295
 296 ;; Avoid error if user loads some more libraries now.
 297 (setq purify-flag nil)
 298
 299 ;; For machines with CANNOT_DUMP defined in config.h,
 300 ;; this file must be loaded each time Emacs is run.
 301 ;; So run the startup code now.
 302
 303 (or (equal (nth 3 command-line-args) "dump")
 304     (equal (nth 4 command-line-args) "dump")
 305     (progn
 306       ;; Avoid loading loadup.el a second time!
 307       (setq command-line-args (cdr (cdr command-line-args)))
 308       (eval top-level)))
 309
 310 ;;; loadup.el ends here