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 "byte-run")
  37 (load "subr")
  38
  39 ;; We specify .el in case someone compiled version.el by mistake.
  40 (load "version.el")
  41
  42 (load "map-ynp")
  43 (load "widget")
  44 (load "custom")
  45 (load "cus-start")
  46 (load "international/mule")
  47 (load "international/mule-conf.el") ;Don't get confused if someone compiled this by mistake.
  48 (load "format")
  49 (load "bindings")
  50 (setq load-source-file-function 'load-with-code-conversion)
  51 (load "simple")
  52 (load "help")
  53 (load "files")
  54 ;; Any Emacs Lisp source file (*.el) loaded here after can contain
  55 ;; multilingual text.
  56 (load "international/mule-cmds")
  57 (load "case-table")
  58 (load "international/characters")
  59
  60 (message "Lists of integers (garbage collection statistics) are normal output")
  61 (message "while building Emacs; they do not indicate a problem.")
  62 (message "%s" (garbage-collect))
  63 (load "loaddefs.el")  ;Don't get confused if someone compiled this by mistake.
  64 (message "%s" (garbage-collect))
  65
  66 (let ((set-case-syntax-set-multibyte t))
  67   (load "international/latin-1")
  68   (load "international/latin-2")
  69   (load "international/latin-3")
  70   (load "international/latin-4")
  71   (load "international/latin-5"))
  72 ;; Load language-specific files.
  73 (load "language/chinese")
  74 (load "language/cyrillic")
  75 (load "language/indian")
  76 (load "language/devanagari")            ; This should be loaded after indian.
  77 (load "language/english")
  78 (load "language/ethiopic")
  79 (load "language/european")
  80 (load "language/czech")
  81 (load "language/slovak")
  82 (load "language/romanian")
  83 (load "language/greek")
  84 (load "language/hebrew")
  85 (load "language/japanese")
  86 (load "language/korean")
  87 (load "language/lao")
  88 (load "language/thai")
  89 (load "language/tibetan")
  90 (load "language/vietnamese")
  91 (load "language/misc-lang")
  92 (update-coding-systems-internal)
  93
  94 (load "indent")
  95 (load "isearch")
  96 (load "window")
  97 (load "frame")
  98 (load "faces")
  99 (if (fboundp 'frame-face-alist)
 100     (progn
 101       (load "facemenu")))
 102 (if (fboundp 'track-mouse)
 103     (progn
 104       (load "mouse")
 105       (load "scroll-bar")
 106       (load "select")))
 107
 108 (message "%s" (garbage-collect))
 109 (load "menu-bar")
 110 (load "paths.el")  ;Don't get confused if someone compiled paths by mistake.
 111 (load "startup")
 112 (load "emacs-lisp/lisp")
 113 (load "textmodes/page")
 114 (load "register")
 115 (load "textmodes/paragraphs")
 116 (load "emacs-lisp/lisp-mode")
 117 (load "textmodes/text-mode")
 118 (load "textmodes/fill")
 119 (message "%s" (garbage-collect))
 120
 121 (load "replace")
 122 (if (eq system-type 'vax-vms)
 123     (progn
 124       (load "vmsproc")))
 125 (load "abbrev")
 126 (load "buff-menu")
 127 (if (eq system-type 'vax-vms)
 128     (progn
 129       (load "vms-patch")))
 130 (if (eq system-type 'windows-nt)
 131     (progn
 132       (load "ls-lisp")
 133       (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
 134       (load "dos-w32")
 135       (load "w32-fns")))
 136 (if (eq system-type 'ms-dos)
 137     (progn
 138       (load "ls-lisp")
 139       (load "dos-w32")
 140       (load "dos-fns")
 141       (load "dos-vars")
 142       (load "disp-table"))) ; needed to setup ibm-pc char set, see internal.el
 143 (if (fboundp 'atan)     ; preload some constants and
 144     (progn              ; floating pt. functions if we have float support.
 145       (load "float-sup")))
 146 (message "%s" (garbage-collect))
 147
 148 (load "vc-hooks")
 149 (load "ediff-hook")
 150 (message "%s" (garbage-collect))
 151
 152 ;If you want additional libraries to be preloaded and their
 153 ;doc strings kept in the DOC file rather than in core,
 154 ;you may load them with a "site-load.el" file.
 155 ;But you must also cause them to be scanned when the DOC file
 156 ;is generated.  For VMS, you must edit ../vms/makedoc.com.
 157 ;For other systems, you must edit ../src/Makefile.in.
 158 (if (load "site-load" t)
 159     (garbage-collect))
 160
 161 (if (fboundp 'x-popup-menu)
 162     (precompute-menubar-bindings))
 163 ;; Turn on recording of which commands get rebound,
 164 ;; for the sake of the next call to precompute-menubar-bindings.
 165 (setq define-key-rebound-commands nil)
 166
 167 ;; Determine which last version number to use
 168 ;; based on the executables that now exist.
 169 (if (and (or (equal (nth 3 command-line-args) "dump")
 170              (equal (nth 4 command-line-args) "dump"))
 171          (not (eq system-type 'ms-dos)))
 172     (let* ((base (concat "emacs-" emacs-version "."))
 173            (files (file-name-all-completions base default-directory))
 174            (versions (mapcar (function (lambda (name)
 175                                          (string-to-int (substring name (length base)))))
 176                              files)))
 177       (setq emacs-version (format "%s.%d"
 178                                   emacs-version
 179                                   (if versions
 180                                       (1+ (apply 'max versions))
 181                                     1)))))
 182
 183 ;; Note: all compiled Lisp files loaded above this point
 184 ;; must be among the ones parsed by make-docfile
 185 ;; to construct DOC.  Any that are not processed
 186 ;; for DOC will not have doc strings in the dumped Emacs.
 187
 188 (message "Finding pointers to doc strings...")
 189 (if (or (equal (nth 3 command-line-args) "dump")
 190         (equal (nth 4 command-line-args) "dump"))
 191     (let ((name emacs-version))
 192       (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 193         (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 194                            "-"
 195                            (substring name (match-end 0)))))
 196       (if (memq system-type '(ms-dos windows-nt))
 197           (setq name (expand-file-name
 198                       (if (fboundp 'x-create-frame) "DOC-X" "DOC") "../etc"))
 199         (setq name (concat (expand-file-name "../etc/DOC-") name))
 200         (if (file-exists-p name)
 201             (delete-file name))
 202         (copy-file (expand-file-name "../etc/DOC") name t))
 203       (Snarf-documentation (file-name-nondirectory name)))
 204     (Snarf-documentation "DOC"))
 205 (message "Finding pointers to doc strings...done")
 206
 207 ;;;Note: You can cause additional libraries to be preloaded
 208 ;;;by writing a site-init.el that loads them.
 209 ;;;See also "site-load" above.
 210 (load "site-init" t)
 211 (setq current-load-list nil)
 212
 213 ;; Write the value of load-history into fns-VERSION.el,
 214 ;; then clear out load-history.
 215 (let ((buffer-undo-list t))
 216   (princ "(setq load-history\n" (current-buffer))
 217   (princ "      (nconc load-history\n" (current-buffer))
 218   (princ "             '(" (current-buffer))
 219   (let ((tem load-history))
 220     (while tem
 221       (prin1 (car tem) (current-buffer))
 222       (terpri (current-buffer))
 223       (if (cdr tem)
 224           (princ "               " (current-buffer)))
 225       (setq tem (cdr tem))))
 226   (princ ")))\n" (current-buffer))
 227   (write-region (point-min) (point-max)
 228                 (expand-file-name (format "../lisp/fns-%s.el" emacs-version)
 229                                   invocation-directory))
 230   (erase-buffer))
 231 (setq load-history nil)
 232 (set-buffer-modified-p nil)
 233
 234 (garbage-collect)
 235
 236 ;;; At this point, we're ready to resume undo recording for scratch.
 237 (buffer-enable-undo "*scratch*")
 238
 239 (if (or (equal (nth 3 command-line-args) "dump")
 240         (equal (nth 4 command-line-args) "dump"))
 241     (if (eq system-type 'vax-vms)
 242         (progn
 243           (message "Dumping data as file temacs.dump")
 244           (dump-emacs "temacs.dump" "temacs")
 245           (kill-emacs))
 246       (let ((name (concat "emacs-" emacs-version)))
 247         (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 248           (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 249                              "-"
 250                              (substring name (match-end 0)))))
 251         (if (eq system-type 'ms-dos)
 252             (message "Dumping under the name emacs")
 253           (message "Dumping under names emacs and %s" name)))
 254       (condition-case ()
 255           (delete-file "emacs")
 256         (file-error nil))
 257       ;; We used to dump under the name xemacs, but that occasionally
 258       ;; confused people installing Emacs (they'd install the file
 259       ;; under the name `xemacs'), and it's inconsistent with every
 260       ;; other GNU program's build process.
 261       (dump-emacs "emacs" "temacs")
 262       (message "%d pure bytes used" pure-bytes-used)
 263       ;; Recompute NAME now, so that it isn't set when we dump.
 264       (if (not (memq system-type '(ms-dos windows-nt)))
 265           (let ((name (concat "emacs-" emacs-version)))
 266             (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 267               (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 268                                  "-"
 269                                  (substring name (match-end 0)))))
 270             (add-name-to-file "emacs" name t)))
 271       (kill-emacs)))
 272
 273 ;; Avoid error if user loads some more libraries now.
 274 (setq purify-flag nil)
 275
 276 ;; For machines with CANNOT_DUMP defined in config.h,
 277 ;; this file must be loaded each time Emacs is run.
 278 ;; So run the startup code now.  First, remove `-l loadup' from args.
 279
 280 (if (and (equal (nth 1 command-line-args) "-l")
 281          (equal (nth 2 command-line-args) "loadup"))
 282     (setcdr command-line-args (nthcdr 3 command-line-args)))
 283
 284 (eval top-level)
 285
 286 ;;; loadup.el ends here