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