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