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 ;; add subdirectories to the load-path for files that might
  32 ;; get autoloaded when bootstrapping
  33 (if (or (equal (nth 3 command-line-args) "bootstrap")
  34         (equal (nth 4 command-line-args) "bootstrap"))
  35     (let ((path (car load-path)))
  36       (setq load-path (list path
  37                             (expand-file-name "emacs-lisp" path)
  38                             (expand-file-name "international" path)))))
  39
  40 (message "Using load-path %s" load-path)
  41
  42 ;;; We don't want to have any undo records in the dumped Emacs.
  43 (buffer-disable-undo "*scratch*")
  44
  45 (load "byte-run")
  46 (load "subr")
  47
  48 ;; We specify .el in case someone compiled version.el by mistake.
  49 (load "version.el")
  50
  51 (load "widget")
  52 (load "custom")
  53 (autoload '\` "emacs-lisp/backquote" nil nil 'macro)
  54 (load "map-ynp")
  55 (load "env")
  56 (load "cus-start")
  57 (load "international/mule")
  58 (load "international/mule-conf.el") ;Don't get confused if someone compiled this by mistake.
  59 (load "format")
  60 (load "bindings")
  61 (setq load-source-file-function 'load-with-code-conversion)
  62 (load "simple")
  63 (load "help")
  64 (load "files")
  65 ;; Any Emacs Lisp source file (*.el) loaded here after can contain
  66 ;; multilingual text.
  67 (load "international/mule-cmds")
  68 (load "case-table")
  69 (load "international/characters")
  70
  71 (message "Lists of integers (garbage collection statistics) are normal output")
  72 (message "while building Emacs; they do not indicate a problem.")
  73 (message "%s" (garbage-collect))
  74 (load "loaddefs.el")  ;Don't get confused if someone compiled this by mistake.
  75 (message "%s" (garbage-collect))
  76
  77 (let ((set-case-syntax-set-multibyte t))
  78   (load "international/latin-1")
  79   (load "international/latin-2")
  80   (load "international/latin-3")
  81   (load "international/latin-4")
  82   (load "international/latin-5")
  83   (load "international/latin-8")
  84   (load "international/latin-9"))
  85 ;; Load language-specific files.
  86 (load "language/chinese")
  87 (load "language/cyrillic")
  88 (load "language/indian")
  89 (load "language/devanagari")            ; This should be loaded after indian.
  90 (load "language/english")
  91 (load "language/ethiopic")
  92 (load "language/european")
  93 (load "language/czech")
  94 (load "language/slovak")
  95 (load "language/romanian")
  96 (load "language/greek")
  97 (load "language/hebrew")
  98 (load "language/japanese")
  99 (load "language/korean")
 100 (load "language/lao")
 101 (load "language/thai")
 102 (load "language/tibetan")
 103 (load "language/vietnamese")
 104 (load "language/misc-lang")
 105 (update-coding-systems-internal)
 106
 107 (load "indent")
 108 (load "isearch")
 109 (load "window")
 110 (load "frame")
 111 (load "term/tty-colors")
 112 (load "faces")
 113 (if (fboundp 'frame-face-alist)
 114     (progn
 115       (load "facemenu")))
 116 (if (fboundp 'track-mouse)
 117     (progn
 118       (load "mouse")
 119       (and (boundp 'x-toolkit-scroll-bars-p)
 120            (load "scroll-bar"))
 121       (load "select")))
 122
 123 (message "%s" (garbage-collect))
 124 (load "menu-bar")
 125 (load "paths.el")  ;Don't get confused if someone compiled paths by mistake.
 126 (load "startup")
 127 (load "emacs-lisp/lisp")
 128 (load "textmodes/page")
 129 (load "register")
 130 (load "textmodes/paragraphs")
 131 (load "emacs-lisp/lisp-mode")
 132 (load "textmodes/text-mode")
 133 (load "textmodes/fill")
 134 (message "%s" (garbage-collect))
 135
 136 (load "replace")
 137 (if (eq system-type 'vax-vms)
 138     (progn
 139       (load "vmsproc")))
 140 (load "abbrev")
 141 (load "buff-menu")
 142 (if (eq system-type 'vax-vms)
 143     (progn
 144       (load "vms-patch")))
 145 (if (eq system-type 'windows-nt)
 146     (progn
 147       (load "ls-lisp")
 148       (load "disp-table") ; needed to setup ibm-pc char set, see internal.el
 149       (load "dos-w32")
 150       (load "w32-fns")))
 151 (if (eq system-type 'ms-dos)
 152     (progn
 153       (load "ls-lisp")
 154       (load "dos-w32")
 155       (load "dos-fns")
 156       (load "dos-vars")
 157       (load "international/ccl") ; for cpNNN coding systems in codepage.el
 158       (load "international/codepage")   ; internal.el uses cpNNN coding systems
 159       (load "disp-table"))) ; needed to setup ibm-pc char set, see internal.el
 160 (if (fboundp 'atan)     ; preload some constants and
 161     (progn              ; floating pt. functions if we have float support.
 162       (load "float-sup")))
 163 (message "%s" (garbage-collect))
 164
 165 (load "vc-hooks")
 166 (load "ediff-hook")
 167 (message "%s" (garbage-collect))
 168
 169 ;If you want additional libraries to be preloaded and their
 170 ;doc strings kept in the DOC file rather than in core,
 171 ;you may load them with a "site-load.el" file.
 172 ;But you must also cause them to be scanned when the DOC file
 173 ;is generated.  For VMS, you must edit ../vms/makedoc.com.
 174 ;For other systems, you must edit ../src/Makefile.in.
 175 (if (load "site-load" t)
 176     (garbage-collect))
 177
 178 (if (fboundp 'x-popup-menu)
 179     (precompute-menubar-bindings))
 180 ;; Turn on recording of which commands get rebound,
 181 ;; for the sake of the next call to precompute-menubar-bindings.
 182 (setq define-key-rebound-commands nil)
 183
 184 ;; Determine which last version number to use
 185 ;; based on the executables that now exist.
 186 (if (and (or (equal (nth 3 command-line-args) "dump")
 187              (equal (nth 4 command-line-args) "dump"))
 188          (not (eq system-type 'ms-dos)))
 189     (let* ((base (concat "emacs-" emacs-version "."))
 190            (files (file-name-all-completions base default-directory))
 191            (versions (mapcar (function (lambda (name)
 192                                          (string-to-int (substring name (length base)))))
 193                              files)))
 194       (setq emacs-version (format "%s.%d"
 195                                   emacs-version
 196                                   (if versions
 197                                       (1+ (apply 'max versions))
 198                                     1)))))
 199
 200 ;; Note: all compiled Lisp files loaded above this point
 201 ;; must be among the ones parsed by make-docfile
 202 ;; to construct DOC.  Any that are not processed
 203 ;; for DOC will not have doc strings in the dumped Emacs.
 204
 205 (message "Finding pointers to doc strings...")
 206 (if (or (equal (nth 3 command-line-args) "dump")
 207         (equal (nth 4 command-line-args) "dump"))
 208     (let ((name emacs-version))
 209       (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 210         (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 211                            "-"
 212                            (substring name (match-end 0)))))
 213       (if (memq system-type '(ms-dos windows-nt))
 214           (setq name (expand-file-name
 215                       (if (fboundp 'x-create-frame) "DOC-X" "DOC") "../etc"))
 216         (setq name (concat (expand-file-name "../etc/DOC-") name))
 217         (if (file-exists-p name)
 218             (delete-file name))
 219         (copy-file (expand-file-name "../etc/DOC") name t))
 220       (Snarf-documentation (file-name-nondirectory name)))
 221     (condition-case nil
 222         (Snarf-documentation "DOC")
 223       (error nil)))
 224 (message "Finding pointers to doc strings...done")
 225
 226 ;;;Note: You can cause additional libraries to be preloaded
 227 ;;;by writing a site-init.el that loads them.
 228 ;;;See also "site-load" above.
 229 (load "site-init" t)
 230 (setq current-load-list nil)
 231
 232 ;; Write the value of load-history into fns-VERSION.el,
 233 ;; then clear out load-history.
 234 (if (or (equal (nth 3 command-line-args) "dump")
 235         (equal (nth 4 command-line-args) "dump"))
 236     (let ((buffer-undo-list t))
 237       (princ "(setq load-history\n" (current-buffer))
 238       (princ "      (nconc load-history\n" (current-buffer))
 239       (princ "             '(" (current-buffer))
 240       (let ((tem load-history))
 241         (while tem
 242           (prin1 (car tem) (current-buffer))
 243           (terpri (current-buffer))
 244           (if (cdr tem)
 245               (princ "               " (current-buffer)))
 246           (setq tem (cdr tem))))
 247       (princ ")))\n" (current-buffer))
 248       (write-region (point-min) (point-max)
 249                     (expand-file-name
 250                      (cond
 251                       ((eq system-type 'ms-dos)
 252                        "../lib-src/fns.el")
 253                       ((eq system-type 'windows-nt)
 254                        (format "../../../lib-src/fns-%s.el" emacs-version))
 255                       (t
 256                        (format "../lib-src/fns-%s.el" emacs-version)))
 257                      invocation-directory))
 258       (erase-buffer)
 259       (setq load-history nil))
 260   (setq symbol-file-load-history-loaded t))
 261 (set-buffer-modified-p nil)
 262
 263 ;; reset the load-path.  See lread.c:init_lread why.
 264 (if (or (equal (nth 3 command-line-args) "bootstrap")
 265         (equal (nth 4 command-line-args) "bootstrap"))
 266     (setcdr load-path nil))
 267
 268 (garbage-collect)
 269
 270 ;;; At this point, we're ready to resume undo recording for scratch.
 271 (buffer-enable-undo "*scratch*")
 272
 273 (if (or (member (nth 3 command-line-args) '("dump" "bootstrap"))
 274         (member (nth 4 command-line-args) '("dump" "bootstrap")))
 275     (if (eq system-type 'vax-vms)
 276         (progn
 277           (message "Dumping data as file temacs.dump")
 278           (dump-emacs "temacs.dump" "temacs")
 279           (kill-emacs))
 280       (let ((name (concat "emacs-" emacs-version)))
 281         (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 282           (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 283                              "-"
 284                              (substring name (match-end 0)))))
 285         (if (eq system-type 'ms-dos)
 286             (message "Dumping under the name emacs")
 287           (message "Dumping under names emacs and %s" name)))
 288       (condition-case ()
 289           (delete-file "emacs")
 290         (file-error nil))
 291       ;; We used to dump under the name xemacs, but that occasionally
 292       ;; confused people installing Emacs (they'd install the file
 293       ;; under the name `xemacs'), and it's inconsistent with every
 294       ;; other GNU program's build process.
 295       (dump-emacs "emacs" "temacs")
 296       (message "%d pure bytes used" pure-bytes-used)
 297       ;; Recompute NAME now, so that it isn't set when we dump.
 298       (if (not (memq system-type '(ms-dos windows-nt)))
 299           (let ((name (concat "emacs-" emacs-version)))
 300             (while (string-match "[^-+_.a-zA-Z0-9]+" name)
 301               (setq name (concat (downcase (substring name 0 (match-beginning 0)))
 302                                  "-"
 303                                  (substring name (match-end 0)))))
 304             (add-name-to-file "emacs" name t)))
 305       (kill-emacs)))
 306
 307 ;; Avoid error if user loads some more libraries now.
 308 (setq purify-flag nil)
 309
 310 ;; For machines with CANNOT_DUMP defined in config.h,
 311 ;; this file must be loaded each time Emacs is run.
 312 ;; So run the startup code now.  First, remove `-l loadup' from args.
 313
 314 (if (and (equal (nth 1 command-line-args) "-l")
 315          (equal (nth 2 command-line-args) "loadup"))
 316     (setcdr command-line-args (nthcdr 3 command-line-args)))
 317
 318 (eval top-level)
 319
 320 ;;; loadup.el ends here