;;; loadup.el --- load up standardly loaded Lisp files for Emacs. ;; Copyright (C) 1985, 1986, 1992, 1994 Free Software Foundation, Inc. ;; Maintainer: FSF ;; Keywords: internal ;; This file is part of GNU Emacs. ;; GNU Emacs is free software; you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. ;; GNU Emacs is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with GNU Emacs; see the file COPYING. If not, write to ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. ;;; Commentary: ;; This is loaded into a bare Emacs to make a dumpable one. ;;; Code: (message "Using load-path %s" load-path) ;;; We don't want to have any undo records in the dumped Emacs. (buffer-disable-undo "*scratch*") (load "subr") (garbage-collect) (load "byte-run") (garbage-collect) (load "map-ynp") (garbage-collect) (load "loaddefs.el") ;Don't get confused if someone compiled loaddefs by mistake. (garbage-collect) (load "simple") (garbage-collect) (load "help") (garbage-collect) (load "files") (garbage-collect) (load "indent") (garbage-collect) (load "window") (garbage-collect) (if (fboundp 'delete-frame) (progn (load "frame") (load "mouse") (garbage-collect) (load "faces") (garbage-collect) (load "menu-bar") (load "scroll-bar") (load "select"))) (garbage-collect) (load "paths.el") ;Don't get confused if someone compiled paths by mistake. (garbage-collect) (load "startup") (garbage-collect) (load "lisp") (garbage-collect) (load "page") (garbage-collect) (load "register") (garbage-collect) (load "paragraphs") (garbage-collect) (load "lisp-mode") (garbage-collect) (load "text-mode") (garbage-collect) (load "fill") (garbage-collect) (load "c-mode") (garbage-collect) (load "isearch") (garbage-collect) (load "replace") (if (eq system-type 'vax-vms) (progn (garbage-collect) (load "vmsproc"))) (garbage-collect) (load "abbrev") (garbage-collect) (load "buff-menu") (if (eq system-type 'vax-vms) (progn (garbage-collect) (load "vms-patch"))) (if (eq system-type 'ms-dos) (progn (load "ls-lisp") (garbage-collect) (load "mouse") (garbage-collect) (load "dos-fns") (garbage-collect) (load "disp-table") ; needed to setup ibm-pc char set, see internal.el (garbage-collect))) (if (fboundp 'atan) ; preload some constants and (progn ; floating pt. functions if (garbage-collect) ; we have float support. (load "float-sup"))) (garbage-collect) (load "vc-hooks") ;; We specify .el in case someone compiled version.el by mistake. (load "version.el") ;If you want additional libraries to be preloaded and their ;doc strings kept in the DOC file rather than in core, ;you may load them with a "site-load.el" file. ;But you must also cause them to be scanned when the DOC file ;is generated. For VMS, you must edit [-.vms]makedoc.com or ;[-.src]descrip.mms_in_in. For other systems, you must edit ;../src/Makefile.in.in. (if (load "site-load" t) (garbage-collect)) ;; Determine which last version number to use ;; based on the executables that now exist. (setq new-version (or (and (equal (nth 3 command-line-args) "dump") (not (equal (nth 4 command-line-args) "nonewversion")) (not (equal (nth 5 command-line-args) "nonewversion"))) (and (equal (nth 4 command-line-args) "dump") (not (equal (nth 5 command-line-args) "nonewversion")) (not (equal (nth 6 command-line-args) "nonewversion"))))) (if (and (or (equal (nth 3 command-line-args) "dump") (equal (nth 4 command-line-args) "dump")) (not (eq system-type 'ms-dos))) (let ((d (if (memq system-type '(vax-vms axp-vms)) (invocation-directory) default-directory)) (base (if (memq system-type '(vax-vms axp-vms)) (concat "temacs-" emacs-version) (concat "emacs-" emacs-version))) ;; VMS only... (base2 (if (memq system-type '(vax-vms axp-vms)) (concat "temacs_d-" emacs-version)))) (and (memq system-type '(vax-vms axp-vms)) (while (string-match "[^-_a-zA-Z0-9]+" base) (setq base (concat (downcase (substring base 0 (match-beginning 0))) "_" (substring base (match-end 0)))))) (and (memq system-type '(vax-vms axp-vms)) (while (string-match "[^-_a-zA-Z0-9]+" base2) (setq base2 (concat (downcase (substring base2 0 (match-beginning 0))) "_" (substring base2 (match-end 0)))))) (let* ((files (file-name-all-completions base d)) (files2 (and base2 (file-name-all-completions base2 d))) (versions (mapcar (function (lambda (name) (if (and (memq system-type '(vax-vms axp-vms)) (not (string-match ".DUMP$" name))) 0 (string-to-int (substring name (1+ (length base))))))) files)) (versions2 (append versions (mapcar (function (lambda (name) (if (and (memq system-type '(vax-vms axp-vms)) (not (string-match ".DUMP$" name))) 0 (string-to-int (substring name (1+ (length base2))))))) files2)))) (setq versions versions2) (setq emacs-version (format "%s.%d" emacs-version (if versions (if new-version (1+ (apply 'max versions)) (apply 'max versions)) 1)))))) (message "Emacs version is %s" emacs-version) ;Now, the vms patches are dated. (if (eq system-type 'vax-vms) (load "vms-date.el")) ;; Note: all compiled Lisp files loaded above this point ;; must be among the ones parsed by make-docfile ;; to construct DOC. Any that are not processed ;; for DOC will not have doc strings in the dumped Emacs. (if (or (and (equal (nth 3 command-line-args) "dump") (not (equal (nth 4 command-line-args) "nodoc"))) (and (equal (nth 4 command-line-args) "dump") (not (equal (nth 5 command-line-args) "nodoc")))) (progn (message "Finding pointers to doc strings...") (let ((name emacs-version)) (while (string-match "[^-+_.a-zA-Z0-9]+" name) (setq name (concat (downcase (substring name 0 (match-beginning 0))) "-" (substring name (match-end 0))))) ;; It's more consistent with VMS version numbering to have version ;; numbers with the form .-, and it avoids docs ;; from other compilations to be purged, if several architectures ;; share the same installation directory. (if (memq system-type '(vax-vms axp-vms)) (while (string-match "\\(\\..*\\)\\." name) (setq name (concat (downcase (substring name 0 (match-end 1))) "-" (substring name (match-end 0)))))) (if (eq system-type 'ms-dos) (setq name (expand-file-name "../etc/DOC")) (setq name (concat (expand-file-name "../etc/DOC-") name)) (if (file-exists-p name) (delete-file name)) (copy-file (expand-file-name "../etc/DOC") name t)) (Snarf-documentation (file-name-nondirectory name)))) (Snarf-documentation "DOC")) (message "Finding pointers to doc strings...done") ;Note: You can cause additional libraries to be preloaded ;by writing a site-init.el that loads them. ;See also "site-load" above. (load "site-init" t) (setq current-load-list nil) (garbage-collect) ;;; At this point, we're ready to resume undo recording for scratch. (buffer-enable-undo "*scratch*") (if (or (equal (nth 3 command-line-args) "dump") (equal (nth 4 command-line-args) "dump")) ;; (if (eq system-type 'vax-vms) ;; (let ((fn (invocation-name)) ;; (d (invocation-directory))) ;; (message (concat "Dumping data as file " (downcase d) fn ".dump")) ;; (dump-emacs (concat d fn ".dump") fn) ;; (kill-emacs)) (let ((d (if (memq system-type '(vax-vms axp-vms)) (invocation-directory) "")) (fn (invocation-name))) (let ((name (concat (if (memq system-type '(vax-vms axp-vms)) fn "emacs") "-" emacs-version))) (while (string-match (if (memq system-type '(vax-vms axp-vms)) "[^-_a-zA-Z0-9]+" "[^-+_.a-zA-Z0-9]+") name) (setq name (concat (downcase (substring name 0 (match-beginning 0))) (if (memq system-type '(vax-vms axp-vms)) "_" "-") (substring name (match-end 0))))) (cond ((eq system-type 'ms-dos) (message "Dumping under the name emacs")) ((memq system-type '(vax-vms axp-vms)) (message "Dumping under names emacs and %s%s.dump" d name)) (t (message "Dumping under names emacs and %s" name)))) (condition-case () (delete-file (if (memq system-type '(vax-vms axp-vms)) (concat d fn ".dump") "emacs")) (file-error nil)) ;; We used to dump under the name xemacs, but that occasionally ;; confused people installing Emacs (they'd install the file ;; under the name `xemacs'), and it's inconsistent with every ;; other GNU product's build process. (let ((ident (progn (string-match "\\([0-9][0-9]*\\)\\.\\([0-9][0-9]*\\)\\.\\([0-9][0-9]*\\)" emacs-version) (cons (string-to-number (substring emacs-version (match-beginning 1) (match-end 1))) (cons (string-to-number (substring emacs-version (match-beginning 2) (match-end 2))) (string-to-number (substring emacs-version (match-beginning 3) (match-end 3)))))))) (dump-emacs (if (memq system-type '(vax-vms axp-vms)) (concat d fn ".dump") "emacs") "temacs" ident)) ;; Recompute NAME now, so that it isn't set when we dump. (if (not (eq system-type 'ms-dos)) (let ((name (concat (if (memq system-type '(vax-vms axp-vms)) fn "emacs") "-" emacs-version))) (while (string-match (if (memq system-type '(vax-vms axp-vms)) "[^-_a-zA-Z0-9]+" "[^-+_.a-zA-Z0-9]+") name) (setq name (concat (downcase (substring name 0 (match-beginning 0))) (if (memq system-type '(vax-vms axp-vms)) "_" "-") (substring name (match-end 0))))) (if (memq system-type '(vax-vms axp-vms)) (add-name-to-file (concat d fn ".dump") (concat d name ".dump") t) (add-name-to-file "emacs" name t)))) (kill-emacs))) ;; Avoid error if user loads some more libraries now. (setq purify-flag nil) ;; For machines with CANNOT_DUMP defined in config.h, ;; this file must be loaded each time Emacs is run. ;; So run the startup code now. (or (or (equal (nth 3 command-line-args) "dump") (equal (nth 4 command-line-args) "dump")) (eval top-level)) ;;; loadup.el ends here