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1 ;;; loadup.el --- load up standardly loaded Lisp files for XEmacs.
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2
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3 ;; It is not a good idea to edit this file. Use site-init.el or site-load.el
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4 ;; instead.
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5 ;;
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6 ;; Copyright (C) 1985, 1986, 1992, 1993, 1994 Free Software Foundation, Inc.
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7 ;; Copyright (C) 1996 Richard Mlynarik.
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8 ;; Copyright (C) 1995, 1996 Ben Wing.
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9
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10 ;; Maintainer: FSF
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11 ;; Keywords: internal
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12
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13 ;; This file is part of XEmacs.
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14
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15 ;; XEmacs is free software; you can redistribute it and/or modify it
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16 ;; under the terms of the GNU General Public License as published by
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17 ;; the Free Software Foundation; either version 2, or (at your option)
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18 ;; any later version.
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19
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20 ;; XEmacs is distributed in the hope that it will be useful, but
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21 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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22 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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23 ;; General Public License for more details.
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24
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25 ;; You should have received a copy of the GNU General Public License
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26 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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27 ;; Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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28
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29 ;;; Synched up with: FSF 19.30.
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30
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31 ;;; Commentary:
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32
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33 ;; This is loaded into a bare Emacs to make a dumpable one.
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34
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35 ;;; Code:
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36
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37 (if (fboundp 'error)
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38 (error "loadup.el already loaded!"))
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39
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40 (define-function 'defalias 'define-function)
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41
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42 (call-with-condition-handler
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43 ;; This is awfully damn early to be getting an error, right?
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44 'really-early-error-handler
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45 #'(lambda ()
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46 ; message not defined yet ...
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47 (external-debugging-output (format "\nUsing load-path %s" load-path))
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48
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49 ;; We don't want to have any undo records in the dumped XEmacs.
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50 (buffer-disable-undo (get-buffer "*scratch*"))
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51
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52 ;; lread.c (or src/Makefile.in.in) has prepended "${srcdir}/../lisp/prim"
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53 ;; to load-path, which is how this file has been found. At this point,
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54 ;; enough of emacs has been initialized that we can call directory-files
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55 ;; and get the rest of the dirs (so that we can dump stuff from modes/
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56 ;; and packages/.)
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57 ;;
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58 (let ((temp-path (expand-file-name ".." (car load-path))))
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59 (setq source-directory temp-path)
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60 (setq load-path (nconc (directory-files temp-path t "^[^-.]"
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61 nil 'dirs-only)
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62 (cons temp-path load-path))))
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63
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64 (setq load-warn-when-source-newer t ; set to nil at the end
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65 load-warn-when-source-only t)
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66
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67 (let ((l #'(lambda (x)
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68 (load x)
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69 ;; garbage collect after loading every file in an attempt to
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70 ;; minimize the size of the dumped image (if we don't do
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71 ;; this, there will be lots of extra space in the data
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72 ;; segment filled with garbage-collected junk)
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73 (garbage-collect))))
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74 (funcall l "backquote") ; needed for defsubst etc.
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75 (funcall l "bytecomp-runtime") ; define defsubst
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76 (funcall l "subr") ;; now load the most basic Lisp functions
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77 (funcall l "replace") ;; match-string used in version.el.
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78 (funcall l "version.el") ;Ignore compiled-by-mistake version.elc
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79 (funcall l "cl")
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80 (funcall l "cmdloop")
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81 (or (fboundp 'recursive-edit) (funcall l "cmdloop1"))
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82 (funcall l "keymap")
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83 (funcall l "syntax")
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84 (funcall l "device")
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85 (funcall l "console")
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86 (funcall l "obsolete")
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87 (funcall l "specifier")
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88 (funcall l "faces") ; must be loaded before any make-face call
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89 ;(funcall l "facemenu") #### not yet ported
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90 (funcall l "glyphs")
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91 (funcall l "objects")
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92 (funcall l "extents")
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93 (funcall l "events")
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94 (funcall l "text-props")
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95 (funcall l "process")
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96 (funcall l "frame") ; move up here cause some stuff needs it here
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97 (funcall l "map-ynp")
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98 (funcall l "simple")
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99 (funcall l "keydefs") ; Before loaddefs so that keymap vars exist.
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100 (funcall l "abbrev")
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101 (funcall l "derived")
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102 (funcall l "minibuf")
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103 (funcall l "list-mode")
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104 (funcall l "modeline") ;after simple.el so it can reference functions
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105 ;defined there.
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106 ;; If SparcWorks support is included some additional packages are
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107 ;; dumped which would normally have autoloads. To avoid
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108 ;; duplicate doc string warnings, SparcWorks uses a separate
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109 ;; autoloads file with the dumped packages removed.
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110 (if (featurep 'sparcworks)
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111 (funcall l "eos/loaddefs-eos")
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112 (funcall l "loaddefs"))
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113 (funcall l "misc")
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114 (funcall l "profile")
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115 (funcall l "help")
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116 ;; (funcall l "hyper-apropos") Soon...
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117 (funcall l "files")
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118 (funcall l "lib-complete")
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119 (funcall l "format")
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120 (funcall l "indent")
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121 (funcall l "isearch-mode")
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122 (funcall l "buffer")
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123 (funcall l "buff-menu")
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124 (funcall l "undo-stack")
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125 (funcall l "window")
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126 (funcall l "paths.el") ; don't get confused if paths compiled.
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127 (funcall l "startup")
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128 (funcall l "lisp")
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129 (funcall l "page")
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130 (funcall l "register")
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131 (funcall l "iso8859-1") ; This must be before any modes
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132 ; (sets standard syntax table.)
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133 (funcall l "paragraphs")
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134 (funcall l "lisp-mode")
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135 (funcall l "text-mode")
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136 (funcall l "fill")
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137 (funcall l "cc-mode")
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138 (if (eq system-type 'vax-vms)
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139 (funcall l "vmsproc"))
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140 (if (eq system-type 'vax-vms)
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141 (funcall l "vms-patch"))
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142 (if (eq system-type 'windows-nt)
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143 (progn
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144 (funcall l "ls-lisp")
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145 (funcall l "winnt")))
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146 (if (eq system-type 'ms-dos)
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147 (progn
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148 (funcall l "ls-lisp")
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149 (funcall l "dos-fns")
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150 (funcall l "disp-table") ; needed to setup ibm-pc char set,
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151 ; see internal.el
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152 ))
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153 (if (featurep 'lisp-float-type)
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154 (funcall l "float-sup"))
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155 (funcall l "itimer") ; for vars auto-save-timeout and auto-gc-threshold
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156 (if (featurep 'toolbar)
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157 (funcall l "toolbar")
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158 (progn
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159 ;; but still define a few functions.
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160 (defun toolbar-button-p (obj) "No toolbar support." nil)
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161 (defun toolbar-specifier-p (obj) "No toolbar support." nil)))
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162 (if (featurep 'scrollbar)
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163 (funcall l "scrollbar"))
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164 (if (featurep 'menubar)
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165 (funcall l "menubar"))
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166 (if (featurep 'dialog)
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167 (funcall l "dialog"))
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168 (if (featurep 'window-system)
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169 (progn
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170 (funcall l "gui")
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171 (funcall l "mode-motion")
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172 (funcall l "mouse")))
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173 (if (featurep 'x)
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174 ;; preload the X code, for faster startup.
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175 (progn
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176 (if (featurep 'menubar)
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177 (progn
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178 (funcall l "x-menubar")
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179 ;; autoload this.
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180 ;;(funcall l "x-font-menu")
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181 ))
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182 (funcall l "x-faces")
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183 (funcall l "x-iso8859-1")
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184 (funcall l "x-mouse")
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185 (funcall l "x-select")
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186 (if (featurep 'scrollbar)
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187 (funcall l "x-scrollbar"))
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188 (funcall l "x-misc")
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189 (funcall l "x-init")
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190 (if (featurep 'toolbar)
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191 (funcall l "x-toolbar"))
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192 ))
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193 (if (featurep 'tty)
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194 ;; preload the TTY init code.
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195 (funcall l "tty-init"))
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196 (if (featurep 'tooltalk)
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197 (funcall l "tooltalk/tooltalk-load"))
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198 (funcall l "vc-hooks")
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199 (funcall l "ediff-hook")
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200 (funcall l "fontl-hooks")
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201 (funcall l "auto-show")
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202 (if (featurep 'energize)
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203 (funcall l "energize/energize-load.el"))
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204 (if (featurep 'sparcworks)
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205 (funcall l "sunpro/sunpro-load.el"))
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206 ))) ;; end of call-with-condition-handler
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207
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208
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209 (setq load-warn-when-source-newer nil ; set to t at top of file
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210 load-warn-when-source-only nil)
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211
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212 (setq debugger 'debug)
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213
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214 (if (or (equal (nth 4 command-line-args) "no-site-file")
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215 (equal (nth 5 command-line-args) "no-site-file"))
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216 (setq site-start-file nil))
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217
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218 ;;; If you want additional libraries to be preloaded and their
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219 ;;; doc strings kept in the DOC file rather than in core,
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220 ;;; you may load them with a "site-load.el" file.
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221 ;;; But you must also cause them to be scanned when the DOC file
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222 ;;; is generated. For VMS, you must edit ../../vms/makedoc.com.
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223 ;;; For other systems, you must edit ../../src/Makefile.in.in.
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224 (if (load "site-load" t)
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225 (garbage-collect))
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226
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227 ;FSFmacs randomness
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228 ;(if (fboundp 'x-popup-menu)
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229 ; (precompute-menubar-bindings))
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230 ;;; Turn on recording of which commands get rebound,
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231 ;;; for the sake of the next call to precompute-menubar-bindings.
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232 ;(setq define-key-rebound-commands nil)
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233
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234 ;;FSFmacs #### what?
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235 ;; Determine which last version number to use
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236 ;; based on the executables that now exist.
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237 ;(if (and (or (equal (nth 3 command-line-args) "dump")
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238 ; (equal (nth 4 command-line-args) "dump"))
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239 ; (not (eq system-type 'ms-dos)))
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240 ; (let* ((base (concat "emacs-" emacs-version "."))
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241 ; (files (file-name-all-completions base default-directory))
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242 ; (versions (mapcar (function (lambda (name)
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243 ; (string-to-int (substring name (length base)))))
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244 ; files)))
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245 ; (setq emacs-version (format "%s.%d"
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246 ; emacs-version
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247 ; (if versions
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248 ; (1+ (apply 'max versions))
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249 ; 1)))))
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250
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251 ;;; Note: all compiled Lisp files loaded above this point
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252 ;;; must be among the ones parsed by make-docfile
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253 ;;; to construct DOC. Any that are not processed
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254 ;;; for DOC will not have doc strings in the dumped XEmacs.
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255
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256 ;;; Don't bother with these if we're running temacs, i.e. if we're
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257 ;;; just debugging don't waste time finding doc strings.
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258
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259 (if (or (equal (nth 3 command-line-args) "dump")
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260 (equal (nth 4 command-line-args) "dump"))
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261 (progn
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262 (message "Finding pointers to doc strings...")
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263 (if (fboundp 'dump-emacs)
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264 (let ((name emacs-version))
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265 (string-match " Lucid" name)
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266 (setq name (concat (substring name 0 (match-beginning 0))
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267 (substring name (match-end 0))))
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268 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
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269 (setq name (concat
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270 (downcase (substring name 0 (match-beginning 0)))
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271 "-"
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272 (substring name (match-end 0)))))
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273 (if (string-match "-+\\'" name)
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274 (setq name (substring name 0 (match-beginning 0))))
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275 (if (memq system-type '(ms-dos windows-nt))
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276 (setq name (expand-file-name
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277 (if (fboundp 'make-frame) "DOC-X" "DOC") "../etc"))
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278 (setq name (concat (expand-file-name "DOC-" "../lib-src") name))
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279 (if (file-exists-p name)
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280 (delete-file name))
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281 (copy-file (expand-file-name "DOC" "../lib-src") name t))
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282 (Snarf-documentation (file-name-nondirectory name)))
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283 (Snarf-documentation "DOC"))
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284 (message "Finding pointers to doc strings...done")
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285 (Verify-documentation)
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286 ))
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287
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288 ;;; Note: You can cause additional libraries to be preloaded
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289 ;;; by writing a site-init.el that loads them.
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290 ;;; See also "site-load" above.
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291 (if (stringp site-start-file)
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292 (load "site-init" t))
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293 (setq current-load-list nil)
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294 (garbage-collect)
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295
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296 ;;; At this point, we're ready to resume undo recording for scratch.
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297 (buffer-enable-undo "*scratch*")
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298
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299 (if (or (equal (nth 3 command-line-args) "dump")
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300 (equal (nth 4 command-line-args) "dump"))
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301 (if (eq system-type 'vax-vms)
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302 (progn
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303 (setq command-line-args nil)
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304 (message "Dumping data as file temacs.dump")
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305 (dump-emacs "temacs.dump" "temacs")
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306 (kill-emacs))
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307 (let ((name (concat "emacs-" emacs-version)))
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308 (string-match " Lucid" name)
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309 (setq name (concat (substring name 0 (match-beginning 0))
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310 (substring name (match-end 0))))
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311 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
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312 (setq name (concat (downcase (substring name 0 (match-beginning 0)))
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313 "-"
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314 (substring name (match-end 0)))))
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315 (if (string-match "-+\\'" name)
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316 (setq name (substring name 0 (match-beginning 0))))
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317 (if (eq system-type 'ms-dos)
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318 (message "Dumping under the name xemacs")
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319 (message "Dumping under names xemacs and %s" name)))
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320 (condition-case ()
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321 (delete-file "xemacs")
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322 (file-error nil))
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323 (if (fboundp 'really-free)
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324 (really-free))
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325 ;; Note that FSF used to dump under `xemacs'!
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326 (dump-emacs "xemacs" "temacs")
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327 ;This is done automatically.
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328 ;(message "%d pure bytes used" pure-bytes-used)
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329 ;; Recompute NAME now, so that it isn't set when we dump.
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330 (if (not (memq system-type '(ms-dos windows-nt)))
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331 (let ((name (concat "emacs-" emacs-version)))
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332 (string-match " Lucid" name)
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333 (setq name (concat (substring name 0 (match-beginning 0))
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334 (substring name (match-end 0))))
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335 (while (string-match "[^-+_.a-zA-Z0-9]+" name)
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336 (setq name (concat (downcase (substring name 0
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337 (match-beginning 0)))
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338 "-"
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339 (substring name (match-end 0)))))
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340 (if (string-match "-+\\'" name)
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341 (setq name (substring name 0 (match-beginning 0))))
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342 (add-name-to-file "xemacs" name t)))
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343 (kill-emacs)))
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344
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345 (if (or (equal (nth 3 command-line-args) "run-temacs")
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346 (equal (nth 4 command-line-args) "run-temacs"))
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347 (progn
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348 ;; purify-flag is nil if called from loadup-el.el.
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349 (if purify-flag
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350 (progn
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351 (message "\nSnarfing doc...")
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352 (Snarf-documentation "DOC")
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353 (Verify-documentation)))
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354 (message "\nBootstrapping from temacs...")
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355 (setq purify-flag nil)
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356 (apply #'run-emacs-from-temacs
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357 (nthcdr (if (equal (nth 3 command-line-args) "run-temacs")
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358 4 5)
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359 command-line-args))
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360 ;; run-emacs-from-temacs doesn't actually return anyway.
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361 (kill-emacs)))
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362
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363 ;;; Avoid error if user loads some more libraries now.
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364 (setq purify-flag nil)
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365
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366 ;;; If you are using 'recompile', then you should have used -l loadup-el.el
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367 ;;; so that the .el files always get loaded (the .elc files may be out-of-
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368 ;;; date or bad).
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369 (if (or (equal (nth 3 command-line-args) "recompile")
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370 (equal (nth 4 command-line-args) "recompile"))
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371 (progn
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372 (let ((command-line-args-left
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373 (nthcdr (if (equal (nth 3 command-line-args) "recompile")
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374 4 5)
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375 command-line-args)))
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376 (batch-byte-recompile-directory)
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377 (kill-emacs))))
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378
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379
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380 ;;; For machines with CANNOT_DUMP defined in config.h,
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381 ;;; this file must be loaded each time XEmacs is run.
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382 ;;; So run the startup code now.
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383
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384 ;; For machines with CANNOT_DUMP defined in config.h,
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385 ;; this file must be loaded each time Emacs is run.
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386 ;; So run the startup code now.
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387
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388 (or (fboundp 'dump-emacs)
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389 (progn
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390 ;; Avoid loading loadup.el a second time!
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391 (setq command-line-args (cdr (cdr command-line-args)))
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392 (eval top-level)))
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393
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394 ;;; loadup.el ends here
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