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+ − 1 ;;; paths.el --- define pathnames for use by various Emacs commands.
+ − 2
+ − 3 ;; Copyright (C) 1986, 1988, 1993, 1994, 1997 Free Software Foundation, Inc.
+ − 4
+ − 5 ;; Maintainer: FSF
+ − 6 ;; Keywords: internal, dumped
+ − 7
+ − 8 ;; This file is part of XEmacs.
+ − 9
+ − 10 ;; XEmacs is free software; you can redistribute it and/or modify it
+ − 11 ;; 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 ;; XEmacs is distributed in the hope that it will be useful, but
+ − 16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
+ − 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ − 18 ;; General Public License for more details.
+ − 19
+ − 20 ;; You should have received a copy of the GNU General Public License
+ − 21 ;; along with XEmacs; see the file COPYING. If not, write to the Free
+ − 22 ;; Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ − 23
+ − 24 ;;; Synched up with: FSF 19.30.
+ − 25
+ − 26 ;;; Commentary:
+ − 27
+ − 28 ;; This file is dumped with XEmacs.
+ − 29
+ − 30 ;; These are default settings for names of certain files and directories
+ − 31 ;; that Emacs needs to refer to from time to time.
+ − 32
+ − 33 ;; If these settings are not right, override them with `setq'
+ − 34 ;; in site-start.el. Do not change this file.
+ − 35
+ − 36 ;;; Code:
+ − 37
+ − 38 ;Note: FSF's version is:
+ − 39 ;(defvar Info-default-directory-list
+ − 40 ; (let ((start (list "/usr/local/lib/info/"
+ − 41 ; ;; This comes second so that, if it is the same
+ − 42 ; ;; as configure-info-directory (which is usually true)
+ − 43 ; ;; and Emacs has been installed (also usually true)
+ − 44 ; ;; then the list will end with two copies of this;
+ − 45 ; ;; which means that the last dir file Info-insert-dir
+ − 46 ; ;; finds will be the one in this directory.
+ − 47 ; "/usr/local/info/"))
+ − 48 ; (configdir (file-name-as-directory configure-info-directory)))
+ − 49 ; (setq start (nconc start (list configdir)))
+ − 50 ; start)
+ − 51 ; "List of directories to search for Info documentation files.
+ − 52 ;They are searched in the order they are given in this list.
+ − 53 ;Therefore, the directory of Info files that come with Emacs
+ − 54 ;normally should come last (so that local files override standard ones).")
+ − 55
+ − 56 ;Our commented-out version is:
+ − 57 ;(defvar Info-default-directory-list
+ − 58 ; (let ((start (list "/usr/local/info/"
+ − 59 ; "/usr/local/lib/info/"))
+ − 60 ; (configdir (file-name-as-directory configure-info-directory)))
+ − 61 ; (or (member configdir start)
+ − 62 ; (setq start (nconc start (list configdir))))
+ − 63 ; (or (member (expand-file-name "../info/" data-directory) start)
+ − 64 ; (setq start
+ − 65 ; (nconc start
+ − 66 ; (list (expand-file-name "../info/" data-directory)))))
+ − 67 ; start)
+ − 68 ; "List of directories to search for Info documentation files.")
+ − 69
+ − 70 (defvar news-path "/usr/spool/news/"
+ − 71 "The root directory below which all news files are stored.")
+ − 72
+ − 73 (defvar news-inews-program nil
+ − 74 "Program to post news.")
+ − 75
+ − 76 ;(defvar gnus-default-nntp-server ""
+ − 77 ; ;; set this to your local server
+ − 78 ; "The name of the host running an NNTP server.
+ − 79 ;If it is a string such as \":DIRECTORY\", then ~/DIRECTORY
+ − 80 ;is used as a news spool. `gnus-nntp-server' is initialized from NNTPSERVER
+ − 81 ;environment variable or, if none, this value.")
+ − 82
+ − 83 ;(defvar gnus-nntp-service "nntp"
+ − 84 ; "NNTP service name, usually \"nntp\" or 119).
+ − 85 ;Go to a local news spool if its value is nil, in which case `gnus-nntp-server'
+ − 86 ;should be set to `(system-name)'.")
+ − 87
+ − 88 (defvar mh-progs nil
+ − 89 "Directory containing MH commands.")
+ − 90
+ − 91 (defvar mh-lib nil
+ − 92 "Directory of MH library.")
+ − 93
444
+ − 94 (defvar rmail-file-name "~/RMAIL"
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+ − 95 "Name of user's primary mail file.")
+ − 96
+ − 97 (defconst rmail-spool-directory nil
+ − 98 "Name of directory used by system mailer for delivering new mail.
+ − 99 Its name should end with a slash.")
+ − 100
+ − 101 (defconst sendmail-program nil
+ − 102 "Program used to send messages.")
+ − 103
+ − 104 (defconst remote-shell-program nil
+ − 105 "Program used to execute shell commands on a remote machine.")
+ − 106
444
+ − 107 (defconst term-file-prefix "term/"
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+ − 108 "If non-nil, Emacs startup does (load (concat term-file-prefix (getenv \"TERM\")))
+ − 109 You may set this variable to nil in your `.emacs' file if you do not wish
+ − 110 the terminal-initialization file to be loaded.")
+ − 111
+ − 112 (defconst manual-program nil
+ − 113 "Program to run to print man pages.")
+ − 114
444
+ − 115 (defconst abbrev-file-name "~/.abbrev_defs"
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+ − 116 "*Default name of file to read abbrevs from.")
+ − 117
+ − 118 (defconst directory-abbrev-alist nil)
+ − 119
+ − 120 ;; Formerly, the values of these variables were computed once
+ − 121 ;; (at dump time). However, with the advent of pre-compiled binaries
+ − 122 ;; and homebrewed systems such as Linux where who knows where the
+ − 123 ;; hell the various programs may be located (if they even exist at all),
+ − 124 ;; it's clear that we need to recompute these values at run time.
+ − 125 ;; In typical short-sightedness, site administrators have been told up
+ − 126 ;; till now to do `setq's in site-init.el, which is run only once --
+ − 127 ;; at dump time. So we have to do contortions to make sure we don't
+ − 128 ;; override values set in site-init.el.
+ − 129
+ − 130 (defun initialize-xemacs-paths ()
+ − 131 "Initialize the XEmacs path variables from the environment.
+ − 132 Called automatically at dump time and run time. Do not call this.
+ − 133 Will not override settings in site-init.el or site-run.el."
+ − 134 (let ((l #'(lambda (var value)
+ − 135 (let ((origsym (intern (concat "paths-el-original-"
+ − 136 (symbol-name var)))))
+ − 137 (if (running-temacs-p)
+ − 138 (progn
+ − 139 (set var value)
+ − 140 (set origsym value))
+ − 141 (and (eq (symbol-value var) (symbol-value origsym))
+ − 142 (set var value)))))))
+ − 143 (funcall
+ − 144 l 'news-inews-program
+ − 145 (cond ((file-exists-p "/usr/bin/inews") "/usr/bin/inews")
+ − 146 ((file-exists-p "/usr/local/inews") "/usr/local/inews")
+ − 147 ((file-exists-p "/usr/local/bin/inews") "/usr/local/bin/inews")
+ − 148 ((file-exists-p "/usr/lib/news/inews") "/usr/lib/news/inews")
+ − 149 (t "inews")))
+ − 150
+ − 151 (funcall
+ − 152 l 'mh-progs
+ − 153 (cond ((file-directory-p "/usr/bin/mh") "/usr/bin/mh/") ;Ultrix 4.2
+ − 154 ((file-directory-p "/usr/new/mh") "/usr/new/mh/") ;Ultrix <4.2
+ − 155 ((file-directory-p "/usr/local/bin/mh") "/usr/local/bin/mh/")
+ − 156 ((file-directory-p "/usr/local/mh") "/usr/local/mh/")
+ − 157 (t "/usr/local/bin/")))
+ − 158
+ − 159 (funcall
+ − 160 l 'mh-libs
+ − 161 (cond ((file-directory-p "/usr/lib/mh") "/usr/lib/mh/") ;Ultrix 4.2
+ − 162 ((file-directory-p "/usr/new/lib/mh")
+ − 163 "/usr/new/lib/mh/") ;Ultrix <4.2
+ − 164 ((file-directory-p "/usr/local/lib/mh") "/usr/local/lib/mh/")
+ − 165 (t "/usr/local/bin/mh/")))
+ − 166
+ − 167 (funcall
+ − 168 l 'rmail-spool-directory
+ − 169 (cond ((string-match "^[^-]+-[^-]+-sco3.2v4" system-configuration)
+ − 170 "/usr/spool/mail/")
+ − 171 ;; On The Bull DPX/2 /usr/spool/mail is used although
+ − 172 ;; it is usg-unix-v.
+ − 173 ((string-match "^m68k-bull-sysv3" system-configuration)
+ − 174 "/usr/spool/mail/")
+ − 175 ;; SVR4 and recent BSD are said to use this.
+ − 176 ;; Rather than trying to know precisely which systems use it,
+ − 177 ;; let's assume this dir is never used for anything else.
+ − 178 ((file-exists-p "/var/mail")
+ − 179 "/var/mail/")
+ − 180 ((memq system-type '(dgux hpux usg-unix-v unisoft-unix rtu irix))
+ − 181 "/usr/mail/")
+ − 182 ((memq system-type '(linux))
+ − 183 "/var/spool/mail/")
+ − 184 (t "/usr/spool/mail/")))
+ − 185
+ − 186 (funcall
+ − 187 l 'sendmail-program
+ − 188 (cond
+ − 189 ((file-exists-p "/usr/lib/sendmail") "/usr/lib/sendmail")
+ − 190 ((file-exists-p "/usr/sbin/sendmail") "/usr/sbin/sendmail")
+ − 191 ((file-exists-p "/usr/ucblib/sendmail") "/usr/ucblib/sendmail")
+ − 192 (t "fakemail"))) ;In ../etc, to interface to /bin/mail.
+ − 193
+ − 194 (funcall
+ − 195 l 'remote-shell-program
+ − 196 (cond
+ − 197 ;; Some systems use rsh for the remote shell; others use that
+ − 198 ;; name for the restricted shell and use remsh for the remote
+ − 199 ;; shell. Let's try to guess based on what we actually find
+ − 200 ;; out there. The restricted shell is almost certainly in
+ − 201 ;; /bin or /usr/bin, so it's probably safe to assume that an
+ − 202 ;; rsh found elsewhere is the remote shell program. The
+ − 203 ;; converse is not true: /usr/bin/rsh could be either one, so
+ − 204 ;; check that last.
+ − 205 ((file-exists-p "/usr/ucb/remsh") "/usr/ucb/remsh")
+ − 206 ((file-exists-p "/usr/bsd/remsh") "/usr/bsd/remsh")
+ − 207 ((file-exists-p "/bin/remsh") "/bin/remsh")
+ − 208 ((file-exists-p "/usr/bin/remsh") "/usr/bin/remsh")
+ − 209 ((file-exists-p "/usr/local/bin/remsh") "/usr/local/bin/remsh")
+ − 210 ((file-exists-p "/usr/ucb/rsh") "/usr/ucb/rsh")
+ − 211 ((file-exists-p "/usr/bsd/rsh") "/usr/bsd/rsh")
+ − 212 ((file-exists-p "/usr/local/bin/rsh") "/usr/local/bin/rsh")
+ − 213 ((file-exists-p "/usr/bin/rcmd") "/usr/bin/rcmd")
+ − 214 ((file-exists-p "/bin/rcmd") "/bin/rcmd")
+ − 215 ((file-exists-p "/bin/rsh") "/bin/rsh")
+ − 216 ((file-exists-p "/usr/bin/rsh") "/usr/bin/rsh")
+ − 217 (t "rsh")))
+ − 218
+ − 219 (funcall
+ − 220 l 'manual-program
+ − 221 ;; Solaris 2 has both of these files; prefer /usr/ucb/man
+ − 222 ;; because the other has nonstandard argument conventions.
+ − 223 (if (file-exists-p "/usr/ucb/man")
+ − 224 "/usr/ucb/man" "/usr/bin/man"))
+ − 225
+ − 226 (funcall
+ − 227 l 'directory-abbrev-alist
+ − 228 ;; Try to match various conventions for automounter temporary
+ − 229 ;; mount points. These temporary mount points may go away, so
+ − 230 ;; it's important that we only try to read files under the
+ − 231 ;; "advertised" mount point, rather than the temporary one, or it
+ − 232 ;; will look like files have been deleted on us. Whoever came up
+ − 233 ;; with this design is clearly a moron of the first order, but
+ − 234 ;; now we're stuck with it, no doubt until the end of time.
+ − 235 ;;
+ − 236 ;; For best results, automounter junk should go near the front of this
+ − 237 ;; list, and other user translations should come after it.
+ − 238 ;;
+ − 239 ;; Our code handles the following empirically observed conventions:
+ − 240 ;; /net is an actual directory! (some systems are not broken!)
+ − 241 ;; /net/HOST -> /tmp_mnt/net/HOST (`standard' old Sun automounter)
+ − 242 ;; /net/HOST -> /tmp_mnt/HOST (BSDI 4.0)
+ − 243 ;; /net/HOST -> /a/HOST (Freebsd 2.2.x)
+ − 244 ;; /net/HOST -> /amd/HOST (seen in amd sample config files)
+ − 245 ;;
+ − 246 ;; If your system has a different convention, you may have to change this.
+ − 247 ;; Don't forget to send in a patch!
+ − 248 (when (file-directory-p "/net")
+ − 249 (append
+ − 250 (when (file-directory-p "/tmp_mnt")
+ − 251 (if (file-directory-p "/tmp_mnt/net")
+ − 252 '(("\\`/tmp_mnt/net/" . "/net/"))
+ − 253 '(("\\`/tmp_mnt/" . "/net/"))))
+ − 254 (when (file-directory-p "/a")
+ − 255 '(("\\`/a/" . "/net/")))
+ − 256 (when (file-directory-p "/amd")
+ − 257 '(("\\`/amd/" . "/net/")))
+ − 258 )))
+ − 259 ))
+ − 260
+ − 261 (if (running-temacs-p)
+ − 262 (initialize-xemacs-paths))
+ − 263
+ − 264 ;;; paths.el ends here
