(defvar emacs-roots nil
"List of plausible roots of the XEmacs hierarchy.")
-(defvar init-file-user nil
- "Identity of user whose `.emacs' file is or was read.
-The value is nil if no init file is being used; otherwise, it may be either
-the null string, meaning that the init file was taken from the user that
-originally logged in, or it may be a string containing a user's name.
+(defvar user-init-directory-base ".xemacs"
+ "Base of directory where user-installed init files may go.")
-In either of the latter cases, `(concat \"~\" init-file-user \"/\")'
-evaluates to the name of the directory in which the `.emacs' file was
-searched for.
+(defvar user-init-file-base (cond
+ ((eq system-type 'ms-dos) "_emacs")
+ (t ".emacs"))
+ "Base of init file.")
-Setting `init-file-user' does not prevent Emacs from loading
-`site-start.el'. The only way to do that is to use `--no-site-file'.")
+(defvar user-init-directory
+ (file-name-as-directory
+ (paths-construct-path (list "~" user-init-directory-base)))
+ "Directory where user-installed init files may go.")
+
+(defvar load-user-init-file-p t
+ "Non-nil if XEmacs should load the user's init file.")
;; #### called `site-run-file' in FSFmacs
startup. Also implies `-vanilla'.
-vanilla Equivalent to -q -no-site-file -no-early-packages.
-q Same as -no-init-file.
+ -user-init-file <file> Use <file> as init file.
+ -user-init-directory <directory> use <directory> as init directory.
-user <user> Load user's init file instead of your own.
+ Equivalent to -user-init-file ~<user>/.emacs
+ -user-init-directory ~<user>/.xemacs/
-u <user> Same as -user.\n")
(let ((l command-switch-alist)
(insert (lambda (&rest x)
(if (null emacs-roots)
(startup-find-roots-warning)
(startup-setup-paths emacs-roots
+ user-init-directory
inhibit-early-packages
inhibit-site-lisp
debug-paths))
;; (standard-display-european t)
;; (require 'iso-syntax)))
- ;; Figure out which user's init file to load,
- ;; either from the environment or from the options.
- (setq init-file-user (if (noninteractive) nil (user-login-name)))
- ;; If user has not done su, use current $HOME to find .emacs.
- (and init-file-user (string= init-file-user (user-real-login-name))
- (setq init-file-user ""))
+ (setq load-user-init-file-p (not (noninteractive)))
;; Allow (at least) these arguments anywhere in the command line
(let ((new-args nil)
(cond
((or (string= arg "-q")
(string= arg "-no-init-file"))
- (setq init-file-user nil))
+ (setq load-user-init-file-p nil))
((string= arg "-no-site-file")
(setq site-start-file nil))
((or (string= arg "-no-early-packages")
;; Some work on this one already done in emacs.c.
(string= arg "-no-autoloads")
(string= arg "--no-autoloads"))
- (setq init-file-user nil
+ (setq load-user-init-file-p nil
site-start-file nil))
+ ((string= arg "-user-init-file")
+ (setq user-init-file (pop args)))
+ ((string= arg "-user-init-directory")
+ (setq user-init-directory (file-name-as-directory (pop args))))
((or (string= arg "-u")
- (string= arg "-user"))
- (setq init-file-user (pop args)))
+ (string= arg "-user"))
+ (let* ((user (pop args))
+ (home-user (concat "~" user)))
+ (setq user-init-file
+ (paths-construct-path (list home-user user-init-file-base)))
+ (setq user-init-directory
+ (file-name-as-directory
+ (paths-construct-path (list home-user user-init-directory-base))))))
((string= arg "-debug-init")
(setq init-file-debug t))
((string= arg "-unmapped")
(while args
(push (pop args) new-args)))
(t (push arg new-args))))
-
+
+ (setq init-file-user (and load-user-init-file-p ""))
+
(nreverse new-args)))
(defconst initial-scratch-message "\
(setq term (substring term 0 hyphend))
(setq term nil))))))
-(defconst user-init-directory "/.xemacs/"
- "Directory where user-installed packages may go.")
-(define-obsolete-variable-alias
- 'emacs-user-extension-dir
- 'user-init-directory)
-
-(defun load-user-init-file (init-file-user)
+(defun load-user-init-file ()
"This function actually reads the init file, .emacs."
- (when init-file-user
-;; purge references to init.el and options.el
-;; convert these to use paths-construct-path for eventual migration to init.el
-;; needs to be converted when idiom for constructing "~user" paths is created
-; (setq user-init-file
-; (paths-construct-path (list (concat "~" init-file-user)
-; user-init-directory
-; "init.el")))
-; (unless (file-exists-p (expand-file-name user-init-file))
- (setq user-init-file
- (paths-construct-path (list (concat "~" init-file-user)
- (cond
- ((eq system-type 'ms-dos) "_emacs")
- (t ".emacs")))))
-; )
- (load user-init-file t t t)
-;; This should not be loaded since custom stuff currently goes into .emacs
-; (let ((default-custom-file
-; (paths-construct-path (list (concat "~" init-file-user)
-; user-init-directory
-; "options.el")))
-; (when (string= custom-file default-custom-file)
-; (load default-custom-file t t)))
- (unless inhibit-default-init
- (let ((inhibit-startup-message nil))
- ;; Users are supposed to be told their rights.
- ;; (Plus how to get help and how to undo.)
- ;; Don't you dare turn this off for anyone except yourself.
- (load "default" t t)))))
+ (if (not user-init-file)
+ (setq user-init-file
+ (paths-construct-path (list "~" user-init-file-base))))
+ (load user-init-file t t t)
+ (unless inhibit-default-init
+ (let ((inhibit-startup-message nil))
+ ;; Users are supposed to be told their rights.
+ ;; (Plus how to get help and how to undo.)
+ ;; Don't you dare turn this off for anyone except yourself.
+ (load "default" t t))))
;;; Load user's init file and default ones.
(defun load-init-file ()
(debug-on-error-initial
(if (eq init-file-debug t) 'startup init-file-debug)))
(let ((debug-on-error debug-on-error-initial))
- (if init-file-debug
+ (if (and load-user-init-file-p init-file-debug)
;; Do this without a condition-case if the user wants to debug.
- (load-user-init-file init-file-user)
+ (load-user-init-file)
(condition-case error
(progn
- (load-user-init-file init-file-user)
+ (if load-user-init-file-p
+ (load-user-init-file))
(setq init-file-had-error nil))
(error
(message "Error in init file: %s" (error-message-string error))
;; don't let /tmp_mnt/... get into the load-path or exec-path.
(abbreviate-file-name invocation-directory)))
-(defun startup-setup-paths (roots &optional
+(defun startup-setup-paths (roots user-init-directory
+ &optional
inhibit-early-packages inhibit-site-lisp
debug-paths)
"Setup all the various paths.
early))
(setq late-packages late)
(setq last-packages last))
- (packages-find-packages roots))
+ (packages-find-packages
+ roots
+ (packages-compute-package-locations user-init-directory)))
(setq early-package-load-path (packages-find-package-load-path early-packages))
(setq late-package-load-path (packages-find-package-load-path late-packages))
projects / chise / xemacs-chise.git.1 / blobdiff