;;; shadowfile.el --- automatic file copying
-;; Copyright (C) 1993, 1994, 2001, 2002 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;; Author: Boris Goldowsky <boris@gnu.org>
;; Keywords: comm files
:group 'shadow)
(defcustom shadow-inhibit-message nil
- "*If nonnil, do not display a message when a file needs copying."
+ "*If non-nil, do not display a message when a file needs copying."
:type 'boolean
:group 'shadow)
(defcustom shadow-inhibit-overload nil
- "If nonnil, shadowfile won't redefine \\[save-buffers-kill-emacs].
+ "If non-nil, shadowfile won't redefine \\[save-buffers-kill-emacs].
Normally it overloads the function `save-buffers-kill-emacs' to check
for files have been changed and need to be copied to other systems."
:type 'boolean
(defvar shadow-literal-groups nil
"List of files that are shared between hosts.
This list contains shadow structures with literal filenames, created by
-shadow-define-group.")
+`shadow-define-literal-group'.")
(defvar shadow-regexp-groups nil
"List of file types that are shared between hosts.
(shadow-union (cdr a) (cons (car a) b)))))
(defun shadow-find (func list)
- "If FUNC applied to some element of LIST is nonnil, return first such element."
+ "If FUNC applied to some element of LIST is non-nil, return first such element."
(while (and list (not (funcall func (car list))))
(setq list (cdr list)))
(car list))
(defun shadow-suffix (prefix string)
"If PREFIX begins STRING, return the rest.
-Return value is nonnil if PREFIX and STRING are string= up to the length of
+Return value is non-nil if PREFIX and STRING are `string=' up to the length of
PREFIX."
(let ((lp (length prefix))
(ls (length string)))
ans)))
(defun shadow-site-match (site1 site2)
- "Nonnil iff SITE1 is or includes SITE2.
-Each may be a host or cluster name; if they are clusters, regexp of site1 will
-be matched against the primary of site2."
+ "Non-nil iff SITE1 is or includes SITE2.
+Each may be a host or cluster name; if they are clusters, regexp of SITE1 will
+be matched against the primary of SITE2."
(or (string-equal site1 site2) ; quick check
(let* ((cluster1 (shadow-get-cluster site1))
(primary2 (shadow-site-primary site2)))
(nth 2 hup))))))
(defun shadow-expand-file-name (file &optional default)
- "Expand file name and get file's true name."
+ "Expand file name and get FILE's true name."
(file-truename (expand-file-name file default)))
(defun shadow-contract-file-name (file)
"Return t if PATTERN matches FILE.
If REGEXP is supplied and non-nil, the file part of the pattern is a regular
expression, otherwise it must match exactly. The sites and usernames must
-match---see shadow-same-site. The pattern must be in full ange-ftp format, but
+match---see `shadow-same-site'. The pattern must be in full ange-ftp format, but
the file can be any valid filename. This function does not do any filename
expansion or contraction, you must do that yourself first."
(let* ((pattern-sup (shadow-parse-fullname pattern))
(sit-for 2))
try-regexp))
; (username (read-no-blanks-input
-; (format "Username [default: %s]: "
+; (format "Username (default %s): "
; (shadow-get-user primary))
; (if old (or (shadow-cluster-username old) "")
; (user-login-name))))
(name (nth 2 hup))
user site group)
(while (setq site (shadow-read-site))
- (setq user (read-string (format "Username [default %s]: "
+ (setq user (read-string (format "Username (default %s): "
(shadow-get-user site)))
name (read-string "Filename: " name))
(setq group (cons (shadow-make-fullname site
"Make each of a group of files be shared between hosts.
Prompts for regular expression; files matching this are shared between a list
of sites, which are also prompted for. The filenames must be identical on all
-hosts \(if they aren't, use shadow-define-group instead of this function).
+hosts \(if they aren't, use `shadow-define-literal-group' instead of this function).
Each site can be either a hostname or the name of a cluster \(see
`shadow-define-cluster')."
(interactive)
(or (stringp (file-locked-p shadow-info-file))
(stringp (file-locked-p shadow-todo-file))))
(progn
- (message "Shadowfile is running in another emacs; can't have two.")
+ (message "Shadowfile is running in another Emacs; can't have two.")
(beep)
(sit-for 3)
nil)
(shadow-insert-var 'shadow-regexp-groups))))
(defun shadow-write-todo-file (&optional save)
- "Write out information to shadow-todo-file.
-With nonnil argument also saves the buffer."
+ "Write out information to `shadow-todo-file'.
+With non-nil argument also saves the buffer."
(save-excursion
(if (not shadow-todo-buffer)
(setq shadow-todo-buffer (find-file-noselect shadow-todo-file)))
(setq shadow-hashtable (make-vector 37 0)))
(defun shadow-insert-var (variable)
- "Prettily insert a setq command for VARIABLE.
+ "Prettily insert a `setq' command for VARIABLE,
which, when later evaluated, will restore it to its current setting.
-SYMBOL must be the name of a variable whose value is a list."
+VARIABLE must be the name of a variable whose value is a list."
(let ((standard-output (current-buffer)))
(insert (format "(setq %s" variable))
(cond ((consp (eval variable))
HCoop / bpt / emacs.git / blobdiff