X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/40f185ca85f2129ec33446791be2999d714f35ff..73b0cd50031a714347109169ceb8bacae338612a:/lisp/eshell/em-script.el

diff --git a/lisp/eshell/em-script.el b/lisp/eshell/em-script.el
index 0a83881c03..ed4ad1c071 100644
--- a/lisp/eshell/em-script.el
+++ b/lisp/eshell/em-script.el
@@ -1,16 +1,15 @@
 ;;; em-script.el --- Eshell script files
 
-;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2011  Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, 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
@@ -18,9 +17,7 @@
 ;; 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, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -28,7 +25,8 @@
 
 (require 'eshell)
 
-(defgroup eshell-script nil
+;;;###autoload
+(eshell-defgroup eshell-script nil
   "This module allows for the execution of files containing Eshell
 commands, as a script file."
   :tag "Running script files."
@@ -37,19 +35,19 @@ commands, as a script file."
 ;;; User Variables:
 
 (defcustom eshell-script-load-hook '(eshell-script-initialize)
-  "*A list of functions to call when loading `eshell-script'."
+  "A list of functions to call when loading `eshell-script'."
   :type 'hook
   :group 'eshell-script)
 
-(defcustom eshell-login-script (concat eshell-directory-name "login")
-  "*If non-nil, a file to invoke when starting up Eshell interactively.
+(defcustom eshell-login-script (expand-file-name "login" eshell-directory-name)
+  "If non-nil, a file to invoke when starting up Eshell interactively.
 This file should be a file containing Eshell commands, where comment
 lines begin with '#'."
   :type 'file
   :group 'eshell-script)
 
-(defcustom eshell-rc-script (concat eshell-directory-name "profile")
-  "*If non-nil, a file to invoke whenever Eshell is started.
+(defcustom eshell-rc-script (expand-file-name "profile" eshell-directory-name)
+  "If non-nil, a file to invoke whenever Eshell is started.
 This includes when running `eshell-command'."
   :type 'file
   :group 'eshell-script)
@@ -91,23 +89,25 @@ Comments begin with '#'."
   (interactive "f")
   (let ((orig (point))
 	(here (point-max))
-	(inhibit-point-motion-hooks t)
-	after-change-functions)
+	(inhibit-point-motion-hooks t))
     (goto-char (point-max))
-    (insert-file-contents file)
-    (goto-char (point-max))
-    (throw 'eshell-replace-command
-	   (prog1
-	       (list 'let
-		     (list (list 'eshell-command-name (list 'quote file))
-			   (list 'eshell-command-arguments
-				 (list 'quote args)))
-		     (let ((cmd (eshell-parse-command (cons here (point)))))
-		       (if subcommand-p
-			   (setq cmd (list 'eshell-as-subcommand cmd)))
-		       cmd))
-	     (delete-region here (point))
-	     (goto-char orig)))))
+    (with-silent-modifications
+      ;; FIXME: Why not use a temporary buffer and avoid this
+      ;; "insert&delete" business?  --Stef
+      (insert-file-contents file)
+      (goto-char (point-max))
+      (throw 'eshell-replace-command
+             (prog1
+                 (list 'let
+                       (list (list 'eshell-command-name (list 'quote file))
+                             (list 'eshell-command-arguments
+                                   (list 'quote args)))
+                       (let ((cmd (eshell-parse-command (cons here (point)))))
+                         (if subcommand-p
+                             (setq cmd (list 'eshell-as-subcommand cmd)))
+                         cmd))
+               (delete-region here (point))
+               (goto-char orig))))))
 
 (defun eshell/source (&rest args)
   "Source a file in a subshell environment."
@@ -137,5 +137,8 @@ environment, binding ARGS to $1, $2, etc.")
 
 (provide 'em-script)
 
-;;; arch-tag: a346439d-5ba8-4faf-ac2b-3aacfeaa4647
+;; Local Variables:
+;; generated-autoload-file: "esh-groups.el"
+;; End:
+
 ;;; em-script.el ends here