Switch to recommended form of GPLv3 permissions notice.

[bpt/emacs.git] / lisp / dos-w32.el

diff --git a/lisp/dos-w32.el b/lisp/dos-w32.el
index 94ba5de..beadb18 100644 (file)
--- a/lisp/dos-w32.el
+++ b/lisp/dos-w32.el
@@ -1,7 +1,7 @@
 ;; dos-w32.el --- Functions shared among MS-DOS and W32 (NT/95) platforms
 
 ;; Copyright (C) 1996, 2001, 2002, 2003, 2004, 2005,
-;;   2006, 2007 Free Software Foundation, Inc.
+;;   2006, 2007, 2008 Free Software Foundation, Inc.
 
 ;; Maintainer: Geoff Voelker <voelker@cs.washington.edu>
 ;; Keywords: internal
@@ -10,7 +10,7 @@
 
 ;; 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 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
@@ -74,6 +74,9 @@ against the file name, and TYPE is nil for text, t for binary.")
        (setq alist (cdr alist)))
       found)))
 
+;; Silence compiler. Defined in src/buffer.c on DOS_NT.
+(defvar default-buffer-file-type)
+
 ;; Don't check for untranslated file systems here.
 (defun find-buffer-file-type (filename)
   (let ((match (find-buffer-file-type-match filename))
@@ -89,7 +92,7 @@ against the file name, and TYPE is nil for text, t for binary.")
 
 (defun find-buffer-file-type-coding-system (command)
   "Choose a coding system for a file operation in COMMAND.
-COMMAND is a list that specifies the operation, and I/O primitive as its
+COMMAND is a list that specifies the operation, an I/O primitive, as its
 CAR, and the arguments that might be given to that operation as its CDR.
 If operation is `insert-file-contents', the coding system is chosen based
 upon the filename (the CAR of the arguments beyond the operation), the contents
@@ -106,6 +109,10 @@ and whether the file exists:
     If the file exists:                                        `undecided'
     If the file does not exist:               default-buffer-file-coding-system
 
+Note that the CAR of arguments to `insert-file-contents' operation could
+be a cons cell of the form \(FILENAME . BUFFER\), where BUFFER is a buffer
+into which the file's contents were already read, but not yet decoded.
+
 If operation is `write-region', the coding system is chosen based upon
 the value of `buffer-file-coding-system' and `buffer-file-type'. If
 `buffer-file-coding-system' is non-nil, its value is used.  If it is
@@ -363,6 +370,8 @@ filesystem mounted on drive Z:, FILESYSTEM could be \"Z:\"."
 
 (defvar printer-name)
 
+(declare-function default-printer-name "w32fns.c")
+
 (defun direct-print-region-function (start end
                                           &optional lpr-prog
                                           delete-text buf display
@@ -397,6 +406,8 @@ indicates a specific program should be invoked."
     (direct-print-region-helper printer start end lpr-prog
                                delete-text buf display rest)))
 
+(defvar print-region-function)
+(defvar lpr-headers-switches)
 (setq print-region-function 'direct-print-region-function)
 
 ;; Set this to nil if you have a port of the `pr' program
@@ -428,6 +439,7 @@ indicates a specific program should be invoked."
     (direct-print-region-helper printer start end lpr-prog
                                delete-text buf display rest)))
 
+(defvar ps-print-region-function)
 (setq ps-print-region-function 'direct-ps-print-region-function)
 
 ;(setq ps-lpr-command "gs")
@@ -437,5 +449,5 @@ indicates a specific program should be invoked."
 
 (provide 'dos-w32)
 
-;;; arch-tag: dcfefdd2-362f-4fbc-9141-9634f5f4d6a7
+;; arch-tag: dcfefdd2-362f-4fbc-9141-9634f5f4d6a7
 ;;; dos-w32.el ends here