;; winnt.el --- Lisp routines for Windows NT.
;; Copyright (C) 1994 Free Software Foundation, Inc.
;; Author: Geoff Voelker (firstname.lastname@example.org)
;; This file is part of GNU Emacs.
;; 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)
;; 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
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
;; (August 12, 1993)
;; NT switches placed in:
;; compile.el, dired-new.el, dired.el, loadup.el, startup.el, subr.el
;; (November 21, 1993)
;; General stuffing for supporting Windows NT.
;; Map delete and backspace
(define-key function-key-map [backspace] "\177")
(define-key function-key-map [delete] "\C-d")
(define-key function-key-map [M-backspace] [?\M-\177])
;; Ignore case on file-name completion
(setq completion-ignore-case t)
;; The cmd.exe shell uses the "/c" switch instead of the "-c" switch
;; for executing its command line argument (from simple.el).
(setq shell-command-switch "/c")
;; Taken from dos-fn.el ... don't want all that's in the file, maybe
;; separate it out someday.
("[:/].*config.sys$" . nil) ; config.sys text
("\\.elc$" . t) ; emacs stuff
("\\.\\(obj\\|exe\\|com\\|lib\\|sys\\|chk\\|out\\|bin\\|ico\\|pif\\)$" . t)
; MS-Dos stuff
("\\.\\(arc\\|zip\\|pak\\|lzh\\|zoo\\)$" . t)
("\\.\\(a\\|o\\|tar\\|z\\|gz\\|taz\\)$" . t)
; Unix stuff
("\\.tp[ulpw]$" . t)
; Borland Pascal stuff
("[:/]tags$" . t)
; Emacs TAGS file
"*Alist for distinguishing text files from binary files.
Each element has the form (REGEXP . TYPE), where REGEXP is matched
against the file name, and TYPE is nil for text, t for binary.")
(defun find-buffer-file-type (filename)
(let ((alist file-name-buffer-file-type-alist)
(let ((case-fold-search t))
(setq filename (file-name-sans-versions filename))
(while (and (not found) alist)
(if (string-match (car (car alist)) filename)
(setq code (cdr (car alist))
(setq alist (cdr alist))))
(cond((memq code '(nil t)) code)
((and (symbolp code) (fboundp code))
(funcall code filename)))
(defun find-file-binary (filename)
"Visit file FILENAME and treat it as binary."
(interactive "FFind file binary: ")
(let ((file-name-buffer-file-type-alist '(("" . t))))
(defun find-file-text (filename)
"Visit file FILENAME and treat it as a text file."
(interactive "FFind file text: ")
(let ((file-name-buffer-file-type-alist '(("" . nil))))
(defun find-file-not-found-set-buffer-file-type ()
(setq buffer-file-type (find-buffer-file-type (buffer-file-name))))
;;; To set the default file type on new files.
(add-hook 'find-file-not-found-hooks 'find-file-not-found-set-buffer-file-type)
;;; Fix interface to (X-specific) mouse.el
(defalias 'window-frame 'ignore)
(defalias 'x-set-selection 'ignore)
(fset 'x-get-selection '(lambda (&rest rest) ""))
;;; winnt.el ends here