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139 lines
4.4 KiB
EmacsLisp
139 lines
4.4 KiB
EmacsLisp
;; winnt.el --- Lisp routines for Windows NT.
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;; Copyright (C) 1994 Free Software Foundation, Inc.
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;; Author: Geoff Voelker (voelker@cs.washington.edu)
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to
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;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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;;; Commentary:
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;; (August 12, 1993)
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;; Created.
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;; (November 21, 1994)
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;; [C-M-backspace] defined.
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;; mode-line-format defined to show buffer file type.
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;; audio bell initialized.
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;;; Code:
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;; Map delete and backspace
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(define-key function-key-map [backspace] "\177")
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(define-key function-key-map [delete] "\C-d")
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(define-key function-key-map [M-backspace] [?\M-\177])
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(define-key function-key-map [C-M-backspace] [\C-\M-delete])
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;; Show file type (text or binary) on modeline
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(setq-default mode-line-format
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(list (purecopy "")
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'mode-line-modified
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'mode-line-buffer-identification
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(purecopy " ")
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'global-mode-string
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(purecopy " %[(")
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(purecopy "%t:")
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'mode-name 'mode-line-process 'minor-mode-alist
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(purecopy "%n")
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(purecopy ")%]--")
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(purecopy '(line-number-mode "L%l--"))
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(purecopy '(-3 . "%p"))
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(purecopy "-%-")))
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;; Ignore case on file-name completion
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(setq completion-ignore-case t)
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;; The cmd.exe shell uses the "/c" switch instead of the "-c" switch
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;; for executing its command line argument (from simple.el).
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(setq shell-command-switch "/c")
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;; Use ";" instead of ":" as a path separator (from files.el).
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(setq path-separator ";")
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;; Taken from dos-fn.el ... don't want all that's in the file, maybe
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;; separate it out someday.
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(defvar file-name-buffer-file-type-alist
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'(
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("[:/].*config.sys$" . nil) ; config.sys text
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("\\.elc$" . t) ; emacs stuff
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("\\.\\(obj\\|exe\\|com\\|lib\\|sys\\|chk\\|out\\|bin\\|ico\\|pif\\)$" . t)
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; MS-Dos stuff
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("\\.\\(arc\\|zip\\|pak\\|lzh\\|zoo\\)$" . t)
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; Packers
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("\\.\\(a\\|o\\|tar\\|z\\|gz\\|taz\\)$" . t)
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; Unix stuff
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("\\.tp[ulpw]$" . t)
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; Borland Pascal stuff
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("[:/]tags$" . t)
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; Emacs TAGS file
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)
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"*Alist for distinguishing text files from binary files.
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Each element has the form (REGEXP . TYPE), where REGEXP is matched
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against the file name, and TYPE is nil for text, t for binary.")
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(defun find-buffer-file-type (filename)
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(let ((alist file-name-buffer-file-type-alist)
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(found nil)
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(code nil))
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(let ((case-fold-search t))
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(setq filename (file-name-sans-versions filename))
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(while (and (not found) alist)
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(if (string-match (car (car alist)) filename)
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(setq code (cdr (car alist))
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found t))
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(setq alist (cdr alist))))
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(if found
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(cond((memq code '(nil t)) code)
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((and (symbolp code) (fboundp code))
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(funcall code filename)))
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default-buffer-file-type)))
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(defun find-file-binary (filename)
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"Visit file FILENAME and treat it as binary."
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(interactive "FFind file binary: ")
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(let ((file-name-buffer-file-type-alist '(("" . t))))
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(find-file filename)))
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(defun find-file-text (filename)
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"Visit file FILENAME and treat it as a text file."
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(interactive "FFind file text: ")
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(let ((file-name-buffer-file-type-alist '(("" . nil))))
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(find-file filename)))
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(defun find-file-not-found-set-buffer-file-type ()
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(save-excursion
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(set-buffer (current-buffer))
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(setq buffer-file-type (find-buffer-file-type (buffer-file-name))))
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nil)
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;;; To set the default file type on new files.
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(add-hook 'find-file-not-found-hooks 'find-file-not-found-set-buffer-file-type)
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;;; Fix interface to (X-specific) mouse.el
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(defalias 'window-frame 'ignore)
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(defalias 'x-set-selection 'ignore)
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(fset 'x-get-selection '(lambda (&rest rest) ""))
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(fmakunbound 'font-menu-add-default)
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(global-unset-key [C-down-mouse-1])
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(global-unset-key [C-down-mouse-2])
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(global-unset-key [C-down-mouse-3])
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;;; Set to a system sound if you want a fancy bell.
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(set-message-beep nil)
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;;; winnt.el ends here
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