lisp/w32-fns.el

   1 ;;; w32-fns.el --- Lisp routines for Windows NT.
   2
   3 ;; Copyright (C) 1994 Free Software Foundation, Inc.
   4
   5 ;; Author: Geoff Voelker (voelker@cs.washington.edu)
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software; you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation; either version 2, or (at your option)
  12 ;; any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  22 ;; Boston, MA 02111-1307, USA.
  23
  24 ;;; Commentary:
  25
  26 ;; (August 12, 1993)
  27 ;; Created.
  28
  29 ;; (November 21, 1994)
  30 ;; [C-M-backspace] defined.
  31 ;; mode-line-format defined to show buffer file type.
  32 ;; audio bell initialized.
  33
  34 ;;; Code:
  35
  36 ;; Map delete and backspace
  37 (define-key function-key-map [backspace] "\177")
  38 (define-key function-key-map [delete] "\C-d")
  39 (define-key function-key-map [M-backspace] [?\M-\177])
  40 (define-key function-key-map [C-M-backspace] [\C-\M-delete])
  41
  42 ;; Ignore case on file-name completion
  43 (setq completion-ignore-case t)
  44
  45 ;; The cmd.exe shell uses the "/c" switch instead of the "-c" switch
  46 ;; for executing its command line argument (from simple.el).
  47 (setq shell-command-switch "/c")
  48
  49 ;; For appending suffixes to directories and files in shell completions.
  50 (add-hook 'shell-mode-hook
  51           '(lambda () (setq comint-completion-addsuffix '("\\" . " "))))
  52
  53 ;; Avoid creating auto-save file names containing invalid characters.
  54 (fset 'original-make-auto-save-file-name
  55       (symbol-function 'make-auto-save-file-name))
  56
  57 (defun make-auto-save-file-name ()
  58   "Return file name to use for auto-saves of current buffer.
  59 Does not consider `auto-save-visited-file-name' as that variable is checked
  60 before calling this function.  You can redefine this for customization.
  61 See also `auto-save-file-name-p'."
  62   (let ((name (original-make-auto-save-file-name))
  63         (start 0))
  64     ;; Skip drive letter if present.
  65     (if (string-match "^[\/]?[a-zA-`]:" name)
  66         (setq start (- (match-end 0) (match-beginning 0))))
  67     ;; Destructively replace occurrences of *?"<>|: with $
  68     (while (string-match "[?*\"<>|:]" name start)
  69       (aset name (match-beginning 0) ?$)
  70       (setq start (1+ (match-end 0))))
  71     name))
  72
  73 ;;; Fix interface to (X-specific) mouse.el
  74 (defun x-set-selection (type data)
  75   (or type (setq type 'PRIMARY))
  76   (put 'x-selections type data))
  77
  78 (defun x-get-selection (&optional type data-type)
  79   (or type (setq type 'PRIMARY))
  80   (get 'x-selections type))
  81
  82 (fmakunbound 'font-menu-add-default)
  83 (global-unset-key [C-down-mouse-1])
  84 (global-unset-key [C-down-mouse-2])
  85 (global-unset-key [C-down-mouse-3])
  86
  87 ;;; Set to a system sound if you want a fancy bell.
  88 (set-message-beep nil)
  89
  90 ;;; w32-fns.el ends here