(path-separator, grep-null-device, grep-regexp-alist)

(file-name-buffer-file-type-alist, find-buffer-file-type):
(find-file-not-found-set-buffer-file-type, find-file-binary):
(find-file-text, mode-line-format): Moved to dos-nt.el.

(save-to-unix-hook, revert-from-unix-hook)
(using-unix-filesystems): Functions removed.

lisp/w32-fns.el

@@ -39,23 +39,6 @@
 (define-key function-key-map [M-backspace] [?\M-\177])
 (define-key function-key-map [C-M-backspace] [\C-\M-delete])
 
-;; Show file type (text or binary) on modeline
-(setq-default mode-line-format
-  (list (purecopy "")
-   'mode-line-modified
-   'mode-line-buffer-identification
-   (purecopy "   ")
-   'global-mode-string
-   (purecopy "   %[(")
-   (purecopy "%t:")
-   'mode-name 'mode-line-process 'minor-mode-alist
-   (purecopy "%n")
-   (purecopy ")%]--")
-   (purecopy '(line-number-mode "L%l--"))
-   (purecopy '(column-number-mode "C%c--"))
-   (purecopy '(-3 . "%p"))
-   (purecopy "-%-")))
-
 ;; Ignore case on file-name completion
 (setq completion-ignore-case t)
 
@@ -67,98 +50,6 @@
 (add-hook 'shell-mode-hook 
 	  '(lambda () (setq comint-completion-addsuffix '("\\" . " "))))
 
-;; Use ";" instead of ":" as a path separator (from files.el).
-(setq path-separator ";")
-
-;; Set the null device (for compile.el).
-(setq grep-null-device "NUL")
-
-;; Set the grep regexp to match entries with drive letters.
-(setq grep-regexp-alist
-  '(("^\\(\\([a-zA-Z]:\\)?[^:( \t\n]+\\)[:( \t]+\\([0-9]+\\)[:) \t]" 1 3)))
-
-;; Taken from dos-fn.el ... don't want all that's in the file, maybe
-;; separate it out someday.
-
-(defvar file-name-buffer-file-type-alist
-  '(
-    ("[:/].*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)
-					; Packers
-    ("\\.\\(a\\|o\\|tar\\|z\\|gz\\|taz\\)$" . t)
-					; Unix stuff
-    ("\\.tp[ulpw]$" . t)
-					; Borland Pascal stuff
-    )
-  "*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)
-	(found nil)
-	(code nil))
-    (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))
-		  found t))
-	(setq alist (cdr alist))))
-    (if found
-	(cond((memq code '(nil t)) code)
-	     ((and (symbolp code) (fboundp code))
-	      (funcall code filename)))
-      default-buffer-file-type)))
-
-(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))))
-    (find-file filename)))
-
-(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))))
-    (find-file filename)))
-
-(defun find-file-not-found-set-buffer-file-type ()
-  (save-excursion
-    (set-buffer (current-buffer))
-    (setq buffer-file-type (find-buffer-file-type (buffer-file-name))))
-  nil)
-
-;;; To set the default file type on new files.
-(add-hook 'find-file-not-found-hooks 'find-file-not-found-set-buffer-file-type)
-
-;;; For using attached Unix filesystems.
-(defun save-to-unix-hook ()
-  (save-excursion
-    (setq buffer-file-type t))
-  nil)
-
-(defun revert-from-unix-hook ()
-  (save-excursion
-    (setq buffer-file-type (find-buffer-file-type (buffer-file-name))))
-  nil)
-
-;; Really should provide this capability at the drive letter granularity.
-(defun using-unix-filesystems (flag)
-  "Read and write files without CR/LF translation, if FLAG is non-nil.
-This is in effect assuming the files are on a remote Unix file system.
-If FLAG is nil, resume using CR/LF translation as usual."
-  (if flag
-      (progn
-	(add-hook 'write-file-hooks 'save-to-unix-hook)
-	(add-hook 'after-save-hook 'revert-from-unix-hook))
-    (progn
-      (remove-hook 'write-file-hooks 'save-to-unix-hook)
-      (remove-hook 'after-save-hook 'revert-from-unix-hook))))
-
 ;;; Avoid creating auto-save file names containing invalid characters
 ;;; (primarily "*", eg. for the *mail* buffer).
 (fset 'original-make-auto-save-file-name