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+;; pc-win.el -- setup support for `PC windows' (whatever that is).
+
+;; Copyright (C) 1994 Free Software Foundation, Inc.
+
+;; Author: Morten Welinder <terra@diku.dk>
+;; Version: 1,00
+
+;; 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.
+;; ---------------------------------------------------------------------------
+(load "term/internal" nil t)
+
+;; Color translation -- doesn't really need to be fast
+
+(defvar msdos-color-aliases
+  '(("purple"         . "magenta")
+    ("firebrick"      . "red")          ; ?
+    ("pink"           . "lightred")
+    ("royalblue"      . "blue")
+    ("cadetblue"      . "blue")
+    ("forestgreen"    . "green")
+    ("darkolivegreen" . "green")
+    ("darkgoldenrod"  . "brown")
+    ("goldenrod"      . "yellow")
+    ("grey40"         . "darkgray")
+    ("rosybrown"      . "brown"))
+  "List of alternate names for colors.")
+
+(defun msdos-color-translate (name)
+  (setq name (downcase name))
+  (let* ((len (length name))
+         (val (cdr (assoc name
+                         '(("black" . 0)
+                           ("blue" . 1)
+                           ("green" . 2)
+                           ("cyan" . 3)
+                           ("red" . 4)
+                           ("magenta" . 5)
+                           ("brown" . 6)
+                           ("lightgray" . 7) ("light gray" . 7)
+                           ("darkgray" . 8) ("dark gray" . 8)
+                           ("lightblue" . 9)
+                           ("lightgreen" . 10)
+                           ("lightcyan" . 11)
+                           ("lightred" . 12)
+                           ("lightmagenta" . 13)
+                           ("yellow" . 14)
+                           ("white" . 15)))))
+         (try))
+    (or val
+        (and (setq try (cdr (assoc name msdos-color-aliases)))
+             (msdos-color-translate try))
+        (and (> len 5)
+             (string= "light" (substring name 0 4))
+             (setq try (msdos-color-translate (substring name 5)))
+             (logior try 8))
+        (and (> len 6)
+             (string= "light " (substring name 0 5))
+             (setq try (msdos-color-translate (substring name 6)))
+             (logior try 8))
+        (and (> len 4)
+             (string= "dark" (substring name 0 3))
+             (msdos-color-translate (substring name 4)))
+        (and (> len 5)
+             (string= "dark " (substring name 0 4))
+             (msdos-color-translate (substring name 5))))))
+;; ---------------------------------------------------------------------------
+;; We want to delay setting frame parameters until the faces are setup
+(defvar default-frame-alist nil)
+
+(defun msdos-face-setup ()
+  (modify-frame-parameters (selected-frame) default-frame-alist)
+
+  (set-face-foreground 'bold "white")
+  (set-face-foreground 'italic "red")
+  (set-face-foreground 'bold-italic "yellow")
+  (set-face-foreground 'underline "blue")
+  (set-face-background 'region "green")
+
+  (make-face 'msdos-menu-active-face)
+  (make-face 'msdos-menu-passive-face)
+  (make-face 'msdos-menu-select-face)
+  (set-face-foreground 'msdos-menu-active-face "white")
+  (set-face-foreground 'msdos-menu-passive-face "lightgray")
+  (set-face-background 'msdos-menu-active-face "blue")
+  (set-face-background 'msdos-menu-passive-face "blue")
+  (set-face-background 'msdos-menu-select-face "red"))
+
+;; We have only one font, so...
+(add-hook 'before-init-hook 'msdos-face-setup)
+;; ---------------------------------------------------------------------------
+;; More or less useful immitations of certain X-functions.  A lot of the
+;; values returned are questionable, but usually only the form of the
+;; returned value matters.  Also, by the way, recall that `ignore' is
+;; a useful function for returning 'nil regardless of argument.
+
+;; From src/xfns.c
+(defun x-display-color-p () 't)
+(fset 'focus-frame 'ignore)
+(fset 'unfocus-frame 'ignore)
+(defun x-list-fonts (pattern &optional face frame) (list "default"))
+(defun x-color-defined-p (color) (numberp (msdos-color-translate color)))
+(defun x-display-pixel-width (&optional frame) (* 8 (frame-width frame)))
+(defun x-display-pixel-height (&optional frame) (* 8 (frame-height frame)))
+(defun x-display-planes (&optional frame) 4) ; 3 for background, actually
+(defun x-display-color-cells (&optional frame) 16) ; ???
+(defun x-server-max-request-size (&optional frame) 1000000) ; ???
+(defun x-server-vendor (&optional frame) t "GNU")
+(defun x-server-version (&optional frame) '(1 0 0))
+(defun x-display-screens (&optional frame) 1)
+(defun x-display-mm-height (&optional frame) 200) ; Guess the size of my
+(defun x-display-mm-width (&optional frame) 253)  ; monitor, MW...
+(defun x-display-backing-store (&optional frame) 'not-useful)
+(defun x-display-visual-class (&optional frame) 'static-color)
+(fset 'x-display-save-under 'ignore)
+(fset 'x-get-resource 'ignore)
+
+;; From lisp/term/x-win.el
+(setq x-display-name "pc")
+(setq split-window-keep-point t)
+
+;; From lisp/select.el
+(defun x-get-selection (&rest rest) "")
+(fset 'x-set-selection 'ignore)
+
+;; From lisp/frame.el
+(fset 'set-default-font 'ignore)
+(fset 'set-mouse-color 'ignore)         ; We cannot, I think.
+(fset 'set-cursor-color 'ignore)        ; Hardware determined by char under.
+(fset 'set-border-color 'ignore)        ; Not useful.
+(fset 'auto-raise-mode 'ignore)
+(fset 'auto-lower-mode 'ignore)
+(defun set-background-color (color-name)
+  "Set the background color of the selected frame to COLOR.
+When called interactively, prompt for the name of the color to use."
+  (interactive "sColor: ")
+  (modify-frame-parameters (selected-frame)
+                           (list (cons 'background-color color-name))))
+(defun set-foreground-color (color-name)
+  "Set the foreground color of the selected frame to COLOR.
+When called interactively, prompt for the name of the color to use."
+  (interactive "sColor: ")
+  (modify-frame-parameters (selected-frame)
+                           (list (cons 'foreground-color color-name))))
+;; ---------------------------------------------------------------------------
+;; Handle the X-like command line parameters "-fg" and "-bg"
+(defun msdos-handle-args (args)
+  (let ((rest nil))
+    (while args
+      (let ((this (car args)))
+        (setq args (cdr args))
+        (cond ((or (string= this "-fg") (string= this "-foreground"))
+               (if args
+                   (setq default-frame-alist
+                         (cons (cons 'foreground-color (car args))
+                               default-frame-alist)
+                         args (cdr args))))
+              ((or (string= this "-bg") (string= this "-background"))
+               (if args
+                   (setq default-frame-alist
+                         (cons (cons 'background-color (car args))
+                               default-frame-alist)
+                         args (cdr args))))
+              (t (setq rest (cons this rest))))))
+    (nreverse rest)))
+
+(setq command-line-args (msdos-handle-args command-line-args))
+;; ---------------------------------------------------------------------------
+(require 'faces)
+(if (msdos-mouse-p)
+    (progn
+      (require 'menu-bar)
+      (menu-bar-mode t)))