Delete X11 conditionals.

(XTupdate_end, XTupdate_begin, XTclear_end_of_line)
(XTclear_frame, XRINGBELL, stufflines, scraplines, dumprectangle)
(XTread_socket, x_draw_box, clear_cursor, refreshicon, x_iconify_frame)
(x_bitmap_icon, x_text_icon, x_new_font, x_term_init)
(x_calc_absolute_position, x_set_window_size)
(x_make_frame_visible, x_make_frame_invisible): Delete X10 code.
(dumpqueue, x_do_pending_expose, dumpborder, XEvent, x_read_exposes)
(enqueue_event, dequeue_event, queue_event_count)
(mouse_event_pending_p, x_set_resize_hint): Delete X10 versions.

1 files changed, 16 insertions, 870 deletions

diff --git a/src/xterm.c b/src/xterm.c
index ac7033544ac..21e9ab7f63a 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -99,12 +99,7 @@ extern void _XEditResCheckMessages ();
 #endif
 #endif
 
-#ifdef HAVE_X11
 #define XMapWindow XMapRaised           /* Raise them when mapping. */
-#else /* ! defined (HAVE_X11) */
-#include <X/Xkeyboard.h>
-/*#include <X/Xproto.h> */
-#endif /* ! defined (HAVE_X11) */
 
 #ifdef FD_SET
 /* We could get this from param.h, but better not to depend on finding that.
@@ -144,18 +139,6 @@ static int expose_all_windows;
 
 static int expose_all_icons;
 
-#ifndef HAVE_X11
-/* ExposeRegion events, when received, are copied into this queue
-   for later processing.  */
-
-static struct event_queue x_expose_queue;
-
-/* ButtonPress and ButtonReleased events, when received,
-   are copied into this queue for later processing.  */
-
-struct event_queue x_mouse_queue;
-#endif /* HAVE_X11 */
-
 #if defined (SIGIO) && defined (FIONREAD)
 int BLOCK_INPUT_mask;
 #endif /* ! defined (SIGIO) && defined (FIONREAD) */
@@ -304,7 +287,6 @@ static int mouse_face_mouse_x, mouse_face_mouse_y;
 /* Nonzero means defer mouse-motion highlighting.  */
 static int mouse_face_defer;
 
-#ifdef HAVE_X11
 /* `t' if a mouse button is depressed. */
 
 extern Lisp_Object Vmouse_depressed;
@@ -324,28 +306,6 @@ extern int _Xdebug;
 
 extern Lisp_Object Qface, Qmouse_face;
 
-#else /* ! defined (HAVE_X11) */
-
-/* Bit patterns for the mouse cursor.  */
-
-short MouseCursor[] = {
-  0x0000, 0x0008, 0x0018, 0x0038,
-  0x0078, 0x00f8, 0x01f8, 0x03f8,
-  0x07f8, 0x00f8, 0x00d8, 0x0188,
-  0x0180, 0x0300, 0x0300, 0x0000};
-
-short MouseMask[] = {
-  0x000c, 0x001c, 0x003c, 0x007c,
-  0x00fc, 0x01fc, 0x03fc, 0x07fc,
-  0x0ffc, 0x0ffc, 0x01fc, 0x03dc,
-  0x03cc, 0x0780, 0x0780, 0x0300};
-
-static short grey_bits[] = {
-  0x0005, 0x000a, 0x0005, 0x000a};
-
-static Pixmap GreyPixmap = 0;
-#endif /* ! defined (HAVE_X11) */
-
 static int x_noop_count;
 
 
@@ -374,10 +334,6 @@ static void note_mouse_highlight ();
 static void clear_mouse_face ();
 static void show_mouse_face ();
 
-#ifndef HAVE_X11
-static void dumpqueue ();
-#endif /* HAVE_X11 */
-
 void dumpborder ();
 static int XTcursor_to ();
 static int XTclear_end_of_line ();
@@ -439,16 +395,10 @@ XTupdate_begin (f)
             clear_mouse_face ();
         }
     }
-#ifndef HAVE_X11
-  dumpqueue ();
-#endif /* HAVE_X11 */
+
   UNBLOCK_INPUT;
 }
 
-#ifndef HAVE_X11
-static void x_do_pending_expose ();
-#endif
-
 static
 XTupdate_end (f)
      struct frame *f;
@@ -456,10 +406,6 @@ XTupdate_end (f)
   int mask;
 
   BLOCK_INPUT;
-#ifndef HAVE_X11
-  dumpqueue ();
-  x_do_pending_expose ();
-#endif /* HAVE_X11 */
 
   x_display_cursor (f, 1);
 
@@ -884,7 +830,6 @@ XTclear_end_of_line (first_unused)
       && f->phys_cursor_x < first_unused)
     f->phys_cursor_x = -1;
 
-#ifdef HAVE_X11
   XClearArea (x_current_display, FRAME_X_WINDOW (f),
               CHAR_TO_PIXEL_COL (f, curs_x),
               CHAR_TO_PIXEL_ROW (f, curs_y),
@@ -893,14 +838,6 @@ XTclear_end_of_line (first_unused)
 #if 0
   redraw_previous_char (f, curs_x, curs_y, highlight);
 #endif
-#else /* ! defined (HAVE_X11) */
-  XPixSet (FRAME_X_WINDOW (f),
-           CHAR_TO_PIXEL_COL (f, curs_x),
-           CHAR_TO_PIXEL_ROW (f, curs_y),
-           FONT_WIDTH (f->display.x->font) * (first_unused - curs_x),
-           f->display.x->line_height,
-           f->display.x->background_pixel);     
-#endif /* ! defined (HAVE_X11) */
 
   UNBLOCK_INPUT;
 }
@@ -926,10 +863,6 @@ XTclear_frame ()
      colors or something like that, then they should be notified.  */
   x_scroll_bar_clear (f);
 
-#ifndef HAVE_X11
-  dumpborder (f, 0);
-#endif /* HAVE_X11 */
-
   XFlushQueue ();
   UNBLOCK_INPUT;
 }
@@ -1216,11 +1149,7 @@ XTflash (f)
 
 /* Make audible bell.  */
 
-#ifdef HAVE_X11
 #define XRINGBELL XBell (x_current_display, 0)
-#else /* ! defined (HAVE_X11) */
-#define XRINGBELL XFeep (0);
-#endif /* ! defined (HAVE_X11) */
 
 XTring_bell ()
 {
@@ -1297,51 +1226,21 @@ stufflines (n)
   newtop = topregion + n;
   length = (bottomregion - topregion) + 1;
 
-#ifndef HAVE_X11
-  dumpqueue ();
-#endif /* HAVE_X11 */
-
   if ((length > 0) && (newtop <= flexlines))
-    {
-#ifdef HAVE_X11
-      XCopyArea (x_current_display, FRAME_X_WINDOW (f),
-                 FRAME_X_WINDOW (f), f->display.x->normal_gc,
-                 intborder, CHAR_TO_PIXEL_ROW (f, topregion),
-                 f->width * FONT_WIDTH (f->display.x->font),
-                 length * f->display.x->line_height, intborder,
-                 CHAR_TO_PIXEL_ROW (f, newtop));
-#else /* ! defined (HAVE_X11) */
-      XMoveArea (FRAME_X_WINDOW (f),
-                 intborder, CHAR_TO_PIXEL_ROW (f, topregion),
-                 intborder, CHAR_TO_PIXEL_ROW (f, newtop),
-                 f->width * FONT_WIDTH (f->display.x->font),
-                 length * f->display.x->line_height);
-      /* Now we must process any ExposeRegion events that occur
-         if the area being copied from is obscured.
-         We can't let it wait because further i/d operations
-         may want to copy this area to another area.  */
-      x_read_exposes ();
-#endif /* ! defined (HAVE_X11) */
-    }
+    XCopyArea (x_current_display, FRAME_X_WINDOW (f),
+               FRAME_X_WINDOW (f), f->display.x->normal_gc,
+               intborder, CHAR_TO_PIXEL_ROW (f, topregion),
+               f->width * FONT_WIDTH (f->display.x->font),
+               length * f->display.x->line_height, intborder,
+               CHAR_TO_PIXEL_ROW (f, newtop));
 
   newtop = min (newtop, (flexlines - 1));
   length = newtop - topregion;
   if (length > 0)
-    {
-#ifdef HAVE_X11
-      XClearArea (x_current_display, FRAME_X_WINDOW (f), intborder, 
-                  CHAR_TO_PIXEL_ROW (f, topregion),
-                  f->width * FONT_WIDTH (f->display.x->font),
-                  n * f->display.x->line_height, False);
-#else /* ! defined (HAVE_X11) */
-      XPixSet (FRAME_X_WINDOW (f),
-               intborder,
-               CHAR_TO_PIXEL_ROW (f, topregion),
-               f->width * FONT_WIDTH (f->display.x->font),
-               n * f->display.x->line_height,
-               f->display.x->background_pixel);
-#endif /* ! defined (HAVE_X11) */
-    }
+    XClearArea (x_current_display, FRAME_X_WINDOW (f), intborder, 
+                CHAR_TO_PIXEL_ROW (f, topregion),
+                f->width * FONT_WIDTH (f->display.x->font),
+                n * f->display.x->line_height, False);
 }
 
 /* Perform a delete-lines operation, deleting N lines
@@ -1358,31 +1257,16 @@ scraplines (n)
   if (curs_y >= flexlines)
     return;
 
-#ifndef HAVE_X11
-  dumpqueue ();
-#endif /* HAVE_X11 */
-
   if ((curs_y + n) >= flexlines)
     {
       if (flexlines >= (curs_y + 1))
-        {
-#ifdef HAVE_X11
-          XClearArea (x_current_display, FRAME_X_WINDOW (f), intborder,
-                      CHAR_TO_PIXEL_ROW (f, curs_y),
-                      f->width * FONT_WIDTH (f->display.x->font),
-                      (flexlines - curs_y) * f->display.x->line_height, False);
-#else /* ! defined (HAVE_X11) */
-          XPixSet (FRAME_X_WINDOW (f),
-                   intborder, CHAR_TO_PIXEL_ROW (f, curs_y),
-                   f->width * FONT_WIDTH (f->display.x->font),
-                   (flexlines - curs_y) * f->display.x->line_height,
-                   f->display.x->background_pixel);
-#endif /* ! defined (HAVE_X11) */
-        }
+        XClearArea (x_current_display, FRAME_X_WINDOW (f), intborder,
+                    CHAR_TO_PIXEL_ROW (f, curs_y),
+                    f->width * FONT_WIDTH (f->display.x->font),
+                    (flexlines - curs_y) * f->display.x->line_height, False);
     }
   else
     {
-#ifdef HAVE_X11
       XCopyArea (x_current_display, FRAME_X_WINDOW (f),
                  FRAME_X_WINDOW (f), f->display.x->normal_gc,
                  intborder,
@@ -1395,23 +1279,6 @@ scraplines (n)
                   CHAR_TO_PIXEL_ROW (f, flexlines - n),
                   f->width * FONT_WIDTH (f->display.x->font),
                   n * f->display.x->line_height, False);
-#else /* ! defined (HAVE_X11) */
-      XMoveArea (FRAME_X_WINDOW (f),
-                 intborder,
-                 CHAR_TO_PIXEL_ROW (f, curs_y + n),
-                 intborder, CHAR_TO_PIXEL_ROW (f, curs_y),
-                 f->width * FONT_WIDTH (f->display.x->font),
-                 (flexlines - (curs_y + n)) * f->display.x->line_height);
-      /* Now we must process any ExposeRegion events that occur
-         if the area being copied from is obscured.
-         We can't let it wait because further i/d operations
-         may want to copy this area to another area.  */
-      x_read_exposes ();
-      XPixSet (FRAME_X_WINDOW (f), intborder,
-               CHAR_TO_PIXEL_ROW (f, flexlines - n),
-               f->width * FONT_WIDTH (f->display.x->font),
-               n * f->display.x->line_height, f->display.x->background_pixel);
-#endif /* ! defined (HAVE_X11) */
     }
 }
 
@@ -1463,19 +1330,6 @@ dumprectangle (f, left, top, cols, rows)
   /* Express rectangle as four edges, instead of position-and-size.  */
   bottom = top + rows;
   right = left + cols;
-
-#ifndef HAVE_X11                /* Window manger does this for X11. */
-  {
-    int intborder = f->display.x->internal_border_width;
-
-    /* If the rectangle includes any of the internal border area,
-       redisplay the border emphasis.  */
-    if (top < intborder || left < intborder
-        || bottom > intborder + f->height * f->display.x->line_height
-        || right > intborder + f->width * f->display.x->line_height)
-      dumpborder (f, 0);
-  }
-#endif /* not HAVE_X11          Window manger does this for X11. */
   
   /* Convert rectangle edges in pixels to edges in chars.
      Round down for left and top, up for right and bottom.  */
@@ -1534,99 +1388,7 @@ dumprectangle (f, left, top, cols, rows)
   if (cursor_cleared)
     x_display_cursor (f, 1);
 }
-
-#ifndef HAVE_X11
-/* Process all queued ExposeRegion events. */
-
-static void
-dumpqueue ()
-{
-  register int i;
-  XExposeRegionEvent r;
-
-  while (dequeue_event (&r, &x_expose_queue))
-    {
-      struct frame *f = x_window_to_frame (r.window);
-      if (f->display.x->icon_desc == r.window)
-        refreshicon (f);
-      else
-        dumprectangle (f, r.x, r.y, r.width, r.height);
-    }
-  XFlushQueue ();
-}
-#endif /* HAVE_X11 */
 
-/* Process all expose events that are pending, for X10.
-   Redraws the cursor if necessary on any frame that
-   is not in the process of being updated with update_frame.  */
-
-#ifndef HAVE_X11
-static void
-x_do_pending_expose ()
-{
-  int mask;
-  struct frame *f;
-  Lisp_Object tail, frame;
-
-  if (expose_all_windows)
-    {
-      expose_all_windows = 0;
-      for (tail = Vframe_list; CONSP (tail); tail = XCONS (tail)->cdr)
-        {
-          register int temp_width, temp_height;
-          int intborder;
-
-          frame = XCONS (tail)->car;
-          if (XGCTYPE (frame) != Lisp_Frame)
-            continue;
-          f = XFRAME (frame);
-          if (! FRAME_X_P (f))
-            continue;
-          if (!f->async_visible)
-            continue;
-          if (!f->display.x->needs_exposure)
-            continue;
-
-          intborder = f->display.x->internal_border_width;
-
-          clear_cursor (f);
-          XGetWindowInfo (FRAME_X_WINDOW (f), &windowinfo);
-          temp_width = ((windowinfo.width - 2 * intborder
-                         - f->display.x->v_scroll_bar_width)
-                        / FONT_WIDTH (f->display.x->font));
-          temp_height = ((windowinfo.height- 2 * intborder
-                          - f->display.x->h_scroll_bar_height)
-                         / f->display.x->line_height);
-          if (temp_width != f->width || temp_height != f->height)
-            {
-              change_frame_size (f, max (1, temp_height),
-                                  max (1, temp_width), 0, 1);
-              x_resize_scroll_bars (f);
-            }
-          f->display.x->left_pos = windowinfo.x;
-          f->display.x->top_pos = windowinfo.y;
-          dumprectangle (f, 0, 0, PIXEL_WIDTH (f), PIXEL_HEIGHT (f));
-#if 0
-          dumpborder (f, 0);
-#endif /* ! 0 */
-          f->display.x->needs_exposure = 0;
-          if (updating_frame != f)
-            x_display_cursor (f, 1);
-          XFlushQueue ();
-        }
-    }
-  else
-    /* Handle any individual-rectangle expose events queued
-       for various windows.  */
-#ifdef HAVE_X11
-    ;
-#else /* ! defined (HAVE_X11) */
-    dumpqueue ();
-#endif /* ! defined (HAVE_X11) */
-}
-#endif
-
-#ifdef HAVE_X11
 static void
 frame_highlight (frame)
      struct frame *frame;
@@ -1656,50 +1418,6 @@ frame_unhighlight (frame)
   UNBLOCK_INPUT;
   x_display_cursor (frame, 1);
 }
-#else /* ! defined (HAVE_X11) */
-/* Dump the border-emphasis of frame F.
-   If F is selected, this is a lining of the same color as the border,
-   just within the border, occupying a portion of the internal border.
-   If F is not selected, it is background in the same place.
-   If ALWAYS is 0, don't bother explicitly drawing if it's background.
-
-   ALWAYS = 1 is used when a frame becomes selected or deselected.
-   In that case, we also turn the cursor off and on again
-   so it will appear in the proper shape (solid if selected; else hollow.)  */
-
-static void
-dumpborder (f, always)
-     struct frame *f;
-     int always;
-{
-  int thickness = f->display.x->internal_border_width / 2;
-  int width = PIXEL_WIDTH (f);
-  int height = PIXEL_HEIGHT (f);
-  int pixel;
-
-  if (f != selected_frame)
-    {
-      if (!always)
-        return;
-
-      pixel = f->display.x->background_pixel;
-    }
-  else
-    {
-      pixel = f->display.x->border_pixel;
-    }
-
-  XPixSet (FRAME_X_WINDOW (f), 0, 0, width, thickness, pixel);
-  XPixSet (FRAME_X_WINDOW (f), 0, 0, thickness, height, pixel);
-  XPixSet (FRAME_X_WINDOW (f), 0, height - thickness, width,
-           thickness, pixel);
-  XPixSet (FRAME_X_WINDOW (f), width - thickness, 0, thickness,
-           height, pixel);
-
-  if (always)
-    x_display_cursor (f, 1);
-}
-#endif /* ! defined (HAVE_X11) */
 
 static void XTframe_rehighlight ();
 
@@ -1929,7 +1647,6 @@ x_emacs_to_x_modifiers (state)
 }
 
 /* Mouse clicks and mouse movement.  Rah.  */
-#ifdef HAVE_X11
 
 /* Given a pixel position (PIX_X, PIX_Y) on the frame F, return
    glyph co-ordinates in (*X, *Y).  Set *BOUNDS to the rectangle
@@ -2602,10 +2319,6 @@ XTmouse_position (f, bar_window, part, x, y, time)
 
   UNBLOCK_INPUT;
 }
-
-#else /* ! defined (HAVE_X11) */
-#define XEvent XKeyPressedEvent
-#endif /* ! defined (HAVE_X11) */
 
 /* Scroll bar support.  */
 
@@ -3480,7 +3193,6 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
 
       switch (event.type)
         {
-#ifdef HAVE_X11
         case ClientMessage:
           {
             if (event.xclient.message_type == Xatom_wm_protocols
@@ -3694,55 +3406,7 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
                                   source area was completely
                                   available */
           break;
-#else /* ! defined (HAVE_X11) */
-        case ExposeWindow:
-          if (event.subwindow != 0)
-            break;              /* duplicate event */
-          f = x_window_to_frame (event.window);
-          if (event.window == f->display.x->icon_desc)
-            {
-              refreshicon (f);
-              f->async_iconified = 1;
-            }
-          if (event.window == FRAME_X_WINDOW (f))
-            {
-              /* Say must check all windows' needs_exposure flags.  */
-              expose_all_windows = 1;
-              f->display.x->needs_exposure = 1;
-              f->async_visible = 1;
-            }
-          break;
-
-        case ExposeRegion:
-          if (event.subwindow != 0)
-            break;              /* duplicate event */
-          f = x_window_to_frame (event.window);
-          if (event.window == f->display.x->icon_desc)
-            {
-              refreshicon (f);
-              break;
-            }
-          /* If window already needs full redraw, ignore this rectangle.  */
-          if (expose_all_windows && f->display.x->needs_exposure)
-            break;
-          /* Put the event on the queue of rectangles to redraw.  */
-          if (enqueue_event (&event, &x_expose_queue))
-            /* If it is full, we can't record the rectangle,
-               so redraw this entire window.  */
-            {
-              /* Say must check all windows' needs_exposure flags.  */
-              expose_all_windows = 1;
-              f->display.x->needs_exposure = 1;
-            }
-          break;
-
-        case ExposeCopy:
-          /* This should happen only when we are expecting it,
-             in x_read_exposes.  */
-          abort ();
-#endif /* ! defined (HAVE_X11) */
 
-#ifdef HAVE_X11
         case UnmapNotify:
           f = x_any_window_to_frame (event.xunmap.window);
           if (f)                /* F may no longer exist if
@@ -3786,17 +3450,6 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
         case VisibilityNotify:
           break;
 
-#else /* ! defined (HAVE_X11) */
-        case UnmapWindow:
-          f = x_window_to_frame (event.window);
-          if (event.window == f->display.x->icon_desc)
-            f->async_iconified = 0;
-          if (event.window == FRAME_X_WINDOW (f))
-            f->async_visible = 0;
-          break;
-#endif /* ! defined (HAVE_X11) */
-
-#ifdef HAVE_X11
         case KeyPress:
           f = x_any_window_to_frame (event.xkey.window);
 
@@ -3930,56 +3583,6 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
                 abort ();
             }
           break;
-#else /* ! defined (HAVE_X11) */
-        case KeyPressed:
-          {
-            register char *where_mapping;
-
-            f = x_window_to_frame (event.window);
-            /* Ignore keys typed on icon windows.  */
-            if (f != 0 && event.window == f->display.x->icon_desc)
-              break;
-            where_mapping = XLookupMapping (&event, &nbytes);
-            /* Nasty fix for arrow keys */
-            if (!nbytes && IsCursorKey (event.detail & 0xff))
-              {
-                switch (event.detail & 0xff)
-                  {
-                  case KC_CURSOR_LEFT:
-                    where_mapping = "\002";
-                    break;
-                  case KC_CURSOR_RIGHT:
-                    where_mapping = "\006";
-                    break;
-                  case KC_CURSOR_UP:
-                    where_mapping = "\020";
-                    break;
-                  case KC_CURSOR_DOWN:
-                    where_mapping = "\016";
-                    break;
-                  }
-                nbytes = 1;
-              }
-            if (numchars - nbytes > 0)
-              {
-                register int i;
-
-                for (i = 0; i < nbytes; i++)
-                  {
-                    bufp->kind = ascii_keystroke;
-                    bufp->code = where_mapping[i];
-                    XSET (bufp->time, Lisp_Int, event.xkey.time);
-                    XSET (bufp->frame_or_window, Lisp_Frame, f);
-                    bufp++;
-                  }
-                count += nbytes;
-                numchars -= nbytes;
-              }
-          }
-          break;
-#endif /* ! defined (HAVE_X11) */
-
-#ifdef HAVE_X11
 
           /* Here's a possible interpretation of the whole
              FocusIn-EnterNotify FocusOut-LeaveNotify mess.  If you get a
@@ -4065,43 +3668,6 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
 #endif /* USE_X_TOOLKIT */
           break;
 
-#else /* ! defined (HAVE_X11) */
-
-        case EnterWindow:
-          if ((event.detail & 0xFF) == 1)
-            break;              /* Coming from our own subwindow */
-          if (event.subwindow != 0)
-            break;              /* Entering our own subwindow.  */
-
-          {
-            f = x_window_to_frame (event.window);
-            x_mouse_frame = f;
-
-            x_new_focus_frame (f);
-          }
-          break;
-
-        case LeaveWindow:
-          if ((event.detail & 0xFF) == 1)
-            break;              /* Entering our own subwindow */
-          if (event.subwindow != 0)
-            break;              /* Leaving our own subwindow.  */
-
-          x_mouse_frame = 0;
-          if (x_focus_frame == 0
-              && x_input_frame != 0
-              && x_input_frame == x_window_to_frame (event.window)
-              && event.window == FRAME_X_WINDOW (x_input_frame))
-            {
-              f = x_input_frame;
-              x_input_frame = 0;
-              if (f)
-                frame_unhighlight (f);
-            }
-          break;
-#endif /* ! defined (HAVE_X11) */
-
-#ifdef HAVE_X11
         case MotionNotify:
           {
             if (x_mouse_grabbed && last_mouse_frame
@@ -4312,56 +3878,11 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
           }
           break;
 
-#else /* ! defined (HAVE_X11) */
-        case ButtonPressed:
-        case ButtonReleased:
-          f = x_window_to_frame (event.window);
-          if (f)
-            {
-              if (event.window == f->display.x->icon_desc)
-                {
-                  x_make_frame_visible (f);
-
-                  if (warp_mouse_on_deiconify)
-                    XWarpMouse (FRAME_X_WINDOW (f), 10, 10);
-                  break;
-                }
-              if (event.window == FRAME_X_WINDOW (f))
-                {
-                  if (f->auto_raise)
-                    x_raise_frame (f);
-                }
-            }
-          enqueue_event (&event, &x_mouse_queue);
-          if (numchars >= 2)
-            {
-              bufp->kind = ascii_keystroke;
-              bufp->code = 'X' & 037; /* C-x */
-              XSET (bufp->frame_or_window, Lisp_Frame, f);
-              XSET (bufp->time, Lisp_Int, event.xkey.time);
-              bufp++;
-
-              bufp->kind = ascii_keystroke;
-              bufp->code = 0; /* C-@ */
-              XSET (bufp->frame_or_window, Lisp_Frame, f);
-              XSET (bufp->time, Lisp_Int, event.xkey.time);
-              bufp++;
-
-              count += 2;
-              numchars -= 2;
-            }
-          break;
-#endif /* ! defined (HAVE_X11) */
-
-#ifdef HAVE_X11
-
         case CirculateNotify:
           break;
         case CirculateRequest:
           break;
 
-#endif /* ! defined (HAVE_X11) */
-
         case MappingNotify:
           /* Someone has changed the keyboard mapping - update the
              local cache.  */
@@ -4431,90 +3952,17 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
 #endif /* HAVE_SELECT */
 #endif /* 0 */
 
-#ifndef HAVE_X11
-  if (updating_frame == 0)
-    x_do_pending_expose ();
-#endif
-
   /* If the focus was just given to an autoraising frame,
      raise it now.  */
-#ifdef HAVE_X11
   if (pending_autoraise_frame)
     {
       x_raise_frame (pending_autoraise_frame);
       pending_autoraise_frame = 0;
     }
-#endif
 
   UNBLOCK_INPUT;
   return count;
 }
-
-#ifndef HAVE_X11
-/* Read and process only Expose events
-   until we get an ExposeCopy event; then return.
-   This is used in insert/delete line.
-   We assume input is already blocked.  */
-
-static void
-x_read_exposes ()
-{
-  struct frame *f;
-  XKeyPressedEvent event;
-
-  while (1)
-    {
-      /* while there are more events*/
-      XMaskEvent (ExposeWindow | ExposeRegion | ExposeCopy, &event);
-      switch (event.type)
-        {
-        case ExposeWindow:
-          if (event.subwindow != 0)
-            break;                      /* duplicate event */
-          f = x_window_to_frame (event.window);
-          if (event.window == f->display.x->icon_desc)
-            {
-              refreshicon (f);
-              break;
-            }
-          if (event.window == FRAME_X_WINDOW (f))
-            {
-              expose_all_windows = 1;
-              f->display.x->needs_exposure = 1;
-              break;
-            }
-          break;
-
-        case ExposeRegion:
-          if (event.subwindow != 0)
-            break;                      /* duplicate event */
-          f = x_window_to_frame (event.window);
-          if (event.window == f->display.x->icon_desc)
-            {
-              refreshicon (f);
-              break;
-            }
-          /* If window already needs full redraw, ignore this rectangle.  */
-          if (expose_all_windows && f->display.x->needs_exposure)
-            break;
-          /* Put the event on the queue of rectangles to redraw.  */
-          if (enqueue_event (&event, &x_expose_queue))
-            /* If it is full, we can't record the rectangle,
-               so redraw this entire window.  */
-            {
-              /* Say must check all windows' needs_exposure flags.  */
-              expose_all_windows = 1;
-              f->display.x->needs_exposure = 1;
-            }
-          break;
-
-        case ExposeCopy:
-          return;
-        }
-    }
-}
-#endif /* HAVE_X11 */
-
 
 /* Drawing the cursor.  */
 
@@ -4530,27 +3978,9 @@ x_draw_box (f)
   int width = FONT_WIDTH (f->display.x->font);
   int height = f->display.x->line_height;
 
-#ifdef HAVE_X11
   XDrawRectangle (x_current_display, FRAME_X_WINDOW (f),
                   f->display.x->cursor_gc,
                   left, top, width - 1, height - 1);
-#else /* ! defined (HAVE_X11) */
-  XPixSet (FRAME_X_WINDOW (f),
-           left, top, width, 1,
-           f->display.x->cursor_pixel);
-
-  XPixSet (FRAME_X_WINDOW (f),
-           left, top, 1, height,
-           f->display.x->cursor_pixel);
-
-  XPixSet (FRAME_X_WINDOW (f),
-           left+width-1, top, 1, height,
-           f->display.x->cursor_pixel);
-
-  XPixSet (FRAME_X_WINDOW (f),
-           left, top+height-1, width, 1,
-           f->display.x->cursor_pixel);
-#endif /* ! defined (HAVE_X11) */
 }
 
 /* Clear the cursor of frame F to background color,
@@ -4568,15 +3998,7 @@ clear_cursor (f)
       || f->phys_cursor_x < 0)
     return;
 
-#ifdef HAVE_X11
   x_display_cursor (f, 0);
-#else /* ! defined (HAVE_X11) */
-  XPixSet (FRAME_X_WINDOW (f),
-           CHAR_TO_PIXEL_COL (f, f->phys_cursor_x),
-           CHAR_TO_PIXEL_ROW (f, f->phys_cursor_y),
-           FONT_WIDTH (f->display.x->font), f->display.x->line_height,
-           f->display.x->background_pixel);
-#endif /* ! defined (HAVE_X11) */
   f->phys_cursor_x = -1;
 }
 
@@ -4792,38 +4214,7 @@ x_display_cursor (f, on)
 refreshicon (f)
      struct frame *f;
 {
-#ifdef HAVE_X11
   /* Normally, the window manager handles this function. */
-#else /* ! defined (HAVE_X11) */
-  int mask;
-
-  if (f->display.x->icon_bitmap_flag)
-    XBitmapBitsPut (f->display.x->icon_desc, 0,  0, sink_width, sink_height,
-                    sink_bits, BlackPixel, WHITE_PIX_DEFAULT, 
-                    icon_bitmap, GXcopy, AllPlanes);
-  else
-    {
-      extern struct frame *selected_frame;
-      struct Lisp_String *str;
-      unsigned char *string;
-
-      string
-        = XSTRING (XBUFFER (XWINDOW (f->selected_window)->buffer)->name)->data;
-
-      if (f->display.x->icon_label != string)
-        {
-          f->display.x->icon_label = string;
-          XChangeWindow (f->display.x->icon_desc,
-                         XQueryWidth (string, icon_font_info->id) + 10,
-                         icon_font_info->height + 10);
-        }
-
-      XText (f->display.x->icon_desc, 5, 5, string,
-             str->size, icon_font_info->id,
-             BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT);
-    }
-  XFlushQueue ();
-#endif /* ! defined (HAVE_X11) */
 }
 
 /* Make the x-window of frame F use the gnu icon bitmap.  */
@@ -4838,37 +4229,12 @@ x_bitmap_icon (f)
   if (FRAME_X_WINDOW (f) == 0)
     return 1;
 
-#ifdef HAVE_X11
   if (! icon_bitmap)
     icon_bitmap =
       XCreateBitmapFromData (x_current_display, FRAME_X_WINDOW (f),
                              gnu_bits, gnu_width, gnu_height);
   x_wm_set_icon_pixmap (f, icon_bitmap);
   f->display.x->icon_bitmap_flag = 1;
-#else /* ! defined (HAVE_X11) */
-  if (f->display.x->icon_desc)
-    {
-      XClearIconWindow (FRAME_X_WINDOW (f));
-      XDestroyWindow (f->display.x->icon_desc);
-    }
-
-  icon_window = XCreateWindow (f->display.x->parent_desc,
-                               0, 0, sink_width, sink_height,
-                               2, WhitePixmap, (Pixmap) NULL);
-
-  if (icon_window == 0)
-    return 1;
-
-  XSetIconWindow (FRAME_X_WINDOW (f), icon_window);
-  XSelectInput (icon_window, ExposeWindow | UnmapWindow);
-
-  f->display.x->icon_desc = icon_window;
-  f->display.x->icon_bitmap_flag = 1;
-
-  if (icon_bitmap == 0)
-    icon_bitmap
-      = XStoreBitmap (sink_mask_width, sink_mask_height, sink_mask_bits);
-#endif /* ! defined (HAVE_X11) */
 
   return 0;
 }
@@ -4881,26 +4247,9 @@ x_text_icon (f, icon_name)
      struct frame *f;
      char *icon_name;
 {
-#ifndef HAVE_X11
-  int mask;
-  int width;
-  Window icon_window;
-  char *X_DefaultValue;
-  Bitmap b1;
-
-#ifndef WhitePixel
-#define WhitePixel 1
-#endif /* WhitePixel */
-
-#ifndef BlackPixel
-#define BlackPixel 0
-#endif /* BlackPixel */
-#endif /* HAVE_X11 */
-  
   if (FRAME_X_WINDOW (f) == 0)
     return 1;
 
-#ifdef HAVE_X11
   if (icon_name)
     f->display.x->icon_label = icon_name;
   else
@@ -4914,42 +4263,6 @@ x_text_icon (f, icon_name)
   
   f->display.x->icon_bitmap_flag = 0;
   x_wm_set_icon_pixmap (f, 0);
-#else /* ! defined (HAVE_X11) */
-  if (icon_font_info == 0)
-    icon_font_info
-      = XGetFont (XGetDefault (XDISPLAY
-                               (char *) XSTRING (Vinvocation_name)->data,
-                               "BodyFont"));
-
-  if (f->display.x->icon_desc)
-    {
-      XClearIconWindow (XDISPLAY FRAME_X_WINDOW (f));
-      XDestroyWindow (XDISPLAY f->display.x->icon_desc);
-    }
-
-  if (icon_name)
-    f->display.x->icon_label = (unsigned char *) icon_name;
-  else
-    if (! f->display.x->icon_label)
-      f->display.x->icon_label = XSTRING (f->name)->data;
-
-  width = XStringWidth (f->display.x->icon_label, icon_font_info, 0, 0);
-  icon_window = XCreateWindow (f->display.x->parent_desc,
-                               f->display.x->left_pos,
-                               f->display.x->top_pos,
-                               width + 10, icon_font_info->height + 10,
-                               2, BlackPixmap, WhitePixmap);
-
-  if (icon_window == 0)
-    return 1;
-
-  XSetIconWindow (FRAME_X_WINDOW (f), icon_window);
-  XSelectInput (icon_window, ExposeWindow | ExposeRegion | UnmapWindow | ButtonPressed);
-
-  f->display.x->icon_desc = icon_window;
-  f->display.x->icon_bitmap_flag = 0;
-  f->display.x->icon_label = 0;
-#endif /* ! defined (HAVE_X11) */
 
   return 0;
 }
@@ -5116,8 +4429,6 @@ x_trace_wire ()
    to the font named NEWNAME.  This is safe to use
    even before F has an actual x-window.  */
 
-#ifdef HAVE_X11
-
 struct font_info
 {
   XFontStruct *font;
@@ -5289,34 +4600,10 @@ x_new_font (f, fontname)
     return lispy_name;
   }
 }
-#else /* ! defined (HAVE_X11) */
-x_new_font (f, newname)
-     struct frame *f;
-     register char *newname;
-{
-  FONT_TYPE *temp;
-  int mask;
-
-  temp = XGetFont (newname);
-  if (temp == (FONT_TYPE *) 0)
-    return 1;
-
-  if (f->display.x->font)
-    XLoseFont (f->display.x->font);
-
-  f->display.x->font = temp;
-
-  if (FRAME_X_WINDOW (f) != 0)
-    x_set_window_size (f, 0, f->width, f->height);
-
-  return 0;
-}
-#endif /* ! defined (HAVE_X11) */
 
 x_calc_absolute_position (f)
      struct frame *f;
 {
-#ifdef HAVE_X11
   Window win, child;
   int win_x = 0, win_y = 0;
   int flags = f->display.x->size_hint_flags;
@@ -5357,19 +4644,6 @@ x_calc_absolute_position (f)
      are now relative to the top and left screen edges,
      so the flags should correspond.  */
   f->display.x->size_hint_flags &= ~ (XNegative | YNegative);
-#else /* ! defined (HAVE_X11) */
-  WINDOWINFO_TYPE parentinfo;
-
-  XGetWindowInfo (FRAME_X_WINDOW (f), &parentinfo);
-
-  if (f->display.x->left_pos < 0)
-    f->display.x->left_pos = parentinfo.width + (f->display.x->left_pos + 1)
-      - PIXEL_WIDTH (f) - 2 * f->display.x->internal_border_width;
-
-  if (f->display.x->top_pos < 0)
-    f->display.x->top_pos = parentinfo.height + (f->display.x->top_pos + 1)
-      - PIXEL_HEIGHT (f) - 2 * f->display.x->internal_border_width;
-#endif /* ! defined (HAVE_X11) */
 }
 
 /* CHANGE_GRAVITY is 1 when calling from Fset_frame_position,
@@ -5448,10 +4722,9 @@ x_set_window_size (f, change_gravity, cols, rows)
   pixelwidth = CHAR_TO_PIXEL_WIDTH (f, cols);
   pixelheight = CHAR_TO_PIXEL_HEIGHT (f, rows);
 
-#ifdef HAVE_X11
   f->display.x->win_gravity = NorthWestGravity;
   x_wm_set_size_hint (f, 0, 0);
-#endif /* ! defined (HAVE_X11) */
+
   XSync (x_current_display, False);
   XChangeWindowSize (FRAME_X_WINDOW (f), pixelwidth, pixelheight);
 
@@ -5487,18 +4760,6 @@ x_set_window_size (f, change_gravity, cols, rows)
   UNBLOCK_INPUT;
 #endif /* not USE_X_TOOLKIT */
 }
-
-#ifndef HAVE_X11
-x_set_resize_hint (f)
-     struct frame *f;
-{
-  XSetResizeHint (FRAME_X_WINDOW (f),
-                  2 * f->display.x->internal_border_width,
-                  2 * f->display.x->internal_border_width,
-                  FONT_WIDTH (f->display.x->font),
-                  f->display.x->line_height);
-}
-#endif /* HAVE_X11 */
 
 /* Mouse warping, focus shifting, raising and lowering.  */
 
@@ -5537,7 +4798,6 @@ x_set_mouse_pixel_position (f, pix_x, pix_y)
   UNBLOCK_INPUT;
 }
 
-#ifdef HAVE_X11
 x_focus_on_frame (f)
      struct frame *f;
 {
@@ -5564,8 +4824,6 @@ x_unfocus_frame (f)
 #endif /* ! 0 */
 }
 
-#endif /* ! defined (HAVE_X11) */
-
 /* Raise frame F.  */
 
 x_raise_frame (f)
@@ -5626,7 +4884,6 @@ x_make_frame_visible (f)
 
   if (! FRAME_VISIBLE_P (f))
     {
-#ifdef HAVE_X11
 #ifndef USE_X_TOOLKIT
       if (! FRAME_ICONIFIED_P (f))
         x_set_offset (f, f->display.x->left_pos, f->display.x->top_pos, 0);
@@ -5646,18 +4903,6 @@ x_make_frame_visible (f)
       if (FRAME_HAS_VERTICAL_SCROLL_BARS (f))
         XMapSubwindows (x_current_display, FRAME_X_WINDOW (f));
 #endif
-#else /* ! defined (HAVE_X11) */
-      XMapWindow (XDISPLAY FRAME_X_WINDOW (f));
-      if (f->display.x->icon_desc != 0)
-        XUnmapWindow (f->display.x->icon_desc);
-
-      /* Handled by the MapNotify event for X11 */
-      f->async_visible = 1;
-      f->async_iconified = 0;
-
-      /* NOTE: this may cause problems for the first frame. */
-      XTcursor_to (0, 0);
-#endif /* ! defined (HAVE_X11) */
     }
 
   XFlushQueue ();
@@ -5732,7 +4977,6 @@ x_make_frame_invisible (f)
       error ("Can't notify window manager of window withdrawal");
     }
 #else /* ! defined (HAVE_X11R4) */
-#ifdef HAVE_X11
 
   /*  Tell the window manager what we're going to do.  */
   if (! EQ (Vx_no_window_manager, Qt))
@@ -5756,13 +5000,6 @@ x_make_frame_invisible (f)
 
   /* Unmap the window ourselves.  Cheeky!  */
   XUnmapWindow (x_current_display, window);
-#else /* ! defined (HAVE_X11) */
-
-  XUnmapWindow (FRAME_X_WINDOW (f));
-  if (f->display.x->icon_desc != 0)
-    XUnmapWindow (f->display.x->icon_desc);
-
-#endif /* ! defined (HAVE_X11) */
 #endif /* ! defined (HAVE_X11R4) */
 
   /* We can't distinguish this from iconification
@@ -5825,7 +5062,6 @@ x_iconify_frame (f)
 
   BLOCK_INPUT;
 
-#ifdef HAVE_X11
   /* Make sure the X server knows where the window should be positioned,
      in case the user deiconifies with the window manager.  */
   if (! FRAME_VISIBLE_P (f) && !FRAME_ICONIFIED_P (f))
@@ -5871,16 +5107,6 @@ x_iconify_frame (f)
     }
 
   f->async_iconified = 1;
-#else /* ! defined (HAVE_X11) */
-  XUnmapWindow (XDISPLAY FRAME_X_WINDOW (f));
-
-  f->async_visible = 0;         /* Handled in the UnMap event for X11. */
-  if (f->display.x->icon_desc != 0)
-    {
-      XMapWindow (XDISPLAY f->display.x->icon_desc);
-      refreshicon (f);
-    }
-#endif /* ! defined (HAVE_X11) */
 
   XFlushQueue ();
   UNBLOCK_INPUT;
@@ -5922,84 +5148,8 @@ x_destroy_window (f)
   UNBLOCK_INPUT;
 }
 
-/* Manage event queues for X10.  */
-
-#ifndef HAVE_X11
-
-/* Manage event queues.
-
-   This code is only used by the X10 support.
-
-   We cannot leave events in the X queue and get them when we are ready
-   because X does not provide a subroutine to get only a certain kind
-   of event but not block if there are no queued events of that kind.
-
-   Therefore, we must examine events as they come in and copy events
-   of certain kinds into our private queues.
-
-   All ExposeRegion events are put in x_expose_queue.
-   All ButtonPress and ButtonRelease events are put in x_mouse_queue.  */
-
-
-/* Write the event *P_XREP into the event queue *QUEUE.
-   If the queue is full, do nothing, but return nonzero.  */
-
-int
-enqueue_event (p_xrep, queue)
-     register XEvent *p_xrep;
-     register struct event_queue *queue;
-{
-  int newindex = queue->windex + 1;
-  if (newindex == EVENT_BUFFER_SIZE)
-    newindex = 0;
-  if (newindex == queue->rindex)
-    return -1;
-  queue->xrep[queue->windex] = *p_xrep;
-  queue->windex = newindex;
-  return 0;
-}
-
-/* Fetch the next event from queue *QUEUE and store it in *P_XREP.
-   If *QUEUE is empty, do nothing and return 0.  */
-
-int
-dequeue_event (p_xrep, queue)
-     register XEvent *p_xrep;
-     register struct event_queue *queue;
-{
-  if (queue->windex == queue->rindex)
-    return 0;
-  *p_xrep = queue->xrep[queue->rindex++];
-  if (queue->rindex == EVENT_BUFFER_SIZE)
-    queue->rindex = 0;
-  return 1;
-}
-
-/* Return the number of events buffered in *QUEUE.  */
-
-int
-queue_event_count (queue)
-     register struct event_queue *queue;
-{
-  int tem = queue->windex - queue->rindex;
-  if (tem >= 0)
-    return tem;
-  return EVENT_BUFFER_SIZE + tem;
-}
-
-/* Return nonzero if mouse input is pending.  */
-
-int
-mouse_event_pending_p ()
-{
-  return queue_event_count (&x_mouse_queue);
-}
-#endif /* HAVE_X11 */
-
 /* Setting window manager hints.  */
 
-#ifdef HAVE_X11
-
 /* Set the normal size hints for the window manager, for frame F.
    FLAGS is the flags word to use--or 0 meaning preserve the flags
    that the window now has.
@@ -6251,7 +5401,6 @@ x_term_init (display_name, xrm_option, resource_name)
 Check the DISPLAY environment variable or use \"-d\"\n",
            display_name);
 
-#ifdef HAVE_X11
   {
 #if 0
     XSetAfterFunction (x_current_display, x_trace_wire);
@@ -6280,8 +5429,6 @@ Check the DISPLAY environment variable or use \"-d\"\n",
     change_keyboard_wait_descriptor (ConnectionNumber (x_current_display));
   change_input_fd (ConnectionNumber (x_current_display));
 
-#endif /* HAVE_X11 */
-  
 #ifndef F_SETOWN_BUG
 #ifdef F_SETOWN
   old_fcntl_owner = fcntl (ConnectionNumber (x_current_display), F_GETOWN, 0);
@@ -6357,5 +5504,4 @@ syms_of_xterm ()
   staticpro (&mouse_face_window);
   mouse_face_window = Qnil;
 }
-#endif /* ! defined (HAVE_X11) */
 #endif /* ! defined (HAVE_X_WINDOWS) */