--- rxvt-unicode/src/screen.C	2008/01/20 14:12:39	1.298
+++ rxvt-unicode/src/screen.C	2008/06/15 10:15:39	1.306
@@ -89,24 +89,22 @@
  * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y>
  * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour
  */
-#define drawBuffer      vt
-
 #define CLEAR_ROWS(row, num)                                           \
-    if (mapped)                                                \
-        XClearArea (dpy, drawBuffer, 0,                   \
-                    Row2Pixel (row), (unsigned int)width,      \
+    if (mapped)                                                        \
+        XClearArea (dpy, vt, 0,                                        \
+                    Row2Pixel (row), (unsigned int)width,              \
                     (unsigned int)Height2Pixel (num), False)
 
 #define CLEAR_CHARS(x, y, num)                                         \
-    if (mapped)                                                \
-        XClearArea (dpy, drawBuffer, x, y,                \
+    if (mapped)                                                        \
+        XClearArea (dpy, vt, x, y,                                     \
                     (unsigned int)Width2Pixel (num),                   \
                     (unsigned int)Height2Pixel (1), False)
 
 #define ERASE_ROWS(row, num)                                           \
-    XFillRectangle (dpy, drawBuffer, gc,          \
+    XFillRectangle (dpy, vt, gc,                                       \
                     0, Row2Pixel (row),                                \
-                    (unsigned int)width,                       \
+                    (unsigned int)width,                               \
                     (unsigned int)Height2Pixel (num))
 
 /* ------------------------------------------------------------------------- *
@@ -1229,6 +1227,7 @@
  * XTERM_SEQ: Clear line to right: ESC [ 0 K
  * XTERM_SEQ: Clear line to left : ESC [ 1 K
  * XTERM_SEQ: Clear whole line   : ESC [ 2 K
+ * extension: clear to right unless wrapped: ESC [ 3 K
  */
 void
 rxvt_term::scr_erase_line (int mode) NOTHROW
@@ -1247,21 +1246,31 @@
 
   switch (mode)
     {
+      case 3:
+        if (screen.flags & Screen_WrapNext)
+          return;
+
+        /* fall through */
+
       case 0:                     /* erase to end of line */
         col = screen.cur.col;
         num = ncol - col;
         min_it (line.l, col);
+
         if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)
             || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur))
           CLEAR_SELECTION ();
         break;
+
       case 1:                     /* erase to beginning of line */
         col = 0;
         num = screen.cur.col + 1;
+
         if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur)
             || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur))
           CLEAR_SELECTION ();
         break;
+
       case 2:                     /* erase whole line */
         col = 0;
         num = ncol;
@@ -1996,11 +2005,11 @@
   /*
    * A: set up vars
    */
-  have_bg = 0;
   refresh_count = 0;
 
+  have_bg = 0;
 #ifdef HAVE_BG_PIXMAP
-  have_bg |= bgPixmap.pixmap != None;
+  have_bg = bgPixmap.pixmap != None;
 #endif
   ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
 
@@ -2377,7 +2386,7 @@
 #endif
                 XSetForeground (dpy, gc, pix_colors[fore]);
 
-              XDrawLine (dpy, drawBuffer, gc,
+              XDrawLine (dpy, vt, gc,
                          xpixel, ypixel + font->ascent + 1,
                          xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1);
             }
@@ -2425,7 +2434,7 @@
 #endif
             XSetForeground (dpy, gc, pix_colors[ccol1]);
 
-          XDrawRectangle (dpy, drawBuffer, gc,
+          XDrawRectangle (dpy, vt, gc,
                           Col2Pixel (col),
                           Row2Pixel (oldcursor.row),
                           (unsigned int) (Width2Pixel (cursorwidth) - 1),
@@ -2478,20 +2487,19 @@
   XClearWindow (dpy, parent[0]);
   XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
 
-# if HAVE_SCROLLBARS
   if (scrollBar.win)
    {
      XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]);
-     scrollBar.setIdle ();
-     scrollbar_show (0);
+     scrollBar.state = STATE_IDLE;
+     scrollBar.show (0);
    }
-# endif
 
+#endif
+
+  /* bgPixmap.apply () does not do the following : */
   scr_clear ();
   scr_touch (true);
   want_refresh = 1;
-
-#endif
 }
 
 /* ------------------------------------------------------------------------- */
@@ -2590,7 +2598,7 @@
   unsigned int    width, towrite;
   char            r1[] = "\n";
 
-  for (row = saveLines - nsaved;
+  for (row = saveLines + top_row;
        row < saveLines + nrow - 1; row++)
     {
       width = row_buf[row].l >= 0 ? row_buf[row].l