--- rxvt-unicode/src/screen.C	2011/11/02 10:53:12	1.396
+++ rxvt-unicode/src/screen.C	2012/01/18 12:26:59	1.412
@@ -551,7 +551,12 @@
   want_refresh = 1;
   view_start = 0;
 
-  selection_check (2);        /* check for boundary cross */
+  /* check for boundary cross */
+  row_col_t pos;
+  pos.row = pos.col = 0;
+  if (ROWCOL_IS_BEFORE (selection.beg, pos)
+      && ROWCOL_IS_AFTER (selection.end, pos))
+    CLEAR_SELECTION ();
 
   current_screen = scrn;
 
@@ -684,7 +689,8 @@
         }
 
       // move and/or clear selection, if any
-      if (selection.op && current_screen == selection.screen)
+      if (selection.op && current_screen == selection.screen
+          && selection.beg.row <= row2)
         {
           selection.beg.row  -= count;
           selection.end.row  -= count;
@@ -776,7 +782,7 @@
   if (len <= 0)               /* sanity */
     return;
 
-  unsigned char checksel;
+  bool checksel;
   unicode_t c;
   int ncol = this->ncol;
   const wchar_t *strend = str + len;
@@ -1308,7 +1314,7 @@
 
 /* ------------------------------------------------------------------------- */
 /*
- * Erase part of whole of the screen
+ * Erase part or whole of the screen
  * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J
  * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J
  * XTERM_SEQ: Clear whole screen        : ESC [ 2 J
@@ -1327,19 +1333,16 @@
   switch (mode)
     {
       case 0:                     /* erase to end of screen */
-        selection_check (1);
         scr_erase_line (0);
         row = screen.cur.row + 1;    /* possible OOB */
         num = nrow - row;
         break;
       case 1:                     /* erase to beginning of screen */
-        selection_check (3);
         scr_erase_line (1);
         row = 0;
         num = screen.cur.row;
         break;
       case 2:                     /* erase whole screen */
-        selection_check (3);
         row = 0;
         num = nrow;
         break;
@@ -1366,7 +1369,7 @@
 
       if (mapped)
         XClearArea (dpy, vt, 0,
-                    Row2Pixel (row - view_start), (unsigned int)width,
+                    Row2Pixel (row - view_start), (unsigned int)vt_width,
                     (unsigned int)Height2Pixel (num), False);
     }
   else
@@ -1379,7 +1382,7 @@
           XChangeGC (dpy, gc, GCForeground, &gcvalue);
           XFillRectangle (dpy, vt, gc,
                           0, Row2Pixel (row - view_start),
-                          (unsigned int)width,
+                          (unsigned int)vt_width,
                           (unsigned int)Height2Pixel (num));
           gcvalue.foreground = pix_colors[Color_fg];
           XChangeGC (dpy, gc, GCForeground, &gcvalue);
@@ -1420,7 +1423,11 @@
   ZERO_SCROLLBACK ();
 
   num_scr_allow = 0;
-  selection_check (3);
+
+  row_col_t pos;
+  pos.row = pos.col = 0;
+  if (ROWCOL_IS_AFTER (selection.end, pos))
+    CLEAR_SELECTION ();
 
   fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E'));
   for (int row = nrow; row--; )
@@ -1871,7 +1878,7 @@
 void
 rxvt_term::scr_touch (bool refresh) NOTHROW
 {
-  scr_expose (0, 0, width, height, refresh);
+  scr_expose (0, 0, vt_width, vt_height, refresh);
 }
 
 /* ------------------------------------------------------------------------- */
@@ -2043,7 +2050,7 @@
   refresh_count = 0;
 
   unsigned int old_screen_flags = screen.flags;
-  char have_bg = 0;
+  bool have_bg = 0;
 #ifdef HAVE_BG_PIXMAP
   have_bg = bg_pixmap != None;
 #endif
@@ -2059,13 +2066,13 @@
   scr_swap_overlay ();
 #endif
 
-  char showcursor = screen.flags & Screen_VisibleCursor;
+  bool showcursor = screen.flags & Screen_VisibleCursor;
 
   /*
    * C: set the cursor character (s)
    */
   {
-    unsigned char setoldcursor;
+    bool setoldcursor;
 
 #ifdef CURSOR_BLINK
     if (hidden_cursor)
@@ -2162,7 +2169,6 @@
       int i = num_scr;
       int j;
       int len, wlen;
-      dLocal (int, num_scr);
 
       j = nrow;
       wlen = len = -1;
@@ -2663,26 +2669,8 @@
 void
 rxvt_term::scr_dump (int fd) NOTHROW
 {
-  int             row, wrote;
-  unsigned int    width, towrite;
-  const char      r1[] = "\n";
-
-  for (row = saveLines + top_row;
-       row < saveLines + nrow - 1; row++)
-    {
-      width = row_buf[row].l >= 0 ? row_buf[row].l
-              : ncol;
-      for (towrite = width; towrite; towrite -= wrote)
-        {
-          wrote = write (fd, & (row_buf[row].t[width - towrite]),
-                        towrite);
-          if (wrote < 0)
-            return;         /* XXX: death, no report */
-        }
-      if (row_buf[row].l >= 0)
-        if (write (fd, r1, 1) <= 0)
-          return; /* XXX: death, no report */
-    }
+  // if this method is needed, it can be implemented by factoring the
+  // relevant code in scr_printscreen
 }
 #endif
 
@@ -2692,27 +2680,16 @@
 void
 rxvt_term::selection_check (int check_more) NOTHROW
 {
-  row_col_t pos;
-
   if (!selection.op)
     return;
 
-  pos.row = pos.col = 0;
   if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow)
       || !IN_RANGE_EXC (selection.mark.row, top_row, nrow)
       || !IN_RANGE_EXC (selection.end.row, top_row, nrow)
       || (check_more == 1
           && current_screen == selection.screen
           && !ROWCOL_IS_BEFORE (screen.cur, selection.beg)
-          && ROWCOL_IS_BEFORE (screen.cur, selection.end))
-      || (check_more == 2
-          && ROWCOL_IS_BEFORE (selection.beg, pos)
-          && ROWCOL_IS_AFTER (selection.end, pos))
-      || (check_more == 3
-          && ROWCOL_IS_AFTER (selection.end, pos))
-      || (check_more == 4     /* screen width change */
-          && (selection.beg.row != selection.end.row
-              || selection.end.col > ncol)))
+          && ROWCOL_IS_BEFORE (screen.cur, selection.end)))
     CLEAR_ALL_SELECTION ();
 }
 
@@ -2729,12 +2706,12 @@
       data[i] = C0_CR;
 
   if (priv_modes & PrivMode_BracketPaste)
-    tt_printf ("\e[200~");
+    tt_printf ("\x1b[200~");
 
   tt_write (data, len);
 
   if (priv_modes & PrivMode_BracketPaste)
-    tt_printf ("\e[201~");
+    tt_printf ("\x1b[201~");
 }
 
 void