--- rxvt-unicode/src/screen.C	2005/12/26 21:30:04	1.194
+++ rxvt-unicode/src/screen.C	2005/12/27 01:25:42	1.198
@@ -353,7 +353,14 @@
                     }
                 }
 
-              qline->l = llen < ncol ? llen : MOD (llen - 1, ncol) + 1;
+              qline->l = llen ? MOD (llen - 1, ncol) + 1 : 0;
+#ifdef DEBUG_STRICT //TODO//FIXME//TEMPORARY
+              if (qline->l < 0)
+                {
+                  fprintf (stderr, "ERROR, PLEASE REPORT to rxvt-unicode@plan9.de: qline->l %d = llen %d < ncol %d ? %d : MOD %d\n", qline->l,llen,ncol,llen,MOD (llen - 1, ncol) + 1);//D
+                  qline->l = 0;
+                }
+#endif
               scr_blank_line (*qline, qline->l, ncol - qline->l, DEFAULT_RSTYLE);
             }
           while (p != pend && q > 0);
@@ -632,7 +639,10 @@
         }
 
       for (int i = count; i--; )
-        scr_blank_screen_mem (ROW(row2 - i), rstyle);
+        {
+          ROW(row2 - i).l = 0;
+          scr_blank_screen_mem (ROW(row2 - i), rstyle);
+        }
       
       if ((options & Opt_scrollWithBuffer)
           && view_start != 0
@@ -735,7 +745,7 @@
 
       if (c < 0x20)
         if (c == C0_LF)
-          {          
+          {
             if (!line->is_longer ())      /* XXX: think about this */
               max_it (line->l, screen.cur.col);
 
@@ -1285,8 +1295,8 @@
 
   for (; num--; row++)
     {
-      scr_blank_screen_mem (ROW (row), rstyle);
       ROW (row).l = 0;
+      scr_blank_screen_mem (ROW (row), rstyle);
       scr_blank_line (drawn_buf [row], 0, ncol, ren);
     }
 }
@@ -2182,7 +2192,7 @@
           int fore = GET_FGCOLOR (rend); // desired foreground
           int back = GET_BGCOLOR (rend); // desired background
 
-          // only do special processing if any attributes are set, which is rare
+          // only do special processing if any attributes are set, which is unlikely
           if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))
             {
 #if ENABLE_STYLES
@@ -2454,7 +2464,7 @@
           else
             {
               col = 0;
-              row = view_start;
+              row = -view_start;
             }
 
           for (; row < min (selection.end.row, view_end); row++, col = 0)
@@ -3668,8 +3678,8 @@
       text_t *t1 = ov_text[y];
       rend_t *r1 = ov_rend[y];
 
-      text_t *t2 = ROW(y - view_start).t + ov_x;
-      rend_t *r2 = ROW(y - view_start).r + ov_x;
+      text_t *t2 = ROW(y + ov_y - view_start).t + ov_x;
+      rend_t *r2 = ROW(y + ov_y - view_start).r + ov_x;
 
       for (int x = ov_w; x--; )
         {