--- rxvt-unicode/src/screen.C	2013/01/31 08:07:14	1.433
+++ rxvt-unicode/src/screen.C	2013/03/25 15:41:07	1.438
@@ -256,9 +256,6 @@
 
   if (!prev_row_buf)
     {
-      /*
-       * first time called (or after scr_release) so just malloc everything: don't rely on realloc
-       */
       top_row    = 0;
       term_start = 0;
 
@@ -293,9 +290,14 @@
        * add or delete rows as appropriate
        */
 
+      int common_col = min (prev_ncol, ncol);
+
       for (int row = min (nrow, prev_nrow); row--; )
         {
-          copy_line (drawn_buf [row], prev_drawn_buf [row]);
+          scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE);
+          memcpy (drawn_buf [row].t, prev_drawn_buf [row].t, sizeof (text_t) * common_col);
+          memcpy (drawn_buf [row].r, prev_drawn_buf [row].r, sizeof (rend_t) * common_col);
+
           copy_line (swap_buf [row], prev_swap_buf [row]);
         }
 
@@ -2048,6 +2050,7 @@
          ccol2;  /* Cursor colour2      */
   rend_t cur_rend;
   int cur_col;
+  int cursorwidth;
 
   want_refresh = 0;        /* screen is current */
 
@@ -2096,6 +2099,11 @@
         while (col && ROW(screen.cur.row).t[col] == NOCHAR)
           col--;
 
+        cursorwidth = 1;
+        while (col + cursorwidth < ncol
+               && ROW(screen.cur.row).t[col + cursorwidth] == NOCHAR)
+          cursorwidth++;
+
         cur_rend = ROW(screen.cur.row).r[col];
         cur_col = col;
 
@@ -2443,6 +2451,10 @@
 
           if (ecb_unlikely (rend & RS_Uline && font->descent > 1 && fore != back))
             {
+              if (showcursor && focus && row == screen.cur.row
+                  && IN_RANGE_EXC (col, cur_col, cur_col + cursorwidth))
+                XSetForeground (dpy, gc, pix_colors[ccol1]);
+              else
 #if ENABLE_FRILLS
               if (ISSET_PIXCOLOR (Color_underline))
                 XSetForeground (dpy, gc, pix_colors[Color_underline]);
@@ -2466,25 +2478,10 @@
         scr_set_char_rend (ROW(screen.cur.row), cur_col, cur_rend);
       else if (oldcursor.row >= 0)
         {
-          int cursorwidth = 1;
-          int col = oldcursor.col;
-
-          while (col && ROW(screen.cur.row).t[col] == NOCHAR)
-            col--;
-
-          while (col + cursorwidth < ncol
-                 && drawn_buf[oldcursor.row].t[col + cursorwidth] == NOCHAR)
-            cursorwidth++;
-
-#ifndef NO_CURSORCOLOR
-          if (ISSET_PIXCOLOR (Color_cursor))
-            XSetForeground (dpy, gc, pix_colors[Color_cursor]);
-          else
-#endif
-            XSetForeground (dpy, gc, pix_colors[ccol1]);
+          XSetForeground (dpy, gc, pix_colors[ccol1]);
 
           XDrawRectangle (dpy, vt, gc,
-                          Col2Pixel (col),
+                          Col2Pixel (cur_col),
                           Row2Pixel (oldcursor.row),
                           (unsigned int) (Width2Pixel (cursorwidth) - 1),
                           (unsigned int) (Height2Pixel (1) - 1));
@@ -2697,6 +2694,20 @@
     CLEAR_ALL_SELECTION ();
 }
 
+void
+rxvt_term::selection_changed () NOTHROW
+{
+  line_t &r1 = ROW (selection.beg.row);
+  while (selection.beg.col >    0 && r1.t [selection.beg.col] == NOCHAR)
+    --selection.beg.col;
+
+  line_t &r2 = ROW (selection.end.row);
+  while (selection.end.col < r2.l && r2.t [selection.end.col] == NOCHAR)
+    ++selection.end.col;
+
+  want_refresh = 1;
+}
+
 /* ------------------------------------------------------------------------- */
 /*
  * Paste a selection direct to the command fd
@@ -3007,7 +3018,7 @@
  */
 
 /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */
-#define DELIMIT_TEXT(x) 		\
+#define DELIMIT_TEXT(x)		\
     (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x)))
 #define DELIMIT_REND(x)        1
 
@@ -3139,8 +3150,6 @@
     LEFT, RIGHT
   } closeto = RIGHT;
 
-  want_refresh = 1;
-
   switch (selection.op)
     {
       case SELECTION_INIT:
@@ -3329,6 +3338,8 @@
   if (selection.rect && selection.beg.col > selection.end.col)
     ::swap (selection.beg.col, selection.end.col);
 #endif
+
+  selection_changed ();
 }
 
 #if !ENABLE_MINIMAL