patch 7.4.1101

Problem:    With 'rightleft' and concealing the cursor may move to the wrong
            position.
Solution:   Compute the column differently when 'rightleft' is set. (Hirohito
            Higashi)

src/screen.c

@@ -4976,6 +4976,11 @@ win_line(wp, lnum, startrow, endrow, nochange)
 		&& conceal_cursor_line(wp)
 		&& (int)wp->w_virtcol <= vcol + n_skip)
 	{
+#  ifdef FEAT_RIGHTLEFT
+	    if (wp->w_p_rl)
+		wp->w_wcol = W_WIDTH(wp) - col + boguscols - 1;
+	    else
+#  endif
 		wp->w_wcol = col - boguscols;
 	    wp->w_wrow = row;
 	    did_wcol = TRUE;

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1101,
 /**/
     1100,
 /**/