display.v: fix HIDE and FLSH in the presence of DBLE

Use the proper row attributes for HIDE and FLSH.

1 files changed, 3 insertions, 1 deletions

diff --git a/display.v b/display.v
index c28390a..a9c688f 100644
--- a/display.v
+++ b/display.v
@@ -114,6 +114,8 @@ module display (
    wire [2:0] 	 bg = wasdble ? oldbg : curbg;
    wire [7:0] 	 somechar = wasdble ? thatchar : thischar;
    wire          gsep = wasdble ? wasgsep : isgsep;
+   wire 	 do_flsh = wasdble ? wasflsh : isflsh;
+   wire 	 do_hide = wasdble ? washide : ishide;
    
    // Address mapping for 80 characters; for 40 characters
    // we shift this left by 1
@@ -153,7 +155,7 @@ module display (
    always @(posedge clk)
      begin
 	if ( xvideo & yvideo )
-	  if ( pixrow[7] & ~(isflsh & flash_blank) & ~(ishide & ~reveal) )
+	  if ( pixrow[7] & ~(do_flsh & flash_blank) & ~(do_hide & ~reveal) )
 	    begin
 	       rgb[5] <= fg[2] ^ iflash;
 	       rgb[4] <= fg[2] ^ iflash;