ok key release works now

diff --git a/src/keyb.asm b/src/keyb.asm
index c41a2b6..d9fdd4e 100644 (file)
--- a/src/keyb.asm
+++ b/src/keyb.asm
@@ -38,6 +38,7 @@ kbintr:
        ; keystate[keycode] address in ebx
        xor ebx, ebx
        mov bl, al
+       and bl, 07fh
        add ebx, keystate
 
        ; determine if it's a press or release