ows how to do it.
</p>
<pre>
<samp>C:\&gt;<kbd>DEBUG SOUP.COM</kbd>
-<kbd>U</kbd>
117C:0100 E99521        JMP     2298
117C:0103 51            PUSH    CX
117C:0104 8ACA          MOV     CL,DL
117C:0106 D0E1          SHL     CL,1
117C:0108 32ED          XOR     CH,CH
117C:010A 80CD03        OR      CH,03
117C:010D D2E5          SHL     CH,CL
117C:010F 2E            CS:
117C:0110 222E7D01      AND     CH,[017D]
117C:0114 2E            CS:
117C:0115 890E6402      MOV     [0264],CX
117C:0119 59            POP  