se flags are described in more detail later. </p>
<h3> JMP Rep</h3>
<p>This command causes the central processing unit (CPU) to jump back and repeat 
  earlier commands or jump forward and skip some commands. </p>
<h3> Instruction Pointer (IP)</h3>
<p>The instruction pointer labelled IP contains the address of the instruction 
  being executed. This is indicated by a red highlighted RAM position in the simulator. 
  Each CPU command causes the IP to be increased by 1, 2 or 3 depending on the 
  size