> command, which moves a default distance (1/2
inch) in the current movement direction.</p>

<p style="margin-top: 1em">Secondly, see how we can also
decorate lines and arrows with text. The line and arrow
commands each take two arguments here, specifying text to go
above and below the object. If you wonder why one argument
would not do, contemplate the output of <b>arrow
&quot;ow!&quot;</b>:</p>

<p align="center" style="margin-top: 1em">Figure 3-3: Text
centered on an arrow</p>

<p style="margin-top: 1em"