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<h3 class="section">The Special Dot Symbol</h3>



   <p>The special symbol <code>.</code> refers to the current address that

<code>as</code> is assembling into.  Thus, the expression <code>melvin:

.long .</code> defines <code>melvin</code> to contain its own address. 

Assigning a value to <code>.</code> is treated the same as a <code>.org</code>

directive.  Thus, the expression <code>.=.+4</code> is the same as saying

<code>.space 4</code>.



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