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<A NAME=SPUR>

<TITLE>SPUR</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>



<B>SPUR</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>declaration</B><P>
<P>
 
The <em>spur</em> declaration removes the special exemption from trace 
calculations that was declared by 
<A HREF=r37_0415.html>nospur</A>, in high-energy physics 
calculations. 
 <P> <H3> 
syntax: </H3>
<P>
<P>
<em>spur</em>&lt;line-id&gt;{,&lt;line-id&gt;}* 
<P>
<P>
<P>
&lt;line-id&gt; must be a line-identifier that has previously been declared 
<em>nospur</em>. 
<P>
<P>