title: How to view contents of fmatch() 's hash table?
body: <p>The function <code>fastmatch::fmatch</code> creates an attribute for the table passed as an argument; this attribute contains a hash table for subsequent use.  I got as far as:</p>
  
  <pre><code>fmatch(dbar,dfoo,nomatch=0) # just to grind dfoo through the function
  
  Rgames&gt; class(attributes(dfoo)$.match.hash)
  [1] "match.hash"
  Rgames&gt; object.size(attributes(dfoo)$.match.hash)
  280 bytes
  Rgames&gt; print(attributes(dfoo)$.match.hash)
  &lt;hash table&gt;
  &lt;hash table&gt;
  </code></pre>
  
  <p>But can't figure out how to display the table contents.  Any ideas?</p>