ss="ts2">Inserts the current field prefix that was specified via the </span><a href="commandlinereference.htm#option_prefix" class="hs0">-prefix command line option</a>.<span class="ts2">&nbsp;If the -prefix command line option was not used then this the token does not write anything to the output file.</span></p>
      <p class="ps0"><span class="ts1">Usage</span></p>
      <p class="ps0"><span class="ts4">&lt;FIELD_PREFIX&gt;</span></p>
      <p class="ps0"><span class="ts1">Alternate forms</span></p>
   