f="#page-15" class="invisible"> </a>
<span class="grey"><a href="./rfc1951">RFC 1951</a>      DEFLATE Compressed Data Format Specification      May 1996</span>


   specification per se, and a compressor need not follow it in order to
   be compliant.

   The compressor terminates a block when it determines that starting a
   new block with fresh trees would be useful, or when the block size
   fills up the compressor's block buffer.

   The compressor uses a chained hash table to find duplicated strings,
 