anchor.diff:  
   ==== Helpers
   
  -In libbeat some helpers exist to implement parsers for binary and text based
  -protocols. The Bytes_Ntoh... functions being the most low level helpers for
  -binary protocols using network byte order can be found in the libbeat/common
  -module. In addition to these very low level helpers a stream buffer for parsing
  -tcp based streams, or simply udp packets with integrated error handling is provided by
  -libbeat/common/streambuf. This demonstrates it's usage for parsing the memcached
  -protocols udp header:
  +===== Parsing helpers
  +
  +In libbeat you also find some helpers for implementing parsers for binary and
  +text based protocols. The `Bytes_*` functions being the most low level helpers
  +for binary protocols using network byte order can be found in the
  +`libbeat/common` module. In addition to these very low level helpers a stream
  +buffer for parsing TCP based streams, or simply UDP packets with integrated
  +error handling is provided by `libbeat/common/streambuf`. This demonstrates its
  +usage for parsing the Memcache protocol UDP header:
   
   [source,go]
   ----------------------------------------------------------------------
  
positive.code: 	}
  ----------------------------------------------------------------------
  
  Use applayer.Message in conjunction with applayer.Transaction for creating the
  transaction and applayer.Stream to manage your stream buffers for parsing.
  
  
  === Testing
  
negative.code: . env/bin/activate
  nosetests test_0025_mongodb_basic.py:Test.test_write_errors
  ----------------------------------------------------------------------
  