}
-bool getTokenValue(string const & str, char const * token, Change & change, BufferParams bp)
+bool getTokenValue(string const & str, char const * token, Change & change, BufferParams & bp)
{
// set the change to be Change() as default as this it should be if not
// in the file format.
return value.zero() ? string() : write_attribute(name, value.asString());
}
-string const write_attribute(string const & name, Change const & change, BufferParams const bp)
+string const write_attribute(string const & name, Change const & change, BufferParams const & bp)
{
odocstringstream ods;
if (change.inserted())