def call(entry)
      lines = entry.message.strip.split(Lumberjack::LINE_SEPARATOR)
      formatted_time = format_time(entry.time) if @template_include_time
      message = @first_line_template % [formatted_time, entry.severity_label, entry.progname, entry.pid, entry.unit_of_work_id, lines.shift]
      lines.each do |line|
        message << @additional_line_template % [formatted_time, entry.severity_label, entry.progname, entry.pid, entry.unit_of_work_id, line]
      end
      message
    end
def call(entry)
      lines = entry.message.strip.split(Lumberjack::LINE_SEPARATOR)
      formatted_time = format_time(entry.time) if @template_include_time
      message = @first_line_template % [formatted_time, entry.severity_label, entry.progname, entry.pid, entry.unit_of_work_id, lines.shift]
      lines.each do |line|
        message << @additional_line_template % [formatted_time, entry.severity_label, entry.progname, entry.pid, entry.unit_of_work_id, line]
      end
      message
    end
Create a new template from the markup. The +first_line+ argument is used to format only the first
 line of a message. Additional lines will be added to the message unformatted. If you wish to format
 the additional lines, use the <tt>:additional_lines</tt> options to specify a template. Note that you'll need
 to provide the line separator character in this template if you want to keep the message on multiple lines.

 The time will be formatted as YYYY-MM-DDTHH:MM:SSS.SSS by default. If you wish to change the format, you
 can specify the <tt>:time_format</tt> option which can be either a time format template as documented in
 +Time#strftime+ or the values +:milliseconds+ or +:microseconds+ to use the standard format with the
 specified precision.

 Messages will have white space stripped from both ends.
 Convert an entry into a string using the template.