ddb / dumpdisplaybuffer       Displays contents of the session's display buffer

   Format:
      ;ddb                    Shows the most recently-received line
      ;ddb <number>           Shows line <number>
      ;ddb <start> <stop>     Shows lines between <start> and <stop>

   Notes:
      The display buffer is Axmud's record of any text received from the world
         which was displayed in the session's default tab (see the help for
         ';displaybuffer').

      If specified, <number>, <start> and <stop> must be valid line numbers
         within the buffer. If the buffer is full, the earliest lines are
         deleted to make room for new ones. Use the ';displaybuffer' command to
         get the current bounds of the buffer.
      <number>, <start> and <stop> can be replaced by the words 'start'/'first'
         (for the first line in the buffer) and 'stop'/'last' (for the last
         line) - e.g. ';ddb start', ';ddb 34 stop', ';ddb first last'
      <number> can be replaced with the word 'all' - e.g. ';ddb all' (which is
         the same as ';ddb start stop').
      If the line numbers are specified in the wrong order, e.g. ';ddb 40 30' or
         ';ddb stop start', the contents of the buffer will be listed in reverse
         order.

   User commands:
      ddb / dumpdispbuff / dumpdisplaybuffer
