[Bug-gnubg] Export by text

[Orange Design]

Hi,All.

I found the newest version can show export by text format.
This is very convenience to discuss about game with someone.
Thank you for making this function.

It works great, but I'm not sure that my setting was wrong or bug,
I want to see only very bad move however GNUBG shows me still all 
moves.

One more question,
This is written at my BBS.
What is * marks after 24/23*?

Move number 1: O to play 61

 GNU Backgammon  Position ID: 4HPwATDgc/ABMA
                 Match ID   : EoHpAAAAKAAA
 +12-11-10--9--8--7-------6--5--4--3--2--1-+     O: keeae
 | X           O    |   | O              X |     0 points
 | X           O    |   | O              X |     Rolled 61
 | X           O    |   | O                |     
 | X                |   | O                |     
 | X                |   | O                |    
^|                  |BAR|                  |     7 point match (Cube: 
1)
 | O                |   | X                |    
 | O                |   | X                |     
 | O           X    |   | X                |     
 | O           X    |   | X              O |     
 | O           X    |   | X              O |     0 points
 +13-14-15-16-17-18------19-20-21-22-23-24-+     X: KitWoolsey

* keeae moves 13/7 8/7

Rolled 61 (+2.048%):
*    1. Cubeful 2-ply    13/7 8/7                     Mwc:  23.348%
       0.540 0.151 0.006  - 0.460 0.117 0.004
     2. Cubeful 2-ply    24/23* 24/18                 Mwc:  19.430% ( 
-3.918%)
       0.498 0.116 0.004  - 0.502 0.137 0.004
     3. Cubeful 2-ply    24/23* 13/7                  Mwc:  19.086% ( 
-4.262%)
       0.486 0.134 0.005  - 0.514 0.137 0.005
     4. Cubeful 2-ply    13/6                         Mwc:  18.854% ( 
-4.495%)
       0.484 0.135 0.006  - 0.516 0.143 0.006
     5. Cubeful 2-ply    13/7 6/5                     Mwc:  17.906% ( 
-5.442%)
       0.476 0.128 0.005  - 0.524 0.151 0.008

Thank you,

Mirori