I get strange layout behavior with nails, when I do the following:
- create TA with two locations and two transitions, both from initial to end location
- separate these transitions with nails, e.g. pull one transition up and the other one down
- save this TA in a .xta file (and accompanying .ugi file)
- reopen this .xta file
Now I see that the two nails (that were connected to both transitions to separate them) are now connected to only one of the two transitions, i.e. one transition is now straight with no nails and the other one makes an S curve through both nails.
Confirmed. Seems to be a problem in the serialization to XTA.
Fixed on the trunk from rev. 1710.