[Gretl-users] A strange results in the icon view

Dear Allin and Jack I have a mydata1.gdt and a script named test.inp as attached. After I re-run the script, a strange result in the icon view occurs. That is, there are two model1, model2, model2, ... and so on. If I re-run the script again. these icons of models will be replicated accumulatively, though every individual icon works normally if you click on it. (the screenshot of the icon view is also attached) Is there anything wrong with my script? Or, is this a minor bug? Additionally, after that, I am not allowed to delete any variables. An error says "Cannot delete xxx: variable is in use. I did several tests but failed to detect the problem. This occurs both under my win2000 (built date: 2010-01-29) and ubuntu 8.10 (built by myself, updated with cvs) Thanks Yi-Nung Yang