plugins development

[pasp]

Hello,

I wrote two primitive plugins [1] for referencer. Since these plugins
don't modify any internal data, does anybody can explain why my database
gets modified (the * symbol appears in the title bar) every time I run
any plugin?

An additional side effect occurs when I use sorting list by 'Year'
column. In this case the selected entry change its position on the list
after running plugin.

Help :)

Thanks,
Tomek

1) http://clay.ll.pl/repository/referencer-plugins.tar.gz