There is a widget called "Show Build". I love it and I think it's very useful.
I uploaded it to github. Feel free to download it and install..
If someone have a free time and lua knowledge - feel free to improve this widget. Bluestone made code review and there are he's comments how this widget could be improved.
If you want to take a look: picture how it works.

P.S. thx to WarXperiment for widget!
P.P.S. Widget was updated for spring 98 engine