Not working, the problem seems to be the script "print line no break" because it sends the line under the command we type instead of under the object list, for some reason.
That doesn't happen with the print message. So, I tried your code with that and works but there is still some space under the line, I reduce the height to 0 but it still there. Maybe, its the customized fixed panel that i have.
The only thing that works is writting the line by hand _____ but for some reason become dashed ----- and we can meassure to fit the screen if it changes we have to change the line

Thanks for the efort Jay, as usual!