Add a "Warn before quiting " option to save changes just made
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
Let's say I am using Paraview, then I saved a state, I closed it, then I opened it, reloaded the state, did something new, and accidentally close it again. I wanted to save the new state, not even in the same old state file, but Paraview just closes, it did not warn me about the changes just made. This is similar but not the same as the recovery crash option.