Save open listers and tabs periodically or on change

[Leo]

If you're using layouts, you could have a script which saves over them when you close one of their windows. Probably only makes sense with single-window layouts.

Always auto save previously saved listers on close

For people like me who arrived here to search for solution to this problem, but did not found it (reference): I have wrote a script which auto-saves any custom Listers/Layouts on closing them. It also disallow these custom Listers to be saved as the…