Limit auto save to saving only when there are unsaved changes.

[aeromaxx]

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Autosave saves every x minutes regardless of whether there is unsaved changes or not.

Shouldn't the default behaviour to be check every x minutes for unsaved changes, and save if unsaved changes are found?

[abnerlee]

Autosave saves every x minutes regardless of whether there is unsaved changes or not.

Currently save won't be triggered if there is no unsaved changes. So how to reproduce this behavior?

[HADB]

I found a similar issue. Some file will change after I click the last empty line without type any key. And I will receive the "Do you want to save the changes..." dialog when I switching to another file.