[ace2358]

What?

Autosave also has versioning. You can always go back through the auto save history. You can also revert to the original opened file. This is done from the file menu.

Also, if like a good mac user you have Time Machine configured and on, you can browse your versions further into the past.

Heavy iWork user, I don’t know about Xcode though.

[curt15]

Does the version browser show a line-by-line diff? When I last used it ~10 yrs ago it displayed a fancy Time Machine-like interface that was useless for telling if I accidentally inserted a character in page 11.