Yeah, working with code is interesting because a source file is rarely in a “stable” state when it is being edited. The save button in this case serves as a checkpoint marker: “this here is good.” It's like doing mini-commits.
If we were to do away with the save button, the rest of the “working with files” story would have to be thoroughly rethought.
If we were to do away with the save button, the rest of the “working with files” story would have to be thoroughly rethought.