4 ms·

goimports guesses the one you want and adds it back.

• millstone 10y ago
  My question was, since goimports modifies your document (and gofmt even more so), is your undo stack preserved across saves? If so, how?
  • buro9 10y ago
    That's a question for your text editor. I use Sublime Text 3 with GoSublime and have noticed that the undo stack is just my changes (makes sense, the goimports is an external process), but that's cool because any CTRL+S is going to trigger goimports and so the correction of the imports is invisible and always there.
  • _asummers 10y ago
    In Eclipse, this is true. The import was considered an "action" that got put into your undo stack. It was just triggered by the editor, not you.
  • Leon 10y ago
    I believe it has worked well for me for undo. However some other Atom formatters have broken my undo in weird ways, namely the formatter for Node JS I had turned on to auto format on saves. I had to turn it off.