Thanks! But could you a spec for those cases? In the diff I only see you changed one spec, which doesn't prove the above code snippets are fixed.

@asterite Updated, I have add some spec for that.

Hmm... This:

def bar
  1
  #
rescue
end

Seems to change to this:

def bar
  1 #
rescue
end

which doesn't seem to be right.

@asterite Well, I choose the way with smallest changed for that since I am not sure which one
formatting would be better. The different result is depended on the arguments of
skip_space_or_newline on

write_line unless skip_space_or_newline

And now update with another result, hope it is good formatting 😄

Thank you, it's working great now! 💜