I tried to edit "SourceIndex#each is deprecated". How to rectify? to clean up the block of messages which were all folded together. So I indented each one by four characters to make it into a nice code block. But when I tried to save the edit I got the following error message:
Oops! Your edit couldn't be submitted because: Edits must be at least 6 non-space characters; is there something else to improve in this post?
This edit of all spaces would have improved the post had I been allowed to make it. I think that edits like this that cleanup code should be allowed even if all blanks. Maybe if someone edits something and introduces a code block like this, it should get a free pass around this particular check?