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When is an appropriate time to give the original answer author enough time to edit his / her own answer?
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When is an appropriate time to give the original answer author enough time to edit his / her own answer?
The grace period is 5 minutes, in which edits by the original author during that span will not be logged as separate revisions to an answer. I typically wait until that amount of time expires before I edit another answer. If it is before the grace period and I'm unsure if the original author notices a mistake or if they're updating the answer, I'll leave a comment on the answer.
This is especially true for answers that have little detail in their initial revision, but improve over the course of the grace period (FGITW).
If it's not your answer? I wouldn't wait a specific amount of time. Either just fix it if it's an obvious thinko, or leave a comment saying "you meant NOT rather than NOW didn't you?" [I've seen sentences like this is now available
where I think a single letter typo has reversed the meaning] or whatever you think the problem is. Then if you get no response to that comment, you have a dilemma. But at least in the meantime people are aware of the possible issue. And chances are the author will do the edit themselves in response to your comment, or clarify that they meant what they said. Either of which is better than you silently editing it.
When is an appropriate time to give the original answer author enough time to edit his / her own answer?
I'm afraid there's no way to tell when the OP is done.
I tend to think that a person has completed their edits when they post. After all, you voluntarily click "Post" to submit your answer.
If someone starts editing the answer before you, your changes get locked out. So the system seems to be handling it on its own. Just edit naturally and everything should take care of itself.