Proposal: Clear Potato
Therefore, append the following to the description of replacement:
The word(s) thus changed must be typeset in boldface.
And append the following to the description of insertion:
The addition to the Hot Potato must be typeset with underlines
And to the definition of deletion:
The word(s) deleted must be retained in the text for this iteration only, and typeset with strikethrough for the convienience of readers, but shall be considered deleted for all purposes.
Cool?