Sean Allred <allred.sean@xxxxxxxxx> writes: > rather than use magic comments :-) Adapting to your suggestion, this > might look like the following: > > A. U. Thor <foo@xxxxxxxxxxx> <ada.example.com> <[ approxidate ]> You'd probably want a timerange (valid-from and valid-to), instead of one single timestamp? Because at least three valid forms of mailmap entries should be understood by the current generation of mailmap readers, i.e. Human Readable Name <e-mail@xxxxxxxxx> Right Name <right@xxxxxxxxx> <wrong@xxxxxxxxx> Right Name <right@xxxxxxxxx> Wrong Name <wrong@xxxxxxxxx> the extended entry format to record the validity timerange should be chosen to cause parsers that are prepared to take these three kinds of lines to barf and ignore.