[PATCH 5/5] man: Update notmuch-dump(1) for new batch-tag format

[David Bremner]

Overall I agree this is conceptually cleaner. Transforming between
quoting formats is inherently delicate; I suspect there will always be
at least one special case missed.  I did find the dequoting code a bit
baffling, but this is more of an implementation issue.

There is a certain cognitive dissonance in using hex-quoting for tags
and xapian-quoting for message-ids.  Did you think about the
implications of using xapian quoting for tags as well?

d