Re: [PATCH 4/6] fsmonitor: Add a trailing newline to test-dump-fsmonitor

Alex Vandiver [off-list ref] writes:

The only current uses of this tool are in tests, which only examine
the first ("no fsmonitor" / "fsmonitor last update ...") line.  I find
it useful as a brief summary view of the fsmonitor bits, but I suppose
I'd also be happy with just presence/absence and a count of set/unset
bits.

Barring objections from Dscho or Ben, I'll reroll with a version that
shows something like:

    fsmonitor last update 1513821151547101894 (5 seconds ago)
    5 files valid / 10 files invalid

As I agree that this is test/debug only, I do not care too deeply
either way, as long as it does not end with an incomplete line ;-)