Code review comment for lp:~mvo/snappy/snapy-out-own-xgettext

Thanks for your excellent comments Leo! I think most of this is addressed now (tests are not quite where I want them to be though :/), I wonder if our version should also implement the normalization for the lines,
i.e.
 "very-long-line"
is split by gettext into
 "very"
 "long"
 "line"