test-notify: make it pass on Mac OS X (again) Changeset 25e74cd3f023 (from 2008) introduced a hack to handle the very long values of $TMPDIR typically seen on Mac OS X. This hack expected continuation lines to begin with a tab. However, as a result of a change in Python 2.7, changeset 594b98846ce1 made it so continuation lines began with a tab. Since then, `test-notify' has been broken on Mac OS X. Merely replacing the tab in the regular expression with a space will not work: not only do tab continuations still occur in the message, but other lines -- in the body of the message -- also start with a space. Luckily, all broken up lines appear to end with either a colon or an n, so we can match those, and reinsert them in the replacement.