[Shotwell] using warning and debug in Vala

[Andrew McNabb]

I've never used Vala (or even glib) before, so I'm not too familiar with
it.  I tried adding warning and debug calls, such as 'debug("Hello,
there.\n")', but nothing is being printed.  If I call stdout.printf at
the same place, I do see output.  Do the output from debug/warning get
redirected to somewhere other than stdout or stderr?  Do I need to add a
command-line option (nothing in --help seemed related)?  Thanks.

--
Andrew McNabb
http://www.mcnabbs.org/andrew/
PGP Fingerprint: 8A17 B57C 6879 1863 DE55  8012 AB4D 6098 8826 6868