FSF addresses used in PA sources are no longer valid and rpmlint
generates numerous warnings during packaging because of this.
This patch changes all FSF addresses to FSF web page according to
the GPL how-to: https://www.gnu.org/licenses/gpl-howto.en.html
Done automatically by sed-ing through sources.
Instead of spilling thousands of lines of output, make check now runs the
test-suite in about 100 lines or so. If running under make check, the output of
tests is reduced. The MAKE_CHECK environment variable is used for this, so that
when running the test manually, the full output is still shown. Furthermore,
pa_log is used consistently instead of printf, so that all test output goes to
stderr by default. Colored output from make check goes to stdout.
When dealing with proplists passed as modargs, we need the unescaped form
in order to properly deal with quotes (ticks + double quotes). As the previous
code always called pa_unescape() before adding it into the modarg hashmap, this
was impossible.
This modification simply stores two proplists. If the unescaped value
is different from the raw value, we also keep the raw form.
When parsing proplist arguments, we use this raw form and do the unescaping
ourselves when processing it.
This changes the current behaviour which required you to double escape
proplists arguments. This double escape mechanism did allow you to mix
and match what types of quotes you used to delimit the individial
proplist values, but it made the actual data much harder to pass in.
This approach has the drawback that you cannot mix and match the quotes
you use, but this is a very minor issue and IMO pales in comparison to
the general clarity gained.
See the discussion on the mailing list for more background:
http://lists.freedesktop.org/archives/pulseaudio-discuss/2011-September/011220.html
