B<false>. String containing of only alphanumeric characters and underscores do
not need to be quoted.
-Please note that B<there is a bug> in the library used by collectd to read the
-configfile, that will lead to all lines with trailing whitespaces to be
-ignored. This problem has been solved in collectdE<nbsp>4.0 and later.
-
=head1 GLOBAL OPTIONS
=over 4