=cut
BEGIN {
- $PSPP::VERSION='0.7.1';
+ $PSPP::VERSION='0.7.2';
require XSLoader;
XSLoader::load('PSPP', $PSPP::VERSION);
}
=pod
+=head3 get_var_cnt ()
+
+Returns the number of variables in the dictionary.
+
=head3 get_var ($idx)
Returns the C<idx>th variable from the dictionary.