Added method to get the custom variable attributes

[pspp] / perl-module / lib / PSPP.pm

diff --git a/perl-module/lib/PSPP.pm b/perl-module/lib/PSPP.pm
index 6fbae803a9b250cf3d0aa8aaccaebaaace00aba5..2ea613dee31b8ae987779ec7e2865f2a1cf73e98 100644 (file)
--- a/perl-module/lib/PSPP.pm
+++ b/perl-module/lib/PSPP.pm
@@ -355,6 +355,12 @@ sub set_value_labels
 Sets the missing values for the variable.  
 No more than three missing values may be specified.
 
+=head3 get_attributes()
+
+Returns a reference to a hash of the custom variable attributes.
+Each value of the hash is a reference to an array containing the 
+attribute values.
+
 =head3 get_name ()
 
 Returns the name of the variable.