+1.07 (IN PROGRESS)
+ - When the scan-handler callback returns, do not attempt to
+ copy the terms from Perl structures if the error-code is
+ non-zero (i.e. if an error has occurred). This protects
+ against a segmentation fault when the Perl callback does not
+ explicitly set $args->{NUMBER} = 0 on error.
+ - Some clarifications to documentation.
+
+1.06 Fri Aug 10 23:30:00 BST 2007