MARC::Errorchecks -- Collection of MARC 21/AACR2 error checks
Module for storing MARC error checking subroutines,
based on MARC21, AACR2, and LCRIs.
These are used to find errors not easily checked by
the MARC::Lint and MARC::Lintadditions modules,
such as those that cross field boundaries.
Each subroutine should generally be passed a MARC::Record object.
Revision history for Perl extension MARC::Errorchecks.
Version 1.13: Updated Aug. 26, 2007. Released Oct. 3, 2007.
-Uncommented valid MARC 21 leader values in %ldrbytes to remove local practice. Libraries wishing to restrict leader values should comment out individual bytes to enable errors when an unwanted value is encountered.
-Added ldrvalidate.t.pl and ldrvalidate.t tests.