Revision history for Perl extension Chemistry::File::MDLMol.

0.21 Sun May 10 2009

• Added automatic aromatization of patterns, as suggested by Peter Spiro.
• Added a new default test subroutine for bonds, that takes aromaticity into account.

0.20 Fri May 20 2005

• Added support for charges and radicals.
• Add implicit hydrogens on read.
• Support for some query properties: atom lists, bond topology, and bond types.

0.19 Mon Jan 31 2005

• Fixed documentation bug in SDF.pm SYNOPSIS.

0.18 Thu Jan 27 2005

• Compatibility with Chemistry::File 0.30 (for sequential SDF reading)

0.17 Wed Jul 21 2004

• Fixed name_is in MDLMol, which was using .sdf instead of .mol as the extension.

0.16 Wed Jun 30 2004

• Added missing name_is methods.
• Fixed default atom and bond class handling in MDLMol.

0.15 Fri May 14 2004

• Added write_string method to MDLMol.pm and SDF.pm
• Changed SDF data storage attribute to a hash ref in 'sdf/data' instead of storing each attribute individually.

0.10 Fri Feb 20 2004

• First release