1Revision history for Perl extension Chemistry::Pattern.
2
30.27  10 May 2009
4        - Added 'reset' option to $pattern->match. Thanks to Peter Spiro!
5        - Change the default bond matching test to account for aromaticity.
6          Thanks to Liliana Felix Avila and Evan Yokum.
7
80.26  16 May 2005
9        - Fixed mapping bug for overlap => 0
10
110.25  5 Aug 2004
12        - Allow anchored matches: extended match interface.
13        - Document reset method.
14
150.21  17 Jun 2004
16        - Added atom_class and bond_class methods to Pattern.pm.
17
180.20  31 May 2004
19        - Added support for disconnected patterns.
20        - Completely replaced the algorithm with a simpler and somewhat more
21          readable one.
22
230.15  07 May 2004
24        - Some optimizations (most notable when doing a global match on a large
25          molecule) and improved encapsulation
26
270.10  27 Feb 2004
28        - First release
29