Change History

v1.10   Wed Dec 02 10:58:12 AST 2009
- new support for v1.1 style proximity (thanks Masao Takaku at the National
  Institute of Informatics)
- remove use of UNIVERSAL->import

v1.00   Mon Nov 27 12:51:11 EST 2006
- updated Lexer.pm and Parser.pm to allow 0 to be a valid term (thanks Ben
  Soares at Edinburgh University Data Library)
- added unit tests to lexer.t and parser.t for 0 as a term

v0.98   Mon Feb 13 23:13:25 EST 2006
- added 'within' and 'encloses' relations 
- added 'partial' relation qualifier
- added tests for the above
- thanks for the above to Sol Lederman
- removed tabs

v0.97   Fri Jan 27 14:22:22 GMT 2006
- fixed bug not preserving the case of reserved words in search terms
- added handling escaped double quotes in double quoted string
- added relation modifiers word, string, isoDate, number, uri, masked, unmasked
- added tests for these three to t/parser.t

v0.96   Wed Nov 30 14:00:08 CST 2005
- reserved words are now case insensitive, thanks Wilbert
- added test of case insensitivity to t/parser.t
- added brian and wilbert to the list of authors

v0.95   Tue Nov 22 10:15:56 CST 2005
- bug fix to Lexer.pm to recognize <> tokens! Thanks Wilbert Hengst at 
  University of Amsterdam.

v0.94   Tue Oct  4 2005
- added fuzzy and proximity searching for toLucene() (thanks
  Xiaorong Xiang and Eric Lease Morgan of the ockham project)

v0.93   Tue Sep  6 16:25:18 2005
- removed Sub::Uplevel from PREREQs
- fixed "uninitialized value" warnings on toXCQL (thanks Steven McDonald)

v0.92   Thu Sep  1 12:14:10 CDT 2005
- pod fixes
- added pod test

v0.91   Mon Aug  8 21:57:20 CDT 2005
- added toLucene()

v0.9    Fri Aug  5 09:37:01 CDT 2005
- added whitespace fix so phrases with trailing "\n" will parse (thanks Mike
  Taylor)

v0.8    Thu Apr  7 10:17:02 CDT 2005
- added Class::Accessor to Makefile.PL (thanks Mike Taylor)

v0.7    Mon Feb 21 09:33:35 CST 2005
- added namespace declaration to top element in XCQL output

v0.6    ???
- forgot to add comments about this release :(

v0.51   Thu Dec 16 22:38:32 CST 2004
- needed to make CQL::TermNode inherit from CQL::Node

v0.5    Thu Dec 16 22:20:02 CST 2004
- added ability to clone a parse tree courtesy of Ray Finch's Clone

v0.4    Tue Dec 14 22:21:00 CST 2004
- added CQL::Visitor for transforming parse trees

v0.3    Sun Dec  5 14:58:00 CST 2004
- fixed bug in relation toXCQL()

v0.2    Tue Sep 14 20:52:54 CDT 2004
- add toXCQL() functionality

v0.11   Tue Sep 14 00:24:06 CDT 2004
- forgot to give mad props to Mike Taylor at IndexData who wrote 
  cql-java which CQL is essentially a Perl port of.

v0.1    Mon Sep 13 23:58:31 CDT 2004
- initial release