Revision history for Perl extension Text::Ngrams.

0.01  Wed Jun  4 20:52:49 ADT 2003
	- initial version

0.02  Fri Jun  6 16:00:00 ADT 2003
	- fixed installation of ngrams.pl man page

0.03  Mon Jun  9 07:05:00 ADT 2003
	- fixed test cases 3, 5, and 7 (problems found thanks to
	  cpan-testers, Josts Smokehouse)

0.04  Jun 11 2003
	- added parameter 'limit' to new
        - added non-ordered print
        - added parameter 'onlyfirst' to print

0.05  Wed Sep  3 13:00:43 ADT 2003	 
	- fixed README

1.0   Thu Dec 18 13:09:45 AST 2003
	- added parameter 'normalize' to ngrams.pl and to_string
	  method in Ngrams.pm

1.1   Sat May 29 16:15:34 ADT 2004
	- corrected typo submitted by Shlomo Yona

1.2   Thu Jul 29 15:05:28 ADT 2004
	- documentation improvement
	- introduced first and last n-gram in the output
	- made _reduce_to_limit more efficient (--limit parameter)