Hi all!
I'm newbie in perl regular expression and I'm confused:
can anyone help me with good advise?
I have a text file, so how I can split all text by pieces, for example:
=======================
this a text file
-----------------------
This is a test 1. This is 
a 2 test.
This is a last test.
=======================

I want get such lexems:

This is a test 1.  --->>>  one lexem.
This is a 2 test.  --->>> second lexem.
This is a last test. ---->>> third lexem.
          and so on....


How can I do this touch regular expressions ?

P.S. Sorry for bad english - this is not my native language.