garu/Data-Printer — pull request #51 by bessarabov (2013-07-14 08:56:15+00:00)
Title: Fixing whitespaces errors

I've used script `whiter examples lib xt t` from the module https://metacpan.org/module/Test::Whitespaces to fix all problems with whitespaces.

Here is the list of rules that Test::Whitespaces uses:

* Each line ends with "\n" (including the last line)
* For new lines "\n" is used (not "\r\n")
* There are no ending spaces on the lines
* 4 spaces are used instead of tabs
* No empty lines in the end of file