This is Perl module Text::Template::Compact.

INSTALLATION

Text::Template::Compact installation is straightforward. 
If your CPAN shell is set up, you should just be able to do

    % cpan Text::Template::Compact

Download it, unpack it, then build it as per the usual:

    % perl Makefile.PL
    % make && make test

Then install it:

    % make install

DOCUMENTATION

Text::Template::Compact documentation is available as in POD. So you can do:

    % perldoc Text::Template::Compact

to read the documentation online with your favorite pager.

tateisu