libtext-findindent-perl 0.10-1 (ppc64el binary) in ubuntu trusty

 Text::FindIndent is a Perl module that attempts to detect the underlying
 indentation "policy" for a text file (most likely a source code file). You
 give it a chunk of text, and it tells you if tabs, spaces or combination of
 both are used for indentation.
 .
 It honours Vim midelines and Emacs Local Variables settings.