This file is indexed.

/usr/share/doc/polymake/README.Debian is in polymake 3.2r2-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
Visualization
-------------

The recommended visualization extension on debian is "threejs". This
needs a working graphical browser. Chromium, iceweasel, or conkeror
should work. Polymake will try to use xdg-open or
sensible-browser to invoke a browser. You can also use e.g.

polytope > set_custom $ThreeJS::webbrowser="iceweasel"

Callable Library
----------------

Currently the polymake callable library is not generated, due to
concerns about compatibility with Debian policy and Debian's use of
ldconfig.

 -- David Bremner <bremner@debian.org>, Thu,  5 Mar 2015 15:20:53 +0100