This file is indexed.

/usr/lib/pd/extra/puremapping/README.txt is in pd-puremapping 20160130-2.

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

The actual contents of the file can be viewed below.

1
2
This collection of abstraction are made to facilitate the use of sensors and to create complex relations between input and output of a dynamic system Puremapping was create based on la-kitchen library, and the mapping library. Most object of puremapping should be compatible with the mapping lib object.
They do however have no dependency.