This file is indexed.

/usr/share/doc/x11-common/TODO is in x11-common 1:7.7+1ubuntu8.

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

The actual contents of the file can be viewed below.

1
2
3
* Xwrapper.config should really move away from x11-common, now that we
  only have one X server to deal with
* Merge xserver-xorg and xserver-xorg-core?  What about the circular dep?