This file is indexed.

/usr/share/tabset/vt100 is in ncurses-base 6.0+20160213-1ubuntu1.

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

The actual contents of the file can be viewed below.

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H        H        H        H        H        H        H        H        H        H        H        H        H        H        H        H