This file is indexed.

/usr/share/tabset/vt300 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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P2$t9/17/25/33/41/49/57/65/73/81/89/97/105/113/121/129\