/usr/share/ucto/standard-eos.eos is in libucto2 0.9.6-1build2.
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 | # Character: .
# Name: FULL STOP
# Code: 46 (0x2E)
\u002E
# Character: !
# Name: EXCLAMATION MARK
# Code: 33 (0x21)
\u0021
# Character: ?
# Name: QUESTION MARK
# Code: 63 (0x3f)
\u003F
|