/usr/share/liblouis/tables/us-table.dis is in liblouis-data 3.0.0-3+deb9u4.
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 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | # liblouis: U.S. character-to-dot mapping.
#
# Based on the Linux screenreader BRLTTY, copyright (C) 1999-2006 by
# The BRLTTY Team
#
# Copyright (C) 2004-2006 ViewPlus Technologies, Inc. www.viewplus.com
# Copyright (C) 2004-2006 JJB Software, Inc. www.jjb-software.com
#
# This file is part of liblouis.
#
# liblouis is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 2.1 of the
# License, or (at your option) any later version.
#
# liblouis is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with liblouis. If not, see
# <http://www.gnu.org/licenses/>.
display 0 356
display 1 2
display 2 23
display 3 25
display 4 256
display 5 26
display 6 235
display 7 2356
display 8 236
display 9 35
display ( 12356
display } 12456
display ] 124567
display ? 1456
display : 156
display ) 23456
display ! 2346
display { 246
display [ 2467
display ' 3
display - 36
display . 46
display " 5
display ; 56
display , 6
display & 12346
display $ 1246
display | 1256
display \\ 12567
display % 146
display * 16
display # 3456
display ` 4
display _ 456
display ^ 457
display @ 47
display = 123456
display < 126
display / 34
display > 345
display + 346
display ~ 45
|