/usr/share/liblouis/tables/printables.cti 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 67 68 | # liblouis English, U.S. (EBAE) character definitions table
#
# 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/>.
# Computer braille single-cell characters
space \s 0 blank
space \t 9 tab
space \x000a 0 newline
space \x000c 0
space \x000d 0 carriage return
space \x001b 1b escape character for html back-translation
space \x00A0 a NO-BREAK SPACE <noBreak> 0020 NON-BREAKING SPACE
include loweredDigits6Dots.uti
include latinLetterDef6Dots.uti
punctuation ( 12356
punctuation } 12456
punctuation ] 124567
punctuation ? 1456
punctuation : 156
punctuation ) 23456
punctuation ! 2346
punctuation { 246
punctuation [ 2467
punctuation ' 3
punctuation - 36
punctuation . 46
punctuation " 5
punctuation ; 56
punctuation , 6
sign & 12346
sign $ 1246
sign | 1256
sign \\ 12567
sign % 146
sign * 16
sign # 3456
punctuation ` 4
sign _ 456
sign ^ 457
sign @ 47
math = 123456
math < 126
math / 34
math > 345
math + 346
math ~ 45
|