1# README file for charset mapping files in this directory. 2 3# Copyright (C) 2003-2021 Free Software Foundation, Inc. 4# Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 5# National Institute of Advanced Industrial Science and Technology (AIST) 6# Registration Number H13PRO009 7 8# This file is part of GNU Emacs. 9 10# GNU Emacs is free software: you can redistribute it and/or modify 11# it under the terms of the GNU General Public License as published by 12# the Free Software Foundation, either version 3 of the License, or 13# (at your option) any later version. 14 15# GNU Emacs is distributed in the hope that it will be useful, 16# but WITHOUT ANY WARRANTY; without even the implied warranty of 17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18# GNU General Public License for more details. 19 20# You should have received a copy of the GNU General Public License 21# along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. 22 23(1) Format of mapping files 24 25Each line contains a code point and the corresponding Unicode 26character code separated by a space. Both code points and Unicode 27character codes are in hexadecimal preceded by "0x". Comments may be 28used, starting with "#". Code ranges may also be used, with 29(inclusive) start and end code points separated by "-" followed by the 30Unicode of the start of the range 31 32Examples: 330xA0 0x00A0 # no-break space 34 350x8141-0x8143 0x4E04 # map onto a Unicode range 36 37 38(2) Source of mapping files 39 40All mapping files are generated automatically from files in the 41admin/charsets directory in the Emacs source. 42