#! /bin/sh
#
# make-Rproto -- script for creating an R.proto file
#
# Copyright (C) 2006-2020 Free Software Foundation, Inc.
#      Written by Werner Lemberg <wl@gnu.org>
#
# This file is part of groff.
#
# groff is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# groff 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 General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

#
# usage:
#
#   make-Rproto R.proto.in < uniuni.cpp > R.proto
#
# 'R.proto.in' contains the device specific part of the R.proto file; it
# should end with a line containing the word 'charset'.
#
# 'uniuni.cpp' is located in directory 'src/libs/libgroff'.

prog="$0"

if test $# -ne 1; then
  echo "usage: $0 R.proto.in < uniuni.cpp > R.proto"
  exit 1
fi

# Emit preamble.
cat "$1"

# Extract composite characters.
grep '^  { ".*", ".*_.*" },' \
| sed 's/  { "\(.*\)", ".\(.*\)" },/u\2	24	0	0x\1/'

# EOF
