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# Shell command language backend interface
#
# Copyright (C) 2016 Patrick "P. J." McDermott
#
# This file is part of the Eggshell Compiler.
#
# The Eggshell Compiler 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.
#
# The Eggshell Compiler 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 the Eggshell Compiler. If not, see
# <http://www.gnu.org/licenses/>.
sh_codegen()
{
local toks="${1}"
shift 1
sh_set_tu_id "${toks}"
sh_start_tu
if ! printf '%s' "${toks}" | sh_parse_stack; then
return 1
fi
sh_end_tu
}
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