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#! /usr/bin/env escript
% Licensed under the Apache License, Version 2.0 (the "License"); you may not
% use this file except in compliance with the License. You may obtain a copy of
% the License at
%
% http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
% License for the specific language governing permissions and limitations under
% the License.
loop() ->
loop(io:read("")).
loop({ok, _}) ->
loop(io:read(""));
loop(eof) ->
stop;
loop({error, Reason}) ->
throw({error, Reason}).
main([]) ->
loop().
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