| #! /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(). |