Copyright (c) 2012-2021 Olivier Louvignes
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.
Except where noted, this license applies to any and all software programs and associated documentation files created by the Original Author and distributed with the Software:
Inspired by SheetJS gist examples, Copyright (c) SheetJS.