/*!
fflate - fast JavaScript compression/decompression
<https://101arrowz.github.io/fflate>
Licensed under MIT. https://github.com/101arrowz/fflate/blob/master/LICENSE
version 0.6.9
*/

/*! chevrotain - v9.0.1 */

/*! https://mths.be/codepointat v0.2.0 by @mathias */

/**
 * potpack - by [@mourner](https://github.com/mourner)
 * 
 * A tiny JavaScript function for packing 2D rectangles into a near-square container, 
 * which is useful for generating CSS sprites and WebGL textures. Similar to 
 * [shelf-pack](https://github.com/mapbox/shelf-pack), but static (you can't add items 
 * once a layout is generated), and aims for maximal space utilization.
 *
 * A variation of algorithms used in [rectpack2D](https://github.com/TeamHypersomnia/rectpack2D)
 * and [bin-pack](https://github.com/bryanburgers/bin-pack), which are in turn based 
 * on [this article by Blackpawn](http://blackpawn.com/texts/lightmaps/default.html).
 * 
 * @license
 * ISC License
 * 
 * Copyright (c) 2018, Mapbox
 * 
 * Permission to use, copy, modify, and/or distribute this software for any purpose
 * with or without fee is hereby granted, provided that the above copyright notice
 * and this permission notice appear in all copies.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
 * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
 * THIS SOFTWARE.
 */