SingleFile/lib/single-file-extension-editor-helper.js

(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.singlefile = {}));
})(this, (function (exports) { 'use strict';

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const SELF_CLOSED_TAG_NAMES = ["AREA", "BASE", "BR", "COL", "COMMAND", "EMBED", "HR", "IMG", "INPUT", "KEYGEN", "LINK", "META", "PARAM", "SOURCE", "TRACK", "WBR"];

	const Node_ELEMENT_NODE$1 = 1;
	const Node_TEXT_NODE$1 = 3;
	const Node_COMMENT_NODE$1 = 8;

	// see https://www.w3.org/TR/html5/syntax.html#optional-tags
	const OMITTED_START_TAGS = [
		{ tagName: "HEAD", accept: element => !element.childNodes.length || element.childNodes[0].nodeType == Node_ELEMENT_NODE$1 },
		{ tagName: "BODY", accept: element => !element.childNodes.length }
	];
	const OMITTED_END_TAGS = [
		{ tagName: "HTML", accept: next => !next || next.nodeType != Node_COMMENT_NODE$1 },
		{ tagName: "HEAD", accept: next => !next || (next.nodeType != Node_COMMENT_NODE$1 && (next.nodeType != Node_TEXT_NODE$1 || !startsWithSpaceChar(next.textContent))) },
		{ tagName: "BODY", accept: next => !next || next.nodeType != Node_COMMENT_NODE$1 },
		{ tagName: "LI", accept: (next, element) => (!next && element.parentElement && (getTagName$1(element.parentElement) == "UL" || getTagName$1(element.parentElement) == "OL")) || (next && ["LI"].includes(getTagName$1(next))) },
		{ tagName: "DT", accept: next => !next || ["DT", "DD"].includes(getTagName$1(next)) },
		{ tagName: "P", accept: next => next && ["ADDRESS", "ARTICLE", "ASIDE", "BLOCKQUOTE", "DETAILS", "DIV", "DL", "FIELDSET", "FIGCAPTION", "FIGURE", "FOOTER", "FORM", "H1", "H2", "H3", "H4", "H5", "H6", "HEADER", "HR", "MAIN", "NAV", "OL", "P", "PRE", "SECTION", "TABLE", "UL"].includes(getTagName$1(next)) },
		{ tagName: "DD", accept: next => !next || ["DT", "DD"].includes(getTagName$1(next)) },
		{ tagName: "RT", accept: next => !next || ["RT", "RP"].includes(getTagName$1(next)) },
		{ tagName: "RP", accept: next => !next || ["RT", "RP"].includes(getTagName$1(next)) },
		{ tagName: "OPTGROUP", accept: next => !next || ["OPTGROUP"].includes(getTagName$1(next)) },
		{ tagName: "OPTION", accept: next => !next || ["OPTION", "OPTGROUP"].includes(getTagName$1(next)) },
		{ tagName: "COLGROUP", accept: next => !next || (next.nodeType != Node_COMMENT_NODE$1 && (next.nodeType != Node_TEXT_NODE$1 || !startsWithSpaceChar(next.textContent))) },
		{ tagName: "CAPTION", accept: next => !next || (next.nodeType != Node_COMMENT_NODE$1 && (next.nodeType != Node_TEXT_NODE$1 || !startsWithSpaceChar(next.textContent))) },
		{ tagName: "THEAD", accept: next => !next || ["TBODY", "TFOOT"].includes(getTagName$1(next)) },
		{ tagName: "TBODY", accept: next => !next || ["TBODY", "TFOOT"].includes(getTagName$1(next)) },
		{ tagName: "TFOOT", accept: next => !next },
		{ tagName: "TR", accept: next => !next || ["TR"].includes(getTagName$1(next)) },
		{ tagName: "TD", accept: next => !next || ["TD", "TH"].includes(getTagName$1(next)) },
		{ tagName: "TH", accept: next => !next || ["TD", "TH"].includes(getTagName$1(next)) }
	];
	const TEXT_NODE_TAGS = ["STYLE", "SCRIPT", "XMP", "IFRAME", "NOEMBED", "NOFRAMES", "PLAINTEXT", "NOSCRIPT"];

	function process$7(doc, compressHTML) {
		const docType = doc.doctype;
		let docTypeString = "";
		if (docType) {
			docTypeString = "<!DOCTYPE " + docType.nodeName;
			if (docType.publicId) {
				docTypeString += " PUBLIC \"" + docType.publicId + "\"";
				if (docType.systemId)
					docTypeString += " \"" + docType.systemId + "\"";
			} else if (docType.systemId)
				docTypeString += " SYSTEM \"" + docType.systemId + "\"";
			if (docType.internalSubset)
				docTypeString += " [" + docType.internalSubset + "]";
			docTypeString += "> ";
		}
		return docTypeString + serialize(doc.documentElement, compressHTML);
	}

	function serialize(node, compressHTML, isSVG) {
		if (node.nodeType == Node_TEXT_NODE$1) {
			return serializeTextNode(node);
		} else if (node.nodeType == Node_COMMENT_NODE$1) {
			return serializeCommentNode(node);
		} else if (node.nodeType == Node_ELEMENT_NODE$1) {
			return serializeElement(node, compressHTML, isSVG);
		}
	}

	function serializeTextNode(textNode) {
		const parentNode = textNode.parentNode;
		let parentTagName;
		if (parentNode && parentNode.nodeType == Node_ELEMENT_NODE$1) {
			parentTagName = getTagName$1(parentNode);
		}
		if (!parentTagName || TEXT_NODE_TAGS.includes(parentTagName)) {
			if (parentTagName == "SCRIPT" || parentTagName == "STYLE") {
				return textNode.textContent.replace(/<\//gi, "<\\/").replace(/\/>/gi, "\\/>");
			}
			return textNode.textContent;
		} else {
			return textNode.textContent.replace(/&/g, "&amp;").replace(/\u00a0/g, "&nbsp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
		}
	}

	function serializeCommentNode(commentNode) {
		return "<!--" + commentNode.textContent + "-->";
	}

	function serializeElement(element, compressHTML, isSVG) {
		const tagName = getTagName$1(element);
		const omittedStartTag = compressHTML && OMITTED_START_TAGS.find(omittedStartTag => tagName == getTagName$1(omittedStartTag) && omittedStartTag.accept(element));
		let content = "";
		if (!omittedStartTag || element.attributes.length) {
			content = "<" + tagName.toLowerCase();
			Array.from(element.attributes).forEach(attribute => content += serializeAttribute(attribute, element, compressHTML));
			content += ">";
		}
		if (tagName == "TEMPLATE" && !element.childNodes.length) {
			content += element.innerHTML;
		} else {
			Array.from(element.childNodes).forEach(childNode => content += serialize(childNode, compressHTML, isSVG || tagName == "svg"));
		}
		const omittedEndTag = compressHTML && OMITTED_END_TAGS.find(omittedEndTag => tagName == getTagName$1(omittedEndTag) && omittedEndTag.accept(element.nextSibling, element));
		if (isSVG || (!omittedEndTag && !SELF_CLOSED_TAG_NAMES.includes(tagName))) {
			content += "</" + tagName.toLowerCase() + ">";
		}
		return content;
	}

	function serializeAttribute(attribute, element, compressHTML) {
		const name = attribute.name;
		let content = "";
		if (!name.match(/["'>/=]/)) {
			let value = attribute.value;
			if (compressHTML && name == "class") {
				value = Array.from(element.classList).map(className => className.trim()).join(" ");
			}
			let simpleQuotesValue;
			value = value.replace(/&/g, "&amp;").replace(/\u00a0/g, "&nbsp;");
			if (value.includes("\"")) {
				if (value.includes("'") || !compressHTML) {
					value = value.replace(/"/g, "&quot;");
				} else {
					simpleQuotesValue = true;
				}
			}
			const invalidUnquotedValue = !compressHTML || value.match(/[ \t\n\f\r'"`=<>]/);
			content += " ";
			if (!attribute.namespace) {
				content += name;
			} else if (attribute.namespaceURI == "http://www.w3.org/XML/1998/namespace") {
				content += "xml:" + name;
			} else if (attribute.namespaceURI == "http://www.w3.org/2000/xmlns/") {
				if (name !== "xmlns") {
					content += "xmlns:";
				}
				content += name;
			} else if (attribute.namespaceURI == "http://www.w3.org/1999/xlink") {
				content += "xlink:" + name;
			} else {
				content += name;
			}
			if (value != "") {
				content += "=";
				if (invalidUnquotedValue) {
					content += simpleQuotesValue ? "'" : "\"";
				}
				content += value;
				if (invalidUnquotedValue) {
					content += simpleQuotesValue ? "'" : "\"";
				}
			}
		}
		return content;
	}

	function startsWithSpaceChar(textContent) {
		return Boolean(textContent.match(/^[ \t\n\f\r]/));
	}

	function getTagName$1(element) {
		return  element.tagName && element.tagName.toUpperCase();
	}

	const SINGLE_FILE_PREFIX = "single-file-";
	const COMMENT_HEADER = "Page saved with SingleFile";
	const SINGLE_FILE_SIGNATURE = "SingleFile";
	const WAIT_FOR_USERSCRIPT_PROPERTY_NAME = "_singleFile_waitForUserScript";
	const NO_SCRIPT_PROPERTY_NAME = "singleFileDisabledNoscript";

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const INFOBAR_TAGNAME$1 = "single-file-infobar";
	const INFOBAR_STYLES = `
.infobar,
.infobar .infobar-icon,
.infobar .infobar-link-icon {
  min-inline-size: 28px;
  min-block-size: 28px;
  box-sizing: border-box;
}

.infobar,
.infobar .infobar-close-icon,
.infobar .infobar-link-icon {
  opacity: 0.7;
  transition: opacity 250ms;
}

.infobar:hover,
.infobar .infobar-close-icon:hover,
.infobar .infobar-link-icon:hover {
  opacity: 1;
}

.infobar,
.infobar-content {
  display: flex;
}

.infobar {
  position: fixed;
  top: 16px;
  right: 16px;
  margin-inline-start: 16px;
  margin-block-end: 16px;
  color: #2d2d2d;
  background-color: #737373;
  border: 2px solid;
  border-color: #eee;
  border-radius: 16px;
  z-index: 2147483647;
}

.infobar:valid, .infobar:not(:focus-within) .infobar-content {
  display: none;
}

.infobar:focus-within {
  background-color: #f9f9f9;
  border-color: #878787;
  border-radius: 8px;
  opacity: 1;
  transition-property: opacity, background-color, border-color, border-radius,
    color;
}

.infobar-content {
  align-items: center;
}

.infobar-content span {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 18px;
  word-break: break-word;
  white-space: pre-wrap;
  margin-inline: 4px;
  margin-block: 4px;
}

.infobar .infobar-icon,
.infobar .infobar-close-icon,
.infobar .infobar-link-icon {
  cursor: pointer;
  background-position: center;
  background-repeat: no-repeat;
}

.infobar .infobar-close-icon,
.infobar .infobar-link-icon {
  align-self: flex-start;
}

.infobar .infobar-icon {
  position: absolute;
  min-inline-size: 24px;
  min-block-size: 24px;
}

.infobar:focus-within .infobar-icon {
  z-index: -1;
  background-image: none;
}

.infobar .infobar-close-icon {
  min-inline-size: 22px;
  min-block-size: 22px;
}

.infobar .infobar-icon {
  background-color: transparent;
  background-size: 70%;
  background-image: url(data:image/png;base64,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);
}

.infobar .infobar-link-icon {
  background-size: 60%;
  background-image: url(data:image/png;base64,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);
}

.infobar .infobar-close-icon {
  appearance: none;
  background-size: 80%;
  background-image: url(data:image/png;base64,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);
}
`;

	function appendInfobar$1(doc, options, useShadowRoot) {
		if (!doc.querySelector(INFOBAR_TAGNAME$1)) {
			let infoData;
			if (options.infobarContent) {
				infoData = options.infobarContent.replace(/\\n/g, "\n").replace(/\\t/g, "\t");
			} else if (options.saveDate) {
				infoData = options.saveDate;
			}
			infoData = infoData || "No info";
			const infobarElement = createElement(doc, INFOBAR_TAGNAME$1, doc.body);
			let infobarContainer;
			if (useShadowRoot) {
				infobarContainer = infobarElement.attachShadow({ mode: "open" });
			} else {
				const shadowRootTemplate = doc.createElement("template");
				shadowRootTemplate.setAttribute("shadowrootmode", "open");
				infobarElement.appendChild(shadowRootTemplate);
				infobarContainer = shadowRootTemplate;
			}
			const shadowRootContent = doc.createElement("div");
			const styleElement = doc.createElement("style");
			styleElement.textContent = INFOBAR_STYLES
				.replace(/ {2}/g, "")
				.replace(/\n/g, "")
				.replace(/: /g, ":")
				.replace(/, /g, ",");
			shadowRootContent.appendChild(styleElement);
			const infobarContent = doc.createElement("form");
			infobarContent.classList.add("infobar");
			shadowRootContent.appendChild(infobarContent);
			const iconElement = doc.createElement("span");
			iconElement.tabIndex = -1;
			iconElement.classList.add("infobar-icon");
			infobarContent.appendChild(iconElement);
			const contentElement = doc.createElement("span");
			contentElement.tabIndex = -1;
			contentElement.classList.add("infobar-content");
			const closeButtonElement = doc.createElement("input");
			closeButtonElement.type = "checkbox";
			closeButtonElement.required = true;
			closeButtonElement.classList.add("infobar-close-icon");
			closeButtonElement.title = "Close";
			contentElement.appendChild(closeButtonElement);
			const textElement = doc.createElement("span");
			textElement.textContent = infoData;
			contentElement.appendChild(textElement);
			const linkElement = doc.createElement("a");
			linkElement.classList.add("infobar-link-icon");
			linkElement.target = "_blank";
			linkElement.rel = "noopener noreferrer";
			linkElement.title = "Open source URL: " + options.saveUrl;
			linkElement.href = options.saveUrl;
			contentElement.appendChild(linkElement);
			infobarContent.appendChild(contentElement);
			if (useShadowRoot) {
				infobarContainer.appendChild(shadowRootContent);
			} else {
				const scriptElement = doc.createElement("script");
				let scriptContent = refreshInfobarInfo.toString();
				scriptContent += extractInfobarData.toString();
				scriptContent += "(" + initInfobar.toString() + ")(document)";
				scriptElement.textContent = scriptContent;
				shadowRootContent.appendChild(scriptElement);
				infobarContainer.innerHTML = shadowRootContent.outerHTML;
			}
			doc.body.appendChild(infobarElement);
		}
	}

	function extractInfobarData(doc) {
		const result = doc.evaluate("//comment()", doc, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
		let singleFileComment = result && result.singleNodeValue;
		if (singleFileComment && singleFileComment.nodeType == Node.COMMENT_NODE && singleFileComment.textContent.includes(SINGLE_FILE_SIGNATURE)) {
			const info = singleFileComment.textContent.split("\n");
			const [, , urlData, ...optionalData] = info;
			const urlMatch = urlData.match(/^ url: (.*) ?$/);
			const saveUrl = urlMatch && urlMatch[1];
			if (saveUrl) {
				let infobarContent, saveDate;
				if (optionalData.length) {
					saveDate = optionalData[0].split("saved date: ")[1];
					if (saveDate) {
						optionalData.shift();
					}
					if (optionalData.length > 1) {
						let content = optionalData[0].split("info: ")[1].trim();
						for (let indexLine = 1; indexLine < optionalData.length - 1; indexLine++) {
							content += "\n" + optionalData[indexLine].trim();
						}
						infobarContent = content.trim();
					}
				}
				return { saveUrl, infobarContent, saveDate };
			}
		}
	}

	function refreshInfobarInfo(doc, { saveUrl, infobarContent, saveDate }) {
		if (saveUrl) {
			const infobarElement = doc.querySelector("single-file-infobar");
			const shadowRootFragment = infobarElement.shadowRoot;
			const infobarContentElement = shadowRootFragment.querySelector(".infobar-content span");
			infobarContentElement.textContent = infobarContent || saveDate;
			const linkElement = shadowRootFragment.querySelector(".infobar-content .infobar-link-icon");
			linkElement.href = saveUrl;
			linkElement.title = "Open source URL: " + saveUrl;
		}
	}

	function displayIcon(doc, useShadowRoot) {
		const infoData = extractInfobarData(doc);
		if (infoData.saveUrl) {
			appendInfobar$1(doc, infoData, useShadowRoot);
			refreshInfobarInfo(doc, infoData);
		}
	}

	function initInfobar(doc) {
		const infoData = extractInfobarData(doc);
		if (infoData && infoData.saveUrl) {
			refreshInfobarInfo(doc, infoData);
		}
	}

	function createElement(doc, tagName, parentElement) {
		const element = doc.createElement(tagName);
		parentElement.appendChild(element);
		Array.from(getComputedStyle(element)).forEach(property => element.style.setProperty(property, "initial", "important"));
		return element;
	}

	const { Array: Array$1, Object: Object$1, String: String$1, Number: Number$1, BigInt, Math: Math$1, Date: Date$1, Map: Map$1, Set: Set$1, Response, URL: URL$2, Error: Error$1, Uint8Array: Uint8Array$1, Uint16Array, Uint32Array: Uint32Array$1, DataView: DataView$1, Blob: Blob$2, Promise: Promise$1, TextEncoder: TextEncoder$1, TextDecoder: TextDecoder$1, document: document$2, crypto: crypto$1, btoa, TransformStream, ReadableStream, WritableStream, CompressionStream, DecompressionStream, navigator, Worker } = globalThis;

	new Date$1(2107, 11, 31);
	new Date$1(1980, 0, 1);

	const UNDEFINED_VALUE = undefined;
	const UNDEFINED_TYPE$1 = "undefined";

	/*
	 Copyright (c) 2022 Gildas Lormeau. All rights reserved.

	 Redistribution and use in source and binary forms, with or without
	 modification, are permitted provided that the following conditions are met:

	 1. Redistributions of source code must retain the above copyright notice,
	 this list of conditions and the following disclaimer.

	 2. Redistributions in binary form must reproduce the above copyright 
	 notice, this list of conditions and the following disclaimer in 
	 the documentation and/or other materials provided with the distribution.

	 3. The names of the authors may not be used to endorse or promote products
	 derived from this software without specific prior written permission.

	 THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
	 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
	 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
	 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
	 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
	 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	 */

	class StreamAdapter {

		constructor(Codec) {
			return class extends TransformStream {
				constructor(_format, options) {
					const codec = new Codec(options);
					super({
						transform(chunk, controller) {
							controller.enqueue(codec.append(chunk));
						},
						flush(controller) {
							const chunk = codec.flush();
							if (chunk) {
								controller.enqueue(chunk);
							}
						}
					});
				}
			};
		}
	}
	let maxWorkers = 2;
	try {
		if (typeof navigator != UNDEFINED_TYPE$1 && navigator.hardwareConcurrency) {
			maxWorkers = navigator.hardwareConcurrency;
		}
	} catch (_error) {
		// ignored
	}
	const DEFAULT_CONFIGURATION = {
		chunkSize: 512 * 1024,
		maxWorkers,
		terminateWorkerTimeout: 5000,
		useWebWorkers: true,
		useCompressionStream: true,
		workerScripts: UNDEFINED_VALUE,
		CompressionStreamNative: typeof CompressionStream != UNDEFINED_TYPE$1 && CompressionStream,
		DecompressionStreamNative: typeof DecompressionStream != UNDEFINED_TYPE$1 && DecompressionStream
	};

	const config = Object$1.assign({}, DEFAULT_CONFIGURATION);

	function configure(configuration) {
		const {
			baseURL,
			chunkSize,
			maxWorkers,
			terminateWorkerTimeout,
			useCompressionStream,
			useWebWorkers,
			Deflate,
			Inflate,
			CompressionStream,
			DecompressionStream,
			workerScripts
		} = configuration;
		setIfDefined("baseURL", baseURL);
		setIfDefined("chunkSize", chunkSize);
		setIfDefined("maxWorkers", maxWorkers);
		setIfDefined("terminateWorkerTimeout", terminateWorkerTimeout);
		setIfDefined("useCompressionStream", useCompressionStream);
		setIfDefined("useWebWorkers", useWebWorkers);
		if (Deflate) {
			config.CompressionStream = new StreamAdapter(Deflate);
		}
		if (Inflate) {
			config.DecompressionStream = new StreamAdapter(Inflate);
		}
		setIfDefined("CompressionStream", CompressionStream);
		setIfDefined("DecompressionStream", DecompressionStream);
		if (workerScripts !== UNDEFINED_VALUE) {
			const { deflate, inflate } = workerScripts;
			if (deflate || inflate) {
				if (!config.workerScripts) {
					config.workerScripts = {};
				}
			}
			if (deflate) {
				if (!Array$1.isArray(deflate)) {
					throw new Error$1("workerScripts.deflate must be an array");
				}
				config.workerScripts.deflate = deflate;
			}
			if (inflate) {
				if (!Array$1.isArray(inflate)) {
					throw new Error$1("workerScripts.inflate must be an array");
				}
				config.workerScripts.inflate = inflate;
			}
		}
	}

	function setIfDefined(propertyName, propertyValue) {
		if (propertyValue !== UNDEFINED_VALUE) {
			config[propertyName] = propertyValue;
		}
	}

	function e(e){const t=()=>URL$2.createObjectURL(new Blob$2(['const{Array:e,Object:t,Number:n,Math:r,Error:s,Uint8Array:a,Uint16Array:i,Uint32Array:o,Int32Array:l,Map:c,DataView:h,Promise:f,TextEncoder:u,crypto:p,postMessage:d,TransformStream:g,ReadableStream:w,WritableStream:v,CompressionStream:y,DecompressionStream:b}=self;class m{constructor(e){return class extends g{constructor(t,n){const r=new e(n);super({transform(e,t){t.enqueue(r.append(e))},flush(e){const t=r.flush();t&&e.enqueue(t)}})}}}}const _=[];for(let e=0;256>e;e++){let t=e;for(let e=0;8>e;e++)1&t?t=t>>>1^3988292384:t>>>=1;_[e]=t}class k{constructor(e){this.crc=e||-1}append(e){let t=0|this.crc;for(let n=0,r=0|e.length;r>n;n++)t=t>>>8^_[255&(t^e[n])];this.crc=t}get(){return~this.crc}}class S extends g{constructor(){let e;const t=new k;super({transform(e,n){t.append(e),n.enqueue(e)},flush(){const n=new a(4);new h(n.buffer).setUint32(0,t.get()),e.value=n}}),e=this}}const z={concat(e,t){if(0===e.length||0===t.length)return e.concat(t);const n=e[e.length-1],r=z.getPartial(n);return 32===r?e.concat(t):z._shiftRight(t,r,0|n,e.slice(0,e.length-1))},bitLength(e){const t=e.length;if(0===t)return 0;const n=e[t-1];return 32*(t-1)+z.getPartial(n)},clamp(e,t){if(32*e.length<t)return e;const n=(e=e.slice(0,r.ceil(t/32))).length;return t&=31,n>0&&t&&(e[n-1]=z.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial:(e,t,n)=>32===e?t:(n?0|t:t<<32-e)+1099511627776*e,getPartial:e=>r.round(e/1099511627776)||32,_shiftRight(e,t,n,r){for(void 0===r&&(r=[]);t>=32;t-=32)r.push(n),n=0;if(0===t)return r.concat(e);for(let s=0;s<e.length;s++)r.push(n|e[s]>>>t),n=e[s]<<32-t;const s=e.length?e[e.length-1]:0,a=z.getPartial(s);return r.push(z.partial(t+a&31,t+a>32?n:r.pop(),1)),r}},D={bytes:{fromBits(e){const t=z.bitLength(e)/8,n=new a(t);let r;for(let s=0;t>s;s++)0==(3&s)&&(r=e[s/4]),n[s]=r>>>24,r<<=8;return n},toBits(e){const t=[];let n,r=0;for(n=0;n<e.length;n++)r=r<<8|e[n],3==(3&n)&&(t.push(r),r=0);return 3&n&&t.push(z.partial(8*(3&n),r)),t}}},C=class{constructor(e){const t=this;t.blockSize=512,t._init=[1732584193,4023233417,2562383102,271733878,3285377520],t._key=[1518500249,1859775393,2400959708,3395469782],e?(t._h=e._h.slice(0),t._buffer=e._buffer.slice(0),t._length=e._length):t.reset()}reset(){const e=this;return e._h=e._init.slice(0),e._buffer=[],e._length=0,e}update(e){const t=this;"string"==typeof e&&(e=D.utf8String.toBits(e));const n=t._buffer=z.concat(t._buffer,e),r=t._length,a=t._length=r+z.bitLength(e);if(a>9007199254740991)throw new s("Cannot hash more than 2^53 - 1 bits");const i=new o(n);let l=0;for(let e=t.blockSize+r-(t.blockSize+r&t.blockSize-1);a>=e;e+=t.blockSize)t._block(i.subarray(16*l,16*(l+1))),l+=1;return n.splice(0,16*l),t}finalize(){const e=this;let t=e._buffer;const n=e._h;t=z.concat(t,[z.partial(1,1)]);for(let e=t.length+2;15&e;e++)t.push(0);for(t.push(r.floor(e._length/4294967296)),t.push(0|e._length);t.length;)e._block(t.splice(0,16));return e.reset(),n}_f(e,t,n,r){return e>19?e>39?e>59?e>79?void 0:t^n^r:t&n|t&r|n&r:t^n^r:t&n|~t&r}_S(e,t){return t<<e|t>>>32-e}_block(t){const n=this,s=n._h,a=e(80);for(let e=0;16>e;e++)a[e]=t[e];let i=s[0],o=s[1],l=s[2],c=s[3],h=s[4];for(let e=0;79>=e;e++){16>e||(a[e]=n._S(1,a[e-3]^a[e-8]^a[e-14]^a[e-16]));const t=n._S(5,i)+n._f(e,o,l,c)+h+a[e]+n._key[r.floor(e/20)]|0;h=c,c=l,l=n._S(30,o),o=i,i=t}s[0]=s[0]+i|0,s[1]=s[1]+o|0,s[2]=s[2]+l|0,s[3]=s[3]+c|0,s[4]=s[4]+h|0}},I={getRandomValues(e){const t=new o(e.buffer),n=e=>{let t=987654321;const n=4294967295;return()=>(t=36969*(65535&t)+(t>>16)&n,(((t<<16)+(e=18e3*(65535&e)+(e>>16)&n)&n)/4294967296+.5)*(r.random()>.5?1:-1))};for(let s,a=0;a<e.length;a+=4){const e=n(4294967296*(s||r.random()));s=987654071*e(),t[a/4]=4294967296*e()|0}return e}},x={importKey:e=>new x.hmacSha1(D.bytes.toBits(e)),pbkdf2(e,t,n,r){if(n=n||1e4,0>r||0>n)throw new s("invalid params to pbkdf2");const a=1+(r>>5)<<2;let i,o,l,c,f;const u=new ArrayBuffer(a),p=new h(u);let d=0;const g=z;for(t=D.bytes.toBits(t),f=1;(a||1)>d;f++){for(i=o=e.encrypt(g.concat(t,[f])),l=1;n>l;l++)for(o=e.encrypt(o),c=0;c<o.length;c++)i[c]^=o[c];for(l=0;(a||1)>d&&l<i.length;l++)p.setInt32(d,i[l]),d+=4}return u.slice(0,r/8)},hmacSha1:class{constructor(e){const t=this,n=t._hash=C,r=[[],[]];t._baseHash=[new n,new n];const s=t._baseHash[0].blockSize/32;e.length>s&&(e=(new n).update(e).finalize());for(let t=0;s>t;t++)r[0][t]=909522486^e[t],r[1][t]=1549556828^e[t];t._baseHash[0].update(r[0]),t._baseHash[1].update(r[1]),t._resultHash=new n(t._baseHash[0])}reset(){const e=this;e._resultHash=new e._hash(e._baseHash[0]),e._updated=!1}update(e){this._updated=!0,this._resultHash.update(e)}digest(){const e=this,t=e._resultHash.finalize(),n=new e._hash(e._baseHash[1]).update(t).finalize();return e.reset(),n}encrypt(e){if(this._updated)throw new s("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}}},A=void 0!==p&&"function"==typeof p.getRandomValues,T="Invalid password",R="Invalid signature",H="zipjs-abort-check-password";function q(e){return A?p.getRandomValues(e):I.getRandomValues(e)}const B=16,K={name:"PBKDF2"},V=t.assign({hash:{name:"HMAC"}},K),P=t.assign({iterations:1e3,hash:{name:"SHA-1"}},K),E=["deriveBits"],U=[8,12,16],W=[16,24,32],M=10,N=[0,0,0,0],O="undefined",F="function",L=typeof p!=O,j=L&&p.subtle,G=L&&typeof j!=O,X=D.bytes,J=class{constructor(e){const t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();const n=t._tables[0][4],r=t._tables[1],a=e.length;let i,o,l,c=1;if(4!==a&&6!==a&&8!==a)throw new s("invalid aes key size");for(t._key=[o=e.slice(0),l=[]],i=a;4*a+28>i;i++){let e=o[i-1];(i%a==0||8===a&&i%a==4)&&(e=n[e>>>24]<<24^n[e>>16&255]<<16^n[e>>8&255]<<8^n[255&e],i%a==0&&(e=e<<8^e>>>24^c<<24,c=c<<1^283*(c>>7))),o[i]=o[i-a]^e}for(let e=0;i;e++,i--){const t=o[3&e?i:i-4];l[e]=4>=i||4>e?t:r[0][n[t>>>24]]^r[1][n[t>>16&255]]^r[2][n[t>>8&255]]^r[3][n[255&t]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){const e=this._tables[0],t=this._tables[1],n=e[4],r=t[4],s=[],a=[];let i,o,l,c;for(let e=0;256>e;e++)a[(s[e]=e<<1^283*(e>>7))^e]=e;for(let h=i=0;!n[h];h^=o||1,i=a[i]||1){let a=i^i<<1^i<<2^i<<3^i<<4;a=a>>8^255&a^99,n[h]=a,r[a]=h,c=s[l=s[o=s[h]]];let f=16843009*c^65537*l^257*o^16843008*h,u=257*s[a]^16843008*a;for(let n=0;4>n;n++)e[n][h]=u=u<<24^u>>>8,t[n][a]=f=f<<24^f>>>8}for(let n=0;5>n;n++)e[n]=e[n].slice(0),t[n]=t[n].slice(0)}_crypt(e,t){if(4!==e.length)throw new s("invalid aes block size");const n=this._key[t],r=n.length/4-2,a=[0,0,0,0],i=this._tables[t],o=i[0],l=i[1],c=i[2],h=i[3],f=i[4];let u,p,d,g=e[0]^n[0],w=e[t?3:1]^n[1],v=e[2]^n[2],y=e[t?1:3]^n[3],b=4;for(let e=0;r>e;e++)u=o[g>>>24]^l[w>>16&255]^c[v>>8&255]^h[255&y]^n[b],p=o[w>>>24]^l[v>>16&255]^c[y>>8&255]^h[255&g]^n[b+1],d=o[v>>>24]^l[y>>16&255]^c[g>>8&255]^h[255&w]^n[b+2],y=o[y>>>24]^l[g>>16&255]^c[w>>8&255]^h[255&v]^n[b+3],b+=4,g=u,w=p,v=d;for(let e=0;4>e;e++)a[t?3&-e:e]=f[g>>>24]<<24^f[w>>16&255]<<16^f[v>>8&255]<<8^f[255&y]^n[b++],u=g,g=w,w=v,v=y,y=u;return a}},Q=class{constructor(e,t){this._prf=e,this._initIv=t,this._iv=t}reset(){this._iv=this._initIv}update(e){return this.calculate(this._prf,e,this._iv)}incWord(e){if(255==(e>>24&255)){let t=e>>16&255,n=e>>8&255,r=255&e;255===t?(t=0,255===n?(n=0,255===r?r=0:++r):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=r}else e+=1<<24;return e}incCounter(e){0===(e[0]=this.incWord(e[0]))&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let r;if(!(r=t.length))return[];const s=z.bitLength(t);for(let s=0;r>s;s+=4){this.incCounter(n);const r=e.encrypt(n);t[s]^=r[0],t[s+1]^=r[1],t[s+2]^=r[2],t[s+3]^=r[3]}return z.clamp(t,s)}},Y=x.hmacSha1;let Z=L&&G&&typeof j.importKey==F,$=L&&G&&typeof j.deriveBits==F;class ee extends g{constructor({password:e,signed:n,encryptionStrength:r,checkPasswordOnly:i}){super({start(){t.assign(this,{ready:new f((e=>this.resolveReady=e)),password:e,signed:n,strength:r-1,pending:new a})},async transform(e,t){const n=this,{password:r,strength:o,resolveReady:l,ready:c}=n;r?(await(async(e,t,n,r)=>{const a=await re(e,t,n,ae(r,0,U[t])),i=ae(r,U[t]);if(a[0]!=i[0]||a[1]!=i[1])throw new s(T)})(n,o,r,ae(e,0,U[o]+2)),e=ae(e,U[o]+2),i?t.error(new s(H)):l()):await c;const h=new a(e.length-M-(e.length-M)%B);t.enqueue(ne(n,e,h,0,M,!0))},async flush(e){const{signed:t,ctr:n,hmac:r,pending:i,ready:o}=this;await o;const l=ae(i,0,i.length-M),c=ae(i,i.length-M);let h=new a;if(l.length){const e=oe(X,l);r.update(e);const t=n.update(e);h=ie(X,t)}if(t){const e=ae(ie(X,r.digest()),0,M);for(let t=0;M>t;t++)if(e[t]!=c[t])throw new s(R)}e.enqueue(h)}})}}class te extends g{constructor({password:e,encryptionStrength:n}){let r;super({start(){t.assign(this,{ready:new f((e=>this.resolveReady=e)),password:e,strength:n-1,pending:new a})},async transform(e,t){const n=this,{password:r,strength:s,resolveReady:i,ready:o}=n;let l=new a;r?(l=await(async(e,t,n)=>{const r=q(new a(U[t]));return se(r,await re(e,t,n,r))})(n,s,r),i()):await o;const c=new a(l.length+e.length-e.length%B);c.set(l,0),t.enqueue(ne(n,e,c,l.length,0))},async flush(e){const{ctr:t,hmac:n,pending:s,ready:i}=this;await i;let o=new a;if(s.length){const e=t.update(oe(X,s));n.update(e),o=ie(X,e)}r.signature=ie(X,n.digest()).slice(0,M),e.enqueue(se(o,r.signature))}}),r=this}}function ne(e,t,n,r,s,i){const{ctr:o,hmac:l,pending:c}=e,h=t.length-s;let f;for(c.length&&(t=se(c,t),n=((e,t)=>{if(t&&t>e.length){const n=e;(e=new a(t)).set(n,0)}return e})(n,h-h%B)),f=0;h-B>=f;f+=B){const e=oe(X,ae(t,f,f+B));i&&l.update(e);const s=o.update(e);i||l.update(s),n.set(ie(X,s),f+r)}return e.pending=ae(t,f),n}async function re(n,r,s,i){n.password=null;const o=(e=>{if(void 0===u){const t=new a((e=unescape(encodeURIComponent(e))).length);for(let n=0;n<t.length;n++)t[n]=e.charCodeAt(n);return t}return(new u).encode(e)})(s),l=await(async(e,t,n,r,s)=>{if(!Z)return x.importKey(t);try{return await j.importKey("raw",t,n,!1,s)}catch(e){return Z=!1,x.importKey(t)}})(0,o,V,0,E),c=await(async(e,t,n)=>{if(!$)return x.pbkdf2(t,e.salt,P.iterations,n);try{return await j.deriveBits(e,t,n)}catch(r){return $=!1,x.pbkdf2(t,e.salt,P.iterations,n)}})(t.assign({salt:i},P),l,8*(2*W[r]+2)),h=new a(c),f=oe(X,ae(h,0,W[r])),p=oe(X,ae(h,W[r],2*W[r])),d=ae(h,2*W[r]);return t.assign(n,{keys:{key:f,authentication:p,passwordVerification:d},ctr:new Q(new J(f),e.from(N)),hmac:new Y(p)}),d}function se(e,t){let n=e;return e.length+t.length&&(n=new a(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function ae(e,t,n){return e.subarray(t,n)}function ie(e,t){return e.fromBits(t)}function oe(e,t){return e.toBits(t)}class le extends g{constructor({password:e,passwordVerification:n,checkPasswordOnly:r}){super({start(){t.assign(this,{password:e,passwordVerification:n}),ue(this,e)},transform(e,t){const n=this;if(n.password){const t=he(n,e.subarray(0,12));if(n.password=null,t[11]!=n.passwordVerification)throw new s(T);e=e.subarray(12)}r?t.error(new s(H)):t.enqueue(he(n,e))}})}}class ce extends g{constructor({password:e,passwordVerification:n}){super({start(){t.assign(this,{password:e,passwordVerification:n}),ue(this,e)},transform(e,t){const n=this;let r,s;if(n.password){n.password=null;const t=q(new a(12));t[11]=n.passwordVerification,r=new a(e.length+t.length),r.set(fe(n,t),0),s=12}else r=new a(e.length),s=0;r.set(fe(n,e),s),t.enqueue(r)}})}}function he(e,t){const n=new a(t.length);for(let r=0;r<t.length;r++)n[r]=de(e)^t[r],pe(e,n[r]);return n}function fe(e,t){const n=new a(t.length);for(let r=0;r<t.length;r++)n[r]=de(e)^t[r],pe(e,t[r]);return n}function ue(e,n){const r=[305419896,591751049,878082192];t.assign(e,{keys:r,crcKey0:new k(r[0]),crcKey2:new k(r[2])});for(let t=0;t<n.length;t++)pe(e,n.charCodeAt(t))}function pe(e,t){let[n,s,a]=e.keys;e.crcKey0.append([t]),n=~e.crcKey0.get(),s=we(r.imul(we(s+ge(n)),134775813)+1),e.crcKey2.append([s>>>24]),a=~e.crcKey2.get(),e.keys=[n,s,a]}function de(e){const t=2|e.keys[2];return ge(r.imul(t,1^t)>>>8)}function ge(e){return 255&e}function we(e){return 4294967295&e}const ve="deflate-raw";class ye extends g{constructor(e,{chunkSize:t,CompressionStream:n,CompressionStreamNative:r}){super({});const{compressed:s,encrypted:a,useCompressionStream:i,zipCrypto:o,signed:l,level:c}=e,f=this;let u,p,d=me(super.readable);a&&!o||!l||(u=new S,d=Se(d,u)),s&&(d=ke(d,i,{level:c,chunkSize:t},r,n)),a&&(o?d=Se(d,new ce(e)):(p=new te(e),d=Se(d,p))),_e(f,d,(()=>{let e;a&&!o&&(e=p.signature),a&&!o||!l||(e=new h(u.value.buffer).getUint32(0)),f.signature=e}))}}class be extends g{constructor(e,{chunkSize:t,DecompressionStream:n,DecompressionStreamNative:r}){super({});const{zipCrypto:a,encrypted:i,signed:o,signature:l,compressed:c,useCompressionStream:f}=e;let u,p,d=me(super.readable);i&&(a?d=Se(d,new le(e)):(p=new ee(e),d=Se(d,p))),c&&(d=ke(d,f,{chunkSize:t},r,n)),i&&!a||!o||(u=new S,d=Se(d,u)),_e(this,d,(()=>{if((!i||a)&&o){const e=new h(u.value.buffer);if(l!=e.getUint32(0,!1))throw new s(R)}}))}}function me(e){return Se(e,new g({transform(e,t){e&&e.length&&t.enqueue(e)}}))}function _e(e,n,r){n=Se(n,new g({flush:r})),t.defineProperty(e,"readable",{get:()=>n})}function ke(e,t,n,r,s){try{e=Se(e,new(t&&r?r:s)(ve,n))}catch(r){if(!t)throw r;e=Se(e,new s(ve,n))}return e}function Se(e,t){return e.pipeThrough(t)}const ze="data";class De extends g{constructor(e,n){super({});const r=this,{codecType:s}=e;let a;s.startsWith("deflate")?a=ye:s.startsWith("inflate")&&(a=be);let i=0;const o=new a(e,n),l=super.readable,c=new g({transform(e,t){e&&e.length&&(i+=e.length,t.enqueue(e))},flush(){const{signature:e}=o;t.assign(r,{signature:e,size:i})}});t.defineProperty(r,"readable",{get:()=>l.pipeThrough(o).pipeThrough(c)})}}const Ce=new c,Ie=new c;let xe=0;async function Ae(e){try{const{options:t,scripts:r,config:s}=e;r&&r.length&&importScripts.apply(void 0,r),self.initCodec&&self.initCodec(),s.CompressionStreamNative=self.CompressionStream,s.DecompressionStreamNative=self.DecompressionStream,self.Deflate&&(s.CompressionStream=new m(self.Deflate)),self.Inflate&&(s.DecompressionStream=new m(self.Inflate));const a={highWaterMark:1,size:()=>s.chunkSize},i=e.readable||new w({async pull(e){const t=new f((e=>Ce.set(xe,e)));Te({type:"pull",messageId:xe}),xe=(xe+1)%n.MAX_SAFE_INTEGER;const{value:r,done:s}=await t;e.enqueue(r),s&&e.close()}},a),o=e.writable||new v({async write(e){let t;const r=new f((e=>t=e));Ie.set(xe,t),Te({type:ze,value:e,messageId:xe}),xe=(xe+1)%n.MAX_SAFE_INTEGER,await r}},a),l=new De(t,s);await i.pipeThrough(l).pipeTo(o,{preventClose:!0,preventAbort:!0});try{await o.getWriter().close()}catch(e){}const{signature:c,size:h}=l;Te({type:"close",result:{signature:c,size:h}})}catch(e){Re(e)}}function Te(e){let{value:t}=e;if(t)if(t.length)try{t=new a(t),e.value=t.buffer,d(e,[e.value])}catch(t){d(e)}else d(e);else d(e)}function Re(e=new s("Unknown error")){const{message:t,stack:n,code:r,name:a}=e;d({error:{message:t,stack:n,code:r,name:a}})}addEventListener("message",(({data:e})=>{const{type:t,messageId:n,value:r,done:s}=e;try{if("start"==t&&Ae(e),t==ze){const e=Ce.get(n);Ce.delete(n),e({value:new a(r),done:s})}if("ack"==t){const e=Ie.get(n);Ie.delete(n),e()}}catch(e){Re(e)}}));var He=a,qe=i,Be=l,Ke=new He([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),Ve=new He([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),Pe=new He([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),Ee=(e,t)=>{for(var n=new qe(31),r=0;31>r;++r)n[r]=t+=1<<e[r-1];var s=new Be(n[30]);for(r=1;30>r;++r)for(var a=n[r];a<n[r+1];++a)s[a]=a-n[r]<<5|r;return{b:n,r:s}},Ue=Ee(Ke,2),We=Ue.b,Me=Ue.r;We[28]=258,Me[258]=28;for(var Ne=Ee(Ve,0),Oe=Ne.b,Fe=Ne.r,Le=new qe(32768),je=0;32768>je;++je){var Ge=(43690&je)>>1|(21845&je)<<1;Ge=(61680&(Ge=(52428&Ge)>>2|(13107&Ge)<<2))>>4|(3855&Ge)<<4,Le[je]=((65280&Ge)>>8|(255&Ge)<<8)>>1}var Xe=(e,t,n)=>{for(var r=e.length,s=0,a=new qe(t);r>s;++s)e[s]&&++a[e[s]-1];var i,o=new qe(t);for(s=1;t>s;++s)o[s]=o[s-1]+a[s-1]<<1;if(n){i=new qe(1<<t);var l=15-t;for(s=0;r>s;++s)if(e[s])for(var c=s<<4|e[s],h=t-e[s],f=o[e[s]-1]++<<h,u=f|(1<<h)-1;u>=f;++f)i[Le[f]>>l]=c}else for(i=new qe(r),s=0;r>s;++s)e[s]&&(i[s]=Le[o[e[s]-1]++]>>15-e[s]);return i},Je=new He(288);for(je=0;144>je;++je)Je[je]=8;for(je=144;256>je;++je)Je[je]=9;for(je=256;280>je;++je)Je[je]=7;for(je=280;288>je;++je)Je[je]=8;var Qe=new He(32);for(je=0;32>je;++je)Qe[je]=5;var Ye=Xe(Je,9,0),Ze=Xe(Je,9,1),$e=Xe(Qe,5,0),et=Xe(Qe,5,1),tt=e=>{for(var t=e[0],n=1;n<e.length;++n)e[n]>t&&(t=e[n]);return t},nt=(e,t,n)=>{var r=t/8|0;return(e[r]|e[r+1]<<8)>>(7&t)&n},rt=(e,t)=>{var n=t/8|0;return(e[n]|e[n+1]<<8|e[n+2]<<16)>>(7&t)},st=e=>(e+7)/8|0,at=(e,t,n)=>{(null==t||0>t)&&(t=0),(null==n||n>e.length)&&(n=e.length);var r=new He(n-t);return r.set(e.subarray(t,n)),r},it=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"],ot=(e,t,n)=>{var r=new s(t||it[e]);if(r.code=e,s.captureStackTrace&&s.captureStackTrace(r,ot),!n)throw r;return r},lt=(e,t,n)=>{n<<=7&t;var r=t/8|0;e[r]|=n,e[r+1]|=n>>8},ct=(e,t,n)=>{n<<=7&t;var r=t/8|0;e[r]|=n,e[r+1]|=n>>8,e[r+2]|=n>>16},ht=(e,t)=>{for(var n=[],r=0;r<e.length;++r)e[r]&&n.push({s:r,f:e[r]});var s=n.length,a=n.slice();if(!s)return{t:vt,l:0};if(1==s){var i=new He(n[0].s+1);return i[n[0].s]=1,{t:i,l:1}}n.sort(((e,t)=>e.f-t.f)),n.push({s:-1,f:25001});var o=n[0],l=n[1],c=0,h=1,f=2;for(n[0]={s:-1,f:o.f+l.f,l:o,r:l};h!=s-1;)o=n[n[c].f<n[f].f?c++:f++],l=n[c!=h&&n[c].f<n[f].f?c++:f++],n[h++]={s:-1,f:o.f+l.f,l:o,r:l};var u=a[0].s;for(r=1;s>r;++r)a[r].s>u&&(u=a[r].s);var p=new qe(u+1),d=ft(n[h-1],p,0);if(d>t){r=0;var g=0,w=d-t,v=1<<w;for(a.sort(((e,t)=>p[t.s]-p[e.s]||e.f-t.f));s>r;++r){var y=a[r].s;if(p[y]<=t)break;g+=v-(1<<d-p[y]),p[y]=t}for(g>>=w;g>0;){var b=a[r].s;p[b]<t?g-=1<<t-p[b]++-1:++r}for(;r>=0&&g;--r){var m=a[r].s;p[m]==t&&(--p[m],++g)}d=t}return{t:new He(p),l:d}},ft=(e,t,n)=>-1==e.s?r.max(ft(e.l,t,n+1),ft(e.r,t,n+1)):t[e.s]=n,ut=e=>{for(var t=e.length;t&&!e[--t];);for(var n=new qe(++t),r=0,s=e[0],a=1,i=e=>{n[r++]=e},o=1;t>=o;++o)if(e[o]==s&&o!=t)++a;else{if(!s&&a>2){for(;a>138;a-=138)i(32754);a>2&&(i(a>10?a-11<<5|28690:a-3<<5|12305),a=0)}else if(a>3){for(i(s),--a;a>6;a-=6)i(8304);a>2&&(i(a-3<<5|8208),a=0)}for(;a--;)i(s);a=1,s=e[o]}return{c:n.subarray(0,r),n:t}},pt=(e,t)=>{for(var n=0,r=0;r<t.length;++r)n+=e[r]*t[r];return n},dt=(e,t,n)=>{var r=n.length,s=st(t+2);e[s]=255&r,e[s+1]=r>>8,e[s+2]=255^e[s],e[s+3]=255^e[s+1];for(var a=0;r>a;++a)e[s+a+4]=n[a];return 8*(s+4+r)},gt=(e,t,n,r,s,a,i,o,l,c,h)=>{lt(t,h++,n),++s[256];for(var f=ht(s,15),u=f.t,p=f.l,d=ht(a,15),g=d.t,w=d.l,v=ut(u),y=v.c,b=v.n,m=ut(g),_=m.c,k=m.n,S=new qe(19),z=0;z<y.length;++z)++S[31&y[z]];for(z=0;z<_.length;++z)++S[31&_[z]];for(var D=ht(S,7),C=D.t,I=D.l,x=19;x>4&&!C[Pe[x-1]];--x);var A,T,R,H,q=c+5<<3,B=pt(s,Je)+pt(a,Qe)+i,K=pt(s,u)+pt(a,g)+i+14+3*x+pt(S,C)+2*S[16]+3*S[17]+7*S[18];if(l>=0&&B>=q&&K>=q)return dt(t,h,e.subarray(l,l+c));if(lt(t,h,1+(B>K)),h+=2,B>K){A=Xe(u,p,0),T=u,R=Xe(g,w,0),H=g;var V=Xe(C,I,0);for(lt(t,h,b-257),lt(t,h+5,k-1),lt(t,h+10,x-4),h+=14,z=0;x>z;++z)lt(t,h+3*z,C[Pe[z]]);h+=3*x;for(var P=[y,_],E=0;2>E;++E){var U=P[E];for(z=0;z<U.length;++z){var W=31&U[z];lt(t,h,V[W]),h+=C[W],W>15&&(lt(t,h,U[z]>>5&127),h+=U[z]>>12)}}}else A=Ye,T=Je,R=$e,H=Qe;for(z=0;o>z;++z){var M=r[z];if(M>255){ct(t,h,A[257+(W=M>>18&31)]),h+=T[W+257],W>7&&(lt(t,h,M>>23&31),h+=Ke[W]);var N=31&M;ct(t,h,R[N]),h+=H[N],N>3&&(ct(t,h,M>>5&8191),h+=Ve[N])}else ct(t,h,A[M]),h+=T[M]}return ct(t,h,A[256]),h+T[256]},wt=new Be([65540,131080,131088,131104,262176,1048704,1048832,2114560,2117632]),vt=new He(0),yt=function(){function e(e,t){if("function"==typeof e&&(t=e,e={}),this.ondata=t,this.o=e||{},this.s={l:0,i:32768,w:32768,z:32768},this.b=new He(98304),this.o.dictionary){var n=this.o.dictionary.subarray(-32768);this.b.set(n,32768-n.length),this.s.i=32768-n.length}}return e.prototype.p=function(e,t){this.ondata(((e,t,n,s,a)=>{if(!a&&(a={l:1},t.dictionary)){var i=t.dictionary.subarray(-32768),o=new He(i.length+e.length);o.set(i),o.set(e,i.length),e=o,a.w=i.length}return((e,t,n,s,a,i)=>{var o=i.z||e.length,l=new He(0+o+5*(1+r.ceil(o/7e3))+0),c=l.subarray(0,l.length-0),h=i.l,f=7&(i.r||0);if(t){f&&(c[0]=i.r>>3);for(var u=wt[t-1],p=u>>13,d=8191&u,g=(1<<n)-1,w=i.p||new qe(32768),v=i.h||new qe(g+1),y=r.ceil(n/3),b=2*y,m=t=>(e[t]^e[t+1]<<y^e[t+2]<<b)&g,_=new Be(25e3),k=new qe(288),S=new qe(32),z=0,D=0,C=i.i||0,I=0,x=i.w||0,A=0;o>C+2;++C){var T=m(C),R=32767&C,H=v[T];if(w[R]=H,v[T]=R,C>=x){var q=o-C;if((z>7e3||I>24576)&&(q>423||!h)){f=gt(e,c,0,_,k,S,D,I,A,C-A,f),I=z=D=0,A=C;for(var B=0;286>B;++B)k[B]=0;for(B=0;30>B;++B)S[B]=0}var K=2,V=0,P=d,E=R-H&32767;if(q>2&&T==m(C-E))for(var U=r.min(p,q)-1,W=r.min(32767,C),M=r.min(258,q);W>=E&&--P&&R!=H;){if(e[C+K]==e[C+K-E]){for(var N=0;M>N&&e[C+N]==e[C+N-E];++N);if(N>K){if(K=N,V=E,N>U)break;var O=r.min(E,N-2),F=0;for(B=0;O>B;++B){var L=C-E+B&32767,j=L-w[L]&32767;j>F&&(F=j,H=L)}}}E+=(R=H)-(H=w[R])&32767}if(V){_[I++]=268435456|Me[K]<<18|Fe[V];var G=31&Me[K],X=31&Fe[V];D+=Ke[G]+Ve[X],++k[257+G],++S[X],x=C+K,++z}else _[I++]=e[C],++k[e[C]]}}for(C=r.max(C,x);o>C;++C)_[I++]=e[C],++k[e[C]];f=gt(e,c,h,_,k,S,D,I,A,C-A,f),h||(i.r=7&f|c[f/8|0]<<3,f-=7,i.h=v,i.p=w,i.i=C,i.w=x)}else{for(C=i.w||0;o+h>C;C+=65535){var J=C+65535;o>J||(c[f/8|0]=h,J=o),f=dt(c,f+1,e.subarray(C,J))}i.i=o}return at(l,0,0+st(f)+0)})(e,null==t.level?6:t.level,null==t.mem?r.ceil(1.5*r.max(8,r.min(13,r.log(e.length)))):12+t.mem,0,0,a)})(e,this.o,0,0,this.s),t)},e.prototype.push=function(e,t){this.ondata||ot(5),this.s.l&&ot(4);var n=e.length+this.s.z;if(n>this.b.length){if(n>2*this.b.length-32768){var r=new He(-32768&n);r.set(this.b.subarray(0,this.s.z)),this.b=r}var s=this.b.length-this.s.z;s&&(this.b.set(e.subarray(0,s),this.s.z),this.s.z=this.b.length,this.p(this.b,!1)),this.b.set(this.b.subarray(-32768)),this.b.set(e.subarray(s),32768),this.s.z=e.length-s+32768,this.s.i=32766,this.s.w=32768}else this.b.set(e,this.s.z),this.s.z+=e.length;this.s.l=1&t,(this.s.z>this.s.w+8191||t)&&(this.p(this.b,t||!1),this.s.w=this.s.i,this.s.i-=2)},e}(),bt=function(){function e(e,t){"function"==typeof e&&(t=e,e={}),this.ondata=t;var n=e&&e.dictionary&&e.dictionary.subarray(-32768);this.s={i:0,b:n?n.length:0},this.o=new He(32768),this.p=new He(0),n&&this.o.set(n)}return e.prototype.e=function(e){if(this.ondata||ot(5),this.d&&ot(4),this.p.length){if(e.length){var t=new He(this.p.length+e.length);t.set(this.p),t.set(e,this.p.length),this.p=t}}else this.p=e},e.prototype.c=function(e){this.s.i=+(this.d=e||!1);var t=this.s.b,n=((e,t,n)=>{var s=e.length;if(!s||t.f&&!t.l)return n||new He(0);var a=!n||2!=t.i,i=t.i;n||(n=new He(3*s));var o=e=>{var t=n.length;if(e>t){var s=new He(r.max(2*t,e));s.set(n),n=s}},l=t.f||0,c=t.p||0,h=t.b||0,f=t.l,u=t.d,p=t.m,d=t.n,g=8*s;do{if(!f){l=nt(e,c,1);var w=nt(e,c+1,3);if(c+=3,!w){var v=e[(x=st(c)+4)-4]|e[x-3]<<8,y=x+v;if(y>s){i&&ot(0);break}a&&o(h+v),n.set(e.subarray(x,y),h),t.b=h+=v,t.p=c=8*y,t.f=l;continue}if(1==w)f=Ze,u=et,p=9,d=5;else if(2==w){var b=nt(e,c,31)+257,m=nt(e,c+10,15)+4,_=b+nt(e,c+5,31)+1;c+=14;for(var k=new He(_),S=new He(19),z=0;m>z;++z)S[Pe[z]]=nt(e,c+3*z,7);c+=3*m;var D=tt(S),C=(1<<D)-1,I=Xe(S,D,1);for(z=0;_>z;){var x,A=I[nt(e,c,C)];if(c+=15&A,16>(x=A>>4))k[z++]=x;else{var T=0,R=0;for(16==x?(R=3+nt(e,c,3),c+=2,T=k[z-1]):17==x?(R=3+nt(e,c,7),c+=3):18==x&&(R=11+nt(e,c,127),c+=7);R--;)k[z++]=T}}var H=k.subarray(0,b),q=k.subarray(b);p=tt(H),d=tt(q),f=Xe(H,p,1),u=Xe(q,d,1)}else ot(1);if(c>g){i&&ot(0);break}}a&&o(h+131072);for(var B=(1<<p)-1,K=(1<<d)-1,V=c;;V=c){var P=(T=f[rt(e,c)&B])>>4;if((c+=15&T)>g){i&&ot(0);break}if(T||ot(2),256>P)n[h++]=P;else{if(256==P){V=c,f=null;break}var E=P-254;if(P>264){var U=Ke[z=P-257];E=nt(e,c,(1<<U)-1)+We[z],c+=U}var W=u[rt(e,c)&K],M=W>>4;if(W||ot(3),c+=15&W,q=Oe[M],M>3&&(U=Ve[M],q+=rt(e,c)&(1<<U)-1,c+=U),c>g){i&&ot(0);break}a&&o(h+131072);var N=h+E;if(q>h){var O=0-q,F=r.min(q,N);for(0>O+h&&ot(3);F>h;++h)n[h]=undefined[O+h]}for(;N>h;h+=4)n[h]=n[h-q],n[h+1]=n[h+1-q],n[h+2]=n[h+2-q],n[h+3]=n[h+3-q];h=N}}t.l=f,t.p=V,t.b=h,t.f=l,f&&(l=1,t.m=p,t.d=u,t.n=d)}while(!l);return h==n.length?n:at(n,0,h)})(this.p,this.s,this.o);this.ondata(at(n,t,this.s.b),this.d),this.o=at(n,this.s.b-32768),this.s.b=this.o.length,this.p=at(this.p,this.s.p/8|0),this.s.p&=7},e.prototype.push=function(e,t){this.e(e),this.c(t)},e}(),mt="undefined"!=typeof TextDecoder&&new TextDecoder;try{mt.decode(vt,{stream:!0})}catch(e){}function _t(e,n,r){return class{constructor(s){const i=this;var o,l;o=s,l="level",("function"==typeof t.hasOwn?t.hasOwn(o,l):o.hasOwnProperty(l))&&void 0===s.level&&delete s.level,i.codec=new e(t.assign({},n,s)),r(i.codec,(e=>{if(i.pendingData){const t=i.pendingData;i.pendingData=new a(t.length+e.length);const{pendingData:n}=i;n.set(t,0),n.set(e,t.length)}else i.pendingData=new a(e)}))}append(e){return this.codec.push(e),s(this)}flush(){return this.codec.push(new a,!0),s(this)}};function s(e){if(e.pendingData){const t=e.pendingData;return e.pendingData=null,t}return new a}}const{Deflate:kt,Inflate:St}=((e,t={},n)=>({Deflate:_t(e.Deflate,t.deflate,n),Inflate:_t(e.Inflate,t.inflate,n)}))({Deflate:yt,Inflate:bt},void 0,((e,t)=>e.ondata=t));self.initCodec=()=>{self.Deflate=kt,self.Inflate=St};\n'],{type:"text/javascript"}));e({workerScripts:{inflate:[t],deflate:[t]}});}

	/*
	 Copyright (c) 2022 Gildas Lormeau. All rights reserved.

	 Redistribution and use in source and binary forms, with or without
	 modification, are permitted provided that the following conditions are met:

	 1. Redistributions of source code must retain the above copyright notice,
	 this list of conditions and the following disclaimer.

	 2. Redistributions in binary form must reproduce the above copyright 
	 notice, this list of conditions and the following disclaimer in 
	 the documentation and/or other materials provided with the distribution.

	 3. The names of the authors may not be used to endorse or promote products
	 derived from this software without specific prior written permission.

	 THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
	 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
	 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
	 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
	 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
	 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	 */

	typeof crypto$1 != "undefined" && typeof crypto$1.getRandomValues == "function";
	const PBKDF2_ALGORITHM = { name: "PBKDF2" };
	const HASH_ALGORITHM = { name: "HMAC" };
	const HASH_FUNCTION = "SHA-1";
	Object$1.assign({ hash: HASH_ALGORITHM }, PBKDF2_ALGORITHM);
	Object$1.assign({ iterations: 1000, hash: { name: HASH_FUNCTION } }, PBKDF2_ALGORITHM);
	const UNDEFINED_TYPE = "undefined";
	const FUNCTION_TYPE = "function";
	// deno-lint-ignore valid-typeof
	const CRYPTO_API_SUPPORTED = typeof crypto$1 != UNDEFINED_TYPE;
	const subtle = CRYPTO_API_SUPPORTED && crypto$1.subtle;
	const SUBTLE_API_SUPPORTED = CRYPTO_API_SUPPORTED && typeof subtle != UNDEFINED_TYPE;

	CRYPTO_API_SUPPORTED && SUBTLE_API_SUPPORTED && typeof subtle.importKey == FUNCTION_TYPE;
	CRYPTO_API_SUPPORTED && SUBTLE_API_SUPPORTED && typeof subtle.deriveBits == FUNCTION_TYPE;

	/*
	 Copyright (c) 2022 Gildas Lormeau. All rights reserved.

	 Redistribution and use in source and binary forms, with or without
	 modification, are permitted provided that the following conditions are met:

	 1. Redistributions of source code must retain the above copyright notice,
	 this list of conditions and the following disclaimer.

	 2. Redistributions in binary form must reproduce the above copyright 
	 notice, this list of conditions and the following disclaimer in 
	 the documentation and/or other materials provided with the distribution.

	 3. The names of the authors may not be used to endorse or promote products
	 derived from this software without specific prior written permission.

	 THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
	 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
	 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
	 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
	 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
	 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	 */

	/* global TextDecoder */

	const CP437 = "\0☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ".split("");
	CP437.length == 256;

	new Uint8Array$1([0x07, 0x00, 0x02, 0x00, 0x41, 0x45, 0x03, 0x00, 0x00]);

	/*
	 Copyright (c) 2022 Gildas Lormeau. All rights reserved.

	 Redistribution and use in source and binary forms, with or without
	 modification, are permitted provided that the following conditions are met:

	 1. Redistributions of source code must retain the above copyright notice,
	 this list of conditions and the following disclaimer.

	 2. Redistributions in binary form must reproduce the above copyright 
	 notice, this list of conditions and the following disclaimer in 
	 the documentation and/or other materials provided with the distribution.

	 3. The names of the authors may not be used to endorse or promote products
	 derived from this software without specific prior written permission.

	 THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
	 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
	 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
	 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
	 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
	 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	 */

	let baseURL;
	try {
		baseURL = (typeof document === 'undefined' && typeof location === 'undefined' ? new (require('u' + 'rl').URL)('file:' + __filename).href : typeof document === 'undefined' ? location.href : (document.currentScript && document.currentScript.src || new URL('single-file-extension-editor-helper.js', document.baseURI).href));
	} catch (_error) {
		// ignored
	}
	configure({ baseURL });
	e(configure);

	// dist/csstree.esm.js from https://github.com/csstree/csstree/tree/612cc5f2922b2304869497d165a0cc65257f7a8b

	/*
	 * Copyright (C) 2016-2022 by Roman Dvornov
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 * 
	 * The above copyright notice and this permission notice shall be included in
	 * all copies or substantial portions of the Software.
	 * 
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	 * THE SOFTWARE.
	 */

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ei=Jo(),pr=5,ti=1<<pr,ri=ti-1,ni=ti;function ks(e){return e<0?(-e<<1)+1:(e<<1)+0}function ws(e){var t=(e&1)===1,r=e>>1;return t?-r:r}hr.encode=function(t){var r="",n,o=ks(t);do n=o&ri,o>>>=pr,o>0&&(n|=ni),r+=ei.encode(n);while(o>0);return r};hr.decode=function(t,r,n){var o=t.length,i=0,s=0,u,c;do{if(r>=o)throw new Error("Expected more digits in base 64 VLQ value.");if(c=ei.decode(t.charCodeAt(r++)),c===-1)throw new Error("Invalid base64 digit: "+t.charAt(r-1));u=!!(c&ni),c&=ri,i=i+(c<<s),s+=pr;}while(u);n.value=ws(i),n.rest=r;};});var Et=Oe(K=>{function vs(e,t,r){if(t in e)return e[t];if(arguments.length===3)return r;throw new Error('"'+t+'" is a required argument.')}K.getArg=vs;var ii=/^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/,Ss=/^data:.+\,.+$/;function nt(e){var t=e.match(ii);return t?{scheme:t[1],auth:t[2],host:t[3],port:t[4],path:t[5]}:null}K.urlParse=nt;function Ue(e){var t="";return e.scheme&&(t+=e.scheme+":"),t+="//",e.auth&&(t+=e.auth+"@"),e.host&&(t+=e.host),e.port&&(t+=":"+e.port),e.path&&(t+=e.path),t}K.urlGenerate=Ue;var Cs=32;function As(e){var t=[];return function(r){for(var n=0;n<t.length;n++)if(t[n].input===r){var o=t[0];return t[0]=t[n],t[n]=o,t[0].result}var i=e(r);return t.unshift({input:r,result:i}),t.length>Cs&&t.pop(),i}}var mr=As(function(t){var r=t,n=nt(t);if(n){if(!n.path)return t;r=n.path;}for(var o=K.isAbsolute(r),i=[],s=0,u=0;;)if(s=u,u=r.indexOf("/",s),u===-1){i.push(r.slice(s));break}else for(i.push(r.slice(s,u));u<r.length&&r[u]==="/";)u++;for(var c,a=0,u=i.length-1;u>=0;u--)c=i[u],c==="."?i.splice(u,1):c===".."?a++:a>0&&(c===""?(i.splice(u+1,a),a=0):(i.splice(u,2),a--));return r=i.join("/"),r===""&&(r=o?"/":"."),n?(n.path=r,Ue(n)):r});K.normalize=mr;function ai(e,t){e===""&&(e="."),t===""&&(t=".");var r=nt(t),n=nt(e);if(n&&(e=n.path||"/"),r&&!r.scheme)return n&&(r.scheme=n.scheme),Ue(r);if(r||t.match(Ss))return t;if(n&&!n.host&&!n.path)return n.host=t,Ue(n);var o=t.charAt(0)==="/"?t:mr(e.replace(/\/+$/,"")+"/"+t);return n?(n.path=o,Ue(n)):o}K.join=ai;K.isAbsolute=function(e){return e.charAt(0)==="/"||ii.test(e)};function Ts(e,t){e===""&&(e="."),e=e.replace(/\/$/,"");for(var r=0;t.indexOf(e+"/")!==0;){var n=e.lastIndexOf("/");if(n<0||(e=e.slice(0,n),e.match(/^([^\/]+:\/)?\/*$/)))return t;++r;}return Array(r+1).join("../")+t.substr(e.length+1)}K.relative=Ts;var si=function(){var e=Object.create(null);return !("__proto__"in e)}();function li(e){return e}function Es(e){return ci(e)?"$"+e:e}K.toSetString=si?li:Es;function Ls(e){return ci(e)?e.slice(1):e}K.fromSetString=si?li:Ls;function ci(e){if(!e)return !1;var t=e.length;if(t<9||e.charCodeAt(t-1)!==95||e.charCodeAt(t-2)!==95||e.charCodeAt(t-3)!==111||e.charCodeAt(t-4)!==116||e.charCodeAt(t-5)!==111||e.charCodeAt(t-6)!==114||e.charCodeAt(t-7)!==112||e.charCodeAt(t-8)!==95||e.charCodeAt(t-9)!==95)return !1;for(var r=t-10;r>=0;r--)if(e.charCodeAt(r)!==36)return !1;return !0}function Ps(e,t,r){var n=be(e.source,t.source);return n!==0||(n=e.originalLine-t.originalLine,n!==0)||(n=e.originalColumn-t.originalColumn,n!==0||r)||(n=e.generatedColumn-t.generatedColumn,n!==0)||(n=e.generatedLine-t.generatedLine,n!==0)?n:be(e.name,t.name)}K.compareByOriginalPositions=Ps;function Is(e,t,r){var n;return n=e.originalLine-t.originalLine,n!==0||(n=e.originalColumn-t.originalColumn,n!==0||r)||(n=e.generatedColumn-t.generatedColumn,n!==0)||(n=e.generatedLine-t.generatedLine,n!==0)?n:be(e.name,t.name)}K.compareByOriginalPositionsNoSource=Is;function Ds(e,t,r){var n=e.generatedLine-t.generatedLine;return n!==0||(n=e.generatedColumn-t.generatedColumn,n!==0||r)||(n=be(e.source,t.source),n!==0)||(n=e.originalLine-t.originalLine,n!==0)||(n=e.originalColumn-t.originalColumn,n!==0)?n:be(e.name,t.name)}K.compareByGeneratedPositionsDeflated=Ds;function Os(e,t,r){var n=e.generatedColumn-t.generatedColumn;return n!==0||r||(n=be(e.source,t.source),n!==0)||(n=e.originalLine-t.originalLine,n!==0)||(n=e.originalColumn-t.originalColumn,n!==0)?n:be(e.name,t.name)}K.compareByGeneratedPositionsDeflatedNoLine=Os;function be(e,t){return e===t?0:e===null?1:t===null?-1:e>t?1:-1}function Ns(e,t){var r=e.generatedLine-t.generatedLine;return r!==0||(r=e.generatedColumn-t.generatedColumn,r!==0)||(r=be(e.source,t.source),r!==0)||(r=e.originalLine-t.originalLine,r!==0)||(r=e.originalColumn-t.originalColumn,r!==0)?r:be(e.name,t.name)}K.compareByGeneratedPositionsInflated=Ns;function zs(e){return JSON.parse(e.replace(/^\)]}'[^\n]*\n/,""))}K.parseSourceMapInput=zs;function Ms(e,t,r){if(t=t||"",e&&(e[e.length-1]!=="/"&&t[0]!=="/"&&(e+="/"),t=e+t),r){var n=nt(r);if(!n)throw new Error("sourceMapURL could not be parsed");if(n.path){var o=n.path.lastIndexOf("/");o>=0&&(n.path=n.path.substring(0,o+1));}t=ai(Ue(n),t);}return mr(t)}K.computeSourceURL=Ms;});var pi=Oe(ui=>{var fr=Et(),dr=Object.prototype.hasOwnProperty,Le=typeof Map<"u";function xe(){this._array=[],this._set=Le?new Map:Object.create(null);}xe.fromArray=function(t,r){for(var n=new xe,o=0,i=t.length;o<i;o++)n.add(t[o],r);return n};xe.prototype.size=function(){return Le?this._set.size:Object.getOwnPropertyNames(this._set).length};xe.prototype.add=function(t,r){var n=Le?t:fr.toSetString(t),o=Le?this.has(t):dr.call(this._set,n),i=this._array.length;(!o||r)&&this._array.push(t),o||(Le?this._set.set(t,i):this._set[n]=i);};xe.prototype.has=function(t){if(Le)return this._set.has(t);var r=fr.toSetString(t);return dr.call(this._set,r)};xe.prototype.indexOf=function(t){if(Le){var r=this._set.get(t);if(r>=0)return r}else {var n=fr.toSetString(t);if(dr.call(this._set,n))return this._set[n]}throw new Error('"'+t+'" is not in the set.')};xe.prototype.at=function(t){if(t>=0&&t<this._array.length)return this._array[t];throw new Error("No element indexed by "+t)};xe.prototype.toArray=function(){return this._array.slice()};ui.ArraySet=xe;});var fi=Oe(mi=>{var hi=Et();function Rs(e,t){var r=e.generatedLine,n=t.generatedLine,o=e.generatedColumn,i=t.generatedColumn;return n>r||n==r&&i>=o||hi.compareByGeneratedPositionsInflated(e,t)<=0}function Lt(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0};}Lt.prototype.unsortedForEach=function(t,r){this._array.forEach(t,r);};Lt.prototype.add=function(t){Rs(this._last,t)?(this._last=t,this._array.push(t)):(this._sorted=!1,this._array.push(t));};Lt.prototype.toArray=function(){return this._sorted||(this._array.sort(hi.compareByGeneratedPositionsInflated),this._sorted=!0),this._array};mi.MappingList=Lt;});var gi=Oe(di=>{var ot=oi(),q=Et(),Pt=pi().ArraySet,Fs=fi().MappingList;function oe(e){e||(e={}),this._file=q.getArg(e,"file",null),this._sourceRoot=q.getArg(e,"sourceRoot",null),this._skipValidation=q.getArg(e,"skipValidation",!1),this._sources=new Pt,this._names=new Pt,this._mappings=new 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jn={};b(jn,{generate:()=>ip,name:()=>np,parse:()=>Un,structure:()=>op});var rp=38,np="NestingSelector",op={};function Un(){let e=this.tokenStart;return this.eatDelim(rp),{type:"NestingSelector",loc:this.getLocation(e,this.tokenStart)}}function ip(){this.token(9,"&");}var Wn={};b(Wn,{generate:()=>lp,name:()=>ap,parse:()=>qn,structure:()=>sp});var ap="Nth",sp={nth:["AnPlusB","Identifier"],selector:["SelectorList",null]};function qn(){this.skipSC();let e=this.tokenStart,t=e,r=null,n;return this.lookupValue(0,"odd")||this.lookupValue(0,"even")?n=this.Identifier():n=this.AnPlusB(),t=this.tokenStart,this.skipSC(),this.lookupValue(0,"of")&&(this.next(),r=this.SelectorList(),t=this.tokenStart),{type:"Nth",loc:this.getLocation(e,t),nth:n,selector:r}}function lp(e){this.node(e.nth),e.selector!==null&&(this.token(1,"of"),this.node(e.selector));}var Yn={};b(Yn,{generate:()=>pp,name:()=>cp,parse:()=>Hn,structure:()=>up});var cp="Number",up={value:String};function Hn(){return 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to={};b(to,{generate:()=>Lp,name:()=>Ap,parse:()=>eo,structure:()=>Ep,walkContext:()=>Tp});var Ap="PseudoElementSelector",Tp="function",Ep={name:String,children:[["Raw"],null]};function eo(){let e=this.tokenStart,t=null,r,n;return this.eat(16),this.eat(16),this.tokenType===2?(r=this.consumeFunctionName(),n=r.toLowerCase(),this.lookupNonWSType(0)==22?t=this.createList():hasOwnProperty.call(this.pseudo,n)?(this.skipSC(),t=this.pseudo[n].call(this),this.skipSC()):(t=this.createList(),t.push(this.Raw(this.tokenIndex,null,!1))),this.eat(22)):r=this.consume(1),{type:"PseudoElementSelector",loc:this.getLocation(e,this.tokenStart),name:r,children:t}}function Lp(e){this.token(16,":"),this.token(16,":"),e.children===null?this.token(1,e.name):(this.token(2,e.name+"("),this.children(e),this.token(22,")"));}var no={};b(no,{generate:()=>Np,name:()=>Dp,parse:()=>ro,structure:()=>Op});var Pp=47,Ip=46;function Sa(){this.skipSC();let e=this.consume(10);for(let t=0;t<e.length;t++){let 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this.isDelim(La)?(this.next(),ko.call(this)):(ko.call(this),this.isDelim(La)&&(this.next(),ko.call(this))),{type:"TypeSelector",loc:this.getLocation(e,this.tokenStart),name:this.substrToCursor(e)}}function sh(e){this.tokenize(e.name);}var Ao={};b(Ao,{generate:()=>hh,name:()=>uh,parse:()=>Co,structure:()=>ph});var Pa=43,Ia=45,So=63;function dt(e,t){let r=0;for(let n=this.tokenStart+e;n<this.tokenEnd;n++){let o=this.charCodeAt(n);if(o===Ia&&t&&r!==0)return dt.call(this,e+r+1,!1),-1;ee(o)||this.error(t&&r!==0?"Hyphen minus"+(r<6?" or hex digit":"")+" is expected":r<6?"Hex digit is expected":"Unexpected input",n),++r>6&&this.error("Too many hex digits",n);}return this.next(),r}function Jt(e){let t=0;for(;this.isDelim(So);)++t>e&&this.error("Too many question marks"),this.next();}function lh(e){this.charCodeAt(this.tokenStart)!==e&&this.error((e===Pa?"Plus sign":"Hyphen minus")+" is expected");}function ch(){let e=0;switch(this.tokenType){case 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_a(e){return e!==null&&e.type==="Operator"&&(e.value[e.value.length-1]==="-"||e.value[e.value.length-1]==="+")}var Ua={getNode:bt,onWhiteSpace(e,t){_a(e)&&(e.value=" "+e.value),_a(t.last)&&(t.last.value+=" ");},expression:Fa,var:Ba};var ja={parse:{prelude:null,block(){return this.Block(!0)}}};var qa={parse:{prelude(){let e=this.createList();switch(this.skipSC(),this.tokenType){case 5:e.push(this.String());break;case 7:case 2:e.push(this.Url());break;default:this.error("String or url() is expected");}return (this.lookupNonWSType(0)===1||this.lookupNonWSType(0)===21)&&e.push(this.MediaQueryList()),e},block:null}};var Wa={parse:{prelude(){return this.createSingleNodeList(this.MediaQueryList())},block(e=!1){return this.Block(e)}}};var Ha={parse:{prelude(){return this.createSingleNodeList(this.SelectorList())},block(){return this.Block(!0)}}};var Ya={parse:{prelude(){return this.createSingleNodeList(this.SelectorList())},block(){return this.Block(!0)}}};function qh(){return this.createSingleNodeList(this.Raw(this.tokenIndex,null,!1))}function Wh(){return this.skipSC(),this.tokenType===1&&this.lookupNonWSType(1)===16?this.createSingleNodeList(this.Declaration()):Ga.call(this)}function Ga(){let e=this.createList(),t;this.skipSC();e:for(;!this.eof;){switch(this.tokenType){case 25:case 13:this.next();continue;case 2:t=this.Function(qh,this.scope.AtrulePrelude);break;case 1:t=this.Identifier();break;case 21:t=this.Parentheses(Wh,this.scope.AtrulePrelude);break;default:break e}e.push(t);}return e}var Va={parse:{prelude(){let e=Ga.call(this);return this.getFirstListNode(e)===null&&this.error("Condition is expected"),e},block(e=!1){return this.Block(e)}}};var Ka={"font-face":ja,import:qa,media:Wa,nest:Ha,page:Ya,supports:Va};var De={parse(){return this.createSingleNodeList(this.SelectorList())}},Fo={parse(){return this.createSingleNodeList(this.Selector())}},Qa={parse(){return this.createSingleNodeList(this.Identifier())}},er={parse(){return this.createSingleNodeList(this.Nth())}},Xa={dir:Qa,has:De,lang:Qa,matches:De,is:De,"-moz-any":De,"-webkit-any":De,where:De,not:De,"nth-child":er,"nth-last-child":er,"nth-last-of-type":er,"nth-of-type":er,slotted:Fo,host:Fo,"host-context":Fo};var Bo={};b(Bo,{AnPlusB:()=>Qr,Atrule:()=>$r,AtrulePrelude:()=>Jr,AttributeSelector:()=>rn,Block:()=>on,Brackets:()=>sn,CDC:()=>cn,CDO:()=>pn,ClassSelector:()=>mn,Combinator:()=>dn,Comment:()=>bn,Declaration:()=>yn,DeclarationList:()=>vn,Dimension:()=>Cn,Function:()=>Tn,Hash:()=>Ln,IdSelector:()=>On,Identifier:()=>In,MediaFeature:()=>zn,MediaQuery:()=>Rn,MediaQueryList:()=>Bn,NestingSelector:()=>Un,Nth:()=>qn,Number:()=>Hn,Operator:()=>Gn,Parentheses:()=>Kn,Percentage:()=>Xn,PseudoClassSelector:()=>Zn,PseudoElementSelector:()=>eo,Ratio:()=>ro,Raw:()=>oo,Rule:()=>ao,Selector:()=>lo,SelectorList:()=>uo,String:()=>go,StyleSheet:()=>xo,TypeSelector:()=>wo,UnicodeRange:()=>Co,Url:()=>Io,Value:()=>Oo,WhiteSpace:()=>zo});var $a={parseContext:{default:"StyleSheet",stylesheet:"StyleSheet",atrule:"Atrule",atrulePrelude(e){return this.AtrulePrelude(e.atrule?String(e.atrule):null)},mediaQueryList:"MediaQueryList",mediaQuery:"MediaQuery",rule:"Rule",selectorList:"SelectorList",selector:"Selector",block(){return this.Block(!0)},declarationList:"DeclarationList",declaration:"Declaration",value:"Value"},scope:Ro,atrule:Ka,pseudo:Xa,node:Bo};var Za={node:gt};var Ja=Vr({...Oa,...$a,...Za});var ts={};b(ts,{decode:()=>Hh,encode:()=>Yh});var es=92;function Hh(e){let t=e.length-1,r="";for(let n=0;n<e.length;n++){let o=e.charCodeAt(n);if(o===es){if(n===t)break;if(o=e.charCodeAt(++n),$(es,o)){let i=n-1,s=se(e,i);n=s-1,r+=Re(e.substring(i+1,s));}else o===13&&e.charCodeAt(n+1)===10&&n++;}else r+=e[n];}return r}function Yh(e){let t="";if(e.length===1&&e.charCodeAt(0)===45)return "\\-";for(let r=0;r<e.length;r++){let n=e.charCodeAt(r);if(n===0){t+="\uFFFD";continue}if(n<=31||n===127||n>=48&&n<=57&&(r===0||r===1&&e.charCodeAt(0)===45)){t+="\\"+n.toString(16)+" ";continue}Ne(n)?t+=e.charAt(r):t+="\\"+e.charAt(r);}return t}var{tokenize:fb,parse:db,generate:gb,lexer:bb,createLexer:xb,walk:yb,find:kb,findLast:wb,findAll:vb,toPlainObject:Sb,fromPlainObject:Cb,fork:Ab}=Ja;

	/*
	 * The MIT License (MIT)
	 * 
	 * Author: Gildas Lormeau
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */
	const REGEXP_SIMPLE_QUOTES_STRING$1 = /^'(.*?)'$/;
	const REGEXP_DOUBLE_QUOTES_STRING$1 = /^"(.*?)"$/;

	const globalKeywords = [
		"inherit",
		"initial",
		"unset"
	];

	const systemFontKeywords = [
		"caption",
		"icon",
		"menu",
		"message-box",
		"small-caption",
		"status-bar"
	];

	const fontWeightKeywords = [
		"normal",
		"bold",
		"bolder",
		"lighter",
		"100",
		"200",
		"300",
		"400",
		"500",
		"600",
		"700",
		"800",
		"900"
	];

	const fontStyleKeywords = [
		"normal",
		"italic",
		"oblique"
	];

	const fontStretchKeywords = [
		"normal",
		"condensed",
		"semi-condensed",
		"extra-condensed",
		"ultra-condensed",
		"expanded",
		"semi-expanded",
		"extra-expanded",
		"ultra-expanded"
	];

	const errorPrefix = "[parse-css-font] ";

	function parse(value) {
		const stringValue = gb(value);
		if (systemFontKeywords.indexOf(stringValue) !== -1) {
			return { system: stringValue };
		}
		const tokens = value.children;

		const font = {
			lineHeight: "normal",
			stretch: "normal",
			style: "normal",
			variant: "normal",
			weight: "normal",
		};

		let isLocked = false;
		for (let tokenNode = tokens.head; tokenNode; tokenNode = tokenNode.next) {
			const token = gb(tokenNode.data);
			if (token === "normal" || globalKeywords.indexOf(token) !== -1) {
				["style", "variant", "weight", "stretch"].forEach((prop) => {
					font[prop] = token;
				});
				isLocked = true;
				continue;
			}

			if (fontWeightKeywords.indexOf(token) !== -1) {
				if (isLocked) {
					continue;
				}
				font.weight = token;
				continue;
			}

			if (fontStyleKeywords.indexOf(token) !== -1) {
				if (isLocked) {
					continue;
				}
				font.style = token;
				continue;
			}

			if (fontStretchKeywords.indexOf(token) !== -1) {
				if (isLocked) {
					continue;
				}
				font.stretch = token;
				continue;
			}

			if (tokenNode.data.type == "Dimension") {
				font.size = gb(tokenNode.data);
				tokenNode = tokenNode.next;
				if (tokenNode && tokenNode.data.type == "Operator" && tokenNode.data.value == "/" && tokenNode.next) {
					tokenNode = tokenNode.next;
					font.lineHeight = gb(tokenNode.data);
					tokenNode = tokenNode.next;
				} else if (tokens.head.data.type == "Operator" && tokens.head.data.value == "/" && tokens.head.next) {
					font.lineHeight = gb(tokens.head.next.data);
					tokenNode = tokens.head.next.next;
				}
				if (!tokenNode) {
					throw error("Missing required font-family.");
				}
				font.family = [];
				let familyName = "";
				while (tokenNode) {
					while (tokenNode && tokenNode.data.type == "Operator" && tokenNode.data.value == ",") {
						tokenNode = tokenNode.next;
					}
					if (tokenNode) {
						if (tokenNode.data.type == "Identifier") {
							while (tokenNode && tokenNode.data.type == "Identifier") {
								familyName += " " + gb(tokenNode.data);
								tokenNode = tokenNode.next;
							}
						} else {
							familyName = removeQuotes$1(gb(tokenNode.data));
							tokenNode = tokenNode.next;
						}
					}
					familyName = familyName.trim();
					if (familyName) {
						font.family.push(familyName);
						familyName = "";
					}
				}
				return font;
			}

			if (font.variant !== "normal") {
				throw error("Unknown or unsupported font token: " + font.variant);
			}

			if (isLocked) {
				continue;
			}
			font.variant = token;
		}

		throw error("Missing required font-size.");
	}

	function error(message) {
		return new Error(errorPrefix + message);
	}

	function removeQuotes$1(string) {
		if (string.match(REGEXP_SIMPLE_QUOTES_STRING$1)) {
			string = string.replace(REGEXP_SIMPLE_QUOTES_STRING$1, "$1");
		} else {
			string = string.replace(REGEXP_DOUBLE_QUOTES_STRING$1, "$1");
		}
		return string.trim();
	}

	/*
	 * The MIT License (MIT)
	 * 
	 * Author: Gildas Lormeau
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */

	// derived from https://github.com/dryoma/postcss-media-query-parser

	/*
	 * The MIT License (MIT)
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 * 
	 * The above copyright notice and this permission notice shall be included in
	 * all copies or substantial portions of the Software.
	 * 
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	 * THE SOFTWARE.
	*/

	/**
	 * Parses a media feature expression, e.g. `max-width: 10px`, `(color)`
	 *
	 * @param {string} string - the source expression string, can be inside parens
	 * @param {Number} index - the index of `string` in the overall input
	 *
	 * @return {Array} an array of Nodes, the first element being a media feature,
	 *    the second - its value (may be missing)
	 */

	function parseMediaFeature(string, index = 0) {
		const modesEntered = [{
			mode: "normal",
			character: null,
		}];
		const result = [];
		let lastModeIndex = 0, mediaFeature = "", colon = null, mediaFeatureValue = null, indexLocal = index;

		let stringNormalized = string;
		// Strip trailing parens (if any), and correct the starting index
		if (string[0] === "(" && string[string.length - 1] === ")") {
			stringNormalized = string.substring(1, string.length - 1);
			indexLocal++;
		}

		for (let i = 0; i < stringNormalized.length; i++) {
			const character = stringNormalized[i];

			// If entering/exiting a string
			if (character === "'" || character === "\"") {
				if (modesEntered[lastModeIndex].isCalculationEnabled === true) {
					modesEntered.push({
						mode: "string",
						isCalculationEnabled: false,
						character,
					});
					lastModeIndex++;
				} else if (modesEntered[lastModeIndex].mode === "string" &&
					modesEntered[lastModeIndex].character === character &&
					stringNormalized[i - 1] !== "\\"
				) {
					modesEntered.pop();
					lastModeIndex--;
				}
			}

			// If entering/exiting interpolation
			if (character === "{") {
				modesEntered.push({
					mode: "interpolation",
					isCalculationEnabled: true,
				});
				lastModeIndex++;
			} else if (character === "}") {
				modesEntered.pop();
				lastModeIndex--;
			}

			// If a : is met outside of a string, function call or interpolation, than
			// this : separates a media feature and a value
			if (modesEntered[lastModeIndex].mode === "normal" && character === ":") {
				const mediaFeatureValueStr = stringNormalized.substring(i + 1);
				mediaFeatureValue = {
					type: "value",
					before: /^(\s*)/.exec(mediaFeatureValueStr)[1],
					after: /(\s*)$/.exec(mediaFeatureValueStr)[1],
					value: mediaFeatureValueStr.trim(),
				};
				// +1 for the colon
				mediaFeatureValue.sourceIndex =
					mediaFeatureValue.before.length + i + 1 + indexLocal;
				colon = {
					type: "colon",
					sourceIndex: i + indexLocal,
					after: mediaFeatureValue.before,
					value: ":", // for consistency only
				};
				break;
			}

			mediaFeature += character;
		}

		// Forming a media feature node
		mediaFeature = {
			type: "media-feature",
			before: /^(\s*)/.exec(mediaFeature)[1],
			after: /(\s*)$/.exec(mediaFeature)[1],
			value: mediaFeature.trim(),
		};
		mediaFeature.sourceIndex = mediaFeature.before.length + indexLocal;
		result.push(mediaFeature);

		if (colon !== null) {
			colon.before = mediaFeature.after;
			result.push(colon);
		}

		if (mediaFeatureValue !== null) {
			result.push(mediaFeatureValue);
		}

		return result;
	}

	/**
	 * Parses a media query, e.g. `screen and (color)`, `only tv`
	 *
	 * @param {string} string - the source media query string
	 * @param {Number} index - the index of `string` in the overall input
	 *
	 * @return {Array} an array of Nodes and Containers
	 */

	function parseMediaQuery(string, index = 0) {
		const result = [];

		// How many times the parser entered parens/curly braces
		let localLevel = 0;
		// Has any keyword, media type, media feature expression or interpolation
		// ('element' hereafter) started
		let insideSomeValue = false, node;

		function resetNode() {
			return {
				before: "",
				after: "",
				value: "",
			};
		}

		node = resetNode();

		for (let i = 0; i < string.length; i++) {
			const character = string[i];
			// If not yet entered any element
			if (!insideSomeValue) {
				if (character.search(/\s/) !== -1) {
					// A whitespace
					// Don't form 'after' yet; will do it later
					node.before += character;
				} else {
					// Not a whitespace - entering an element
					// Expression start
					if (character === "(") {
						node.type = "media-feature-expression";
						localLevel++;
					}
					node.value = character;
					node.sourceIndex = index + i;
					insideSomeValue = true;
				}
			} else {
				// Already in the middle of some element
				node.value += character;

				// Here parens just increase localLevel and don't trigger a start of
				// a media feature expression (since they can't be nested)
				// Interpolation start
				if (character === "{" || character === "(") { localLevel++; }
				// Interpolation/function call/media feature expression end
				if (character === ")" || character === "}") { localLevel--; }
			}

			// If exited all parens/curlies and the next symbol
			if (insideSomeValue && localLevel === 0 &&
				(character === ")" || i === string.length - 1 ||
					string[i + 1].search(/\s/) !== -1)
			) {
				if (["not", "only", "and"].indexOf(node.value) !== -1) {
					node.type = "keyword";
				}
				// if it's an expression, parse its contents
				if (node.type === "media-feature-expression") {
					node.nodes = parseMediaFeature(node.value, node.sourceIndex);
				}
				result.push(Array.isArray(node.nodes) ?
					new Container(node) : new Node$1(node));
				node = resetNode();
				insideSomeValue = false;
			}
		}

		// Now process the result array - to specify undefined types of the nodes
		// and specify the `after` prop
		for (let i = 0; i < result.length; i++) {
			node = result[i];
			if (i > 0) { result[i - 1].after = node.before; }

			// Node types. Might not be set because contains interpolation/function
			// calls or fully consists of them
			if (node.type === undefined) {
				if (i > 0) {
					// only `and` can follow an expression
					if (result[i - 1].type === "media-feature-expression") {
						node.type = "keyword";
						continue;
					}
					// Anything after 'only|not' is a media type
					if (result[i - 1].value === "not" || result[i - 1].value === "only") {
						node.type = "media-type";
						continue;
					}
					// Anything after 'and' is an expression
					if (result[i - 1].value === "and") {
						node.type = "media-feature-expression";
						continue;
					}

					if (result[i - 1].type === "media-type") {
						// if it is the last element - it might be an expression
						// or 'and' depending on what is after it
						if (!result[i + 1]) {
							node.type = "media-feature-expression";
						} else {
							node.type = result[i + 1].type === "media-feature-expression" ?
								"keyword" : "media-feature-expression";
						}
					}
				}

				if (i === 0) {
					// `screen`, `fn( ... )`, `#{ ... }`. Not an expression, since then
					// its type would have been set by now
					if (!result[i + 1]) {
						node.type = "media-type";
						continue;
					}

					// `screen and` or `#{...} (max-width: 10px)`
					if (result[i + 1] &&
						(result[i + 1].type === "media-feature-expression" ||
							result[i + 1].type === "keyword")
					) {
						node.type = "media-type";
						continue;
					}
					if (result[i + 2]) {
						// `screen and (color) ...`
						if (result[i + 2].type === "media-feature-expression") {
							node.type = "media-type";
							result[i + 1].type = "keyword";
							continue;
						}
						// `only screen and ...`
						if (result[i + 2].type === "keyword") {
							node.type = "keyword";
							result[i + 1].type = "media-type";
							continue;
						}
					}
					if (result[i + 3]) {
						// `screen and (color) ...`
						if (result[i + 3].type === "media-feature-expression") {
							node.type = "keyword";
							result[i + 1].type = "media-type";
							result[i + 2].type = "keyword";
							continue;
						}
					}
				}
			}
		}
		return result;
	}

	/**
	 * Parses a media query list. Takes a possible `url()` at the start into
	 * account, and divides the list into media queries that are parsed separately
	 *
	 * @param {string} string - the source media query list string
	 *
	 * @return {Array} an array of Nodes/Containers
	 */

	function parseMediaList(string) {
		const result = [];
		let interimIndex = 0, levelLocal = 0;

		// Check for a `url(...)` part (if it is contents of an @import rule)
		const doesHaveUrl = /^(\s*)url\s*\(/.exec(string);
		if (doesHaveUrl !== null) {
			let i = doesHaveUrl[0].length;
			let parenthesesLv = 1;
			while (parenthesesLv > 0) {
				const character = string[i];
				if (character === "(") { parenthesesLv++; }
				if (character === ")") { parenthesesLv--; }
				i++;
			}
			result.unshift(new Node$1({
				type: "url",
				value: string.substring(0, i).trim(),
				sourceIndex: doesHaveUrl[1].length,
				before: doesHaveUrl[1],
				after: /^(\s*)/.exec(string.substring(i))[1],
			}));
			interimIndex = i;
		}

		// Start processing the media query list
		for (let i = interimIndex; i < string.length; i++) {
			const character = string[i];

			// Dividing the media query list into comma-separated media queries
			// Only count commas that are outside of any parens
			// (i.e., not part of function call params list, etc.)
			if (character === "(") { levelLocal++; }
			if (character === ")") { levelLocal--; }
			if (levelLocal === 0 && character === ",") {
				const mediaQueryString = string.substring(interimIndex, i);
				const spaceBefore = /^(\s*)/.exec(mediaQueryString)[1];
				result.push(new Container({
					type: "media-query",
					value: mediaQueryString.trim(),
					sourceIndex: interimIndex + spaceBefore.length,
					nodes: parseMediaQuery(mediaQueryString, interimIndex),
					before: spaceBefore,
					after: /(\s*)$/.exec(mediaQueryString)[1],
				}));
				interimIndex = i + 1;
			}
		}

		const mediaQueryString = string.substring(interimIndex);
		const spaceBefore = /^(\s*)/.exec(mediaQueryString)[1];
		result.push(new Container({
			type: "media-query",
			value: mediaQueryString.trim(),
			sourceIndex: interimIndex + spaceBefore.length,
			nodes: parseMediaQuery(mediaQueryString, interimIndex),
			before: spaceBefore,
			after: /(\s*)$/.exec(mediaQueryString)[1],
		}));

		return result;
	}

	function Container(opts) {
		this.constructor(opts);

		this.nodes = opts.nodes;

		if (this.after === undefined) {
			this.after = this.nodes.length > 0 ?
				this.nodes[this.nodes.length - 1].after : "";
		}

		if (this.before === undefined) {
			this.before = this.nodes.length > 0 ?
				this.nodes[0].before : "";
		}

		if (this.sourceIndex === undefined) {
			this.sourceIndex = this.before.length;
		}

		this.nodes.forEach(node => {
			node.parent = this; // eslint-disable-line no-param-reassign
		});
	}

	Container.prototype = Object.create(Node$1.prototype);
	Container.constructor = Node$1;

	/**
	 * Iterate over descendant nodes of the node
	 *
	 * @param {RegExp|string} filter - Optional. Only nodes with node.type that
	 *    satisfies the filter will be traversed over
	 * @param {function} cb - callback to call on each node. Takes these params:
	 *    node - the node being processed, i - it's index, nodes - the array
	 *    of all nodes
	 *    If false is returned, the iteration breaks
	 *
	 * @return (boolean) false, if the iteration was broken
	 */
	Container.prototype.walk = function walk(filter, cb) {
		const hasFilter = typeof filter === "string" || filter instanceof RegExp;
		const callback = hasFilter ? cb : filter;
		const filterReg = typeof filter === "string" ? new RegExp(filter) : filter;

		for (let i = 0; i < this.nodes.length; i++) {
			const node = this.nodes[i];
			const filtered = hasFilter ? filterReg.test(node.type) : true;
			if (filtered && callback && callback(node, i, this.nodes) === false) {
				return false;
			}
			if (node.nodes && node.walk(filter, cb) === false) { return false; }
		}
		return true;
	};

	/**
	 * Iterate over immediate children of the node
	 *
	 * @param {function} cb - callback to call on each node. Takes these params:
	 *    node - the node being processed, i - it's index, nodes - the array
	 *    of all nodes
	 *    If false is returned, the iteration breaks
	 *
	 * @return (boolean) false, if the iteration was broken
	 */
	Container.prototype.each = function each(cb = () => { }) {
		for (let i = 0; i < this.nodes.length; i++) {
			const node = this.nodes[i];
			if (cb(node, i, this.nodes) === false) { return false; }
		}
		return true;
	};

	/**
	 * A very generic node. Pretty much any element of a media query
	 */

	function Node$1(opts) {
		this.after = opts.after;
		this.before = opts.before;
		this.type = opts.type;
		this.value = opts.value;
		this.sourceIndex = opts.sourceIndex;
	}

	/*
	 * The MIT License (MIT)
	 * 
	 * Author: Gildas Lormeau
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */

	// derived from https://github.com/fmarcia/UglifyCSS

	/**
	 * UglifyCSS
	 * Port of YUI CSS Compressor to NodeJS
	 * Author: Franck Marcia - https://github.com/fmarcia
	 * MIT licenced
	 */

	/**
	 * cssmin.js
	 * Author: Stoyan Stefanov - http://phpied.com/
	 * This is a JavaScript port of the CSS minification tool
	 * distributed with YUICompressor, itself a port
	 * of the cssmin utility by Isaac Schlueter - http://foohack.com/
	 * Permission is hereby granted to use the JavaScript version under the same
	 * conditions as the YUICompressor (original YUICompressor note below).
	 */

	/**
	 * YUI Compressor
	 * http://developer.yahoo.com/yui/compressor/
	 * Author: Julien Lecomte - http://www.julienlecomte.net/
	 * Copyright (c) 2011 Yahoo! Inc. All rights reserved.
	 * The copyrights embodied in the content of this file are licensed
	 * by Yahoo! Inc. under the BSD (revised) open source license.
	 */

	/**
	 * @type {string} - placeholder prefix
	 */

	const ___PRESERVED_TOKEN_ = "___PRESERVED_TOKEN_";

	/**
	 * @typedef {object} options - UglifyCSS options
	 * @property {number} [maxLineLen=0] - Maximum line length of uglified CSS
	 * @property {boolean} [expandVars=false] - Expand variables
	 * @property {boolean} [uglyComments=false] - Removes newlines within preserved comments
	 * @property {boolean} [cuteComments=false] - Preserves newlines within and around preserved comments
	 * @property {boolean} [debug=false] - Prints full error stack on error
	 * @property {string} [output=''] - Output file name
	 */

	/**
	 * @type {options} - UglifyCSS options
	 */

	const defaultOptions = {
		maxLineLen: 0,
		expandVars: false,
		uglyComments: false,
		cuteComments: false,
		debug: false,
		output: ""
	};

	const REGEXP_DATA_URI = /url\(\s*(["']?)data:/g;
	const REGEXP_WHITE_SPACES = /\s+/g;
	const REGEXP_NEW_LINE = /\n/g;

	/**
	 * extractDataUrls replaces all data urls with tokens before we start
	 * compressing, to avoid performance issues running some of the subsequent
	 * regexes against large strings chunks.
	 *
	 * @param {string} css - CSS content
	 * @param {string[]} preservedTokens - Global array of tokens to preserve
	 *
	 * @return {string} Processed CSS
	 */

	function extractDataUrls(css, preservedTokens) {

		// Leave data urls alone to increase parse performance.
		const pattern = REGEXP_DATA_URI;
		const maxIndex = css.length - 1;
		const sb = [];

		let appendIndex = 0, match;

		// Since we need to account for non-base64 data urls, we need to handle
		// ' and ) being part of the data string. Hence switching to indexOf,
		// to determine whether or not we have matching string terminators and
		// handling sb appends directly, instead of using matcher.append* methods.

		while ((match = pattern.exec(css)) !== null) {

			const startIndex = match.index + 4;  // 'url('.length()
			let terminator = match[1];         // ', " or empty (not quoted)

			if (terminator.length === 0) {
				terminator = ")";
			}

			let foundTerminator = false, endIndex = pattern.lastIndex - 1;

			while (foundTerminator === false && endIndex + 1 <= maxIndex && endIndex != -1) {
				endIndex = css.indexOf(terminator, endIndex + 1);

				// endIndex == 0 doesn't really apply here
				if ((endIndex > 0) && (css.charAt(endIndex - 1) !== "\\")) {
					foundTerminator = true;
					if (")" != terminator) {
						endIndex = css.indexOf(")", endIndex);
					}
				}
			}

			// Enough searching, start moving stuff over to the buffer
			sb.push(css.substring(appendIndex, match.index));

			if (foundTerminator) {

				let token = css.substring(startIndex, endIndex);
				const parts = token.split(",");
				if (parts.length > 1 && parts[0].slice(-7) == ";base64") {
					token = token.replace(REGEXP_WHITE_SPACES, "");
				} else {
					token = token.replace(REGEXP_NEW_LINE, " ");
					token = token.replace(REGEXP_WHITE_SPACES, " ");
					token = token.replace(REGEXP_PRESERVE_HSLA1, "");
				}

				preservedTokens.push(token);

				const preserver = "url(" + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___)";
				sb.push(preserver);

				appendIndex = endIndex + 1;
			} else {
				// No end terminator found, re-add the whole match. Should we throw/warn here?
				sb.push(css.substring(match.index, pattern.lastIndex));
				appendIndex = pattern.lastIndex;
			}
		}

		sb.push(css.substring(appendIndex));

		return sb.join("");
	}

	const REGEXP_HEX_COLORS = /(=\s*?["']?)?#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])(\}|[^0-9a-f{][^{]*?\})/gi;

	/**
	 * compressHexColors compresses hex color values of the form #AABBCC to #ABC.
	 *
	 * DOES NOT compress CSS ID selectors which match the above pattern (which would
	 * break things), like #AddressForm { ... }
	 *
	 * DOES NOT compress IE filters, which have hex color values (which would break
	 * things), like chroma(color='#FFFFFF');
	 *
	 * DOES NOT compress invalid hex values, like background-color: #aabbccdd
	 *
	 * @param {string} css - CSS content
	 *
	 * @return {string} Processed CSS
	 */

	function compressHexColors(css) {

		// Look for hex colors inside { ... } (to avoid IDs) and which don't have a =, or a " in front of them (to avoid filters)

		const pattern = REGEXP_HEX_COLORS;
		const sb = [];

		let index = 0, match;

		while ((match = pattern.exec(css)) !== null) {

			sb.push(css.substring(index, match.index));

			const isFilter = match[1];

			if (isFilter) {
				// Restore, maintain case, otherwise filter will break
				sb.push(match[1] + "#" + (match[2] + match[3] + match[4] + match[5] + match[6] + match[7]));
			} else {
				if (match[2].toLowerCase() == match[3].toLowerCase() &&
					match[4].toLowerCase() == match[5].toLowerCase() &&
					match[6].toLowerCase() == match[7].toLowerCase()) {

					// Compress.
					sb.push("#" + (match[3] + match[5] + match[7]).toLowerCase());
				} else {
					// Non compressible color, restore but lower case.
					sb.push("#" + (match[2] + match[3] + match[4] + match[5] + match[6] + match[7]).toLowerCase());
				}
			}

			index = pattern.lastIndex = pattern.lastIndex - match[8].length;
		}

		sb.push(css.substring(index));

		return sb.join("");
	}

	const REGEXP_KEYFRAMES = /@[a-z0-9-_]*keyframes\s+[a-z0-9-_]+\s*{/gi;
	const REGEXP_WHITE_SPACE = /(^\s|\s$)/g;

	/** keyframes preserves 0 followed by unit in keyframes steps
	 *
	 * @param {string} content - CSS content
	 * @param {string[]} preservedTokens - Global array of tokens to preserve
	 *
	 * @return {string} Processed CSS
	 */

	function keyframes(content, preservedTokens) {

		const pattern = REGEXP_KEYFRAMES;

		let index = 0, buffer;

		const preserve = (part, i) => {
			part = part.replace(REGEXP_WHITE_SPACE, "");
			if (part.charAt(0) === "0") {
				preservedTokens.push(part);
				buffer[i] = ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___";
			}
		};

		while (true) { // eslint-disable-line no-constant-condition

			let level = 0;
			buffer = "";

			let startIndex = content.slice(index).search(pattern);
			if (startIndex < 0) {
				break;
			}

			index += startIndex;
			startIndex = index;

			const len = content.length;
			const buffers = [];

			for (; index < len; ++index) {

				const ch = content.charAt(index);

				if (ch === "{") {

					if (level === 0) {
						buffers.push(buffer.replace(REGEXP_WHITE_SPACE, ""));

					} else if (level === 1) {

						buffer = buffer.split(",");

						buffer.forEach(preserve);

						buffers.push(buffer.join(",").replace(REGEXP_WHITE_SPACE, ""));
					}

					buffer = "";
					level += 1;

				} else if (ch === "}") {

					if (level === 2) {
						buffers.push("{" + buffer.replace(REGEXP_WHITE_SPACE, "") + "}");
						buffer = "";

					} else if (level === 1) {
						content = content.slice(0, startIndex) +
							buffers.shift() + "{" +
							buffers.join("") +
							content.slice(index);
						break;
					}

					level -= 1;
				}

				if (level < 0) {
					break;

				} else if (ch !== "{" && ch !== "}") {
					buffer += ch;
				}
			}
		}

		return content;
	}

	/**
	 * collectComments collects all comment blocks and return new content with comment placeholders
	 *
	 * @param {string} content - CSS content
	 * @param {string[]} comments - Global array of extracted comments
	 *
	 * @return {string} Processed CSS
	 */

	function collectComments(content, comments) {

		const table = [];

		let from = 0, end;

		while (true) { // eslint-disable-line no-constant-condition

			const start = content.indexOf("/*", from);

			if (start > -1) {

				end = content.indexOf("*/", start + 2);

				if (end > -1) {
					comments.push(content.slice(start + 2, end));
					table.push(content.slice(from, start));
					table.push("/*___PRESERVE_CANDIDATE_COMMENT_" + (comments.length - 1) + "___*/");
					from = end + 2;

				} else {
					// unterminated comment
					end = -2;
					break;
				}

			} else {
				break;
			}
		}

		table.push(content.slice(end + 2));

		return table.join("");
	}

	/**
	 * processString uglifies a CSS string
	 *
	 * @param {string} content - CSS string
	 * @param {options} options - UglifyCSS options
	 *
	 * @return {string} Uglified result
	 */

	// const REGEXP_EMPTY_RULES = /[^};{/]+\{\}/g;
	const REGEXP_PRESERVE_STRING1 = /"([^\\"])*"/g;
	const REGEXP_PRESERVE_STRING1_BIS = /"(\\.)*"/g;
	const REGEXP_PRESERVE_STRING1_TER = /"(\\)*"/g;
	const REGEXP_PRESERVE_STRING2 = /'([^\\']|\\.|\\)*'/g;
	const REGEXP_MINIFY_ALPHA = /progid:DXImageTransform.Microsoft.Alpha\(Opacity=/gi;
	const REGEXP_PRESERVE_TOKEN1 = /\r\n/g;
	const REGEXP_PRESERVE_TOKEN2 = /[\r\n]/g;
	const REGEXP_VARIABLES = /@variables\s*\{\s*([^}]+)\s*\}/g;
	const REGEXP_VARIABLE = /\s*([a-z0-9-]+)\s*:\s*([^;}]+)\s*/gi;
	const REGEXP_VARIABLE_VALUE = /var\s*\(\s*([^)]+)\s*\)/g;
	const REGEXP_PRESERVE_CALC = /calc\(([^;}]*)\)/g;
	const REGEXP_TRIM = /(^\s*|\s*$)/g;
	const REGEXP_PRESERVE_CALC2 = /\( /g;
	const REGEXP_PRESERVE_CALC3 = / \)/g;
	const REGEXP_PRESERVE_MATRIX = /\s*filter:\s*progid:DXImageTransform.Microsoft.Matrix\(([^)]+)\);/g;
	const REGEXP_REMOVE_SPACES = /(^|\})(([^{:])+:)+([^{]*{)/g;
	const REGEXP_REMOVE_SPACES2 = /\s+([!{;:>+()\],])/g;
	const REGEXP_REMOVE_SPACES2_BIS = /([^\\])\s+([}])/g;
	const REGEXP_RESTORE_SPACE_IMPORTANT = /!important/g;
	const REGEXP_PSEUDOCLASSCOLON = /___PSEUDOCLASSCOLON___/g;
	const REGEXP_COLUMN = /:/g;
	const REGEXP_PRESERVE_ZERO_UNIT = /\s*(animation|animation-delay|animation-duration|transition|transition-delay|transition-duration):\s*([^;}]+)/gi;
	const REGEXP_PRESERVE_ZERO_UNIT1 = /(^|\D)0?\.?0(m?s)/gi;
	const REGEXP_PRESERVE_FLEX = /\s*(flex|flex-basis):\s*([^;}]+)/gi;
	const REGEXP_SPACES = /\s+/;
	const REGEXP_PRESERVE_HSLA = /(hsla?)\(([^)]+)\)/g;
	const REGEXP_PRESERVE_HSLA1 = /(^\s+|\s+$)/g;
	const REGEXP_RETAIN_SPACE_IE6 = /:first-(line|letter)(\{|,)/gi;
	const REGEXP_CHARSET = /^(.*)(@charset)( "[^"]*";)/gi;
	const REGEXP_REMOVE_SECOND_CHARSET = /^((\s*)(@charset)( [^;]+;\s*))+/gi;
	const REGEXP_LOWERCASE_DIRECTIVES = /@(font-face|import|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?keyframe|media|page|namespace)/gi;
	const REGEXP_LOWERCASE_PSEUDO_ELEMENTS = /:(active|after|before|checked|disabled|empty|enabled|first-(?:child|of-type)|focus|hover|last-(?:child|of-type)|link|only-(?:child|of-type)|root|:selection|target|visited)/gi;
	const REGEXP_CHARSET2 = /^(.*)(@charset "[^"]*";)/g;
	const REGEXP_CHARSET3 = /^(\s*@charset [^;]+;\s*)+/g;
	const REGEXP_LOWERCASE_FUNCTIONS = /:(lang|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?any)\(/gi;
	const REGEXP_LOWERCASE_FUNCTIONS2 = /([:,( ]\s*)(attr|color-stop|from|rgba|to|url|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?(?:calc|max|min|(?:repeating-)?(?:linear|radial)-gradient)|-webkit-gradient)/gi;
	const REGEXP_NEWLINE1 = /\s*\/\*/g;
	const REGEXP_NEWLINE2 = /\*\/\s*/g;
	const REGEXP_RESTORE_SPACE1 = /\band\(/gi;
	const REGEXP_RESTORE_SPACE2 = /([^:])not\(/gi;
	const REGEXP_RESTORE_SPACE3 = /\bor\(/gi;
	const REGEXP_REMOVE_SPACES3 = /([!{}:;>+([,])\s+/g;
	const REGEXP_REMOVE_SEMI_COLUMNS = /;+\}/g;
	// const REGEXP_REPLACE_ZERO = /(^|[^.0-9\\])(?:0?\.)?0(?:ex|ch|r?em|vw|vh|vmin|vmax|cm|mm|in|pt|pc|px|deg|g?rad|turn|ms|k?Hz|dpi|dpcm|dppx|%)(?![a-z0-9])/gi;
	const REGEXP_REPLACE_ZERO_DOT = /([0-9])\.0(ex|ch|r?em|vw|vh|vmin|vmax|cm|mm|in|pt|pc|px|deg|g?rad|turn|m?s|k?Hz|dpi|dpcm|dppx|%| |;)/gi;
	const REGEXP_REPLACE_4_ZEROS = /:0 0 0 0(;|\})/g;
	const REGEXP_REPLACE_3_ZEROS = /:0 0 0(;|\})/g;
	// const REGEXP_REPLACE_2_ZEROS = /:0 0(;|\})/g;
	const REGEXP_REPLACE_1_ZERO = /(transform-origin|webkit-transform-origin|moz-transform-origin|o-transform-origin|ms-transform-origin|box-shadow):0(;|\})/gi;
	const REGEXP_REPLACE_ZERO_DOT_DECIMAL = /(:|\s)0+\.(\d+)/g;
	const REGEXP_REPLACE_RGB = /rgb\s*\(\s*([0-9,\s]+)\s*\)/gi;
	const REGEXP_REPLACE_BORDER_ZERO = /(border|border-top|border-right|border-bottom|border-left|outline|background):none(;|\})/gi;
	const REGEXP_REPLACE_IE_OPACITY = /progid:DXImageTransform\.Microsoft\.Alpha\(Opacity=/gi;
	const REGEXP_REPLACE_QUERY_FRACTION = /\(([-A-Za-z]+):([0-9]+)\/([0-9]+)\)/g;
	const REGEXP_QUERY_FRACTION = /___QUERY_FRACTION___/g;
	const REGEXP_REPLACE_SEMI_COLUMNS = /;;+/g;
	const REGEXP_REPLACE_HASH_COLOR = /(:|\s)(#f00)(;|})/g;
	const REGEXP_PRESERVED_NEWLINE = /___PRESERVED_NEWLINE___/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT1 = /(:|\s)(#000080)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT2 = /(:|\s)(#808080)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT3 = /(:|\s)(#808000)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT4 = /(:|\s)(#800080)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT5 = /(:|\s)(#c0c0c0)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT6 = /(:|\s)(#008080)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT7 = /(:|\s)(#ffa500)(;|})/g;
	const REGEXP_REPLACE_HASH_COLOR_SHORT8 = /(:|\s)(#800000)(;|})/g;

	function processString(content = "", options = defaultOptions) {

		const comments = [];
		const preservedTokens = [];

		let pattern;

		const originalContent = content;
		content = extractDataUrls(content, preservedTokens);
		content = collectComments(content, comments);

		// preserve strings so their content doesn't get accidentally minified
		preserveString(REGEXP_PRESERVE_STRING1);
		preserveString(REGEXP_PRESERVE_STRING1_BIS);
		preserveString(REGEXP_PRESERVE_STRING1_TER);
		preserveString(REGEXP_PRESERVE_STRING2);

		function preserveString(pattern) {
			content = content.replace(pattern, token => {
				const quote = token.substring(0, 1);
				token = token.slice(1, -1);
				// maybe the string contains a comment-like substring or more? put'em back then
				if (token.indexOf("___PRESERVE_CANDIDATE_COMMENT_") >= 0) {
					for (let i = 0, len = comments.length; i < len; i += 1) {
						token = token.replace("___PRESERVE_CANDIDATE_COMMENT_" + i + "___", comments[i]);
					}
				}
				// minify alpha opacity in filter strings
				token = token.replace(REGEXP_MINIFY_ALPHA, "alpha(opacity=");
				preservedTokens.push(token);
				return quote + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___" + quote;
			});
		}

		// strings are safe, now wrestle the comments
		for (let i = 0, len = comments.length; i < len; i += 1) {

			const token = comments[i];
			const placeholder = "___PRESERVE_CANDIDATE_COMMENT_" + i + "___";

			// ! in the first position of the comment means preserve
			// so push to the preserved tokens keeping the !
			if (token.charAt(0) === "!") {
				if (options.cuteComments) {
					preservedTokens.push(token.substring(1).replace(REGEXP_PRESERVE_TOKEN1, "\n"));
				} else if (options.uglyComments) {
					preservedTokens.push(token.substring(1).replace(REGEXP_PRESERVE_TOKEN2, ""));
				} else {
					preservedTokens.push(token);
				}
				content = content.replace(placeholder, ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___");
				continue;
			}

			// \ in the last position looks like hack for Mac/IE5
			// shorten that to /*\*/ and the next one to /**/
			if (token.charAt(token.length - 1) === "\\") {
				preservedTokens.push("\\");
				content = content.replace(placeholder, ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___");
				i = i + 1; // attn: advancing the loop
				preservedTokens.push("");
				content = content.replace(
					"___PRESERVE_CANDIDATE_COMMENT_" + i + "___",
					___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___"
				);
				continue;
			}

			// keep empty comments after child selectors (IE7 hack)
			// e.g. html >/**/ body
			if (token.length === 0) {
				const startIndex = content.indexOf(placeholder);
				if (startIndex > 2) {
					if (content.charAt(startIndex - 3) === ">") {
						preservedTokens.push("");
						content = content.replace(placeholder, ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___");
					}
				}
			}

			// in all other cases kill the comment
			content = content.replace(`/*${placeholder}*/`, "");
		}

		// parse simple @variables blocks and remove them
		if (options.expandVars) {
			const vars = {};
			pattern = REGEXP_VARIABLES;
			content = content.replace(pattern, (_, f1) => {
				pattern = REGEXP_VARIABLE;
				f1.replace(pattern, (_, f1, f2) => {
					if (f1 && f2) {
						vars[f1] = f2;
					}
					return "";
				});
				return "";
			});

			// replace var(x) with the value of x
			pattern = REGEXP_VARIABLE_VALUE;
			content = content.replace(pattern, (_, f1) => {
				return vars[f1] || "none";
			});
		}

		// normalize all whitespace strings to single spaces. Easier to work with that way.
		content = content.replace(REGEXP_WHITE_SPACES, " ");

		// preserve formulas in calc() before removing spaces
		pattern = REGEXP_PRESERVE_CALC;
		content = content.replace(pattern, (_, f1) => {
			preservedTokens.push(
				"calc(" +
				f1.replace(REGEXP_TRIM, "")
					.replace(REGEXP_PRESERVE_CALC2, "(")
					.replace(REGEXP_PRESERVE_CALC3, ")") +
				")"
			);
			return ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___";
		});

		// preserve matrix
		pattern = REGEXP_PRESERVE_MATRIX;
		content = content.replace(pattern, (_, f1) => {
			preservedTokens.push(f1);
			return "filter:progid:DXImageTransform.Microsoft.Matrix(" + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___);";
		});

		// remove the spaces before the things that should not have spaces before them.
		// but, be careful not to turn 'p :link {...}' into 'p:link{...}'
		// swap out any pseudo-class colons with the token, and then swap back.
		try {
			pattern = REGEXP_REMOVE_SPACES;
			content = content.replace(pattern, token => token.replace(REGEXP_COLUMN, "___PSEUDOCLASSCOLON___"));
		} catch (_error) {
			// ignored
		}

		// remove spaces before the things that should not have spaces before them.
		content = content.replace(REGEXP_REMOVE_SPACES2, "$1");
		content = content.replace(REGEXP_REMOVE_SPACES2_BIS, "$1$2");

		// restore spaces for !important
		content = content.replace(REGEXP_RESTORE_SPACE_IMPORTANT, " !important");

		// bring back the colon
		content = content.replace(REGEXP_PSEUDOCLASSCOLON, ":");

		// preserve 0 followed by a time unit for properties using time units
		pattern = REGEXP_PRESERVE_ZERO_UNIT;
		content = content.replace(pattern, (_, f1, f2) => {

			f2 = f2.replace(REGEXP_PRESERVE_ZERO_UNIT1, (_, g1, g2) => {
				preservedTokens.push("0" + g2);
				return g1 + ___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___";
			});

			return f1 + ":" + f2;
		});

		// preserve unit for flex-basis within flex and flex-basis (ie10 bug)
		pattern = REGEXP_PRESERVE_FLEX;
		content = content.replace(pattern, (_, f1, f2) => {
			let f2b = f2.split(REGEXP_SPACES);
			preservedTokens.push(f2b.pop());
			f2b.push(___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___");
			f2b = f2b.join(" ");
			return `${f1}:${f2b}`;
		});

		// preserve 0% in hsl and hsla color definitions
		content = content.replace(REGEXP_PRESERVE_HSLA, (_, f1, f2) => {
			const f0 = [];
			f2.split(",").forEach(part => {
				part = part.replace(REGEXP_PRESERVE_HSLA1, "");
				if (part === "0%") {
					preservedTokens.push("0%");
					f0.push(___PRESERVED_TOKEN_ + (preservedTokens.length - 1) + "___");
				} else {
					f0.push(part);
				}
			});
			return f1 + "(" + f0.join(",") + ")";
		});

		// preserve 0 followed by unit in keyframes steps (WIP)
		content = keyframes(content, preservedTokens);

		// retain space for special IE6 cases
		content = content.replace(REGEXP_RETAIN_SPACE_IE6, (_, f1, f2) => ":first-" + f1.toLowerCase() + " " + f2);

		// newlines before and after the end of a preserved comment
		if (options.cuteComments) {
			content = content.replace(REGEXP_NEWLINE1, "___PRESERVED_NEWLINE___/*");
			content = content.replace(REGEXP_NEWLINE2, "*/___PRESERVED_NEWLINE___");
			// no space after the end of a preserved comment
		} else {
			content = content.replace(REGEXP_NEWLINE2, "*/");
		}

		// If there are multiple @charset directives, push them to the top of the file.
		pattern = REGEXP_CHARSET;
		content = content.replace(pattern, (_, f1, f2, f3) => f2.toLowerCase() + f3 + f1);

		// When all @charset are at the top, remove the second and after (as they are completely ignored).
		pattern = REGEXP_REMOVE_SECOND_CHARSET;
		content = content.replace(pattern, (_, __, f2, f3, f4) => f2 + f3.toLowerCase() + f4);

		// lowercase some popular @directives (@charset is done right above)
		pattern = REGEXP_LOWERCASE_DIRECTIVES;
		content = content.replace(pattern, (_, f1) => "@" + f1.toLowerCase());

		// lowercase some more common pseudo-elements
		pattern = REGEXP_LOWERCASE_PSEUDO_ELEMENTS;
		content = content.replace(pattern, (_, f1) => ":" + f1.toLowerCase());

		// if there is a @charset, then only allow one, and push to the top of the file.
		content = content.replace(REGEXP_CHARSET2, "$2$1");
		content = content.replace(REGEXP_CHARSET3, "$1");

		// lowercase some more common functions
		pattern = REGEXP_LOWERCASE_FUNCTIONS;
		content = content.replace(pattern, (_, f1) => ":" + f1.toLowerCase() + "(");

		// lower case some common function that can be values
		// NOTE: rgb() isn't useful as we replace with #hex later, as well as and() is already done for us right after this
		pattern = REGEXP_LOWERCASE_FUNCTIONS2;
		content = content.replace(pattern, (_, f1, f2) => f1 + f2.toLowerCase());

		// put the space back in some cases, to support stuff like
		// @media screen and (-webkit-min-device-pixel-ratio:0){
		content = content.replace(REGEXP_RESTORE_SPACE1, "and (");
		content = content.replace(REGEXP_RESTORE_SPACE2, "$1not (");
		content = content.replace(REGEXP_RESTORE_SPACE3, "or (");

		// remove the spaces after the things that should not have spaces after them.
		content = content.replace(REGEXP_REMOVE_SPACES3, "$1");

		// remove unnecessary semicolons
		content = content.replace(REGEXP_REMOVE_SEMI_COLUMNS, "}");

		// replace 0(px,em,%) with 0.
		// content = content.replace(REGEXP_REPLACE_ZERO, "$10");

		// Replace x.0(px,em,%) with x(px,em,%).
		content = content.replace(REGEXP_REPLACE_ZERO_DOT, "$1$2");

		// replace 0 0 0 0; with 0.
		content = content.replace(REGEXP_REPLACE_4_ZEROS, ":0$1");
		content = content.replace(REGEXP_REPLACE_3_ZEROS, ":0$1");
		// content = content.replace(REGEXP_REPLACE_2_ZEROS, ":0$1");

		// replace background-position:0; with background-position:0 0;
		// same for transform-origin and box-shadow
		pattern = REGEXP_REPLACE_1_ZERO;
		content = content.replace(pattern, (_, f1, f2) => f1.toLowerCase() + ":0 0" + f2);

		// replace 0.6 to .6, but only when preceded by : or a white-space
		content = content.replace(REGEXP_REPLACE_ZERO_DOT_DECIMAL, "$1.$2");

		// shorten colors from rgb(51,102,153) to #336699
		// this makes it more likely that it'll get further compressed in the next step.
		pattern = REGEXP_REPLACE_RGB;
		content = content.replace(pattern, (_, f1) => {
			const rgbcolors = f1.split(",");
			let hexcolor = "#";
			for (let i = 0; i < rgbcolors.length; i += 1) {
				let val = parseInt(rgbcolors[i], 10);
				if (val < 16) {
					hexcolor += "0";
				}
				if (val > 255) {
					val = 255;
				}
				hexcolor += val.toString(16);
			}
			return hexcolor;
		});

		// Shorten colors from #AABBCC to #ABC.
		content = compressHexColors(content);

		// Replace #f00 -> red
		content = content.replace(REGEXP_REPLACE_HASH_COLOR, "$1red$3");

		// Replace other short color keywords
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT1, "$1navy$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT2, "$1gray$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT3, "$1olive$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT4, "$1purple$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT5, "$1silver$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT6, "$1teal$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT7, "$1orange$3");
		content = content.replace(REGEXP_REPLACE_HASH_COLOR_SHORT8, "$1maroon$3");

		// border: none -> border:0
		pattern = REGEXP_REPLACE_BORDER_ZERO;
		content = content.replace(pattern, (_, f1, f2) => f1.toLowerCase() + ":0" + f2);

		// shorter opacity IE filter
		content = content.replace(REGEXP_REPLACE_IE_OPACITY, "alpha(opacity=");

		// Find a fraction that is used for Opera's -o-device-pixel-ratio query
		// Add token to add the '\' back in later
		content = content.replace(REGEXP_REPLACE_QUERY_FRACTION, "($1:$2___QUERY_FRACTION___$3)");

		// remove empty rules.
		// content = content.replace(REGEXP_EMPTY_RULES, "");

		// Add '\' back to fix Opera -o-device-pixel-ratio query
		content = content.replace(REGEXP_QUERY_FRACTION, "/");

		// some source control tools don't like it when files containing lines longer
		// than, say 8000 characters, are checked in. The linebreak option is used in
		// that case to split long lines after a specific column.
		if (options.maxLineLen > 0) {
			const lines = [];
			let line = [];
			for (let i = 0, len = content.length; i < len; i += 1) {
				const ch = content.charAt(i);
				line.push(ch);
				if (ch === "}" && line.length > options.maxLineLen) {
					lines.push(line.join(""));
					line = [];
				}
			}
			if (line.length) {
				lines.push(line.join(""));
			}

			content = lines.join("\n");
		}

		// replace multiple semi-colons in a row by a single one
		// see SF bug #1980989
		content = content.replace(REGEXP_REPLACE_SEMI_COLUMNS, ";");

		// trim the final string (for any leading or trailing white spaces)
		content = content.replace(REGEXP_TRIM, "");

		if (preservedTokens.length > 1000) {
			return originalContent;
		}

		// restore preserved tokens
		for (let i = preservedTokens.length - 1; i >= 0; i--) {
			content = content.replace(___PRESERVED_TOKEN_ + i + "___", preservedTokens[i], "g");
		}

		// restore preserved newlines
		content = content.replace(REGEXP_PRESERVED_NEWLINE, "\n");

		// return
		return content;
	}

	/*
	 * The MIT License (MIT)
	 *
	 * Author: Gildas Lormeau
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */

	// derived from https://github.com/postcss/postcss-selector-parser/blob/master/src/util/unesc.js

	/*
	 * The MIT License (MIT)
	 * Copyright (c) Ben Briggs <beneb.info@gmail.com> (http://beneb.info)
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in
	 * all copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	 * THE SOFTWARE.
	 */

	const whitespace = "[\\x20\\t\\r\\n\\f]";
	const unescapeRegExp = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig");

	function process$6(str) {
		return str.replace(unescapeRegExp, (_, escaped, escapedWhitespace) => {
			const high = "0x" + escaped - 0x10000;

			// NaN means non-codepoint
			// Workaround erroneous numeric interpretation of +"0x"
			// eslint-disable-next-line no-self-compare
			return high !== high || escapedWhitespace
				? escaped
				: high < 0
					? // BMP codepoint
					String.fromCharCode(high + 0x10000)
					: // Supplemental Plane codepoint (surrogate pair)
					String.fromCharCode((high >> 10) | 0xd800, (high & 0x3ff) | 0xdc00);
		});
	}

	/*
	 * The MIT License (MIT)
	 * 
	 * Author: Gildas Lormeau
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */

	// 1. Let input be the value passed to this algorithm.
	function process$5(input) {

		// UTILITY FUNCTIONS

		// Manual is faster than RegEx
		// http://bjorn.tipling.com/state-and-regular-expressions-in-javascript
		// http://jsperf.com/whitespace-character/5
		function isSpace(c) {
			return (c === "\u0020" || // space
				c === "\u0009" || // horizontal tab
				c === "\u000A" || // new line
				c === "\u000C" || // form feed
				c === "\u000D");  // carriage return
		}

		function collectCharacters(regEx) {
			let chars;
			const match = regEx.exec(input.substring(pos));
			if (match) {
				chars = match[0];
				pos += chars.length;
				return chars;
			}
		}

		const inputLength = input.length;

		// (Don"t use \s, to avoid matching non-breaking space)
		/* eslint-disable no-control-regex */
		const regexLeadingSpaces = /^[ \t\n\r\u000c]+/;
		const regexLeadingCommasOrSpaces = /^[, \t\n\r\u000c]+/;
		const regexLeadingNotSpaces = /^[^ \t\n\r\u000c]+/;
		const regexTrailingCommas = /[,]+$/;
		const regexNonNegativeInteger = /^\d+$/;
		/* eslint-enable no-control-regex */

		// ( Positive or negative or unsigned integers or decimals, without or without exponents.
		// Must include at least one digit.
		// According to spec tests any decimal point must be followed by a digit.
		// No leading plus sign is allowed.)
		// https://html.spec.whatwg.org/multipage/infrastructure.html#valid-floating-point-number
		const regexFloatingPoint = /^-?(?:[0-9]+|[0-9]*\.[0-9]+)(?:[eE][+-]?[0-9]+)?$/;

		let url, descriptors, currentDescriptor, state, c,
			// 2. Let position be a pointer into input, initially pointing at the start
			//    of the string.
			pos = 0;
		// 3. Let candidates be an initially empty source set.
		const candidates = [];

		// 4. Splitting loop: Collect a sequence of characters that are space
		//    characters or U+002C COMMA characters. If any U+002C COMMA characters
		//    were collected, that is a parse error.		
		while (true) { // eslint-disable-line no-constant-condition
			collectCharacters(regexLeadingCommasOrSpaces);

			// 5. If position is past the end of input, return candidates and abort these steps.
			if (pos >= inputLength) {
				return candidates; // (we"re done, this is the sole return path)
			}

			// 6. Collect a sequence of characters that are not space characters,
			//    and let that be url.
			url = collectCharacters(regexLeadingNotSpaces);

			// 7. Let descriptors be a new empty list.
			descriptors = [];

			// 8. If url ends with a U+002C COMMA character (,), follow these substeps:
			//		(1). Remove all trailing U+002C COMMA characters from url. If this removed
			//         more than one character, that is a parse error.
			if (url.slice(-1) === ",") {
				url = url.replace(regexTrailingCommas, "");
				// (Jump ahead to step 9 to skip tokenization and just push the candidate).
				parseDescriptors();

				//	Otherwise, follow these substeps:
			} else {
				tokenize();
			} // (close else of step 8)

			// 16. Return to the step labeled splitting loop.
		} // (Close of big while loop.)

		/**
		 * Tokenizes descriptor properties prior to parsing
		 * Returns undefined.
		 */
		function tokenize() {

			// 8.1. Descriptor tokeniser: Skip whitespace
			collectCharacters(regexLeadingSpaces);

			// 8.2. Let current descriptor be the empty string.
			currentDescriptor = "";

			// 8.3. Let state be in descriptor.
			state = "in descriptor";

			while (true) { // eslint-disable-line no-constant-condition

				// 8.4. Let c be the character at position.
				c = input.charAt(pos);

				//  Do the following depending on the value of state.
				//  For the purpose of this step, "EOF" is a special character representing
				//  that position is past the end of input.

				// In descriptor
				if (state === "in descriptor") {
					// Do the following, depending on the value of c:

					// Space character
					// If current descriptor is not empty, append current descriptor to
					// descriptors and let current descriptor be the empty string.
					// Set state to after descriptor.
					if (isSpace(c)) {
						if (currentDescriptor) {
							descriptors.push(currentDescriptor);
							currentDescriptor = "";
							state = "after descriptor";
						}

						// U+002C COMMA (,)
						// Advance position to the next character in input. If current descriptor
						// is not empty, append current descriptor to descriptors. Jump to the step
						// labeled descriptor parser.
					} else if (c === ",") {
						pos += 1;
						if (currentDescriptor) {
							descriptors.push(currentDescriptor);
						}
						parseDescriptors();
						return;

						// U+0028 LEFT PARENTHESIS (()
						// Append c to current descriptor. Set state to in parens.
					} else if (c === "\u0028") {
						currentDescriptor = currentDescriptor + c;
						state = "in parens";

						// EOF
						// If current descriptor is not empty, append current descriptor to
						// descriptors. Jump to the step labeled descriptor parser.
					} else if (c === "") {
						if (currentDescriptor) {
							descriptors.push(currentDescriptor);
						}
						parseDescriptors();
						return;

						// Anything else
						// Append c to current descriptor.
					} else {
						currentDescriptor = currentDescriptor + c;
					}
					// (end "in descriptor"

					// In parens
				} else if (state === "in parens") {

					// U+0029 RIGHT PARENTHESIS ())
					// Append c to current descriptor. Set state to in descriptor.
					if (c === ")") {
						currentDescriptor = currentDescriptor + c;
						state = "in descriptor";

						// EOF
						// Append current descriptor to descriptors. Jump to the step labeled
						// descriptor parser.
					} else if (c === "") {
						descriptors.push(currentDescriptor);
						parseDescriptors();
						return;

						// Anything else
						// Append c to current descriptor.
					} else {
						currentDescriptor = currentDescriptor + c;
					}

					// After descriptor
				} else if (state === "after descriptor") {

					// Do the following, depending on the value of c:
					// Space character: Stay in this state.
					if (isSpace(c)) ; else if (c === "") {
						parseDescriptors();
						return;

						// Anything else
						// Set state to in descriptor. Set position to the previous character in input.
					} else {
						state = "in descriptor";
						pos -= 1;

					}
				}

				// Advance position to the next character in input.
				pos += 1;

				// Repeat this step.
			} // (close while true loop)
		}

		/**
		 * Adds descriptor properties to a candidate, pushes to the candidates array
		 * @return undefined
		 */
		// Declared outside of the while loop so that it"s only created once.
		function parseDescriptors() {

			// 9. Descriptor parser: Let error be no.
			let pError = false,

				// 10. Let width be absent.
				// 11. Let density be absent.
				// 12. Let future-compat-h be absent. (We"re implementing it now as h)
				w, d, h, i,
				desc, lastChar, value, intVal, floatVal;
			const candidate = {};

			// 13. For each descriptor in descriptors, run the appropriate set of steps
			// from the following list:
			for (i = 0; i < descriptors.length; i++) {
				desc = descriptors[i];

				lastChar = desc[desc.length - 1];
				value = desc.substring(0, desc.length - 1);
				intVal = parseInt(value, 10);
				floatVal = parseFloat(value);

				// If the descriptor consists of a valid non-negative integer followed by
				// a U+0077 LATIN SMALL LETTER W character
				if (regexNonNegativeInteger.test(value) && (lastChar === "w")) {

					// If width and density are not both absent, then let error be yes.
					if (w || d) { pError = true; }

					// Apply the rules for parsing non-negative integers to the descriptor.
					// If the result is zero, let error be yes.
					// Otherwise, let width be the result.
					if (intVal === 0) { pError = true; } else { w = intVal; }

					// If the descriptor consists of a valid floating-point number followed by
					// a U+0078 LATIN SMALL LETTER X character
				} else if (regexFloatingPoint.test(value) && (lastChar === "x")) {

					// If width, density and future-compat-h are not all absent, then let error
					// be yes.
					if (w || d || h) { pError = true; }

					// Apply the rules for parsing floating-point number values to the descriptor.
					// If the result is less than zero, let error be yes. Otherwise, let density
					// be the result.
					if (floatVal < 0) { pError = true; } else { d = floatVal; }

					// If the descriptor consists of a valid non-negative integer followed by
					// a U+0068 LATIN SMALL LETTER H character
				} else if (regexNonNegativeInteger.test(value) && (lastChar === "h")) {

					// If height and density are not both absent, then let error be yes.
					if (h || d) { pError = true; }

					// Apply the rules for parsing non-negative integers to the descriptor.
					// If the result is zero, let error be yes. Otherwise, let future-compat-h
					// be the result.
					if (intVal === 0) { pError = true; } else { h = intVal; }

					// Anything else, Let error be yes.
				} else { pError = true; }
			} // (close step 13 for loop)

			// 15. If error is still no, then append a new image source to candidates whose
			// URL is url, associated with a width width if not absent and a pixel
			// density density if not absent. Otherwise, there is a parse error.
			if (!pError) {
				candidate.url = url;
				if (w) { candidate.w = w; }
				if (d) { candidate.d = d; }
				if (h) { candidate.h = h; }
				candidates.push(candidate);
			} else if (console && console.log) {  // eslint-disable-line no-console
				console.log("Invalid srcset descriptor found in \"" + input + "\" at \"" + desc + "\"."); // eslint-disable-line no-console
			}
		} // (close parseDescriptors fn)

	}

	/*
	 * The MIT License (MIT)
	 * 
	 * Author: Gildas Lormeau
	 * 
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:
	 *
	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.
	 *
	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */

	// derived from https://github.com/jsdom/whatwg-mimetype

	/* 
	 * Copyright © 2017–2018 Domenic Denicola <d@domenic.me>
	 *
	 * Permission is hereby granted, free of charge, to any person obtaining a copy
	 * of this software and associated documentation files (the "Software"), to deal
	 * in the Software without restriction, including without limitation the rights
	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	 * copies of the Software, and to permit persons to whom the Software is
	 * furnished to do so, subject to the following conditions:

	 * The above copyright notice and this permission notice shall be included in all
	 * copies or substantial portions of the Software.

	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	 * SOFTWARE.
	 */

	let utils, parser, serializer, MIMEType;

	// lib/utils.js
	{
		utils = {};
		utils.removeLeadingAndTrailingHTTPWhitespace = string => {
			return string.replace(/^[ \t\n\r]+/, "").replace(/[ \t\n\r]+$/, "");
		};

		utils.removeTrailingHTTPWhitespace = string => {
			return string.replace(/[ \t\n\r]+$/, "");
		};

		utils.isHTTPWhitespaceChar = char => {
			return char === " " || char === "\t" || char === "\n" || char === "\r";
		};

		utils.solelyContainsHTTPTokenCodePoints = string => {
			return /^[-!#$%&'*+.^_`|~A-Za-z0-9]*$/.test(string);
		};

		utils.soleyContainsHTTPQuotedStringTokenCodePoints = string => {
			return /^[\t\u0020-\u007E\u0080-\u00FF]*$/.test(string);
		};

		utils.asciiLowercase = string => {
			return string.replace(/[A-Z]/g, l => l.toLowerCase());
		};

		// This variant only implements it with the extract-value flag set.
		utils.collectAnHTTPQuotedString = (input, position) => {
			let value = "";

			position++;

			// eslint-disable-next-line no-constant-condition
			while (true) {
				while (position < input.length && input[position] !== "\"" && input[position] !== "\\") {
					value += input[position];
					++position;
				}

				if (position >= input.length) {
					break;
				}

				const quoteOrBackslash = input[position];
				++position;

				if (quoteOrBackslash === "\\") {
					if (position >= input.length) {
						value += "\\";
						break;
					}

					value += input[position];
					++position;
				} else {
					break;
				}
			}

			return [value, position];
		};
	}

	// lib/serializer.js
	{
		const { solelyContainsHTTPTokenCodePoints } = utils;
		serializer = mimeType => {
			let serialization = `${mimeType.type}/${mimeType.subtype}`;

			if (mimeType.parameters.size === 0) {
				return serialization;
			}

			for (let [name, value] of mimeType.parameters) {
				serialization += ";";
				serialization += name;
				serialization += "=";

				if (!solelyContainsHTTPTokenCodePoints(value) || value.length === 0) {
					value = value.replace(/(["\\])/g, "\\$1");
					value = `"${value}"`;
				}

				serialization += value;
			}

			return serialization;
		};
	}

	// lib/parser.js
	{
		const {
			removeLeadingAndTrailingHTTPWhitespace,
			removeTrailingHTTPWhitespace,
			isHTTPWhitespaceChar,
			solelyContainsHTTPTokenCodePoints,
			soleyContainsHTTPQuotedStringTokenCodePoints,
			asciiLowercase,
			collectAnHTTPQuotedString
		} = utils;

		parser = input => {
			input = removeLeadingAndTrailingHTTPWhitespace(input);

			let position = 0;
			let type = "";
			while (position < input.length && input[position] !== "/") {
				type += input[position];
				++position;
			}

			if (type.length === 0 || !solelyContainsHTTPTokenCodePoints(type)) {
				return null;
			}

			if (position >= input.length) {
				return null;
			}

			// Skips past "/"
			++position;

			let subtype = "";
			while (position < input.length && input[position] !== ";") {
				subtype += input[position];
				++position;
			}

			subtype = removeTrailingHTTPWhitespace(subtype);

			if (subtype.length === 0 || !solelyContainsHTTPTokenCodePoints(subtype)) {
				return null;
			}

			const mimeType = {
				type: asciiLowercase(type),
				subtype: asciiLowercase(subtype),
				parameters: new Map()
			};

			while (position < input.length) {
				// Skip past ";"
				++position;

				while (isHTTPWhitespaceChar(input[position])) {
					++position;
				}

				let parameterName = "";
				while (position < input.length && input[position] !== ";" && input[position] !== "=") {
					parameterName += input[position];
					++position;
				}
				parameterName = asciiLowercase(parameterName);

				if (position < input.length) {
					if (input[position] === ";") {
						continue;
					}

					// Skip past "="
					++position;
				}

				let parameterValue = null;
				if (input[position] === "\"") {
					[parameterValue, position] = collectAnHTTPQuotedString(input, position);

					while (position < input.length && input[position] !== ";") {
						++position;
					}
				} else {
					parameterValue = "";
					while (position < input.length && input[position] !== ";") {
						parameterValue += input[position];
						++position;
					}

					parameterValue = removeTrailingHTTPWhitespace(parameterValue);

					if (parameterValue === "") {
						continue;
					}
				}

				if (parameterName.length > 0 &&
					solelyContainsHTTPTokenCodePoints(parameterName) &&
					soleyContainsHTTPQuotedStringTokenCodePoints(parameterValue) &&
					!mimeType.parameters.has(parameterName)) {
					mimeType.parameters.set(parameterName, parameterValue);
				}
			}

			return mimeType;
		};
	}

	// lib/mime-type.js
	{
		const parse = parser;
		const serialize = serializer;
		const {
			asciiLowercase,
			solelyContainsHTTPTokenCodePoints,
			soleyContainsHTTPQuotedStringTokenCodePoints
		} = utils;

		MIMEType = class MIMEType {
			constructor(string) {
				string = String(string);
				const result = parse(string);
				if (result === null) {
					throw new Error(`Could not parse MIME type string "${string}"`);
				}

				this._type = result.type;
				this._subtype = result.subtype;
				this._parameters = new MIMETypeParameters(result.parameters);
			}

			static parse(string) {
				try {
					return new this(string);
				} catch (e) {
					return null;
				}
			}

			get essence() {
				return `${this.type}/${this.subtype}`;
			}

			get type() {
				return this._type;
			}

			set type(value) {
				value = asciiLowercase(String(value));

				if (value.length === 0) {
					throw new Error("Invalid type: must be a non-empty string");
				}
				if (!solelyContainsHTTPTokenCodePoints(value)) {
					throw new Error(`Invalid type ${value}: must contain only HTTP token code points`);
				}

				this._type = value;
			}

			get subtype() {
				return this._subtype;
			}

			set subtype(value) {
				value = asciiLowercase(String(value));

				if (value.length === 0) {
					throw new Error("Invalid subtype: must be a non-empty string");
				}
				if (!solelyContainsHTTPTokenCodePoints(value)) {
					throw new Error(`Invalid subtype ${value}: must contain only HTTP token code points`);
				}

				this._subtype = value;
			}

			get parameters() {
				return this._parameters;
			}

			toString() {
				// The serialize function works on both "MIME type records" (i.e. the results of parse) and on this class, since
				// this class's interface is identical.
				return serialize(this);
			}

			isJavaScript({ allowParameters = false } = {}) {
				switch (this._type) {
					case "text": {
						switch (this._subtype) {
							case "ecmascript":
							case "javascript":
							case "javascript1.0":
							case "javascript1.1":
							case "javascript1.2":
							case "javascript1.3":
							case "javascript1.4":
							case "javascript1.5":
							case "jscript":
							case "livescript":
							case "x-ecmascript":
							case "x-javascript": {
								return allowParameters || this._parameters.size === 0;
							}
							default: {
								return false;
							}
						}
					}
					case "application": {
						switch (this._subtype) {
							case "ecmascript":
							case "javascript":
							case "x-ecmascript":
							case "x-javascript": {
								return allowParameters || this._parameters.size === 0;
							}
							default: {
								return false;
							}
						}
					}
					default: {
						return false;
					}
				}
			}
			isXML() {
				return (this._subtype === "xml" && (this._type === "text" || this._type === "application")) ||
					this._subtype.endsWith("+xml");
			}
			isHTML() {
				return this._subtype === "html" && this._type === "text";
			}
		};

		class MIMETypeParameters {
			constructor(map) {
				this._map = map;
			}

			get size() {
				return this._map.size;
			}

			get(name) {
				name = asciiLowercase(String(name));
				return this._map.get(name);
			}

			has(name) {
				name = asciiLowercase(String(name));
				return this._map.has(name);
			}

			set(name, value) {
				name = asciiLowercase(String(name));
				value = String(value);

				if (!solelyContainsHTTPTokenCodePoints(name)) {
					throw new Error(`Invalid MIME type parameter name "${name}": only HTTP token code points are valid.`);
				}
				if (!soleyContainsHTTPQuotedStringTokenCodePoints(value)) {
					throw new Error(`Invalid MIME type parameter value "${value}": only HTTP quoted-string token code points are valid.`);
				}

				return this._map.set(name, value);
			}

			clear() {
				this._map.clear();
			}

			delete(name) {
				name = asciiLowercase(String(name));
				return this._map.delete(name);
			}

			forEach(callbackFn, thisArg) {
				this._map.forEach(callbackFn, thisArg);
			}

			keys() {
				return this._map.keys();
			}

			values() {
				return this._map.values();
			}

			entries() {
				return this._map.entries();
			}

			[Symbol.iterator]() {
				return this._map[Symbol.iterator]();
			}
		}

	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */
	const NEW_FONT_FACE_EVENT = "single-file-new-font-face";
	const DELETE_FONT_EVENT = "single-file-delete-font";
	const CLEAR_FONTS_EVENT = "single-file-clear-fonts";
	const FONT_FACE_PROPERTY_NAME = "_singleFile_fontFaces";

	const addEventListener = (type, listener, options) => globalThis.addEventListener(type, listener, options);
	const document$1 = globalThis.document;
	const Document = globalThis.Document;
	const JSON$2 = globalThis.JSON;

	let fontFaces;
	if (window[FONT_FACE_PROPERTY_NAME]) {
		fontFaces = window[FONT_FACE_PROPERTY_NAME];
	} else {
		fontFaces = window[FONT_FACE_PROPERTY_NAME] = new Map();
	}

	if (document$1 instanceof Document) {
		addEventListener(NEW_FONT_FACE_EVENT, event => {
			const detail = event.detail;
			const key = Object.assign({}, detail);
			delete key.src;
			fontFaces.set(JSON$2.stringify(key), detail);
		});
		addEventListener(DELETE_FONT_EVENT, event => {
			const detail = event.detail;
			const key = Object.assign({}, detail);
			delete key.src;
			fontFaces.delete(JSON$2.stringify(key));
		});
		addEventListener(CLEAR_FONTS_EVENT, () => fontFaces = new Map());
	}

	function getFontsData$1() {
		return Array.from(fontFaces.values());
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const ON_BEFORE_CAPTURE_EVENT_NAME = SINGLE_FILE_PREFIX + "on-before-capture";
	const ON_AFTER_CAPTURE_EVENT_NAME = SINGLE_FILE_PREFIX + "on-after-capture";
	const GET_ADOPTED_STYLESHEETS_REQUEST_EVENT = SINGLE_FILE_PREFIX + "request-get-adopted-stylesheets";
	const GET_ADOPTED_STYLESHEETS_RESPONSE_EVENT = SINGLE_FILE_PREFIX + "response-get-adopted-stylesheets";
	const UNREGISTER_GET_ADOPTED_STYLESHEETS_REQUEST_EVENT = SINGLE_FILE_PREFIX + "unregister-request-get-adopted-stylesheets";
	const REMOVED_CONTENT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "removed-content";
	const HIDDEN_CONTENT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "hidden-content";
	const KEPT_CONTENT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "kept-content";
	const HIDDEN_FRAME_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "hidden-frame";
	const PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "preserved-space-element";
	const SHADOW_ROOT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "shadow-root-element";
	const WIN_ID_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "win-id";
	const IMAGE_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "image";
	const POSTER_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "poster";
	const VIDEO_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "video";
	const CANVAS_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "canvas";
	const STYLE_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "movable-style";
	const INPUT_VALUE_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "input-value";
	const LAZY_SRC_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "lazy-loaded-src";
	const STYLESHEET_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "stylesheet";
	const DISABLED_NOSCRIPT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "disabled-noscript";
	const SELECTED_CONTENT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "selected-content";
	const INVALID_ELEMENT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "invalid-element";
	const ASYNC_SCRIPT_ATTRIBUTE_NAME = "data-" + SINGLE_FILE_PREFIX + "async-script";
	const FLOW_ELEMENTS_SELECTOR = "*:not(base):not(link):not(meta):not(noscript):not(script):not(style):not(template):not(title)";
	const KEPT_TAG_NAMES = ["NOSCRIPT", "DISABLED-NOSCRIPT", "META", "LINK", "STYLE", "TITLE", "TEMPLATE", "SOURCE", "OBJECT", "SCRIPT", "HEAD", "BODY"];
	const REGEXP_SIMPLE_QUOTES_STRING = /^'(.*?)'$/;
	const REGEXP_DOUBLE_QUOTES_STRING = /^"(.*?)"$/;
	const FONT_WEIGHTS = {
		regular: "400",
		normal: "400",
		bold: "700",
		bolder: "700",
		lighter: "100"
	};
	const COMMENT_HEADER_LEGACY = "Archive processed by SingleFile";
	const SINGLE_FILE_UI_ELEMENT_CLASS = "single-file-ui-element";
	const INFOBAR_TAGNAME = INFOBAR_TAGNAME$1;
	const EMPTY_RESOURCE$1 = "data:,";
	const JSON$1 = globalThis.JSON;

	function initDoc(doc) {
		doc.querySelectorAll("meta[http-equiv=refresh]").forEach(element => {
			element.removeAttribute("http-equiv");
			element.setAttribute("disabled-http-equiv", "refresh");
		});
	}

	function preProcessDoc(doc, win, options) {
		doc.querySelectorAll("noscript:not([" + DISABLED_NOSCRIPT_ATTRIBUTE_NAME + "])").forEach(element => {
			element.setAttribute(DISABLED_NOSCRIPT_ATTRIBUTE_NAME, element.textContent);
			element.textContent = "";
		});
		initDoc(doc);
		if (doc.head) {
			doc.head.querySelectorAll(FLOW_ELEMENTS_SELECTOR).forEach(element => element.hidden = true);
		}
		doc.querySelectorAll("svg foreignObject").forEach(element => {
			const flowElements = element.querySelectorAll("html > head > " + FLOW_ELEMENTS_SELECTOR + ", html > body > " + FLOW_ELEMENTS_SELECTOR);
			if (flowElements.length) {
				Array.from(element.childNodes).forEach(node => node.remove());
				flowElements.forEach(flowElement => element.appendChild(flowElement));
			}
		});
		const invalidElements = new Map();
		let elementsInfo;
		if (win && doc.documentElement) {
			doc.querySelectorAll("button button, a a").forEach(element => {
				const placeHolderElement = doc.createElement("template");
				placeHolderElement.setAttribute(INVALID_ELEMENT_ATTRIBUTE_NAME, "");
				placeHolderElement.content.appendChild(element.cloneNode(true));
				invalidElements.set(element, placeHolderElement);
				element.replaceWith(placeHolderElement);
			});
			elementsInfo = getElementsInfo(win, doc, doc.documentElement, options);
			if (options.moveStylesInHead) {
				doc.querySelectorAll("body style, body ~ style").forEach(element => {
					const computedStyle = getComputedStyle$1(win, element);
					if (computedStyle && testHiddenElement(element, computedStyle)) {
						element.setAttribute(STYLE_ATTRIBUTE_NAME, "");
						elementsInfo.markedElements.push(element);
					}
				});
			}
		} else {
			elementsInfo = {
				canvases: [],
				images: [],
				posters: [],
				videos: [],
				usedFonts: [],
				shadowRoots: [],
				markedElements: []
			};
		}
		return {
			canvases: elementsInfo.canvases,
			fonts: getFontsData(),
			stylesheets: getStylesheetsData(doc),
			images: elementsInfo.images,
			posters: elementsInfo.posters,
			videos: elementsInfo.videos,
			usedFonts: Array.from(elementsInfo.usedFonts.values()),
			shadowRoots: elementsInfo.shadowRoots,
			referrer: doc.referrer,
			markedElements: elementsInfo.markedElements,
			invalidElements,
			scrollPosition: { x: win.scrollX, y: win.scrollY },
			adoptedStyleSheets: getStylesheetsContent(doc.adoptedStyleSheets)
		};
	}

	function getElementsInfo(win, doc, element, options, data = { usedFonts: new Map(), canvases: [], images: [], posters: [], videos: [], shadowRoots: [], markedElements: [] }, ascendantHidden) {
		if (element.childNodes) {
			const elements = Array.from(element.childNodes).filter(node => (node instanceof win.HTMLElement) || (node instanceof win.SVGElement));
			elements.forEach(element => {
				let elementHidden, elementKept, computedStyle;
				if (!options.autoSaveExternalSave && (options.removeHiddenElements || options.removeUnusedFonts || options.compressHTML)) {
					computedStyle = getComputedStyle$1(win, element);
					if (element instanceof win.HTMLElement) {
						if (options.removeHiddenElements) {
							elementKept = ((ascendantHidden || element.closest("html > head")) && KEPT_TAG_NAMES.includes(element.tagName.toUpperCase())) || element.closest("details");
							if (!elementKept) {
								elementHidden = ascendantHidden || testHiddenElement(element, computedStyle);
								if (elementHidden) {
									element.setAttribute(HIDDEN_CONTENT_ATTRIBUTE_NAME, "");
									data.markedElements.push(element);
								}
							}
						}
					}
					if (!elementHidden) {
						if (options.compressHTML && computedStyle) {
							const whiteSpace = computedStyle.getPropertyValue("white-space");
							if (whiteSpace && whiteSpace.startsWith("pre")) {
								element.setAttribute(PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME, "");
								data.markedElements.push(element);
							}
						}
						if (options.removeUnusedFonts) {
							getUsedFont(computedStyle, options, data.usedFonts);
							getUsedFont(getComputedStyle$1(win, element, ":first-letter"), options, data.usedFonts);
							getUsedFont(getComputedStyle$1(win, element, ":before"), options, data.usedFonts);
							getUsedFont(getComputedStyle$1(win, element, ":after"), options, data.usedFonts);
						}
					}
				}
				getResourcesInfo(win, doc, element, options, data, elementHidden, computedStyle);
				const shadowRoot = !(element instanceof win.SVGElement) && getShadowRoot(element);
				if (shadowRoot && !element.classList.contains(SINGLE_FILE_UI_ELEMENT_CLASS)) {
					const shadowRootInfo = {};
					element.setAttribute(SHADOW_ROOT_ATTRIBUTE_NAME, data.shadowRoots.length);
					data.markedElements.push(element);
					data.shadowRoots.push(shadowRootInfo);
					try {
						if (shadowRoot.adoptedStyleSheets) {
							if (shadowRoot.adoptedStyleSheets.length) {
								shadowRootInfo.adoptedStyleSheets = getStylesheetsContent(shadowRoot.adoptedStyleSheets);
							} else if (shadowRoot.adoptedStyleSheets.length === undefined) {
								const listener = event => shadowRootInfo.adoptedStyleSheets = event.detail.adoptedStyleSheets;
								element.addEventListener(GET_ADOPTED_STYLESHEETS_RESPONSE_EVENT, listener);
								element.dispatchEvent(new CustomEvent(GET_ADOPTED_STYLESHEETS_REQUEST_EVENT, { bubbles: true }));
								element.removeEventListener(GET_ADOPTED_STYLESHEETS_RESPONSE_EVENT, listener);
							}
						}
					} catch (error) {
						// ignored
					}
					getElementsInfo(win, doc, shadowRoot, options, data, elementHidden);
					shadowRootInfo.content = shadowRoot.innerHTML;
					shadowRootInfo.mode = shadowRoot.mode;
					try {
						if (shadowRoot.adoptedStyleSheets && shadowRoot.adoptedStyleSheets.length === undefined) {
							element.dispatchEvent(new CustomEvent(UNREGISTER_GET_ADOPTED_STYLESHEETS_REQUEST_EVENT, { bubbles: true }));
						}
					} catch (error) {
						// ignored
					}
				}
				getElementsInfo(win, doc, element, options, data, elementHidden);
				if (!options.autoSaveExternalSave && options.removeHiddenElements && ascendantHidden) {
					if (elementKept || element.getAttribute(KEPT_CONTENT_ATTRIBUTE_NAME) == "") {
						if (element.parentElement) {
							element.parentElement.setAttribute(KEPT_CONTENT_ATTRIBUTE_NAME, "");
							data.markedElements.push(element.parentElement);
						}
					} else if (elementHidden) {
						element.setAttribute(REMOVED_CONTENT_ATTRIBUTE_NAME, "");
						data.markedElements.push(element);
					}
				}
			});
		}
		return data;
	}

	function getStylesheetsContent(styleSheets) {
		return styleSheets ? Array.from(styleSheets).map(stylesheet => Array.from(stylesheet.cssRules).map(cssRule => cssRule.cssText).join("\n")) : [];
	}

	function getResourcesInfo(win, doc, element, options, data, elementHidden, computedStyle) {
		const tagName = element.tagName && element.tagName.toUpperCase();
		if (tagName == "CANVAS") {
			try {
				data.canvases.push({
					dataURI: element.toDataURL("image/png", ""),
					backgroundColor: computedStyle.getPropertyValue("background-color")
				});
				element.setAttribute(CANVAS_ATTRIBUTE_NAME, data.canvases.length - 1);
				data.markedElements.push(element);
			} catch (error) {
				// ignored
			}
		}
		if (tagName == "IMG") {
			const imageData = {
				currentSrc: elementHidden ?
					EMPTY_RESOURCE$1 :
					(options.loadDeferredImages && element.getAttribute(LAZY_SRC_ATTRIBUTE_NAME)) || element.currentSrc
			};
			data.images.push(imageData);
			element.setAttribute(IMAGE_ATTRIBUTE_NAME, data.images.length - 1);
			data.markedElements.push(element);
			element.removeAttribute(LAZY_SRC_ATTRIBUTE_NAME);
			computedStyle = computedStyle || getComputedStyle$1(win, element);
			if (computedStyle) {
				imageData.size = getSize(win, element, computedStyle);
				const boxShadow = computedStyle.getPropertyValue("box-shadow");
				const backgroundImage = computedStyle.getPropertyValue("background-image");
				if ((!boxShadow || boxShadow == "none") &&
					(!backgroundImage || backgroundImage == "none") &&
					(imageData.size.pxWidth > 1 || imageData.size.pxHeight > 1)) {
					imageData.replaceable = true;
					imageData.backgroundColor = computedStyle.getPropertyValue("background-color");
					imageData.objectFit = computedStyle.getPropertyValue("object-fit");
					imageData.boxSizing = computedStyle.getPropertyValue("box-sizing");
					imageData.objectPosition = computedStyle.getPropertyValue("object-position");
				}
			}
		}
		if (tagName == "VIDEO") {
			const src = element.currentSrc;
			if (src && !src.startsWith("blob:") && !src.startsWith("data:")) {
				const computedStyle = getComputedStyle$1(win, element.parentNode);
				data.videos.push({
					positionParent: computedStyle && computedStyle.getPropertyValue("position"),
					src,
					size: {
						pxWidth: element.clientWidth,
						pxHeight: element.clientHeight
					},
					currentTime: element.currentTime
				});
				element.setAttribute(VIDEO_ATTRIBUTE_NAME, data.videos.length - 1);
			}
			if (!element.getAttribute("poster")) {
				const canvasElement = doc.createElement("canvas");
				const context = canvasElement.getContext("2d");
				canvasElement.width = element.clientWidth;
				canvasElement.height = element.clientHeight;
				try {
					context.drawImage(element, 0, 0, canvasElement.width, canvasElement.height);
					data.posters.push(canvasElement.toDataURL("image/png", ""));
					element.setAttribute(POSTER_ATTRIBUTE_NAME, data.posters.length - 1);
					data.markedElements.push(element);
				} catch (error) {
					// ignored
				}
			}
		}
		if (tagName == "IFRAME") {
			if (elementHidden && options.removeHiddenElements) {
				element.setAttribute(HIDDEN_FRAME_ATTRIBUTE_NAME, "");
				data.markedElements.push(element);
			}
		}
		if (tagName == "INPUT") {
			if (element.type != "password") {
				element.setAttribute(INPUT_VALUE_ATTRIBUTE_NAME, element.value);
				data.markedElements.push(element);
			}
			if (element.type == "radio" || element.type == "checkbox") {
				element.setAttribute(INPUT_VALUE_ATTRIBUTE_NAME, element.checked);
				data.markedElements.push(element);
			}
		}
		if (tagName == "TEXTAREA") {
			element.setAttribute(INPUT_VALUE_ATTRIBUTE_NAME, element.value);
			data.markedElements.push(element);
		}
		if (tagName == "SELECT") {
			element.querySelectorAll("option").forEach(option => {
				if (option.selected) {
					option.setAttribute(INPUT_VALUE_ATTRIBUTE_NAME, "");
					data.markedElements.push(option);
				}
			});
		}
		if (tagName == "SCRIPT") {
			if (element.async && element.getAttribute("async") != "" && element.getAttribute("async") != "async") {
				element.setAttribute(ASYNC_SCRIPT_ATTRIBUTE_NAME, "");
				data.markedElements.push(element);
			}
			element.textContent = element.textContent.replace(/<\/script>/gi, "<\\/script>");
		}
	}

	function getUsedFont(computedStyle, options, usedFonts) {
		if (computedStyle) {
			const fontStyle = computedStyle.getPropertyValue("font-style") || "normal";
			computedStyle.getPropertyValue("font-family").split(",").forEach(fontFamilyName => {
				fontFamilyName = normalizeFontFamily(fontFamilyName);
				if (!options.loadedFonts || options.loadedFonts.find(font => normalizeFontFamily(font.family) == fontFamilyName && font.style == fontStyle)) {
					const fontWeight = getFontWeight(computedStyle.getPropertyValue("font-weight"));
					const fontVariant = computedStyle.getPropertyValue("font-variant") || "normal";
					const value = [fontFamilyName, fontWeight, fontStyle, fontVariant];
					usedFonts.set(JSON$1.stringify(value), [fontFamilyName, fontWeight, fontStyle, fontVariant]);
				}
			});
		}
	}

	function getShadowRoot(element) {
		const chrome = globalThis.chrome;
		if (element.openOrClosedShadowRoot) {
			return element.openOrClosedShadowRoot;
		} else if (chrome && chrome.dom && chrome.dom.openOrClosedShadowRoot) {
			try {
				return chrome.dom.openOrClosedShadowRoot(element);
			} catch (error) {
				return element.shadowRoot;
			}
		} else {
			return element.shadowRoot;
		}
	}

	function appendInfobar(doc, options, useShadowRoot) {
		return appendInfobar$1(doc, options, useShadowRoot);
	}

	function normalizeFontFamily(fontFamilyName = "") {
		return removeQuotes(process$6(fontFamilyName.trim())).toLowerCase();
	}

	function testHiddenElement(element, computedStyle) {
		let hidden = false;
		if (computedStyle) {
			const display = computedStyle.getPropertyValue("display");
			const opacity = computedStyle.getPropertyValue("opacity");
			const visibility = computedStyle.getPropertyValue("visibility");
			hidden = display == "none";
			if (!hidden && (opacity == "0" || visibility == "hidden") && element.getBoundingClientRect) {
				const boundingRect = element.getBoundingClientRect();
				hidden = !boundingRect.width && !boundingRect.height;
			}
		}
		return Boolean(hidden);
	}

	function postProcessDoc(doc, markedElements, invalidElements) {
		doc.querySelectorAll("[" + DISABLED_NOSCRIPT_ATTRIBUTE_NAME + "]").forEach(element => {
			element.textContent = element.getAttribute(DISABLED_NOSCRIPT_ATTRIBUTE_NAME);
			element.removeAttribute(DISABLED_NOSCRIPT_ATTRIBUTE_NAME);
			if (doc.body.firstChild) {
				doc.body.insertBefore(element, doc.body.firstChild);
			} else {
				doc.body.appendChild(element);
			}
		});
		doc.querySelectorAll("meta[disabled-http-equiv]").forEach(element => {
			element.setAttribute("http-equiv", element.getAttribute("disabled-http-equiv"));
			element.removeAttribute("disabled-http-equiv");
		});
		if (doc.head) {
			doc.head.querySelectorAll("*:not(base):not(link):not(meta):not(noscript):not(script):not(style):not(template):not(title)").forEach(element => element.removeAttribute("hidden"));
		}
		if (!markedElements) {
			const singleFileAttributes = [REMOVED_CONTENT_ATTRIBUTE_NAME, HIDDEN_FRAME_ATTRIBUTE_NAME, HIDDEN_CONTENT_ATTRIBUTE_NAME, PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME, IMAGE_ATTRIBUTE_NAME, POSTER_ATTRIBUTE_NAME, VIDEO_ATTRIBUTE_NAME, CANVAS_ATTRIBUTE_NAME, INPUT_VALUE_ATTRIBUTE_NAME, SHADOW_ROOT_ATTRIBUTE_NAME, STYLESHEET_ATTRIBUTE_NAME, ASYNC_SCRIPT_ATTRIBUTE_NAME];
			markedElements = doc.querySelectorAll(singleFileAttributes.map(name => "[" + name + "]").join(","));
		}
		markedElements.forEach(element => {
			element.removeAttribute(REMOVED_CONTENT_ATTRIBUTE_NAME);
			element.removeAttribute(HIDDEN_CONTENT_ATTRIBUTE_NAME);
			element.removeAttribute(KEPT_CONTENT_ATTRIBUTE_NAME);
			element.removeAttribute(HIDDEN_FRAME_ATTRIBUTE_NAME);
			element.removeAttribute(PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME);
			element.removeAttribute(IMAGE_ATTRIBUTE_NAME);
			element.removeAttribute(POSTER_ATTRIBUTE_NAME);
			element.removeAttribute(VIDEO_ATTRIBUTE_NAME);
			element.removeAttribute(CANVAS_ATTRIBUTE_NAME);
			element.removeAttribute(INPUT_VALUE_ATTRIBUTE_NAME);
			element.removeAttribute(SHADOW_ROOT_ATTRIBUTE_NAME);
			element.removeAttribute(STYLESHEET_ATTRIBUTE_NAME);
			element.removeAttribute(ASYNC_SCRIPT_ATTRIBUTE_NAME);
			element.removeAttribute(STYLE_ATTRIBUTE_NAME);
		});
		if (invalidElements) {
			invalidElements.forEach((placeholderElement, element) => placeholderElement.replaceWith(element));
		}
	}

	function getStylesheetsData(doc) {
		if (doc) {
			const contents = [];
			doc.querySelectorAll("style").forEach((styleElement, styleIndex) => {
				try {
					const tempStyleElement = doc.createElement("style");
					tempStyleElement.textContent = styleElement.textContent;
					doc.body.appendChild(tempStyleElement);
					const stylesheet = tempStyleElement.sheet;
					tempStyleElement.remove();
					if (!stylesheet || stylesheet.cssRules.length != styleElement.sheet.cssRules.length) {
						styleElement.setAttribute(STYLESHEET_ATTRIBUTE_NAME, styleIndex);
						contents[styleIndex] = Array.from(styleElement.sheet.cssRules).map(cssRule => cssRule.cssText).join("\n");
					}
				} catch (error) {
					// ignored
				}
			});
			return contents;
		}
	}

	function getSize(win, imageElement, computedStyle) {
		let pxWidth = imageElement.naturalWidth;
		let pxHeight = imageElement.naturalHeight;
		if (!pxWidth && !pxHeight) {
			const noStyleAttribute = imageElement.getAttribute("style") == null;
			computedStyle = computedStyle || getComputedStyle$1(win, imageElement);
			if (computedStyle) {
				let removeBorderWidth = false;
				if (computedStyle.getPropertyValue("box-sizing") == "content-box") {
					const boxSizingValue = imageElement.style.getPropertyValue("box-sizing");
					const boxSizingPriority = imageElement.style.getPropertyPriority("box-sizing");
					const clientWidth = imageElement.clientWidth;
					imageElement.style.setProperty("box-sizing", "border-box", "important");
					removeBorderWidth = imageElement.clientWidth != clientWidth;
					if (boxSizingValue) {
						imageElement.style.setProperty("box-sizing", boxSizingValue, boxSizingPriority);
					} else {
						imageElement.style.removeProperty("box-sizing");
					}
				}
				let paddingLeft, paddingRight, paddingTop, paddingBottom, borderLeft, borderRight, borderTop, borderBottom;
				paddingLeft = getWidth("padding-left", computedStyle);
				paddingRight = getWidth("padding-right", computedStyle);
				paddingTop = getWidth("padding-top", computedStyle);
				paddingBottom = getWidth("padding-bottom", computedStyle);
				if (removeBorderWidth) {
					borderLeft = getWidth("border-left-width", computedStyle);
					borderRight = getWidth("border-right-width", computedStyle);
					borderTop = getWidth("border-top-width", computedStyle);
					borderBottom = getWidth("border-bottom-width", computedStyle);
				} else {
					borderLeft = borderRight = borderTop = borderBottom = 0;
				}
				pxWidth = Math.max(0, imageElement.clientWidth - paddingLeft - paddingRight - borderLeft - borderRight);
				pxHeight = Math.max(0, imageElement.clientHeight - paddingTop - paddingBottom - borderTop - borderBottom);
				if (noStyleAttribute) {
					imageElement.removeAttribute("style");
				}
			}
		}
		return { pxWidth, pxHeight };
	}

	function getWidth(styleName, computedStyle) {
		if (computedStyle.getPropertyValue(styleName).endsWith("px")) {
			return parseFloat(computedStyle.getPropertyValue(styleName));
		}
	}

	function getFontsData() {
		return getFontsData$1();
	}

	function removeQuotes(string) {
		if (string.match(REGEXP_SIMPLE_QUOTES_STRING)) {
			string = string.replace(REGEXP_SIMPLE_QUOTES_STRING, "$1");
		} else {
			string = string.replace(REGEXP_DOUBLE_QUOTES_STRING, "$1");
		}
		return string.trim();
	}

	function getFontWeight(weight) {
		return FONT_WEIGHTS[weight.toLowerCase().trim()] || weight;
	}

	function flatten(array) {
		return array.flat ? array.flat() : array.reduce((a, b) => a.concat(Array.isArray(b) ? flatten(b) : b), []);
	}

	function getComputedStyle$1(win, element, pseudoElement) {
		try {
			return win.getComputedStyle(element, pseudoElement);
		} catch (error) {
			// ignored
		}
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const helper$2 = {
		normalizeFontFamily,
		flatten,
		getFontWeight,
		removeQuotes
	};

	const REGEXP_COMMA = /\s*,\s*/;
	const REGEXP_DASH = /-/;
	const REGEXP_QUESTION_MARK = /\?/g;
	const REGEXP_STARTS_U_PLUS = /^U\+/i;
	const VALID_FONT_STYLES = [/^normal$/, /^italic$/, /^oblique$/, /^oblique\s+/];

	function process$4(doc, stylesheets, styles, options) {
		const stats = { rules: { processed: 0, discarded: 0 }, fonts: { processed: 0, discarded: 0 } };
		const fontsInfo = { declared: [], used: [] };
		const workStyleElement = doc.createElement("style");
		let docContent = "";
		doc.body.appendChild(workStyleElement);
		stylesheets.forEach(stylesheetInfo => {
			const cssRules = stylesheetInfo.stylesheet.children;
			if (cssRules) {
				stats.processed += cssRules.size;
				stats.discarded += cssRules.size;
				getFontsInfo(cssRules, fontsInfo);
				docContent = getRulesTextContent(doc, cssRules, workStyleElement, docContent);
			}
		});
		styles.forEach(declarations => {
			const fontFamilyNames = getFontFamilyNames(declarations);
			if (fontFamilyNames.length) {
				fontsInfo.used.push(fontFamilyNames);
			}
			docContent = getDeclarationsTextContent(declarations.children, workStyleElement, docContent);
		});
		workStyleElement.remove();
		docContent += doc.body.innerText;
		if (globalThis.getComputedStyle && options.doc) {
			fontsInfo.used = fontsInfo.used.map(fontNames => fontNames.map(familyName => {
				const matchedVar = familyName.match(/^var\((--.*)\)$/);
				if (matchedVar && matchedVar[1]) {
					const computedFamilyName = globalThis.getComputedStyle(options.doc.body).getPropertyValue(matchedVar[1]);
					return (computedFamilyName && computedFamilyName.split(",").map(name => helper$2.normalizeFontFamily(name))) || familyName;
				}
				return familyName;
			}));
			fontsInfo.used = fontsInfo.used.map(fontNames => helper$2.flatten(fontNames));
		}
		const variableFound = fontsInfo.used.find(fontNames => fontNames.find(fontName => fontName.match(/^var\(--/)));
		let unusedFonts, filteredUsedFonts;
		if (variableFound) {
			unusedFonts = [];
		} else {
			filteredUsedFonts = new Map();
			fontsInfo.used.forEach(fontNames => fontNames.forEach(familyName => {
				if (fontsInfo.declared.find(fontInfo => fontInfo.fontFamily == familyName)) {
					const optionalData = options.usedFonts && options.usedFonts.filter(fontInfo => fontInfo[0] == familyName);
					if (optionalData && optionalData.length) {
						filteredUsedFonts.set(familyName, optionalData);
					}
				}
			}));
			unusedFonts = fontsInfo.declared.filter(fontInfo => !filteredUsedFonts.has(fontInfo.fontFamily));
		}
		stylesheets.forEach(stylesheetInfo => {
			const cssRules = stylesheetInfo.stylesheet.children;
			if (cssRules) {
				filterUnusedFonts(cssRules, fontsInfo.declared, unusedFonts, filteredUsedFonts, docContent);
				stats.rules.discarded -= cssRules.size;
			}
		});
		return stats;
	}

	function getFontsInfo(cssRules, fontsInfo) {
		cssRules.forEach(ruleData => {
			if (ruleData.type == "Atrule" && (ruleData.name == "media" || ruleData.name == "supports") && ruleData.block && ruleData.block.children) {
				getFontsInfo(ruleData.block.children, fontsInfo);
			} else if (ruleData.type == "Rule") {
				const fontFamilyNames = getFontFamilyNames(ruleData.block);
				if (fontFamilyNames.length) {
					fontsInfo.used.push(fontFamilyNames);
				}
			} else {
				if (ruleData.type == "Atrule" && ruleData.name == "font-face") {
					const fontFamily = helper$2.normalizeFontFamily(getDeclarationValue(ruleData.block.children, "font-family"));
					if (fontFamily) {
						const fontWeight = getDeclarationValue(ruleData.block.children, "font-weight") || "400";
						const fontStyle = getDeclarationValue(ruleData.block.children, "font-style") || "normal";
						const fontVariant = getDeclarationValue(ruleData.block.children, "font-variant") || "normal";
						fontWeight.split(",").forEach(weightValue =>
							fontsInfo.declared.push({ fontFamily, fontWeight: helper$2.getFontWeight(helper$2.removeQuotes(weightValue)), fontStyle, fontVariant }));
					}
				}
			}
		});
	}

	function filterUnusedFonts(cssRules, declaredFonts, unusedFonts, filteredUsedFonts, docContent) {
		const removedRules = [];
		for (let cssRule = cssRules.head; cssRule; cssRule = cssRule.next) {
			const ruleData = cssRule.data;
			if (ruleData.type == "Atrule" && (ruleData.name == "media" || ruleData.name == "supports") && ruleData.block && ruleData.block.children) {
				filterUnusedFonts(ruleData.block.children, declaredFonts, unusedFonts, filteredUsedFonts, docContent);
			} else if (ruleData.type == "Atrule" && ruleData.name == "font-face") {
				const fontFamily = helper$2.normalizeFontFamily(getDeclarationValue(ruleData.block.children, "font-family"));
				if (fontFamily) {
					const unicodeRange = getDeclarationValue(ruleData.block.children, "unicode-range");
					if (unusedFonts.find(fontInfo => fontInfo.fontFamily == fontFamily) || !testUnicodeRange(docContent, unicodeRange) || !testUsedFont(ruleData, fontFamily, declaredFonts, filteredUsedFonts)) {
						removedRules.push(cssRule);
					}
				}
				const removedDeclarations = [];
				for (let declaration = ruleData.block.children.head; declaration; declaration = declaration.next) {
					if (declaration.data.property == "font-display") {
						removedDeclarations.push(declaration);
					}
				}
				if (removedDeclarations.length) {
					removedDeclarations.forEach(removedDeclaration => ruleData.block.children.remove(removedDeclaration));
				}
			}
		}
		removedRules.forEach(cssRule => cssRules.remove(cssRule));
	}

	function testUsedFont(ruleData, familyName, declaredFonts, filteredUsedFonts) {
		let test;
		const optionalUsedFonts = filteredUsedFonts && filteredUsedFonts.get(familyName);
		if (optionalUsedFonts && optionalUsedFonts.length) {
			let fontStyle = getDeclarationValue(ruleData.block.children, "font-style") || "normal";
			if (VALID_FONT_STYLES.find(rule => fontStyle.trim().match(rule))) {
				const fontWeight = helper$2.getFontWeight(getDeclarationValue(ruleData.block.children, "font-weight") || "400");
				const declaredFontsWeights = declaredFonts
					.filter(fontInfo => fontInfo.fontFamily == familyName && fontInfo.fontStyle == fontStyle)
					.map(fontInfo => fontInfo.fontWeight)
					.sort((weight1, weight2) => Number.parseInt(weight1, 10) - Number.parseInt(weight2, 10));
				let usedFontWeights = optionalUsedFonts.map(fontInfo => getUsedFontWeight(fontInfo, fontStyle, declaredFontsWeights));
				test = testFontweight(fontWeight, usedFontWeights);
				if (!test) {
					usedFontWeights = optionalUsedFonts.map(fontInfo => {
						fontInfo = Array.from(fontInfo);
						fontInfo[2] = "normal";
						return getUsedFontWeight(fontInfo, fontStyle, declaredFontsWeights);
					});
				}
				test = testFontweight(fontWeight, usedFontWeights);
			} else {
				test = true;
			}
		} else {
			test = true;
		}
		return test;
	}

	function testFontweight(fontWeight, usedFontWeights) {
		let test;
		for (const value of fontWeight.split(/[ ,]/)) {
			test = test || usedFontWeights.includes(helper$2.getFontWeight(helper$2.removeQuotes(value)));
		}
		return test;
	}

	function getDeclarationValue(declarations, propertyName) {
		let property;
		if (declarations) {
			property = declarations.filter(declaration => declaration.property == propertyName).tail;
		}
		if (property) {
			try {
				return helper$2.removeQuotes(gb(property.data.value)).toLowerCase();
			} catch (error) {
				// ignored
			}
		}
	}

	function getFontFamilyNames(declarations) {
		let fontFamilyName = declarations.children.filter(node => node.property == "font-family").tail;
		let fontFamilyNames = [];
		if (fontFamilyName) {
			if (fontFamilyName.data.value.children) {
				parseFamilyNames(fontFamilyName.data.value, fontFamilyNames);
			} else {
				fontFamilyName = gb(fontFamilyName.data.value);
				if (fontFamilyName) {
					fontFamilyNames.push(helper$2.normalizeFontFamily(fontFamilyName));
				}
			}
		}
		const font = declarations.children.filter(node => node.property == "font").tail;
		if (font && font.data && font.data.value) {
			try {
				const parsedFont = parse(font.data.value);
				parsedFont.family.forEach(familyName => fontFamilyNames.push(helper$2.normalizeFontFamily(familyName)));
			} catch (error) {
				// ignored				
			}
		}
		return fontFamilyNames;
	}

	function parseFamilyNames(fontFamilyNameTokenData, fontFamilyNames) {
		let nextToken = fontFamilyNameTokenData.children.head;
		while (nextToken) {
			if (nextToken.data.type == "Identifier") {
				let familyName = nextToken.data.name;
				let nextIdentifierToken = nextToken.next;
				while (nextIdentifierToken && nextIdentifierToken.data.type != "Operator" && nextIdentifierToken.data.value != ",") {
					familyName += " " + nextIdentifierToken.data.name;
					nextIdentifierToken = nextIdentifierToken.next;
				}
				fontFamilyNames.push(helper$2.normalizeFontFamily(familyName));
				nextToken = nextToken.next;
			} else if (nextToken.data.type == "Function" && nextToken.data.name == "var" && nextToken.data.children) {
				const varName = nextToken.data.children.head.data.name;
				fontFamilyNames.push(helper$2.normalizeFontFamily("var(" + varName + ")"));
				let nextValueToken = nextToken.data.children.head.next;
				while (nextValueToken && nextValueToken.data.type == "Operator" && nextValueToken.data.value == ",") {
					nextValueToken = nextValueToken.next;
				}
				const fallbackToken = nextValueToken;
				if (fallbackToken) {
					if (fallbackToken.data.children) {
						parseFamilyNames(fallbackToken.data, fontFamilyNames);
					} else {
						fontFamilyNames.push(helper$2.normalizeFontFamily(fallbackToken.data.value));
					}
				}
				nextToken = nextToken.next;
			} else if (nextToken.data.type == "String") {
				fontFamilyNames.push(helper$2.normalizeFontFamily(nextToken.data.value));
				nextToken = nextToken.next;
			} else if (nextToken.data.type == "Operator" && nextToken.data.value == ",") {
				nextToken = nextToken.next;
			}
		}
	}

	function getUsedFontWeight(fontInfo, fontStyle, fontWeights) {
		let foundWeight;
		fontWeights = fontWeights.map(weight => String(Number.parseInt(weight, 10)));
		if (fontInfo[2] == fontStyle) {
			let fontWeight = Number(fontInfo[1]);
			if (fontWeights.length > 1) {
				if (fontWeight >= 400 && fontWeight <= 500) {
					foundWeight = fontWeights.find(weight => weight >= fontWeight && weight <= 500);
					if (!foundWeight) {
						foundWeight = findDescendingFontWeight(fontWeight, fontWeights);
					}
					if (!foundWeight) {
						foundWeight = findAscendingFontWeight(fontWeight, fontWeights);
					}
				}
				if (fontWeight < 400) {
					foundWeight = fontWeights.slice().reverse().find(weight => weight <= fontWeight);
					if (!foundWeight) {
						foundWeight = findAscendingFontWeight(fontWeight, fontWeights);
					}
				}
				if (fontWeight > 500) {
					foundWeight = fontWeights.find(weight => weight >= fontWeight);
					if (!foundWeight) {
						foundWeight = findDescendingFontWeight(fontWeight, fontWeights);
					}
				}
			} else {
				foundWeight = fontWeights[0];
			}
		}
		return foundWeight;
	}

	function findDescendingFontWeight(fontWeight, fontWeights) {
		return fontWeights.slice().reverse().find(weight => weight < fontWeight);
	}

	function findAscendingFontWeight(fontWeight, fontWeights) {
		return fontWeights.find(weight => weight > fontWeight);
	}

	function getRulesTextContent(doc, cssRules, workStylesheet, content) {
		cssRules.forEach(ruleData => {
			if (ruleData.block && ruleData.block.children && ruleData.prelude && ruleData.prelude.children) {
				if (ruleData.type == "Atrule" && (ruleData.name == "media" || ruleData.name == "supports")) {
					content = getRulesTextContent(doc, ruleData.block.children, workStylesheet, content);
				} else if (ruleData.type == "Rule") {
					content = getDeclarationsTextContent(ruleData.block.children, workStylesheet, content);
				}
			}
		});
		return content;
	}

	function getDeclarationsTextContent(declarations, workStylesheet, content) {
		const contentText = getDeclarationUnescapedValue(declarations, "content", workStylesheet);
		const quotesText = getDeclarationUnescapedValue(declarations, "quotes", workStylesheet);
		if (!content.includes(contentText)) {
			content += contentText;
		}
		if (!content.includes(quotesText)) {
			content += quotesText;
		}
		return content;
	}

	function getDeclarationUnescapedValue(declarations, property, workStylesheet) {
		const rawValue = getDeclarationValue(declarations, property) || "";
		if (rawValue) {
			workStylesheet.textContent = "tmp { content:\"" + rawValue + "\"}";
			if (workStylesheet.sheet && workStylesheet.sheet.cssRules) {
				return helper$2.removeQuotes(workStylesheet.sheet.cssRules[0].style.getPropertyValue("content"));
			} else {
				return rawValue;
			}
		}
		return "";
	}

	function testUnicodeRange(docContent, unicodeRange) {
		if (unicodeRange) {
			const unicodeRanges = unicodeRange.split(REGEXP_COMMA);
			let invalid;
			const result = unicodeRanges.filter(rangeValue => {
				const range = rangeValue.split(REGEXP_DASH);
				let regExpString;
				if (range.length == 2) {
					range[0] = transformRange(range[0]);
					regExpString = "[" + range[0] + "-" + transformRange("U+" + range[1]) + "]";
				}
				if (range.length == 1) {
					if (range[0].includes("?")) {
						const firstRange = transformRange(range[0]);
						const secondRange = firstRange;
						regExpString = "[" + firstRange.replace(REGEXP_QUESTION_MARK, "0") + "-" + secondRange.replace(REGEXP_QUESTION_MARK, "F") + "]";
					} else if (range[0]) {
						regExpString = "[" + transformRange(range[0]) + "]";
					}
				}
				if (regExpString) {
					try {
						return (new RegExp(regExpString, "u")).test(docContent);
					} catch (error) {
						invalid = true;
						return false;
					}
				}
				return true;
			});
			return !invalid && (!unicodeRanges.length || result.length);
		}
		return true;
	}

	function transformRange(range) {
		range = range.replace(REGEXP_STARTS_U_PLUS, "");
		while (range.length < 6) {
			range = "0" + range;
		}
		return "\\u{" + range + "}";
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const MEDIA_ALL$1 = "all";
	const IGNORED_PSEUDO_ELEMENTS = ["after", "before", "first-letter", "first-line", "placeholder", "selection", "part", "marker"];
	const SINGLE_FILE_HIDDEN_CLASS_NAME = "sf-hidden";
	const DISPLAY_STYLE = "display";
	const REGEXP_VENDOR_IDENTIFIER = /-(ms|webkit|moz|o)-/;

	class MatchedRules {
		constructor(doc, stylesheets, styles) {
			this.doc = doc;
			this.mediaAllInfo = createMediaInfo(MEDIA_ALL$1);
			const matchedElementsCache = new Map();
			let sheetIndex = 0;
			const workStyleSheet = doc.createElement("style");
			doc.body.appendChild(workStyleSheet);
			const workStyleElement = doc.createElement("span");
			doc.body.appendChild(workStyleElement);
			stylesheets.forEach(stylesheetInfo => {
				if (!stylesheetInfo.scoped) {
					const cssRules = stylesheetInfo.stylesheet.children;
					if (cssRules) {
						if (stylesheetInfo.mediaText && stylesheetInfo.mediaText != MEDIA_ALL$1) {
							const mediaInfo = createMediaInfo(stylesheetInfo.mediaText);
							this.mediaAllInfo.medias.set("style-" + sheetIndex + "-" + stylesheetInfo.mediaText, mediaInfo);
							getMatchedElementsRules(doc, cssRules, mediaInfo, sheetIndex, styles, matchedElementsCache, workStyleSheet);
						} else {
							getMatchedElementsRules(doc, cssRules, this.mediaAllInfo, sheetIndex, styles, matchedElementsCache, workStyleSheet);
						}
					}
				}
				sheetIndex++;
			});
			sortRules(this.mediaAllInfo);
			computeCascade(this.mediaAllInfo, [], this.mediaAllInfo, workStyleSheet, workStyleElement);
			workStyleSheet.remove();
			workStyleElement.remove();
		}

		getMediaAllInfo() {
			return this.mediaAllInfo;
		}
	}

	function getMediaAllInfo(doc, stylesheets, styles) {
		return new MatchedRules(doc, stylesheets, styles).getMediaAllInfo();
	}

	function createMediaInfo(media) {
		const mediaInfo = { media: media, elements: new Map(), medias: new Map(), rules: new Map(), pseudoRules: new Map() };
		if (media == MEDIA_ALL$1) {
			mediaInfo.matchedStyles = new Map();
		}
		return mediaInfo;
	}

	function getMatchedElementsRules(doc, cssRules, mediaInfo, sheetIndex, styles, matchedElementsCache, workStylesheet) {
		let mediaIndex = 0;
		let ruleIndex = 0;
		cssRules.forEach(ruleData => {
			if (ruleData.block && ruleData.block.children && ruleData.prelude && ruleData.prelude.children) {
				if (ruleData.type == "Atrule" && ruleData.name == "media") {
					const mediaText = gb(ruleData.prelude);
					const ruleMediaInfo = createMediaInfo(mediaText);
					mediaInfo.medias.set("rule-" + sheetIndex + "-" + mediaIndex + "-" + mediaText, ruleMediaInfo);
					mediaIndex++;
					getMatchedElementsRules(doc, ruleData.block.children, ruleMediaInfo, sheetIndex, styles, matchedElementsCache, workStylesheet);
				} else if (ruleData.type == "Rule") {
					const selectors = ruleData.prelude.children.toArray();
					const selectorsText = ruleData.prelude.children.toArray().map(selector => gb(selector));
					const ruleInfo = { ruleData, mediaInfo, ruleIndex, sheetIndex, matchedSelectors: new Set(), declarations: new Set(), selectors, selectorsText };
					if (!invalidSelector(selectorsText.join(","), workStylesheet) || selectorsText.find(selectorText => selectorText.includes("|"))) {
						for (let selector = ruleData.prelude.children.head, selectorIndex = 0; selector; selector = selector.next, selectorIndex++) {
							const selectorText = selectorsText[selectorIndex];
							const selectorInfo = { selector, selectorText, ruleInfo };
							getMatchedElementsSelector(doc, selectorInfo, styles, matchedElementsCache);
						}
					}
					ruleIndex++;
				}
			}
		});
	}

	function invalidSelector(selectorText, workStylesheet) {
		workStylesheet.textContent = selectorText + "{}";
		return workStylesheet.sheet ? !workStylesheet.sheet.cssRules.length : workStylesheet.sheet;
	}

	function getMatchedElementsSelector(doc, selectorInfo, styles, matchedElementsCache) {
		const filteredSelectorText = getFilteredSelector(selectorInfo.selector, selectorInfo.selectorText);
		const selectorText = filteredSelectorText != selectorInfo.selectorText ? filteredSelectorText : selectorInfo.selectorText;
		const cachedMatchedElements = matchedElementsCache.get(selectorText);
		let matchedElements = cachedMatchedElements;
		if (!matchedElements) {
			try {
				matchedElements = doc.querySelectorAll(selectorText);
				if (selectorText != "." + SINGLE_FILE_HIDDEN_CLASS_NAME) {
					matchedElements = Array.from(doc.querySelectorAll(selectorText)).filter(matchedElement =>
						!matchedElement.classList.contains(SINGLE_FILE_HIDDEN_CLASS_NAME) &&
						(matchedElement.style.getPropertyValue(DISPLAY_STYLE) != "none" || matchedElement.style.getPropertyPriority("display") != "important")
					);
				}
			} catch (error) {
				// ignored				
			}
		}
		if (matchedElements) {
			if (!cachedMatchedElements) {
				matchedElementsCache.set(selectorText, matchedElements);
			}
			if (matchedElements.length) {
				if (filteredSelectorText == selectorInfo.selectorText) {
					matchedElements.forEach(element => addRule(element, selectorInfo, styles));
				} else {
					let pseudoSelectors = selectorInfo.ruleInfo.mediaInfo.pseudoRules.get(selectorInfo.ruleInfo.ruleData);
					if (!pseudoSelectors) {
						pseudoSelectors = new Set();
						selectorInfo.ruleInfo.mediaInfo.pseudoRules.set(selectorInfo.ruleInfo.ruleData, pseudoSelectors);
					}
					pseudoSelectors.add(selectorInfo.selectorText);
				}
			}
		}
	}

	function getFilteredSelector(selector, selectorText) {
		const removedSelectors = [];
		let namespaceFound;
		selector = { data: db(gb(selector.data), { context: "selector" }) };
		filterNamespace(selector);
		if (namespaceFound)	{
			selectorText = gb(selector.data).trim();
		}
		filterPseudoClasses(selector);
		if (removedSelectors.length) {
			removedSelectors.forEach(({ parentSelector, selector }) => {
				if (parentSelector.data.children.size == 0 || !selector.prev || selector.prev.data.type == "Combinator" || selector.prev.data.type == "WhiteSpace") {
					parentSelector.data.children.replace(selector, db("*", { context: "selector" }).children.head);
				} else {
					parentSelector.data.children.remove(selector);
				}
			});
			selectorText = gb(selector.data).trim();
		}
		return selectorText;

		function filterPseudoClasses(selector, parentSelector) {
			if (selector.data.children) {
				for (let childSelector = selector.data.children.head; childSelector; childSelector = childSelector.next) {
					filterPseudoClasses(childSelector, selector);
				}
			}
			if ((selector.data.type == "PseudoClassSelector") ||
				(selector.data.type == "PseudoElementSelector" && (testVendorPseudo(selector) || IGNORED_PSEUDO_ELEMENTS.includes(selector.data.name)))) {
				removedSelectors.push({ parentSelector, selector });
			}
		}

		function filterNamespace(selector) {
			if (selector.data.children) {
				for (let childSelector = selector.data.children.head; childSelector; childSelector = childSelector.next) {
					filterNamespace(childSelector);
				}
			}
			if (selector.data.type == "TypeSelector" && selector.data.name.includes("|")) {
				namespaceFound = true;
				selector.data.name = selector.data.name.substring(selector.data.name.lastIndexOf("|") + 1);
			}
		}

		function testVendorPseudo(selector) {
			const name = selector.data.name;
			return name.startsWith("-") || name.startsWith("\\-");
		}
	}

	function addRule(element, selectorInfo, styles) {
		const mediaInfo = selectorInfo.ruleInfo.mediaInfo;
		const elementStyle = styles.get(element);
		let elementInfo = mediaInfo.elements.get(element);
		if (!elementInfo) {
			elementInfo = [];
			if (elementStyle) {
				elementInfo.push({ styleInfo: { styleData: elementStyle, declarations: new Set() } });
			}
			mediaInfo.elements.set(element, elementInfo);
		}
		const specificity = computeSpecificity(selectorInfo.selector.data);
		specificity.ruleIndex = selectorInfo.ruleInfo.ruleIndex;
		specificity.sheetIndex = selectorInfo.ruleInfo.sheetIndex;
		selectorInfo.specificity = specificity;
		elementInfo.push(selectorInfo);
	}

	function computeCascade(mediaInfo, parentMediaInfo, mediaAllInfo, workStylesheet, workStyleElement) {
		mediaInfo.elements.forEach((elementInfo/*, element*/) =>
			getDeclarationsInfo(elementInfo, workStylesheet, workStyleElement/*, element*/).forEach((declarationsInfo, property) => {
				if (declarationsInfo.selectorInfo.ruleInfo || mediaInfo == mediaAllInfo) {
					let info;
					if (declarationsInfo.selectorInfo.ruleInfo) {
						info = declarationsInfo.selectorInfo.ruleInfo;
						const ruleData = info.ruleData;
						const ascendantMedia = [mediaInfo, ...parentMediaInfo].find(media => media.rules.get(ruleData)) || mediaInfo;
						ascendantMedia.rules.set(ruleData, info);
						if (ruleData) {
							info.matchedSelectors.add(declarationsInfo.selectorInfo.selectorText);
						}
					} else {
						info = declarationsInfo.selectorInfo.styleInfo;
						const styleData = info.styleData;
						const matchedStyleInfo = mediaAllInfo.matchedStyles.get(styleData);
						if (!matchedStyleInfo) {
							mediaAllInfo.matchedStyles.set(styleData, info);
						}
					}
					if (!info.declarations.has(property)) {
						info.declarations.add(property);
					}
				}
			}));
		delete mediaInfo.elements;
		mediaInfo.medias.forEach(childMediaInfo => computeCascade(childMediaInfo, [mediaInfo, ...parentMediaInfo], mediaAllInfo, workStylesheet, workStyleElement));
	}

	function getDeclarationsInfo(elementInfo, workStylesheet, workStyleElement/*, element*/) {
		const declarationsInfo = new Map();
		const processedProperties = new Set();
		elementInfo.forEach(selectorInfo => {
			let declarations;
			if (selectorInfo.styleInfo) {
				declarations = selectorInfo.styleInfo.styleData.children;
			} else {
				declarations = selectorInfo.ruleInfo.ruleData.block.children;
			}
			processDeclarations(declarationsInfo, declarations, selectorInfo, processedProperties, workStylesheet, workStyleElement);
		});
		return declarationsInfo;
	}

	function processDeclarations(declarationsInfo, declarations, selectorInfo, processedProperties, workStylesheet, workStyleElement) {
		for (let declaration = declarations.tail; declaration; declaration = declaration.prev) {
			const declarationData = declaration.data;
			const declarationText = gb(declarationData);
			if (declarationData.type == "Declaration" &&
				(declarationText.match(REGEXP_VENDOR_IDENTIFIER) || !processedProperties.has(declarationData.property) || declarationData.important) && !invalidDeclaration(declarationText, workStyleElement)) {
				const declarationInfo = declarationsInfo.get(declarationData);
				if (!declarationInfo || (declarationData.important && !declarationInfo.important)) {
					declarationsInfo.set(declarationData, { selectorInfo, important: declarationData.important });
					if (!declarationText.match(REGEXP_VENDOR_IDENTIFIER)) {
						processedProperties.add(declarationData.property);
					}
				}
			}
		}
	}

	function invalidDeclaration(declarationText, workStyleElement) {
		let invalidDeclaration;
		workStyleElement.style = declarationText;
		if (!workStyleElement.style.length) {
			if (!declarationText.match(REGEXP_VENDOR_IDENTIFIER)) {
				invalidDeclaration = true;
			}
		}
		return invalidDeclaration;
	}

	function sortRules(media) {
		media.elements.forEach(elementRules => elementRules.sort((ruleInfo1, ruleInfo2) =>
			ruleInfo1.styleInfo && !ruleInfo2.styleInfo ? -1 :
				!ruleInfo1.styleInfo && ruleInfo2.styleInfo ? 1 :
					compareSpecificity(ruleInfo1.specificity, ruleInfo2.specificity)));
		media.medias.forEach(sortRules);
	}

	function computeSpecificity(selector, specificity = { a: 0, b: 0, c: 0 }) {
		if (selector.type == "IdSelector") {
			specificity.a++;
		}
		if (selector.type == "ClassSelector" || selector.type == "AttributeSelector" || (selector.type == "PseudoClassSelector" && selector.name != "not")) {
			specificity.b++;
		}
		if ((selector.type == "TypeSelector" && selector.name != "*") || selector.type == "PseudoElementSelector") {
			specificity.c++;
		}
		if (selector.children) {
			selector.children.forEach(selector => computeSpecificity(selector, specificity));
		}
		return specificity;
	}

	function compareSpecificity(specificity1, specificity2) {
		if (specificity1.a > specificity2.a) {
			return -1;
		} else if (specificity1.a < specificity2.a) {
			return 1;
		} else if (specificity1.b > specificity2.b) {
			return -1;
		} else if (specificity1.b < specificity2.b) {
			return 1;
		} else if (specificity1.c > specificity2.c) {
			return -1;
		} else if (specificity1.c < specificity2.c) {
			return 1;
		} else if (specificity1.sheetIndex > specificity2.sheetIndex) {
			return -1;
		} else if (specificity1.sheetIndex < specificity2.sheetIndex) {
			return 1;
		} else if (specificity1.ruleIndex > specificity2.ruleIndex) {
			return -1;
		} else if (specificity1.ruleIndex < specificity2.ruleIndex) {
			return 1;
		} else {
			return -1;
		}
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const helper$1 = {
		flatten
	};

	const MEDIA_ALL = "all";
	const MEDIA_SCREEN = "screen";

	function process$3(stylesheets) {
		const stats = { processed: 0, discarded: 0 };
		stylesheets.forEach((stylesheetInfo, element) => {
			if (matchesMediaType(stylesheetInfo.mediaText || MEDIA_ALL, MEDIA_SCREEN) && stylesheetInfo.stylesheet.children) {
				const removedRules = processRules$1(stylesheetInfo.stylesheet.children, stats);
				removedRules.forEach(({ cssRules, cssRule }) => cssRules.remove(cssRule));
			} else {
				stylesheets.delete(element);
			}
		});
		return stats;
	}

	function processRules$1(cssRules, stats, removedRules = []) {
		for (let cssRule = cssRules.head; cssRule; cssRule = cssRule.next) {
			const ruleData = cssRule.data;
			if (ruleData.type == "Atrule" && ruleData.name == "media" && ruleData.block && ruleData.block.children && ruleData.prelude && ruleData.prelude.children) {
				stats.processed++;
				if (matchesMediaType(gb(ruleData.prelude), MEDIA_SCREEN)) {
					processRules$1(ruleData.block.children, stats, removedRules);
				} else {
					removedRules.push({ cssRules, cssRule });
					stats.discarded++;
				}
			}
		}
		return removedRules;
	}

	function matchesMediaType(mediaText, mediaType) {
		const foundMediaTypes = helper$1.flatten(parseMediaList(mediaText).map(node => getMediaTypes(node, mediaType)));
		return foundMediaTypes.find(mediaTypeInfo => (!mediaTypeInfo.not && (mediaTypeInfo.value == mediaType || mediaTypeInfo.value == MEDIA_ALL))
			|| (mediaTypeInfo.not && (mediaTypeInfo.value == MEDIA_ALL || mediaTypeInfo.value != mediaType)));
	}

	function getMediaTypes(parentNode, mediaType, mediaTypes = []) {
		parentNode.nodes.map((node, indexNode) => {
			if (node.type == "media-query") {
				return getMediaTypes(node, mediaType, mediaTypes);
			} else {
				if (node.type == "media-type") {
					const nodeMediaType = { not: Boolean(indexNode && parentNode.nodes[0].type == "keyword" && parentNode.nodes[0].value == "not"), value: node.value };
					if (!mediaTypes.find(mediaType => nodeMediaType.not == mediaType.not && nodeMediaType.value == mediaType.value)) {
						mediaTypes.push(nodeMediaType);
					}
				}
			}
		});
		if (!mediaTypes.length) {
			mediaTypes.push({ not: false, value: MEDIA_ALL });
		}
		return mediaTypes;
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	function process$2(stylesheets, styles, mediaAllInfo) {
		const stats = { processed: 0, discarded: 0 };
		let sheetIndex = 0;
		stylesheets.forEach(stylesheetInfo => {
			if (!stylesheetInfo.scoped) {
				const cssRules = stylesheetInfo.stylesheet.children;
				if (cssRules) {
					stats.processed += cssRules.size;
					stats.discarded += cssRules.size;
					let mediaInfo;
					if (stylesheetInfo.mediaText && stylesheetInfo.mediaText != "all") {
						mediaInfo = mediaAllInfo.medias.get("style-" + sheetIndex + "-" + stylesheetInfo.mediaText);
					} else {
						mediaInfo = mediaAllInfo;
					}
					processRules(cssRules, sheetIndex, mediaInfo);
					stats.discarded -= cssRules.size;
				}
			}
			sheetIndex++;
		});
		styles.forEach(style => processStyleAttribute(style, mediaAllInfo));
		return stats;
	}

	function processRules(cssRules, sheetIndex, mediaInfo) {
		let mediaRuleIndex = 0;
		const removedCssRules = [];
		for (let cssRule = cssRules.head; cssRule; cssRule = cssRule.next) {
			const ruleData = cssRule.data;
			if (ruleData.block && ruleData.block.children && ruleData.prelude && ruleData.prelude.children) {
				if (ruleData.type == "Atrule" && ruleData.name == "media") {
					const mediaText = gb(ruleData.prelude);
					processRules(ruleData.block.children, sheetIndex, mediaInfo.medias.get("rule-" + sheetIndex + "-" + mediaRuleIndex + "-" + mediaText));
					if (!ruleData.prelude.children.size || !ruleData.block.children.size) {
						removedCssRules.push(cssRule);
					}
					mediaRuleIndex++;
				} else if (ruleData.type == "Rule") {
					const ruleInfo = mediaInfo.rules.get(ruleData);
					const pseudoSelectors = mediaInfo.pseudoRules.get(ruleData);
					if (!ruleInfo && !pseudoSelectors) {
						removedCssRules.push(cssRule);
					} else if (ruleInfo) {
						processRuleInfo(ruleData, ruleInfo, pseudoSelectors);
						if (!ruleData.prelude.children.size || !ruleData.block.children.size) {
							removedCssRules.push(cssRule);
						}
					}
				}
			} else {
				if (!ruleData || ruleData.type == "Raw" || (ruleData.type == "Rule" && (!ruleData.prelude || ruleData.prelude.type == "Raw"))) {
					removedCssRules.push(cssRule);
				}
			}
		}
		removedCssRules.forEach(cssRule => cssRules.remove(cssRule));
	}

	function processRuleInfo(ruleData, ruleInfo, pseudoSelectors) {
		const removedDeclarations = [];
		const removedSelectors = [];
		let pseudoSelectorFound;
		for (let selector = ruleData.prelude.children.head; selector; selector = selector.next) {
			const selectorText = gb(selector.data);
			if (pseudoSelectors && pseudoSelectors.has(selectorText)) {
				pseudoSelectorFound = true;
			}
			if (!ruleInfo.matchedSelectors.has(selectorText) && (!pseudoSelectors || !pseudoSelectors.has(selectorText))) {
				removedSelectors.push(selector);
			}
		}
		if (!pseudoSelectorFound) {
			for (let declaration = ruleData.block.children.tail; declaration; declaration = declaration.prev) {
				if (!ruleInfo.declarations.has(declaration.data)) {
					removedDeclarations.push(declaration);
				}
			}
		}
		removedDeclarations.forEach(declaration => ruleData.block.children.remove(declaration));
		removedSelectors.forEach(selector => ruleData.prelude.children.remove(selector));
	}

	function processStyleAttribute(styleData, mediaAllInfo) {
		const removedDeclarations = [];
		const styleInfo = mediaAllInfo.matchedStyles.get(styleData);
		if (styleInfo) {
			let propertyFound;
			for (let declaration = styleData.children.head; declaration && !propertyFound; declaration = declaration.next) {
				if (!styleInfo.declarations.has(declaration.data)) {
					removedDeclarations.push(declaration);
				}
			}
			removedDeclarations.forEach(declaration => styleData.children.remove(declaration));
		}
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const EMPTY_RESOURCE = "data:,";

	function process$1(doc) {
		doc.querySelectorAll("picture").forEach(pictureElement => {
			const imgElement = pictureElement.querySelector("img");
			if (imgElement) {
				let { src, srcset } = getImgSrcData(imgElement);
				if (!src) {
					const data = getSourceSrcData(Array.from(pictureElement.querySelectorAll("source")).reverse());
					src = data.src;
					if (!srcset) {
						srcset = data.srcset;
					}
				}
				setSrc({ src, srcset }, imgElement, pictureElement);
			}
		});
		doc.querySelectorAll(":not(picture) > img[srcset]").forEach(imgElement => setSrc(getImgSrcData(imgElement), imgElement));
	}

	function getImgSrcData(imgElement) {
		let src = imgElement.getAttribute("src");
		if (src == EMPTY_RESOURCE) {
			src = null;
		}
		let srcset = getSourceSrc(imgElement.getAttribute("srcset"));
		if (srcset == EMPTY_RESOURCE) {
			srcset = null;
		}
		return { src, srcset };
	}

	function getSourceSrcData(sources) {
		let source = sources.find(source => source.src);
		let src = source && source.src;
		let srcset = source && source.srcset;
		if (!src) {
			source = sources.find(source => getSourceSrc(source.src));
			src = source && source.src;
			if (src == EMPTY_RESOURCE) {
				src = null;
			}
		}
		if (!srcset) {
			source = sources.find(source => getSourceSrc(source.srcset));
			srcset = source && source.srcset;
			if (srcset == EMPTY_RESOURCE) {
				srcset = null;
			}
		}
		return { src, srcset };
	}

	function setSrc(srcData, imgElement, pictureElement) {
		if (srcData.src) {
			imgElement.setAttribute("src", srcData.src);
			imgElement.setAttribute("srcset", "");
			imgElement.setAttribute("sizes", "");
		} else {
			imgElement.setAttribute("src", EMPTY_RESOURCE);
			if (srcData.srcset) {
				imgElement.setAttribute("srcset", srcData.srcset);
			} else {
				imgElement.setAttribute("srcset", "");
				imgElement.setAttribute("sizes", "");
			}
		}
		if (pictureElement) {
			pictureElement.querySelectorAll("source").forEach(sourceElement => sourceElement.remove());
		}
	}

	function getSourceSrc(sourceSrcSet) {
		if (sourceSrcSet) {
			try {
				const srcset = process$5(sourceSrcSet);
				if (srcset.length) {
					return (srcset.find(srcset => srcset.url)).url;
				}
			} catch (error) {
				// ignored
			}
		}
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	// Derived from the work of Kirill Maltsev - https://github.com/posthtml/htmlnano

	// Source: https://github.com/kangax/html-minifier/issues/63
	const booleanAttributes = [
		"allowfullscreen",
		"async",
		"autofocus",
		"autoplay",
		"checked",
		"compact",
		"controls",
		"declare",
		"default",
		"defaultchecked",
		"defaultmuted",
		"defaultselected",
		"defer",
		"disabled",
		"enabled",
		"formnovalidate",
		"hidden",
		"indeterminate",
		"inert",
		"ismap",
		"itemscope",
		"loop",
		"multiple",
		"muted",
		"nohref",
		"noresize",
		"noshade",
		"novalidate",
		"nowrap",
		"open",
		"pauseonexit",
		"readonly",
		"required",
		"reversed",
		"scoped",
		"seamless",
		"selected",
		"sortable",
		"truespeed",
		"typemustmatch",
		"visible"
	];

	const noWhitespaceCollapseElements = ["SCRIPT", "STYLE", "PRE", "TEXTAREA"];

	// Source: https://www.w3.org/TR/html4/sgml/dtd.html#events (Generic Attributes)
	const safeToRemoveAttrs = [
		"id",
		"class",
		"style",
		"lang",
		"dir",
		"onclick",
		"ondblclick",
		"onmousedown",
		"onmouseup",
		"onmouseover",
		"onmousemove",
		"onmouseout",
		"onkeypress",
		"onkeydown",
		"onkeyup"
	];

	const redundantAttributes = {
		"FORM": {
			"method": "get"
		},
		"SCRIPT": {
			"language": "javascript",
			"type": "text/javascript",
			// Remove attribute if the function returns false
			"charset": node => {
				// The charset attribute only really makes sense on “external” SCRIPT elements:
				// http://perfectionkills.com/optimizing-html/#8_script_charset
				return !node.getAttribute("src");
			}
		},
		"STYLE": {
			"media": "all",
			"type": "text/css"
		},
		"LINK": {
			"media": "all"
		}
	};

	const REGEXP_WHITESPACE = /[ \t\f\r]+/g;
	const REGEXP_NEWLINE = /[\n]+/g;
	const REGEXP_ENDS_WHITESPACE = /^\s+$/;
	const NodeFilter_SHOW_ALL = 4294967295;
	const Node_ELEMENT_NODE = 1;
	const Node_TEXT_NODE = 3;
	const Node_COMMENT_NODE = 8;

	const modules = [
		collapseBooleanAttributes,
		mergeTextNodes,
		collapseWhitespace,
		removeComments,
		removeEmptyAttributes,
		removeRedundantAttributes,
		compressJSONLD,
		node => mergeElements(node, "style", (node, previousSibling) => node.parentElement && getTagName(node.parentElement) == "HEAD" && node.media == previousSibling.media && node.title == previousSibling.title)
	];

	function process(doc, options) {
		removeEmptyInlineElements(doc);
		const nodesWalker = doc.createTreeWalker(doc.documentElement, NodeFilter_SHOW_ALL, null, false);
		let node = nodesWalker.nextNode();
		while (node) {
			const deletedNode = modules.find(module => module(node, options));
			const previousNode = node;
			node = nodesWalker.nextNode();
			if (deletedNode) {
				previousNode.remove();
			}
		}
	}

	function collapseBooleanAttributes(node) {
		if (node.nodeType == Node_ELEMENT_NODE) {
			Array.from(node.attributes).forEach(attribute => {
				if (booleanAttributes.includes(attribute.name)) {
					node.setAttribute(attribute.name, "");
				}
			});
		}
	}

	function mergeTextNodes(node) {
		if (node.nodeType == Node_TEXT_NODE) {
			if (node.previousSibling && node.previousSibling.nodeType == Node_TEXT_NODE) {
				node.textContent = node.previousSibling.textContent + node.textContent;
				node.previousSibling.remove();
			}
		}
	}

	function mergeElements(node, tagName, acceptMerge) {
		if (node.nodeType == Node_ELEMENT_NODE && getTagName(node) == tagName.toUpperCase()) {
			let previousSibling = node.previousSibling;
			const previousSiblings = [];
			while (previousSibling && previousSibling.nodeType == Node_TEXT_NODE && !previousSibling.textContent.trim()) {
				previousSiblings.push(previousSibling);
				previousSibling = previousSibling.previousSibling;
			}
			if (previousSibling && previousSibling.nodeType == Node_ELEMENT_NODE && previousSibling.tagName == node.tagName && acceptMerge(node, previousSibling)) {
				node.textContent = previousSibling.textContent + node.textContent;
				previousSiblings.forEach(node => node.remove());
				previousSibling.remove();
			}
		}
	}

	function collapseWhitespace(node, options) {
		if (node.nodeType == Node_TEXT_NODE) {
			let element = node.parentElement;
			const spacePreserved = element.getAttribute(options.PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME) == "";
			if (!spacePreserved) {
				const textContent = node.textContent;
				let noWhitespace = noWhitespaceCollapse(element);
				while (noWhitespace) {
					element = element.parentElement;
					noWhitespace = element && noWhitespaceCollapse(element);
				}
				if ((!element || noWhitespace) && textContent.length > 1) {
					node.textContent = textContent.replace(REGEXP_WHITESPACE, getWhiteSpace(node)).replace(REGEXP_NEWLINE, "\n");
				}
			}
		}
	}

	function getWhiteSpace(node) {
		return node.parentElement && getTagName(node.parentElement) == "HEAD" ? "\n" : " ";
	}

	function noWhitespaceCollapse(element) {
		return element && !noWhitespaceCollapseElements.includes(getTagName(element));
	}

	function removeComments(node) {
		if (node.nodeType == Node_COMMENT_NODE && getTagName(node.parentElement) != "HTML") {
			return !node.textContent.toLowerCase().trim().startsWith("[if");
		}
	}

	function removeEmptyAttributes(node) {
		if (node.nodeType == Node_ELEMENT_NODE) {
			Array.from(node.attributes).forEach(attribute => {
				if (safeToRemoveAttrs.includes(attribute.name.toLowerCase())) {
					const attributeValue = node.getAttribute(attribute.name);
					if (attributeValue == "" || (attributeValue || "").match(REGEXP_ENDS_WHITESPACE)) {
						node.removeAttribute(attribute.name);
					}
				}
			});
		}
	}

	function removeRedundantAttributes(node) {
		if (node.nodeType == Node_ELEMENT_NODE) {
			const tagRedundantAttributes = redundantAttributes[getTagName(node)];
			if (tagRedundantAttributes) {
				Object.keys(tagRedundantAttributes).forEach(redundantAttributeName => {
					const tagRedundantAttributeValue = tagRedundantAttributes[redundantAttributeName];
					if (typeof tagRedundantAttributeValue == "function" ? tagRedundantAttributeValue(node) : node.getAttribute(redundantAttributeName) == tagRedundantAttributeValue) {
						node.removeAttribute(redundantAttributeName);
					}
				});
			}
		}
	}

	function compressJSONLD(node) {
		if (node.nodeType == Node_ELEMENT_NODE && getTagName(node) == "SCRIPT" && node.type == "application/ld+json" && node.textContent.trim()) {
			try {
				node.textContent = JSON.stringify(JSON.parse(node.textContent));
			} catch (error) {
				// ignored
			}
		}
	}

	function removeEmptyInlineElements(doc) {
		doc.querySelectorAll("style, script:not([src])").forEach(element => {
			if (!element.textContent.trim()) {
				element.remove();
			}
		});
	}

	function getTagName(element) {
		return  element.tagName && element.tagName.toUpperCase();
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 *
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or
	 *   modify it under the terms of the GNU Affero General Public License
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 *
	 *   The code in this file 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 Affero
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU
	 *   AGPL normally required by section 4, provided you include this license
	 *   notice and a URL through which recipients can access the Corresponding
	 *   Source.
	 */

	/* global Blob, FileReader, URL, URLSearchParams */

	// eslint-disable-next-line quotes
	const DEFAULT_REPLACED_CHARACTERS$1 = ["~", "+", "\\\\", "?", "%", "*", ":", "|", '"', "<", ">", "\x00-\x1f", "\x7F"];
	const DEFAULT_REPLACEMENT_CHARACTER$1 = "_";

	const EMOJI_NAMES = {
		"😀": "grinning-face",
		"😃": "grinning-face-with-big-eyes",
		"😄": "grinning-face-with-smiling-eyes",
		"😁": "beaming-face-with-smiling-eyes",
		"😆": "grinning-squinting-face",
		"😅": "grinning-face-with-sweat",
		"🤣": "rolling-on-the-floor-laughing",
		"😂": "face-with-tears-of-joy",
		"🙂": "slightly-smiling-face",
		"🙃": "upside-down-face",
		"🫠": "melting-face",
		"😉": "winking-face",
		"😊": "smiling-face-with-smiling-eyes",
		"😇": "smiling-face-with-halo",
		"🥰": "smiling-face-with-hearts",
		"😍": "smiling-face-with-heart-eyes",
		"🤩": "star-struck",
		"😘": "face-blowing-a-kiss",
		"😗": "kissing-face",
		"☺": "smiling-face",
		"😚": "kissing-face-with-closed-eyes",
		"😙": "kissing-face-with-smiling-eyes",
		"🥲": "smiling-face-with-tear",
		"😋": "face-savoring-food",
		"😛": "face-with-tongue",
		"😜": "winking-face-with-tongue",
		"🤪": "zany-face",
		"😝": "squinting-face-with-tongue",
		"🤑": "money-mouth-face",
		"🤗": "smiling-face-with-open-hands",
		"🤭": "face-with-hand-over-mouth",
		"🫢": "face-with-open-eyes-and-hand-over-mouth",
		"🫣": "face-with-peeking-eye",
		"🤫": "shushing-face",
		"🤔": "thinking-face",
		"🫡": "saluting-face",
		"🤐": "zipper-mouth-face",
		"🤨": "face-with-raised-eyebrow",
		"😐": "neutral-face",
		"😑": "expressionless-face",
		"😶": "face-without-mouth",
		"🫥": "dotted-line-face",
		"😶‍🌫️": "face-in-clouds",
		"😏": "smirking-face",
		"😒": "unamused-face",
		"🙄": "face-with-rolling-eyes",
		"😬": "grimacing-face",
		"😮‍💨": "face-exhaling",
		"🤥": "lying-face",
		"🫨": "⊛-shaking-face",
		"😌": "relieved-face",
		"😔": "pensive-face",
		"😪": "sleepy-face",
		"🤤": "drooling-face",
		"😴": "sleeping-face",
		"😷": "face-with-medical-mask",
		"🤒": "face-with-thermometer",
		"🤕": "face-with-head-bandage",
		"🤢": "nauseated-face",
		"🤮": "face-vomiting",
		"🤧": "sneezing-face",
		"🥵": "hot-face",
		"🥶": "cold-face",
		"🥴": "woozy-face",
		"😵": "face-with-crossed-out-eyes",
		"😵‍💫": "face-with-spiral-eyes",
		"🤯": "exploding-head",
		"🤠": "cowboy-hat-face",
		"🥳": "partying-face",
		"🥸": "disguised-face",
		"😎": "smiling-face-with-sunglasses",
		"🤓": "nerd-face",
		"🧐": "face-with-monocle",
		"😕": "confused-face",
		"🫤": "face-with-diagonal-mouth",
		"😟": "worried-face",
		"🙁": "slightly-frowning-face",
		"☹": "frowning-face",
		"😮": "face-with-open-mouth",
		"😯": "hushed-face",
		"😲": "astonished-face",
		"😳": "flushed-face",
		"🥺": "pleading-face",
		"🥹": "face-holding-back-tears",
		"😦": "frowning-face-with-open-mouth",
		"😧": "anguished-face",
		"😨": "fearful-face",
		"😰": "anxious-face-with-sweat",
		"😥": "sad-but-relieved-face",
		"😢": "crying-face",
		"😭": "loudly-crying-face",
		"😱": "face-screaming-in-fear",
		"😖": "confounded-face",
		"😣": "persevering-face",
		"😞": "disappointed-face",
		"😓": "downcast-face-with-sweat",
		"😩": "weary-face",
		"😫": "tired-face",
		"🥱": "yawning-face",
		"😤": "face-with-steam-from-nose",
		"😡": "enraged-face",
		"😠": "angry-face",
		"🤬": "face-with-symbols-on-mouth",
		"😈": "smiling-face-with-horns",
		"👿": "angry-face-with-horns",
		"💀": "skull",
		"☠": "skull-and-crossbones",
		"💩": "pile-of-poo",
		"🤡": "clown-face",
		"👹": "ogre",
		"👺": "goblin",
		"👻": "ghost",
		"👽": "alien",
		"👾": "alien-monster",
		"🤖": "robot",
		"😺": "grinning-cat",
		"😸": "grinning-cat-with-smiling-eyes",
		"😹": "cat-with-tears-of-joy",
		"😻": "smiling-cat-with-heart-eyes",
		"😼": "cat-with-wry-smile",
		"😽": "kissing-cat",
		"🙀": "weary-cat",
		"😿": "crying-cat",
		"😾": "pouting-cat",
		"🙈": "see-no-evil-monkey",
		"🙉": "hear-no-evil-monkey",
		"🙊": "speak-no-evil-monkey",
		"💌": "love-letter",
		"💘": "heart-with-arrow",
		"💝": "heart-with-ribbon",
		"💖": "sparkling-heart",
		"💗": "growing-heart",
		"💓": "beating-heart",
		"💞": "revolving-hearts",
		"💕": "two-hearts",
		"💟": "heart-decoration",
		"❣": "heart-exclamation",
		"💔": "broken-heart",
		"❤️‍🔥": "heart-on-fire",
		"❤️‍🩹": "mending-heart",
		"❤": "red-heart",
		"🩷": "⊛-pink-heart",
		"🧡": "orange-heart",
		"💛": "yellow-heart",
		"💚": "green-heart",
		"💙": "blue-heart",
		"🩵": "⊛-light-blue-heart",
		"💜": "purple-heart",
		"🤎": "brown-heart",
		"🖤": "black-heart",
		"🩶": "⊛-grey-heart",
		"🤍": "white-heart",
		"💋": "kiss-mark",
		"💯": "hundred-points",
		"💢": "anger-symbol",
		"💥": "collision",
		"💫": "dizzy",
		"💦": "sweat-droplets",
		"💨": "dashing-away",
		"🕳": "hole",
		"💬": "speech-balloon",
		"👁️‍🗨️": "eye-in-speech-bubble",
		"🗨": "left-speech-bubble",
		"🗯": "right-anger-bubble",
		"💭": "thought-balloon",
		"💤": "zzz",
		"👋": "waving-hand",
		"🤚": "raised-back-of-hand",
		"🖐": "hand-with-fingers-splayed",
		"✋": "raised-hand",
		"🖖": "vulcan-salute",
		"🫱": "rightwards-hand",
		"🫲": "leftwards-hand",
		"🫳": "palm-down-hand",
		"🫴": "palm-up-hand",
		"🫷": "⊛-leftwards-pushing-hand",
		"🫸": "⊛-rightwards-pushing-hand",
		"👌": "ok-hand",
		"🤌": "pinched-fingers",
		"🤏": "pinching-hand",
		"✌": "victory-hand",
		"🤞": "crossed-fingers",
		"🫰": "hand-with-index-finger-and-thumb-crossed",
		"🤟": "love-you-gesture",
		"🤘": "sign-of-the-horns",
		"🤙": "call-me-hand",
		"👈": "backhand-index-pointing-left",
		"👉": "backhand-index-pointing-right",
		"👆": "backhand-index-pointing-up",
		"🖕": "middle-finger",
		"👇": "backhand-index-pointing-down",
		"☝": "index-pointing-up",
		"🫵": "index-pointing-at-the-viewer",
		"👍": "thumbs-up",
		"👎": "thumbs-down",
		"✊": "raised-fist",
		"👊": "oncoming-fist",
		"🤛": "left-facing-fist",
		"🤜": "right-facing-fist",
		"👏": "clapping-hands",
		"🙌": "raising-hands",
		"🫶": "heart-hands",
		"👐": "open-hands",
		"🤲": "palms-up-together",
		"🤝": "handshake",
		"🙏": "folded-hands",
		"✍": "writing-hand",
		"💅": "nail-polish",
		"🤳": "selfie",
		"💪": "flexed-biceps",
		"🦾": "mechanical-arm",
		"🦿": "mechanical-leg",
		"🦵": "leg",
		"🦶": "foot",
		"👂": "ear",
		"🦻": "ear-with-hearing-aid",
		"👃": "nose",
		"🧠": "brain",
		"🫀": "anatomical-heart",
		"🫁": "lungs",
		"🦷": "tooth",
		"🦴": "bone",
		"👀": "eyes",
		"👁": "eye",
		"👅": "tongue",
		"👄": "mouth",
		"🫦": "biting-lip",
		"👶": "baby",
		"🧒": "child",
		"👦": "boy",
		"👧": "girl",
		"🧑": "person",
		"👱": "person-blond-hair",
		"👨": "man",
		"🧔": "person-beard",
		"🧔‍♂️": "man-beard",
		"🧔‍♀️": "woman-beard",
		"👨‍🦰": "man-red-hair",
		"👨‍🦱": "man-curly-hair",
		"👨‍🦳": "man-white-hair",
		"👨‍🦲": "man-bald",
		"👩": "woman",
		"👩‍🦰": "woman-red-hair",
		"🧑‍🦰": "person-red-hair",
		"👩‍🦱": "woman-curly-hair",
		"🧑‍🦱": "person-curly-hair",
		"👩‍🦳": "woman-white-hair",
		"🧑‍🦳": "person-white-hair",
		"👩‍🦲": "woman-bald",
		"🧑‍🦲": "person-bald",
		"👱‍♀️": "woman-blond-hair",
		"👱‍♂️": "man-blond-hair",
		"🧓": "older-person",
		"👴": "old-man",
		"👵": "old-woman",
		"🙍": "person-frowning",
		"🙍‍♂️": "man-frowning",
		"🙍‍♀️": "woman-frowning",
		"🙎": "person-pouting",
		"🙎‍♂️": "man-pouting",
		"🙎‍♀️": "woman-pouting",
		"🙅": "person-gesturing-no",
		"🙅‍♂️": "man-gesturing-no",
		"🙅‍♀️": "woman-gesturing-no",
		"🙆": "person-gesturing-ok",
		"🙆‍♂️": "man-gesturing-ok",
		"🙆‍♀️": "woman-gesturing-ok",
		"💁": "person-tipping-hand",
		"💁‍♂️": "man-tipping-hand",
		"💁‍♀️": "woman-tipping-hand",
		"🙋": "person-raising-hand",
		"🙋‍♂️": "man-raising-hand",
		"🙋‍♀️": "woman-raising-hand",
		"🧏": "deaf-person",
		"🧏‍♂️": "deaf-man",
		"🧏‍♀️": "deaf-woman",
		"🙇": "person-bowing",
		"🙇‍♂️": "man-bowing",
		"🙇‍♀️": "woman-bowing",
		"🤦": "person-facepalming",
		"🤦‍♂️": "man-facepalming",
		"🤦‍♀️": "woman-facepalming",
		"🤷": "person-shrugging",
		"🤷‍♂️": "man-shrugging",
		"🤷‍♀️": "woman-shrugging",
		"🧑‍⚕️": "health-worker",
		"👨‍⚕️": "man-health-worker",
		"👩‍⚕️": "woman-health-worker",
		"🧑‍🎓": "student",
		"👨‍🎓": "man-student",
		"👩‍🎓": "woman-student",
		"🧑‍🏫": "teacher",
		"👨‍🏫": "man-teacher",
		"👩‍🏫": "woman-teacher",
		"🧑‍⚖️": "judge",
		"👨‍⚖️": "man-judge",
		"👩‍⚖️": "woman-judge",
		"🧑‍🌾": "farmer",
		"👨‍🌾": "man-farmer",
		"👩‍🌾": "woman-farmer",
		"🧑‍🍳": "cook",
		"👨‍🍳": "man-cook",
		"👩‍🍳": "woman-cook",
		"🧑‍🔧": "mechanic",
		"👨‍🔧": "man-mechanic",
		"👩‍🔧": "woman-mechanic",
		"🧑‍🏭": "factory-worker",
		"👨‍🏭": "man-factory-worker",
		"👩‍🏭": "woman-factory-worker",
		"🧑‍💼": "office-worker",
		"👨‍💼": "man-office-worker",
		"👩‍💼": "woman-office-worker",
		"🧑‍🔬": "scientist",
		"👨‍🔬": "man-scientist",
		"👩‍🔬": "woman-scientist",
		"🧑‍💻": "technologist",
		"👨‍💻": "man-technologist",
		"👩‍💻": "woman-technologist",
		"🧑‍🎤": "singer",
		"👨‍🎤": "man-singer",
		"👩‍🎤": "woman-singer",
		"🧑‍🎨": "artist",
		"👨‍🎨": "man-artist",
		"👩‍🎨": "woman-artist",
		"🧑‍✈️": "pilot",
		"👨‍✈️": "man-pilot",
		"👩‍✈️": "woman-pilot",
		"🧑‍🚀": "astronaut",
		"👨‍🚀": "man-astronaut",
		"👩‍🚀": "woman-astronaut",
		"🧑‍🚒": "firefighter",
		"👨‍🚒": "man-firefighter",
		"👩‍🚒": "woman-firefighter",
		"👮": "police-officer",
		"👮‍♂️": "man-police-officer",
		"👮‍♀️": "woman-police-officer",
		"🕵": "detective",
		"🕵️‍♂️": "man-detective",
		"🕵️‍♀️": "woman-detective",
		"💂": "guard",
		"💂‍♂️": "man-guard",
		"💂‍♀️": "woman-guard",
		"🥷": "ninja",
		"👷": "construction-worker",
		"👷‍♂️": "man-construction-worker",
		"👷‍♀️": "woman-construction-worker",
		"🫅": "person-with-crown",
		"🤴": "prince",
		"👸": "princess",
		"👳": "person-wearing-turban",
		"👳‍♂️": "man-wearing-turban",
		"👳‍♀️": "woman-wearing-turban",
		"👲": "person-with-skullcap",
		"🧕": "woman-with-headscarf",
		"🤵": "person-in-tuxedo",
		"🤵‍♂️": "man-in-tuxedo",
		"🤵‍♀️": "woman-in-tuxedo",
		"👰": "person-with-veil",
		"👰‍♂️": "man-with-veil",
		"👰‍♀️": "woman-with-veil",
		"🤰": "pregnant-woman",
		"🫃": "pregnant-man",
		"🫄": "pregnant-person",
		"🤱": "breast-feeding",
		"👩‍🍼": "woman-feeding-baby",
		"👨‍🍼": "man-feeding-baby",
		"🧑‍🍼": "person-feeding-baby",
		"👼": "baby-angel",
		"🎅": "santa-claus",
		"🤶": "mrs-claus",
		"🧑‍🎄": "mx-claus",
		"🦸": "superhero",
		"🦸‍♂️": "man-superhero",
		"🦸‍♀️": "woman-superhero",
		"🦹": "supervillain",
		"🦹‍♂️": "man-supervillain",
		"🦹‍♀️": "woman-supervillain",
		"🧙": "mage",
		"🧙‍♂️": "man-mage",
		"🧙‍♀️": "woman-mage",
		"🧚": "fairy",
		"🧚‍♂️": "man-fairy",
		"🧚‍♀️": "woman-fairy",
		"🧛": "vampire",
		"🧛‍♂️": "man-vampire",
		"🧛‍♀️": "woman-vampire",
		"🧜": "merperson",
		"🧜‍♂️": "merman",
		"🧜‍♀️": "mermaid",
		"🧝": "elf",
		"🧝‍♂️": "man-elf",
		"🧝‍♀️": "woman-elf",
		"🧞": "genie",
		"🧞‍♂️": "man-genie",
		"🧞‍♀️": "woman-genie",
		"🧟": "zombie",
		"🧟‍♂️": "man-zombie",
		"🧟‍♀️": "woman-zombie",
		"🧌": "troll",
		"💆": "person-getting-massage",
		"💆‍♂️": "man-getting-massage",
		"💆‍♀️": "woman-getting-massage",
		"💇": "person-getting-haircut",
		"💇‍♂️": "man-getting-haircut",
		"💇‍♀️": "woman-getting-haircut",
		"🚶": "person-walking",
		"🚶‍♂️": "man-walking",
		"🚶‍♀️": "woman-walking",
		"🧍": "person-standing",
		"🧍‍♂️": "man-standing",
		"🧍‍♀️": "woman-standing",
		"🧎": "person-kneeling",
		"🧎‍♂️": "man-kneeling",
		"🧎‍♀️": "woman-kneeling",
		"🧑‍🦯": "person-with-white-cane",
		"👨‍🦯": "man-with-white-cane",
		"👩‍🦯": "woman-with-white-cane",
		"🧑‍🦼": "person-in-motorized-wheelchair",
		"👨‍🦼": "man-in-motorized-wheelchair",
		"👩‍🦼": "woman-in-motorized-wheelchair",
		"🧑‍🦽": "person-in-manual-wheelchair",
		"👨‍🦽": "man-in-manual-wheelchair",
		"👩‍🦽": "woman-in-manual-wheelchair",
		"🏃": "person-running",
		"🏃‍♂️": "man-running",
		"🏃‍♀️": "woman-running",
		"💃": "woman-dancing",
		"🕺": "man-dancing",
		"🕴": "person-in-suit-levitating",
		"👯": "people-with-bunny-ears",
		"👯‍♂️": "men-with-bunny-ears",
		"👯‍♀️": "women-with-bunny-ears",
		"🧖": "person-in-steamy-room",
		"🧖‍♂️": "man-in-steamy-room",
		"🧖‍♀️": "woman-in-steamy-room",
		"🧗": "person-climbing",
		"🧗‍♂️": "man-climbing",
		"🧗‍♀️": "woman-climbing",
		"🤺": "person-fencing",
		"🏇": "horse-racing",
		"⛷": "skier",
		"🏂": "snowboarder",
		"🏌": "person-golfing",
		"🏌️‍♂️": "man-golfing",
		"🏌️‍♀️": "woman-golfing",
		"🏄": "person-surfing",
		"🏄‍♂️": "man-surfing",
		"🏄‍♀️": "woman-surfing",
		"🚣": "person-rowing-boat",
		"🚣‍♂️": "man-rowing-boat",
		"🚣‍♀️": "woman-rowing-boat",
		"🏊": "person-swimming",
		"🏊‍♂️": "man-swimming",
		"🏊‍♀️": "woman-swimming",
		"⛹": "person-bouncing-ball",
		"⛹️‍♂️": "man-bouncing-ball",
		"⛹️‍♀️": "woman-bouncing-ball",
		"🏋": "person-lifting-weights",
		"🏋️‍♂️": "man-lifting-weights",
		"🏋️‍♀️": "woman-lifting-weights",
		"🚴": "person-biking",
		"🚴‍♂️": "man-biking",
		"🚴‍♀️": "woman-biking",
		"🚵": "person-mountain-biking",
		"🚵‍♂️": "man-mountain-biking",
		"🚵‍♀️": "woman-mountain-biking",
		"🤸": "person-cartwheeling",
		"🤸‍♂️": "man-cartwheeling",
		"🤸‍♀️": "woman-cartwheeling",
		"🤼": "people-wrestling",
		"🤼‍♂️": "men-wrestling",
		"🤼‍♀️": "women-wrestling",
		"🤽": "person-playing-water-polo",
		"🤽‍♂️": "man-playing-water-polo",
		"🤽‍♀️": "woman-playing-water-polo",
		"🤾": "person-playing-handball",
		"🤾‍♂️": "man-playing-handball",
		"🤾‍♀️": "woman-playing-handball",
		"🤹": "person-juggling",
		"🤹‍♂️": "man-juggling",
		"🤹‍♀️": "woman-juggling",
		"🧘": "person-in-lotus-position",
		"🧘‍♂️": "man-in-lotus-position",
		"🧘‍♀️": "woman-in-lotus-position",
		"🛀": "person-taking-bath",
		"🛌": "person-in-bed",
		"🧑‍🤝‍🧑": "people-holding-hands",
		"👭": "women-holding-hands",
		"👫": "woman-and-man-holding-hands",
		"👬": "men-holding-hands",
		"💏": "kiss",
		"👩‍❤️‍💋‍👨": "kiss-woman,-man",
		"👨‍❤️‍💋‍👨": "kiss-man,-man",
		"👩‍❤️‍💋‍👩": "kiss-woman,-woman",
		"💑": "couple-with-heart",
		"👩‍❤️‍👨": "couple-with-heart-woman,-man",
		"👨‍❤️‍👨": "couple-with-heart-man,-man",
		"👩‍❤️‍👩": "couple-with-heart-woman,-woman",
		"👪": "family",
		"👨‍👩‍👦": "family-man,-woman,-boy",
		"👨‍👩‍👧": "family-man,-woman,-girl",
		"👨‍👩‍👧‍👦": "family-man,-woman,-girl,-boy",
		"👨‍👩‍👦‍👦": "family-man,-woman,-boy,-boy",
		"👨‍👩‍👧‍👧": "family-man,-woman,-girl,-girl",
		"👨‍👨‍👦": "family-man,-man,-boy",
		"👨‍👨‍👧": "family-man,-man,-girl",
		"👨‍👨‍👧‍👦": "family-man,-man,-girl,-boy",
		"👨‍👨‍👦‍👦": "family-man,-man,-boy,-boy",
		"👨‍👨‍👧‍👧": "family-man,-man,-girl,-girl",
		"👩‍👩‍👦": "family-woman,-woman,-boy",
		"👩‍👩‍👧": "family-woman,-woman,-girl",
		"👩‍👩‍👧‍👦": "family-woman,-woman,-girl,-boy",
		"👩‍👩‍👦‍👦": "family-woman,-woman,-boy,-boy",
		"👩‍👩‍👧‍👧": "family-woman,-woman,-girl,-girl",
		"👨‍👦": "family-man,-boy",
		"👨‍👦‍👦": "family-man,-boy,-boy",
		"👨‍👧": "family-man,-girl",
		"👨‍👧‍👦": "family-man,-girl,-boy",
		"👨‍👧‍👧": "family-man,-girl,-girl",
		"👩‍👦": "family-woman,-boy",
		"👩‍👦‍👦": "family-woman,-boy,-boy",
		"👩‍👧": "family-woman,-girl",
		"👩‍👧‍👦": "family-woman,-girl,-boy",
		"👩‍👧‍👧": "family-woman,-girl,-girl",
		"🗣": "speaking-head",
		"👤": "bust-in-silhouette",
		"👥": "busts-in-silhouette",
		"🫂": "people-hugging",
		"👣": "footprints",
		"🦰": "red-hair",
		"🦱": "curly-hair",
		"🦳": "white-hair",
		"🦲": "bald",
		"🐵": "monkey-face",
		"🐒": "monkey",
		"🦍": "gorilla",
		"🦧": "orangutan",
		"🐶": "dog-face",
		"🐕": "dog",
		"🦮": "guide-dog",
		"🐕‍🦺": "service-dog",
		"🐩": "poodle",
		"🐺": "wolf",
		"🦊": "fox",
		"🦝": "raccoon",
		"🐱": "cat-face",
		"🐈": "cat",
		"🐈‍⬛": "black-cat",
		"🦁": "lion",
		"🐯": "tiger-face",
		"🐅": "tiger",
		"🐆": "leopard",
		"🐴": "horse-face",
		"🫎": "⊛-moose",
		"🫏": "⊛-donkey",
		"🐎": "horse",
		"🦄": "unicorn",
		"🦓": "zebra",
		"🦌": "deer",
		"🦬": "bison",
		"🐮": "cow-face",
		"🐂": "ox",
		"🐃": "water-buffalo",
		"🐄": "cow",
		"🐷": "pig-face",
		"🐖": "pig",
		"🐗": "boar",
		"🐽": "pig-nose",
		"🐏": "ram",
		"🐑": "ewe",
		"🐐": "goat",
		"🐪": "camel",
		"🐫": "two-hump-camel",
		"🦙": "llama",
		"🦒": "giraffe",
		"🐘": "elephant",
		"🦣": "mammoth",
		"🦏": "rhinoceros",
		"🦛": "hippopotamus",
		"🐭": "mouse-face",
		"🐁": "mouse",
		"🐀": "rat",
		"🐹": "hamster",
		"🐰": "rabbit-face",
		"🐇": "rabbit",
		"🐿": "chipmunk",
		"🦫": "beaver",
		"🦔": "hedgehog",
		"🦇": "bat",
		"🐻": "bear",
		"🐻‍❄️": "polar-bear",
		"🐨": "koala",
		"🐼": "panda",
		"🦥": "sloth",
		"🦦": "otter",
		"🦨": "skunk",
		"🦘": "kangaroo",
		"🦡": "badger",
		"🐾": "paw-prints",
		"🦃": "turkey",
		"🐔": "chicken",
		"🐓": "rooster",
		"🐣": "hatching-chick",
		"🐤": "baby-chick",
		"🐥": "front-facing-baby-chick",
		"🐦": "bird",
		"🐧": "penguin",
		"🕊": "dove",
		"🦅": "eagle",
		"🦆": "duck",
		"🦢": "swan",
		"🦉": "owl",
		"🦤": "dodo",
		"🪶": "feather",
		"🦩": "flamingo",
		"🦚": "peacock",
		"🦜": "parrot",
		"🪽": "⊛-wing",
		"🐦‍⬛": "⊛-black-bird",
		"🪿": "⊛-goose",
		"🐸": "frog",
		"🐊": "crocodile",
		"🐢": "turtle",
		"🦎": "lizard",
		"🐍": "snake",
		"🐲": "dragon-face",
		"🐉": "dragon",
		"🦕": "sauropod",
		"🦖": "t-rex",
		"🐳": "spouting-whale",
		"🐋": "whale",
		"🐬": "dolphin",
		"🦭": "seal",
		"🐟": "fish",
		"🐠": "tropical-fish",
		"🐡": "blowfish",
		"🦈": "shark",
		"🐙": "octopus",
		"🐚": "spiral-shell",
		"🪸": "coral",
		"🪼": "⊛-jellyfish",
		"🐌": "snail",
		"🦋": "butterfly",
		"🐛": "bug",
		"🐜": "ant",
		"🐝": "honeybee",
		"🪲": "beetle",
		"🐞": "lady-beetle",
		"🦗": "cricket",
		"🪳": "cockroach",
		"🕷": "spider",
		"🕸": "spider-web",
		"🦂": "scorpion",
		"🦟": "mosquito",
		"🪰": "fly",
		"🪱": "worm",
		"🦠": "microbe",
		"💐": "bouquet",
		"🌸": "cherry-blossom",
		"💮": "white-flower",
		"🪷": "lotus",
		"🏵": "rosette",
		"🌹": "rose",
		"🥀": "wilted-flower",
		"🌺": "hibiscus",
		"🌻": "sunflower",
		"🌼": "blossom",
		"🌷": "tulip",
		"🪻": "⊛-hyacinth",
		"🌱": "seedling",
		"🪴": "potted-plant",
		"🌲": "evergreen-tree",
		"🌳": "deciduous-tree",
		"🌴": "palm-tree",
		"🌵": "cactus",
		"🌾": "sheaf-of-rice",
		"🌿": "herb",
		"☘": "shamrock",
		"🍀": "four-leaf-clover",
		"🍁": "maple-leaf",
		"🍂": "fallen-leaf",
		"🍃": "leaf-fluttering-in-wind",
		"🪹": "empty-nest",
		"🪺": "nest-with-eggs",
		"🍄": "mushroom",
		"🍇": "grapes",
		"🍈": "melon",
		"🍉": "watermelon",
		"🍊": "tangerine",
		"🍋": "lemon",
		"🍌": "banana",
		"🍍": "pineapple",
		"🥭": "mango",
		"🍎": "red-apple",
		"🍏": "green-apple",
		"🍐": "pear",
		"🍑": "peach",
		"🍒": "cherries",
		"🍓": "strawberry",
		"🫐": "blueberries",
		"🥝": "kiwi-fruit",
		"🍅": "tomato",
		"🫒": "olive",
		"🥥": "coconut",
		"🥑": "avocado",
		"🍆": "eggplant",
		"🥔": "potato",
		"🥕": "carrot",
		"🌽": "ear-of-corn",
		"🌶": "hot-pepper",
		"🫑": "bell-pepper",
		"🥒": "cucumber",
		"🥬": "leafy-green",
		"🥦": "broccoli",
		"🧄": "garlic",
		"🧅": "onion",
		"🥜": "peanuts",
		"🫘": "beans",
		"🌰": "chestnut",
		"🫚": "⊛-ginger-root",
		"🫛": "⊛-pea-pod",
		"🍞": "bread",
		"🥐": "croissant",
		"🥖": "baguette-bread",
		"🫓": "flatbread",
		"🥨": "pretzel",
		"🥯": "bagel",
		"🥞": "pancakes",
		"🧇": "waffle",
		"🧀": "cheese-wedge",
		"🍖": "meat-on-bone",
		"🍗": "poultry-leg",
		"🥩": "cut-of-meat",
		"🥓": "bacon",
		"🍔": "hamburger",
		"🍟": "french-fries",
		"🍕": "pizza",
		"🌭": "hot-dog",
		"🥪": "sandwich",
		"🌮": "taco",
		"🌯": "burrito",
		"🫔": "tamale",
		"🥙": "stuffed-flatbread",
		"🧆": "falafel",
		"🥚": "egg",
		"🍳": "cooking",
		"🥘": "shallow-pan-of-food",
		"🍲": "pot-of-food",
		"🫕": "fondue",
		"🥣": "bowl-with-spoon",
		"🥗": "green-salad",
		"🍿": "popcorn",
		"🧈": "butter",
		"🧂": "salt",
		"🥫": "canned-food",
		"🍱": "bento-box",
		"🍘": "rice-cracker",
		"🍙": "rice-ball",
		"🍚": "cooked-rice",
		"🍛": "curry-rice",
		"🍜": "steaming-bowl",
		"🍝": "spaghetti",
		"🍠": "roasted-sweet-potato",
		"🍢": "oden",
		"🍣": "sushi",
		"🍤": "fried-shrimp",
		"🍥": "fish-cake-with-swirl",
		"🥮": "moon-cake",
		"🍡": "dango",
		"🥟": "dumpling",
		"🥠": "fortune-cookie",
		"🥡": "takeout-box",
		"🦀": "crab",
		"🦞": "lobster",
		"🦐": "shrimp",
		"🦑": "squid",
		"🦪": "oyster",
		"🍦": "soft-ice-cream",
		"🍧": "shaved-ice",
		"🍨": "ice-cream",
		"🍩": "doughnut",
		"🍪": "cookie",
		"🎂": "birthday-cake",
		"🍰": "shortcake",
		"🧁": "cupcake",
		"🥧": "pie",
		"🍫": "chocolate-bar",
		"🍬": "candy",
		"🍭": "lollipop",
		"🍮": "custard",
		"🍯": "honey-pot",
		"🍼": "baby-bottle",
		"🥛": "glass-of-milk",
		"☕": "hot-beverage",
		"🫖": "teapot",
		"🍵": "teacup-without-handle",
		"🍶": "sake",
		"🍾": "bottle-with-popping-cork",
		"🍷": "wine-glass",
		"🍸": "cocktail-glass",
		"🍹": "tropical-drink",
		"🍺": "beer-mug",
		"🍻": "clinking-beer-mugs",
		"🥂": "clinking-glasses",
		"🥃": "tumbler-glass",
		"🫗": "pouring-liquid",
		"🥤": "cup-with-straw",
		"🧋": "bubble-tea",
		"🧃": "beverage-box",
		"🧉": "mate",
		"🧊": "ice",
		"🥢": "chopsticks",
		"🍽": "fork-and-knife-with-plate",
		"🍴": "fork-and-knife",
		"🥄": "spoon",
		"🔪": "kitchen-knife",
		"🫙": "jar",
		"🏺": "amphora",
		"🌍": "globe-showing-europe-africa",
		"🌎": "globe-showing-americas",
		"🌏": "globe-showing-asia-australia",
		"🌐": "globe-with-meridians",
		"🗺": "world-map",
		"🗾": "map-of-japan",
		"🧭": "compass",
		"🏔": "snow-capped-mountain",
		"⛰": "mountain",
		"🌋": "volcano",
		"🗻": "mount-fuji",
		"🏕": "camping",
		"🏖": "beach-with-umbrella",
		"🏜": "desert",
		"🏝": "desert-island",
		"🏞": "national-park",
		"🏟": "stadium",
		"🏛": "classical-building",
		"🏗": "building-construction",
		"🧱": "brick",
		"🪨": "rock",
		"🪵": "wood",
		"🛖": "hut",
		"🏘": "houses",
		"🏚": "derelict-house",
		"🏠": "house",
		"🏡": "house-with-garden",
		"🏢": "office-building",
		"🏣": "japanese-post-office",
		"🏤": "post-office",
		"🏥": "hospital",
		"🏦": "bank",
		"🏨": "hotel",
		"🏩": "love-hotel",
		"🏪": "convenience-store",
		"🏫": "school",
		"🏬": "department-store",
		"🏭": "factory",
		"🏯": "japanese-castle",
		"🏰": "castle",
		"💒": "wedding",
		"🗼": "tokyo-tower",
		"🗽": "statue-of-liberty",
		"⛪": "church",
		"🕌": "mosque",
		"🛕": "hindu-temple",
		"🕍": "synagogue",
		"⛩": "shinto-shrine",
		"🕋": "kaaba",
		"⛲": "fountain",
		"⛺": "tent",
		"🌁": "foggy",
		"🌃": "night-with-stars",
		"🏙": "cityscape",
		"🌄": "sunrise-over-mountains",
		"🌅": "sunrise",
		"🌆": "cityscape-at-dusk",
		"🌇": "sunset",
		"🌉": "bridge-at-night",
		"♨": "hot-springs",
		"🎠": "carousel-horse",
		"🛝": "playground-slide",
		"🎡": "ferris-wheel",
		"🎢": "roller-coaster",
		"💈": "barber-pole",
		"🎪": "circus-tent",
		"🚂": "locomotive",
		"🚃": "railway-car",
		"🚄": "high-speed-train",
		"🚅": "bullet-train",
		"🚆": "train",
		"🚇": "metro",
		"🚈": "light-rail",
		"🚉": "station",
		"🚊": "tram",
		"🚝": "monorail",
		"🚞": "mountain-railway",
		"🚋": "tram-car",
		"🚌": "bus",
		"🚍": "oncoming-bus",
		"🚎": "trolleybus",
		"🚐": "minibus",
		"🚑": "ambulance",
		"🚒": "fire-engine",
		"🚓": "police-car",
		"🚔": "oncoming-police-car",
		"🚕": "taxi",
		"🚖": "oncoming-taxi",
		"🚗": "automobile",
		"🚘": "oncoming-automobile",
		"🚙": "sport-utility-vehicle",
		"🛻": "pickup-truck",
		"🚚": "delivery-truck",
		"🚛": "articulated-lorry",
		"🚜": "tractor",
		"🏎": "racing-car",
		"🏍": "motorcycle",
		"🛵": "motor-scooter",
		"🦽": "manual-wheelchair",
		"🦼": "motorized-wheelchair",
		"🛺": "auto-rickshaw",
		"🚲": "bicycle",
		"🛴": "kick-scooter",
		"🛹": "skateboard",
		"🛼": "roller-skate",
		"🚏": "bus-stop",
		"🛣": "motorway",
		"🛤": "railway-track",
		"🛢": "oil-drum",
		"⛽": "fuel-pump",
		"🛞": "wheel",
		"🚨": "police-car-light",
		"🚥": "horizontal-traffic-light",
		"🚦": "vertical-traffic-light",
		"🛑": "stop-sign",
		"🚧": "construction",
		"⚓": "anchor",
		"🛟": "ring-buoy",
		"⛵": "sailboat",
		"🛶": "canoe",
		"🚤": "speedboat",
		"🛳": "passenger-ship",
		"⛴": "ferry",
		"🛥": "motor-boat",
		"🚢": "ship",
		"✈": "airplane",
		"🛩": "small-airplane",
		"🛫": "airplane-departure",
		"🛬": "airplane-arrival",
		"🪂": "parachute",
		"💺": "seat",
		"🚁": "helicopter",
		"🚟": "suspension-railway",
		"🚠": "mountain-cableway",
		"🚡": "aerial-tramway",
		"🛰": "satellite",
		"🚀": "rocket",
		"🛸": "flying-saucer",
		"🛎": "bellhop-bell",
		"🧳": "luggage",
		"⌛": "hourglass-done",
		"⏳": "hourglass-not-done",
		"⌚": "watch",
		"⏰": "alarm-clock",
		"⏱": "stopwatch",
		"⏲": "timer-clock",
		"🕰": "mantelpiece-clock",
		"🕛": "twelve-o-clock",
		"🕧": "twelve-thirty",
		"🕐": "one-o-clock",
		"🕜": "one-thirty",
		"🕑": "two-o-clock",
		"🕝": "two-thirty",
		"🕒": "three-o-clock",
		"🕞": "three-thirty",
		"🕓": "four-o-clock",
		"🕟": "four-thirty",
		"🕔": "five-o-clock",
		"🕠": "five-thirty",
		"🕕": "six-o-clock",
		"🕡": "six-thirty",
		"🕖": "seven-o-clock",
		"🕢": "seven-thirty",
		"🕗": "eight-o-clock",
		"🕣": "eight-thirty",
		"🕘": "nine-o-clock",
		"🕤": "nine-thirty",
		"🕙": "ten-o-clock",
		"🕥": "ten-thirty",
		"🕚": "eleven-o-clock",
		"🕦": "eleven-thirty",
		"🌑": "new-moon",
		"🌒": "waxing-crescent-moon",
		"🌓": "first-quarter-moon",
		"🌔": "waxing-gibbous-moon",
		"🌕": "full-moon",
		"🌖": "waning-gibbous-moon",
		"🌗": "last-quarter-moon",
		"🌘": "waning-crescent-moon",
		"🌙": "crescent-moon",
		"🌚": "new-moon-face",
		"🌛": "first-quarter-moon-face",
		"🌜": "last-quarter-moon-face",
		"🌡": "thermometer",
		"☀": "sun",
		"🌝": "full-moon-face",
		"🌞": "sun-with-face",
		"🪐": "ringed-planet",
		"⭐": "star",
		"🌟": "glowing-star",
		"🌠": "shooting-star",
		"🌌": "milky-way",
		"☁": "cloud",
		"⛅": "sun-behind-cloud",
		"⛈": "cloud-with-lightning-and-rain",
		"🌤": "sun-behind-small-cloud",
		"🌥": "sun-behind-large-cloud",
		"🌦": "sun-behind-rain-cloud",
		"🌧": "cloud-with-rain",
		"🌨": "cloud-with-snow",
		"🌩": "cloud-with-lightning",
		"🌪": "tornado",
		"🌫": "fog",
		"🌬": "wind-face",
		"🌀": "cyclone",
		"🌈": "rainbow",
		"🌂": "closed-umbrella",
		"☂": "umbrella",
		"☔": "umbrella-with-rain-drops",
		"⛱": "umbrella-on-ground",
		"⚡": "high-voltage",
		"❄": "snowflake",
		"☃": "snowman",
		"⛄": "snowman-without-snow",
		"☄": "comet",
		"🔥": "fire",
		"💧": "droplet",
		"🌊": "water-wave",
		"🎃": "jack-o-lantern",
		"🎄": "christmas-tree",
		"🎆": "fireworks",
		"🎇": "sparkler",
		"🧨": "firecracker",
		"✨": "sparkles",
		"🎈": "balloon",
		"🎉": "party-popper",
		"🎊": "confetti-ball",
		"🎋": "tanabata-tree",
		"🎍": "pine-decoration",
		"🎎": "japanese-dolls",
		"🎏": "carp-streamer",
		"🎐": "wind-chime",
		"🎑": "moon-viewing-ceremony",
		"🧧": "red-envelope",
		"🎀": "ribbon",
		"🎁": "wrapped-gift",
		"🎗": "reminder-ribbon",
		"🎟": "admission-tickets",
		"🎫": "ticket",
		"🎖": "military-medal",
		"🏆": "trophy",
		"🏅": "sports-medal",
		"🥇": "1st-place-medal",
		"🥈": "2nd-place-medal",
		"🥉": "3rd-place-medal",
		"⚽": "soccer-ball",
		"⚾": "baseball",
		"🥎": "softball",
		"🏀": "basketball",
		"🏐": "volleyball",
		"🏈": "american-football",
		"🏉": "rugby-football",
		"🎾": "tennis",
		"🥏": "flying-disc",
		"🎳": "bowling",
		"🏏": "cricket-game",
		"🏑": "field-hockey",
		"🏒": "ice-hockey",
		"🥍": "lacrosse",
		"🏓": "ping-pong",
		"🏸": "badminton",
		"🥊": "boxing-glove",
		"🥋": "martial-arts-uniform",
		"🥅": "goal-net",
		"⛳": "flag-in-hole",
		"⛸": "ice-skate",
		"🎣": "fishing-pole",
		"🤿": "diving-mask",
		"🎽": "running-shirt",
		"🎿": "skis",
		"🛷": "sled",
		"🥌": "curling-stone",
		"🎯": "bullseye",
		"🪀": "yo-yo",
		"🪁": "kite",
		"🔫": "water-pistol",
		"🎱": "pool-8-ball",
		"🔮": "crystal-ball",
		"🪄": "magic-wand",
		"🎮": "video-game",
		"🕹": "joystick",
		"🎰": "slot-machine",
		"🎲": "game-die",
		"🧩": "puzzle-piece",
		"🧸": "teddy-bear",
		"🪅": "piñata",
		"🪩": "mirror-ball",
		"🪆": "nesting-dolls",
		"♠": "spade-suit",
		"♥": "heart-suit",
		"♦": "diamond-suit",
		"♣": "club-suit",
		"♟": "chess-pawn",
		"🃏": "joker",
		"🀄": "mahjong-red-dragon",
		"🎴": "flower-playing-cards",
		"🎭": "performing-arts",
		"🖼": "framed-picture",
		"🎨": "artist-palette",
		"🧵": "thread",
		"🪡": "sewing-needle",
		"🧶": "yarn",
		"🪢": "knot",
		"👓": "glasses",
		"🕶": "sunglasses",
		"🥽": "goggles",
		"🥼": "lab-coat",
		"🦺": "safety-vest",
		"👔": "necktie",
		"👕": "t-shirt",
		"👖": "jeans",
		"🧣": "scarf",
		"🧤": "gloves",
		"🧥": "coat",
		"🧦": "socks",
		"👗": "dress",
		"👘": "kimono",
		"🥻": "sari",
		"🩱": "one-piece-swimsuit",
		"🩲": "briefs",
		"🩳": "shorts",
		"👙": "bikini",
		"👚": "woman-s-clothes",
		"🪭": "⊛-folding-hand-fan",
		"👛": "purse",
		"👜": "handbag",
		"👝": "clutch-bag",
		"🛍": "shopping-bags",
		"🎒": "backpack",
		"🩴": "thong-sandal",
		"👞": "man-s-shoe",
		"👟": "running-shoe",
		"🥾": "hiking-boot",
		"🥿": "flat-shoe",
		"👠": "high-heeled-shoe",
		"👡": "woman-s-sandal",
		"🩰": "ballet-shoes",
		"👢": "woman-s-boot",
		"🪮": "⊛-hair-pick",
		"👑": "crown",
		"👒": "woman-s-hat",
		"🎩": "top-hat",
		"🎓": "graduation-cap",
		"🧢": "billed-cap",
		"🪖": "military-helmet",
		"⛑": "rescue-worker-s-helmet",
		"📿": "prayer-beads",
		"💄": "lipstick",
		"💍": "ring",
		"💎": "gem-stone",
		"🔇": "muted-speaker",
		"🔈": "speaker-low-volume",
		"🔉": "speaker-medium-volume",
		"🔊": "speaker-high-volume",
		"📢": "loudspeaker",
		"📣": "megaphone",
		"📯": "postal-horn",
		"🔔": "bell",
		"🔕": "bell-with-slash",
		"🎼": "musical-score",
		"🎵": "musical-note",
		"🎶": "musical-notes",
		"🎙": "studio-microphone",
		"🎚": "level-slider",
		"🎛": "control-knobs",
		"🎤": "microphone",
		"🎧": "headphone",
		"📻": "radio",
		"🎷": "saxophone",
		"🪗": "accordion",
		"🎸": "guitar",
		"🎹": "musical-keyboard",
		"🎺": "trumpet",
		"🎻": "violin",
		"🪕": "banjo",
		"🥁": "drum",
		"🪘": "long-drum",
		"🪇": "maracas",
		"🪈": "flute",
		"📱": "mobile-phone",
		"📲": "mobile-phone-with-arrow",
		"☎": "telephone",
		"📞": "telephone-receiver",
		"📟": "pager",
		"📠": "fax-machine",
		"🔋": "battery",
		"🪫": "low-battery",
		"🔌": "electric-plug",
		"💻": "laptop",
		"🖥": "desktop-computer",
		"🖨": "printer",
		"⌨": "keyboard",
		"🖱": "computer-mouse",
		"🖲": "trackball",
		"💽": "computer-disk",
		"💾": "floppy-disk",
		"💿": "optical-disk",
		"📀": "dvd",
		"🧮": "abacus",
		"🎥": "movie-camera",
		"🎞": "film-frames",
		"📽": "film-projector",
		"🎬": "clapper-board",
		"📺": "television",
		"📷": "camera",
		"📸": "camera-with-flash",
		"📹": "video-camera",
		"📼": "videocassette",
		"🔍": "magnifying-glass-tilted-left",
		"🔎": "magnifying-glass-tilted-right",
		"🕯": "candle",
		"💡": "light-bulb",
		"🔦": "flashlight",
		"🏮": "red-paper-lantern",
		"🪔": "diya-lamp",
		"📔": "notebook-with-decorative-cover",
		"📕": "closed-book",
		"📖": "open-book",
		"📗": "green-book",
		"📘": "blue-book",
		"📙": "orange-book",
		"📚": "books",
		"📓": "notebook",
		"📒": "ledger",
		"📃": "page-with-curl",
		"📜": "scroll",
		"📄": "page-facing-up",
		"📰": "newspaper",
		"🗞": "rolled-up-newspaper",
		"📑": "bookmark-tabs",
		"🔖": "bookmark",
		"🏷": "label",
		"💰": "money-bag",
		"🪙": "coin",
		"💴": "yen-banknote",
		"💵": "dollar-banknote",
		"💶": "euro-banknote",
		"💷": "pound-banknote",
		"💸": "money-with-wings",
		"💳": "credit-card",
		"🧾": "receipt",
		"💹": "chart-increasing-with-yen",
		"✉": "envelope",
		"📧": "e-mail",
		"📨": "incoming-envelope",
		"📩": "envelope-with-arrow",
		"📤": "outbox-tray",
		"📥": "inbox-tray",
		"📦": "package",
		"📫": "closed-mailbox-with-raised-flag",
		"📪": "closed-mailbox-with-lowered-flag",
		"📬": "open-mailbox-with-raised-flag",
		"📭": "open-mailbox-with-lowered-flag",
		"📮": "postbox",
		"🗳": "ballot-box-with-ballot",
		"✏": "pencil",
		"✒": "black-nib",
		"🖋": "fountain-pen",
		"🖊": "pen",
		"🖌": "paintbrush",
		"🖍": "crayon",
		"📝": "memo",
		"💼": "briefcase",
		"📁": "file-folder",
		"📂": "open-file-folder",
		"🗂": "card-index-dividers",
		"📅": "calendar",
		"📆": "tear-off-calendar",
		"🗒": "spiral-notepad",
		"🗓": "spiral-calendar",
		"📇": "card-index",
		"📈": "chart-increasing",
		"📉": "chart-decreasing",
		"📊": "bar-chart",
		"📋": "clipboard",
		"📌": "pushpin",
		"📍": "round-pushpin",
		"📎": "paperclip",
		"🖇": "linked-paperclips",
		"📏": "straight-ruler",
		"📐": "triangular-ruler",
		"✂": "scissors",
		"🗃": "card-file-box",
		"🗄": "file-cabinet",
		"🗑": "wastebasket",
		"🔒": "locked",
		"🔓": "unlocked",
		"🔏": "locked-with-pen",
		"🔐": "locked-with-key",
		"🔑": "key",
		"🗝": "old-key",
		"🔨": "hammer",
		"🪓": "axe",
		"⛏": "pick",
		"⚒": "hammer-and-pick",
		"🛠": "hammer-and-wrench",
		"🗡": "dagger",
		"⚔": "crossed-swords",
		"💣": "bomb",
		"🪃": "boomerang",
		"🏹": "bow-and-arrow",
		"🛡": "shield",
		"🪚": "carpentry-saw",
		"🔧": "wrench",
		"🪛": "screwdriver",
		"🔩": "nut-and-bolt",
		"⚙": "gear",
		"🗜": "clamp",
		"⚖": "balance-scale",
		"🦯": "white-cane",
		"🔗": "link",
		"⛓": "chains",
		"🪝": "hook",
		"🧰": "toolbox",
		"🧲": "magnet",
		"🪜": "ladder",
		"⚗": "alembic",
		"🧪": "test-tube",
		"🧫": "petri-dish",
		"🧬": "dna",
		"🔬": "microscope",
		"🔭": "telescope",
		"📡": "satellite-antenna",
		"💉": "syringe",
		"🩸": "drop-of-blood",
		"💊": "pill",
		"🩹": "adhesive-bandage",
		"🩼": "crutch",
		"🩺": "stethoscope",
		"🩻": "x-ray",
		"🚪": "door",
		"🛗": "elevator",
		"🪞": "mirror",
		"🪟": "window",
		"🛏": "bed",
		"🛋": "couch-and-lamp",
		"🪑": "chair",
		"🚽": "toilet",
		"🪠": "plunger",
		"🚿": "shower",
		"🛁": "bathtub",
		"🪤": "mouse-trap",
		"🪒": "razor",
		"🧴": "lotion-bottle",
		"🧷": "safety-pin",
		"🧹": "broom",
		"🧺": "basket",
		"🧻": "roll-of-paper",
		"🪣": "bucket",
		"🧼": "soap",
		"🫧": "bubbles",
		"🪥": "toothbrush",
		"🧽": "sponge",
		"🧯": "fire-extinguisher",
		"🛒": "shopping-cart",
		"🚬": "cigarette",
		"⚰": "coffin",
		"🪦": "headstone",
		"⚱": "funeral-urn",
		"🧿": "nazar-amulet",
		"🪬": "hamsa",
		"🗿": "moai",
		"🪧": "placard",
		"🪪": "identification-card",
		"🏧": "atm-sign",
		"🚮": "litter-in-bin-sign",
		"🚰": "potable-water",
		"♿": "wheelchair-symbol",
		"🚹": "men-s-room",
		"🚺": "women-s-room",
		"🚻": "restroom",
		"🚼": "baby-symbol",
		"🚾": "water-closet",
		"🛂": "passport-control",
		"🛃": "customs",
		"🛄": "baggage-claim",
		"🛅": "left-luggage",
		"⚠": "warning",
		"🚸": "children-crossing",
		"⛔": "no-entry",
		"🚫": "prohibited",
		"🚳": "no-bicycles",
		"🚭": "no-smoking",
		"🚯": "no-littering",
		"🚱": "non-potable-water",
		"🚷": "no-pedestrians",
		"📵": "no-mobile-phones",
		"🔞": "no-one-under-eighteen",
		"☢": "radioactive",
		"☣": "biohazard",
		"⬆": "up-arrow",
		"↗": "up-right-arrow",
		"➡": "right-arrow",
		"↘": "down-right-arrow",
		"⬇": "down-arrow",
		"↙": "down-left-arrow",
		"⬅": "left-arrow",
		"↖": "up-left-arrow",
		"↕": "up-down-arrow",
		"↔": "left-right-arrow",
		"↩": "right-arrow-curving-left",
		"↪": "left-arrow-curving-right",
		"⤴": "right-arrow-curving-up",
		"⤵": "right-arrow-curving-down",
		"🔃": "clockwise-vertical-arrows",
		"🔄": "counterclockwise-arrows-button",
		"🔙": "back-arrow",
		"🔚": "end-arrow",
		"🔛": "on!-arrow",
		"🔜": "soon-arrow",
		"🔝": "top-arrow",
		"🛐": "place-of-worship",
		"⚛": "atom-symbol",
		"🕉": "om",
		"✡": "star-of-david",
		"☸": "wheel-of-dharma",
		"☯": "yin-yang",
		"✝": "latin-cross",
		"☦": "orthodox-cross",
		"☪": "star-and-crescent",
		"☮": "peace-symbol",
		"🕎": "menorah",
		"🔯": "dotted-six-pointed-star",
		"🪯": "⊛-khanda",
		"♈": "aries",
		"♉": "taurus",
		"♊": "gemini",
		"♋": "cancer",
		"♌": "leo",
		"♍": "virgo",
		"♎": "libra",
		"♏": "scorpio",
		"♐": "sagittarius",
		"♑": "capricorn",
		"♒": "aquarius",
		"♓": "pisces",
		"⛎": "ophiuchus",
		"🔀": "shuffle-tracks-button",
		"🔁": "repeat-button",
		"🔂": "repeat-single-button",
		"▶": "play-button",
		"⏩": "fast-forward-button",
		"⏭": "next-track-button",
		"⏯": "play-or-pause-button",
		"◀": "reverse-button",
		"⏪": "fast-reverse-button",
		"⏮": "last-track-button",
		"🔼": "upwards-button",
		"⏫": "fast-up-button",
		"🔽": "downwards-button",
		"⏬": "fast-down-button",
		"⏸": "pause-button",
		"⏹": "stop-button",
		"⏺": "record-button",
		"⏏": "eject-button",
		"🎦": "cinema",
		"🔅": "dim-button",
		"🔆": "bright-button",
		"📶": "antenna-bars",
		"🛜": "⊛-wireless",
		"📳": "vibration-mode",
		"📴": "mobile-phone-off",
		"♀": "female-sign",
		"♂": "male-sign",
		"⚧": "transgender-symbol",
		"✖": "multiply",
		"➕": "plus",
		"➖": "minus",
		"➗": "divide",
		"🟰": "heavy-equals-sign",
		"♾": "infinity",
		"‼": "double-exclamation-mark",
		"⁉": "exclamation-question-mark",
		"❓": "red-question-mark",
		"❔": "white-question-mark",
		"❕": "white-exclamation-mark",
		"❗": "red-exclamation-mark",
		"〰": "wavy-dash",
		"💱": "currency-exchange",
		"💲": "heavy-dollar-sign",
		"⚕": "medical-symbol",
		"♻": "recycling-symbol",
		"⚜": "fleur-de-lis",
		"🔱": "trident-emblem",
		"📛": "name-badge",
		"🔰": "japanese-symbol-for-beginner",
		"⭕": "hollow-red-circle",
		"✅": "check-mark-button",
		"☑": "check-box-with-check",
		"✔": "check-mark",
		"❌": "cross-mark",
		"❎": "cross-mark-button",
		"➰": "curly-loop",
		"➿": "double-curly-loop",
		"〽": "part-alternation-mark",
		"✳": "eight-spoked-asterisk",
		"✴": "eight-pointed-star",
		"❇": "sparkle",
		"©": "copyright",
		"®": "registered",
		"™": "trade-mark",
		"#️⃣": "keycap-#",
		"*️⃣": "keycap-*",
		"0️⃣": "keycap-0",
		"1️⃣": "keycap-1",
		"2️⃣": "keycap-2",
		"3️⃣": "keycap-3",
		"4️⃣": "keycap-4",
		"5️⃣": "keycap-5",
		"6️⃣": "keycap-6",
		"7️⃣": "keycap-7",
		"8️⃣": "keycap-8",
		"9️⃣": "keycap-9",
		"🔟": "keycap-10",
		"🔠": "input-latin-uppercase",
		"🔡": "input-latin-lowercase",
		"🔢": "input-numbers",
		"🔣": "input-symbols",
		"🔤": "input-latin-letters",
		"🅰": "a-button-(blood-type)",
		"🆎": "ab-button-(blood-type)",
		"🅱": "b-button-(blood-type)",
		"🆑": "cl-button",
		"🆒": "cool-button",
		"🆓": "free-button",
		ℹ: "information",
		"🆔": "id-button",
		"Ⓜ": "circled-m",
		"🆕": "new-button",
		"🆖": "ng-button",
		"🅾": "o-button-(blood-type)",
		"🆗": "ok-button",
		"🅿": "p-button",
		"🆘": "sos-button",
		"🆙": "up!-button",
		"🆚": "vs-button",
		"🈁": "japanese-here-button",
		"🈂": "japanese-service-charge-button",
		"🈷": "japanese-monthly-amount-button",
		"🈶": "japanese-not-free-of-charge-button",
		"🈯": "japanese-reserved-button",
		"🉐": "japanese-bargain-button",
		"🈹": "japanese-discount-button",
		"🈚": "japanese-free-of-charge-button",
		"🈲": "japanese-prohibited-button",
		"🉑": "japanese-acceptable-button",
		"🈸": "japanese-application-button",
		"🈴": "japanese-passing-grade-button",
		"🈳": "japanese-vacancy-button",
		"㊗": "japanese-congratulations-button",
		"㊙": "japanese-secret-button",
		"🈺": "japanese-open-for-business-button",
		"🈵": "japanese-no-vacancy-button",
		"🔴": "red-circle",
		"🟠": "orange-circle",
		"🟡": "yellow-circle",
		"🟢": "green-circle",
		"🔵": "blue-circle",
		"🟣": "purple-circle",
		"🟤": "brown-circle",
		"⚫": "black-circle",
		"⚪": "white-circle",
		"🟥": "red-square",
		"🟧": "orange-square",
		"🟨": "yellow-square",
		"🟩": "green-square",
		"🟦": "blue-square",
		"🟪": "purple-square",
		"🟫": "brown-square",
		"⬛": "black-large-square",
		"⬜": "white-large-square",
		"◼": "black-medium-square",
		"◻": "white-medium-square",
		"◾": "black-medium-small-square",
		"◽": "white-medium-small-square",
		"▪": "black-small-square",
		"▫": "white-small-square",
		"🔶": "large-orange-diamond",
		"🔷": "large-blue-diamond",
		"🔸": "small-orange-diamond",
		"🔹": "small-blue-diamond",
		"🔺": "red-triangle-pointed-up",
		"🔻": "red-triangle-pointed-down",
		"💠": "diamond-with-a-dot",
		"🔘": "radio-button",
		"🔳": "white-square-button",
		"🔲": "black-square-button",
		"🏁": "chequered-flag",
		"🚩": "triangular-flag",
		"🎌": "crossed-flags",
		"🏴": "black-flag",
		"🏳": "white-flag",
		"🏳️‍🌈": "rainbow-flag",
		"🏳️‍⚧️": "transgender-flag",
		"🏴‍☠️": "pirate-flag",
		"🇦🇨": "flag-ascension-island",
		"🇦🇩": "flag-andorra",
		"🇦🇪": "flag-united-arab-emirates",
		"🇦🇫": "flag-afghanistan",
		"🇦🇬": "flag-antigua-and-barbuda",
		"🇦🇮": "flag-anguilla",
		"🇦🇱": "flag-albania",
		"🇦🇲": "flag-armenia",
		"🇦🇴": "flag-angola",
		"🇦🇶": "flag-antarctica",
		"🇦🇷": "flag-argentina",
		"🇦🇸": "flag-american-samoa",
		"🇦🇹": "flag-austria",
		"🇦🇺": "flag-australia",
		"🇦🇼": "flag-aruba",
		"🇦🇽": "flag-åland-islands",
		"🇦🇿": "flag-azerbaijan",
		"🇧🇦": "flag-bosnia-and-herzegovina",
		"🇧🇧": "flag-barbados",
		"🇧🇩": "flag-bangladesh",
		"🇧🇪": "flag-belgium",
		"🇧🇫": "flag-burkina-faso",
		"🇧🇬": "flag-bulgaria",
		"🇧🇭": "flag-bahrain",
		"🇧🇮": "flag-burundi",
		"🇧🇯": "flag-benin",
		"🇧🇱": "flag-st-barthelemy",
		"🇧🇲": "flag-bermuda",
		"🇧🇳": "flag-brunei",
		"🇧🇴": "flag-bolivia",
		"🇧🇶": "flag-caribbean-netherlands",
		"🇧🇷": "flag-brazil",
		"🇧🇸": "flag-bahamas",
		"🇧🇹": "flag-bhutan",
		"🇧🇻": "flag-bouvet-island",
		"🇧🇼": "flag-botswana",
		"🇧🇾": "flag-belarus",
		"🇧🇿": "flag-belize",
		"🇨🇦": "flag-canada",
		"🇨🇨": "flag-cocos-(keeling)-islands",
		"🇨🇩": "flag-congo---kinshasa",
		"🇨🇫": "flag-central-african-republic",
		"🇨🇬": "flag-congo---brazzaville",
		"🇨🇭": "flag-switzerland",
		"🇨🇮": "flag-côte-d-ivoire",
		"🇨🇰": "flag-cook-islands",
		"🇨🇱": "flag-chile",
		"🇨🇲": "flag-cameroon",
		"🇨🇳": "flag-china",
		"🇨🇴": "flag-colombia",
		"🇨🇵": "flag-clipperton-island",
		"🇨🇷": "flag-costa-rica",
		"🇨🇺": "flag-cuba",
		"🇨🇻": "flag-cape-verde",
		"🇨🇼": "flag-curaçao",
		"🇨🇽": "flag-christmas-island",
		"🇨🇾": "flag-cyprus",
		"🇨🇿": "flag-czechia",
		"🇩🇪": "flag-germany",
		"🇩🇬": "flag-diego-garcia",
		"🇩🇯": "flag-djibouti",
		"🇩🇰": "flag-denmark",
		"🇩🇲": "flag-dominica",
		"🇩🇴": "flag-dominican-republic",
		"🇩🇿": "flag-algeria",
		"🇪🇦": "flag-ceuta-and-melilla",
		"🇪🇨": "flag-ecuador",
		"🇪🇪": "flag-estonia",
		"🇪🇬": "flag-egypt",
		"🇪🇭": "flag-western-sahara",
		"🇪🇷": "flag-eritrea",
		"🇪🇸": "flag-spain",
		"🇪🇹": "flag-ethiopia",
		"🇪🇺": "flag-european-union",
		"🇫🇮": "flag-finland",
		"🇫🇯": "flag-fiji",
		"🇫🇰": "flag-falkland-islands",
		"🇫🇲": "flag-micronesia",
		"🇫🇴": "flag-faroe-islands",
		"🇫🇷": "flag-france",
		"🇬🇦": "flag-gabon",
		"🇬🇧": "flag-united-kingdom",
		"🇬🇩": "flag-grenada",
		"🇬🇪": "flag-georgia",
		"🇬🇫": "flag-french-guiana",
		"🇬🇬": "flag-guernsey",
		"🇬🇭": "flag-ghana",
		"🇬🇮": "flag-gibraltar",
		"🇬🇱": "flag-greenland",
		"🇬🇲": "flag-gambia",
		"🇬🇳": "flag-guinea",
		"🇬🇵": "flag-guadeloupe",
		"🇬🇶": "flag-equatorial-guinea",
		"🇬🇷": "flag-greece",
		"🇬🇸": "flag-south-georgia-and-south-sandwich-islands",
		"🇬🇹": "flag-guatemala",
		"🇬🇺": "flag-guam",
		"🇬🇼": "flag-guinea-bissau",
		"🇬🇾": "flag-guyana",
		"🇭🇰": "flag-hong-kong-sar-china",
		"🇭🇲": "flag-heard-and-mcdonald-islands",
		"🇭🇳": "flag-honduras",
		"🇭🇷": "flag-croatia",
		"🇭🇹": "flag-haiti",
		"🇭🇺": "flag-hungary",
		"🇮🇨": "flag-canary-islands",
		"🇮🇩": "flag-indonesia",
		"🇮🇪": "flag-ireland",
		"🇮🇱": "flag-israel",
		"🇮🇲": "flag-isle-of-man",
		"🇮🇳": "flag-india",
		"🇮🇴": "flag-british-indian-ocean-territory",
		"🇮🇶": "flag-iraq",
		"🇮🇷": "flag-iran",
		"🇮🇸": "flag-iceland",
		"🇮🇹": "flag-italy",
		"🇯🇪": "flag-jersey",
		"🇯🇲": "flag-jamaica",
		"🇯🇴": "flag-jordan",
		"🇯🇵": "flag-japan",
		"🇰🇪": "flag-kenya",
		"🇰🇬": "flag-kyrgyzstan",
		"🇰🇭": "flag-cambodia",
		"🇰🇮": "flag-kiribati",
		"🇰🇲": "flag-comoros",
		"🇰🇳": "flag-st-kitts-and-nevis",
		"🇰🇵": "flag-north-korea",
		"🇰🇷": "flag-south-korea",
		"🇰🇼": "flag-kuwait",
		"🇰🇾": "flag-cayman-islands",
		"🇰🇿": "flag-kazakhstan",
		"🇱🇦": "flag-laos",
		"🇱🇧": "flag-lebanon",
		"🇱🇨": "flag-st-lucia",
		"🇱🇮": "flag-liechtenstein",
		"🇱🇰": "flag-sri-lanka",
		"🇱🇷": "flag-liberia",
		"🇱🇸": "flag-lesotho",
		"🇱🇹": "flag-lithuania",
		"🇱🇺": "flag-luxembourg",
		"🇱🇻": "flag-latvia",
		"🇱🇾": "flag-libya",
		"🇲🇦": "flag-morocco",
		"🇲🇨": "flag-monaco",
		"🇲🇩": "flag-moldova",
		"🇲🇪": "flag-montenegro",
		"🇲🇫": "flag-st-martin",
		"🇲🇬": "flag-madagascar",
		"🇲🇭": "flag-marshall-islands",
		"🇲🇰": "flag-north-macedonia",
		"🇲🇱": "flag-mali",
		"🇲🇲": "flag-myanmar-(burma)",
		"🇲🇳": "flag-mongolia",
		"🇲🇴": "flag-macao-sar-china",
		"🇲🇵": "flag-northern-mariana-islands",
		"🇲🇶": "flag-martinique",
		"🇲🇷": "flag-mauritania",
		"🇲🇸": "flag-montserrat",
		"🇲🇹": "flag-malta",
		"🇲🇺": "flag-mauritius",
		"🇲🇻": "flag-maldives",
		"🇲🇼": "flag-malawi",
		"🇲🇽": "flag-mexico",
		"🇲🇾": "flag-malaysia",
		"🇲🇿": "flag-mozambique",
		"🇳🇦": "flag-namibia",
		"🇳🇨": "flag-new-caledonia",
		"🇳🇪": "flag-niger",
		"🇳🇫": "flag-norfolk-island",
		"🇳🇬": "flag-nigeria",
		"🇳🇮": "flag-nicaragua",
		"🇳🇱": "flag-netherlands",
		"🇳🇴": "flag-norway",
		"🇳🇵": "flag-nepal",
		"🇳🇷": "flag-nauru",
		"🇳🇺": "flag-niue",
		"🇳🇿": "flag-new-zealand",
		"🇴🇲": "flag-oman",
		"🇵🇦": "flag-panama",
		"🇵🇪": "flag-peru",
		"🇵🇫": "flag-french-polynesia",
		"🇵🇬": "flag-papua-new-guinea",
		"🇵🇭": "flag-philippines",
		"🇵🇰": "flag-pakistan",
		"🇵🇱": "flag-poland",
		"🇵🇲": "flag-st-pierre-and-miquelon",
		"🇵🇳": "flag-pitcairn-islands",
		"🇵🇷": "flag-puerto-rico",
		"🇵🇸": "flag-palestinian-territories",
		"🇵🇹": "flag-portugal",
		"🇵🇼": "flag-palau",
		"🇵🇾": "flag-paraguay",
		"🇶🇦": "flag-qatar",
		"🇷🇪": "flag-reunion",
		"🇷🇴": "flag-romania",
		"🇷🇸": "flag-serbia",
		"🇷🇺": "flag-russia",
		"🇷🇼": "flag-rwanda",
		"🇸🇦": "flag-saudi-arabia",
		"🇸🇧": "flag-solomon-islands",
		"🇸🇨": "flag-seychelles",
		"🇸🇩": "flag-sudan",
		"🇸🇪": "flag-sweden",
		"🇸🇬": "flag-singapore",
		"🇸🇭": "flag-st-helena",
		"🇸🇮": "flag-slovenia",
		"🇸🇯": "flag-svalbard-and-jan-mayen",
		"🇸🇰": "flag-slovakia",
		"🇸🇱": "flag-sierra-leone",
		"🇸🇲": "flag-san-marino",
		"🇸🇳": "flag-senegal",
		"🇸🇴": "flag-somalia",
		"🇸🇷": "flag-suriname",
		"🇸🇸": "flag-south-sudan",
		"🇸🇹": "flag-são-tome-and-príncipe",
		"🇸🇻": "flag-el-salvador",
		"🇸🇽": "flag-sint-maarten",
		"🇸🇾": "flag-syria",
		"🇸🇿": "flag-eswatini",
		"🇹🇦": "flag-tristan-da-cunha",
		"🇹🇨": "flag-turks-and-caicos-islands",
		"🇹🇩": "flag-chad",
		"🇹🇫": "flag-french-southern-territories",
		"🇹🇬": "flag-togo",
		"🇹🇭": "flag-thailand",
		"🇹🇯": "flag-tajikistan",
		"🇹🇰": "flag-tokelau",
		"🇹🇱": "flag-timor-leste",
		"🇹🇲": "flag-turkmenistan",
		"🇹🇳": "flag-tunisia",
		"🇹🇴": "flag-tonga",
		"🇹🇷": "flag-turkey",
		"🇹🇹": "flag-trinidad-and-tobago",
		"🇹🇻": "flag-tuvalu",
		"🇹🇼": "flag-taiwan",
		"🇹🇿": "flag-tanzania",
		"🇺🇦": "flag-ukraine",
		"🇺🇬": "flag-uganda",
		"🇺🇲": "flag-us-outlying-islands",
		"🇺🇳": "flag-united-nations",
		"🇺🇸": "flag-united-states",
		"🇺🇾": "flag-uruguay",
		"🇺🇿": "flag-uzbekistan",
		"🇻🇦": "flag-vatican-city",
		"🇻🇨": "flag-st-vincent-and-grenadines",
		"🇻🇪": "flag-venezuela",
		"🇻🇬": "flag-british-virgin-islands",
		"🇻🇮": "flag-us-virgin-islands",
		"🇻🇳": "flag-vietnam",
		"🇻🇺": "flag-vanuatu",
		"🇼🇫": "flag-wallis-and-futuna",
		"🇼🇸": "flag-samoa",
		"🇽🇰": "flag-kosovo",
		"🇾🇪": "flag-yemen",
		"🇾🇹": "flag-mayotte",
		"🇿🇦": "flag-south-africa",
		"🇿🇲": "flag-zambia",
		"🇿🇼": "flag-zimbabwe",
		"🏴󠁧󠁢󠁥󠁮󠁧󠁿": "flag-england",
		"🏴󠁧󠁢󠁳󠁣󠁴󠁿": "flag-scotland",
		"🏴󠁧󠁢󠁷󠁬󠁳󠁿": "flag-wales"
	};
	const EMOJIS = Object.keys(EMOJI_NAMES);

	async function formatFilename(content, options, util) {
		let filename = (await evalTemplate(options.filenameTemplate, options, util, content)) || "";
		if (options.replaceEmojisInFilename) {
			EMOJIS.forEach(emoji => (filename = filename.replaceAll(emoji, " _" + EMOJI_NAMES[emoji] + "_ ")));
		}
		const replacementCharacter = options.filenameReplacementCharacter;
		filename = getValidFilename(filename, options.filenameReplacedCharacters, replacementCharacter);
		if (!options.backgroundSave) {
			filename = filename.replace(/\//g, replacementCharacter);
		}
		if (!options.keepFilename && ((options.filenameMaxLengthUnit == "bytes" && util.getContentSize(filename) > options.filenameMaxLength) || filename.length > options.filenameMaxLength)) {
			const extensionMatch = filename.match(/(\.[^.]{3,4})$/);
			const extension = extensionMatch && extensionMatch[0] && extensionMatch[0].length > 1 ? extensionMatch[0] : "";
			filename = options.filenameMaxLengthUnit == "bytes" ? await truncateText(filename, options.filenameMaxLength - extension.length) : filename.substring(0, options.filenameMaxLength - extension.length);
			filename = filename + "…" + extension;
		}
		if (!filename) {
			filename = "Unnamed page";
		}
		return filename;
	}

	async function evalTemplate(template = "", options, util, content, dontReplaceSlash) {
		const url = new URL(options.saveUrl);
		template = await evalTemplateVariable(template, "page-title", () => options.title || "No title", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "page-heading", () => options.info.heading || "No heading", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "page-language", () => options.info.lang || "No language", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "page-description", () => options.info.description || "No description", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "page-author", () => options.info.author || "No author", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "page-creator", () => options.info.creator || "No creator", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "page-publisher", () => options.info.publisher || "No publisher", dontReplaceSlash, options.filenameReplacementCharacter);
		await evalDate(options.saveDate);
		await evalDate(options.visitDate, "visit-");
		template = await evalTemplateVariable(template, "url-hash", () => url.hash.substring(1) || "No hash", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-host", () => url.host.replace(/\/$/, "") || "No host", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-hostname", () => url.hostname.replace(/\/$/, "") || "No hostname", dontReplaceSlash, options.filenameReplacementCharacter);
		const urlHref = decode(url.href);
		template = await evalTemplateVariable(template, "url-href", () => urlHref || "No href", dontReplaceSlash === undefined ? true : dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-href-digest-sha-1", urlHref ? async () => util.digest("SHA-1", urlHref) : "No href", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-href-flat", () => decode(url.href) || "No href", false, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-referrer", () => decode(options.referrer) || "No referrer", dontReplaceSlash === undefined ? true : dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-referrer-flat", () => decode(options.referrer) || "No referrer", false, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-password", () => url.password || "No password", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-pathname", () => decode(url.pathname).replace(/^\//, "").replace(/\/$/, "") || "No pathname", dontReplaceSlash === undefined ? true : dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-pathname-flat", () => decode(url.pathname) || "No pathname", false, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-port", () => url.port || "No port", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-protocol", () => url.protocol || "No protocol", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-search", () => url.search.substring(1) || "No search", dontReplaceSlash, options.filenameReplacementCharacter);
		const params = Array.from(new URLSearchParams(url.search));
		for (const [name, value] of params) {
			template = await evalTemplateVariable(template, "url-search-" + name, () => value || "", dontReplaceSlash, options.filenameReplacementCharacter);
		}
		template = template.replace(/{\s*url-search-[^}\s]*\s*}/gi, "");
		template = await evalTemplateVariable(template, "url-username", () => url.username || "No username", dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "tab-id", () => String(options.tabId || "No tab id"), dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "tab-index", () => String(options.tabIndex || "No tab index"), dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "url-last-segment", () => decode(getLastSegment(url, options.filenameReplacementCharacter)) || "No last segment", dontReplaceSlash, options.filenameReplacementCharacter);
		if (content) {
			template = await evalTemplateVariable(template, "digest-sha-256", async () => util.digest("SHA-256", content), dontReplaceSlash, options.filenameReplacementCharacter);
			template = await evalTemplateVariable(template, "digest-sha-384", async () => util.digest("SHA-384", content), dontReplaceSlash, options.filenameReplacementCharacter);
			template = await evalTemplateVariable(template, "digest-sha-512", async () => util.digest("SHA-512", content), dontReplaceSlash, options.filenameReplacementCharacter);
		}
		const bookmarkFolder = (options.bookmarkFolders && options.bookmarkFolders.join("/")) || "";
		template = await evalTemplateVariable(template, "bookmark-pathname", () => bookmarkFolder, dontReplaceSlash === undefined ? true : dontReplaceSlash, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "bookmark-pathname-flat", () => bookmarkFolder, false, options.filenameReplacementCharacter);
		template = await evalTemplateVariable(template, "profile-name", () => options.profileName, dontReplaceSlash, options.filenameReplacementCharacter);
		return template.trim();

		function decode(value) {
			try {
				return decodeURI(value);
			} catch (error) {
				return value;
			}
		}

		async function evalDate(date, prefix = "") {
			if (date) {
				template = await evalTemplateVariable(template, prefix + "datetime-iso", () => date.toISOString(), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "date-iso", () => date.toISOString().split("T")[0], dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "time-iso", () => date.toISOString().split("T")[1].split("Z")[0], dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "date-locale", () => date.toLocaleDateString(), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "time-locale", () => date.toLocaleTimeString(), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "day-locale", () => String(date.getDate()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "month-locale", () => String(date.getMonth() + 1).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "year-locale", () => String(date.getFullYear()), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "datetime-locale", () => date.toLocaleString(), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "datetime-utc", () => date.toUTCString(), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "day-utc", () => String(date.getUTCDate()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "month-utc", () => String(date.getUTCMonth() + 1).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "year-utc", () => String(date.getUTCFullYear()), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "hours-locale", () => String(date.getHours()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "minutes-locale", () => String(date.getMinutes()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "seconds-locale", () => String(date.getSeconds()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "hours-utc", () => String(date.getUTCHours()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "minutes-utc", () => String(date.getUTCMinutes()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "seconds-utc", () => String(date.getUTCSeconds()).padStart(2, "0"), dontReplaceSlash, options.filenameReplacementCharacter);
				template = await evalTemplateVariable(template, prefix + "time-ms", () => String(date.getTime()), dontReplaceSlash, options.filenameReplacementCharacter);
			}
		}

		async function evalTemplateVariable(template, variableName, valueGetter, dontReplaceSlash, replacementCharacter) {
			let maxLength, maxCharLength;
			if (template) {
				const regExpVariable = "{\\s*" + variableName.replace(/\W|_/g, "[$&]") + "\\s*}";
				let replaceRegExp = new RegExp(regExpVariable + "\\[\\d+(ch)?\\]", "g");
				if (template.match(replaceRegExp)) {
					const matchedLength = template.match(replaceRegExp)[0];
					if (matchedLength.match(/\[(\d+)\]$/)) {
						maxLength = Number(matchedLength.match(/\[(\d+)\]$/)[1]);
						if (isNaN(maxLength) || maxLength <= 0) {
							maxLength = null;
						}
					} else {
						maxCharLength = Number(matchedLength.match(/\[(\d+)ch\]$/)[1]);
						if (isNaN(maxCharLength) || maxCharLength <= 0) {
							maxCharLength = null;
						}
					}
				} else {
					replaceRegExp = new RegExp(regExpVariable, "g");
				}
				if (template.match(replaceRegExp)) {
					let value = await valueGetter();
					if (!dontReplaceSlash) {
						value = value.replace(/\/+/g, replacementCharacter);
					}
					if (maxLength) {
						value = await truncateText(value, maxLength);
					} else if (maxCharLength) {
						value = value.substring(0, maxCharLength);
					}
					return template.replace(replaceRegExp, value);
				}
			}
			return template;
		}
	}

	function getLastSegment(url, replacementCharacter) {
		let lastSegmentMatch = url.pathname.match(/\/([^/]+)$/),
			lastSegment = lastSegmentMatch && lastSegmentMatch[0];
		if (!lastSegment) {
			lastSegmentMatch = url.href.match(/([^/]+)\/?$/);
			lastSegment = lastSegmentMatch && lastSegmentMatch[0];
		}
		if (!lastSegment) {
			lastSegmentMatch = lastSegment.match(/(.*)\.[^.]+$/);
			lastSegment = lastSegmentMatch && lastSegmentMatch[0];
		}
		if (!lastSegment) {
			lastSegment = url.hostname.replace(/\/+/g, replacementCharacter).replace(/\/$/, "");
		}
		lastSegmentMatch = lastSegment.match(/(.*)\.[^.]+$/);
		if (lastSegmentMatch && lastSegmentMatch[1]) {
			lastSegment = lastSegmentMatch[1];
		}
		lastSegment = lastSegment.replace(/\/$/, "").replace(/^\//, "");
		return lastSegment;
	}

	function getValidFilename(filename, replacedCharacters = DEFAULT_REPLACED_CHARACTERS$1, replacementCharacter = DEFAULT_REPLACEMENT_CHARACTER$1) {
		replacedCharacters.forEach(replacedCharacter => (filename = filename.replace(new RegExp("[" + replacedCharacter + "]+", "g"), replacementCharacter)));
		filename = filename
			.replace(/\.\.\//g, "")
			.replace(/^\/+/, "")
			.replace(/\/+/g, "/")
			.replace(/\/$/, "")
			.replace(/\.$/, "")
			.replace(/\.\//g, "." + replacementCharacter)
			.replace(/\/\./g, "/" + replacementCharacter);
		return filename;
	}

	function truncateText(content, maxSize) {
		const blob = new Blob([content]);
		const reader = new FileReader();
		reader.readAsText(blob.slice(0, maxSize));
		return new Promise((resolve, reject) => {
			reader.addEventListener(
				"load",
				() => {
					if (content.startsWith(reader.result)) {
						resolve(reader.result);
					} else {
						truncateText(content, maxSize - 1)
							.then(resolve)
							.catch(reject);
					}
				},
				false
			);
			reader.addEventListener("error", reject, false);
		});
	}

	/*
	 * Copyright 2010-2022 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const DEBUG = false;
	const ONE_MB = 1024 * 1024;
	const PREFIX_CONTENT_TYPE_TEXT = "text/";
	const DEFAULT_REPLACED_CHARACTERS = ["~", "+", "\\\\", "?", "%", "*", ":", "|", "\"", "<", ">", "\x00-\x1f", "\x7F"];
	const DEFAULT_REPLACEMENT_CHARACTER = "_";
	const CONTENT_TYPE_EXTENSIONS = {
		"image/svg+xml": ".svg",
		"image/png": ".png",
		"image/jpeg": ".jpg",
		"image/gif": ".gif",
		"image/webp": ".webp"
	};

	const URL$1 = globalThis.URL;
	const DOMParser = globalThis.DOMParser;
	const Blob$1 = globalThis.Blob;
	const FileReader$1 = globalThis.FileReader;
	const fetch = (url, options) => globalThis.fetch(url, options);
	const crypto = globalThis.crypto;
	const TextDecoder = globalThis.TextDecoder;
	const TextEncoder = globalThis.TextEncoder;

	function getInstance(utilOptions) {
		utilOptions = utilOptions || {};
		utilOptions.fetch = utilOptions.fetch || fetch;
		utilOptions.frameFetch = utilOptions.frameFetch || utilOptions.fetch || fetch;
		return {
			getDoctypeString,
			getFilenameExtension(resourceURL, replacedCharacters, replacementCharacter) {
				const matchExtension = new URL$1(resourceURL).pathname.match(/(\.[^\\/.]*)$/);
				return ((matchExtension && matchExtension[1] && this.getValidFilename(matchExtension[1], replacedCharacters, replacementCharacter)) || "").toLowerCase();
			},
			getContentTypeExtension(contentType) {
				return CONTENT_TYPE_EXTENSIONS[contentType] || "";
			},
			getContent,
			parseURL(resourceURL, baseURI) {
				if (baseURI === undefined) {
					return new URL$1(resourceURL);
				} else {
					return new URL$1(resourceURL, baseURI);
				}
			},
			resolveURL(resourceURL, baseURI) {
				return this.parseURL(resourceURL, baseURI).href;
			},
			getSearchParams(searchParams) {
				return Array.from(new URLSearchParams(searchParams));
			},
			getValidFilename(filename, replacedCharacters = DEFAULT_REPLACED_CHARACTERS, replacementCharacter = DEFAULT_REPLACEMENT_CHARACTER) {
				replacedCharacters.forEach(replacedCharacter => filename = filename.replace(new RegExp("[" + replacedCharacter + "]+", "g"), replacementCharacter));
				filename = filename
					.replace(/\.\.\//g, "")
					.replace(/^\/+/, "")
					.replace(/\/+/g, "/")
					.replace(/\/$/, "")
					.replace(/\.$/, "")
					.replace(/\.\//g, "." + replacementCharacter)
					.replace(/\/\./g, "/" + replacementCharacter);
				return filename;
			},
			parseDocContent(content, baseURI) {
				const doc = (new DOMParser()).parseFromString(content, "text/html");
				if (!doc.head) {
					doc.documentElement.insertBefore(doc.createElement("HEAD"), doc.body);
				}
				let baseElement = doc.querySelector("base");
				if (!baseElement || !baseElement.getAttribute("href")) {
					if (baseElement) {
						baseElement.remove();
					}
					baseElement = doc.createElement("base");
					baseElement.setAttribute("href", baseURI);
					doc.head.insertBefore(baseElement, doc.head.firstChild);
				}
				return doc;
			},
			parseXMLContent(content) {
				return (new DOMParser()).parseFromString(content, "text/xml");
			},
			parseSVGContent(content) {
				const doc = (new DOMParser()).parseFromString(content, "image/svg+xml");
				if (doc.querySelector("parsererror")) {
					return (new DOMParser()).parseFromString(content, "text/html");
				} else {
					return doc;
				}
			},
			async digest(algo, text) {
				try {
					const hash = await crypto.subtle.digest(algo, new TextEncoder("utf-8").encode(text));
					return hex(hash);
				} catch (error) {
					return "";
				}
			},
			getContentSize(content) {
				return new Blob$1([content]).size;
			},
			formatFilename(content, options) {
				return formatFilename(content, options, this);
			},
			evalTemplate(template, options, content, dontReplaceSlash) {
				return evalTemplate(template, options, this, content, dontReplaceSlash);
			},
			minifyHTML(doc, options) {
				return process(doc, options);
			},
			minifyCSSRules(stylesheets, styles, mediaAllInfo) {
				return process$2(stylesheets, styles, mediaAllInfo);
			},
			removeUnusedFonts(doc, stylesheets, styles, options) {
				return process$4(doc, stylesheets, styles, options);
			},
			getMediaAllInfo(doc, stylesheets, styles) {
				return getMediaAllInfo(doc, stylesheets, styles);
			},
			compressCSS(content, options) {
				return processString(content, options);
			},
			minifyMedias(stylesheets) {
				return process$3(stylesheets);
			},
			removeAlternativeImages(doc) {
				return process$1(doc);
			},
			parseSrcset(srcset) {
				return process$5(srcset);
			},
			preProcessDoc(doc, win, options) {
				return preProcessDoc(doc, win, options);
			},
			postProcessDoc(doc, markedElements, invalidElements) {
				postProcessDoc(doc, markedElements, invalidElements);
			},
			serialize(doc, compressHTML) {
				return process$7(doc, compressHTML);
			},
			removeQuotes(string) {
				return removeQuotes(string);
			},
			appendInfobar(doc, options) {
				return appendInfobar(doc, options);
			},
			ON_BEFORE_CAPTURE_EVENT_NAME: ON_BEFORE_CAPTURE_EVENT_NAME,
			ON_AFTER_CAPTURE_EVENT_NAME: ON_AFTER_CAPTURE_EVENT_NAME,
			WIN_ID_ATTRIBUTE_NAME: WIN_ID_ATTRIBUTE_NAME,
			REMOVED_CONTENT_ATTRIBUTE_NAME: REMOVED_CONTENT_ATTRIBUTE_NAME,
			HIDDEN_CONTENT_ATTRIBUTE_NAME: HIDDEN_CONTENT_ATTRIBUTE_NAME,
			HIDDEN_FRAME_ATTRIBUTE_NAME: HIDDEN_FRAME_ATTRIBUTE_NAME,
			IMAGE_ATTRIBUTE_NAME: IMAGE_ATTRIBUTE_NAME,
			POSTER_ATTRIBUTE_NAME: POSTER_ATTRIBUTE_NAME,
			VIDEO_ATTRIBUTE_NAME: VIDEO_ATTRIBUTE_NAME,
			CANVAS_ATTRIBUTE_NAME: CANVAS_ATTRIBUTE_NAME,
			STYLE_ATTRIBUTE_NAME: STYLE_ATTRIBUTE_NAME,
			INPUT_VALUE_ATTRIBUTE_NAME: INPUT_VALUE_ATTRIBUTE_NAME,
			SHADOW_ROOT_ATTRIBUTE_NAME: SHADOW_ROOT_ATTRIBUTE_NAME,
			PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME: PRESERVED_SPACE_ELEMENT_ATTRIBUTE_NAME,
			STYLESHEET_ATTRIBUTE_NAME: STYLESHEET_ATTRIBUTE_NAME,
			SELECTED_CONTENT_ATTRIBUTE_NAME: SELECTED_CONTENT_ATTRIBUTE_NAME,
			INVALID_ELEMENT_ATTRIBUTE_NAME: INVALID_ELEMENT_ATTRIBUTE_NAME,
			COMMENT_HEADER: COMMENT_HEADER,
			COMMENT_HEADER_LEGACY: COMMENT_HEADER_LEGACY,
			SINGLE_FILE_UI_ELEMENT_CLASS: SINGLE_FILE_UI_ELEMENT_CLASS,
			EMPTY_RESOURCE: EMPTY_RESOURCE$1,
			INFOBAR_TAGNAME: INFOBAR_TAGNAME,
			WAIT_FOR_USERSCRIPT_PROPERTY_NAME: WAIT_FOR_USERSCRIPT_PROPERTY_NAME,
			NO_SCRIPT_PROPERTY_NAME: NO_SCRIPT_PROPERTY_NAME
		};

		async function getContent(resourceURL, options) {
			let response, startTime, networkTimeoutId, networkTimeoutPromise, resolveNetworkTimeoutPromise;
			const fetchResource = utilOptions.fetch;
			const fetchFrameResource = utilOptions.frameFetch;
			if (options.blockMixedContent && /^https:/i.test(options.baseURI) && !/^https:/i.test(resourceURL)) {
				return getFetchResponse(resourceURL, options);
			}
			if (options.networkTimeout) {
				networkTimeoutPromise = new Promise((resolve, reject) => {
					resolveNetworkTimeoutPromise = resolve;
					networkTimeoutId = globalThis.setTimeout(() => reject(new Error("network timeout")), options.networkTimeout);
				});
			} else {
				networkTimeoutPromise = new Promise(resolve => {
					resolveNetworkTimeoutPromise = resolve;
				});
			}
			try {
				const accept = options.acceptHeaders ? options.acceptHeaders[options.expectedType] : "*/*";
				if (options.frameId) {
					try {
						response = await Promise.race([
							fetchFrameResource(resourceURL, { frameId: options.frameId, referrer: options.resourceReferrer, headers: { accept } }),
							networkTimeoutPromise
						]);
					} catch (error) {
						response = await Promise.race([
							fetchResource(resourceURL, { headers: { accept } }),
							networkTimeoutPromise
						]);
					}
				} else {
					response = await Promise.race([
						fetchResource(resourceURL, { referrer: options.resourceReferrer, headers: { accept } }),
						networkTimeoutPromise
					]);
				}
			} catch (error) {
				return getFetchResponse(resourceURL, options);
			} finally {
				resolveNetworkTimeoutPromise();
				if (options.networkTimeout) {
					globalThis.clearTimeout(networkTimeoutId);
				}
			}
			let buffer;
			try {
				buffer = await response.arrayBuffer();
			} catch (error) {
				return options.inline ? { data: options.asBinary ? EMPTY_RESOURCE$1 : "", resourceURL } : { resourceURL };
			}
			resourceURL = response.url || resourceURL;
			let contentType = "", charset;
			try {
				const mimeType = new MIMEType(response.headers.get("content-type"));
				contentType = mimeType.type + "/" + mimeType.subtype;
				charset = mimeType.parameters.get("charset");
			} catch (error) {
				// ignored
			}
			if (!contentType) {
				contentType = guessMIMEType(options.expectedType, buffer);
			}
			if (!charset && options.charset) {
				charset = options.charset;
			}
			if (options.asBinary) {
				if (response.status >= 400) {
					return getFetchResponse(resourceURL, options);
				}
				try {
					if (DEBUG) ;
					if (options.maxResourceSizeEnabled && buffer.byteLength > options.maxResourceSize * ONE_MB) {
						return getFetchResponse(resourceURL, options);
					} else {
						return getFetchResponse(resourceURL, options, buffer, null, contentType);
					}
				} catch (error) {
					return getFetchResponse(resourceURL, options);
				}
			} else {
				if (response.status >= 400 || (options.validateTextContentType && contentType && !contentType.startsWith(PREFIX_CONTENT_TYPE_TEXT))) {
					return getFetchResponse(resourceURL, options);
				}
				if (!charset) {
					charset = "utf-8";
				}
				if (options.maxResourceSizeEnabled && buffer.byteLength > options.maxResourceSize * ONE_MB) {
					return getFetchResponse(resourceURL, options, null, charset);
				} else {
					try {
						return getFetchResponse(resourceURL, options, buffer, charset, contentType);
					} catch (error) {
						return getFetchResponse(resourceURL, options, null, charset);
					}
				}
			}
		}
	}

	async function getFetchResponse(resourceURL, options, data, charset, contentType) {
		if (data) {
			if (options.asBinary) {
				if (options.inline)	{
					const reader = new FileReader$1();
					reader.readAsDataURL(new Blob$1([data], { type: contentType + (options.charset ? ";charset=" + options.charset : "") }));
					data = await new Promise((resolve, reject) => {
						reader.addEventListener("load", () => resolve(reader.result), false);
						reader.addEventListener("error", reject, false);
					});
				} else {
					data = new Uint8Array(data);
				}
			} else {
				const firstBytes = new Uint8Array(data.slice(0, 4));
				if (firstBytes[0] == 132 && firstBytes[1] == 49 && firstBytes[2] == 149 && firstBytes[3] == 51) {
					charset = "gb18030";
				} else if (firstBytes[0] == 255 && firstBytes[1] == 254) {
					charset = "utf-16le";
				} else if (firstBytes[0] == 254 && firstBytes[1] == 255) {
					charset = "utf-16be";
				}
				try {
					data = new TextDecoder(charset).decode(data);
				} catch (error) {
					charset = "utf-8";
					data = new TextDecoder(charset).decode(data);
				}
				data = data.replace(/\ufeff/gi, "");
			}
		} else if (options.inline) {
			data = options.asBinary ? EMPTY_RESOURCE$1 : "";
		}
		return { data, resourceURL, charset, contentType };
	}

	function guessMIMEType(expectedType, buffer) {
		if (expectedType == "image") {
			if (compareBytes([255, 255, 255, 255], [0, 0, 1, 0])) {
				return "image/x-icon";
			}
			if (compareBytes([255, 255, 255, 255], [0, 0, 2, 0])) {
				return "image/x-icon";
			}
			if (compareBytes([255, 255], [78, 77])) {
				return "image/bmp";
			}
			if (compareBytes([255, 255, 255, 255, 255, 255], [71, 73, 70, 56, 57, 97])) {
				return "image/gif";
			}
			if (compareBytes([255, 255, 255, 255, 255, 255], [71, 73, 70, 56, 59, 97])) {
				return "image/gif";
			}
			if (compareBytes([255, 255, 255, 255, 0, 0, 0, 0, 255, 255, 255, 255, 255, 255], [82, 73, 70, 70, 0, 0, 0, 0, 87, 69, 66, 80, 86, 80])) {
				return "image/webp";
			}
			if (compareBytes([255, 255, 255, 255, 255, 255, 255, 255], [137, 80, 78, 71, 13, 10, 26, 10])) {
				return "image/png";
			}
			if (compareBytes([255, 255, 255], [255, 216, 255])) {
				return "image/jpeg";
			}
		}
		if (expectedType == "font") {
			if (compareBytes([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255],
				[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 76, 80])) {
				return "application/vnd.ms-fontobject";
			}
			if (compareBytes([255, 255, 255, 255], [0, 1, 0, 0])) {
				return "font/ttf";
			}
			if (compareBytes([255, 255, 255, 255], [79, 84, 84, 79])) {
				return "font/otf";
			}
			if (compareBytes([255, 255, 255, 255], [116, 116, 99, 102])) {
				return "font/collection";
			}
			if (compareBytes([255, 255, 255, 255], [119, 79, 70, 70])) {
				return "font/woff";
			}
			if (compareBytes([255, 255, 255, 255], [119, 79, 70, 50])) {
				return "font/woff2";
			}
		}

		function compareBytes(mask, pattern) {
			let patternMatch = true, index = 0;
			if (buffer.byteLength >= pattern.length) {
				const value = new Uint8Array(buffer, 0, mask.length);
				for (index = 0; index < mask.length && patternMatch; index++) {
					patternMatch = patternMatch && ((value[index] & mask[index]) == pattern[index]);
				}
				return patternMatch;
			}
		}
	}

	// https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest
	function hex(buffer) {
		const hexCodes = [];
		const view = new DataView(buffer);
		for (let i = 0; i < view.byteLength; i += 4) {
			const value = view.getUint32(i);
			const stringValue = value.toString(16);
			const padding = "00000000";
			const paddedValue = (padding + stringValue).slice(-padding.length);
			hexCodes.push(paddedValue);
		}
		return hexCodes.join("");
	}

	function getDoctypeString(doc) {
		const docType = doc.doctype;
		let docTypeString = "";
		if (docType) {
			docTypeString = "<!DOCTYPE " + docType.nodeName;
			if (docType.publicId) {
				docTypeString += " PUBLIC \"" + docType.publicId + "\"";
				if (docType.systemId)
					docTypeString += " \"" + docType.systemId + "\"";
			} else if (docType.systemId)
				docTypeString += " SYSTEM \"" + docType.systemId + "\"";
			if (docType.internalSubset)
				docTypeString += " [" + docType.internalSubset + "]";
			docTypeString += "> ";
		}
		return docTypeString;
	}

	function log(...args) {
		console.log("S-File <browser>", ...args); // eslint-disable-line no-console
	}

	/*
	 * Copyright 2010-2020 Gildas Lormeau
	 * contact : gildas.lormeau <at> gmail.com
	 * 
	 * This file is part of SingleFile.
	 *
	 *   The code in this file is free software: you can redistribute it and/or 
	 *   modify it under the terms of the GNU Affero General Public License 
	 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
	 *   of the License, or (at your option) any later version.
	 * 
	 *   The code in this file 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 Affero 
	 *   General Public License for more details.
	 *
	 *   As additional permission under GNU AGPL version 3 section 7, you may 
	 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
	 *   AGPL normally required by section 4, provided you include this license 
	 *   notice and a URL through which recipients can access the Corresponding 
	 *   Source.
	 */

	const util = getInstance();
	const helper = {
		serialize(doc, compressHTML) {
			return process$7(doc, compressHTML);
		},
		getDoctypeString(doc) {
			return util.getDoctypeString(doc);
		},
		appendInfobar(doc, options, useShadowRoot) {
			return appendInfobar$1(doc, options, useShadowRoot);
		},
		extractInfobarData(doc) {
			return extractInfobarData(doc);
		},
		displayIcon(doc, useShadowRoot) {
			return displayIcon(doc, useShadowRoot);
		},
		INFOBAR_TAGNAME: INFOBAR_TAGNAME$1
	};

	exports.helper = helper;

	Object.defineProperty(exports, '__esModule', { value: true });

}));