mirror of
https://bjh21.me.uk/bedstead/.git
synced 2026-07-09 13:33:06 -04:00
d99c68a2ba
Now that it's not a module, we need to do this explicitly. Also fix various undeclared variables that this exposed.
219 lines
7.9 KiB
HTML
219 lines
7.9 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-GB" xml:lang="en-GB">
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<head>
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<!-- SPDX-License-Identifier: CC0-1.0 -->
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<link rel="stylesheet" href="bedstead.css" type="text/css" />
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<title>Bedstead editor test</title>
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<style>
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:root {
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--pix: 7vmin;
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}
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body {
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max-width: none;
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}
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#inout {
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display: flex;
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}
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#inpane, #outpane {
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padding-left: var(--pix);
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padding-top: var(--pix);
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width: calc(5 * var(--pix));
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height: calc(9 * var(--pix));
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}
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#pixels {
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border-spacing: 0;
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}
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#pixels td {
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padding: 0;
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line-height: 0;
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}
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#pixels input {
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appearance: none;
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color: inherit;
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margin: 0;
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width: var(--pix);
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height: var(--pix);
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border: 1px solid;
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}
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#pixels input:checked {
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background: currentColor;
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}
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</style>
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<!-- Script is async rather than deferred because Chromium can't
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handle deferred scripts in XHTML.
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https://issues.chromium.org/issues/40518469
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And it's not a module because Safari can't handle that. -->
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<script async="async"><![CDATA[
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"use strict";
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var Bedstead;
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function update_glyph(c_update_needed) {
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var args = [];
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var cstr = "";
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for (var row of document.querySelector('#pixels').rows) {
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var arg = 0;
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for (var pixel of row.querySelectorAll('input')) {
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arg *= 2;
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if (pixel.checked) arg += 1
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}
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args.push(arg.toString());
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cstr += "\\" + arg.toString(8).padStart(2, "0");
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}
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if (c_update_needed)
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document.getElementById("c").value = ` {"${cstr}", U() },`;
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Bedstead({
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arguments: args,
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print: function(charstring) {
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document.getElementById("charstring").textContent = charstring;
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document.getElementById("rendered")
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.setAttribute("d", charstring
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.replaceAll(/<!--(?:[^-]|-[^-])*-->/g, "")
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.replace(/^.* [hv]stem /, "")
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.replace(/^cntrmask [01]* /, "")
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.replaceAll(/(\S+ +\S+ +)rmoveto/g, "m$1")
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.replaceAll(/ rlineto/g, "")
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.replace(/ endchar/, ""));
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}
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});
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}
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function from_c(c) {
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var re = /[0-7]+/g;
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document.querySelector('#inpane').reset();
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for (var row of document.querySelector('#pixels').rows) {
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var match = re.exec(c);
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if (match == null) break;
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var rowbits = Number.parseInt(match[0], 8);
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for (var pixel
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of Array.from(row.querySelectorAll('input')).reverse()) {
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pixel.checked = (rowbits & 1 != 0);
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rowbits >>= 1;
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}
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}
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update_glyph();
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}
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function init() {
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for (var e of document.querySelectorAll('#pixels input'))
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e.onchange = e => update_glyph(true);
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document.querySelector('#c').oninput = function(e) {
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from_c(this.value);
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update_glyph(false);
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};
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update_glyph(true);
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}
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import("./bedstead.js").then((module) => {
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Bedstead = module.default;
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// This script is loaded asynchronously, so make sure the DOM is
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// loaded before touching it.
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if (document.readyState === "loading")
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document.addEventListener("DOMContentLoaded", init);
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else
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init();
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});
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]]>
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</script>
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</head>
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<body>
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<div id="inout">
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<form id="inpane">
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<table id="pixels">
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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<tr>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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<td><input type="checkbox"/></td>
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</tr>
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</table>
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</form>
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<div id="outpane">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="100 100 500 900">
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<g transform="scale(1,-1) translate(0,-800)">
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<path id="rendered" fill="currentColor"/>
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</g>
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</svg>
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</div>
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</div>
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<p><input id="c" type="text" size="39"/></p>
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<p><code id="charstring"></code></p>
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<div class="smallprint">
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<p>This editor contains code from Emscripten and musl libc under
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the following licence:</p>
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<p>Copyright 2010-2022 The Emscripten Authors</p>
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<p>Copyright © 2005-2020 Rich Felker, et al.</p>
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<p>Copyright (C) 2011 by Valentin Ochs</p>
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<p>Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:</p>
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<p>The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.</p>
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<p>THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</p>
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</div>
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</body>
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</html>
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