feat:node-modules

node_modules/seedrandom/.coveralls.yml

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+service_name: travis-ci

node_modules/seedrandom/.nvmrc

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+6

node_modules/seedrandom/.nyc_output/processinfo/f02e18a9-b1c7-4946-836e-c3dbfb9635a3.json

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+{"uuid":"f02e18a9-b1c7-4946-836e-c3dbfb9635a3","parent":null,"pid":8128,"argv":["/home/davidbau/.nvm/versions/node/v11.9.0/bin/node","/home/davidbau/git/seedrandom/node_modules/mocha/bin/_mocha","test/cryptotest.js","test/nodetest.js","test/prngtest.js"],"execArgv":[],"cwd":"/home/davidbau/git/seedrandom","time":1568716532937,"ppid":8121,"root":"23c2e786-6463-4b5a-9042-75ea3257640f","coverageFilename":"/home/davidbau/git/seedrandom/.nyc_output/f02e18a9-b1c7-4946-836e-c3dbfb9635a3.json","files":["/home/davidbau/git/seedrandom/seedrandom.js","/home/davidbau/git/seedrandom/lib/xor128.js","/home/davidbau/git/seedrandom/lib/xorwow.js","/home/davidbau/git/seedrandom/lib/xorshift7.js","/home/davidbau/git/seedrandom/lib/xor4096.js","/home/davidbau/git/seedrandom/lib/tychei.js","/home/davidbau/git/seedrandom/lib/alea.js"]}

node_modules/seedrandom/.nyc_output/processinfo/index.json

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node_modules/seedrandom/.travis.yml

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+language: node_js
+sudo: false
+node_js:
+- '7'
+- '8'
+- '9'
+- '10'
+- '11'

node_modules/seedrandom/Gruntfile.js

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+module.exports = function(grunt) {
+  "use strict";
+
+  grunt.initConfig({
+    pkg: grunt.file.readJSON("package.json"),
+    copy: {
+      browsertest: {
+        files: [
+          { expand: true, cwd: 'node_modules/qunit/qunit', src: 'qunit.*' ,
+            dest: 'test/lib'},
+          { expand: true, cwd: 'node_modules/requirejs', src: 'require.js',
+            dest: 'test/lib'}
+        ],
+      }
+    },
+    uglify: {
+      all: {
+        files: {
+          "<%= pkg.name %>.min.js": [ "<%= pkg.name %>.js" ],
+          "lib/alea.min.js": [ "lib/alea.js" ],
+          "lib/tychei.min.js": [ "lib/tychei.js" ],
+          "lib/xor4096.min.js": [ "lib/xor4096.js" ],
+          "lib/xorshift7.min.js": [ "lib/xorshift7.js" ],
+          "lib/xorwow.min.js": [ "lib/xorwow.js" ],
+          "lib/xor128.min.js": [ "lib/xor128.js" ]
+        },
+        options: {
+          preserveComments: false,
+          report: "min",
+          output: {
+            ascii_only: true
+          }
+        }
+      }
+    },
+    qunit: {
+      options: {
+        noGlobals: true,
+        httpBase: 'http://localhost:8192'
+      },
+      all: ["test/*.html"]
+    },
+    connect: {
+      server: {
+        options: {
+          port: 8192,
+          base: '.'
+        }
+      }
+    },
+    browserify: {
+      test: {
+        files: {
+          'test/browserified.js': ['test/nodetest.js'],
+        },
+        options: {
+          ignore: ['requirejs', 'process'],
+          alias: {
+            'assert': './test/qunitassert.js'
+          }
+        }
+      }
+    },
+    mocha_nyc: {
+      coverage: {
+        src: 'test/*test.js'
+      },
+      coveralls: {
+        src: 'test/*test.js',
+        options: {
+          coverage: true
+        }
+      }
+    },
+    release: {
+      options: {
+        bump: false
+      }
+    }
+  });
+
+  grunt.event.on('coverage', require('coveralls').handleInput);
+
+  grunt.loadNpmTasks('grunt-contrib-copy');
+  grunt.loadNpmTasks('grunt-contrib-connect');
+  grunt.loadNpmTasks('grunt-contrib-qunit');
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+  grunt.loadNpmTasks('grunt-mocha-nyc');
+  grunt.loadNpmTasks('grunt-release');
+  grunt.loadNpmTasks('grunt-browserify');
+
+  grunt.registerTask("test", ["copy:browsertest", "browserify",
+                     "connect", "qunit", "mocha_nyc:coverage"]);
+  grunt.registerTask("default", ["uglify", "test"]);
+  grunt.registerTask("travis", ["default", "mocha_nyc:coveralls"]);
+};
+

node_modules/seedrandom/README.md

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+seedrandom.js
+=============
+[![Build Status](https://travis-ci.org/davidbau/seedrandom.svg?branch=master)](https://travis-ci.org/davidbau/seedrandom)
+[![NPM version](https://badge.fury.io/js/seedrandom.svg)](http://badge.fury.io/js/seedrandom)
+[![Bower version](https://badge.fury.io/bo/seedrandom.svg)](http://badge.fury.io/bo/seedrandom)
+
+Seeded random number generator for JavaScript.
+
+Version 3.0.5
+
+Author: David Bau
+
+Date: 2019-09-14
+
+Can be used as a plain script, a Node.js module or an AMD module.
+
+
+Script tag usage
+----------------
+
+```html
+<script src="//cdnjs.cloudflare.com/ajax/libs/seedrandom/3.0.5/seedrandom.min.js">
+</script>
+```
+
+```js
+// Make a predictable pseudorandom number generator.
+var myrng = new Math.seedrandom('hello.');
+console.log(myrng());                // Always 0.9282578795792454
+console.log(myrng());                // Always 0.3752569768646784
+
+// Use "quick" to get only 32 bits of randomness in a float.
+console.log(myrng.quick());          // Always 0.7316977467853576
+
+// Use "int32" to get a 32 bit (signed) integer
+console.log(myrng.int32());          // Always 1966374204
+
+// Calling seedrandom with no arguments creates an ARC4-based PRNG
+// that is autoseeded using the current time, dom state, and other
+// accumulated local entropy.
+var prng = new Math.seedrandom();
+console.log(prng());                // Reasonably unpredictable.
+
+// Seeds using the given explicit seed mixed with accumulated entropy.
+prng = new Math.seedrandom('added entropy.', { entropy: true });
+console.log(prng());                // As unpredictable as added entropy.
+
+// Warning: if you call Math.seedrandom without `new`, it replaces
+// Math.random with the predictable new Math.seedrandom(...), as follows:
+Math.seedrandom('hello.');
+console.log(Math.random());          // Always 0.9282578795792454
+console.log(Math.random());          // Always 0.3752569768646784
+
+```
+
+**Note**: calling `Math.seedrandom('constant')` without `new` will make
+`Math.random()` predictable globally, which is intended to be useful for
+derandomizing code for testing, but should not be done in a production library.
+If you need a local seeded PRNG, use `myrng = new Math.seedrandom('seed')`
+instead.  For example, [cryptico](https://www.npmjs.com/package/cryptico),
+an RSA encryption package, [uses the wrong form](
+https://github.com/wwwtyro/cryptico/blob/9291ece6/api.js#L264),
+and thus secretly makes `Math.random()` perfectly predictable.
+The cryptico library (and any other library that does this)
+should not be trusted in a security-sensitive application.
+
+
+Other Fast PRNG Algorithms
+--------------------------
+
+The package includes some other fast PRNGs.  To use Johannes Baagøe's
+extremely fast Alea PRNG:
+
+
+```html
+<script src="//cdnjs.cloudflare.com/ajax/libs/seedrandom/3.0.5/lib/alea.min.js">
+</script>
+```
+
+```js
+// Use alea for Johannes Baagøe's clever and fast floating-point RNG.
+var arng = new alea('hello.');
+
+// By default provides 32 bits of randomness in a float.
+console.log(arng());               // Always 0.4783254903741181
+
+// Use "double" to get 56 bits of randomness.
+console.log(arng.double());        // Always 0.8297006866124559
+
+// Use "int32" to get a 32 bit (signed) integer.
+console.log(arng.int32());         // Always 1076136327
+```
+
+Besides alea, there are several other faster PRNGs available.
+Note that none of these fast PRNGs provide autoseeding: you
+need to provide your own seed (or use the default autoseeded
+seedrandom to make a seed).
+
+|PRNG name  | Time vs native | Period      | Author               |
+|-----------|----------------|-------------|----------------------|
+|`alea`     |  1.95 ns, 0.9x | ~2^116      | Baagøe               |
+|`xor128`   |  2.04 ns, 0.9x | 2^128-1     | Marsaglia            |
+|`tychei`   |  2.32 ns, 1.1x | ~2^127      | Neves/Araujo (ChaCha)|
+|`xorwow`   |  2.40 ns, 1.1x | 2^192-2^32  | Marsaglia            |
+|`xor4096`  |  2.40 ns, 1.1x | 2^4096-2^32 | Brent (xorgens)      |
+|`xorshift7`|  2.64 ns, 1.3x | 2^256-1     | Panneton/L'ecuyer    |
+|`quick`    |  3.80 ns, 1.8x | ~2^1600     | Bau (ARC4)           |
+
+(Timings were done on node v0.12.2 on a single-core Google Compute Engine
+instance.  `quick` is just the 32-bit version of the RC4-based PRNG
+originally packaged with seedrandom.)
+
+
+CJS / Node.js usage
+-------------------
+
+```
+npm install seedrandom
+```
+
+```js
+// Local PRNG: does not affect Math.random.
+var seedrandom = require('seedrandom');
+var rng = seedrandom('hello.');
+console.log(rng());                  // Always 0.9282578795792454
+
+// Global PRNG: set Math.random.
+seedrandom('hello.', { global: true });
+console.log(Math.random());          // Always 0.9282578795792454
+
+// Autoseeded ARC4-based PRNG.
+rng = seedrandom();
+console.log(rng());                  // Reasonably unpredictable.
+
+// Mixing accumulated entropy.
+rng = seedrandom('added entropy.', { entropy: true });
+console.log(rng());                  // As unpredictable as added entropy.
+
+// Using alternate algorithms, as listed above.
+var rng2 = seedrandom.xor4096('hello.')
+console.log(rng2());
+```
+
+Starting in version 3, when using via require('seedrandom'), the global
+`Math.seedrandom` is no longer available.
+
+
+Require.js usage
+----------------
+
+Similar to Node.js usage:
+
+```
+bower install seedrandom
+```
+
+```
+require(['seedrandom'], function(seedrandom) {
+  var rng = seedrandom('hello.');
+  console.log(rng());                  // Always 0.9282578795792454
+});
+```
+
+
+Network seeding
+---------------
+
+```html
+<script src=//cdnjs.cloudflare.com/ajax/libs/seedrandom/3.0.5/seedrandom.min.js>
+</script>
+<!-- Seeds using urandom bits from a server. -->
+<script src=//jsonlib.appspot.com/urandom?callback=Math.seedrandom>
+</script>
+
+<!-- Seeds mixing in random.org bits -->
+<script>
+(function(x, u, s){
+  try {
+    // Make a synchronous request to random.org.
+    x.open('GET', u, false);
+    x.send();
+    s = unescape(x.response.trim().replace(/^|\s/g, '%'));
+  } finally {
+    // Seed with the response, or autoseed on failure.
+    Math.seedrandom(s, !!s);
+  }
+})(new XMLHttpRequest, 'https://www.random.org/integers/' +
+  '?num=256&min=0&max=255&col=1&base=16&format=plain&rnd=new');
+</script>
+```
+
+Reseeding using user input
+--------------------------
+
+```js
+var seed = Math.seedrandom();        // Use prng with an automatic seed.
+document.write(Math.random());       // Pretty much unpredictable x.
+
+var rng = new Math.seedrandom(seed); // A new prng with the same seed.
+document.write(rng());               // Repeat the 'unpredictable' x.
+
+function reseed(event, count) {      // Define a custom entropy collector.
+  var t = [];
+  function w(e) {
+    t.push([e.pageX, e.pageY, +new Date]);
+    if (t.length < count) { return; }
+    document.removeEventListener(event, w);
+    Math.seedrandom(t, { entropy: true });
+  }
+  document.addEventListener(event, w);
+}
+reseed('mousemove', 100);            // Reseed after 100 mouse moves.
+```
+
+The "pass" option can be used to get both the prng and the seed.
+The following returns both an autoseeded prng and the seed as an object,
+without mutating Math.random:
+
+```js
+var obj = Math.seedrandom(null, { pass: function(prng, seed) {
+  return { random: prng, seed: seed };
+}});
+```
+
+
+Saving and Restoring PRNG state
+-------------------------------
+
+```js
+var seedrandom = Math.seedrandom;
+var saveable = seedrandom("secret-seed", {state: true});
+for (var j = 0; j < 1e5; ++j) saveable();
+var saved = saveable.state();
+var replica = seedrandom("", {state: saved});
+assert(replica() == saveable());
+```
+
+In normal use the prng is opaque and its internal state cannot be accessed.
+However, if the "state" option is specified, the prng gets a state() method
+that returns a plain object the can be used to reconstruct a prng later in
+the same state (by passing that saved object back as the state option).
+
+
+Version notes
+-------------
+
+The random number sequence is the same as version 1.0 for string seeds.
+
+* Version 2.0 changed the sequence for non-string seeds.
+* Version 2.1 speeds seeding and uses window.crypto to autoseed if present.
+* Version 2.2 alters non-crypto autoseeding to sweep up entropy from plugins.
+* Version 2.3 adds support for "new", module loading, and a null seed arg.
+* Version 2.3.1 adds a build environment, module packaging, and tests.
+* Version 2.3.4 fixes bugs on IE8, and switches to MIT license.
+* Version 2.3.6 adds a readable options object argument.
+* Version 2.3.10 adds support for node.js crypto (contributed by ctd1500).
+* Version 2.3.11 adds an option to load and save internal state.
+* Version 2.4.0 adds implementations of several other fast PRNGs.
+* Version 2.4.2 adds an implementation of Baagoe's very fast Alea PRNG.
+* Version 2.4.3 ignores nodejs crypto when under browserify.
+* Version 2.4.4 avoids strict mode problem with global this reference.
+* Version 3.0.1 removes Math.seedrandom for require('seedrandom') users.
+* Version 3.0.3 updates package.json for CDN entrypoints.
+* Version 3.0.5 removes eval to avoid triggering content-security policy.
+
+The standard ARC4 key scheduler cycles short keys, which means that
+seedrandom('ab') is equivalent to seedrandom('abab') and 'ababab'.
+Therefore it is a good idea to add a terminator to avoid trivial
+equivalences on short string seeds, e.g., Math.seedrandom(str + '\0').
+Starting with version 2.0, a terminator is added automatically for
+non-string seeds, so seeding with the number 111 is the same as seeding
+with '111\0'.
+
+When seedrandom() is called with zero args or a null seed, it uses a
+seed drawn from the browser crypto object if present.  If there is no
+crypto support, seedrandom() uses the current time, the native rng,
+and a walk of several DOM objects to collect a few bits of entropy.
+
+Each time the one- or two-argument forms of seedrandom are called,
+entropy from the passed seed is accumulated in a pool to help generate
+future seeds for the zero- and two-argument forms of seedrandom.
+
+On speed - This javascript implementation of Math.random() is several
+times slower than the built-in Math.random() because it is not native
+code, but that is typically fast enough.  Some details (timings on
+Chrome 25 on a 2010 vintage macbook):
+
+* seeded Math.random()          - avg less than 0.0002 milliseconds per call
+* seedrandom('explicit.')       - avg less than 0.2 milliseconds per call
+* seedrandom('explicit.', true) - avg less than 0.2 milliseconds per call
+* seedrandom() with crypto      - avg less than 0.2 milliseconds per call
+
+Autoseeding without crypto is somewhat slow, about 20-30 milliseconds on
+a 2012 windows 7 1.5ghz i5 laptop, as seen on Firefox 19, IE 10, and Opera.
+Seeded rng calls themselves are fast across these browsers, with slowest
+numbers on Opera at about 0.0005 ms per seeded Math.random().
+
+
+LICENSE (MIT)
+-------------
+
+Copyright 2019 David Bau.
+
+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.
+

node_modules/seedrandom/bower.json

@@ -0,0 +1,16 @@
+{
+  "name": "seedrandom",
+  "description": "Seeded random number generator for Javascript.",
+  "main": "seedrandom.js",
+  "license": "MIT",
+  "keywords": [
+    "random",
+    "seed",
+    "crypto"
+  ],
+  "ignore": [],
+  "devDependencies": {
+    "qunit": "latest",
+    "requirejs": "latest"
+  }
+}

node_modules/seedrandom/component.json

@@ -0,0 +1,10 @@
+{
+  "name": "seedrandom",
+  "version": "3.0.0",
+  "description": "Seeded random number generator for Javascript",
+  "repository": "davidbau/seedrandom",
+  "main": "seedrandom.js",
+  "scripts": [ "seedrandom.js" ],
+  "keywords": [ "random", "seed", "crypto" ],
+  "license": "MIT"
+}

node_modules/seedrandom/coverage/lcov-report/base.css

@@ -0,0 +1,224 @@
+body, html {
+  margin:0; padding: 0;
+  height: 100%;
+}
+body {
+    font-family: Helvetica Neue, Helvetica, Arial;
+    font-size: 14px;
+    color:#333;
+}
+.small { font-size: 12px; }
+*, *:after, *:before {
+  -webkit-box-sizing:border-box;
+     -moz-box-sizing:border-box;
+          box-sizing:border-box;
+  }
+h1 { font-size: 20px; margin: 0;}
+h2 { font-size: 14px; }
+pre {
+    font: 12px/1.4 Consolas, "Liberation Mono", Menlo, Courier, monospace;
+    margin: 0;
+    padding: 0;
+    -moz-tab-size: 2;
+    -o-tab-size:  2;
+    tab-size: 2;
+}
+a { color:#0074D9; text-decoration:none; }
+a:hover { text-decoration:underline; }
+.strong { font-weight: bold; }
+.space-top1 { padding: 10px 0 0 0; }
+.pad2y { padding: 20px 0; }
+.pad1y { padding: 10px 0; }
+.pad2x { padding: 0 20px; }
+.pad2 { padding: 20px; }
+.pad1 { padding: 10px; }
+.space-left2 { padding-left:55px; }
+.space-right2 { padding-right:20px; }
+.center { text-align:center; }
+.clearfix { display:block; }
+.clearfix:after {
+  content:'';
+  display:block;
+  height:0;
+  clear:both;
+  visibility:hidden;
+  }
+.fl { float: left; }
+@media only screen and (max-width:640px) {
+  .col3 { width:100%; max-width:100%; }
+  .hide-mobile { display:none!important; }
+}
+
+.quiet {
+  color: #7f7f7f;
+  color: rgba(0,0,0,0.5);
+}
+.quiet a { opacity: 0.7; }
+
+.fraction {
+  font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace;
+  font-size: 10px;
+  color: #555;
+  background: #E8E8E8;
+  padding: 4px 5px;
+  border-radius: 3px;
+  vertical-align: middle;
+}
+
+div.path a:link, div.path a:visited { color: #333; }
+table.coverage {
+  border-collapse: collapse;
+  margin: 10px 0 0 0;
+  padding: 0;
+}
+
+table.coverage td {
+  margin: 0;
+  padding: 0;
+  vertical-align: top;
+}
+table.coverage td.line-count {
+    text-align: right;
+    padding: 0 5px 0 20px;
+}
+table.coverage td.line-coverage {
+    text-align: right;
+    padding-right: 10px;
+    min-width:20px;
+}
+
+table.coverage td span.cline-any {
+    display: inline-block;
+    padding: 0 5px;
+    width: 100%;
+}
+.missing-if-branch {
+    display: inline-block;
+    margin-right: 5px;
+    border-radius: 3px;
+    position: relative;
+    padding: 0 4px;
+    background: #333;
+    color: yellow;
+}
+
+.skip-if-branch {
+    display: none;
+    margin-right: 10px;
+    position: relative;
+    padding: 0 4px;
+    background: #ccc;
+    color: white;
+}
+.missing-if-branch .typ, .skip-if-branch .typ {
+    color: inherit !important;
+}
+.coverage-summary {
+  border-collapse: collapse;
+  width: 100%;
+}
+.coverage-summary tr { border-bottom: 1px solid #bbb; }
+.keyline-all { border: 1px solid #ddd; }
+.coverage-summary td, .coverage-summary th { padding: 10px; }
+.coverage-summary tbody { border: 1px solid #bbb; }
+.coverage-summary td { border-right: 1px solid #bbb; }
+.coverage-summary td:last-child { border-right: none; }
+.coverage-summary th {
+  text-align: left;
+  font-weight: normal;
+  white-space: nowrap;
+}
+.coverage-summary th.file { border-right: none !important; }
+.coverage-summary th.pct { }
+.coverage-summary th.pic,
+.coverage-summary th.abs,
+.coverage-summary td.pct,
+.coverage-summary td.abs { text-align: right; }
+.coverage-summary td.file { white-space: nowrap;  }
+.coverage-summary td.pic { min-width: 120px !important;  }
+.coverage-summary tfoot td { }
+
+.coverage-summary .sorter {
+    height: 10px;
+    width: 7px;
+    display: inline-block;
+    margin-left: 0.5em;
+    background: url(sort-arrow-sprite.png) no-repeat scroll 0 0 transparent;
+}
+.coverage-summary .sorted .sorter {
+    background-position: 0 -20px;
+}
+.coverage-summary .sorted-desc .sorter {
+    background-position: 0 -10px;
+}
+.status-line {  height: 10px; }
+/* yellow */
+.cbranch-no { background: yellow !important; color: #111; }
+/* dark red */
+.red.solid, .status-line.low, .low .cover-fill { background:#C21F39 }
+.low .chart { border:1px solid #C21F39 }
+.highlighted,
+.highlighted .cstat-no, .highlighted .fstat-no, .highlighted .cbranch-no{
+  background: #C21F39 !important;
+}
+/* medium red */
+.cstat-no, .fstat-no, .cbranch-no, .cbranch-no { background:#F6C6CE }
+/* light red */
+.low, .cline-no { background:#FCE1E5 }
+/* light green */
+.high, .cline-yes { background:rgb(230,245,208) }
+/* medium green */
+.cstat-yes { background:rgb(161,215,106) }
+/* dark green */
+.status-line.high, .high .cover-fill { background:rgb(77,146,33) }
+.high .chart { border:1px solid rgb(77,146,33) }
+/* dark yellow (gold) */
+.status-line.medium, .medium .cover-fill { background: #f9cd0b; }
+.medium .chart { border:1px solid #f9cd0b; }
+/* light yellow */
+.medium { background: #fff4c2; }
+
+.cstat-skip { background: #ddd; color: #111; }
+.fstat-skip { background: #ddd; color: #111 !important; }
+.cbranch-skip { background: #ddd !important; color: #111; }
+
+span.cline-neutral { background: #eaeaea; }
+
+.coverage-summary td.empty {
+    opacity: .5;
+    padding-top: 4px;
+    padding-bottom: 4px;
+    line-height: 1;
+    color: #888;
+}
+
+.cover-fill, .cover-empty {
+  display:inline-block;
+  height: 12px;
+}
+.chart {
+  line-height: 0;
+}
+.cover-empty {
+    background: white;
+}
+.cover-full {
+    border-right: none !important;
+}
+pre.prettyprint {
+    border: none !important;
+    padding: 0 !important;
+    margin: 0 !important;
+}
+.com { color: #999 !important; }
+.ignore-none { color: #999; font-weight: normal; }
+
+.wrapper {
+  min-height: 100%;
+  height: auto !important;
+  height: 100%;
+  margin: 0 auto -48px;
+}
+.footer, .push {
+  height: 48px;
+}

node_modules/seedrandom/coverage/lcov-report/block-navigation.js

@@ -0,0 +1,79 @@
+/* eslint-disable */
+var jumpToCode = (function init() {
+    // Classes of code we would like to highlight in the file view
+    var missingCoverageClasses = ['.cbranch-no', '.cstat-no', '.fstat-no'];
+
+    // Elements to highlight in the file listing view
+    var fileListingElements = ['td.pct.low'];
+
+    // We don't want to select elements that are direct descendants of another match
+    var notSelector = ':not(' + missingCoverageClasses.join('):not(') + ') > '; // becomes `:not(a):not(b) > `
+
+    // Selecter that finds elements on the page to which we can jump
+    var selector =
+        fileListingElements.join(', ') +
+        ', ' +
+        notSelector +
+        missingCoverageClasses.join(', ' + notSelector); // becomes `:not(a):not(b) > a, :not(a):not(b) > b`
+
+    // The NodeList of matching elements
+    var missingCoverageElements = document.querySelectorAll(selector);
+
+    var currentIndex;
+
+    function toggleClass(index) {
+        missingCoverageElements
+            .item(currentIndex)
+            .classList.remove('highlighted');
+        missingCoverageElements.item(index).classList.add('highlighted');
+    }
+
+    function makeCurrent(index) {
+        toggleClass(index);
+        currentIndex = index;
+        missingCoverageElements.item(index).scrollIntoView({
+            behavior: 'smooth',
+            block: 'center',
+            inline: 'center'
+        });
+    }
+
+    function goToPrevious() {
+        var nextIndex = 0;
+        if (typeof currentIndex !== 'number' || currentIndex === 0) {
+            nextIndex = missingCoverageElements.length - 1;
+        } else if (missingCoverageElements.length > 1) {
+            nextIndex = currentIndex - 1;
+        }
+
+        makeCurrent(nextIndex);
+    }
+
+    function goToNext() {
+        var nextIndex = 0;
+
+        if (
+            typeof currentIndex === 'number' &&
+            currentIndex < missingCoverageElements.length - 1
+        ) {
+            nextIndex = currentIndex + 1;
+        }
+
+        makeCurrent(nextIndex);
+    }
+
+    return function jump(event) {
+        switch (event.which) {
+            case 78: // n
+            case 74: // j
+                goToNext();
+                break;
+            case 66: // b
+            case 75: // k
+            case 80: // p
+                goToPrevious();
+                break;
+        }
+    };
+})();
+window.addEventListener('keydown', jumpToCode);

node_modules/seedrandom/coverage/lcov-report/index.html

@@ -0,0 +1,110 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for All files</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="prettify.css" />
+    <link rel="stylesheet" href="base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      All files
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.21% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>439/471</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">73.2% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>142/194</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">90.41% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>66/73</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">94.44% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>374/396</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<div class="pad1">
+<table class="coverage-summary">
+<thead>
+<tr>
+   <th data-col="file" data-fmt="html" data-html="true" class="file">File</th>
+   <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>
+   <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>
+   <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>
+   <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>
+   <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>
+   <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>
+</tr>
+</thead>
+<tbody><tr>
+	<td class="file high" data-value="seedrandom"><a href="seedrandom/index.html">seedrandom</a></td>
+	<td data-value="96" class="pic high"><div class="chart"><div class="cover-fill" style="width: 96%;"></div><div class="cover-empty" style="width:4%;"></div></div></td>
+	<td data-value="96" class="pct high">96%</td>
+	<td data-value="100" class="abs high">96/100</td>
+	<td data-value="85.11" class="pct high">85.11%</td>
+	<td data-value="47" class="abs high">40/47</td>
+	<td data-value="93.33" class="pct high">93.33%</td>
+	<td data-value="15" class="abs high">14/15</td>
+	<td data-value="96.39" class="pct high">96.39%</td>
+	<td data-value="83" class="abs high">80/83</td>
+	</tr>
+
+<tr>
+	<td class="file high" data-value="seedrandom/lib"><a href="seedrandom/lib/index.html">seedrandom/lib</a></td>
+	<td data-value="92.45" class="pic high"><div class="chart"><div class="cover-fill" style="width: 92%;"></div><div class="cover-empty" style="width:8%;"></div></div></td>
+	<td data-value="92.45" class="pct high">92.45%</td>
+	<td data-value="371" class="abs high">343/371</td>
+	<td data-value="69.39" class="pct medium">69.39%</td>
+	<td data-value="147" class="abs medium">102/147</td>
+	<td data-value="89.66" class="pct high">89.66%</td>
+	<td data-value="58" class="abs high">52/58</td>
+	<td data-value="93.93" class="pct high">93.93%</td>
+	<td data-value="313" class="abs high">294/313</td>
+	</tr>
+
+</tbody>
+</table>
+</div><div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="sorter.js"></script>
+<script src="block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/prettify.css

@@ -0,0 +1 @@
+.pln{color:#000}@media screen{.str{color:#080}.kwd{color:#008}.com{color:#800}.typ{color:#606}.lit{color:#066}.pun,.opn,.clo{color:#660}.tag{color:#008}.atn{color:#606}.atv{color:#080}.dec,.var{color:#606}.fun{color:red}}@media print,projection{.str{color:#060}.kwd{color:#006;font-weight:bold}.com{color:#600;font-style:italic}.typ{color:#404;font-weight:bold}.lit{color:#044}.pun,.opn,.clo{color:#440}.tag{color:#006;font-weight:bold}.atn{color:#404}.atv{color:#060}}pre.prettyprint{padding:2px;border:1px solid #888}ol.linenums{margin-top:0;margin-bottom:0}li.L0,li.L1,li.L2,li.L3,li.L5,li.L6,li.L7,li.L8{list-style-type:none}li.L1,li.L3,li.L5,li.L7,li.L9{background:#eee}

node_modules/seedrandom/coverage/lcov-report/seedrandom/index.html

@@ -0,0 +1,97 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../prettify.css" />
+    <link rel="stylesheet" href="../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../index.html">All files</a> seedrandom
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">96% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>96/100</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">85.11% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>40/47</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.33% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>14/15</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">96.39% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>80/83</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<div class="pad1">
+<table class="coverage-summary">
+<thead>
+<tr>
+   <th data-col="file" data-fmt="html" data-html="true" class="file">File</th>
+   <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>
+   <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>
+   <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>
+   <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>
+   <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>
+   <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>
+</tr>
+</thead>
+<tbody><tr>
+	<td class="file high" data-value="seedrandom.js"><a href="seedrandom.js.html">seedrandom.js</a></td>
+	<td data-value="96" class="pic high"><div class="chart"><div class="cover-fill" style="width: 96%;"></div><div class="cover-empty" style="width:4%;"></div></div></td>
+	<td data-value="96" class="pct high">96%</td>
+	<td data-value="100" class="abs high">96/100</td>
+	<td data-value="85.11" class="pct high">85.11%</td>
+	<td data-value="47" class="abs high">40/47</td>
+	<td data-value="93.33" class="pct high">93.33%</td>
+	<td data-value="15" class="abs high">14/15</td>
+	<td data-value="96.39" class="pct high">96.39%</td>
+	<td data-value="83" class="abs high">80/83</td>
+	</tr>
+
+</tbody>
+</table>
+</div><div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../sorter.js"></script>
+<script src="../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/alea.js.html

@@ -0,0 +1,411 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib/alea.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> / <a href="index.html">seedrandom/lib</a> alea.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">91.94% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>57/62</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">66.67% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>16/24</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">90.91% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>10/11</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">94.34% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>50/53</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
+<a name='L12'></a><a href='#L12'>12</a>
+<a name='L13'></a><a href='#L13'>13</a>
+<a name='L14'></a><a href='#L14'>14</a>
+<a name='L15'></a><a href='#L15'>15</a>
+<a name='L16'></a><a href='#L16'>16</a>
+<a name='L17'></a><a href='#L17'>17</a>
+<a name='L18'></a><a href='#L18'>18</a>
+<a name='L19'></a><a href='#L19'>19</a>
+<a name='L20'></a><a href='#L20'>20</a>
+<a name='L21'></a><a href='#L21'>21</a>
+<a name='L22'></a><a href='#L22'>22</a>
+<a name='L23'></a><a href='#L23'>23</a>
+<a name='L24'></a><a href='#L24'>24</a>
+<a name='L25'></a><a href='#L25'>25</a>
+<a name='L26'></a><a href='#L26'>26</a>
+<a name='L27'></a><a href='#L27'>27</a>
+<a name='L28'></a><a href='#L28'>28</a>
+<a name='L29'></a><a href='#L29'>29</a>
+<a name='L30'></a><a href='#L30'>30</a>
+<a name='L31'></a><a href='#L31'>31</a>
+<a name='L32'></a><a href='#L32'>32</a>
+<a name='L33'></a><a href='#L33'>33</a>
+<a name='L34'></a><a href='#L34'>34</a>
+<a name='L35'></a><a href='#L35'>35</a>
+<a name='L36'></a><a href='#L36'>36</a>
+<a name='L37'></a><a href='#L37'>37</a>
+<a name='L38'></a><a href='#L38'>38</a>
+<a name='L39'></a><a href='#L39'>39</a>
+<a name='L40'></a><a href='#L40'>40</a>
+<a name='L41'></a><a href='#L41'>41</a>
+<a name='L42'></a><a href='#L42'>42</a>
+<a name='L43'></a><a href='#L43'>43</a>
+<a name='L44'></a><a href='#L44'>44</a>
+<a name='L45'></a><a href='#L45'>45</a>
+<a name='L46'></a><a href='#L46'>46</a>
+<a name='L47'></a><a href='#L47'>47</a>
+<a name='L48'></a><a href='#L48'>48</a>
+<a name='L49'></a><a href='#L49'>49</a>
+<a name='L50'></a><a href='#L50'>50</a>
+<a name='L51'></a><a href='#L51'>51</a>
+<a name='L52'></a><a href='#L52'>52</a>
+<a name='L53'></a><a href='#L53'>53</a>
+<a name='L54'></a><a href='#L54'>54</a>
+<a name='L55'></a><a href='#L55'>55</a>
+<a name='L56'></a><a href='#L56'>56</a>
+<a name='L57'></a><a href='#L57'>57</a>
+<a name='L58'></a><a href='#L58'>58</a>
+<a name='L59'></a><a href='#L59'>59</a>
+<a name='L60'></a><a href='#L60'>60</a>
+<a name='L61'></a><a href='#L61'>61</a>
+<a name='L62'></a><a href='#L62'>62</a>
+<a name='L63'></a><a href='#L63'>63</a>
+<a name='L64'></a><a href='#L64'>64</a>
+<a name='L65'></a><a href='#L65'>65</a>
+<a name='L66'></a><a href='#L66'>66</a>
+<a name='L67'></a><a href='#L67'>67</a>
+<a name='L68'></a><a href='#L68'>68</a>
+<a name='L69'></a><a href='#L69'>69</a>
+<a name='L70'></a><a href='#L70'>70</a>
+<a name='L71'></a><a href='#L71'>71</a>
+<a name='L72'></a><a href='#L72'>72</a>
+<a name='L73'></a><a href='#L73'>73</a>
+<a name='L74'></a><a href='#L74'>74</a>
+<a name='L75'></a><a href='#L75'>75</a>
+<a name='L76'></a><a href='#L76'>76</a>
+<a name='L77'></a><a href='#L77'>77</a>
+<a name='L78'></a><a href='#L78'>78</a>
+<a name='L79'></a><a href='#L79'>79</a>
+<a name='L80'></a><a href='#L80'>80</a>
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+<a name='L112'></a><a href='#L112'>112</a>
+<a name='L113'></a><a href='#L113'>113</a>
+<a name='L114'></a><a href='#L114'>114</a>
+<a name='L115'></a><a href='#L115'>115</a></td><td class="line-coverage quiet"><span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">33x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">18x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// A port of an algorithm by Johannes Baagøe &lt;baagoe@baagoe.com&gt;, 2010
+// http://baagoe.com/en/RandomMusings/javascript/
+// https://github.com/nquinlan/better-random-numbers-for-javascript-mirror
+// Original work is under MIT license -
+&nbsp;
+// Copyright (C) 2010 by Johannes Baagøe &lt;baagoe@baagoe.org&gt;
+//
+// 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.
+&nbsp;
+&nbsp;
+&nbsp;
+(function(global, module, define) {
+&nbsp;
+function Alea(seed) {
+  var me = this, mash = Mash();
+&nbsp;
+  me.next = function() {
+    var t = 2091639 * me.s0 + me.c * 2.3283064365386963e-10; // 2^-32
+    me.s0 = me.s1;
+    me.s1 = me.s2;
+    return me.s2 = t - (me.c = t | 0);
+  };
+&nbsp;
+  // Apply the seeding algorithm from Baagoe.
+  me.c = 1;
+  me.s0 = mash(' ');
+  me.s1 = mash(' ');
+  me.s2 = mash(' ');
+  me.s0 -= mash(seed);
+  if (me.s0 &lt; 0) { me.s0 += 1; }
+  me.s1 -= mash(seed);
+  <span class="missing-if-branch" title="else path not taken" >E</span>if (me.s1 &lt; 0) { me.s1 += 1; }
+  me.s2 -= mash(seed);
+  <span class="missing-if-branch" title="if path not taken" >I</span>if (me.s2 &lt; 0) { <span class="cstat-no" title="statement not covered" >me.s2 += 1; </span>}
+  mash = null;
+}
+&nbsp;
+function copy(f, t) {
+  t.c = f.c;
+  t.s0 = f.s0;
+  t.s1 = f.s1;
+  t.s2 = f.s2;
+  return t;
+}
+&nbsp;
+function impl(seed, opts) {
+  var xg = new Alea(seed),
+      state = opts &amp;&amp; opts.state,
+      prng = xg.next;
+  prng.int32 = function() { return (xg.next() * 0x100000000) | 0; }
+  prng.double = function() {
+    return prng() + (prng() * 0x200000 | 0) * 1.1102230246251565e-16; // 2^-53
+  };
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+&nbsp;
+function Mash() {
+  var n = 0xefc8249d;
+&nbsp;
+  var mash = function(data) {
+    data = String(data);
+    for (var i = 0; i &lt; data.length; i++) {
+      n += data.charCodeAt(i);
+      var h = 0.02519603282416938 * n;
+      n = h &gt;&gt;&gt; 0;
+      h -= n;
+      h *= n;
+      n = h &gt;&gt;&gt; 0;
+      h -= n;
+      n += h * 0x100000000; // 2^32
+    }
+    return (n &gt;&gt;&gt; 0) * 2.3283064365386963e-10; // 2^-32
+  };
+&nbsp;
+  return mash;
+}
+&nbsp;
+&nbsp;
+<span class="missing-if-branch" title="else path not taken" >E</span>if (module &amp;&amp; module.exports) {
+  module.exports = impl;
+} else <span class="cstat-no" title="statement not covered" >if (define &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return impl; </span>});</span>
+} else {
+<span class="cstat-no" title="statement not covered" >  this.alea = impl;</span>
+}
+&nbsp;
+})(
+  this,
+  (typeof module) == 'object' &amp;&amp; module,    // present in node.js
+  (typeof define) == 'function' &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >define </span>  // present with an AMD loader
+);
+&nbsp;
+&nbsp;
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/index.html

@@ -0,0 +1,162 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> seedrandom/lib
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">92.45% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>343/371</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">69.39% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>102/147</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">89.66% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>52/58</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.93% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>294/313</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<div class="pad1">
+<table class="coverage-summary">
+<thead>
+<tr>
+   <th data-col="file" data-fmt="html" data-html="true" class="file">File</th>
+   <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>
+   <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>
+   <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>
+   <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>
+   <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>
+   <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>
+</tr>
+</thead>
+<tbody><tr>
+	<td class="file high" data-value="alea.js"><a href="alea.js.html">alea.js</a></td>
+	<td data-value="91.94" class="pic high"><div class="chart"><div class="cover-fill" style="width: 91%;"></div><div class="cover-empty" style="width:9%;"></div></div></td>
+	<td data-value="91.94" class="pct high">91.94%</td>
+	<td data-value="62" class="abs high">57/62</td>
+	<td data-value="66.67" class="pct medium">66.67%</td>
+	<td data-value="24" class="abs medium">16/24</td>
+	<td data-value="90.91" class="pct high">90.91%</td>
+	<td data-value="11" class="abs high">10/11</td>
+	<td data-value="94.34" class="pct high">94.34%</td>
+	<td data-value="53" class="abs high">50/53</td>
+	</tr>
+
+<tr>
+	<td class="file high" data-value="tychei.js"><a href="tychei.js.html">tychei.js</a></td>
+	<td data-value="92.98" class="pic high"><div class="chart"><div class="cover-fill" style="width: 92%;"></div><div class="cover-empty" style="width:8%;"></div></div></td>
+	<td data-value="92.98" class="pct high">92.98%</td>
+	<td data-value="57" class="abs high">53/57</td>
+	<td data-value="70" class="pct medium">70%</td>
+	<td data-value="20" class="abs medium">14/20</td>
+	<td data-value="88.89" class="pct high">88.89%</td>
+	<td data-value="9" class="abs high">8/9</td>
+	<td data-value="93.75" class="pct high">93.75%</td>
+	<td data-value="48" class="abs high">45/48</td>
+	</tr>
+
+<tr>
+	<td class="file high" data-value="xor128.js"><a href="xor128.js.html">xor128.js</a></td>
+	<td data-value="91.84" class="pic high"><div class="chart"><div class="cover-fill" style="width: 91%;"></div><div class="cover-empty" style="width:9%;"></div></div></td>
+	<td data-value="91.84" class="pct high">91.84%</td>
+	<td data-value="49" class="abs high">45/49</td>
+	<td data-value="70" class="pct medium">70%</td>
+	<td data-value="20" class="abs medium">14/20</td>
+	<td data-value="88.89" class="pct high">88.89%</td>
+	<td data-value="9" class="abs high">8/9</td>
+	<td data-value="93.02" class="pct high">93.02%</td>
+	<td data-value="43" class="abs high">40/43</td>
+	</tr>
+
+<tr>
+	<td class="file high" data-value="xor4096.js"><a href="xor4096.js.html">xor4096.js</a></td>
+	<td data-value="92.68" class="pic high"><div class="chart"><div class="cover-fill" style="width: 92%;"></div><div class="cover-empty" style="width:8%;"></div></div></td>
+	<td data-value="92.68" class="pct high">92.68%</td>
+	<td data-value="82" class="abs high">76/82</td>
+	<td data-value="65.71" class="pct medium">65.71%</td>
+	<td data-value="35" class="abs medium">23/35</td>
+	<td data-value="90" class="pct high">90%</td>
+	<td data-value="10" class="abs high">9/10</td>
+	<td data-value="94.52" class="pct high">94.52%</td>
+	<td data-value="73" class="abs high">69/73</td>
+	</tr>
+
+<tr>
+	<td class="file high" data-value="xorshift7.js"><a href="xorshift7.js.html">xorshift7.js</a></td>
+	<td data-value="92.42" class="pic high"><div class="chart"><div class="cover-fill" style="width: 92%;"></div><div class="cover-empty" style="width:8%;"></div></div></td>
+	<td data-value="92.42" class="pct high">92.42%</td>
+	<td data-value="66" class="abs high">61/66</td>
+	<td data-value="73.08" class="pct medium">73.08%</td>
+	<td data-value="26" class="abs medium">19/26</td>
+	<td data-value="90" class="pct high">90%</td>
+	<td data-value="10" class="abs high">9/10</td>
+	<td data-value="94" class="pct high">94%</td>
+	<td data-value="50" class="abs high">47/50</td>
+	</tr>
+
+<tr>
+	<td class="file high" data-value="xorwow.js"><a href="xorwow.js.html">xorwow.js</a></td>
+	<td data-value="92.73" class="pic high"><div class="chart"><div class="cover-fill" style="width: 92%;"></div><div class="cover-empty" style="width:8%;"></div></div></td>
+	<td data-value="92.73" class="pct high">92.73%</td>
+	<td data-value="55" class="abs high">51/55</td>
+	<td data-value="72.73" class="pct medium">72.73%</td>
+	<td data-value="22" class="abs medium">16/22</td>
+	<td data-value="88.89" class="pct high">88.89%</td>
+	<td data-value="9" class="abs high">8/9</td>
+	<td data-value="93.48" class="pct high">93.48%</td>
+	<td data-value="46" class="abs high">43/46</td>
+	</tr>
+
+</tbody>
+</table>
+</div><div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/tychei.js.html

@@ -0,0 +1,378 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib/tychei.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> / <a href="index.html">seedrandom/lib</a> tychei.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">92.98% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>53/57</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">70% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>14/20</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">88.89% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>8/9</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.75% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>45/48</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
+<a name='L12'></a><a href='#L12'>12</a>
+<a name='L13'></a><a href='#L13'>13</a>
+<a name='L14'></a><a href='#L14'>14</a>
+<a name='L15'></a><a href='#L15'>15</a>
+<a name='L16'></a><a href='#L16'>16</a>
+<a name='L17'></a><a href='#L17'>17</a>
+<a name='L18'></a><a href='#L18'>18</a>
+<a name='L19'></a><a href='#L19'>19</a>
+<a name='L20'></a><a href='#L20'>20</a>
+<a name='L21'></a><a href='#L21'>21</a>
+<a name='L22'></a><a href='#L22'>22</a>
+<a name='L23'></a><a href='#L23'>23</a>
+<a name='L24'></a><a href='#L24'>24</a>
+<a name='L25'></a><a href='#L25'>25</a>
+<a name='L26'></a><a href='#L26'>26</a>
+<a name='L27'></a><a href='#L27'>27</a>
+<a name='L28'></a><a href='#L28'>28</a>
+<a name='L29'></a><a href='#L29'>29</a>
+<a name='L30'></a><a href='#L30'>30</a>
+<a name='L31'></a><a href='#L31'>31</a>
+<a name='L32'></a><a href='#L32'>32</a>
+<a name='L33'></a><a href='#L33'>33</a>
+<a name='L34'></a><a href='#L34'>34</a>
+<a name='L35'></a><a href='#L35'>35</a>
+<a name='L36'></a><a href='#L36'>36</a>
+<a name='L37'></a><a href='#L37'>37</a>
+<a name='L38'></a><a href='#L38'>38</a>
+<a name='L39'></a><a href='#L39'>39</a>
+<a name='L40'></a><a href='#L40'>40</a>
+<a name='L41'></a><a href='#L41'>41</a>
+<a name='L42'></a><a href='#L42'>42</a>
+<a name='L43'></a><a href='#L43'>43</a>
+<a name='L44'></a><a href='#L44'>44</a>
+<a name='L45'></a><a href='#L45'>45</a>
+<a name='L46'></a><a href='#L46'>46</a>
+<a name='L47'></a><a href='#L47'>47</a>
+<a name='L48'></a><a href='#L48'>48</a>
+<a name='L49'></a><a href='#L49'>49</a>
+<a name='L50'></a><a href='#L50'>50</a>
+<a name='L51'></a><a href='#L51'>51</a>
+<a name='L52'></a><a href='#L52'>52</a>
+<a name='L53'></a><a href='#L53'>53</a>
+<a name='L54'></a><a href='#L54'>54</a>
+<a name='L55'></a><a href='#L55'>55</a>
+<a name='L56'></a><a href='#L56'>56</a>
+<a name='L57'></a><a href='#L57'>57</a>
+<a name='L58'></a><a href='#L58'>58</a>
+<a name='L59'></a><a href='#L59'>59</a>
+<a name='L60'></a><a href='#L60'>60</a>
+<a name='L61'></a><a href='#L61'>61</a>
+<a name='L62'></a><a href='#L62'>62</a>
+<a name='L63'></a><a href='#L63'>63</a>
+<a name='L64'></a><a href='#L64'>64</a>
+<a name='L65'></a><a href='#L65'>65</a>
+<a name='L66'></a><a href='#L66'>66</a>
+<a name='L67'></a><a href='#L67'>67</a>
+<a name='L68'></a><a href='#L68'>68</a>
+<a name='L69'></a><a href='#L69'>69</a>
+<a name='L70'></a><a href='#L70'>70</a>
+<a name='L71'></a><a href='#L71'>71</a>
+<a name='L72'></a><a href='#L72'>72</a>
+<a name='L73'></a><a href='#L73'>73</a>
+<a name='L74'></a><a href='#L74'>74</a>
+<a name='L75'></a><a href='#L75'>75</a>
+<a name='L76'></a><a href='#L76'>76</a>
+<a name='L77'></a><a href='#L77'>77</a>
+<a name='L78'></a><a href='#L78'>78</a>
+<a name='L79'></a><a href='#L79'>79</a>
+<a name='L80'></a><a href='#L80'>80</a>
+<a name='L81'></a><a href='#L81'>81</a>
+<a name='L82'></a><a href='#L82'>82</a>
+<a name='L83'></a><a href='#L83'>83</a>
+<a name='L84'></a><a href='#L84'>84</a>
+<a name='L85'></a><a href='#L85'>85</a>
+<a name='L86'></a><a href='#L86'>86</a>
+<a name='L87'></a><a href='#L87'>87</a>
+<a name='L88'></a><a href='#L88'>88</a>
+<a name='L89'></a><a href='#L89'>89</a>
+<a name='L90'></a><a href='#L90'>90</a>
+<a name='L91'></a><a href='#L91'>91</a>
+<a name='L92'></a><a href='#L92'>92</a>
+<a name='L93'></a><a href='#L93'>93</a>
+<a name='L94'></a><a href='#L94'>94</a>
+<a name='L95'></a><a href='#L95'>95</a>
+<a name='L96'></a><a href='#L96'>96</a>
+<a name='L97'></a><a href='#L97'>97</a>
+<a name='L98'></a><a href='#L98'>98</a>
+<a name='L99'></a><a href='#L99'>99</a>
+<a name='L100'></a><a href='#L100'>100</a>
+<a name='L101'></a><a href='#L101'>101</a>
+<a name='L102'></a><a href='#L102'>102</a>
+<a name='L103'></a><a href='#L103'>103</a>
+<a name='L104'></a><a href='#L104'>104</a></td><td class="line-coverage quiet"><span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">4105195x</span>
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+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">66x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">4102054x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">1025x</span>
+<span class="cline-any cline-yes">1025x</span>
+<span class="cline-any cline-yes">1025x</span>
+<span class="cline-any cline-yes">1025x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1025x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// A Javascript implementaion of the "Tyche-i" prng algorithm by
+// Samuel Neves and Filipe Araujo.
+// See https://eden.dei.uc.pt/~sneves/pubs/2011-snfa2.pdf
+&nbsp;
+(function(global, module, define) {
+&nbsp;
+function XorGen(seed) {
+  var me = this, strseed = '';
+&nbsp;
+  // Set up generator function.
+  me.next = function() {
+    var b = me.b, c = me.c, d = me.d, a = me.a;
+    b = (b &lt;&lt; 25) ^ (b &gt;&gt;&gt; 7) ^ c;
+    c = (c - d) | 0;
+    d = (d &lt;&lt; 24) ^ (d &gt;&gt;&gt; 8) ^ a;
+    a = (a - b) | 0;
+    me.b = b = (b &lt;&lt; 20) ^ (b &gt;&gt;&gt; 12) ^ c;
+    me.c = c = (c - d) | 0;
+    me.d = (d &lt;&lt; 16) ^ (c &gt;&gt;&gt; 16) ^ a;
+    return me.a = (a - b) | 0;
+  };
+&nbsp;
+  /* The following is non-inverted tyche, which has better internal
+   * bit diffusion, but which is about 25% slower than tyche-i in JS.
+  me.next = function() {
+    var a = me.a, b = me.b, c = me.c, d = me.d;
+    a = (me.a + me.b | 0) &gt;&gt;&gt; 0;
+    d = me.d ^ a; d = d &lt;&lt; 16 ^ d &gt;&gt;&gt; 16;
+    c = me.c + d | 0;
+    b = me.b ^ c; b = b &lt;&lt; 12 ^ d &gt;&gt;&gt; 20;
+    me.a = a = a + b | 0;
+    d = d ^ a; me.d = d = d &lt;&lt; 8 ^ d &gt;&gt;&gt; 24;
+    me.c = c = c + d | 0;
+    b = b ^ c;
+    return me.b = (b &lt;&lt; 7 ^ b &gt;&gt;&gt; 25);
+  }
+  */
+&nbsp;
+  me.a = 0;
+  me.b = 0;
+  me.c = 2654435769 | 0;
+  me.d = 1367130551;
+&nbsp;
+  if (seed === Math.floor(seed)) {
+    // Integer seed.
+    me.a = (seed / 0x100000000) | 0;
+    me.b = seed | 0;
+  } else {
+    // String seed.
+    strseed += seed;
+  }
+&nbsp;
+  // Mix in string seed, then discard an initial batch of 64 values.
+  for (var k = 0; k &lt; strseed.length + 20; k++) {
+    me.b ^= strseed.charCodeAt(k) | 0;
+    me.next();
+  }
+}
+&nbsp;
+function copy(f, t) {
+  t.a = f.a;
+  t.b = f.b;
+  t.c = f.c;
+  t.d = f.d;
+  return t;
+};
+&nbsp;
+function impl(seed, opts) {
+  var xg = new XorGen(seed),
+      state = opts &amp;&amp; opts.state,
+      prng = function() { return (xg.next() &gt;&gt;&gt; 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() &gt;&gt;&gt; 11,
+          bot = (xg.next() &gt;&gt;&gt; 0) / 0x100000000,
+          result = (top + bot) / (1 &lt;&lt; 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+&nbsp;
+<span class="missing-if-branch" title="else path not taken" >E</span>if (module &amp;&amp; module.exports) {
+  module.exports = impl;
+} else <span class="cstat-no" title="statement not covered" >if (define &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return impl; </span>});</span>
+} else {
+<span class="cstat-no" title="statement not covered" >  this.tychei = impl;</span>
+}
+&nbsp;
+})(
+  this,
+  (typeof module) == 'object' &amp;&amp; module,    // present in node.js
+  (typeof define) == 'function' &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >define </span>  // present with an AMD loader
+);
+&nbsp;
+&nbsp;
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/xor128.js.html

@@ -0,0 +1,312 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib/xor128.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> / <a href="index.html">seedrandom/lib</a> xor128.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">91.84% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>45/49</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">70% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>14/20</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">88.89% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>8/9</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.02% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>40/43</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
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+<a name='L74'></a><a href='#L74'>74</a>
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+<a name='L79'></a><a href='#L79'>79</a>
+<a name='L80'></a><a href='#L80'>80</a>
+<a name='L81'></a><a href='#L81'>81</a>
+<a name='L82'></a><a href='#L82'>82</a></td><td class="line-coverage quiet"><span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">4102054x</span>
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+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// A Javascript implementaion of the "xor128" prng algorithm by
+// George Marsaglia.  See http://www.jstatsoft.org/v08/i14/paper
+&nbsp;
+(function(global, module, define) {
+&nbsp;
+function XorGen(seed) {
+  var me = this, strseed = '';
+&nbsp;
+  me.x = 0;
+  me.y = 0;
+  me.z = 0;
+  me.w = 0;
+&nbsp;
+  // Set up generator function.
+  me.next = function() {
+    var t = me.x ^ (me.x &lt;&lt; 11);
+    me.x = me.y;
+    me.y = me.z;
+    me.z = me.w;
+    return me.w ^= (me.w &gt;&gt;&gt; 19) ^ t ^ (t &gt;&gt;&gt; 8);
+  };
+&nbsp;
+  if (seed === (seed | 0)) {
+    // Integer seed.
+    me.x = seed;
+  } else {
+    // String seed.
+    strseed += seed;
+  }
+&nbsp;
+  // Mix in string seed, then discard an initial batch of 64 values.
+  for (var k = 0; k &lt; strseed.length + 64; k++) {
+    me.x ^= strseed.charCodeAt(k) | 0;
+    me.next();
+  }
+}
+&nbsp;
+function copy(f, t) {
+  t.x = f.x;
+  t.y = f.y;
+  t.z = f.z;
+  t.w = f.w;
+  return t;
+}
+&nbsp;
+function impl(seed, opts) {
+  var xg = new XorGen(seed),
+      state = opts &amp;&amp; opts.state,
+      prng = function() { return (xg.next() &gt;&gt;&gt; 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() &gt;&gt;&gt; 11,
+          bot = (xg.next() &gt;&gt;&gt; 0) / 0x100000000,
+          result = (top + bot) / (1 &lt;&lt; 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+&nbsp;
+<span class="missing-if-branch" title="else path not taken" >E</span>if (module &amp;&amp; module.exports) {
+  module.exports = impl;
+} else <span class="cstat-no" title="statement not covered" >if (define &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return impl; </span>});</span>
+} else {
+<span class="cstat-no" title="statement not covered" >  this.xor128 = impl;</span>
+}
+&nbsp;
+})(
+  this,
+  (typeof module) == 'object' &amp;&amp; module,    // present in node.js
+  (typeof define) == 'function' &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >define </span>  // present with an AMD loader
+);
+&nbsp;
+&nbsp;
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/xor4096.js.html

@@ -0,0 +1,507 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib/xor4096.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> / <a href="index.html">seedrandom/lib</a> xor4096.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">92.68% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>76/82</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">65.71% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>23/35</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">90% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>9/10</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">94.52% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>69/73</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
+<a name='L12'></a><a href='#L12'>12</a>
+<a name='L13'></a><a href='#L13'>13</a>
+<a name='L14'></a><a href='#L14'>14</a>
+<a name='L15'></a><a href='#L15'>15</a>
+<a name='L16'></a><a href='#L16'>16</a>
+<a name='L17'></a><a href='#L17'>17</a>
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+<a name='L19'></a><a href='#L19'>19</a>
+<a name='L20'></a><a href='#L20'>20</a>
+<a name='L21'></a><a href='#L21'>21</a>
+<a name='L22'></a><a href='#L22'>22</a>
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+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// A Javascript implementaion of Richard Brent's Xorgens xor4096 algorithm.
+//
+// This fast non-cryptographic random number generator is designed for
+// use in Monte-Carlo algorithms. It combines a long-period xorshift
+// generator with a Weyl generator, and it passes all common batteries
+// of stasticial tests for randomness while consuming only a few nanoseconds
+// for each prng generated.  For background on the generator, see Brent's
+// paper: "Some long-period random number generators using shifts and xors."
+// http://arxiv.org/pdf/1004.3115v1.pdf
+//
+// Usage:
+//
+// var xor4096 = require('xor4096');
+// random = xor4096(1);                        // Seed with int32 or string.
+// assert.equal(random(), 0.1520436450538547); // (0, 1) range, 53 bits.
+// assert.equal(random.int32(), 1806534897);   // signed int32, 32 bits.
+//
+// For nonzero numeric keys, this impelementation provides a sequence
+// identical to that by Brent's xorgens 3 implementaion in C.  This
+// implementation also provides for initalizing the generator with
+// string seeds, or for saving and restoring the state of the generator.
+//
+// On Chrome, this prng benchmarks about 2.1 times slower than
+// Javascript's built-in Math.random().
+&nbsp;
+(function(global, module, define) {
+&nbsp;
+function XorGen(seed) {
+  var me = this;
+&nbsp;
+  // Set up generator function.
+  me.next = function() {
+    var w = me.w,
+        X = me.X, i = me.i, t, v;
+    // Update Weyl generator.
+    me.w = w = (w + 0x61c88647) | 0;
+    // Update xor generator.
+    v = X[(i + 34) &amp; 127];
+    t = X[i = ((i + 1) &amp; 127)];
+    v ^= v &lt;&lt; 13;
+    t ^= t &lt;&lt; 17;
+    v ^= v &gt;&gt;&gt; 15;
+    t ^= t &gt;&gt;&gt; 12;
+    // Update Xor generator array state.
+    v = X[i] = v ^ t;
+    me.i = i;
+    // Result is the combination.
+    return (v + (w ^ (w &gt;&gt;&gt; 16))) | 0;
+  };
+&nbsp;
+  function init(me, seed) {
+    var t, v, i, j, w, X = [], limit = 128;
+    if (seed === (seed | 0)) {
+      // Numeric seeds initialize v, which is used to generates X.
+      v = seed;
+      seed = null;
+    } else {
+      // String seeds are mixed into v and X one character at a time.
+      seed = seed + '\0';
+      v = 0;
+      limit = Math.max(limit, seed.length);
+    }
+    // Initialize circular array and weyl value.
+    for (i = 0, j = -32; j &lt; limit; ++j) {
+      // Put the unicode characters into the array, and shuffle them.
+      if (seed) v ^= seed.charCodeAt((j + 32) % seed.length);
+      // After 32 shuffles, take v as the starting w value.
+      if (j === 0) w = v;
+      v ^= v &lt;&lt; 10;
+      v ^= v &gt;&gt;&gt; 15;
+      v ^= v &lt;&lt; 4;
+      v ^= v &gt;&gt;&gt; 13;
+      if (j &gt;= 0) {
+        w = (w + 0x61c88647) | 0;     // Weyl.
+        t = (X[j &amp; 127] ^= (v + w));  // Combine xor and weyl to init array.
+        i = (0 == t) ? <span class="branch-0 cbranch-no" title="branch not covered" >i + 1 </span>: 0;     // Count zeroes.
+      }
+    }
+    // We have detected all zeroes; make the key nonzero.
+    <span class="missing-if-branch" title="if path not taken" >I</span>if (i &gt;= 128) {
+<span class="cstat-no" title="statement not covered" >      X[(seed &amp;&amp; seed.length || 0) &amp; 127] = -1;</span>
+    }
+    // Run the generator 512 times to further mix the state before using it.
+    // Factoring this as a function slows the main generator, so it is just
+    // unrolled here.  The weyl generator is not advanced while warming up.
+    i = 127;
+    for (j = 4 * 128; j &gt; 0; --j) {
+      v = X[(i + 34) &amp; 127];
+      t = X[i = ((i + 1) &amp; 127)];
+      v ^= v &lt;&lt; 13;
+      t ^= t &lt;&lt; 17;
+      v ^= v &gt;&gt;&gt; 15;
+      t ^= t &gt;&gt;&gt; 12;
+      X[i] = v ^ t;
+    }
+    // Storing state as object members is faster than using closure variables.
+    me.w = w;
+    me.X = X;
+    me.i = i;
+  }
+&nbsp;
+  init(me, seed);
+}
+&nbsp;
+function copy(f, t) {
+  t.i = f.i;
+  t.w = f.w;
+  t.X = f.X.slice();
+  return t;
+};
+&nbsp;
+function impl(seed, opts) {
+  <span class="missing-if-branch" title="if path not taken" >I</span>if (seed == null) <span class="cstat-no" title="statement not covered" >seed = +(new Date);</span>
+  var xg = new XorGen(seed),
+      state = opts &amp;&amp; opts.state,
+      prng = function() { return (xg.next() &gt;&gt;&gt; 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() &gt;&gt;&gt; 11,
+          bot = (xg.next() &gt;&gt;&gt; 0) / 0x100000000,
+          result = (top + bot) / (1 &lt;&lt; 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (state.X) copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+&nbsp;
+<span class="missing-if-branch" title="else path not taken" >E</span>if (module &amp;&amp; module.exports) {
+  module.exports = impl;
+} else <span class="cstat-no" title="statement not covered" >if (define &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return impl; </span>});</span>
+} else {
+<span class="cstat-no" title="statement not covered" >  this.xor4096 = impl;</span>
+}
+&nbsp;
+})(
+  this,                                     // window object or global
+  (typeof module) == 'object' &amp;&amp; module,    // present in node.js
+  (typeof define) == 'function' &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >define </span>  // present with an AMD loader
+);
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
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node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/xorshift7.js.html

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+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib/xorshift7.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
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+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> / <a href="index.html">seedrandom/lib</a> xorshift7.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">92.42% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>61/66</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">73.08% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>19/26</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">90% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>9/10</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">94% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>47/50</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
+<a name='L12'></a><a href='#L12'>12</a>
+<a name='L13'></a><a href='#L13'>13</a>
+<a name='L14'></a><a href='#L14'>14</a>
+<a name='L15'></a><a href='#L15'>15</a>
+<a name='L16'></a><a href='#L16'>16</a>
+<a name='L17'></a><a href='#L17'>17</a>
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+<a name='L19'></a><a href='#L19'>19</a>
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+<a name='L37'></a><a href='#L37'>37</a>
+<a name='L38'></a><a href='#L38'>38</a>
+<a name='L39'></a><a href='#L39'>39</a>
+<a name='L40'></a><a href='#L40'>40</a>
+<a name='L41'></a><a href='#L41'>41</a>
+<a name='L42'></a><a href='#L42'>42</a>
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+<a name='L57'></a><a href='#L57'>57</a>
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+<a name='L60'></a><a href='#L60'>60</a>
+<a name='L61'></a><a href='#L61'>61</a>
+<a name='L62'></a><a href='#L62'>62</a>
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+<a name='L66'></a><a href='#L66'>66</a>
+<a name='L67'></a><a href='#L67'>67</a>
+<a name='L68'></a><a href='#L68'>68</a>
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+<a name='L72'></a><a href='#L72'>72</a>
+<a name='L73'></a><a href='#L73'>73</a>
+<a name='L74'></a><a href='#L74'>74</a>
+<a name='L75'></a><a href='#L75'>75</a>
+<a name='L76'></a><a href='#L76'>76</a>
+<a name='L77'></a><a href='#L77'>77</a>
+<a name='L78'></a><a href='#L78'>78</a>
+<a name='L79'></a><a href='#L79'>79</a>
+<a name='L80'></a><a href='#L80'>80</a>
+<a name='L81'></a><a href='#L81'>81</a>
+<a name='L82'></a><a href='#L82'>82</a>
+<a name='L83'></a><a href='#L83'>83</a>
+<a name='L84'></a><a href='#L84'>84</a>
+<a name='L85'></a><a href='#L85'>85</a>
+<a name='L86'></a><a href='#L86'>86</a>
+<a name='L87'></a><a href='#L87'>87</a>
+<a name='L88'></a><a href='#L88'>88</a>
+<a name='L89'></a><a href='#L89'>89</a>
+<a name='L90'></a><a href='#L90'>90</a>
+<a name='L91'></a><a href='#L91'>91</a>
+<a name='L92'></a><a href='#L92'>92</a>
+<a name='L93'></a><a href='#L93'>93</a>
+<a name='L94'></a><a href='#L94'>94</a>
+<a name='L95'></a><a href='#L95'>95</a>
+<a name='L96'></a><a href='#L96'>96</a>
+<a name='L97'></a><a href='#L97'>97</a>
+<a name='L98'></a><a href='#L98'>98</a></td><td class="line-coverage quiet"><span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">4102054x</span>
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+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// A Javascript implementaion of the "xorshift7" algorithm by
+// François Panneton and Pierre L'ecuyer:
+// "On the Xorgshift Random Number Generators"
+// http://saluc.engr.uconn.edu/refs/crypto/rng/panneton05onthexorshift.pdf
+&nbsp;
+(function(global, module, define) {
+&nbsp;
+function XorGen(seed) {
+  var me = this;
+&nbsp;
+  // Set up generator function.
+  me.next = function() {
+    // Update xor generator.
+    var X = me.x, i = me.i, t, v, w;
+    t = X[i]; t ^= (t &gt;&gt;&gt; 7); v = t ^ (t &lt;&lt; 24);
+    t = X[(i + 1) &amp; 7]; v ^= t ^ (t &gt;&gt;&gt; 10);
+    t = X[(i + 3) &amp; 7]; v ^= t ^ (t &gt;&gt;&gt; 3);
+    t = X[(i + 4) &amp; 7]; v ^= t ^ (t &lt;&lt; 7);
+    t = X[(i + 7) &amp; 7]; t = t ^ (t &lt;&lt; 13); v ^= t ^ (t &lt;&lt; 9);
+    X[i] = v;
+    me.i = (i + 1) &amp; 7;
+    return v;
+  };
+&nbsp;
+  function init(me, seed) {
+    var j, w, X = [];
+&nbsp;
+    if (seed === (seed | 0)) {
+      // Seed state array using a 32-bit integer.
+      w = X[0] = seed;
+    } else {
+      // Seed state using a string.
+      seed = '' + seed;
+      for (j = 0; j &lt; seed.length; ++j) {
+        X[j &amp; 7] = (X[j &amp; 7] &lt;&lt; 15) ^
+            (seed.charCodeAt(j) + X[(j + 1) &amp; 7] &lt;&lt; 13);
+      }
+    }
+    // Enforce an array length of 8, not all zeroes.
+    while (X.length &lt; 8) X.push(0);
+    for (j = 0; j &lt; 8 &amp;&amp; X[j] === 0; ++j);
+    if (j == 8) w = X[7] = -1; else w = X[j];
+&nbsp;
+    me.x = X;
+    me.i = 0;
+&nbsp;
+    // Discard an initial 256 values.
+    for (j = 256; j &gt; 0; --j) {
+      me.next();
+    }
+  }
+&nbsp;
+  init(me, seed);
+}
+&nbsp;
+function copy(f, t) {
+  t.x = f.x.slice();
+  t.i = f.i;
+  return t;
+}
+&nbsp;
+function impl(seed, opts) {
+  <span class="missing-if-branch" title="if path not taken" >I</span>if (seed == null) <span class="cstat-no" title="statement not covered" >seed = +(new Date);</span>
+  var xg = new XorGen(seed),
+      state = opts &amp;&amp; opts.state,
+      prng = function() { return (xg.next() &gt;&gt;&gt; 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() &gt;&gt;&gt; 11,
+          bot = (xg.next() &gt;&gt;&gt; 0) / 0x100000000,
+          result = (top + bot) / (1 &lt;&lt; 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (state.x) copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+&nbsp;
+<span class="missing-if-branch" title="else path not taken" >E</span>if (module &amp;&amp; module.exports) {
+  module.exports = impl;
+} else <span class="cstat-no" title="statement not covered" >if (define &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return impl; </span>});</span>
+} else {
+<span class="cstat-no" title="statement not covered" >  this.xorshift7 = impl;</span>
+}
+&nbsp;
+})(
+  this,
+  (typeof module) == 'object' &amp;&amp; module,    // present in node.js
+  (typeof define) == 'function' &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >define </span>  // present with an AMD loader
+);
+&nbsp;
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/lib/xorwow.js.html

@@ -0,0 +1,327 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/lib/xorwow.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../../prettify.css" />
+    <link rel="stylesheet" href="../../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../../index.html">All files</a> / <a href="index.html">seedrandom/lib</a> xorwow.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">92.73% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>51/55</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">72.73% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>16/22</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">88.89% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>8/9</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.48% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>43/46</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
+<a name='L12'></a><a href='#L12'>12</a>
+<a name='L13'></a><a href='#L13'>13</a>
+<a name='L14'></a><a href='#L14'>14</a>
+<a name='L15'></a><a href='#L15'>15</a>
+<a name='L16'></a><a href='#L16'>16</a>
+<a name='L17'></a><a href='#L17'>17</a>
+<a name='L18'></a><a href='#L18'>18</a>
+<a name='L19'></a><a href='#L19'>19</a>
+<a name='L20'></a><a href='#L20'>20</a>
+<a name='L21'></a><a href='#L21'>21</a>
+<a name='L22'></a><a href='#L22'>22</a>
+<a name='L23'></a><a href='#L23'>23</a>
+<a name='L24'></a><a href='#L24'>24</a>
+<a name='L25'></a><a href='#L25'>25</a>
+<a name='L26'></a><a href='#L26'>26</a>
+<a name='L27'></a><a href='#L27'>27</a>
+<a name='L28'></a><a href='#L28'>28</a>
+<a name='L29'></a><a href='#L29'>29</a>
+<a name='L30'></a><a href='#L30'>30</a>
+<a name='L31'></a><a href='#L31'>31</a>
+<a name='L32'></a><a href='#L32'>32</a>
+<a name='L33'></a><a href='#L33'>33</a>
+<a name='L34'></a><a href='#L34'>34</a>
+<a name='L35'></a><a href='#L35'>35</a>
+<a name='L36'></a><a href='#L36'>36</a>
+<a name='L37'></a><a href='#L37'>37</a>
+<a name='L38'></a><a href='#L38'>38</a>
+<a name='L39'></a><a href='#L39'>39</a>
+<a name='L40'></a><a href='#L40'>40</a>
+<a name='L41'></a><a href='#L41'>41</a>
+<a name='L42'></a><a href='#L42'>42</a>
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+<a name='L51'></a><a href='#L51'>51</a>
+<a name='L52'></a><a href='#L52'>52</a>
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+<a name='L73'></a><a href='#L73'>73</a>
+<a name='L74'></a><a href='#L74'>74</a>
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+<a name='L80'></a><a href='#L80'>80</a>
+<a name='L81'></a><a href='#L81'>81</a>
+<a name='L82'></a><a href='#L82'>82</a>
+<a name='L83'></a><a href='#L83'>83</a>
+<a name='L84'></a><a href='#L84'>84</a>
+<a name='L85'></a><a href='#L85'>85</a>
+<a name='L86'></a><a href='#L86'>86</a>
+<a name='L87'></a><a href='#L87'>87</a></td><td class="line-coverage quiet"><span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">2x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">3x</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-yes">1x</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-no">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// A Javascript implementaion of the "xorwow" prng algorithm by
+// George Marsaglia.  See http://www.jstatsoft.org/v08/i14/paper
+&nbsp;
+(function(global, module, define) {
+&nbsp;
+function XorGen(seed) {
+  var me = this, strseed = '';
+&nbsp;
+  // Set up generator function.
+  me.next = function() {
+    var t = (me.x ^ (me.x &gt;&gt;&gt; 2));
+    me.x = me.y; me.y = me.z; me.z = me.w; me.w = me.v;
+    return (me.d = (me.d + 362437 | 0)) +
+       (me.v = (me.v ^ (me.v &lt;&lt; 4)) ^ (t ^ (t &lt;&lt; 1))) | 0;
+  };
+&nbsp;
+  me.x = 0;
+  me.y = 0;
+  me.z = 0;
+  me.w = 0;
+  me.v = 0;
+&nbsp;
+  if (seed === (seed | 0)) {
+    // Integer seed.
+    me.x = seed;
+  } else {
+    // String seed.
+    strseed += seed;
+  }
+&nbsp;
+  // Mix in string seed, then discard an initial batch of 64 values.
+  for (var k = 0; k &lt; strseed.length + 64; k++) {
+    me.x ^= strseed.charCodeAt(k) | 0;
+    if (k == strseed.length) {
+      me.d = me.x &lt;&lt; 10 ^ me.x &gt;&gt;&gt; 4;
+    }
+    me.next();
+  }
+}
+&nbsp;
+function copy(f, t) {
+  t.x = f.x;
+  t.y = f.y;
+  t.z = f.z;
+  t.w = f.w;
+  t.v = f.v;
+  t.d = f.d;
+  return t;
+}
+&nbsp;
+function impl(seed, opts) {
+  var xg = new XorGen(seed),
+      state = opts &amp;&amp; opts.state,
+      prng = function() { return (xg.next() &gt;&gt;&gt; 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() &gt;&gt;&gt; 11,
+          bot = (xg.next() &gt;&gt;&gt; 0) / 0x100000000,
+          result = (top + bot) / (1 &lt;&lt; 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+&nbsp;
+<span class="missing-if-branch" title="else path not taken" >E</span>if (module &amp;&amp; module.exports) {
+  module.exports = impl;
+} else <span class="cstat-no" title="statement not covered" >if (define &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return impl; </span>});</span>
+} else {
+<span class="cstat-no" title="statement not covered" >  this.xorwow = impl;</span>
+}
+&nbsp;
+})(
+  this,
+  (typeof module) == 'object' &amp;&amp; module,    // present in node.js
+  (typeof define) == 'function' &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >define </span>  // present with an AMD loader
+);
+&nbsp;
+&nbsp;
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../../sorter.js"></script>
+<script src="../../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/seedrandom/seedrandom.js.html

@@ -0,0 +1,828 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for seedrandom/seedrandom.js</title>
+    <meta charset="utf-8" />
+    <link rel="stylesheet" href="../prettify.css" />
+    <link rel="stylesheet" href="../base.css" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style type='text/css'>
+        .coverage-summary .sorter {
+            background-image: url(../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class='wrapper'>
+  <div class='pad1'>
+    <h1>
+      <a href="../index.html">All files</a> / <a href="index.html">seedrandom</a> seedrandom.js
+    </h1>
+    <div class='clearfix'>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">96% </span>
+        <span class="quiet">Statements</span>
+        <span class='fraction'>96/100</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">85.11% </span>
+        <span class="quiet">Branches</span>
+        <span class='fraction'>40/47</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">93.33% </span>
+        <span class="quiet">Functions</span>
+        <span class='fraction'>14/15</span>
+      </div>
+      <div class='fl pad1y space-right2'>
+        <span class="strong">96.39% </span>
+        <span class="quiet">Lines</span>
+        <span class='fraction'>80/83</span>
+      </div>
+    </div>
+    <p class="quiet">
+      Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
+    </p>
+  </div>
+  <div class='status-line high'></div>
+<pre><table class="coverage">
+<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
+<a name='L2'></a><a href='#L2'>2</a>
+<a name='L3'></a><a href='#L3'>3</a>
+<a name='L4'></a><a href='#L4'>4</a>
+<a name='L5'></a><a href='#L5'>5</a>
+<a name='L6'></a><a href='#L6'>6</a>
+<a name='L7'></a><a href='#L7'>7</a>
+<a name='L8'></a><a href='#L8'>8</a>
+<a name='L9'></a><a href='#L9'>9</a>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a>
+<a name='L12'></a><a href='#L12'>12</a>
+<a name='L13'></a><a href='#L13'>13</a>
+<a name='L14'></a><a href='#L14'>14</a>
+<a name='L15'></a><a href='#L15'>15</a>
+<a name='L16'></a><a href='#L16'>16</a>
+<a name='L17'></a><a href='#L17'>17</a>
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+<a name='L19'></a><a href='#L19'>19</a>
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+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">/*
+Copyright 2019 David Bau.
+&nbsp;
+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:
+&nbsp;
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+&nbsp;
+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.
+&nbsp;
+*/
+&nbsp;
+(function (global, pool, math) {
+//
+// The following constants are related to IEEE 754 limits.
+//
+&nbsp;
+var width = 256,        // each RC4 output is 0 &lt;= x &lt; 256
+    chunks = 6,         // at least six RC4 outputs for each double
+    digits = 52,        // there are 52 significant digits in a double
+    rngname = 'random', // rngname: name for Math.random and Math.seedrandom
+    startdenom = math.pow(width, chunks),
+    significance = math.pow(2, digits),
+    overflow = significance * 2,
+    mask = width - 1,
+    nodecrypto;         // node.js crypto module, initialized at the bottom.
+&nbsp;
+//
+// seedrandom()
+// This is the seedrandom function described above.
+//
+function seedrandom(seed, options, callback) {
+  var key = [];
+  options = (options == true) ? { entropy: true } : (options || {});
+&nbsp;
+  // Flatten the seed string or build one from local entropy if needed.
+  var shortseed = mixkey(flatten(
+    options.entropy ? [seed, tostring(pool)] :
+    (seed == null) ? autoseed() : seed, 3), key);
+&nbsp;
+  // Use the seed to initialize an ARC4 generator.
+  var arc4 = new ARC4(key);
+&nbsp;
+  // This function returns a random double in [0, 1) that contains
+  // randomness in every bit of the mantissa of the IEEE 754 value.
+  var prng = function() {
+    var n = arc4.g(chunks),             // Start with a numerator n &lt; 2 ^ 48
+        d = startdenom,                 //   and denominator d = 2 ^ 48.
+        x = 0;                          //   and no 'extra last byte'.
+    while (n &lt; significance) {          // Fill up all significant digits by
+      n = (n + x) * width;              //   shifting numerator and
+      d *= width;                       //   denominator and generating a
+      x = arc4.g(1);                    //   new least-significant-byte.
+    }
+    while (n &gt;= overflow) {             // To avoid rounding up, before adding
+      n /= 2;                           //   last byte, shift everything
+      d /= 2;                           //   right using integer math until
+      x &gt;&gt;&gt;= 1;                         //   we have exactly the desired bits.
+    }
+    return (n + x) / d;                 // Form the number within [0, 1).
+  };
+&nbsp;
+  prng.int32 = function() { return arc4.g(4) | 0; }
+  prng.quick = function() { return arc4.g(4) / 0x100000000; }
+  prng.double = prng;
+&nbsp;
+  // Mix the randomness into accumulated entropy.
+  mixkey(tostring(arc4.S), pool);
+&nbsp;
+  // Calling convention: what to return as a function of prng, seed, is_math.
+  return (options.pass || callback ||
+      function(prng, seed, is_math_call, state) {
+        if (state) {
+          // Load the arc4 state from the given state if it has an S array.
+          if (state.S) { copy(state, arc4); }
+          // Only provide the .state method if requested via options.state.
+          prng.state = function() { return copy(arc4, {}); }
+        }
+&nbsp;
+        // If called as a method of Math (Math.seedrandom()), mutate
+        // Math.random because that is how seedrandom.js has worked since v1.0.
+        if (is_math_call) { math[rngname] = prng; return seed; }
+&nbsp;
+        // Otherwise, it is a newer calling convention, so return the
+        // prng directly.
+        else return prng;
+      })(
+  prng,
+  shortseed,
+  'global' in options ? options.global : (this == math),
+  options.state);
+}
+&nbsp;
+//
+// ARC4
+//
+// An ARC4 implementation.  The constructor takes a key in the form of
+// an array of at most (width) integers that should be 0 &lt;= x &lt; (width).
+//
+// The g(count) method returns a pseudorandom integer that concatenates
+// the next (count) outputs from ARC4.  Its return value is a number x
+// that is in the range 0 &lt;= x &lt; (width ^ count).
+//
+function ARC4(key) {
+  var t, keylen = key.length,
+      me = this, i = 0, j = me.i = me.j = 0, s = me.S = [];
+&nbsp;
+  // The empty key [] is treated as [0].
+  if (!keylen) { key = [keylen++]; }
+&nbsp;
+  // Set up S using the standard key scheduling algorithm.
+  while (i &lt; width) {
+    s[i] = i++;
+  }
+  for (i = 0; i &lt; width; i++) {
+    s[i] = s[j = mask &amp; (j + key[i % keylen] + (t = s[i]))];
+    s[j] = t;
+  }
+&nbsp;
+  // The "g" method returns the next (count) outputs as one number.
+  (me.g = function(count) {
+    // Using instance members instead of closure state nearly doubles speed.
+    var t, r = 0,
+        i = me.i, j = me.j, s = me.S;
+    while (count--) {
+      t = s[i = mask &amp; (i + 1)];
+      r = r * width + s[mask &amp; ((s[i] = s[j = mask &amp; (j + t)]) + (s[j] = t))];
+    }
+    me.i = i; me.j = j;
+    return r;
+    // For robust unpredictability, the function call below automatically
+    // discards an initial batch of values.  This is called RC4-drop[256].
+    // See http://google.com/search?q=rsa+fluhrer+response&amp;btnI
+  })(width);
+}
+&nbsp;
+//
+// copy()
+// Copies internal state of ARC4 to or from a plain object.
+//
+function copy(f, t) {
+  t.i = f.i;
+  t.j = f.j;
+  t.S = f.S.slice();
+  return t;
+};
+&nbsp;
+//
+// flatten()
+// Converts an object tree to nested arrays of strings.
+//
+function flatten(obj, depth) {
+  var result = [], typ = (typeof obj), prop;
+  if (depth &amp;&amp; typ == 'object') {
+    for (prop in obj) {
+      try { result.push(flatten(obj[prop], depth - 1)); } catch (e) {}
+    }
+  }
+  return (result.length ? result : typ == 'string' ? obj : obj + '\0');
+}
+&nbsp;
+//
+// mixkey()
+// Mixes a string seed into a key that is an array of integers, and
+// returns a shortened string seed that is equivalent to the result key.
+//
+function mixkey(seed, key) {
+  var stringseed = seed + '', smear, j = 0;
+  while (j &lt; stringseed.length) {
+    key[mask &amp; j] =
+      mask &amp; ((smear ^= key[mask &amp; j] * 19) + stringseed.charCodeAt(j++));
+  }
+  return tostring(key);
+}
+&nbsp;
+//
+// autoseed()
+// Returns an object for autoseeding, using window.crypto and Node crypto
+// module if available.
+//
+function autoseed() {
+  try {
+    var out;
+    if (nodecrypto &amp;&amp; (out = nodecrypto.randomBytes)) {
+      // The use of 'out' to remember randomBytes makes tight minified code.
+      out = out(width);
+    } else {
+      out = new Uint8Array(width);
+      (global.crypto || global.msCrypto).getRandomValues(out);
+    }
+    return tostring(out);
+  } catch (e) {
+    var browser = global.navigator,
+        plugins = browser &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >browser.plugins;</span>
+    return [+new Date, global, plugins, global.screen, tostring(pool)];
+  }
+}
+&nbsp;
+//
+// tostring()
+// Converts an array of charcodes to a string
+//
+function tostring(a) {
+  return String.fromCharCode.apply(0, a);
+}
+&nbsp;
+//
+// When seedrandom.js is loaded, we immediately mix a few bits
+// from the built-in RNG into the entropy pool.  Because we do
+// not want to interfere with deterministic PRNG state later,
+// seedrandom will not call math.random on its own again after
+// initialization.
+//
+mixkey(math.random(), pool);
+&nbsp;
+//
+// Nodejs and AMD support: export the implementation as a module using
+// either convention.
+//
+<span class="missing-if-branch" title="else path not taken" >E</span>if ((typeof module) == 'object' &amp;&amp; module.exports) {
+  module.exports = seedrandom;
+  // When in node.js, try using crypto package for autoseeding.
+  try {
+    nodecrypto = require('crypto');
+  } catch (ex) {}
+} else <span class="cstat-no" title="statement not covered" >if ((typeof define) == 'function' &amp;&amp; define.amd) {</span>
+<span class="cstat-no" title="statement not covered" >  define(<span class="fstat-no" title="function not covered" >fu</span>nction() { <span class="cstat-no" title="statement not covered" >return seedrandom; </span>});</span>
+} else {
+  // When included as a plain script, set up Math.seedrandom global.
+<span class="cstat-no" title="statement not covered" >  math['seed' + rngname] = seedrandom;</span>
+}
+&nbsp;
+&nbsp;
+// End anonymous scope, and pass initial values.
+})(
+  // global: `self` in browsers (including strict mode and web workers),
+  // otherwise `this` in Node and other environments
+  (typeof self !== 'undefined') ? <span class="branch-0 cbranch-no" title="branch not covered" >self </span>: this,
+  [],     // pool: entropy pool starts empty
+  Math    // math: package containing random, pow, and seedrandom
+);
+&nbsp;</pre></td></tr>
+</table></pre>
+<div class='push'></div><!-- for sticky footer -->
+</div><!-- /wrapper -->
+<div class='footer quiet pad2 space-top1 center small'>
+  Code coverage
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 17 2019 06:35:34 GMT-0400 (Eastern Daylight Time)
+</div>
+</div>
+<script src="../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../sorter.js"></script>
+<script src="../block-navigation.js"></script>
+</body>
+</html>

node_modules/seedrandom/coverage/lcov-report/sorter.js

@@ -0,0 +1,170 @@
+/* eslint-disable */
+var addSorting = (function() {
+    'use strict';
+    var cols,
+        currentSort = {
+            index: 0,
+            desc: false
+        };
+
+    // returns the summary table element
+    function getTable() {
+        return document.querySelector('.coverage-summary');
+    }
+    // returns the thead element of the summary table
+    function getTableHeader() {
+        return getTable().querySelector('thead tr');
+    }
+    // returns the tbody element of the summary table
+    function getTableBody() {
+        return getTable().querySelector('tbody');
+    }
+    // returns the th element for nth column
+    function getNthColumn(n) {
+        return getTableHeader().querySelectorAll('th')[n];
+    }
+
+    // loads all columns
+    function loadColumns() {
+        var colNodes = getTableHeader().querySelectorAll('th'),
+            colNode,
+            cols = [],
+            col,
+            i;
+
+        for (i = 0; i < colNodes.length; i += 1) {
+            colNode = colNodes[i];
+            col = {
+                key: colNode.getAttribute('data-col'),
+                sortable: !colNode.getAttribute('data-nosort'),
+                type: colNode.getAttribute('data-type') || 'string'
+            };
+            cols.push(col);
+            if (col.sortable) {
+                col.defaultDescSort = col.type === 'number';
+                colNode.innerHTML =
+                    colNode.innerHTML + '<span class="sorter"></span>';
+            }
+        }
+        return cols;
+    }
+    // attaches a data attribute to every tr element with an object
+    // of data values keyed by column name
+    function loadRowData(tableRow) {
+        var tableCols = tableRow.querySelectorAll('td'),
+            colNode,
+            col,
+            data = {},
+            i,
+            val;
+        for (i = 0; i < tableCols.length; i += 1) {
+            colNode = tableCols[i];
+            col = cols[i];
+            val = colNode.getAttribute('data-value');
+            if (col.type === 'number') {
+                val = Number(val);
+            }
+            data[col.key] = val;
+        }
+        return data;
+    }
+    // loads all row data
+    function loadData() {
+        var rows = getTableBody().querySelectorAll('tr'),
+            i;
+
+        for (i = 0; i < rows.length; i += 1) {
+            rows[i].data = loadRowData(rows[i]);
+        }
+    }
+    // sorts the table using the data for the ith column
+    function sortByIndex(index, desc) {
+        var key = cols[index].key,
+            sorter = function(a, b) {
+                a = a.data[key];
+                b = b.data[key];
+                return a < b ? -1 : a > b ? 1 : 0;
+            },
+            finalSorter = sorter,
+            tableBody = document.querySelector('.coverage-summary tbody'),
+            rowNodes = tableBody.querySelectorAll('tr'),
+            rows = [],
+            i;
+
+        if (desc) {
+            finalSorter = function(a, b) {
+                return -1 * sorter(a, b);
+            };
+        }
+
+        for (i = 0; i < rowNodes.length; i += 1) {
+            rows.push(rowNodes[i]);
+            tableBody.removeChild(rowNodes[i]);
+        }
+
+        rows.sort(finalSorter);
+
+        for (i = 0; i < rows.length; i += 1) {
+            tableBody.appendChild(rows[i]);
+        }
+    }
+    // removes sort indicators for current column being sorted
+    function removeSortIndicators() {
+        var col = getNthColumn(currentSort.index),
+            cls = col.className;
+
+        cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, '');
+        col.className = cls;
+    }
+    // adds sort indicators for current column being sorted
+    function addSortIndicators() {
+        getNthColumn(currentSort.index).className += currentSort.desc
+            ? ' sorted-desc'
+            : ' sorted';
+    }
+    // adds event listeners for all sorter widgets
+    function enableUI() {
+        var i,
+            el,
+            ithSorter = function ithSorter(i) {
+                var col = cols[i];
+
+                return function() {
+                    var desc = col.defaultDescSort;
+
+                    if (currentSort.index === i) {
+                        desc = !currentSort.desc;
+                    }
+                    sortByIndex(i, desc);
+                    removeSortIndicators();
+                    currentSort.index = i;
+                    currentSort.desc = desc;
+                    addSortIndicators();
+                };
+            };
+        for (i = 0; i < cols.length; i += 1) {
+            if (cols[i].sortable) {
+                // add the click event handler on the th so users
+                // dont have to click on those tiny arrows
+                el = getNthColumn(i).querySelector('.sorter').parentElement;
+                if (el.addEventListener) {
+                    el.addEventListener('click', ithSorter(i));
+                } else {
+                    el.attachEvent('onclick', ithSorter(i));
+                }
+            }
+        }
+    }
+    // adds sorting functionality to the UI
+    return function() {
+        if (!getTable()) {
+            return;
+        }
+        cols = loadColumns();
+        loadData();
+        addSortIndicators();
+        enableUI();
+    };
+})();
+
+window.addEventListener('load', addSorting);

node_modules/seedrandom/coverage/lcov.info

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+TN:
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+end_of_record
+TN:
+SF:/home/davidbau/git/seedrandom/lib/alea.js
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+end_of_record
+TN:
+SF:/home/davidbau/git/seedrandom/lib/tychei.js
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+end_of_record
+TN:
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+BRDA:61,3,1,1
+BRDA:67,4,0,1
+BRDA:67,4,1,0
+BRDA:67,5,0,1
+BRDA:67,5,1,1
+BRDA:69,6,0,0
+BRDA:69,6,1,0
+BRDA:69,7,0,0
+BRDA:69,7,1,0
+BRDA:77,8,0,1
+BRDA:77,8,1,1
+BRDA:78,9,0,1
+BRDA:78,9,1,0
+BRF:20
+BRH:14
+end_of_record
+TN:
+SF:/home/davidbau/git/seedrandom/lib/xor4096.js
+FN:26,(anonymous_0)
+FN:28,XorGen
+FN:32,(anonymous_2)
+FN:51,init
+FN:105,copy
+FN:112,impl
+FN:116,(anonymous_6)
+FN:117,(anonymous_7)
+FN:129,(anonymous_8)
+FN:137,(anonymous_9)
+FNF:10
+FNH:9
+FNDA:1,(anonymous_0)
+FNDA:3,XorGen
+FNDA:4105129,(anonymous_2)
+FNDA:3,init
+FNDA:2,copy
+FNDA:3,impl
+FNDA:4102054,(anonymous_6)
+FNDA:1025,(anonymous_7)
+FNDA:1,(anonymous_8)
+FNDA:0,(anonymous_9)
+DA:26,1
+DA:29,3
+DA:32,3
+DA:33,4105129
+DA:34,4105129
+DA:36,4105129
+DA:38,4105129
+DA:39,4105129
+DA:40,4105129
+DA:41,4105129
+DA:42,4105129
+DA:43,4105129
+DA:45,4105129
+DA:46,4105129
+DA:48,4105129
+DA:52,3
+DA:53,3
+DA:55,2
+DA:56,2
+DA:59,1
+DA:60,1
+DA:61,1
+DA:64,3
+DA:66,480
+DA:68,480
+DA:69,480
+DA:70,480
+DA:71,480
+DA:72,480
+DA:73,480
+DA:74,384
+DA:75,384
+DA:76,384
+DA:80,3
+DA:81,0
+DA:86,3
+DA:87,3
+DA:88,1536
+DA:89,1536
+DA:90,1536
+DA:91,1536
+DA:92,1536
+DA:93,1536
+DA:94,1536
+DA:97,3
+DA:98,3
+DA:99,3
+DA:102,3
+DA:106,2
+DA:107,2
+DA:108,2
+DA:109,2
+DA:113,3
+DA:114,3
+DA:115,3
+DA:116,4102054
+DA:117,3
+DA:118,1025
+DA:119,1025
+DA:120,1025
+DA:121,1025
+DA:123,1025
+DA:125,3
+DA:126,3
+DA:127,3
+DA:128,2
+DA:129,2
+DA:131,3
+DA:134,1
+DA:135,1
+DA:136,0
+DA:137,0
+DA:139,0
+LF:73
+LH:69
+BRDA:53,0,0,2
+BRDA:53,0,1,1
+BRDA:66,1,0,160
+BRDA:66,1,1,320
+BRDA:68,2,0,3
+BRDA:68,2,1,477
+BRDA:73,3,0,384
+BRDA:73,3,1,96
+BRDA:76,4,0,0
+BRDA:76,4,1,384
+BRDA:80,5,0,0
+BRDA:80,5,1,3
+BRDA:81,6,0,0
+BRDA:81,6,1,0
+BRDA:81,6,2,0
+BRDA:113,7,0,0
+BRDA:113,7,1,3
+BRDA:115,8,0,3
+BRDA:115,8,1,2
+BRDA:127,9,0,2
+BRDA:127,9,1,1
+BRDA:128,10,0,1
+BRDA:128,10,1,1
+BRDA:134,11,0,1
+BRDA:134,11,1,0
+BRDA:134,12,0,1
+BRDA:134,12,1,1
+BRDA:136,13,0,0
+BRDA:136,13,1,0
+BRDA:136,14,0,0
+BRDA:136,14,1,0
+BRDA:144,15,0,1
+BRDA:144,15,1,1
+BRDA:145,16,0,1
+BRDA:145,16,1,0
+BRF:35
+BRH:23
+end_of_record
+TN:
+SF:/home/davidbau/git/seedrandom/lib/xorshift7.js
+FN:6,(anonymous_0)
+FN:8,XorGen
+FN:12,(anonymous_2)
+FN:25,init
+FN:56,copy
+FN:62,impl
+FN:66,(anonymous_6)
+FN:67,(anonymous_7)
+FN:79,(anonymous_8)
+FN:87,(anonymous_9)
+FNF:10
+FNH:9
+FNDA:1,(anonymous_0)
+FNDA:3,XorGen
+FNDA:4105897,(anonymous_2)
+FNDA:3,init
+FNDA:2,copy
+FNDA:3,impl
+FNDA:4102054,(anonymous_6)
+FNDA:1025,(anonymous_7)
+FNDA:1,(anonymous_8)
+FNDA:0,(anonymous_9)
+DA:6,1
+DA:9,3
+DA:12,3
+DA:14,4105897
+DA:15,4105897
+DA:16,4105897
+DA:17,4105897
+DA:18,4105897
+DA:19,4105897
+DA:20,4105897
+DA:21,4105897
+DA:22,4105897
+DA:26,3
+DA:28,3
+DA:30,2
+DA:33,1
+DA:34,1
+DA:35,6
+DA:40,16
+DA:41,3
+DA:42,3
+DA:44,3
+DA:45,3
+DA:48,3
+DA:49,768
+DA:53,3
+DA:57,2
+DA:58,2
+DA:59,2
+DA:63,3
+DA:64,3
+DA:65,3
+DA:66,4102054
+DA:67,3
+DA:68,1025
+DA:69,1025
+DA:70,1025
+DA:71,1025
+DA:73,1025
+DA:75,3
+DA:76,3
+DA:77,3
+DA:78,2
+DA:79,2
+DA:81,3
+DA:84,1
+DA:85,1
+DA:86,0
+DA:87,0
+DA:89,0
+LF:50
+LH:47
+BRDA:28,0,0,2
+BRDA:28,0,1,1
+BRDA:41,1,0,19
+BRDA:41,1,1,17
+BRDA:42,2,0,2
+BRDA:42,2,1,1
+BRDA:63,3,0,0
+BRDA:63,3,1,3
+BRDA:65,4,0,3
+BRDA:65,4,1,2
+BRDA:77,5,0,2
+BRDA:77,5,1,1
+BRDA:78,6,0,1
+BRDA:78,6,1,1
+BRDA:84,7,0,1
+BRDA:84,7,1,0
+BRDA:84,8,0,1
+BRDA:84,8,1,1
+BRDA:86,9,0,0
+BRDA:86,9,1,0
+BRDA:86,10,0,0
+BRDA:86,10,1,0
+BRDA:94,11,0,1
+BRDA:94,11,1,1
+BRDA:95,12,0,1
+BRDA:95,12,1,0
+BRF:26
+BRH:19
+end_of_record
+TN:
+SF:/home/davidbau/git/seedrandom/lib/xorwow.js
+FN:4,(anonymous_0)
+FN:6,XorGen
+FN:10,(anonymous_2)
+FN:41,copy
+FN:51,impl
+FN:54,(anonymous_5)
+FN:55,(anonymous_6)
+FN:67,(anonymous_7)
+FN:75,(anonymous_8)
+FNF:9
+FNH:8
+FNDA:1,(anonymous_0)
+FNDA:3,XorGen
+FNDA:4105327,(anonymous_2)
+FNDA:2,copy
+FNDA:3,impl
+FNDA:4102054,(anonymous_5)
+FNDA:1025,(anonymous_6)
+FNDA:1,(anonymous_7)
+FNDA:0,(anonymous_8)
+DA:4,1
+DA:7,3
+DA:10,3
+DA:11,4105327
+DA:12,4105327
+DA:13,4105327
+DA:17,3
+DA:18,3
+DA:19,3
+DA:20,3
+DA:21,3
+DA:23,3
+DA:25,2
+DA:28,1
+DA:32,3
+DA:33,198
+DA:34,198
+DA:35,3
+DA:37,198
+DA:42,2
+DA:43,2
+DA:44,2
+DA:45,2
+DA:46,2
+DA:47,2
+DA:48,2
+DA:52,3
+DA:53,3
+DA:54,4102054
+DA:55,3
+DA:56,1025
+DA:57,1025
+DA:58,1025
+DA:59,1025
+DA:61,1025
+DA:63,3
+DA:64,3
+DA:65,3
+DA:66,2
+DA:67,2
+DA:69,3
+DA:72,1
+DA:73,1
+DA:74,0
+DA:75,0
+DA:77,0
+LF:46
+LH:43
+BRDA:23,0,0,2
+BRDA:23,0,1,1
+BRDA:34,1,0,3
+BRDA:34,1,1,195
+BRDA:53,2,0,3
+BRDA:53,2,1,2
+BRDA:65,3,0,2
+BRDA:65,3,1,1
+BRDA:66,4,0,1
+BRDA:66,4,1,1
+BRDA:72,5,0,1
+BRDA:72,5,1,0
+BRDA:72,6,0,1
+BRDA:72,6,1,1
+BRDA:74,7,0,0
+BRDA:74,7,1,0
+BRDA:74,8,0,0
+BRDA:74,8,1,0
+BRDA:82,9,0,1
+BRDA:82,9,1,1
+BRDA:83,10,0,1
+BRDA:83,10,1,0
+BRF:22
+BRH:16
+end_of_record

node_modules/seedrandom/index.js

@@ -0,0 +1,60 @@
+// A library of seedable RNGs implemented in Javascript.
+//
+// Usage:
+//
+// var seedrandom = require('seedrandom');
+// var random = seedrandom(1); // or any seed.
+// var x = random();       // 0 <= x < 1.  Every bit is random.
+// var x = random.quick(); // 0 <= x < 1.  32 bits of randomness.
+
+// alea, a 53-bit multiply-with-carry generator by Johannes Baagøe.
+// Period: ~2^116
+// Reported to pass all BigCrush tests.
+var alea = require('./lib/alea');
+
+// xor128, a pure xor-shift generator by George Marsaglia.
+// Period: 2^128-1.
+// Reported to fail: MatrixRank and LinearComp.
+var xor128 = require('./lib/xor128');
+
+// xorwow, George Marsaglia's 160-bit xor-shift combined plus weyl.
+// Period: 2^192-2^32
+// Reported to fail: CollisionOver, SimpPoker, and LinearComp.
+var xorwow = require('./lib/xorwow');
+
+// xorshift7, by François Panneton and Pierre L'ecuyer, takes
+// a different approach: it adds robustness by allowing more shifts
+// than Marsaglia's original three.  It is a 7-shift generator
+// with 256 bits, that passes BigCrush with no systmatic failures.
+// Period 2^256-1.
+// No systematic BigCrush failures reported.
+var xorshift7 = require('./lib/xorshift7');
+
+// xor4096, by Richard Brent, is a 4096-bit xor-shift with a
+// very long period that also adds a Weyl generator. It also passes
+// BigCrush with no systematic failures.  Its long period may
+// be useful if you have many generators and need to avoid
+// collisions.
+// Period: 2^4128-2^32.
+// No systematic BigCrush failures reported.
+var xor4096 = require('./lib/xor4096');
+
+// Tyche-i, by Samuel Neves and Filipe Araujo, is a bit-shifting random
+// number generator derived from ChaCha, a modern stream cipher.
+// https://eden.dei.uc.pt/~sneves/pubs/2011-snfa2.pdf
+// Period: ~2^127
+// No systematic BigCrush failures reported.
+var tychei = require('./lib/tychei');
+
+// The original ARC4-based prng included in this library.
+// Period: ~2^1600
+var sr = require('./seedrandom');
+
+sr.alea = alea;
+sr.xor128 = xor128;
+sr.xorwow = xorwow;
+sr.xorshift7 = xorshift7;
+sr.xor4096 = xor4096;
+sr.tychei = tychei;
+
+module.exports = sr;

node_modules/seedrandom/lib/alea.js

@@ -0,0 +1,114 @@
+// A port of an algorithm by Johannes Baagøe <baagoe@baagoe.com>, 2010
+// http://baagoe.com/en/RandomMusings/javascript/
+// https://github.com/nquinlan/better-random-numbers-for-javascript-mirror
+// Original work is under MIT license -
+
+// Copyright (C) 2010 by Johannes Baagøe <baagoe@baagoe.org>
+//
+// 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.
+
+
+
+(function(global, module, define) {
+
+function Alea(seed) {
+  var me = this, mash = Mash();
+
+  me.next = function() {
+    var t = 2091639 * me.s0 + me.c * 2.3283064365386963e-10; // 2^-32
+    me.s0 = me.s1;
+    me.s1 = me.s2;
+    return me.s2 = t - (me.c = t | 0);
+  };
+
+  // Apply the seeding algorithm from Baagoe.
+  me.c = 1;
+  me.s0 = mash(' ');
+  me.s1 = mash(' ');
+  me.s2 = mash(' ');
+  me.s0 -= mash(seed);
+  if (me.s0 < 0) { me.s0 += 1; }
+  me.s1 -= mash(seed);
+  if (me.s1 < 0) { me.s1 += 1; }
+  me.s2 -= mash(seed);
+  if (me.s2 < 0) { me.s2 += 1; }
+  mash = null;
+}
+
+function copy(f, t) {
+  t.c = f.c;
+  t.s0 = f.s0;
+  t.s1 = f.s1;
+  t.s2 = f.s2;
+  return t;
+}
+
+function impl(seed, opts) {
+  var xg = new Alea(seed),
+      state = opts && opts.state,
+      prng = xg.next;
+  prng.int32 = function() { return (xg.next() * 0x100000000) | 0; }
+  prng.double = function() {
+    return prng() + (prng() * 0x200000 | 0) * 1.1102230246251565e-16; // 2^-53
+  };
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+
+function Mash() {
+  var n = 0xefc8249d;
+
+  var mash = function(data) {
+    data = String(data);
+    for (var i = 0; i < data.length; i++) {
+      n += data.charCodeAt(i);
+      var h = 0.02519603282416938 * n;
+      n = h >>> 0;
+      h -= n;
+      h *= n;
+      n = h >>> 0;
+      h -= n;
+      n += h * 0x100000000; // 2^32
+    }
+    return (n >>> 0) * 2.3283064365386963e-10; // 2^-32
+  };
+
+  return mash;
+}
+
+
+if (module && module.exports) {
+  module.exports = impl;
+} else if (define && define.amd) {
+  define(function() { return impl; });
+} else {
+  this.alea = impl;
+}
+
+})(
+  this,
+  (typeof module) == 'object' && module,    // present in node.js
+  (typeof define) == 'function' && define   // present with an AMD loader
+);
+
+

node_modules/seedrandom/lib/alea.min.js

@@ -0,0 +1 @@
+!function(n,t,e){function u(n){var t=this,e=function(){var s=4022871197;return function(n){n=String(n);for(var t=0;t<n.length;t++){var e=.02519603282416938*(s+=n.charCodeAt(t));e-=s=e>>>0,s=(e*=s)>>>0,s+=4294967296*(e-=s)}return 2.3283064365386963e-10*(s>>>0)}}();t.next=function(){var n=2091639*t.s0+2.3283064365386963e-10*t.c;return t.s0=t.s1,t.s1=t.s2,t.s2=n-(t.c=0|n)},t.c=1,t.s0=e(" "),t.s1=e(" "),t.s2=e(" "),t.s0-=e(n),t.s0<0&&(t.s0+=1),t.s1-=e(n),t.s1<0&&(t.s1+=1),t.s2-=e(n),t.s2<0&&(t.s2+=1),e=null}function o(n,t){return t.c=n.c,t.s0=n.s0,t.s1=n.s1,t.s2=n.s2,t}function s(n,t){var e=new u(n),s=t&&t.state,r=e.next;return r.int32=function(){return 4294967296*e.next()|0},r.double=function(){return r()+11102230246251565e-32*(2097152*r()|0)},r.quick=r,s&&("object"==typeof s&&o(s,e),r.state=function(){return o(e,{})}),r}t&&t.exports?t.exports=s:e&&e.amd?e(function(){return s}):this.alea=s}(0,"object"==typeof module&&module,"function"==typeof define&&define);

node_modules/seedrandom/lib/crypto.js

@@ -0,0 +1,11 @@
+// mimic a subset of node's crypto API for the browser
+
+function randomBytes(width) {
+  var out = new Uint8Array(width);
+  (global.crypto || global.msCrypto).getRandomValues(out);
+  return out;
+}
+
+module.exports = {
+  randomBytes: randomBytes
+}

node_modules/seedrandom/lib/tychei.js

@@ -0,0 +1,103 @@
+// A Javascript implementaion of the "Tyche-i" prng algorithm by
+// Samuel Neves and Filipe Araujo.
+// See https://eden.dei.uc.pt/~sneves/pubs/2011-snfa2.pdf
+
+(function(global, module, define) {
+
+function XorGen(seed) {
+  var me = this, strseed = '';
+
+  // Set up generator function.
+  me.next = function() {
+    var b = me.b, c = me.c, d = me.d, a = me.a;
+    b = (b << 25) ^ (b >>> 7) ^ c;
+    c = (c - d) | 0;
+    d = (d << 24) ^ (d >>> 8) ^ a;
+    a = (a - b) | 0;
+    me.b = b = (b << 20) ^ (b >>> 12) ^ c;
+    me.c = c = (c - d) | 0;
+    me.d = (d << 16) ^ (c >>> 16) ^ a;
+    return me.a = (a - b) | 0;
+  };
+
+  /* The following is non-inverted tyche, which has better internal
+   * bit diffusion, but which is about 25% slower than tyche-i in JS.
+  me.next = function() {
+    var a = me.a, b = me.b, c = me.c, d = me.d;
+    a = (me.a + me.b | 0) >>> 0;
+    d = me.d ^ a; d = d << 16 ^ d >>> 16;
+    c = me.c + d | 0;
+    b = me.b ^ c; b = b << 12 ^ d >>> 20;
+    me.a = a = a + b | 0;
+    d = d ^ a; me.d = d = d << 8 ^ d >>> 24;
+    me.c = c = c + d | 0;
+    b = b ^ c;
+    return me.b = (b << 7 ^ b >>> 25);
+  }
+  */
+
+  me.a = 0;
+  me.b = 0;
+  me.c = 2654435769 | 0;
+  me.d = 1367130551;
+
+  if (seed === Math.floor(seed)) {
+    // Integer seed.
+    me.a = (seed / 0x100000000) | 0;
+    me.b = seed | 0;
+  } else {
+    // String seed.
+    strseed += seed;
+  }
+
+  // Mix in string seed, then discard an initial batch of 64 values.
+  for (var k = 0; k < strseed.length + 20; k++) {
+    me.b ^= strseed.charCodeAt(k) | 0;
+    me.next();
+  }
+}
+
+function copy(f, t) {
+  t.a = f.a;
+  t.b = f.b;
+  t.c = f.c;
+  t.d = f.d;
+  return t;
+};
+
+function impl(seed, opts) {
+  var xg = new XorGen(seed),
+      state = opts && opts.state,
+      prng = function() { return (xg.next() >>> 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() >>> 11,
+          bot = (xg.next() >>> 0) / 0x100000000,
+          result = (top + bot) / (1 << 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+
+if (module && module.exports) {
+  module.exports = impl;
+} else if (define && define.amd) {
+  define(function() { return impl; });
+} else {
+  this.tychei = impl;
+}
+
+})(
+  this,
+  (typeof module) == 'object' && module,    // present in node.js
+  (typeof define) == 'function' && define   // present with an AMD loader
+);
+
+

node_modules/seedrandom/lib/tychei.min.js

@@ -0,0 +1 @@
+!function(t,n,e){function u(t){var r=this,n="";r.next=function(){var t=r.b,n=r.c,e=r.d,o=r.a;return t=t<<25^t>>>7^n,n=n-e|0,e=e<<24^e>>>8^o,o=o-t|0,r.b=t=t<<20^t>>>12^n,r.c=n=n-e|0,r.d=e<<16^n>>>16^o,r.a=o-t|0},r.a=0,r.b=0,r.c=-1640531527,r.d=1367130551,t===Math.floor(t)?(r.a=t/4294967296|0,r.b=0|t):n+=t;for(var e=0;e<n.length+20;e++)r.b^=0|n.charCodeAt(e),r.next()}function c(t,n){return n.a=t.a,n.b=t.b,n.c=t.c,n.d=t.d,n}function o(t,n){function e(){return(o.next()>>>0)/4294967296}var o=new u(t),r=n&&n.state;return e.double=function(){do{var t=((o.next()>>>11)+(o.next()>>>0)/4294967296)/(1<<21)}while(0===t);return t},e.int32=o.next,e.quick=e,r&&("object"==typeof r&&c(r,o),e.state=function(){return c(o,{})}),e}n&&n.exports?n.exports=o:e&&e.amd?e(function(){return o}):this.tychei=o}(0,"object"==typeof module&&module,"function"==typeof define&&define);

node_modules/seedrandom/lib/xor128.js

@@ -0,0 +1,81 @@
+// A Javascript implementaion of the "xor128" prng algorithm by
+// George Marsaglia.  See http://www.jstatsoft.org/v08/i14/paper
+
+(function(global, module, define) {
+
+function XorGen(seed) {
+  var me = this, strseed = '';
+
+  me.x = 0;
+  me.y = 0;
+  me.z = 0;
+  me.w = 0;
+
+  // Set up generator function.
+  me.next = function() {
+    var t = me.x ^ (me.x << 11);
+    me.x = me.y;
+    me.y = me.z;
+    me.z = me.w;
+    return me.w ^= (me.w >>> 19) ^ t ^ (t >>> 8);
+  };
+
+  if (seed === (seed | 0)) {
+    // Integer seed.
+    me.x = seed;
+  } else {
+    // String seed.
+    strseed += seed;
+  }
+
+  // Mix in string seed, then discard an initial batch of 64 values.
+  for (var k = 0; k < strseed.length + 64; k++) {
+    me.x ^= strseed.charCodeAt(k) | 0;
+    me.next();
+  }
+}
+
+function copy(f, t) {
+  t.x = f.x;
+  t.y = f.y;
+  t.z = f.z;
+  t.w = f.w;
+  return t;
+}
+
+function impl(seed, opts) {
+  var xg = new XorGen(seed),
+      state = opts && opts.state,
+      prng = function() { return (xg.next() >>> 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() >>> 11,
+          bot = (xg.next() >>> 0) / 0x100000000,
+          result = (top + bot) / (1 << 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+
+if (module && module.exports) {
+  module.exports = impl;
+} else if (define && define.amd) {
+  define(function() { return impl; });
+} else {
+  this.xor128 = impl;
+}
+
+})(
+  this,
+  (typeof module) == 'object' && module,    // present in node.js
+  (typeof define) == 'function' && define   // present with an AMD loader
+);
+
+

node_modules/seedrandom/lib/xor128.min.js

@@ -0,0 +1 @@
+!function(t,n,e){function u(t){var n=this,e="";n.x=0,n.y=0,n.z=0,n.w=0,n.next=function(){var t=n.x^n.x<<11;return n.x=n.y,n.y=n.z,n.z=n.w,n.w^=n.w>>>19^t^t>>>8},t===(0|t)?n.x=t:e+=t;for(var o=0;o<e.length+64;o++)n.x^=0|e.charCodeAt(o),n.next()}function i(t,n){return n.x=t.x,n.y=t.y,n.z=t.z,n.w=t.w,n}function o(t,n){function e(){return(o.next()>>>0)/4294967296}var o=new u(t),r=n&&n.state;return e.double=function(){do{var t=((o.next()>>>11)+(o.next()>>>0)/4294967296)/(1<<21)}while(0===t);return t},e.int32=o.next,e.quick=e,r&&("object"==typeof r&&i(r,o),e.state=function(){return i(o,{})}),e}n&&n.exports?n.exports=o:e&&e.amd?e(function(){return o}):this.xor128=o}(0,"object"==typeof module&&module,"function"==typeof define&&define);

node_modules/seedrandom/lib/xor4096.js

@@ -0,0 +1,146 @@
+// A Javascript implementaion of Richard Brent's Xorgens xor4096 algorithm.
+//
+// This fast non-cryptographic random number generator is designed for
+// use in Monte-Carlo algorithms. It combines a long-period xorshift
+// generator with a Weyl generator, and it passes all common batteries
+// of stasticial tests for randomness while consuming only a few nanoseconds
+// for each prng generated.  For background on the generator, see Brent's
+// paper: "Some long-period random number generators using shifts and xors."
+// http://arxiv.org/pdf/1004.3115v1.pdf
+//
+// Usage:
+//
+// var xor4096 = require('xor4096');
+// random = xor4096(1);                        // Seed with int32 or string.
+// assert.equal(random(), 0.1520436450538547); // (0, 1) range, 53 bits.
+// assert.equal(random.int32(), 1806534897);   // signed int32, 32 bits.
+//
+// For nonzero numeric keys, this impelementation provides a sequence
+// identical to that by Brent's xorgens 3 implementaion in C.  This
+// implementation also provides for initalizing the generator with
+// string seeds, or for saving and restoring the state of the generator.
+//
+// On Chrome, this prng benchmarks about 2.1 times slower than
+// Javascript's built-in Math.random().
+
+(function(global, module, define) {
+
+function XorGen(seed) {
+  var me = this;
+
+  // Set up generator function.
+  me.next = function() {
+    var w = me.w,
+        X = me.X, i = me.i, t, v;
+    // Update Weyl generator.
+    me.w = w = (w + 0x61c88647) | 0;
+    // Update xor generator.
+    v = X[(i + 34) & 127];
+    t = X[i = ((i + 1) & 127)];
+    v ^= v << 13;
+    t ^= t << 17;
+    v ^= v >>> 15;
+    t ^= t >>> 12;
+    // Update Xor generator array state.
+    v = X[i] = v ^ t;
+    me.i = i;
+    // Result is the combination.
+    return (v + (w ^ (w >>> 16))) | 0;
+  };
+
+  function init(me, seed) {
+    var t, v, i, j, w, X = [], limit = 128;
+    if (seed === (seed | 0)) {
+      // Numeric seeds initialize v, which is used to generates X.
+      v = seed;
+      seed = null;
+    } else {
+      // String seeds are mixed into v and X one character at a time.
+      seed = seed + '\0';
+      v = 0;
+      limit = Math.max(limit, seed.length);
+    }
+    // Initialize circular array and weyl value.
+    for (i = 0, j = -32; j < limit; ++j) {
+      // Put the unicode characters into the array, and shuffle them.
+      if (seed) v ^= seed.charCodeAt((j + 32) % seed.length);
+      // After 32 shuffles, take v as the starting w value.
+      if (j === 0) w = v;
+      v ^= v << 10;
+      v ^= v >>> 15;
+      v ^= v << 4;
+      v ^= v >>> 13;
+      if (j >= 0) {
+        w = (w + 0x61c88647) | 0;     // Weyl.
+        t = (X[j & 127] ^= (v + w));  // Combine xor and weyl to init array.
+        i = (0 == t) ? i + 1 : 0;     // Count zeroes.
+      }
+    }
+    // We have detected all zeroes; make the key nonzero.
+    if (i >= 128) {
+      X[(seed && seed.length || 0) & 127] = -1;
+    }
+    // Run the generator 512 times to further mix the state before using it.
+    // Factoring this as a function slows the main generator, so it is just
+    // unrolled here.  The weyl generator is not advanced while warming up.
+    i = 127;
+    for (j = 4 * 128; j > 0; --j) {
+      v = X[(i + 34) & 127];
+      t = X[i = ((i + 1) & 127)];
+      v ^= v << 13;
+      t ^= t << 17;
+      v ^= v >>> 15;
+      t ^= t >>> 12;
+      X[i] = v ^ t;
+    }
+    // Storing state as object members is faster than using closure variables.
+    me.w = w;
+    me.X = X;
+    me.i = i;
+  }
+
+  init(me, seed);
+}
+
+function copy(f, t) {
+  t.i = f.i;
+  t.w = f.w;
+  t.X = f.X.slice();
+  return t;
+};
+
+function impl(seed, opts) {
+  if (seed == null) seed = +(new Date);
+  var xg = new XorGen(seed),
+      state = opts && opts.state,
+      prng = function() { return (xg.next() >>> 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() >>> 11,
+          bot = (xg.next() >>> 0) / 0x100000000,
+          result = (top + bot) / (1 << 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (state.X) copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+
+if (module && module.exports) {
+  module.exports = impl;
+} else if (define && define.amd) {
+  define(function() { return impl; });
+} else {
+  this.xor4096 = impl;
+}
+
+})(
+  this,                                     // window object or global
+  (typeof module) == 'object' && module,    // present in node.js
+  (typeof define) == 'function' && define   // present with an AMD loader
+);

node_modules/seedrandom/lib/xor4096.min.js

@@ -0,0 +1 @@
+!function(n,t,e){function o(n){var o=this;o.next=function(){var n,t,e=o.w,r=o.X,i=o.i;return o.w=e=e+1640531527|0,t=r[i+34&127],n=r[i=i+1&127],t^=t<<13,n^=n<<17,t^=t>>>15,n^=n>>>12,t=r[i]=t^n,o.i=i,t+(e^e>>>16)|0},function(n,t){var e,r,i,o,u,f=[],c=128;for(t===(0|t)?(r=t,t=null):(t+="\0",r=0,c=Math.max(c,t.length)),i=0,o=-32;o<c;++o)t&&(r^=t.charCodeAt((o+32)%t.length)),0===o&&(u=r),r^=r<<10,r^=r>>>15,r^=r<<4,r^=r>>>13,0<=o&&(u=u+1640531527|0,i=0==(e=f[127&o]^=r+u)?i+1:0);for(128<=i&&(f[127&(t&&t.length||0)]=-1),i=127,o=512;0<o;--o)r=f[i+34&127],e=f[i=i+1&127],r^=r<<13,e^=e<<17,r^=r>>>15,e^=e>>>12,f[i]=r^e;n.w=u,n.X=f,n.i=i}(o,n)}function u(n,t){return t.i=n.i,t.w=n.w,t.X=n.X.slice(),t}function r(n,t){null==n&&(n=+new Date);function e(){return(r.next()>>>0)/4294967296}var r=new o(n),i=t&&t.state;return e.double=function(){do{var n=((r.next()>>>11)+(r.next()>>>0)/4294967296)/(1<<21)}while(0===n);return n},e.int32=r.next,e.quick=e,i&&(i.X&&u(i,r),e.state=function(){return u(r,{})}),e}t&&t.exports?t.exports=r:e&&e.amd?e(function(){return r}):this.xor4096=r}(0,"object"==typeof module&&module,"function"==typeof define&&define);

node_modules/seedrandom/lib/xorshift7.js

@@ -0,0 +1,97 @@
+// A Javascript implementaion of the "xorshift7" algorithm by
+// François Panneton and Pierre L'ecuyer:
+// "On the Xorgshift Random Number Generators"
+// http://saluc.engr.uconn.edu/refs/crypto/rng/panneton05onthexorshift.pdf
+
+(function(global, module, define) {
+
+function XorGen(seed) {
+  var me = this;
+
+  // Set up generator function.
+  me.next = function() {
+    // Update xor generator.
+    var X = me.x, i = me.i, t, v, w;
+    t = X[i]; t ^= (t >>> 7); v = t ^ (t << 24);
+    t = X[(i + 1) & 7]; v ^= t ^ (t >>> 10);
+    t = X[(i + 3) & 7]; v ^= t ^ (t >>> 3);
+    t = X[(i + 4) & 7]; v ^= t ^ (t << 7);
+    t = X[(i + 7) & 7]; t = t ^ (t << 13); v ^= t ^ (t << 9);
+    X[i] = v;
+    me.i = (i + 1) & 7;
+    return v;
+  };
+
+  function init(me, seed) {
+    var j, w, X = [];
+
+    if (seed === (seed | 0)) {
+      // Seed state array using a 32-bit integer.
+      w = X[0] = seed;
+    } else {
+      // Seed state using a string.
+      seed = '' + seed;
+      for (j = 0; j < seed.length; ++j) {
+        X[j & 7] = (X[j & 7] << 15) ^
+            (seed.charCodeAt(j) + X[(j + 1) & 7] << 13);
+      }
+    }
+    // Enforce an array length of 8, not all zeroes.
+    while (X.length < 8) X.push(0);
+    for (j = 0; j < 8 && X[j] === 0; ++j);
+    if (j == 8) w = X[7] = -1; else w = X[j];
+
+    me.x = X;
+    me.i = 0;
+
+    // Discard an initial 256 values.
+    for (j = 256; j > 0; --j) {
+      me.next();
+    }
+  }
+
+  init(me, seed);
+}
+
+function copy(f, t) {
+  t.x = f.x.slice();
+  t.i = f.i;
+  return t;
+}
+
+function impl(seed, opts) {
+  if (seed == null) seed = +(new Date);
+  var xg = new XorGen(seed),
+      state = opts && opts.state,
+      prng = function() { return (xg.next() >>> 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() >>> 11,
+          bot = (xg.next() >>> 0) / 0x100000000,
+          result = (top + bot) / (1 << 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (state.x) copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+
+if (module && module.exports) {
+  module.exports = impl;
+} else if (define && define.amd) {
+  define(function() { return impl; });
+} else {
+  this.xorshift7 = impl;
+}
+
+})(
+  this,
+  (typeof module) == 'object' && module,    // present in node.js
+  (typeof define) == 'function' && define   // present with an AMD loader
+);
+

node_modules/seedrandom/lib/xorshift7.min.js

@@ -0,0 +1 @@
+!function(n,t,e){function o(n){var i=this;i.next=function(){var n,t,e=i.x,r=i.i;return n=e[r],t=(n^=n>>>7)^n<<24,t^=(n=e[r+1&7])^n>>>10,t^=(n=e[r+3&7])^n>>>3,t^=(n=e[r+4&7])^n<<7,n=e[r+7&7],t^=(n^=n<<13)^n<<9,e[r]=t,i.i=r+1&7,t},function(n,t){var e,r=[];if(t===(0|t))r[0]=t;else for(t=""+t,e=0;e<t.length;++e)r[7&e]=r[7&e]<<15^t.charCodeAt(e)+r[e+1&7]<<13;for(;r.length<8;)r.push(0);for(e=0;e<8&&0===r[e];++e);for(8==e?r[7]=-1:r[e],n.x=r,n.i=0,e=256;0<e;--e)n.next()}(i,n)}function u(n,t){return t.x=n.x.slice(),t.i=n.i,t}function r(n,t){null==n&&(n=+new Date);function e(){return(r.next()>>>0)/4294967296}var r=new o(n),i=t&&t.state;return e.double=function(){do{var n=((r.next()>>>11)+(r.next()>>>0)/4294967296)/(1<<21)}while(0===n);return n},e.int32=r.next,e.quick=e,i&&(i.x&&u(i,r),e.state=function(){return u(r,{})}),e}t&&t.exports?t.exports=r:e&&e.amd?e(function(){return r}):this.xorshift7=r}(0,"object"==typeof module&&module,"function"==typeof define&&define);

node_modules/seedrandom/lib/xorwow.js

@@ -0,0 +1,86 @@
+// A Javascript implementaion of the "xorwow" prng algorithm by
+// George Marsaglia.  See http://www.jstatsoft.org/v08/i14/paper
+
+(function(global, module, define) {
+
+function XorGen(seed) {
+  var me = this, strseed = '';
+
+  // Set up generator function.
+  me.next = function() {
+    var t = (me.x ^ (me.x >>> 2));
+    me.x = me.y; me.y = me.z; me.z = me.w; me.w = me.v;
+    return (me.d = (me.d + 362437 | 0)) +
+       (me.v = (me.v ^ (me.v << 4)) ^ (t ^ (t << 1))) | 0;
+  };
+
+  me.x = 0;
+  me.y = 0;
+  me.z = 0;
+  me.w = 0;
+  me.v = 0;
+
+  if (seed === (seed | 0)) {
+    // Integer seed.
+    me.x = seed;
+  } else {
+    // String seed.
+    strseed += seed;
+  }
+
+  // Mix in string seed, then discard an initial batch of 64 values.
+  for (var k = 0; k < strseed.length + 64; k++) {
+    me.x ^= strseed.charCodeAt(k) | 0;
+    if (k == strseed.length) {
+      me.d = me.x << 10 ^ me.x >>> 4;
+    }
+    me.next();
+  }
+}
+
+function copy(f, t) {
+  t.x = f.x;
+  t.y = f.y;
+  t.z = f.z;
+  t.w = f.w;
+  t.v = f.v;
+  t.d = f.d;
+  return t;
+}
+
+function impl(seed, opts) {
+  var xg = new XorGen(seed),
+      state = opts && opts.state,
+      prng = function() { return (xg.next() >>> 0) / 0x100000000; };
+  prng.double = function() {
+    do {
+      var top = xg.next() >>> 11,
+          bot = (xg.next() >>> 0) / 0x100000000,
+          result = (top + bot) / (1 << 21);
+    } while (result === 0);
+    return result;
+  };
+  prng.int32 = xg.next;
+  prng.quick = prng;
+  if (state) {
+    if (typeof(state) == 'object') copy(state, xg);
+    prng.state = function() { return copy(xg, {}); }
+  }
+  return prng;
+}
+
+if (module && module.exports) {
+  module.exports = impl;
+} else if (define && define.amd) {
+  define(function() { return impl; });
+} else {
+  this.xorwow = impl;
+}
+
+})(
+  this,
+  (typeof module) == 'object' && module,    // present in node.js
+  (typeof define) == 'function' && define   // present with an AMD loader
+);
+
+

node_modules/seedrandom/lib/xorwow.min.js

@@ -0,0 +1 @@
+!function(t,n,e){function u(t){var n=this,e="";n.next=function(){var t=n.x^n.x>>>2;return n.x=n.y,n.y=n.z,n.z=n.w,n.w=n.v,(n.d=n.d+362437|0)+(n.v=n.v^n.v<<4^t^t<<1)|0},n.x=0,n.y=0,n.z=0,n.w=0,t===((n.v=0)|t)?n.x=t:e+=t;for(var o=0;o<e.length+64;o++)n.x^=0|e.charCodeAt(o),o==e.length&&(n.d=n.x<<10^n.x>>>4),n.next()}function x(t,n){return n.x=t.x,n.y=t.y,n.z=t.z,n.w=t.w,n.v=t.v,n.d=t.d,n}function o(t,n){function e(){return(o.next()>>>0)/4294967296}var o=new u(t),r=n&&n.state;return e.double=function(){do{var t=((o.next()>>>11)+(o.next()>>>0)/4294967296)/(1<<21)}while(0===t);return t},e.int32=o.next,e.quick=e,r&&("object"==typeof r&&x(r,o),e.state=function(){return x(o,{})}),e}n&&n.exports?n.exports=o:e&&e.amd?e(function(){return o}):this.xorwow=o}(0,"object"==typeof module&&module,"function"==typeof define&&define);

node_modules/seedrandom/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "seedrandom",
+  "version": "3.0.5",
+  "description": "Seeded random number generator for Javascript.",
+  "main": "index.js",
+  "jsdelivr": "seedrandom.min.js",
+  "unpkg": "seedrandom.min.js",
+  "keywords": [
+    "seed",
+    "random",
+    "crypto"
+  ],
+  "scripts": {
+    "test": "grunt travis"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/davidbau/seedrandom.git"
+  },
+  "author": "David Bau",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/davidbau/seedrandom/issues"
+  },
+  "homepage": "http://davidbau.com/archives/2010/01/30/random_seeds_coded_hints_and_quintillions.html",
+  "config": {
+    "blanket": {
+      "pattern": [
+        "seedrandom.js",
+        "lib/alea.js",
+        "lib/xor128.js",
+        "lib/xorwow.js",
+        "lib/xorshift7.js",
+        "lib/tychei.js",
+        "lib/xor4096.js"
+      ]
+    }
+  },
+  "browser": {
+    "crypto": false
+  },
+  "devDependencies": {
+    "blanket": "latest",
+    "coveralls": "latest",
+    "grunt": "latest",
+    "grunt-browserify": "latest",
+    "grunt-release": "davidbau/grunt-release",
+    "grunt-cli": "latest",
+    "grunt-contrib-connect": "latest",
+    "grunt-contrib-copy": "latest",
+    "grunt-contrib-qunit": "latest",
+    "grunt-contrib-uglify": "latest",
+    "grunt-mocha-nyc": "latest",
+    "mocha": "latest",
+    "nyc": "latest",
+    "proxyquire": "latest",
+    "qunit": "latest",
+    "requirejs": "latest"
+  }
+}

node_modules/seedrandom/seedrandom.js

@@ -0,0 +1,253 @@
+/*
+Copyright 2019 David Bau.
+
+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.
+
+*/
+
+(function (global, pool, math) {
+//
+// The following constants are related to IEEE 754 limits.
+//
+
+var width = 256,        // each RC4 output is 0 <= x < 256
+    chunks = 6,         // at least six RC4 outputs for each double
+    digits = 52,        // there are 52 significant digits in a double
+    rngname = 'random', // rngname: name for Math.random and Math.seedrandom
+    startdenom = math.pow(width, chunks),
+    significance = math.pow(2, digits),
+    overflow = significance * 2,
+    mask = width - 1,
+    nodecrypto;         // node.js crypto module, initialized at the bottom.
+
+//
+// seedrandom()
+// This is the seedrandom function described above.
+//
+function seedrandom(seed, options, callback) {
+  var key = [];
+  options = (options == true) ? { entropy: true } : (options || {});
+
+  // Flatten the seed string or build one from local entropy if needed.
+  var shortseed = mixkey(flatten(
+    options.entropy ? [seed, tostring(pool)] :
+    (seed == null) ? autoseed() : seed, 3), key);
+
+  // Use the seed to initialize an ARC4 generator.
+  var arc4 = new ARC4(key);
+
+  // This function returns a random double in [0, 1) that contains
+  // randomness in every bit of the mantissa of the IEEE 754 value.
+  var prng = function() {
+    var n = arc4.g(chunks),             // Start with a numerator n < 2 ^ 48
+        d = startdenom,                 //   and denominator d = 2 ^ 48.
+        x = 0;                          //   and no 'extra last byte'.
+    while (n < significance) {          // Fill up all significant digits by
+      n = (n + x) * width;              //   shifting numerator and
+      d *= width;                       //   denominator and generating a
+      x = arc4.g(1);                    //   new least-significant-byte.
+    }
+    while (n >= overflow) {             // To avoid rounding up, before adding
+      n /= 2;                           //   last byte, shift everything
+      d /= 2;                           //   right using integer math until
+      x >>>= 1;                         //   we have exactly the desired bits.
+    }
+    return (n + x) / d;                 // Form the number within [0, 1).
+  };
+
+  prng.int32 = function() { return arc4.g(4) | 0; }
+  prng.quick = function() { return arc4.g(4) / 0x100000000; }
+  prng.double = prng;
+
+  // Mix the randomness into accumulated entropy.
+  mixkey(tostring(arc4.S), pool);
+
+  // Calling convention: what to return as a function of prng, seed, is_math.
+  return (options.pass || callback ||
+      function(prng, seed, is_math_call, state) {
+        if (state) {
+          // Load the arc4 state from the given state if it has an S array.
+          if (state.S) { copy(state, arc4); }
+          // Only provide the .state method if requested via options.state.
+          prng.state = function() { return copy(arc4, {}); }
+        }
+
+        // If called as a method of Math (Math.seedrandom()), mutate
+        // Math.random because that is how seedrandom.js has worked since v1.0.
+        if (is_math_call) { math[rngname] = prng; return seed; }
+
+        // Otherwise, it is a newer calling convention, so return the
+        // prng directly.
+        else return prng;
+      })(
+  prng,
+  shortseed,
+  'global' in options ? options.global : (this == math),
+  options.state);
+}
+
+//
+// ARC4
+//
+// An ARC4 implementation.  The constructor takes a key in the form of
+// an array of at most (width) integers that should be 0 <= x < (width).
+//
+// The g(count) method returns a pseudorandom integer that concatenates
+// the next (count) outputs from ARC4.  Its return value is a number x
+// that is in the range 0 <= x < (width ^ count).
+//
+function ARC4(key) {
+  var t, keylen = key.length,
+      me = this, i = 0, j = me.i = me.j = 0, s = me.S = [];
+
+  // The empty key [] is treated as [0].
+  if (!keylen) { key = [keylen++]; }
+
+  // Set up S using the standard key scheduling algorithm.
+  while (i < width) {
+    s[i] = i++;
+  }
+  for (i = 0; i < width; i++) {
+    s[i] = s[j = mask & (j + key[i % keylen] + (t = s[i]))];
+    s[j] = t;
+  }
+
+  // The "g" method returns the next (count) outputs as one number.
+  (me.g = function(count) {
+    // Using instance members instead of closure state nearly doubles speed.
+    var t, r = 0,
+        i = me.i, j = me.j, s = me.S;
+    while (count--) {
+      t = s[i = mask & (i + 1)];
+      r = r * width + s[mask & ((s[i] = s[j = mask & (j + t)]) + (s[j] = t))];
+    }
+    me.i = i; me.j = j;
+    return r;
+    // For robust unpredictability, the function call below automatically
+    // discards an initial batch of values.  This is called RC4-drop[256].
+    // See http://google.com/search?q=rsa+fluhrer+response&btnI
+  })(width);
+}
+
+//
+// copy()
+// Copies internal state of ARC4 to or from a plain object.
+//
+function copy(f, t) {
+  t.i = f.i;
+  t.j = f.j;
+  t.S = f.S.slice();
+  return t;
+};
+
+//
+// flatten()
+// Converts an object tree to nested arrays of strings.
+//
+function flatten(obj, depth) {
+  var result = [], typ = (typeof obj), prop;
+  if (depth && typ == 'object') {
+    for (prop in obj) {
+      try { result.push(flatten(obj[prop], depth - 1)); } catch (e) {}
+    }
+  }
+  return (result.length ? result : typ == 'string' ? obj : obj + '\0');
+}
+
+//
+// mixkey()
+// Mixes a string seed into a key that is an array of integers, and
+// returns a shortened string seed that is equivalent to the result key.
+//
+function mixkey(seed, key) {
+  var stringseed = seed + '', smear, j = 0;
+  while (j < stringseed.length) {
+    key[mask & j] =
+      mask & ((smear ^= key[mask & j] * 19) + stringseed.charCodeAt(j++));
+  }
+  return tostring(key);
+}
+
+//
+// autoseed()
+// Returns an object for autoseeding, using window.crypto and Node crypto
+// module if available.
+//
+function autoseed() {
+  try {
+    var out;
+    if (nodecrypto && (out = nodecrypto.randomBytes)) {
+      // The use of 'out' to remember randomBytes makes tight minified code.
+      out = out(width);
+    } else {
+      out = new Uint8Array(width);
+      (global.crypto || global.msCrypto).getRandomValues(out);
+    }
+    return tostring(out);
+  } catch (e) {
+    var browser = global.navigator,
+        plugins = browser && browser.plugins;
+    return [+new Date, global, plugins, global.screen, tostring(pool)];
+  }
+}
+
+//
+// tostring()
+// Converts an array of charcodes to a string
+//
+function tostring(a) {
+  return String.fromCharCode.apply(0, a);
+}
+
+//
+// When seedrandom.js is loaded, we immediately mix a few bits
+// from the built-in RNG into the entropy pool.  Because we do
+// not want to interfere with deterministic PRNG state later,
+// seedrandom will not call math.random on its own again after
+// initialization.
+//
+mixkey(math.random(), pool);
+
+//
+// Nodejs and AMD support: export the implementation as a module using
+// either convention.
+//
+if ((typeof module) == 'object' && module.exports) {
+  module.exports = seedrandom;
+  // When in node.js, try using crypto package for autoseeding.
+  try {
+    nodecrypto = require('crypto');
+  } catch (ex) {}
+} else if ((typeof define) == 'function' && define.amd) {
+  define(function() { return seedrandom; });
+} else {
+  // When included as a plain script, set up Math.seedrandom global.
+  math['seed' + rngname] = seedrandom;
+}
+
+
+// End anonymous scope, and pass initial values.
+})(
+  // global: `self` in browsers (including strict mode and web workers),
+  // otherwise `this` in Node and other environments
+  (typeof self !== 'undefined') ? self : this,
+  [],     // pool: entropy pool starts empty
+  Math    // math: package containing random, pow, and seedrandom
+);

node_modules/seedrandom/seedrandom.min.js

@@ -0,0 +1 @@
+!function(f,a,c){var s,l=256,p="random",d=c.pow(l,6),g=c.pow(2,52),y=2*g,h=l-1;function n(n,t,r){function e(){for(var n=u.g(6),t=d,r=0;n<g;)n=(n+r)*l,t*=l,r=u.g(1);for(;y<=n;)n/=2,t/=2,r>>>=1;return(n+r)/t}var o=[],i=j(function n(t,r){var e,o=[],i=typeof t;if(r&&"object"==i)for(e in t)try{o.push(n(t[e],r-1))}catch(n){}return o.length?o:"string"==i?t:t+"\0"}((t=1==t?{entropy:!0}:t||{}).entropy?[n,S(a)]:null==n?function(){try{var n;return s&&(n=s.randomBytes)?n=n(l):(n=new Uint8Array(l),(f.crypto||f.msCrypto).getRandomValues(n)),S(n)}catch(n){var t=f.navigator,r=t&&t.plugins;return[+new Date,f,r,f.screen,S(a)]}}():n,3),o),u=new m(o);return e.int32=function(){return 0|u.g(4)},e.quick=function(){return u.g(4)/4294967296},e.double=e,j(S(u.S),a),(t.pass||r||function(n,t,r,e){return e&&(e.S&&v(e,u),n.state=function(){return v(u,{})}),r?(c[p]=n,t):n})(e,i,"global"in t?t.global:this==c,t.state)}function m(n){var t,r=n.length,u=this,e=0,o=u.i=u.j=0,i=u.S=[];for(r||(n=[r++]);e<l;)i[e]=e++;for(e=0;e<l;e++)i[e]=i[o=h&o+n[e%r]+(t=i[e])],i[o]=t;(u.g=function(n){for(var t,r=0,e=u.i,o=u.j,i=u.S;n--;)t=i[e=h&e+1],r=r*l+i[h&(i[e]=i[o=h&o+t])+(i[o]=t)];return u.i=e,u.j=o,r})(l)}function v(n,t){return t.i=n.i,t.j=n.j,t.S=n.S.slice(),t}function j(n,t){for(var r,e=n+"",o=0;o<e.length;)t[h&o]=h&(r^=19*t[h&o])+e.charCodeAt(o++);return S(t)}function S(n){return String.fromCharCode.apply(0,n)}if(j(c.random(),a),"object"==typeof module&&module.exports){module.exports=n;try{s=require("crypto")}catch(n){}}else"function"==typeof define&&define.amd?define(function(){return n}):c["seed"+p]=n}("undefined"!=typeof self?self:this,[],Math);