.

node_modules/nwsapi/LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2007-2019 Diego Perini (http://www.iport.it/)
+
+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/nwsapi/README.md

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+# [NWSAPI](http://dperini.github.io/nwsapi/)
+
+Fast CSS Selectors API Engine
+
+![](https://img.shields.io/npm/v/nwsapi.svg?colorB=orange&style=flat) ![](https://img.shields.io/github/tag/dperini/nwsapi.svg?style=flat) ![](https://img.shields.io/npm/dw/nwsapi.svg?style=flat) ![](https://img.shields.io/github/issues/dperini/nwsapi.svg?style=flat)
+
+NWSAPI is the development progress of [NWMATCHER](https://github.com/dperini/nwmatcher) aiming at [Selectors Level 4](https://www.w3.org/TR/selectors-4/) conformance. It has been completely reworked to be easily extended and maintained. It is a right-to-left selector parser and compiler written in pure Javascript with no external dependencies. It was initially thought as a cross browser library to improve event delegation and web page scraping in various frameworks but it has become a popular replacement of the native CSS selection and matching functionality in newer browsers and headless environments.
+
+It uses [regular expressions](https://en.wikipedia.org/wiki/Regular_expression) to parse CSS selector strings and [metaprogramming](https://en.wikipedia.org/wiki/Metaprogramming) to transforms these selector strings into Javascript function resolvers. This process is executed only once for each selector string allowing memoization of the function resolvers and achieving unmatched performances.
+
+## Installation
+
+To include NWSAPI in a standard web page:
+
+```html
+<script type="text/javascript" src="nwsapi.js"></script>
+```
+
+To include NWSAPI in a standard web page and automatically replace the native QSA:
+
+```html
+<script type="text/javascript" src="nwsapi.js" onload="NW.Dom.install()"></script>
+```
+
+To use NWSAPI with Node.js:
+
+```
+$ npm install nwsapi
+```
+
+NWSAPI currently supports browsers (as a global, `NW.Dom`) and headless environments (as a CommonJS module).
+
+
+## Supported Selectors
+
+Here is a list of all the CSS2/CSS3/CSS4 [Supported selectors](https://github.com/dperini/nwsapi/wiki/CSS-supported-selectors).
+
+
+## Features and Compliance
+
+You can read more about NWSAPI [features and compliance](https://github.com/dperini/nwsapi/wiki/Features-and-compliance) on the wiki.
+
+
+## API
+
+### DOM Selection
+
+#### `ancestor( selector, context, callback )`
+
+Returns a reference to the nearest ancestor element matching `selector`, starting at `context`. Returns `null` if no element is found. If `callback` is provided, it is invoked for the matched element.
+
+#### `first( selector, context, callback )`
+
+Returns a reference to the first element matching `selector`, starting at `context`. Returns `null` if no element matches. If `callback` is provided, it is invoked for the matched element.
+
+#### `match( selector, element, callback )`
+
+Returns `true` if `element` matches `selector`, starting at `context`; returns `false` otherwise. If `callback` is provided, it is invoked for the matched element.
+
+#### `select( selector, context, callback )`
+
+Returns an array of all the elements matching `selector`, starting at `context`; returns empty `Array` otherwise. If `callback` is provided, it is invoked for each matching element.
+
+
+### DOM Helpers
+
+#### `byId( id, from )`
+
+Returns a reference to the first element with ID `id`, optionally filtered to descendants of the element `from`.
+
+#### `byTag( tag, from )`
+
+Returns an array of elements having the specified tag name `tag`, optionally filtered to descendants of the element `from`.
+
+#### `byClass( class, from )`
+
+Returns an array of elements having the specified class name `class`, optionally filtered to descendants of the element `from`.
+
+
+### Engine Configuration
+
+#### `configure( options )`
+
+The following is the list of currently available configuration options, their default values and descriptions, they are boolean flags that can be set to `true` or `false`:
+
+* `IDS_DUPES`: true  - true to allow using multiple elements having the same id, false to disallow
+* `LIVECACHE`: true  - true for caching both results and resolvers, false for caching only resolvers
+* `MIXEDCASE`: true  - true to match tag names case insensitive, false to match using case sensitive
+* `LOGERRORS`: true  - true to print errors and warnings to the console, false to mute both of them
+
+
+### Examples on extending the basic functionalities
+
+#### `configure( { <configuration-flag>: [ true | false ] } )`
+
+Disable logging errors/warnings to console, disallow duplicate ids. Example:
+
+```js
+NW.Dom.configure( { LOGERRORS: false, IDS_DUPES: false } );
+```
+NOTE: NW.Dom.configure() without parameters return the current configuration.
+
+#### `registerCombinator( symbol, resolver )`
+
+Registers a new symbol and its matching resolver in the combinators table. Example:
+
+```js
+NW.Dom.registerCombinator( '^', 'e.parentElement' );
+```
+
+#### `registerOperator( symbol, resolver )`
+
+Registers a new symbol and its matching resolver in the attribute operators table. Example:
+
+```js
+NW.Dom.registerOperator( '!=', { p1: '^', p2: '$', p3: 'false' } );
+```
+
+#### `registerSelector( name, rexp, func )`
+
+Registers a new selector, the matching RE and the resolver function, in the selectors table. Example:
+
+```js
+NW.Dom.registerSelector('Controls', /^\:(control)(.*)/i,
+  (function(global) {
+    return function(match, source, mode, callback) {
+      var status = true;
+      source = 'if(/^(button|input|select|textarea)/i.test(e.nodeName)){' + source + '}';
+      return { 'source': source, 'status': status };
+    };
+  })(this));
+```

node_modules/nwsapi/package.json

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+{
+  "_args": [
+    [
+      "nwsapi@2.1.4",
+      "/Users/eric/repos/actions/setup-node"
+    ]
+  ],
+  "_development": true,
+  "_from": "nwsapi@2.1.4",
+  "_id": "nwsapi@2.1.4",
+  "_inBundle": false,
+  "_integrity": "sha512-iGfd9Y6SFdTNldEy2L0GUhcarIutFmk+MPWIn9dmj8NMIup03G08uUF2KGbbmv/Ux4RT0VZJoP/sVbWA6d/VIw==",
+  "_location": "/nwsapi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "nwsapi@2.1.4",
+    "name": "nwsapi",
+    "escapedName": "nwsapi",
+    "rawSpec": "2.1.4",
+    "saveSpec": null,
+    "fetchSpec": "2.1.4"
+  },
+  "_requiredBy": [
+    "/jsdom"
+  ],
+  "_resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.1.4.tgz",
+  "_spec": "2.1.4",
+  "_where": "/Users/eric/repos/actions/setup-node",
+  "author": {
+    "name": "Diego Perini",
+    "email": "diego.perini@gmail.com",
+    "url": "http://www.iport.it/"
+  },
+  "bugs": {
+    "url": "http://github.com/dperini/nwsapi/issues"
+  },
+  "description": "Fast CSS Selectors API Engine",
+  "homepage": "http://javascript.nwbox.com/nwsapi/",
+  "keywords": [
+    "css",
+    "css3",
+    "css4",
+    "matcher",
+    "selector"
+  ],
+  "license": "MIT",
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://javascript.nwbox.com/nwsapi/MIT-LICENSE"
+    }
+  ],
+  "main": "./src/nwsapi",
+  "maintainers": [
+    {
+      "name": "Diego Perini",
+      "email": "diego.perini@gmail.com",
+      "url": "http://www.iport.it/"
+    }
+  ],
+  "name": "nwsapi",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/dperini/nwsapi.git"
+  },
+  "scripts": {
+    "lint": "eslint ./src/nwsapi.js"
+  },
+  "version": "2.1.4"
+}

node_modules/nwsapi/src/modules/nwsapi-jquery.js

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+/*
+ * Copyright (C) 2007-2017 Diego Perini
+ * All rights reserved.
+ *
+ * this is just a small example to show
+ * how an extension for NWMatcher could be
+ * adapted to handle special jQuery selectors
+ *
+ * Child Selectors
+ * :even, :odd, :eq, :lt, :gt, :first, :last, :nth
+ *
+ * Pseudo Selectors
+ * :has, :button, :header, :input, :checkbox, :radio, :file, :image
+ * :password, :reset, :submit, :text, :hidden, :visible, :parent
+ *
+ */
+
+// for structural pseudo-classes extensions
+NW.Dom.registerSelector(
+  'jquery:child',
+  /^\:((?:(nth|eq|lt|gt)\(([^()]*)\))|(?:even|odd|first|last))(.*)/i,
+  (function(global) {
+
+    return function(match, source, mode, callback) {
+
+      var status = true,
+      macro = mode ? NW.Dom.S_BODY : NW.Dom.M_BODY;
+
+      macro = macro.replace('@', typeof callback == 'function' ? (mode ? NW.Dom.S_TEST : NW.Dom.M_TEST) : '');
+
+      switch (match[1].toLowerCase()) {
+        case 'odd':
+          source = source.replace(macro, 'if((n=n^1)==0){' + macro + '}');
+          break;
+        case 'even':
+          source = source.replace(macro, 'if((n=n^1)==1){' + macro + '}');
+          break;
+        case 'first':
+          source = 'n=s.root.getElementsByTagName(e.nodeName);if(n.length&&n[0]===e){' + source + '}';
+          break;
+        case 'last':
+          source = 'n=s.root.getElementsByTagName(e.nodeName);if(n.length&&n[n.length-1]===e){' + source + '}';
+          break;
+        default:
+          switch (match[2].toLowerCase()) {
+            case 'nth':
+              source = 'n=s.root.getElementsByTagName(e.nodeName);if(n.length&&n[' + match[3] + ']===e){' + source + '}';
+              break;
+            case 'eq':
+              source = source.replace(macro, 'if(x++==' + match[3] + '){' + macro + '}');
+              break;
+            case 'lt':
+              source = source.replace(macro, 'if(x++<' + match[3] + '){' + macro + '}');
+              break;
+            case 'gt':
+              source = source.replace(macro, 'if(x++>' + match[3] + '){' + macro + '}');
+              break;
+            default:
+              status = false;
+              break;
+          }
+          break;
+      }
+
+      // compiler will add this to "source"
+      return {
+        'source': source,
+        'status': status,
+        'modvar': 'x=0'
+      };
+
+    };
+
+  })(this));
+
+// for element pseudo-classes extensions
+NW.Dom.registerSelector(
+  'jquery:pseudo',
+  /^\:(has|checkbox|file|image|password|radio|reset|submit|text|button|input|header|hidden|visible|parent)(?:\(\s*(["']*)?([^'"()]*)\2\s*\))?(.*)/i,
+  (function(global) {
+
+    return function(match, source, mode, callback) {
+
+      var status = true,
+      macro = mode ? NW.Dom.S_BODY : NW.Dom.M_BODY;
+
+      macro = macro.replace('@', typeof callback == 'function' ? (mode ? NW.Dom.S_TEST : NW.Dom.M_TEST) : '');
+
+      switch(match[1].toLowerCase()) {
+        case 'has':
+          source = source.replace(macro, 'if(e.getElementsByTagName("' + match[3].replace(/^\s|\s$/g, '') + '")[0]){' + macro + '}');
+          break;
+        case 'checkbox':
+        case 'file':
+        case 'image':
+        case 'password':
+        case 'radio':
+        case 'reset':
+        case 'submit':
+        case 'text':
+          // :checkbox, :file, :image, :password, :radio, :reset, :submit, :text
+          source = 'if(/^' + match[1] + '$/i.test(e.type)){' + source + '}';
+          break;
+        case 'button':
+          source = 'if(/^button$/i.test(e.nodeName)){' + source + '}';
+          break;
+        case 'input':
+          source = 'if(/^(?:button|input|select|textarea)$/i.test(e.nodeName)){' + source + '}';
+          break;
+        case 'header':
+          source = 'if(/^h[1-6]$/i.test(e.nodeName)){' + source + '}';
+          break;
+        case 'hidden':
+          source = 'if(!e.offsetWidth&&!e.offsetHeight){' + source + '}';
+          break;
+        case 'visible':
+          source = 'if(e.offsetWidth||e.offsetHeight){' + source + '}';
+          break;
+        case 'parent':
+          source = 'if(e.firstChild){' + source + '}';
+          break;
+        default:
+          status = false;
+          break;
+      }
+
+      // compiler will add this to "source"
+      return {
+        'source': source,
+        'status': status
+      };
+
+    };
+
+  })(this));

node_modules/nwsapi/src/modules/nwsapi-traversal.js

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+/*
+ * Element Traversal methods from Juriy Zaytsev (kangax)
+ * used to emulate Prototype up/down/previous/next methods
+ */
+
+(function(D){
+
+  // TODO: all of this needs tests
+  var match = D.match, select = D.select, root = document.documentElement,
+
+  // Use the Element Traversal API if available.
+  nextElement = 'nextElementSibling',
+  previousElement = 'previousElementSibling',
+  parentElement = 'parentElement';
+
+  // Fall back to the DOM Level 1 API.
+  if (!(nextElement in root)) nextElement = 'nextSibling';
+  if (!(previousElement in root)) previousElement = 'previousSibling';
+  if (!(parentElement in root)) parentElement = 'parentNode';
+
+  function walkElements(property, element, expr) {
+    var i = 0, isIndex = typeof expr == 'number';
+    if (typeof expr == 'undefined') {
+      isIndex = true;
+      expr = 0;
+    }
+    while ((element = element[property])) {
+      if (element.nodeType != 1) continue;
+      if (isIndex) {
+        ++i;
+        if (i == expr) return element;
+      } else if (match(element, expr)) {
+        return element;
+      }
+    }
+    return null;
+  }
+
+  /**
+   * @method up
+   * @param {HTMLElement} element element to walk from
+   * @param {String | Number} expr CSS expression or an index
+   * @return {HTMLElement | null}
+   */
+  function up(element, expr) {
+    return walkElements(parentElement, element, expr);
+  }
+  /**
+   * @method next
+   * @param {HTMLElement} element element to walk from
+   * @param {String | Number} expr CSS expression or an index
+   * @return {HTMLElement | null}
+   */
+  function next(element, expr) {
+    return walkElements(nextElement, element, expr);
+  }
+  /**
+   * @method previous
+   * @param {HTMLElement} element element to walk from
+   * @param {String | Number} expr CSS expression or an index
+   * @return {HTMLElement | null}
+   */
+  function previous(element, expr) {
+    return walkElements(previousElement, element, expr);
+  }
+  /**
+   * @method down
+   * @param {HTMLElement} element element to walk from
+   * @param {String | Number} expr CSS expression or an index
+   * @return {HTMLElement | null}
+   */
+  function down(element, expr) {
+    var isIndex = typeof expr == 'number', descendants, index, descendant;
+    if (expr === null) {
+      element = element.firstChild;
+      while (element && element.nodeType != 1) element = element[nextElement];
+      return element;
+    }
+    if (!isIndex && match(element, expr) || isIndex && expr === 0) return element;
+    descendants = select('*', element);
+    if (isIndex) return descendants[expr] || null;
+    index = 0;
+    while ((descendant = descendants[index]) && !match(descendant, expr)) { ++index; }
+    return descendant || null;
+  }
+  D.up = up;
+  D.down = down;
+  D.next = next;
+  D.previous = previous;
+})(NW.Dom);