1.2.1

fix arguments parsing
1.2.0
2025-08-02 20:00:05 +02:00 · 2020-02-07 23:21:12 +01:00 · 2020-02-07 23:20:53 +01:00 · 2020-02-07 22:55:42 +01:00 · 2020-02-07 22:55:28 +01:00 · 2019-10-29 21:49:57 +01:00
82 changed files with 6166 additions and 24565 deletions
--- a/example/css/mywidget-alt.css
+++ b/example/css/mywidget-alt.css
@@ -0,0 +1,3 @@
+#mywidget {
+	border: 2px solid blue;
+}
--- a/example/dist/dist.css
+++ b/example/dist/dist.css
@@ -0,0 +1 @@
+#mywidget{border:2px solid red}
--- a/example/dist/dist.js
+++ b/example/dist/dist.js
--- a/example/index.html
+++ b/example/index.html
@@ -13,7 +13,7 @@

 	<!-- some css -->
 	<link rel="stylesheet" type="text/css" href="css/mywidget.css" />
-
+	<link rel="alternate stylesheet" type="text/css" href="css/mywidget.css" />
 </head>
 <body>

--- a/minifyfromhtml.js
+++ b/minifyfromhtml.js
@@ -20,7 +20,7 @@ if (argv.h) {
 	process.exit(0);
 }

-if (!argv.js || !argv.css) {
+if (!argv.js && !argv.css) {
 	console.log(usage);
 	process.exit(0);
 }
@@ -52,7 +52,8 @@ readStdin(function(html) {
 		let elementTags = document.getElementsByTagName(tag);
 		let i = elementTags.length;
 		for (let i = 0; i < elementTags.length; i++) {
-			if (filter && elementTags[i].getAttribute(Object.keys(filter)[0]).includes(filter[Object.keys(filter)[0]])) {
+			if (!filter ||
+				(filter && elementTags[i].getAttribute(Object.keys(filter)[0]) === filter[Object.keys(filter)[0]])) {
 				let src = elementTags[i].getAttribute(attr);
 				if (src) {
 					elements.push(src);
--- a/node_modules/.bin/html-minifier
+++ b/node_modules/.bin/html-minifier
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../html-minifier/cli.js" "$@"
-  ret=$?
-else 
-  node  "$basedir/../html-minifier/cli.js" "$@"
-  ret=$?
-fi
-exit $ret
--- a/node_modules/.bin/html-minifier
+++ b/node_modules/.bin/html-minifier
@@ -0,0 +1 @@
+../html-minifier/cli.js
--- a/node_modules/.bin/minify
+++ b/node_modules/.bin/minify
@@ -1,15 +1 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../minify/bin/minify.js" "$@"
-  ret=$?
-else 
-  node  "$basedir/../minify/bin/minify.js" "$@"
-  ret=$?
-fi
-exit $ret
+../minify/bin/minify.js
--- a/node_modules/.bin/terser
+++ b/node_modules/.bin/terser
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../terser/bin/uglifyjs" "$@"
-  ret=$?
-else 
-  node  "$basedir/../terser/bin/uglifyjs" "$@"
-  ret=$?
-fi
-exit $ret
--- a/node_modules/.bin/terser
+++ b/node_modules/.bin/terser
@@ -0,0 +1 @@
+../terser/bin/terser
--- a/node_modules/.bin/uglifyjs
+++ b/node_modules/.bin/uglifyjs
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../uglify-js/bin/uglifyjs" "$@"
-  ret=$?
-else 
-  node  "$basedir/../uglify-js/bin/uglifyjs" "$@"
-  ret=$?
-fi
-exit $ret
--- a/node_modules/.bin/uglifyjs
+++ b/node_modules/.bin/uglifyjs
@@ -0,0 +1 @@
+../uglify-js/bin/uglifyjs
--- a/node_modules/clean-css/History.md
+++ b/node_modules/clean-css/History.md
@@ -1,3 +1,16 @@
+[4.2.3 / 2020-01-28](https://github.com/jakubpawlowicz/clean-css/compare/v4.2.2...v4.2.3)
+==================
+
+* Fixed issue [#1106](https://github.com/jakubpawlowicz/clean-css/issues/1106) - regression in handling RGBA/HSLA colors.
+
+[4.2.2 / 2020-01-25](https://github.com/jakubpawlowicz/clean-css/compare/v4.2.1...v4.2.2)
+==================
+
+* Fixed error when property block has no value.
+* Fixed issue [#1077](https://github.com/jakubpawlowicz/clean-css/issues/1077) - local fonts with color in name.
+* Fixed issue [#1082](https://github.com/jakubpawlowicz/clean-css/issues/1082) - correctly convert colors if alpha >= 1.
+* Fixed issue [#1085](https://github.com/jakubpawlowicz/clean-css/issues/1085) - prevent unquoting of grid elements.
+
 [4.2.1 / 2018-08-07](https://github.com/jakubpawlowicz/clean-css/compare/v4.2.0...v4.2.1)
 ==================

--- a/node_modules/clean-css/lib/optimizer/level-1/optimize.js
+++ b/node_modules/clean-css/lib/optimizer/level-1/optimize.js
@@ -37,8 +37,13 @@ var IMPORT_PREFIX_PATTERN = /^@import/i;
 var QUOTED_PATTERN = /^('.*'|".*")$/;
 var QUOTED_BUT_SAFE_PATTERN = /^['"][a-zA-Z][a-zA-Z\d\-_]+['"]$/;
 var URL_PREFIX_PATTERN = /^url\(/i;
+var LOCAL_PREFIX_PATTERN = /^local\(/i;
 var VARIABLE_NAME_PATTERN = /^--\S+$/;

+function isLocal(value){
+  return LOCAL_PREFIX_PATTERN.test(value);
+}
+
 function isNegative(value) {
  return value && value[1][0] == '-' && parseFloat(value[1]) < 0;
 }
@@ -89,16 +94,25 @@ function optimizeBorderRadius(property) {
  }
 }

+/**
+ * @param {string} name
+ * @param {string} value
+ * @param {Object} compatibility
+ * @return {string}
+ */
 function optimizeColors(name, value, compatibility) {
-  if (value.indexOf('#') === -1 && value.indexOf('rgb') == -1 && value.indexOf('hsl') == -1) {
+  if (!value.match(/#|rgb|hsl/gi)) {
    return shortenHex(value);
  }

  value = value
-    .replace(/rgb\((\-?\d+),(\-?\d+),(\-?\d+)\)/g, function (match, red, green, blue) {
+    .replace(/(rgb|hsl)a?\((\-?\d+),(\-?\d+\%?),(\-?\d+\%?),(0*[1-9]+[0-9]*(\.?\d*)?)\)/gi, function (match, colorFn, p1, p2, p3, alpha) {
+      return (parseInt(alpha, 10) >= 1 ? colorFn + '(' + [p1,p2,p3].join(',') + ')' : match);
+    })
+    .replace(/rgb\((\-?\d+),(\-?\d+),(\-?\d+)\)/gi, function (match, red, green, blue) {
      return shortenRgb(red, green, blue);
    })
-    .replace(/hsl\((-?\d+),(-?\d+)%?,(-?\d+)%?\)/g, function (match, hue, saturation, lightness) {
+    .replace(/hsl\((-?\d+),(-?\d+)%?,(-?\d+)%?\)/gi, function (match, hue, saturation, lightness) {
      return shortenHsl(hue, saturation, lightness);
    })
    .replace(/(^|[^='"])#([0-9a-f]{6})/gi, function (match, prefix, color, at, inputValue) {
@@ -115,12 +129,13 @@ function optimizeColors(name, value, compatibility) {
    .replace(/(^|[^='"])#([0-9a-f]{3})/gi, function (match, prefix, color) {
      return prefix + '#' + color.toLowerCase();
    })
-    .replace(/(rgb|rgba|hsl|hsla)\(([^\)]+)\)/g, function (match, colorFunction, colorDef) {
+    .replace(/(rgb|rgba|hsl|hsla)\(([^\)]+)\)/gi, function (match, colorFunction, colorDef) {
      var tokens = colorDef.split(',');
-      var applies = (colorFunction == 'hsl' && tokens.length == 3) ||
-        (colorFunction == 'hsla' && tokens.length == 4) ||
-        (colorFunction == 'rgb' && tokens.length == 3 && colorDef.indexOf('%') > 0) ||
-        (colorFunction == 'rgba' && tokens.length == 4 && colorDef.indexOf('%') > 0);
+      var colorFnLowercase = colorFunction && colorFunction.toLowerCase();
+      var applies = (colorFnLowercase == 'hsl' && tokens.length == 3) ||
+        (colorFnLowercase == 'hsla' && tokens.length == 4) ||
+        (colorFnLowercase == 'rgb' && tokens.length === 3 && colorDef.indexOf('%') > 0) ||
+        (colorFnLowercase == 'rgba' && tokens.length == 4 && colorDef.indexOf('%') > 0);

      if (!applies) {
        return match;
@@ -336,7 +351,7 @@ function optimizeZeroUnits(name, value) {
 }

 function removeQuotes(name, value) {
-  if (name == 'content' || name.indexOf('font-variation-settings') > -1 || name.indexOf('font-feature-settings') > -1 || name.indexOf('grid-') > -1) {
+  if (name == 'content' || name.indexOf('font-variation-settings') > -1 || name.indexOf('font-feature-settings') > -1 || name == 'grid' || name.indexOf('grid-') > -1) {
    return value;
  }

@@ -443,7 +458,7 @@ function optimizeBody(rule, properties, context) {
        value = !options.compatibility.properties.urlQuotes ?
          removeUrlQuotes(value) :
          value;
-      } else if (isQuoted(value)) {
+      } else if (isQuoted(value) || isLocal(value)) {
        value = levelOptions.removeQuotes ?
          removeQuotes(name, value) :
          value;
--- a/node_modules/clean-css/lib/optimizer/validator.js
+++ b/node_modules/clean-css/lib/optimizer/validator.js
@@ -6,11 +6,11 @@ var functionAnyRegexStr = '(' + variableRegexStr + '|' + functionNoVendorRegexSt
 var calcRegex = new RegExp('^(\\-moz\\-|\\-webkit\\-)?calc\\([^\\)]+\\)$', 'i');
 var decimalRegex = /[0-9]/;
 var functionAnyRegex = new RegExp('^' + functionAnyRegexStr + '$', 'i');
-var hslColorRegex = /^hsl\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31}\)|hsla\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+\s{0,31}\)$/;
+var hslColorRegex = /^hsl\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31}\)|hsla\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+\s{0,31}\)$/i;
 var identifierRegex = /^(\-[a-z0-9_][a-z0-9\-_]*|[a-z][a-z0-9\-_]*)$/i;
 var namedEntityRegex = /^[a-z]+$/i;
 var prefixRegex = /^-([a-z0-9]|-)*$/i;
-var rgbColorRegex = /^rgb\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31}\)|rgba\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\.\d]+\s{0,31}\)$/;
+var rgbColorRegex = /^rgb\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31}\)|rgba\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\.\d]+\s{0,31}\)$/i;
 var timingFunctionRegex = /^(cubic\-bezier|steps)\([^\)]+\)$/;
 var validTimeUnits = ['ms', 's'];
 var urlRegex = /^url\([\s\S]+\)$/i;
--- a/node_modules/clean-css/lib/writer/helpers.js
+++ b/node_modules/clean-css/lib/writer/helpers.js
@@ -77,7 +77,9 @@ function lastPropertyIndex(tokens) {
 function property(context, tokens, position, lastPropertyAt) {
  var store = context.store;
  var token = tokens[position];
-  var isPropertyBlock = token[2][0] == Token.PROPERTY_BLOCK;
+
+  var propertyValue = token[2];
+  var isPropertyBlock = propertyValue && propertyValue[0] === Token.PROPERTY_BLOCK;

  var needsSemicolon;
  if ( context.format ) {
@@ -111,7 +113,9 @@ function property(context, tokens, position, lastPropertyAt) {
    case Token.PROPERTY:
      store(context, token[1]);
      store(context, colon(context));
-      value(context, token);
+      if (propertyValue) {
+        value(context, token);
+      }
      store(context, needsSemicolon ? semicolon(context, Breaks.AfterProperty, isLast) : emptyCharacter);
      break;
    case Token.RAW:
--- a/node_modules/clean-css/package.json
+++ b/node_modules/clean-css/package.json
@@ -1,8 +1,8 @@
 {
  "_from": "clean-css@^4.1.6",
-  "_id": "clean-css@4.2.1",
+  "_id": "clean-css@4.2.3",
  "_inBundle": false,
-  "_integrity": "sha512-4ZxI6dy4lrY6FHzfiy1aEOXgu4LIsW2MhwG0VBKdcoGoH/XLFgaHSdLTGr4O8Be6A8r3MOphEiI8Gc1n0ecf3g==",
+  "_integrity": "sha512-VcMWDN54ZN/DS+g58HYL5/n4Zrqe8vHJpGA8KdgUXFU4fuP/aHNw8eld9SyEIyabIMJX/0RaY/fplOo5hYLSFA==",
  "_location": "/clean-css",
  "_phantomChildren": {},
  "_requested": {
@@ -19,10 +19,10 @@
    "/html-minifier",
    "/minify"
  ],
-  "_resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.1.tgz",
-  "_shasum": "2d411ef76b8569b6d0c84068dabe85b0aa5e5c17",
+  "_resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.3.tgz",
+  "_shasum": "507b5de7d97b48ee53d84adb0160ff6216380f78",
  "_spec": "clean-css@^4.1.6",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\minify",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/minify",
  "author": {
    "name": "Jakub Pawlowicz",
    "email": "contact@jakubpawlowicz.com",
@@ -74,5 +74,5 @@
    "prepublish": "npm run check",
    "test": "vows"
  },
-  "version": "4.2.1"
+  "version": "4.2.3"
 }
--- a/node_modules/commander/CHANGELOG.md
+++ b/node_modules/commander/CHANGELOG.md
@@ -1,3 +1,40 @@
+2.20.3 / 2019-10-11
+==================
+
+  * Support Node.js 0.10 (Revert #1059)
+  * Ran "npm unpublish commander@2.20.2". There is no 2.20.2.
+
+2.20.1 / 2019-09-29
+==================
+
+  * Improve executable subcommand tracking
+  * Update dev dependencies
+
+2.20.0 / 2019-04-02
+==================
+
+  * fix: resolve symbolic links completely when hunting for subcommands (#935)
+  * Update index.d.ts (#930)
+  * Update Readme.md (#924)
+  * Remove --save option as it isn't required anymore (#918)
+  * Add link to the license file (#900)
+  * Added example of receiving args from options (#858)
+  * Added missing semicolon (#882)
+  * Add extension to .eslintrc (#876)
+
+2.19.0 / 2018-10-02
+==================
+
+  * Removed newline after Options and Commands headers (#864)
+  * Bugfix - Error output (#862)
+  * Fix to change default value to string (#856)
+
+2.18.0 / 2018-09-07
+==================
+
+  * Standardize help output (#853)
+  * chmod 644 travis.yml (#851)
+  * add support for execute typescript subcommand via ts-node (#849)

 2.17.1 / 2018-08-07
 ==================
--- a/node_modules/commander/Readme.md
+++ b/node_modules/commander/Readme.md
@@ -13,7 +13,7 @@

 ## Installation

-    $ npm install commander --save
+    $ npm install commander

 ## Option parsing

@@ -45,7 +45,7 @@ console.log('  - %s cheese', program.cheese);

 Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as "--template-engine" are camel-cased, becoming `program.templateEngine` etc.

-Note that multi-word options starting with `--no` prefix negate the boolean value of the following word. For example, `--no-sauce` sets the value of `program.sauce` to false. 
+Note that multi-word options starting with `--no` prefix negate the boolean value of the following word. For example, `--no-sauce` sets the value of `program.sauce` to false.

 ```js
 #!/usr/bin/env node
@@ -65,6 +65,17 @@ if (program.sauce) console.log('  with sauce');
 else console.log(' without sauce');
 ```

+To get string arguments from options you will need to use angle brackets <> for required inputs or square brackets [] for optional inputs. 
+
+e.g. ```.option('-m --myarg [myVar]', 'my super cool description')```
+
+Then to access the input if it was passed in.
+
+e.g. ```var myInput = program.myarg```
+
+**NOTE**: If you pass a argument without using brackets the example above will return true and not the value passed in.
+
+
 ## Version option

 Calling the `version` implicitly adds the `-V` and `--version` options to the command.
@@ -153,7 +164,7 @@ program
  .option('-s --size <size>', 'Pizza size', /^(large|medium|small)$/i, 'medium')
  .option('-d --drink [drink]', 'Drink', /^(coke|pepsi|izze)$/i)
  .parse(process.argv);
-  
+
 console.log(' size: %j', program.size);
 console.log(' drink: %j', program.drink);
 ```
@@ -248,22 +259,19 @@ You can enable `--harmony` option in two ways:
 The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free:

 ```  
- $ ./examples/pizza --help
+$ ./examples/pizza --help
+Usage: pizza [options]

-   Usage: pizza [options]
-
-   An application for pizzas ordering
-
-   Options:
-
-     -h, --help           output usage information
-     -V, --version        output the version number
-     -p, --peppers        Add peppers
-     -P, --pineapple      Add pineapple
-     -b, --bbq            Add bbq sauce
-     -c, --cheese <type>  Add the specified type of cheese [marble]
-     -C, --no-cheese      You do not want any cheese
+An application for pizzas ordering

+Options:
+  -h, --help           output usage information
+  -V, --version        output the version number
+  -p, --peppers        Add peppers
+  -P, --pineapple      Add pineapple
+  -b, --bbq            Add bbq sauce
+  -c, --cheese <type>  Add the specified type of cheese [marble]
+  -C, --no-cheese      You do not want any cheese
 ```

 ## Custom help
@@ -271,7 +279,7 @@ You can enable `--harmony` option in two ways:
 You can display arbitrary `-h, --help` information
 by listening for "--help". Commander will automatically
 exit once you are done so that the remainder of your program
- does not execute causing undesired behaviours, for example
+ does not execute causing undesired behaviors, for example
 in the following executable "stuff" will not output when
 `--help` is used.

@@ -294,11 +302,10 @@ program
 // node's emit() is immediate

 program.on('--help', function(){
-  console.log('  Examples:');
-  console.log('');
-  console.log('    $ custom-help --help');
-  console.log('    $ custom-help -h');
-  console.log('');
+  console.log('')
+  console.log('Examples:');
+  console.log('  $ custom-help --help');
+  console.log('  $ custom-help -h');
 });

 program.parse(process.argv);
@@ -309,11 +316,9 @@ console.log('stuff');
 Yields the following help output when `node script-name.js -h` or `node script-name.js --help` are run:

 ```
-
 Usage: custom-help [options]

 Options:
-
  -h, --help     output usage information
  -V, --version  output the version number
  -f, --foo      enable some foo
@@ -321,10 +326,8 @@ Options:
  -B, --baz      enable some baz

 Examples:
-
  $ custom-help --help
  $ custom-help -h
-
 ```

 ## .outputHelp(cb)
@@ -402,11 +405,11 @@ program
  .action(function(cmd, options){
    console.log('exec "%s" using %s mode', cmd, options.exec_mode);
  }).on('--help', function() {
-    console.log('  Examples:');
-    console.log();
-    console.log('    $ deploy exec sequential');
-    console.log('    $ deploy exec async');
-    console.log();
+    console.log('');
+    console.log('Examples:');
+    console.log('');
+    console.log('  $ deploy exec sequential');
+    console.log('  $ deploy exec async');
  });

 program
@@ -422,4 +425,4 @@ More Demos can be found in the [examples](https://github.com/tj/commander.js/tre

 ## License

-MIT
+[MIT](https://github.com/tj/commander.js/blob/master/LICENSE)
--- a/node_modules/commander/index.js
+++ b/node_modules/commander/index.js
@@ -484,7 +484,7 @@ Command.prototype.parse = function(argv) {
    })[0];
  }

-  if (this._execs[name] && typeof this._execs[name] !== 'function') {
+  if (this._execs[name] === true) {
    return this.executeSubCommand(argv, args, parsed.unknown);
  } else if (aliasCommand) {
    // is alias of a subCommand
@@ -523,27 +523,27 @@ Command.prototype.executeSubCommand = function(argv, args, unknown) {
  // executable
  var f = argv[1];
  // name of the subcommand, link `pm-install`
-  var bin = basename(f, '.js') + '-' + args[0];
+  var bin = basename(f, path.extname(f)) + '-' + args[0];

  // In case of globally installed, get the base dir where executable
  //  subcommand file should be located at
-  var baseDir,
-    link = fs.lstatSync(f).isSymbolicLink() ? fs.readlinkSync(f) : f;
+  var baseDir;

-  // when symbolink is relative path
-  if (link !== f && link.charAt(0) !== '/') {
-    link = path.join(dirname(f), link);
-  }
-  baseDir = dirname(link);
+  var resolvedLink = fs.realpathSync(f);
+
+  baseDir = dirname(resolvedLink);

  // prefer local `./<bin>` to bin in the $PATH
  var localBin = path.join(baseDir, bin);

-  // whether bin file is a js script with explicit `.js` extension
+  // whether bin file is a js script with explicit `.js` or `.ts` extension
  var isExplicitJS = false;
  if (exists(localBin + '.js')) {
    bin = localBin + '.js';
    isExplicitJS = true;
+  } else if (exists(localBin + '.ts')) {
+    bin = localBin + '.ts';
+    isExplicitJS = true;
  } else if (exists(localBin)) {
    bin = localBin;
  }
@@ -577,9 +577,9 @@ Command.prototype.executeSubCommand = function(argv, args, unknown) {
  proc.on('close', process.exit.bind(process));
  proc.on('error', function(err) {
    if (err.code === 'ENOENT') {
-      console.error('\n  %s(1) does not exist, try --help\n', bin);
+      console.error('error: %s(1) does not exist, try --help', bin);
    } else if (err.code === 'EACCES') {
-      console.error('\n  %s(1) not executable. try chmod or run with root\n', bin);
+      console.error('error: %s(1) not executable. try chmod or run with root', bin);
    }
    process.exit(1);
  });
@@ -661,7 +661,7 @@ Command.prototype.parseArgs = function(args, unknown) {
      this.unknownOption(unknown[0]);
    }
    if (this.commands.length === 0 &&
-        this._args.filter(function(a) { return a.required }).length === 0) {
+        this._args.filter(function(a) { return a.required; }).length === 0) {
      this.emit('command:*');
    }
  }
@@ -789,9 +789,7 @@ Command.prototype.opts = function() {
 */

 Command.prototype.missingArgument = function(name) {
-  console.error();
-  console.error("  error: missing required argument `%s'", name);
-  console.error();
+  console.error("error: missing required argument `%s'", name);
  process.exit(1);
 };

@@ -804,13 +802,11 @@ Command.prototype.missingArgument = function(name) {
 */

 Command.prototype.optionMissingArgument = function(option, flag) {
-  console.error();
  if (flag) {
-    console.error("  error: option `%s' argument missing, got `%s'", option.flags, flag);
+    console.error("error: option `%s' argument missing, got `%s'", option.flags, flag);
  } else {
-    console.error("  error: option `%s' argument missing", option.flags);
+    console.error("error: option `%s' argument missing", option.flags);
  }
-  console.error();
  process.exit(1);
 };

@@ -823,9 +819,7 @@ Command.prototype.optionMissingArgument = function(option, flag) {

 Command.prototype.unknownOption = function(flag) {
  if (this._allowUnknownOption) return;
-  console.error();
-  console.error("  error: unknown option `%s'", flag);
-  console.error();
+  console.error("error: unknown option `%s'", flag);
  process.exit(1);
 };

@@ -837,9 +831,7 @@ Command.prototype.unknownOption = function(flag) {
 */

 Command.prototype.variadicArgNotLast = function(name) {
-  console.error();
-  console.error("  error: variadic arguments must be last `%s'", name);
-  console.error();
+  console.error("error: variadic arguments must be last `%s'", name);
  process.exit(1);
 };

@@ -1050,7 +1042,7 @@ Command.prototype.optionHelp = function() {
  // Append the help information
  return this.options.map(function(option) {
    return pad(option.flags, width) + '  ' + option.description +
-      ((option.bool && option.defaultValue !== undefined) ? ' (default: ' + option.defaultValue + ')' : '');
+      ((option.bool && option.defaultValue !== undefined) ? ' (default: ' + JSON.stringify(option.defaultValue) + ')' : '');
  }).concat([pad('-h, --help', width) + '  ' + 'output usage information'])
    .join('\n');
 };
@@ -1069,12 +1061,11 @@ Command.prototype.commandHelp = function() {
  var width = this.padWidth();

  return [
-    '  Commands:',
-    '',
+    'Commands:',
    commands.map(function(cmd) {
      var desc = cmd[1] ? '  ' + cmd[1] : '';
      return (desc ? pad(cmd[0], width) : cmd[0]) + desc;
-    }).join('\n').replace(/^/gm, '    '),
+    }).join('\n').replace(/^/gm, '  '),
    ''
  ].join('\n');
 };
@@ -1090,17 +1081,17 @@ Command.prototype.helpInformation = function() {
  var desc = [];
  if (this._description) {
    desc = [
-      '  ' + this._description,
+      this._description,
      ''
    ];

    var argsDescription = this._argsDescription;
    if (argsDescription && this._args.length) {
      var width = this.padWidth();
-      desc.push('  Arguments:');
+      desc.push('Arguments:');
      desc.push('');
      this._args.forEach(function(arg) {
-        desc.push('    ' + pad(arg.name, width) + '  ' + argsDescription[arg.name]);
+        desc.push('  ' + pad(arg.name, width) + '  ' + argsDescription[arg.name]);
      });
      desc.push('');
    }
@@ -1111,8 +1102,7 @@ Command.prototype.helpInformation = function() {
    cmdName = cmdName + '|' + this._alias;
  }
  var usage = [
-    '',
-    '  Usage: ' + cmdName + ' ' + this.usage(),
+    'Usage: ' + cmdName + ' ' + this.usage(),
    ''
  ];

@@ -1121,9 +1111,8 @@ Command.prototype.helpInformation = function() {
  if (commandHelp) cmds = [commandHelp];

  var options = [
-    '  Options:',
-    '',
-    '' + this.optionHelp().replace(/^/gm, '    '),
+    'Options:',
+    '' + this.optionHelp().replace(/^/gm, '  '),
    ''
  ];

@@ -1131,7 +1120,6 @@ Command.prototype.helpInformation = function() {
    .concat(desc)
    .concat(options)
    .concat(cmds)
-    .concat([''])
    .join('\n');
 };

--- a/node_modules/commander/package.json
+++ b/node_modules/commander/package.json
@@ -1,27 +1,29 @@
 {
-  "_from": "commander@2.17.x",
-  "_id": "commander@2.17.1",
+  "_from": "commander@^2.19.0",
+  "_id": "commander@2.20.3",
  "_inBundle": false,
-  "_integrity": "sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==",
+  "_integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
  "_location": "/commander",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "commander@2.17.x",
+    "raw": "commander@^2.19.0",
    "name": "commander",
    "escapedName": "commander",
-    "rawSpec": "2.17.x",
+    "rawSpec": "^2.19.0",
    "saveSpec": null,
-    "fetchSpec": "2.17.x"
+    "fetchSpec": "^2.19.0"
  },
  "_requiredBy": [
-    "/html-minifier"
+    "/html-minifier",
+    "/terser",
+    "/uglify-js"
  ],
-  "_resolved": "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz",
-  "_shasum": "bd77ab7de6de94205ceacc72f1716d29f20a77bf",
-  "_spec": "commander@2.17.x",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\html-minifier",
+  "_resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+  "_shasum": "fd485e84c03eb4881c20722ba48035e8531aeb33",
+  "_spec": "commander@^2.19.0",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/html-minifier",
  "author": {
    "name": "TJ Holowaychuk",
    "email": "tj@vision-media.ca"
@@ -34,12 +36,13 @@
  "deprecated": false,
  "description": "the complete solution for node.js command-line programs",
  "devDependencies": {
-    "@types/node": "^10.5.7",
-    "eslint": "^5.3.0",
+    "@types/node": "^12.7.8",
+    "eslint": "^6.4.0",
    "should": "^13.2.3",
-    "sinon": "^6.1.4",
-    "standard": "^11.0.1",
-    "typescript": "^2.9.2"
+    "sinon": "^7.5.0",
+    "standard": "^14.3.1",
+    "ts-node": "^8.4.1",
+    "typescript": "^3.6.3"
  },
  "files": [
    "index.js",
@@ -65,5 +68,5 @@
    "test-typings": "tsc -p tsconfig.json"
  },
  "typings": "typings/index.d.ts",
-  "version": "2.17.1"
+  "version": "2.20.3"
 }
--- a/node_modules/commander/typings/index.d.ts
+++ b/node_modules/commander/typings/index.d.ts
@@ -226,9 +226,10 @@ declare namespace local {
     * Set the description to `str`.
     *
     * @param {string} str
+     * @param {{[argName: string]: string}} argsDescription
     * @return {(Command | string)}
     */
-    description(str: string): Command;
+    description(str: string, argsDescription?: {[argName: string]: string}): Command;
    description(): string;

    /**
--- a/node_modules/html-minifier/README.md
+++ b/node_modules/html-minifier/README.md
@@ -20,19 +20,19 @@ How does HTMLMinifier compare to other solutions — [HTML Minifier from Will Pe

 | Site                                                                         | Original size *(KB)* | HTMLMinifier | minimize | Will Peavy | htmlcompressor.com |
 | ---------------------------------------------------------------------------- |:--------------------:| ------------:| --------:| ----------:| ------------------:|
-| [Google](https://www.google.com/)                                            | 48                   | **44**       | 48       | 49         | 48                 |
-| [HTMLMinifier](https://github.com/kangax/html-minifier)                      | 154                  | **117**      | 128      | 133        | 128                |
-| [Twitter](https://twitter.com/)                                              | 203                  | **162**      | 195      | 219        | 195                |
-| [Stack Overflow](https://stackoverflow.com/)                                 | 254                  | **196**      | 208      | 216        | 205                |
-| [Bootstrap CSS](https://getbootstrap.com/docs/3.3/css/)                      | 271                  | **260**      | 269      | 229        | 269                |
-| [BBC](https://www.bbc.co.uk/)                                                | 288                  | **230**      | 280      | 281        | 272                |
-| [Amazon](https://www.amazon.co.uk/)                                          | 508                  | **439**      | 495      | 501        | n/a                |
-| [Wikipedia](https://en.wikipedia.org/wiki/President_of_the_United_States)    | 533                  | **434**      | 517      | 536        | 517                |
-| [New York Times](https://mathiasbynens.be/_tmp/nyt.html)                     | 699                  | **619**      | 693      | 683        | n/a                |
-| [NBC](https://www.nbc.com/)                                                  | 700                  | **657**      | 698      | 699        | n/a                |
+| [Google](https://www.google.com/)                                            | 46                   | **42**       | 46       | 48         | 46                 |
+| [HTMLMinifier](https://github.com/kangax/html-minifier)                      | 125                  | **98**       | 111      | 117        | 111                |
+| [Twitter](https://twitter.com/)                                              | 207                  | **165**      | 200      | 224        | 200                |
+| [Stack Overflow](https://stackoverflow.com/)                                 | 253                  | **195**      | 207      | 215        | 204                |
+| [Bootstrap CSS](https://getbootstrap.com/docs/3.3/css/)                      | 271                  | **260**      | 269      | 228        | 269                |
+| [BBC](https://www.bbc.co.uk/)                                                | 298                  | **239**      | 290      | 291        | 280                |
+| [Amazon](https://www.amazon.co.uk/)                                          | 422                  | **316**      | 412      | 425        | n/a                |
+| [NBC](https://www.nbc.com/)                                                  | 553                  | **530**      | 552      | 553        | 534                |
+| [Wikipedia](https://en.wikipedia.org/wiki/President_of_the_United_States)    | 565                  | **461**      | 548      | 569        | 548                |
+| [New York Times](https://www.nytimes.com/)                                   | 678                  | **606**      | 675      | 670        | n/a                |
 | [Eloquent Javascript](https://eloquentjavascript.net/1st_edition/print.html) | 870                  | **815**      | 840      | 864        | n/a                |
-| [ES6 table](https://kangax.github.io/compat-table/es6/)                      | 5308                 | **4529**     | 5025     | n/a        | n/a                |
-| [ES draft](https://tc39.github.io/ecma262/)                                  | 6082                 | **5456**     | 5624     | n/a        | n/a                |
+| [ES6 table](https://kangax.github.io/compat-table/es6/)                      | 5911                 | **5051**     | 5595     | n/a        | n/a                |
+| [ES draft](https://tc39.github.io/ecma262/)                                  | 6126                 | **5495**     | 5664     | n/a        | n/a                |

 ## Options Quick Reference

@@ -45,6 +45,7 @@ Most of the options are disabled by default.
 | `collapseInlineTagWhitespace`  | Don't leave any spaces between `display:inline;` elements when collapsing. Must be used in conjunction with `collapseWhitespace=true` | `false` |
 | `collapseWhitespace`           | [Collapse white space that contributes to text nodes in a document tree](http://perfectionkills.com/experimenting-with-html-minifier/#collapse_whitespace) | `false` |
 | `conservativeCollapse`         | Always collapse to 1 space (never remove it entirely). Must be used in conjunction with `collapseWhitespace=true` | `false` |
+| `continueOnParseError`         | [Handle parse errors](https://html.spec.whatwg.org/multipage/parsing.html#parse-errors) instead of aborting. | `false` |
 | `customAttrAssign`             | Arrays of regex'es that allow to support custom attribute assign expressions (e.g. `'<div flex?="{{mode != cover}}"></div>'`) | `[ ]` |
 | `customAttrCollapse`           | Regex that specifies custom attribute to strip newlines from (e.g. `/ng-class/`) | |
 | `customAttrSurround`           | Arrays of regex'es that allow to support custom attribute surround expressions (e.g. `<input {{#if value}}checked="checked"{{/if}}>`) | `[ ]` |
--- a/node_modules/html-minifier/cli.js
+++ b/node_modules/html-minifier/cli.js
@@ -103,6 +103,7 @@ var mainOptions = {
  collapseInlineTagWhitespace: 'Collapse white space around inline tag',
  collapseWhitespace: 'Collapse white space that contributes to text nodes in a document tree.',
  conservativeCollapse: 'Always collapse to 1 space (never remove it entirely)',
+  continueOnParseError: 'Handle parse errors instead of aborting',
  customAttrAssign: ['Arrays of regex\'es that allow to support custom attribute assign expressions (e.g. \'<div flex?="{{mode != cover}}"></div>\')', parseJSONRegExpArray],
  customAttrCollapse: ['Regex that specifies custom attribute to strip newlines from (e.g. /ng-class/)', parseRegExp],
  customAttrSurround: ['Arrays of regex\'es that allow to support custom attribute surround expressions (e.g. <input {{#if value}}checked="checked"{{/if}}>)', parseJSONRegExpArray],
--- a/node_modules/html-minifier/package.json
+++ b/node_modules/html-minifier/package.json
@@ -1,40 +1,40 @@
 {
-  "_from": "html-minifier@^3.0.1",
-  "_id": "html-minifier@3.5.21",
+  "_from": "html-minifier@^4.0.0",
+  "_id": "html-minifier@4.0.0",
  "_inBundle": false,
-  "_integrity": "sha512-LKUKwuJDhxNa3uf/LPR/KVjm/l3rBqtYeCOAekvG8F1vItxMUpueGd94i/asDDr8/1u7InxzFA5EeGjhhG5mMA==",
+  "_integrity": "sha512-aoGxanpFPLg7MkIl/DDFYtb0iWz7jMFGqFhvEDZga6/4QTjneiD8I/NXL1x5aaoCp7FSIT6h/OhykDdPsbtMig==",
  "_location": "/html-minifier",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "html-minifier@^3.0.1",
+    "raw": "html-minifier@^4.0.0",
    "name": "html-minifier",
    "escapedName": "html-minifier",
-    "rawSpec": "^3.0.1",
+    "rawSpec": "^4.0.0",
    "saveSpec": null,
-    "fetchSpec": "^3.0.1"
+    "fetchSpec": "^4.0.0"
  },
  "_requiredBy": [
    "/minify"
  ],
-  "_resolved": "https://registry.npmjs.org/html-minifier/-/html-minifier-3.5.21.tgz",
-  "_shasum": "d0040e054730e354db008463593194015212d20c",
-  "_spec": "html-minifier@^3.0.1",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\minify",
+  "_resolved": "https://registry.npmjs.org/html-minifier/-/html-minifier-4.0.0.tgz",
+  "_shasum": "cca9aad8bce1175e02e17a8c33e46d8988889f56",
+  "_spec": "html-minifier@^4.0.0",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/minify",
  "author": {
    "name": "Juriy \"kangax\" Zaytsev"
  },
  "benchmarkDependencies": {
-    "brotli": "1.3.x",
-    "chalk": "2.4.x",
-    "cli-table": "0.3.x",
-    "lzma": "2.3.x",
-    "minimize": "2.2.x",
-    "progress": "2.0.x"
+    "brotli": "^1.3.2",
+    "chalk": "^2.4.2",
+    "cli-table": "^0.3.1",
+    "lzma": "^2.3.2",
+    "minimize": "^2.2.0",
+    "progress": "^2.0.3"
  },
  "bin": {
-    "html-minifier": "./cli.js"
+    "html-minifier": "cli.js"
  },
  "bugs": {
    "url": "https://github.com/kangax/html-minifier/issues"
@@ -55,26 +55,26 @@
    }
  ],
  "dependencies": {
-    "camel-case": "3.0.x",
-    "clean-css": "4.2.x",
-    "commander": "2.17.x",
-    "he": "1.2.x",
-    "param-case": "2.1.x",
-    "relateurl": "0.2.x",
-    "uglify-js": "3.4.x"
+    "camel-case": "^3.0.0",
+    "clean-css": "^4.2.1",
+    "commander": "^2.19.0",
+    "he": "^1.2.0",
+    "param-case": "^2.1.1",
+    "relateurl": "^0.2.7",
+    "uglify-js": "^3.5.1"
  },
  "deprecated": false,
  "description": "Highly configurable, well-tested, JavaScript-based HTML minifier.",
  "devDependencies": {
-    "grunt": "1.0.x",
-    "grunt-browserify": "5.3.x",
-    "grunt-contrib-uglify": "3.4.x",
-    "gruntify-eslint": "4.0.x",
-    "phantomjs-prebuilt": "2.1.x",
-    "qunit": "2.x"
+    "grunt": "^1.0.4",
+    "grunt-browserify": "^5.3.0",
+    "grunt-contrib-uglify": "^4.0.1",
+    "grunt-eslint": "^21.0.0",
+    "phantomjs-prebuilt": "^2.1.16",
+    "qunit": "^2.9.2"
  },
  "engines": {
-    "node": ">=4"
+    "node": ">=6"
  },
  "files": [
    "src/*.js",
@@ -125,5 +125,5 @@
    "dist": "grunt dist",
    "test": "grunt test"
  },
-  "version": "3.5.21"
+  "version": "4.0.0"
 }
--- a/node_modules/html-minifier/sample-cli-config-file.conf
+++ b/node_modules/html-minifier/sample-cli-config-file.conf
@@ -4,6 +4,7 @@
  "collapseInlineTagWhitespace": false,
  "collapseWhitespace": true,
  "conservativeCollapse": false,
+  "continueOnParseError": true,
  "customAttrCollapse": ".*",
  "decodeEntities": true,
  "html5": true,
--- a/node_modules/html-minifier/src/htmlminifier.js
+++ b/node_modules/html-minifier/src/htmlminifier.js
@@ -311,6 +311,9 @@ function cleanAttributeValue(tag, attrName, attrValue, options, attrs) {
      return (+numString).toString();
    });
  }
+  else if (isContentSecurityPolicy(tag, attrs) && attrName.toLowerCase() === 'content') {
+    return collapseWhitespaceAll(attrValue);
+  }
  else if (options.customAttrCollapse && options.customAttrCollapse.test(attrName)) {
    attrValue = attrValue.replace(/\n+|\r+|\s{2,}/g, '');
  }
@@ -335,6 +338,17 @@ function isMetaViewport(tag, attrs) {
  }
 }

+function isContentSecurityPolicy(tag, attrs) {
+  if (tag !== 'meta') {
+    return false;
+  }
+  for (var i = 0, len = attrs.length; i < len; i++) {
+    if (attrs[i].name.toLowerCase() === 'http-equiv' && attrs[i].value.toLowerCase() === 'content-security-policy') {
+      return true;
+    }
+  }
+}
+
 function ignoreCSS(id) {
  return '/* clean-css ignore:start */' + id + '/* clean-css ignore:end */';
 }
@@ -864,19 +878,19 @@ function minify(value, options, partialMarkup) {
    value = value.replace(reCustomIgnore, function(match) {
      if (!uidAttr) {
        uidAttr = uniqueId(value);
-        uidPattern = new RegExp('(\\s*)' + uidAttr + '([0-9]+)(\\s*)', 'g');
+        uidPattern = new RegExp('(\\s*)' + uidAttr + '([0-9]+)' + uidAttr + '(\\s*)', 'g');
        if (options.minifyCSS) {
          options.minifyCSS = (function(fn) {
            return function(text, type) {
              text = text.replace(uidPattern, function(match, prefix, index) {
                var chunks = ignoredCustomMarkupChunks[+index];
-                return chunks[1] + uidAttr + index + chunks[2];
+                return chunks[1] + uidAttr + index + uidAttr + chunks[2];
              });
              var ids = [];
              new CleanCSS().minify(wrapCSS(text, type)).warnings.forEach(function(warning) {
                var match = uidPattern.exec(warning);
                if (match) {
-                  var id = uidAttr + match[2];
+                  var id = uidAttr + match[2] + uidAttr;
                  text = text.replace(id, ignoreCSS(id));
                  ids.push(id);
                }
@@ -894,13 +908,13 @@ function minify(value, options, partialMarkup) {
            return function(text, type) {
              return fn(text.replace(uidPattern, function(match, prefix, index) {
                var chunks = ignoredCustomMarkupChunks[+index];
-                return chunks[1] + uidAttr + index + chunks[2];
+                return chunks[1] + uidAttr + index + uidAttr + chunks[2];
              }), type);
            };
          })(options.minifyJS);
        }
      }
-      var token = uidAttr + ignoredCustomMarkupChunks.length;
+      var token = uidAttr + ignoredCustomMarkupChunks.length + uidAttr;
      ignoredCustomMarkupChunks.push(/^(\s*)[\s\S]*?(\s*)$/.exec(match));
      return '\t' + token + '\t';
    });
@@ -965,6 +979,9 @@ function minify(value, options, partialMarkup) {

  new HTMLParser(value, {
    partialMarkup: partialMarkup,
+    continueOnParseError: options.continueOnParseError,
+    customAttrAssign: options.customAttrAssign,
+    customAttrSurround: options.customAttrSurround,
    html5: options.html5,

    start: function(tag, attrs, unary, unarySlash, autoGenerated) {
@@ -1241,9 +1258,7 @@ function minify(value, options, partialMarkup) {
      buffer.push(options.useShortDoctype ? '<!doctype' +
        (options.removeTagWhitespace ? '' : ' ') + 'html>' :
        collapseWhitespaceAll(doctype));
-    },
-    customAttrAssign: options.customAttrAssign,
-    customAttrSurround: options.customAttrSurround
+    }
  });

  if (options.removeOptionalTags) {
--- a/node_modules/html-minifier/src/htmlparser.js
+++ b/node_modules/html-minifier/src/htmlparser.js
@@ -182,6 +182,11 @@ function HTMLParser(html, handler) {
          prevTag = startTagMatch.tagName.toLowerCase();
          continue;
        }
+
+        // Treat `<` as text
+        if (handler.continueOnParseError) {
+          textEnd = html.indexOf('<', 1);
+        }
      }

      var text;
@@ -213,7 +218,6 @@ function HTMLParser(html, handler) {
        handler.chars(text, prevTag, nextTag);
      }
      prevTag = '';
-
    }
    else {
      var stackedTag = lastTag.toLowerCase();
--- a/node_modules/minify/ChangeLog
+++ b/node_modules/minify/ChangeLog
@@ -1,3 +1,39 @@
+2020.01.22, v5.1.0
+
+feature:
+- (package) eslint-plugin-node v11.0.0
+- (package) nyc v15.0.0
+- (minify) add ability to pass options to HTML, JS, CSS and IMG parsers (#52)
+
+
+2019.12.18, v5.0.0
+
+feature:
+- (minify) drop support of node < 10
+- (package) putout v7.3.1
+- (package) eslint-plugin-node v10.0.0
+- (package) eslint-plugin-putout v3.0.0
+- (package) madrun v5.0.1
+- (package) try-to-catch v2.0.0
+
+
+2019.07.11, v4.1.3
+
+feature:
+- (minify) forEach -> for-of
+
+
+2019.06.23, v4.1.2
+
+feature:
+- (package) html-minifier v4.0.0
+- (package) terser v4.0.0
+- (package) eslint v6.0.0
+- (minify) add madrun
+- (package) eslint-plugin-node v9.1.0
+- (package) nyc v14.1.1
+
+
 2019.02.22, v4.1.1

 fix:
--- a/node_modules/minify/LICENSE
+++ b/node_modules/minify/LICENSE
@@ -1,6 +1,6 @@
 (The MIT License)

-Copyright (c) 2012-2016 Coderaiser <mnemonic.enemy@gmail.com>
+Copyright (c) 2012-2019 Coderaiser <mnemonic.enemy@gmail.com>

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
--- a/node_modules/minify/README.md
+++ b/node_modules/minify/README.md
@@ -42,8 +42,14 @@ const hello="world";for(let l=0;l<hello.length;l++)console.log(hello[l]);

 ```js
 const minify = require('minify');
+const options = {
+    html: {
+        removeAttributeQuotes: false,
+        removeOptionalTags: false
+    },
+};

-minify('./client.js')
+minify('./client.js', options)
    .then(console.log)
    .catch(console.error);

@@ -54,9 +60,15 @@ Or with `async-await` and [try-to-catch](https://github.com/coderaiser/try-to-ca
 ```js
 const minify = require('minify');
 const tryToCatch = require('try-to-catch');
+const options = {
+    html: {
+        removeAttributeQuotes: false,
+        removeOptionalTags: false
+    }
+};

 async () => {
-    const [error, data] = await tryToCatch(minify, './client.js');
+    const [error, data] = await tryToCatch(minify, './client.js', options);
    
    if (error)
        return console.error(error.message);
@@ -65,6 +77,50 @@ async () => {
 }();
 ```

+## Options
+
+The options object accepts configuration for `html`, `css`, `js`, and `img` like so:
+
+```js
+const options = {
+    html: {
+        removeAttributeQuotes: false,
+    },
+    css: {
+        compatibility: '*',
+    },
+    js: {
+        ecma: 5,
+    },
+    img: {
+        maxSize: 4096,
+    }
+}
+```
+
+Full documentation for options that each file type accepts can be found on the pages of the libraries used by minify to process the files:
+- HTML: https://github.com/kangax/html-minifier
+- CSS: https://github.com/jakubpawlowicz/clean-css
+- JS: https://github.com/terser/terser
+- IMG: https://github.com/Filirom1/css-base64-images
+
+Minify sets a few defaults for HTML that may differ from the base `html-minifier` settings:
+- removeComments:                 true
+- removeCommentsFromCDATA:        true
+- removeCDATASectionsFromCDATA:   true
+- collapseWhitespace:             true
+- collapseBooleanAttributes:      true
+- removeAttributeQuotes:          true
+- removeRedundantAttributes:      true
+- useShortDoctype:                true
+- removeEmptyAttributes:          true
+- removeEmptyElements:            false
+- removeOptionalTags:             true
+- removeScriptTypeAttributes:     true
+- removeStyleLinkTypeAttributes:  true
+- minifyJS:                       true
+- minifyCSS:                      true
+
 ## License

 MIT
--- a/node_modules/minify/bin/minify.js
+++ b/node_modules/minify/bin/minify.js
@@ -14,7 +14,7 @@ const Argv = process.argv;
 const files = Argv.slice(2);
 const [In] = files;

-log.error = function(e) {
+log.error = (e) => {
    console.error(e);
    process.stdin.pause();
 };
@@ -27,7 +27,7 @@ process.on('uncaughtException', (error) => {
 minify();

 function readStd(callback) {
-    const stdin = process.stdin;
+    const {stdin} = process;
    let chunks = '';
    const read = () => {
        const chunk = stdin.read();
@@ -66,9 +66,10 @@ function processStream(chunks) {
    const name = In.replace('--', '');
    
    const [e, data] = tryCatch(minify[name], chunks);
+    
    if (e)
        return log.error(e);
-     
+    
    log(data);
 }

@@ -93,8 +94,8 @@ function help() {
    console.log(usage);
    console.log('Options:');
    
-    Object.keys(bin).forEach((name) => {
+    for (const name of Object.keys(bin)) {
        console.log('  %s %s', name, bin[name]);
-    });
+    }
 }

--- a/node_modules/minify/lib/css.js
+++ b/node_modules/minify/lib/css.js
@@ -1,4 +1,5 @@
 /* сжимаем код через clean-css */
+
 'use strict';

 const assert = require('assert');
@@ -8,14 +9,17 @@ const Clean = require('clean-css');
 * minify css data.
 *
 * @param data
+ * @param userOptions - (optional) object that may contain a `css` key with an object of options
 */
-module.exports = (data) => {
+module.exports = (data, userOptions) => {
    assert(data);
    
+    const options = userOptions && userOptions.css || {};
+    
    const {
        styles,
        errors,
-    } = new Clean().minify(data);
+    } = new Clean(options).minify(data);
    
    const [error] = errors;
    
--- a/node_modules/minify/lib/html.js
+++ b/node_modules/minify/lib/html.js
@@ -5,7 +5,7 @@
 const assert = require('assert');
 const Minifier = require('html-minifier');

-const Options = {
+const defaultOptions = {
    removeComments:                 true,
    removeCommentsFromCDATA:        true,
    removeCDATASectionsFromCDATA:   true,
@@ -25,18 +25,23 @@ const Options = {
    removeStyleLinkTypeAttributes:  true,
    
    minifyJS:                       true,
-    minifyCSS:                      true
+    minifyCSS:                      true,
 };

 /**
 * minify html data.
 *
 * @param data
- * @param callback
+ * @param userOptions - (optional) object that may contain an `html` key with an object of options
 */
-module.exports = (data) => {
+module.exports = (data, userOptions) => {
    assert(data);
    
-    return Minifier.minify(data, Options);
+    const options = {
+        ...defaultOptions,
+        ...userOptions && userOptions.html || {},
+    };
+    
+    return Minifier.minify(data, options);
 };

--- a/node_modules/minify/lib/img.js
+++ b/node_modules/minify/lib/img.js
@@ -2,15 +2,15 @@

 const path = require('path');
 const assert = require('assert');
-const {
-    promisify,
-} = require('util');
+const {promisify} = require('util');

 const fromString = promisify(require('css-b64-images').fromString);

-const ONE_KB = Math.pow(2, 10);
+const ONE_KB = 2 ** 10;

-const maxSize = 100 * ONE_KB;
+const defaultOptions = {
+    maxSize: 100 * ONE_KB,
+};

 /**
 * minify css data.
@@ -18,16 +18,20 @@ const maxSize = 100 * ONE_KB;
 *
 * @param name
 * @param data
+ * @param userOptions - (optional) object that may contain an `img` key with an object of options
 */
-module.exports = async (name, data) => {
+module.exports = async (name, data, userOptions) => {
    const dir = path.dirname(name);
    const dirRelative = dir + '/../';
    
+    const options = {
+        ...defaultOptions,
+        ...userOptions && userOptions.img || {},
+    };
+    
    assert(name);
    assert(data);
    
-    return fromString(data, dir, dirRelative, {
-        maxSize
-    });
+    return fromString(data, dir, dirRelative, options);
 };

--- a/node_modules/minify/lib/js.js
+++ b/node_modules/minify/lib/js.js
@@ -7,14 +7,17 @@ const assert = require('assert');
 * minify js data.
 *
 * @param data
+ * @param userOptions - (optional) object that may contain a `js` key with an object of options
 */
-module.exports = (data) => {
+module.exports = (data, userOptions) => {
    assert(data);
    
+    const options = userOptions && userOptions.js || {};
+    
    const {
        error,
        code,
-    } = terser.minify(data);
+    } = terser.minify(data, options);
    
    if (error)
        throw error;
--- a/node_modules/minify/lib/minify.js
+++ b/node_modules/minify/lib/minify.js
@@ -2,20 +2,16 @@

 const DIR = __dirname + '/';

-const fs = require('fs');
+const {readFile} = require('fs').promises;
 const path = require('path');
-const {
-    promisify,
-} = require('util');

 const tryToCatch = require('try-to-catch');
-const readFile = promisify(fs.readFile);

 const log = require('debug')('minify');

-['js', 'html', 'css', 'img'].forEach((name) => {
+for (const name of ['js', 'html', 'css', 'img']) {
    minify[name] = require(DIR + name);
-});
+}

 module.exports = minify;

@@ -24,7 +20,7 @@ function check(name) {
        throw Error('name could not be empty!');
 }

-async function minify(name) {
+async function minify(name, userOptions) {
    const EXT = ['js', 'html', 'css'];
    
    check(name);
@@ -36,7 +32,7 @@ async function minify(name) {
        throw Error(`File type "${ext}" not supported.`);
    
    log('optimizing ' + path.basename(name));
-    return optimize(name);
+    return optimize(name, userOptions);
 }

 function getName(file) {
@@ -51,9 +47,10 @@ function getName(file) {
 /**
 * function minificate js,css and html files
 *
- * @param files     -   js, css or html file path
+ * @param {string} file - js, css or html file path
+ * @param {object} userOptions - object with optional `html`, `css, `js`, and `img` keys, which each can contain options to be combined with defaults and passed to the respective minifier
 */
-async function optimize(file) {
+async function optimize(file, userOptions) {
    check(file);
    
    const name = getName(file);
@@ -61,23 +58,26 @@ async function optimize(file) {
    log('reading file ' + path.basename(name));
    
    const data = await readFile(name, 'utf8');
-    return onDataRead(file, data);
+    return onDataRead(file, data, userOptions);
 }

 /**
-* Processing of files
-* @param fileData {name, data}
+ * Processing of files
+ * @param {string} filename
+ * @param {string} data - the contents of the file
+ * @param {object} userOptions - object with optional `html`, `css, `js`, and `img` keys, which each can contain options to be combined with defaults and passed to the respective minifier
 */
-async function onDataRead(filename, data) {
+async function onDataRead(filename, data, userOptions) {
    log('file ' + path.basename(filename) + ' read');
    
    const ext = path.extname(filename).replace(/^\./, '');
    
-    const optimizedData = await minify[ext](data);
+    const optimizedData = await minify[ext](data, userOptions);
    
    let b64Optimize;
+    
    if (ext === 'css')
-        [, b64Optimize] = await tryToCatch(minify.img, filename, optimizedData);
+        [, b64Optimize] = await tryToCatch(minify.img, filename, optimizedData, userOptions);
    
    return b64Optimize || optimizedData;
 }
--- a/node_modules/minify/package.json
+++ b/node_modules/minify/package.json
@@ -1,27 +1,28 @@
 {
-  "_from": "minify@^4.1.1",
-  "_id": "minify@4.1.1",
+  "_from": "minify",
+  "_id": "minify@5.1.0",
  "_inBundle": false,
-  "_integrity": "sha512-D99KM2lBtJbAAAtKkekL5R1rCFQqhx2dMeFl5etybEdTwGjMYvPsWPDH0CSxTXWSmI2Q7Tx7Gx4rRxik5ahgQA==",
+  "_integrity": "sha512-qlvHtYYjhDpdp05jfxFEdZ7u37tqaltOuuH4TbqyEcjubpY5BBOesJa513wBwjOFI0GmrLVENLooGRX/j2IoDQ==",
  "_location": "/minify",
  "_phantomChildren": {},
  "_requested": {
-    "type": "range",
+    "type": "tag",
    "registry": true,
-    "raw": "minify@^4.1.1",
+    "raw": "minify",
    "name": "minify",
    "escapedName": "minify",
-    "rawSpec": "^4.1.1",
+    "rawSpec": "",
    "saveSpec": null,
-    "fetchSpec": "^4.1.1"
+    "fetchSpec": "latest"
  },
  "_requiredBy": [
+    "#USER",
    "/"
  ],
-  "_resolved": "https://registry.npmjs.org/minify/-/minify-4.1.1.tgz",
-  "_shasum": "06d7a6faf5c171ac3075b79e5afdbe606c0c1fe5",
-  "_spec": "minify@^4.1.1",
-  "_where": "F:\\projects\\p\\minifyfromhtml",
+  "_resolved": "https://registry.npmjs.org/minify/-/minify-5.1.0.tgz",
+  "_shasum": "ccfd406c8b37eecc32db49cb894f6e87d7cd4efd",
+  "_spec": "minify",
+  "_where": "/home/s2/Code/minifyfromhtml",
  "author": {
    "name": "coderaiser",
    "email": "mnemonic.enemy@gmail.com",
@@ -38,24 +39,25 @@
    "clean-css": "^4.1.6",
    "css-b64-images": "~0.2.5",
    "debug": "^4.1.0",
-    "html-minifier": "^3.0.1",
-    "terser": "^3.16.1",
+    "html-minifier": "^4.0.0",
+    "terser": "^4.0.0",
    "try-catch": "^2.0.0",
-    "try-to-catch": "^1.0.2"
+    "try-to-catch": "^2.0.0"
  },
  "deprecated": false,
  "description": "Minifier of js, css, html and img",
  "devDependencies": {
    "coveralls": "^3.0.0",
-    "eslint": "^5.7.0",
-    "eslint-plugin-node": "^8.0.0",
-    "nyc": "^13.1.0",
-    "redrun": "^7.0.2",
-    "rimraf": "^2.6.1",
-    "tape": "^4.2.2"
+    "eslint": "^6.0.0",
+    "eslint-plugin-node": "^11.0.0",
+    "eslint-plugin-putout": "^3.0.0",
+    "madrun": "^5.0.1",
+    "nyc": "^15.0.0",
+    "putout": "^7.3.1",
+    "supertape": "^1.2.3"
  },
  "engines": {
-    "node": ">= 8.0.0"
+    "node": ">= 10"
  },
  "homepage": "http://coderaiser.github.io/minify",
  "keywords": [
@@ -78,12 +80,14 @@
    "url": "git+ssh://git@github.com/coderaiser/minify.git"
  },
  "scripts": {
-    "coverage": "nyc npm test",
-    "lint": "redrun lint:*",
-    "lint:bin": "eslint --rule no-console:0 bin",
-    "lint:lib": "eslint lib test",
-    "report": "nyc report --reporter=text-lcov | coveralls",
-    "test": "tape test/minify.js"
+    "coverage": "madrun coverage",
+    "fix:lint": "madrun fix:lint",
+    "lint": "madrun lint",
+    "lint:bin": "madrun lint:bin",
+    "lint:lib": "madrun lint:lib",
+    "putout": "madrun putout",
+    "report": "madrun report",
+    "test": "madrun test"
  },
-  "version": "4.1.1"
+  "version": "5.1.0"
 }
--- a/node_modules/ms/index.js
+++ b/node_modules/ms/index.js
@@ -28,7 +28,7 @@ module.exports = function(val, options) {
  var type = typeof val;
  if (type === 'string' && val.length > 0) {
    return parse(val);
-  } else if (type === 'number' && isNaN(val) === false) {
+  } else if (type === 'number' && isFinite(val)) {
    return options.long ? fmtLong(val) : fmtShort(val);
  }
  throw new Error(
@@ -50,7 +50,7 @@ function parse(str) {
  if (str.length > 100) {
    return;
  }
-  var match = /^((?:\d+)?\-?\d?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(
+  var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(
    str
  );
  if (!match) {
--- a/node_modules/ms/package.json
+++ b/node_modules/ms/package.json
@@ -1,8 +1,8 @@
 {
  "_from": "ms@^2.1.1",
-  "_id": "ms@2.1.1",
+  "_id": "ms@2.1.2",
  "_inBundle": false,
-  "_integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+  "_integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
  "_location": "/ms",
  "_phantomChildren": {},
  "_requested": {
@@ -18,10 +18,10 @@
  "_requiredBy": [
    "/debug"
  ],
-  "_resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-  "_shasum": "30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a",
+  "_resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+  "_shasum": "d09d1f357b443f493382a8eb3ccd183872ae6009",
  "_spec": "ms@^2.1.1",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\debug",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/debug",
  "bugs": {
    "url": "https://github.com/zeit/ms/issues"
  },
@@ -65,5 +65,5 @@
    "precommit": "lint-staged",
    "test": "mocha tests.js"
  },
-  "version": "2.1.1"
+  "version": "2.1.2"
 }
--- a/node_modules/ms/readme.md
+++ b/node_modules/ms/readme.md
@@ -1,7 +1,7 @@
 # ms

 [![Build Status](https://travis-ci.org/zeit/ms.svg?branch=master)](https://travis-ci.org/zeit/ms)
-[![Slack Channel](http://zeit-slackin.now.sh/badge.svg)](https://zeit.chat/)
+[![Join the community on Spectrum](https://withspectrum.github.io/badge/badge.svg)](https://spectrum.chat/zeit)

 Use this package to easily convert various time formats to milliseconds.

--- a/node_modules/source-map-support/browser-source-map-support.js
+++ b/node_modules/source-map-support/browser-source-map-support.js
@@ -8,26 +8,26 @@
 @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 license  MIT
 */
-(this.define||function(G,J){this.sourceMapSupport=J()})("browser-source-map-support",function(G){(function b(n,u,m){function e(d,a){if(!u[d]){if(!n[d]){var l="function"==typeof require&&require;if(!a&&l)return l(d,!0);if(g)return g(d,!0);throw Error("Cannot find module '"+d+"'");}l=u[d]={exports:{}};n[d][0].call(l.exports,function(a){var b=n[d][1][a];return e(b?b:a)},l,l.exports,b,n,u,m)}return u[d].exports}for(var g="function"==typeof require&&require,h=0;h<m.length;h++)e(m[h]);return e})({1:[function(n,
-u,m){G=n("./source-map-support")},{"./source-map-support":21}],2:[function(n,u,m){(function(b){function e(b){b=b.charCodeAt(0);if(43===b)return 62;if(47===b)return 63;if(48>b)return-1;if(58>b)return b-48+52;if(91>b)return b-65;if(123>b)return b-97+26}var g="undefined"!==typeof Uint8Array?Uint8Array:Array;b.toByteArray=function(b){function d(a){r[w++]=a}if(0<b.length%4)throw Error("Invalid string. Length must be a multiple of 4");var a=b.length;var l="="===b.charAt(a-2)?2:"="===b.charAt(a-1)?1:0;var r=
+(this.define||function(G,J){this.sourceMapSupport=J()})("browser-source-map-support",function(G){(function b(p,u,m){function e(d,a){if(!u[d]){if(!p[d]){var l="function"==typeof require&&require;if(!a&&l)return l(d,!0);if(g)return g(d,!0);throw Error("Cannot find module '"+d+"'");}l=u[d]={exports:{}};p[d][0].call(l.exports,function(a){var b=p[d][1][a];return e(b?b:a)},l,l.exports,b,p,u,m)}return u[d].exports}for(var g="function"==typeof require&&require,h=0;h<m.length;h++)e(m[h]);return e})({1:[function(p,
+u,m){G=p("./source-map-support")},{"./source-map-support":21}],2:[function(p,u,m){(function(b){function e(b){b=b.charCodeAt(0);if(43===b)return 62;if(47===b)return 63;if(48>b)return-1;if(58>b)return b-48+52;if(91>b)return b-65;if(123>b)return b-97+26}var g="undefined"!==typeof Uint8Array?Uint8Array:Array;b.toByteArray=function(b){function d(a){r[w++]=a}if(0<b.length%4)throw Error("Invalid string. Length must be a multiple of 4");var a=b.length;var l="="===b.charAt(a-2)?2:"="===b.charAt(a-1)?1:0;var r=
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+a=b.generatedLine,l=g.generatedColumn,r=b.generatedColumn;a>d||a==d&&r>=l||0>=e.compareByGeneratedPositionsInflated(g,b)?this._last=b:this._sorted=!1;this._array.push(b)};b.prototype.toArray=function(){this._sorted||(this._array.sort(e.compareByGeneratedPositionsInflated),this._sorted=!0);return this._array};m.MappingList=b},{"./util":19}],15:[function(p,u,m){function b(b,e,d){var a=b[e];b[e]=b[d];b[d]=a}function e(g,h,d,a){if(d<a){var l=d-1;b(g,Math.round(d+Math.random()*(a-d)),a);for(var r=g[a],
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 "mappings");c=d.getArg(c,"file",null);if(k!=this._version)throw Error("Unsupported version: "+k);g&&(g=d.normalize(g));e=e.map(String).map(d.normalize).map(function(a){return g&&d.isAbsolute(g)&&d.isAbsolute(a)?d.relative(g,a):a});this._names=l.fromArray(w.map(String),!0);this._sources=l.fromArray(e,!0);this.sourceRoot=g;this.sourcesContent=h;this._mappings=q;this._sourceMapURL=b;this.file=c}function g(){this.generatedColumn=this.generatedLine=0;this.name=this.originalColumn=this.originalLine=this.source=
 null}function h(a,e){var c=a;"string"===typeof a&&(c=d.parseSourceMapInput(a));var k=d.getArg(c,"version");c=d.getArg(c,"sections");if(k!=this._version)throw Error("Unsupported version: "+k);this._sources=new l;this._names=new l;var w={line:-1,column:0};this._sections=c.map(function(a){if(a.url)throw Error("Support for url field in sections not implemented.");var c=d.getArg(a,"offset"),k=d.getArg(c,"line"),g=d.getArg(c,"column");if(k<w.line||k===w.line&&g<w.column)throw Error("Section offsets must be ordered and non-overlapping.");
-w=c;return{generatedOffset:{generatedLine:k+1,generatedColumn:g+1},consumer:new b(d.getArg(a,"map"),e)}})}var d=n("./util"),a=n("./binary-search"),l=n("./array-set").ArraySet,r=n("./base64-vlq"),q=n("./quick-sort").quickSort;b.fromSourceMap=function(a){return e.fromSourceMap(a)};b.prototype._version=3;b.prototype.__generatedMappings=null;Object.defineProperty(b.prototype,"_generatedMappings",{configurable:!0,enumerable:!0,get:function(){this.__generatedMappings||this._parseMappings(this._mappings,
+w=c;return{generatedOffset:{generatedLine:k+1,generatedColumn:g+1},consumer:new b(d.getArg(a,"map"),e)}})}var d=p("./util"),a=p("./binary-search"),l=p("./array-set").ArraySet,r=p("./base64-vlq"),q=p("./quick-sort").quickSort;b.fromSourceMap=function(a){return e.fromSourceMap(a)};b.prototype._version=3;b.prototype.__generatedMappings=null;Object.defineProperty(b.prototype,"_generatedMappings",{configurable:!0,enumerable:!0,get:function(){this.__generatedMappings||this._parseMappings(this._mappings,
 this.sourceRoot);return this.__generatedMappings}});b.prototype.__originalMappings=null;Object.defineProperty(b.prototype,"_originalMappings",{configurable:!0,enumerable:!0,get:function(){this.__originalMappings||this._parseMappings(this._mappings,this.sourceRoot);return this.__originalMappings}});b.prototype._charIsMappingSeparator=function(a,b){var c=a.charAt(b);return";"===c||","===c};b.prototype._parseMappings=function(a,b){throw Error("Subclasses must implement _parseMappings");};b.GENERATED_ORDER=
 1;b.ORIGINAL_ORDER=2;b.GREATEST_LOWER_BOUND=1;b.LEAST_UPPER_BOUND=2;b.prototype.eachMapping=function(a,e,c){e=e||null;switch(c||b.GENERATED_ORDER){case b.GENERATED_ORDER:c=this._generatedMappings;break;case b.ORIGINAL_ORDER:c=this._originalMappings;break;default:throw Error("Unknown order of iteration.");}var k=this.sourceRoot;c.map(function(a){var b=null===a.source?null:this._sources.at(a.source);b=d.computeSourceURL(k,b,this._sourceMapURL);return{source:b,generatedLine:a.generatedLine,generatedColumn:a.generatedColumn,
 originalLine:a.originalLine,originalColumn:a.originalColumn,name:null===a.name?null:this._names.at(a.name)}},this).forEach(a,e)};b.prototype.allGeneratedPositionsFor=function(b){var e=d.getArg(b,"line"),c={source:d.getArg(b,"source"),originalLine:e,originalColumn:d.getArg(b,"column",0)};null!=this.sourceRoot&&(c.source=d.relative(this.sourceRoot,c.source));if(!this._sources.has(c.source))return[];c.source=this._sources.indexOf(c.source);var k=[];c=this._findMapping(c,this._originalMappings,"originalLine",
 "originalColumn",d.compareByOriginalPositions,a.LEAST_UPPER_BOUND);if(0<=c){var g=this._originalMappings[c];if(void 0===b.column)for(e=g.originalLine;g&&g.originalLine===e;)k.push({line:d.getArg(g,"generatedLine",null),column:d.getArg(g,"generatedColumn",null),lastColumn:d.getArg(g,"lastGeneratedColumn",null)}),g=this._originalMappings[++c];else for(b=g.originalColumn;g&&g.originalLine===e&&g.originalColumn==b;)k.push({line:d.getArg(g,"generatedLine",null),column:d.getArg(g,"generatedColumn",null),
 lastColumn:d.getArg(g,"lastGeneratedColumn",null)}),g=this._originalMappings[++c]}return k};m.SourceMapConsumer=b;e.prototype=Object.create(b.prototype);e.prototype.consumer=b;e.fromSourceMap=function(a,b){var c=Object.create(e.prototype),k=c._names=l.fromArray(a._names.toArray(),!0),w=c._sources=l.fromArray(a._sources.toArray(),!0);c.sourceRoot=a._sourceRoot;c.sourcesContent=a._generateSourcesContent(c._sources.toArray(),c.sourceRoot);c.file=a._file;c._sourceMapURL=b;for(var h=a._mappings.toArray().slice(),
-r=c.__generatedMappings=[],m=c.__originalMappings=[],v=0,n=h.length;v<n;v++){var f=h[v],p=new g;p.generatedLine=f.generatedLine;p.generatedColumn=f.generatedColumn;f.source&&(p.source=w.indexOf(f.source),p.originalLine=f.originalLine,p.originalColumn=f.originalColumn,f.name&&(p.name=k.indexOf(f.name)),m.push(p));r.push(p)}q(c.__originalMappings,d.compareByOriginalPositions);return c};e.prototype._version=3;Object.defineProperty(e.prototype,"sources",{get:function(){return this._sources.toArray().map(function(a){return d.computeSourceURL(this.sourceRoot,
-a,this._sourceMapURL)},this)}});e.prototype._parseMappings=function(a,b){for(var c=1,k=0,e=0,l=0,w=0,h=0,m=a.length,v=0,f={},p={},n=[],u=[],y,B,A,E,I;v<m;)if(";"===a.charAt(v))c++,v++,k=0;else if(","===a.charAt(v))v++;else{y=new g;y.generatedLine=c;for(E=v;E<m&&!this._charIsMappingSeparator(a,E);E++);B=a.slice(v,E);if(A=f[B])v+=B.length;else{for(A=[];v<E;)r.decode(a,v,p),I=p.value,v=p.rest,A.push(I);if(2===A.length)throw Error("Found a source, but no line and column");if(3===A.length)throw Error("Found a source and line, but no column");
-f[B]=A}y.generatedColumn=k+A[0];k=y.generatedColumn;1<A.length&&(y.source=w+A[1],w+=A[1],y.originalLine=e+A[2],e=y.originalLine,y.originalLine+=1,y.originalColumn=l+A[3],l=y.originalColumn,4<A.length&&(y.name=h+A[4],h+=A[4]));u.push(y);"number"===typeof y.originalLine&&n.push(y)}q(u,d.compareByGeneratedPositionsDeflated);this.__generatedMappings=u;q(n,d.compareByOriginalPositions);this.__originalMappings=n};e.prototype._findMapping=function(b,d,c,k,e,g){if(0>=b[c])throw new TypeError("Line must be greater than or equal to 1, got "+
+r=c.__generatedMappings=[],m=c.__originalMappings=[],v=0,p=h.length;v<p;v++){var f=h[v],n=new g;n.generatedLine=f.generatedLine;n.generatedColumn=f.generatedColumn;f.source&&(n.source=w.indexOf(f.source),n.originalLine=f.originalLine,n.originalColumn=f.originalColumn,f.name&&(n.name=k.indexOf(f.name)),m.push(n));r.push(n)}q(c.__originalMappings,d.compareByOriginalPositions);return c};e.prototype._version=3;Object.defineProperty(e.prototype,"sources",{get:function(){return this._sources.toArray().map(function(a){return d.computeSourceURL(this.sourceRoot,
+a,this._sourceMapURL)},this)}});e.prototype._parseMappings=function(a,b){for(var c=1,k=0,e=0,l=0,w=0,h=0,m=a.length,v=0,f={},n={},p=[],u=[],y,B,A,E,I;v<m;)if(";"===a.charAt(v))c++,v++,k=0;else if(","===a.charAt(v))v++;else{y=new g;y.generatedLine=c;for(E=v;E<m&&!this._charIsMappingSeparator(a,E);E++);B=a.slice(v,E);if(A=f[B])v+=B.length;else{for(A=[];v<E;)r.decode(a,v,n),I=n.value,v=n.rest,A.push(I);if(2===A.length)throw Error("Found a source, but no line and column");if(3===A.length)throw Error("Found a source and line, but no column");
+f[B]=A}y.generatedColumn=k+A[0];k=y.generatedColumn;1<A.length&&(y.source=w+A[1],w+=A[1],y.originalLine=e+A[2],e=y.originalLine,y.originalLine+=1,y.originalColumn=l+A[3],l=y.originalColumn,4<A.length&&(y.name=h+A[4],h+=A[4]));u.push(y);"number"===typeof y.originalLine&&p.push(y)}q(u,d.compareByGeneratedPositionsDeflated);this.__generatedMappings=u;q(p,d.compareByOriginalPositions);this.__originalMappings=p};e.prototype._findMapping=function(b,d,c,k,e,g){if(0>=b[c])throw new TypeError("Line must be greater than or equal to 1, got "+
 b[c]);if(0>b[k])throw new TypeError("Column must be greater than or equal to 0, got "+b[k]);return a.search(b,d,e,g)};e.prototype.computeColumnSpans=function(){for(var a=0;a<this._generatedMappings.length;++a){var b=this._generatedMappings[a];if(a+1<this._generatedMappings.length){var c=this._generatedMappings[a+1];if(b.generatedLine===c.generatedLine){b.lastGeneratedColumn=c.generatedColumn-1;continue}}b.lastGeneratedColumn=Infinity}};e.prototype.originalPositionFor=function(a){var e={generatedLine:d.getArg(a,
 "line"),generatedColumn:d.getArg(a,"column")};a=this._findMapping(e,this._generatedMappings,"generatedLine","generatedColumn",d.compareByGeneratedPositionsDeflated,d.getArg(a,"bias",b.GREATEST_LOWER_BOUND));if(0<=a&&(a=this._generatedMappings[a],a.generatedLine===e.generatedLine)){e=d.getArg(a,"source",null);null!==e&&(e=this._sources.at(e),e=d.computeSourceURL(this.sourceRoot,e,this._sourceMapURL));var c=d.getArg(a,"name",null);null!==c&&(c=this._names.at(c));return{source:e,line:d.getArg(a,"originalLine",
 null),column:d.getArg(a,"originalColumn",null),name:c}}return{source:null,line:null,column:null,name:null}};e.prototype.hasContentsOfAllSources=function(){return this.sourcesContent?this.sourcesContent.length>=this._sources.size()&&!this.sourcesContent.some(function(a){return null==a}):!1};e.prototype.sourceContentFor=function(a,b){if(!this.sourcesContent)return null;var c=a;null!=this.sourceRoot&&(c=d.relative(this.sourceRoot,c));if(this._sources.has(c))return this.sourcesContent[this._sources.indexOf(c)];
@@ -75,39 +75,39 @@ function(b){var e={generatedLine:d.getArg(b,"line"),generatedColumn:d.getArg(b,"
 line:null,column:null,name:null}};h.prototype.hasContentsOfAllSources=function(){return this._sections.every(function(a){return a.consumer.hasContentsOfAllSources()})};h.prototype.sourceContentFor=function(a,b){for(var c=0;c<this._sections.length;c++){var d=this._sections[c].consumer.sourceContentFor(a,!0);if(d)return d}if(b)return null;throw Error('"'+a+'" is not in the SourceMap.');};h.prototype.generatedPositionFor=function(a){for(var b=0;b<this._sections.length;b++){var c=this._sections[b];if(-1!==
 c.consumer.sources.indexOf(d.getArg(a,"source"))){var k=c.consumer.generatedPositionFor(a);if(k)return{line:k.line+(c.generatedOffset.generatedLine-1),column:k.column+(c.generatedOffset.generatedLine===k.line?c.generatedOffset.generatedColumn-1:0)}}}return{line:null,column:null}};h.prototype._parseMappings=function(a,b){this.__generatedMappings=[];this.__originalMappings=[];for(var c=0;c<this._sections.length;c++)for(var k=this._sections[c],e=k.consumer._generatedMappings,g=0;g<e.length;g++){var l=
 e[g],h=k.consumer._sources.at(l.source);h=d.computeSourceURL(k.consumer.sourceRoot,h,this._sourceMapURL);this._sources.add(h);h=this._sources.indexOf(h);var r=null;l.name&&(r=k.consumer._names.at(l.name),this._names.add(r),r=this._names.indexOf(r));l={source:h,generatedLine:l.generatedLine+(k.generatedOffset.generatedLine-1),generatedColumn:l.generatedColumn+(k.generatedOffset.generatedLine===l.generatedLine?k.generatedOffset.generatedColumn-1:0),originalLine:l.originalLine,originalColumn:l.originalColumn,
-name:r};this.__generatedMappings.push(l);"number"===typeof l.originalLine&&this.__originalMappings.push(l)}q(this.__generatedMappings,d.compareByGeneratedPositionsDeflated);q(this.__originalMappings,d.compareByOriginalPositions)};m.IndexedSourceMapConsumer=h},{"./array-set":10,"./base64-vlq":11,"./binary-search":13,"./quick-sort":15,"./util":19}],17:[function(n,u,m){function b(a){a||(a={});this._file=g.getArg(a,"file",null);this._sourceRoot=g.getArg(a,"sourceRoot",null);this._skipValidation=g.getArg(a,
-"skipValidation",!1);this._sources=new h;this._names=new h;this._mappings=new d;this._sourcesContents=null}var e=n("./base64-vlq"),g=n("./util"),h=n("./array-set").ArraySet,d=n("./mapping-list").MappingList;b.prototype._version=3;b.fromSourceMap=function(a){var d=a.sourceRoot,e=new b({file:a.file,sourceRoot:d});a.eachMapping(function(a){var b={generated:{line:a.generatedLine,column:a.generatedColumn}};null!=a.source&&(b.source=a.source,null!=d&&(b.source=g.relative(d,b.source)),b.original={line:a.originalLine,
+name:r};this.__generatedMappings.push(l);"number"===typeof l.originalLine&&this.__originalMappings.push(l)}q(this.__generatedMappings,d.compareByGeneratedPositionsDeflated);q(this.__originalMappings,d.compareByOriginalPositions)};m.IndexedSourceMapConsumer=h},{"./array-set":10,"./base64-vlq":11,"./binary-search":13,"./quick-sort":15,"./util":19}],17:[function(p,u,m){function b(a){a||(a={});this._file=g.getArg(a,"file",null);this._sourceRoot=g.getArg(a,"sourceRoot",null);this._skipValidation=g.getArg(a,
+"skipValidation",!1);this._sources=new h;this._names=new h;this._mappings=new d;this._sourcesContents=null}var e=p("./base64-vlq"),g=p("./util"),h=p("./array-set").ArraySet,d=p("./mapping-list").MappingList;b.prototype._version=3;b.fromSourceMap=function(a){var d=a.sourceRoot,e=new b({file:a.file,sourceRoot:d});a.eachMapping(function(a){var b={generated:{line:a.generatedLine,column:a.generatedColumn}};null!=a.source&&(b.source=a.source,null!=d&&(b.source=g.relative(d,b.source)),b.original={line:a.originalLine,
 column:a.originalColumn},null!=a.name&&(b.name=a.name));e.addMapping(b)});a.sources.forEach(function(b){var l=b;null!==d&&(l=g.relative(d,b));e._sources.has(l)||e._sources.add(l);l=a.sourceContentFor(b);null!=l&&e.setSourceContent(b,l)});return e};b.prototype.addMapping=function(a){var b=g.getArg(a,"generated"),d=g.getArg(a,"original",null),e=g.getArg(a,"source",null);a=g.getArg(a,"name",null);this._skipValidation||this._validateMapping(b,d,e,a);null!=e&&(e=String(e),this._sources.has(e)||this._sources.add(e));
 null!=a&&(a=String(a),this._names.has(a)||this._names.add(a));this._mappings.add({generatedLine:b.line,generatedColumn:b.column,originalLine:null!=d&&d.line,originalColumn:null!=d&&d.column,source:e,name:a})};b.prototype.setSourceContent=function(a,b){var d=a;null!=this._sourceRoot&&(d=g.relative(this._sourceRoot,d));null!=b?(this._sourcesContents||(this._sourcesContents=Object.create(null)),this._sourcesContents[g.toSetString(d)]=b):this._sourcesContents&&(delete this._sourcesContents[g.toSetString(d)],
 0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))};b.prototype.applySourceMap=function(a,b,d){var e=b;if(null==b){if(null==a.file)throw Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. Both were omitted.');e=a.file}var l=this._sourceRoot;null!=l&&(e=g.relative(l,e));var m=new h,c=new h;this._mappings.unsortedForEach(function(b){if(b.source===e&&null!=b.originalLine){var k=a.originalPositionFor({line:b.originalLine,
 column:b.originalColumn});null!=k.source&&(b.source=k.source,null!=d&&(b.source=g.join(d,b.source)),null!=l&&(b.source=g.relative(l,b.source)),b.originalLine=k.line,b.originalColumn=k.column,null!=k.name&&(b.name=k.name))}k=b.source;null==k||m.has(k)||m.add(k);b=b.name;null==b||c.has(b)||c.add(b)},this);this._sources=m;this._names=c;a.sources.forEach(function(b){var c=a.sourceContentFor(b);null!=c&&(null!=d&&(b=g.join(d,b)),null!=l&&(b=g.relative(l,b)),this.setSourceContent(b,c))},this)};b.prototype._validateMapping=
 function(a,b,d,e){if(b&&"number"!==typeof b.line&&"number"!==typeof b.column)throw Error("original.line and original.column are not numbers -- you probably meant to omit the original mapping entirely and only map the generated position. If so, pass null for the original mapping instead of an object with empty or null values.");if(!(a&&"line"in a&&"column"in a&&0<a.line&&0<=a.column&&!b&&!d&&!e||a&&"line"in a&&"column"in a&&b&&"line"in b&&"column"in b&&0<a.line&&0<=a.column&&0<b.line&&0<=b.column&&
-d))throw Error("Invalid mapping: "+JSON.stringify({generated:a,source:d,original:b,name:e}));};b.prototype._serializeMappings=function(){for(var a=0,b=1,d=0,h=0,m=0,n=0,c="",k,x,z,F=this._mappings.toArray(),D=0,t=F.length;D<t;D++){x=F[D];k="";if(x.generatedLine!==b)for(a=0;x.generatedLine!==b;)k+=";",b++;else if(0<D){if(!g.compareByGeneratedPositionsInflated(x,F[D-1]))continue;k+=","}k+=e.encode(x.generatedColumn-a);a=x.generatedColumn;null!=x.source&&(z=this._sources.indexOf(x.source),k+=e.encode(z-
-n),n=z,k+=e.encode(x.originalLine-1-h),h=x.originalLine-1,k+=e.encode(x.originalColumn-d),d=x.originalColumn,null!=x.name&&(x=this._names.indexOf(x.name),k+=e.encode(x-m),m=x));c+=k}return c};b.prototype._generateSourcesContent=function(a,b){return a.map(function(a){if(!this._sourcesContents)return null;null!=b&&(a=g.relative(b,a));a=g.toSetString(a);return Object.prototype.hasOwnProperty.call(this._sourcesContents,a)?this._sourcesContents[a]:null},this)};b.prototype.toJSON=function(){var a={version:this._version,
-sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};null!=this._file&&(a.file=this._file);null!=this._sourceRoot&&(a.sourceRoot=this._sourceRoot);this._sourcesContents&&(a.sourcesContent=this._generateSourcesContent(a.sources,a.sourceRoot));return a};b.prototype.toString=function(){return JSON.stringify(this.toJSON())};m.SourceMapGenerator=b},{"./array-set":10,"./base64-vlq":11,"./mapping-list":14,"./util":19}],18:[function(n,u,m){function b(b,a,e,g,h){this.children=
-[];this.sourceContents={};this.line=null==b?null:b;this.column=null==a?null:a;this.source=null==e?null:e;this.name=null==h?null:h;this.$$$isSourceNode$$$=!0;null!=g&&this.add(g)}var e=n("./source-map-generator").SourceMapGenerator,g=n("./util"),h=/(\r?\n)/;b.fromStringWithSourceMap=function(d,a,e){function l(a,c){if(null===a||void 0===a.source)m.add(c);else{var d=e?g.join(e,a.source):a.source;m.add(new b(a.originalLine,a.originalColumn,d,c,a.name))}}var m=new b,n=d.split(h),v=0,c=function(){var a=
-v<n.length?n[v++]:void 0,b=(v<n.length?n[v++]:void 0)||"";return a+b},k=1,x=0,z=null;a.eachMapping(function(a){if(null!==z)if(k<a.generatedLine)l(z,c()),k++,x=0;else{var b=n[v]||"",d=b.substr(0,a.generatedColumn-x);n[v]=b.substr(a.generatedColumn-x);x=a.generatedColumn;l(z,d);z=a;return}for(;k<a.generatedLine;)m.add(c()),k++;x<a.generatedColumn&&(b=n[v]||"",m.add(b.substr(0,a.generatedColumn)),n[v]=b.substr(a.generatedColumn),x=a.generatedColumn);z=a},this);v<n.length&&(z&&l(z,c()),m.add(n.splice(v).join("")));
+d))throw Error("Invalid mapping: "+JSON.stringify({generated:a,source:d,original:b,name:e}));};b.prototype._serializeMappings=function(){for(var a=0,b=1,d=0,h=0,m=0,p=0,c="",k,x,z,F=this._mappings.toArray(),D=0,t=F.length;D<t;D++){x=F[D];k="";if(x.generatedLine!==b)for(a=0;x.generatedLine!==b;)k+=";",b++;else if(0<D){if(!g.compareByGeneratedPositionsInflated(x,F[D-1]))continue;k+=","}k+=e.encode(x.generatedColumn-a);a=x.generatedColumn;null!=x.source&&(z=this._sources.indexOf(x.source),k+=e.encode(z-
+p),p=z,k+=e.encode(x.originalLine-1-h),h=x.originalLine-1,k+=e.encode(x.originalColumn-d),d=x.originalColumn,null!=x.name&&(x=this._names.indexOf(x.name),k+=e.encode(x-m),m=x));c+=k}return c};b.prototype._generateSourcesContent=function(a,b){return a.map(function(a){if(!this._sourcesContents)return null;null!=b&&(a=g.relative(b,a));a=g.toSetString(a);return Object.prototype.hasOwnProperty.call(this._sourcesContents,a)?this._sourcesContents[a]:null},this)};b.prototype.toJSON=function(){var a={version:this._version,
+sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};null!=this._file&&(a.file=this._file);null!=this._sourceRoot&&(a.sourceRoot=this._sourceRoot);this._sourcesContents&&(a.sourcesContent=this._generateSourcesContent(a.sources,a.sourceRoot));return a};b.prototype.toString=function(){return JSON.stringify(this.toJSON())};m.SourceMapGenerator=b},{"./array-set":10,"./base64-vlq":11,"./mapping-list":14,"./util":19}],18:[function(p,u,m){function b(b,a,e,g,h){this.children=
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+c.getFunctionName;c.getFunctionName=function(){return null==f.nextPosition?p():f.nextPosition.name||p()};c.getFileName=function(){return m.source};c.getLineNumber=function(){return m.line};c.getColumnNumber=function(){return m.column+1};c.getScriptNameOrSourceURL=function(){return m.source};return c}var n=c.isEval()&&c.getEvalOrigin();n&&(n=a(n),c=r(c),c.getEvalOrigin=function(){return n});return c}function w(a,b){H&&(n={},C={});for(var c=(a.name||"Error")+": "+(a.message||""),d={nextPosition:null,
+curPosition:null},e=[],f=b.length-1;0<=f;f--)e.push("\n    at "+q(b[f],d)),d.nextPosition=d.curPosition;d.curPosition=d.nextPosition=null;return c+e.reverse().join("")}function v(a){var b=/\n    at [^(]+ \((.*):(\d+):(\d+)\)/.exec(a.stack);if(b){a=b[1];var c=+b[2];b=+b[3];var d=n[a];if(!d&&u&&u.existsSync(a))try{d=u.readFileSync(a,"utf8")}catch(N){d=""}if(d&&(d=d.split(/(?:\r\n|\r|\n)/)[c-1]))return a+":"+c+"\n"+d+"\n"+Array(b).join(" ")+"^"}return null}function c(){var a=b.emit;b.emit=function(c){if("uncaughtException"===
+c){var d=arguments[1]&&arguments[1].stack,e=0<this.listeners(c).length;if(d&&!e){d=arguments[1];e=v(d);b.stderr._handle&&b.stderr._handle.setBlocking&&b.stderr._handle.setBlocking(!0);e&&(console.error(),console.error(e));console.error(d.stack);b.exit(1);return}}return a.apply(this,arguments)}}var k=p("source-map").SourceMapConsumer,x=p("path");try{var u=p("fs");u.existsSync&&u.readFileSync||(u=null)}catch(M){}var F=p("buffer-from"),D=!1,t=!1,H=!1,f="auto",n={},C={},G=/^data:application\/json[^,]+base64,/,
+y=[],B=[],A=g(y);y.push(function(a){a=a.trim();/^file:/.test(a)&&(a=a.replace(/file:\/\/\/(\w:)?/,function(a,b){return b?"":"/"}));if(a in n)return n[a];var b="";try{if(u)u.existsSync(a)&&(b=u.readFileSync(a,"utf8"));else{var c=new XMLHttpRequest;c.open("GET",a,!1);c.send(null);4===c.readyState&&200===c.status&&(b=c.responseText)}}catch(K){}return n[a]=b});var E=g(B);B.push(function(a){a:{if(e())try{var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);var c=b.getResponseHeader("SourceMap")||b.getResponseHeader("X-SourceMap");
+if(c){var d=c;break a}}catch(O){}d=A(a);b=/(?:\/\/[@#][\s]*sourceMappingURL=([^\s'"]+)[\s]*$)|(?:\/\*[@#][\s]*sourceMappingURL=([^\s*'"]+)[\s]*(?:\*\/)[\s]*$)/mg;for(var f;c=b.exec(d);)f=c;d=f?f[1]:null}if(!d)return null;G.test(d)?(f=d.slice(d.indexOf(",")+1),f=F(f,"base64").toString(),d=a):(d=h(a,d),f=A(d));return f?{url:d,map:f}:null});var I=y.slice(0),L=B.slice(0);m.wrapCallSite=q;m.getErrorSource=v;m.mapSourcePosition=d;m.retrieveSourceMap=E;m.install=function(a){a=a||{};if(a.environment&&(f=
+a.environment,-1===["node","browser","auto"].indexOf(f)))throw Error("environment "+f+" was unknown. Available options are {auto, browser, node}");a.retrieveFile&&(a.overrideRetrieveFile&&(y.length=0),y.unshift(a.retrieveFile));a.retrieveSourceMap&&(a.overrideRetrieveSourceMap&&(B.length=0),B.unshift(a.retrieveSourceMap));if(a.hookRequire&&!e()){try{var d=p("module")}catch(K){}var g=d.prototype._compile;g.__sourceMapSupport||(d.prototype._compile=function(a,b){n[b]=a;C[b]=void 0;return g.call(this,
+a,b)},d.prototype._compile.__sourceMapSupport=!0)}H||(H="emptyCacheBetweenOperations"in a?a.emptyCacheBetweenOperations:!1);D||(D=!0,Error.prepareStackTrace=w);!t&&("handleUncaughtExceptions"in a?a.handleUncaughtExceptions:1)&&"object"===typeof b&&null!==b&&"function"===typeof b.on&&(t=!0,c())};m.resetRetrieveHandlers=function(){y.length=0;B.length=0;y=I.slice(0);B=L.slice(0);E=g(B);A=g(y)}}).call(this,p("g5I+bs"))},{"buffer-from":4,fs:3,"g5I+bs":9,module:3,path:8,"source-map":20}]},{},[1]);return G});
--- a/node_modules/source-map-support/package.json
+++ b/node_modules/source-map-support/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "source-map-support@~0.5.10",
-  "_id": "source-map-support@0.5.12",
+  "_from": "source-map-support@~0.5.12",
+  "_id": "source-map-support@0.5.16",
  "_inBundle": false,
-  "_integrity": "sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==",
+  "_integrity": "sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==",
  "_location": "/source-map-support",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "source-map-support@~0.5.10",
+    "raw": "source-map-support@~0.5.12",
    "name": "source-map-support",
    "escapedName": "source-map-support",
-    "rawSpec": "~0.5.10",
+    "rawSpec": "~0.5.12",
    "saveSpec": null,
-    "fetchSpec": "~0.5.10"
+    "fetchSpec": "~0.5.12"
  },
  "_requiredBy": [
    "/terser"
  ],
-  "_resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.12.tgz",
-  "_shasum": "b4f3b10d51857a5af0138d3ce8003b201613d599",
-  "_spec": "source-map-support@~0.5.10",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\terser",
+  "_resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.16.tgz",
+  "_shasum": "0ae069e7fe3ba7538c64c98515e35339eac5a042",
+  "_spec": "source-map-support@~0.5.12",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/terser",
  "bugs": {
    "url": "https://github.com/evanw/node-source-map-support/issues"
  },
@@ -53,5 +53,5 @@
    "serve-tests": "http-server -p 1336",
    "test": "mocha"
  },
-  "version": "0.5.12"
+  "version": "0.5.16"
 }
--- a/node_modules/source-map-support/source-map-support.js
+++ b/node_modules/source-map-support/source-map-support.js
@@ -137,7 +137,7 @@ function retrieveSourceMapURL(source) {

  // Get the URL of the source map
  fileData = retrieveFile(source);
-  var re = /(?:\/\/[@#][ \t]+sourceMappingURL=([^\s'"]+?)[ \t]*$)|(?:\/\*[@#][ \t]+sourceMappingURL=([^\*]+?)[ \t]*(?:\*\/)[ \t]*$)/mg;
+  var re = /(?:\/\/[@#][\s]*sourceMappingURL=([^\s'"]+)[\s]*$)|(?:\/\*[@#][\s]*sourceMappingURL=([^\s*'"]+)[\s]*(?:\*\/)[\s]*$)/mg;
  // Keep executing the search to find the *last* sourceMappingURL to avoid
  // picking up sourceMappingURLs from comments, strings, etc.
  var lastMatch, match;
@@ -335,8 +335,13 @@ function cloneCallSite(frame) {
  return object;
 }

-function wrapCallSite(frame) {
+function wrapCallSite(frame, state) {
+  // provides interface backward compatibility
+  if (state === undefined) {
+    state = { nextPosition: null, curPosition: null }
+  }
  if(frame.isNative()) {
+    state.curPosition = null;
    return frame;
  }

@@ -350,7 +355,11 @@ function wrapCallSite(frame) {

    // Fix position in Node where some (internal) code is prepended.
    // See https://github.com/evanw/node-source-map-support/issues/36
-    var headerLength = 62;
+    // Header removed in node at ^10.16 || >=11.11.0
+    // v11 is not an LTS candidate, we can just test the one version with it.
+    // Test node versions for: 10.16-19, 10.20+, 12-19, 20-99, 100+, or 11.11
+    var noHeader = /^v(10\.1[6-9]|10\.[2-9][0-9]|10\.[0-9]{3,}|1[2-9]\d*|[2-9]\d|\d{3,}|11\.11)/;
+    var headerLength = noHeader.test(process.version) ? 0 : 62;
    if (line === 1 && column > headerLength && !isInBrowser() && !frame.isEval()) {
      column -= headerLength;
    }
@@ -360,9 +369,15 @@ function wrapCallSite(frame) {
      line: line,
      column: column
    });
+    state.curPosition = position;
    frame = cloneCallSite(frame);
    var originalFunctionName = frame.getFunctionName;
-    frame.getFunctionName = function() { return position.name || originalFunctionName(); };
+    frame.getFunctionName = function() {
+      if (state.nextPosition == null) {
+        return originalFunctionName();
+      }
+      return state.nextPosition.name || originalFunctionName();
+    };
    frame.getFileName = function() { return position.source; };
    frame.getLineNumber = function() { return position.line; };
    frame.getColumnNumber = function() { return position.column + 1; };
@@ -395,9 +410,14 @@ function prepareStackTrace(error, stack) {
  var message = error.message || '';
  var errorString = name + ": " + message;

-  return errorString + stack.map(function(frame) {
-    return '\n    at ' + wrapCallSite(frame);
-  }).join('');
+  var state = { nextPosition: null, curPosition: null };
+  var processedStack = [];
+  for (var i = stack.length - 1; i >= 0; i--) {
+    processedStack.push('\n    at ' + wrapCallSite(stack[i], state));
+    state.nextPosition = state.curPosition;
+  }
+  state.curPosition = state.nextPosition = null;
+  return errorString + processedStack.reverse().join('');
 }

 // Generate position and snippet of original source with pointer
@@ -561,7 +581,7 @@ exports.resetRetrieveHandlers = function() {

  retrieveFileHandlers = originalRetrieveFileHandlers.slice(0);
  retrieveMapHandlers = originalRetrieveMapHandlers.slice(0);
-  
+
  retrieveSourceMap = handlerExec(retrieveMapHandlers);
  retrieveFile = handlerExec(retrieveFileHandlers);
 }
--- a/node_modules/terser/CHANGELOG.md
+++ b/node_modules/terser/CHANGELOG.md
@@ -1,5 +1,202 @@
 # Changelog

+## v4.6.3
+
+ - Annotations such as `/*#__NOINLINE__*/` and `/*#__PURE__*/` may now be preserved using the `preserve_annotations` output option
+ - A TypeScript definition update for the `keep_quoted` output option.
+
+## v4.6.2
+
+ - A bug where functions were inlined into other functions with scope conflicts has been fixed.
+ - `/*#__NOINLINE__*/` annotation fixed for more use cases where inlining happens.
+
+## v4.6.1
+
+ - Fixed an issue where a class is duplicated by reduce_vars when there's a recursive reference to the class.
+
+## v4.6.0
+
+ - Fixed issues with recursive class references.
+ - BigInt evaluation has been prevented, stopping Terser from evaluating BigInts like it would do regular numbers.
+ - Class property support has been added
+
+## v4.5.1
+
+(hotfix release)
+
+ - Fixed issue where `() => ({})[something]` was not parenthesised correctly.
+
+## v4.5.0
+
+ - Inlining has been improved
+ - An issue where keep_fnames combined with functions declared through variables was causing name shadowing has been fixed
+ - You can now set the ES version through their year
+ - The output option `keep_numbers` has been added, which prevents Terser from turning `1000` into `1e3` and such
+ - Internal small optimisations and refactors
+
+## v4.4.3
+
+ - Number and BigInt parsing has been fixed
+ - `/*#__INLINE__*/` annotation fixed for arrow functions with non-block bodies.
+ - Functional tests have been added, using [this repository](https://github.com/terser/terser-functional-tests).
+ - A memory leak, where the entire AST lives on after compression, has been plugged.
+
+## v4.4.2
+
+ - Fixed a problem with inlining identity functions
+
+## v4.4.1
+
+*note:* This introduced a feature, therefore it should have been a minor release.
+
+ - Fixed a crash when `unsafe` was enabled.
+ - An issue has been fixed where `let` statements might be collapsed out of their scope.
+ - Some error messages have been improved by adding quotes around variable names.
+
+## v4.4.0
+
+ - Added `/*#__INLINE__*/` and `/*#__NOINLINE__*/` annotations for calls. If a call has one of these, it either forces or forbids inlining.
+
+## v4.3.11
+
+ - Fixed a problem where `window` was considered safe to access, even though there are situations where it isn't (Node.js, workers...)
+ - Fixed an error where `++` and `--` were considered side-effect free
+ - `Number(x)` now needs both `unsafe` and and `unsafe_math` to be compressed into `+x` because `x` might be a `BigInt`
+ - `keep_fnames` now correctly supports regexes when the function is in a variable declaration
+
+## v4.3.10
+
+ - Fixed syntax error when repeated semicolons were encountered in classes
+ - Fixed invalid output caused by the creation of empty sequences internally
+ - Scopes are now updated when scopes are inlined into them
+
+## v4.3.9
+ - Fixed issue with mangle's `keep_fnames` option, introduced when adding code to keep variable names of anonymous functions
+
+## v4.3.8
+
+ - Typescript typings fix
+
+## v4.3.7
+
+ - Parsing of regex options in the CLI (which broke in v4.3.5) was fixed.
+ - typescript definition updates
+
+## v4.3.6
+
+(crash hotfix)
+
+## v4.3.5
+
+ - Fixed an issue with DOS line endings strings separated by `\` and a new line.
+ - Improved fix for the output size regression related to unused references within the extends section of a class.
+ - Variable names of anonymous functions (eg: `const x = () => { ... }` or `var func = function () {...}`) are now preserved when keep_fnames is true.
+ - Fixed performance degradation introduced for large payloads in v4.2.0
+
+## v4.3.4
+
+ - Fixed a regression where the output size was increased when unused classes were referred to in the extends clause of a class.
+ - Small typescript typings fixes.
+ - Comments with `@preserve`, `@license`, `@cc_on` as well as comments starting with `/*!` and `/**!` are now preserved by default.
+
+## v4.3.3
+
+ - Fixed a problem where parsing template strings would mix up octal notation and a slash followed by a zero representing a null character.
+ - Started accepting the name `async` in destructuring arguments with default value.
+ - Now Terser takes into account side effects inside class `extends` clauses.
+ - Added parens whenever there's a comment between a return statement and the returned value, to prevent issues with ASI.
+ - Stopped using raw RegExp objects, since the spec is going to continue to evolve. This ensures Terser is able to process new, unknown RegExp flags and features. This is a breaking change in the AST node AST_RegExp.
+
+## v4.3.2
+
+ - Typescript typing fix
+ - Ensure that functions can't be inlined, by reduce_vars, into places where they're accessing variables with the same name, but from somewhere else.
+
+## v4.3.1
+
+ - Fixed an issue from 4.3.0 where any block scope within a for loop erroneously had its parent set to the function scopee
+ - Fixed an issue where compressing IIFEs with argument expansions would result in some parameters becoming undefined
+ - addEventListener options argument's properties are now part of the DOM properties list.
+
+## v4.3.0
+
+ - Do not drop computed object keys with side effects
+ - Functions passed to other functions in calls are now wrapped in parentheses by default, which speeds up loading most modules
+ - Objects with computed properties are now less likely to be hoisted
+ - Speed and memory efficiency optimizations
+ - Fixed scoping issues with `try` and `switch`
+
+## v4.2.1
+
+ - Minor refactors
+ - Fixed a bug similar to #369 in collapse_vars
+ - Functions can no longer be inlined into a place where they're going to be compared with themselves.
+ - reduce_funcs option is now legacy, as using reduce_vars without reduce_funcs caused some weird corner cases. As a result, it is now implied in reduce_vars and can't be turned off without turning off reduce_vars.
+ - Bug which would cause a random stack overflow has now been fixed.
+
+## v4.2.0
+
+ - When the source map URL is `inline`, don't write it to a file.
+ - Fixed output parens when a lambda literal is the tag on a tagged template string.
+ - The `mangle.properties.undeclared` option was added. This enables the property mangler to mangle properties of variables which can be found in the name cache, but whose properties are not known to this Terser run.
+ - The v8 bug where the toString and source representations of regexes like `RegExp("\\\n")` includes an actual newline is now fixed.
+ - Now we're guaranteed to not have duplicate comments in the output
+ - Domprops updates
+
+## v4.1.4
+
+ - Fixed a crash when inlining a function into somewhere else when it has interdependent, non-removable variables.
+
+## v4.1.3
+
+ - Several issues with the `reduce_vars` option were fixed.
+ - Starting this version, we only have a dist/bundle.min.js
+
+## v4.1.2
+
+ - The hotfix was hotfixed
+
+## v4.1.1
+
+ - Fixed a bug where toplevel scopes were being mixed up with lambda scopes
+
+## v4.1.0
+
+ - Internal functions were replaced by `Object.assign`, `Array.prototype.some`, `Array.prototype.find` and `Array.prototype.every`.
+ - A serious issue where some ESM-native code was broken was fixed.
+ - Performance improvements were made.
+ - Support for BigInt was added.
+ - Inline efficiency was improved. Functions are now being inlined more proactively instead of being inlined only after another Compressor pass.
+
+## v4.0.2
+
+(Hotfix release. Reverts unmapped segments PR [#342](https://github.com/terser/terser/pull/342), which will be put back on Terser when the upstream issue is resolved)
+
+## v4.0.1
+
+ - Collisions between the arguments of inlined functions and names in the outer scope are now being avoided while inlining
+ - Unmapped segments are now preserved when compressing a file which has source maps
+ - Default values of functions are now correctly converted from Mozilla AST to Terser AST
+ - JSON ⊂ ECMAScript spec (if you don't know what this is you don't need to)
+ - Export AST_* classes to library users
+ - Fixed issue with `collapse_vars` when functions are created with the same name as a variable which already exists
+ - Added `MutationObserverInit` (Object with options for initialising a mutation observer) properties to the DOM property list
+ - Custom `Error` subclasses are now internally used instead of old-school Error inheritance hacks.
+ - Documentation fixes
+ - Performance optimizations
+
+## v4.0.0
+
+ - **breaking change**: The `variables` property of all scopes has become a standard JavaScript `Map` as opposed to the old bespoke `Dictionary` object.
+ - Typescript definitions were fixed
+ - `terser --help` was fixed
+ - The public interface was cleaned up
+ - Fixed optimisation of `Array` and `new Array`
+ - Added the `keep_quoted=strict` mode to mangle_props, which behaves more like Google Closure Compiler by mangling all unquoted property names, instead of reserving quoted property names automatically.
+ - Fixed parent functions' parameters being shadowed in some cases
+ - Allowed Terser to run in a situation where there are custom functions attached to Object.prototype
+ - And more bug fixes, optimisations and internal changes
+
 ## v3.17.0

 - More DOM properties added to --mangle-properties's DOM property list
--- a/node_modules/terser/PATRONS.md
+++ b/node_modules/terser/PATRONS.md
@@ -1,5 +1,15 @@
+# Our patrons
+
+These are the first-tier patrons from [Patreon](https://www.patreon.com/fabiosantoscode). My appreciation goes to everyone on this list for supporting the project!
+
 * 38elements
+ * Alan Orozco
+ * Aria Buckles
 * CKEditor
+ * Mariusz Nowak
+ * Nakshatra Mukhopadhyay
 * Philippe Léger
 * Piotrek Koszuliński
+ * Serhiy Shyyko
 * Viktor Hubert
+ * 龙腾道
--- a/node_modules/terser/README.md
+++ b/node_modules/terser/README.md
@@ -1,29 +1,37 @@
-terser
-======
+<h1><img src="https://terser.org/img/terser-banner-logo.png" alt="Terser" width="400"></h1>

-![Terser](https://raw.githubusercontent.com/terser-js/terser/master/logo.png)
+  [![NPM Version][npm-image]][npm-url]
+  [![NPM Downloads][downloads-image]][downloads-url]
+  [![Travis Build][travis-image]][travis-url]
+  [![Opencollective financial contributors][opencollective-contributors]][opencollective-url]

 A JavaScript parser and mangler/compressor toolkit for ES6+.

-*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" alt="patron" width="100px" height="auto"></a>. Check out PATRONS.md for our first-tier patrons.
+*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" alt="patron" width="100px" height="auto"></a>. Check out [PATRONS.md](https://github.com/terser/terser/blob/master/PATRONS.md) for our first-tier patrons.

 Terser recommends you use RollupJS to bundle your modules, as that produces smaller code overall.

 *Beautification* has been undocumented and is *being removed* from terser, we recommend you use [prettier](https://npmjs.com/package/prettier).

-[![Build Status](https://travis-ci.org/terser-js/terser.svg?branch=master)](https://travis-ci.org/terser-js/terser)
+Find the changelog in [CHANGELOG.md](https://github.com/terser/terser/blob/master/CHANGELOG.md)

-Find the changelog in [CHANGELOG.md](https://github.com/terser-js/terser/blob/master/CHANGELOG.md)

-A JavaScript parser, mangler/compressor and beautifier toolkit for ES6+.

+[npm-image]: https://img.shields.io/npm/v/terser.svg
+[npm-url]: https://npmjs.org/package/terser
+[downloads-image]: https://img.shields.io/npm/dm/terser.svg
+[downloads-url]: https://npmjs.org/package/terser
+[travis-image]: https://img.shields.io/travis/terser/terser/master.svg
+[travis-url]: https://travis-ci.org/terser/terser
+[opencollective-contributors]: https://opencollective.com/terser/tiers/badge.svg
+[opencollective-url]: https://opencollective.com/terser

 Why choose terser?
 ------------------

 `uglify-es` is [no longer maintained](https://github.com/mishoo/UglifyJS2/issues/3156#issuecomment-392943058) and `uglify-js` does not support ES6+.

-**`terser`** is a fork of `uglify-es` that retains API and CLI compatibility
+**`terser`** is a fork of `uglify-es` that mostly retains API and CLI compatibility
 with `uglify-es` and `uglify-js@3`.

 Install
@@ -39,7 +47,7 @@ From NPM for use as a command line app:
 From NPM for programmatic use:

    npm install terser
-    
+
 # Command line usage

    terser [input files] [options]
@@ -86,7 +94,10 @@ a double dash to prevent input files being used as option arguments:
                                `debug`  Add debug prefix and suffix.
                                `domprops`  Mangle property names that overlaps
                                            with DOM properties.
-                                `keep_quoted`  Only mangle unquoted properties.
+                                `keep_quoted`  Only mangle unquoted properties, quoted
+                                               properties are automatically reserved.
+                                               `strict` disables quoted properties
+                                               being automatically reserved.
                                `regex`  Only mangle matched property names.
                                `reserved`  List of names that should not be mangled.
    -b, --beautify [options]     Specify output options:
@@ -103,6 +114,7 @@ a double dash to prevent input files being used as option arguments:
                                `wrap_iife`  Wrap IIFEs in parenthesis. Note: you may
                                             want to disable `negate_iife` under
                                             compressor options.
+                                `wrap_func_args`  Wrap function arguments in parenthesis.
    -o, --output <file>         Output file path (default STDOUT). Specify `ast` or
                                `spidermonkey` to write Terser or SpiderMonkey AST
                                as JSON to STDOUT respectively.
@@ -112,6 +124,7 @@ a double dash to prevent input files being used as option arguments:
                                "@preserve". You can optionally pass one of the
                                following arguments to this flag:
                                - "all" to keep all comments
+                                - `false` to omit comments in the output
                                - a valid JS RegExp like `/foo/` or `/^!/` to
                                keep only matching comments.
                                Note that currently not *all* comments can be
@@ -252,7 +265,7 @@ way to use this is to use the `regex` option like so:
 terser example.js -c -m --mangle-props regex=/_$/
 ```

-This will mangle all properties that start with an 
+This will mangle all properties that end with an
 underscore. So you can use it to mangle internal methods.

 By default, it will mangle all properties in the
@@ -280,38 +293,38 @@ console.log(x.calc());
 ```
 Mangle all properties (except for JavaScript `builtins`) (**very** unsafe):
 ```bash
-$ terser example.js -c -m --mangle-props
+$ terser example.js -c passes=2 -m --mangle-props
 ```
 ```javascript
-var x={o:0,_:1,l:function(){return this._+this.o}};x.t=2,x.o=3,console.log(x.l());
+var x={o:3,t:1,i:function(){return this.t+this.o},s:2};console.log(x.i());
 ```
 Mangle all properties except for `reserved` properties (still very unsafe):
 ```bash
-$ terser example.js -c -m --mangle-props reserved=[foo_,bar_]
+$ terser example.js -c passes=2 -m --mangle-props reserved=[foo_,bar_]
 ```
 ```javascript
-var x={o:0,foo_:1,_:function(){return this.foo_+this.o}};x.bar_=2,x.o=3,console.log(x._());
+var x={o:3,foo_:1,t:function(){return this.foo_+this.o},bar_:2};console.log(x.t());
 ```
 Mangle all properties matching a `regex` (not as unsafe but still unsafe):
 ```bash
-$ terser example.js -c -m --mangle-props regex=/_$/
+$ terser example.js -c passes=2 -m --mangle-props regex=/_$/
 ```
 ```javascript
-var x={o:0,_:1,calc:function(){return this._+this.o}};x.l=2,x.o=3,console.log(x.calc());
+var x={o:3,t:1,calc:function(){return this.t+this.o},i:2};console.log(x.calc());
 ```

 Combining mangle properties options:
 ```bash
-$ terser example.js -c -m --mangle-props regex=/_$/,reserved=[bar_]
+$ terser example.js -c passes=2 -m --mangle-props regex=/_$/,reserved=[bar_]
 ```
 ```javascript
-var x={o:0,_:1,calc:function(){return this._+this.o}};x.bar_=2,x.o=3,console.log(x.calc());
+var x={o:3,t:1,calc:function(){return this.t+this.o},bar_:2};console.log(x.calc());
 ```

 In order for this to be of any use, we avoid mangling standard JS names by
 default (`--mangle-props builtins` to override).

-A default exclusion file is provided in `tools/domprops.json` which should
+A default exclusion file is provided in `tools/domprops.js` which should
 cover most standard JS and DOM properties defined in various browsers.  Pass
 `--mangle-props domprops` to disable this feature.

@@ -521,8 +534,8 @@ if (result.error) throw result.error;

 ## Minify options

- `ecma` (default `undefined`) - pass `5`, `6`, `7` or `8` to override `parse`,
-  `compress` and `output` options.
+- `ecma` (default `undefined`) - pass `5`, `2015`, `2016` or `2017` to override `parse`,
+  `compress` and `output`'s `ecma` options.

 - `warnings` (default `false`) — pass `true` to return compressor warnings
  in `result.warnings`. Use the value `"verbose"` for more detailed warnings.
@@ -598,7 +611,7 @@ if (result.error) throw result.error;
    sourceMap: {
        // source map options
    },
-    ecma: 5, // specify one of: 5, 6, 7 or 8
+    ecma: 5, // specify one of: 5, 2015, 2016, 2017 or 2018
    keep_classnames: false,
    keep_fnames: false,
    ie8: false,
@@ -657,13 +670,15 @@ var result = Terser.minify({"compiled.js": "compiled code"}, {

 If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.url`.

+If you happen to need the source map as a raw object, set `sourceMap.asObject` to `true`.
+
 ## Parse options

 - `bare_returns` (default `false`) -- support top level `return` statements

- `ecma` (default: `8`) -- specify one of `5`, `6`, `7` or `8`. Note: this setting
+- `ecma` (default: `2017`) -- specify one of `5`, `2015`, `2016` or `2017`. Note: this setting
  is not presently enforced except for ES8 optional trailing commas in function
-  parameter lists and calls with `ecma` `8`.
+  parameter lists and calls with `ecma` `2017`.

 - `html5_comments` (default `true`)

@@ -671,9 +686,10 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u

 ## Compress options

- `arrows` (default: `true`) -- Converts `()=>{return x}` to `()=>x`. Class
-  and object literal methods will also be converted to arrow expressions if
-  the resultant code is shorter: `m(){return x}` becomes `m:()=>x`.
+- `arrows` (default: `true`) -- Class and object literal methods are converted
+  will also be converted to arrow expressions if the resultant code is shorter:
+  `m(){return x}` becomes `m:()=>x`. To do this to regular ES5 functions which
+  don't use `this` or `arguments`, see `unsafe_arrows`.

 - `arguments` (default: `false`) -- replace `arguments[index]` with function
  parameter name whenever possible.
@@ -712,7 +728,7 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u

 - `drop_debugger` (default: `true`) -- remove `debugger;` statements

- `ecma` (default: `5`) -- Pass `6` or greater to enable `compress` options that
+- `ecma` (default: `5`) -- Pass `2015` or greater to enable `compress` options that
  will transform ES5 code into smaller ES6+ equivalent forms.

 - `evaluate` (default: `true`) -- attempt to evaluate constant expressions
@@ -754,7 +770,7 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u

 - `keep_fnames` (default: `false`) -- Pass `true` to prevent the
  compressor from discarding function names. Pass a regular expression to only keep
-  class names matching that regex. Useful for code relying on `Function.prototype.name`.
+  function names matching that regex. Useful for code relying on `Function.prototype.name`.
  See also: the `keep_fnames` [mangle option](#mangle).

 - `keep_infinity` (default: `false`) -- Pass `true` to prevent `Infinity` from
@@ -794,11 +810,7 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
  Specify `"strict"` to treat `foo.bar` as side-effect-free only when
  `foo` is certain to not throw, i.e. not `null` or `undefined`.

- `reduce_funcs` (default: `true`) -- Allows single-use functions to be
-  inlined as function expressions when permissible allowing further
-  optimization.  Enabled by default.  Option depends on `reduce_vars`
-  being enabled.  Some code runs faster in the Chrome V8 engine if this
-  option is disabled.  Does not negatively impact other major browsers.
+- `reduce_funcs` (legacy option, safely ignored for backwards compatibility).

 - `reduce_vars` (default: `true`) -- Improve optimization on variables assigned with and
  used as constant values.
@@ -813,7 +825,7 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
  case a value of `20` or less is recommended.

 - `side_effects` (default: `true`) -- Pass `false` to disable potentially dropping
-  functions marked as "pure".  A function call is marked as "pure" if a comment
+  function calls marked as "pure".  A function call is marked as "pure" if a comment
  annotation `/*@__PURE__*/` or `/*#__PURE__*/` immediately precedes the call. For
  example: `/*@__PURE__*/foo();`

@@ -838,7 +850,7 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
  expressions to arrow functions if the function body does not reference `this`.
  Note: it is not always safe to perform this conversion if code relies on the
  the function having a `prototype`, which arrow functions lack.
-  This transform requires that the `ecma` compress option is set to `6` or greater.
+  This transform requires that the `ecma` compress option is set to `2015` or greater.

 - `unsafe_comps` (default: `false`) -- Reverse `<` and `<=` to `>` and `>=` to
  allow improved compression. This might be unsafe when an at least one of two
@@ -928,20 +940,28 @@ Terser.minify(code, { mangle: { toplevel: true } }).code;

 ### Mangle properties options

- `builtins` (default: `false`) -- Use `true` to allow the mangling of builtin
+- `builtins` (default: `false`) — Use `true` to allow the mangling of builtin
  DOM properties. Not recommended to override this setting.

- `debug` (default: `false`) -— Mangle names with the original name still present.
+- `debug` (default: `false`) — Mangle names with the original name still present.
  Pass an empty string `""` to enable, or a non-empty string to set the debug suffix.

- `keep_quoted` (default: `false`) -— Only mangle unquoted property names.
+- `keep_quoted` (default: `false`) — Only mangle unquoted property names.
+  - `true` -- Quoted property names are automatically reserved and any unquoted
+    property names will not be mangled.
+  - `"strict"` -- Advanced, all unquoted property names are mangled unless
+    explicitly reserved.

- `regex` (default: `null`) -— Pass a RegExp literal to only mangle property
-  names matching the regular expression.
+- `regex` (default: `null`) — Pass a [RegExp literal or pattern string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp) to only mangle property matching the regular expression.

- `reserved` (default: `[]`) -- Do not mangle property names listed in the
+- `reserved` (default: `[]`) — Do not mangle property names listed in the
  `reserved` array.

+- `undeclared` (default: `false`) - Mangle those names when they are accessed
+  as properties of known top level variables but their declarations are never
+  found in input code. May be useful when only minifying parts of a project.
+  See [#397](https://github.com/terser/terser/issues/397) for more details.
+
 ## Output options

 The code generator tries to output shortest code possible by default.  In
@@ -960,11 +980,12 @@ can pass additional arguments that control the code output:
  `do`, `while` or `with` statements, even if their body is a single
  statement.

- `comments` (default `false`) -- pass `true` or `"all"` to preserve all
-  comments, `"some"` to preserve some comments, a regular expression string
+- `comments` (default `"some"`) -- by default it keeps JSDoc-style comments
+  that contain "@license" or "@preserve", pass `true` or `"all"` to preserve all
+  comments, `false` to omit comments in the output, a regular expression string
  (e.g. `/^!/`) or a function.

- `ecma` (default `5`) -- set output printing mode. Set `ecma` to `6` or
+- `ecma` (default `5`) -- set output printing mode. Set `ecma` to `2015` or
  greater to emit shorthand object properties - i.e.: `{a}` instead of `{a: a}`.
  The `ecma` option will only change the output in direct control of the
  beautifier. Non-compatible features in the abstract syntax tree will still
@@ -978,6 +999,9 @@ can pass additional arguments that control the code output:
 - `inline_script` (default `true`) -- escape HTML comments and the slash in
  occurrences of `</script>` in strings

+- `keep_numbers` (default `false`) -- keep number literals as it was in original code
+ (disables optimizations like converting `1000000` into `1e6`)
+
 - `keep_quoted_props` (default `false`) -- when turned on, prevents stripping
  quotes from property names in object literals.

@@ -999,6 +1023,8 @@ can pass additional arguments that control the code output:
  - `2` -- always use double quotes
  - `3` -- always use the original quotes

+- `preserve_annotations` -- (default `false`) -- Preserve [Terser annotations](#annotations) in the output.
+
 - `safari10` (default `false`) -- set this option to `true` to work around
  the [Safari 10/11 await bug](https://bugs.webkit.org/show_bug.cgi?id=176685).
  See also: the `safari10` [mangle option](#mangle-options).
@@ -1017,6 +1043,10 @@ can pass additional arguments that control the code output:
  function expressions. See
  [#640](https://github.com/mishoo/UglifyJS2/issues/640) for more details.

+- `wrap_func_args` (default `true`) -- pass `false` if you do not want to wrap
+  function expressions that are passed as arguments, in parenthesis. See
+  [OptimizeJS](https://github.com/nolanlawson/optimize-js) for more details.
+
 # Miscellaneous

 ### Keeping copyright notices or other comments
@@ -1173,6 +1203,30 @@ var result = Terser.minify(ast, {
 // result.code contains the minified code in string form.
 ```

+
+### Annotations
+
+Annotations in Terser are a way to tell it to treat a certain function call differently. The following annotations are available:
+
+ * `/*@__INLINE__*/` - forces a function to be inlined somewhere.
+ * `/*@__NOINLINE__*/` - Makes sure the called function is not inlined into the call site.
+ * `/*@__PURE__*/` - Marks a function call as pure. That means, it can safely be dropped.
+
+You can use either a `@` sign at the start, or a `#`.
+
+Here are some examples on how to use them:
+
+```javascript
+/*@__INLINE__*/
+function_always_inlined_here()
+
+/*#__NOINLINE__*/
+function_cant_be_inlined_into_here()
+
+const x = /*#__PURE__*/i_am_dropped_if_x_is_not_used()
+```
+
+
 ### Working with Terser AST

 Traversal and transformation of the native AST can be performed through
@@ -1298,8 +1352,39 @@ In the terser CLI we use [source-map-support](https://npmjs.com/source-map-suppo

 # README.md Patrons:

-*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/terser_ecmacomp_maintainer"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" alt="patron" width="100px" height="auto"></a>. Check out PATRONS.md for our first-tier patrons.
+*note*: You can support this project on patreon: <a target="_blank" rel="nofollow" href="https://www.patreon.com/fabiosantoscode"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" alt="patron" width="100px" height="auto"></a>. Check out [PATRONS.md](https://github.com/terser/terser/blob/master/PATRONS.md) for our first-tier patrons.

+These are the second-tier patrons. Great thanks for your support!

 * CKEditor ![](https://c10.patreonusercontent.com/3/eyJoIjoxMDAsInciOjEwMH0%3D/patreon-media/p/user/15452278/f8548dcf48d740619071e8d614459280/1?token-time=2145916800&token-hash=SIQ54PhIPHv3M7CVz9LxS8_8v4sOw4H304HaXsXj8MM%3D)
 * 38elements ![](https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/12501844/88e7fc5dd62d45c6a5626533bbd48cfb/1?token-time=2145916800&token-hash=c3AsQ5T0IQWic0zKxFHu-bGGQJkXQFvafvJ4bPerFR4%3D)
+
+## Contributors
+
+### Code Contributors
+
+This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
+<a href="https://github.com/terser/terser/graphs/contributors"><img src="https://opencollective.com/terser/contributors.svg?width=890&button=false" /></a>
+
+### Financial Contributors
+
+Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/terser/contribute)]
+
+#### Individuals
+
+<a href="https://opencollective.com/terser"><img src="https://opencollective.com/terser/individuals.svg?width=890"></a>
+
+#### Organizations
+
+Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/terser/contribute)]
+
+<a href="https://opencollective.com/terser/organization/0/website"><img src="https://opencollective.com/terser/organization/0/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/1/website"><img src="https://opencollective.com/terser/organization/1/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/2/website"><img src="https://opencollective.com/terser/organization/2/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/3/website"><img src="https://opencollective.com/terser/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/4/website"><img src="https://opencollective.com/terser/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/5/website"><img src="https://opencollective.com/terser/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/6/website"><img src="https://opencollective.com/terser/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/7/website"><img src="https://opencollective.com/terser/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/8/website"><img src="https://opencollective.com/terser/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/terser/organization/9/website"><img src="https://opencollective.com/terser/organization/9/avatar.svg"></a>
--- a/node_modules/terser/bin/terser
+++ b/node_modules/terser/bin/terser
@@ -0,0 +1,476 @@
+#!/usr/bin/env node
+// -*- js -*-
+/* eslint-env node */
+
+"use strict";
+
+require("../tools/exit.js");
+
+var fs = require("fs");
+var info = require("../package.json");
+var path = require("path");
+var program = require("commander");
+
+var Terser = require("..");
+try {
+    require("source-map-support").install();
+} catch (err) {}
+
+const skip_keys = new Set([ "cname", "parent_scope", "scope", "uses_eval", "uses_with", "_var_name_cache" ]);
+var files = {};
+var options = {
+    compress: false,
+    mangle: false
+};
+program.version(info.name + " " + info.version);
+program.parseArgv = program.parse;
+program.parse = undefined;
+if (process.argv.includes("ast")) program.helpInformation = describe_ast;
+else if (process.argv.includes("options")) program.helpInformation = function() {
+    var text = [];
+    var options = Terser.default_options();
+    for (var option in options) {
+        text.push("--" + (option === "output" ? "beautify" : option === "sourceMap" ? "source-map" : option) + " options:");
+        text.push(format_object(options[option]));
+        text.push("");
+    }
+    return text.join("\n");
+};
+program.option("-p, --parse <options>", "Specify parser options.", parse_js());
+program.option("-c, --compress [options]", "Enable compressor/specify compressor options.", parse_js());
+program.option("-m, --mangle [options]", "Mangle names/specify mangler options.", parse_js());
+program.option("--mangle-props [options]", "Mangle properties/specify mangler options.", parse_js());
+program.option("-b, --beautify [options]", "Beautify output/specify output options.", parse_js());
+program.option("-o, --output <file>", "Output file (default STDOUT).");
+program.option("--comments [filter]", "Preserve copyright comments in the output.");
+program.option("--config-file <file>", "Read minify() options from JSON file.");
+program.option("-d, --define <expr>[=value]", "Global definitions.", parse_js("define"));
+program.option("--ecma <version>", "Specify ECMAScript release: 5, 2015, 2016 or 2017...");
+program.option("-e, --enclose [arg[,...][:value[,...]]]", "Embed output in a big function with configurable arguments and values.");
+program.option("--ie8", "Support non-standard Internet Explorer 8.");
+program.option("--keep-classnames", "Do not mangle/drop class names.");
+program.option("--keep-fnames", "Do not mangle/drop function names. Useful for code relying on Function.prototype.name.");
+program.option("--module", "Input is an ES6 module");
+program.option("--name-cache <file>", "File to hold mangled name mappings.");
+program.option("--rename", "Force symbol expansion.");
+program.option("--no-rename", "Disable symbol expansion.");
+program.option("--safari10", "Support non-standard Safari 10.");
+program.option("--source-map [options]", "Enable source map/specify source map options.", parse_js());
+program.option("--timings", "Display operations run time on STDERR.");
+program.option("--toplevel", "Compress and/or mangle variables in toplevel scope.");
+program.option("--verbose", "Print diagnostic messages.");
+program.option("--warn", "Print warning messages.");
+program.option("--wrap <name>", "Embed everything as a function with “exports” corresponding to “name” globally.");
+program.arguments("[files...]").parseArgv(process.argv);
+if (program.configFile) {
+    options = JSON.parse(read_file(program.configFile));
+}
+if (!program.output && program.sourceMap && program.sourceMap.url != "inline") {
+    fatal("ERROR: cannot write source map to STDOUT");
+}
+[
+    "compress",
+    "enclose",
+    "ie8",
+    "mangle",
+    "module",
+    "safari10",
+    "sourceMap",
+    "toplevel",
+    "wrap"
+].forEach(function(name) {
+    if (name in program) {
+        options[name] = program[name];
+    }
+});
+if ("ecma" in program) {
+    if (program.ecma != (program.ecma | 0)) fatal("ERROR: ecma must be an integer");
+    const ecma = program.ecma | 0;
+    if (ecma > 5 && ecma < 2015)
+        options.ecma = ecma + 2009;
+    else
+        options.ecma = ecma;
+}
+if (program.beautify) {
+    options.output = typeof program.beautify == "object" ? program.beautify : {};
+    if (!("beautify" in options.output)) {
+        options.output.beautify = true;
+    }
+}
+if (program.comments) {
+    if (typeof options.output != "object") options.output = {};
+    options.output.comments = typeof program.comments == "string" ? program.comments : "some";
+}
+if (program.define) {
+    if (typeof options.compress != "object") options.compress = {};
+    if (typeof options.compress.global_defs != "object") options.compress.global_defs = {};
+    for (var expr in program.define) {
+        options.compress.global_defs[expr] = program.define[expr];
+    }
+}
+if (program.keepClassnames) {
+    options.keep_classnames = true;
+}
+if (program.keepFnames) {
+    options.keep_fnames = true;
+}
+if (program.mangleProps) {
+    if (program.mangleProps.domprops) {
+        delete program.mangleProps.domprops;
+    } else {
+        if (typeof program.mangleProps != "object") program.mangleProps = {};
+        if (!Array.isArray(program.mangleProps.reserved)) program.mangleProps.reserved = [];
+    }
+    if (typeof options.mangle != "object") options.mangle = {};
+    options.mangle.properties = program.mangleProps;
+}
+if (program.nameCache) {
+    options.nameCache = JSON.parse(read_file(program.nameCache, "{}"));
+}
+if (program.output == "ast") {
+    options.output = {
+        ast: true,
+        code: false
+    };
+}
+if (program.parse) {
+    if (!program.parse.acorn && !program.parse.spidermonkey) {
+        options.parse = program.parse;
+    } else if (program.sourceMap && program.sourceMap.content == "inline") {
+        fatal("ERROR: inline source map only works with built-in parser");
+    }
+}
+if (~program.rawArgs.indexOf("--rename")) {
+    options.rename = true;
+} else if (!program.rename) {
+    options.rename = false;
+}
+var convert_path = function(name) {
+    return name;
+};
+if (typeof program.sourceMap == "object" && "base" in program.sourceMap) {
+    convert_path = function() {
+        var base = program.sourceMap.base;
+        delete options.sourceMap.base;
+        return function(name) {
+            return path.relative(base, name);
+        };
+    }();
+}
+if (program.verbose) {
+    options.warnings = "verbose";
+} else if (program.warn) {
+    options.warnings = true;
+}
+
+let filesList;
+if (options.files && options.files.length) {
+    filesList = options.files;
+
+    delete options.files;
+} else if (program.args.length) {
+    filesList = program.args;
+}
+
+if (filesList) {
+    simple_glob(filesList).forEach(function(name) {
+        files[convert_path(name)] = read_file(name);
+    });
+    run();
+} else {
+    var chunks = [];
+    process.stdin.setEncoding("utf8");
+    process.stdin.on("data", function(chunk) {
+        chunks.push(chunk);
+    }).on("end", function() {
+        files = [ chunks.join("") ];
+        run();
+    });
+    process.stdin.resume();
+}
+
+function convert_ast(fn) {
+    return Terser.AST_Node.from_mozilla_ast(Object.keys(files).reduce(fn, null));
+}
+
+function run() {
+    Terser.AST_Node.warn_function = function(msg) {
+        print_error("WARN: " + msg);
+    };
+    var content = program.sourceMap && program.sourceMap.content;
+    if (content && content !== "inline") {
+        options.sourceMap.content = read_file(content, content);
+    }
+    if (program.timings) options.timings = true;
+    try {
+        if (program.parse) {
+            if (program.parse.acorn) {
+                files = convert_ast(function(toplevel, name) {
+                    return require("acorn").parse(files[name], {
+                        ecmaVersion: 2018,
+                        locations: true,
+                        program: toplevel,
+                        sourceFile: name,
+                        sourceType: options.module || program.parse.module ? "module" : "script"
+                    });
+                });
+            } else if (program.parse.spidermonkey) {
+                files = convert_ast(function(toplevel, name) {
+                    var obj = JSON.parse(files[name]);
+                    if (!toplevel) return obj;
+                    toplevel.body = toplevel.body.concat(obj.body);
+                    return toplevel;
+                });
+            }
+        }
+    } catch (ex) {
+        fatal(ex);
+    }
+    var result = Terser.minify(files, options);
+    if (result.error) {
+        var ex = result.error;
+        if (ex.name == "SyntaxError") {
+            print_error("Parse error at " + ex.filename + ":" + ex.line + "," + ex.col);
+            var col = ex.col;
+            var lines = files[ex.filename].split(/\r?\n/);
+            var line = lines[ex.line - 1];
+            if (!line && !col) {
+                line = lines[ex.line - 2];
+                col = line.length;
+            }
+            if (line) {
+                var limit = 70;
+                if (col > limit) {
+                    line = line.slice(col - limit);
+                    col = limit;
+                }
+                print_error(line.slice(0, 80));
+                print_error(line.slice(0, col).replace(/\S/g, " ") + "^");
+            }
+        }
+        if (ex.defs) {
+            print_error("Supported options:");
+            print_error(format_object(ex.defs));
+        }
+        fatal(ex);
+    } else if (program.output == "ast") {
+        if (!options.compress && !options.mangle) {
+            result.ast.figure_out_scope({});
+        }
+        print(JSON.stringify(result.ast, function(key, value) {
+            if (value) switch (key) {
+              case "thedef":
+                return symdef(value);
+              case "enclosed":
+                return value.length ? value.map(symdef) : undefined;
+              case "variables":
+              case "functions":
+              case "globals":
+                return value.size ? collect_from_map(value, symdef) : undefined;
+            }
+            if (skip_keys.has(key)) return;
+            if (value instanceof Terser.AST_Token) return;
+            if (value instanceof Map) return;
+            if (value instanceof Terser.AST_Node) {
+                var result = {
+                    _class: "AST_" + value.TYPE
+                };
+                if (value.block_scope) {
+                    result.variables = value.block_scope.variables;
+                    result.functions = value.block_scope.functions;
+                    result.enclosed = value.block_scope.enclosed;
+                }
+                value.CTOR.PROPS.forEach(function(prop) {
+                    result[prop] = value[prop];
+                });
+                return result;
+            }
+            return value;
+        }, 2));
+    } else if (program.output == "spidermonkey") {
+        print(JSON.stringify(Terser.minify(result.code, {
+            compress: false,
+            mangle: false,
+            output: {
+                ast: true,
+                code: false
+            }
+        }).ast.to_mozilla_ast(), null, 2));
+    } else if (program.output) {
+        fs.writeFileSync(program.output, result.code);
+        if (options.sourceMap.url !== "inline" && result.map) {
+            fs.writeFileSync(program.output + ".map", result.map);
+        }
+    } else {
+        print(result.code);
+    }
+    if (program.nameCache) {
+        fs.writeFileSync(program.nameCache, JSON.stringify(options.nameCache));
+    }
+    if (result.timings) for (var phase in result.timings) {
+        print_error("- " + phase + ": " + result.timings[phase].toFixed(3) + "s");
+    }
+}
+
+function fatal(message) {
+    if (message instanceof Error) message = message.stack.replace(/^\S*?Error:/, "ERROR:");
+    print_error(message);
+    process.exit(1);
+}
+
+// A file glob function that only supports "*" and "?" wildcards in the basename.
+// Example: "foo/bar/*baz??.*.js"
+// Argument `glob` may be a string or an array of strings.
+// Returns an array of strings. Garbage in, garbage out.
+function simple_glob(glob) {
+    if (Array.isArray(glob)) {
+        return [].concat.apply([], glob.map(simple_glob));
+    }
+    if (glob && glob.match(/[*?]/)) {
+        var dir = path.dirname(glob);
+        try {
+            var entries = fs.readdirSync(dir);
+        } catch (ex) {}
+        if (entries) {
+            var pattern = "^" + path.basename(glob)
+                .replace(/[.+^$[\]\\(){}]/g, "\\$&")
+                .replace(/\*/g, "[^/\\\\]*")
+                .replace(/\?/g, "[^/\\\\]") + "$";
+            var mod = process.platform === "win32" ? "i" : "";
+            var rx = new RegExp(pattern, mod);
+            var results = entries.filter(function(name) {
+                return rx.test(name);
+            }).map(function(name) {
+                return path.join(dir, name);
+            });
+            if (results.length) return results;
+        }
+    }
+    return [ glob ];
+}
+
+function read_file(path, default_value) {
+    try {
+        return fs.readFileSync(path, "utf8");
+    } catch (ex) {
+        if ((ex.code == "ENOENT" || ex.code == "ENAMETOOLONG") && default_value != null) return default_value;
+        fatal(ex);
+    }
+}
+
+function parse_js(flag) {
+    return function(value, options) {
+        options = options || {};
+        try {
+            Terser.parse(value, {
+                expression: true
+            }).walk(new Terser.TreeWalker(function(node) {
+                if (node instanceof Terser.AST_Assign) {
+                    var name = node.left.print_to_string();
+                    var value = node.right;
+                    if (flag) {
+                        options[name] = value;
+                    } else if (value instanceof Terser.AST_Array) {
+                        options[name] = value.elements.map(to_string);
+                    } else if (value instanceof Terser.AST_RegExp) {
+                        value = value.value;
+                        options[name] = new RegExp(value.source, value.flags);
+                    } else {
+                        options[name] = to_string(value);
+                    }
+                    return true;
+                }
+                if (node instanceof Terser.AST_Symbol || node instanceof Terser.AST_PropAccess) {
+                    var name = node.print_to_string();
+                    options[name] = true;
+                    return true;
+                }
+                if (!(node instanceof Terser.AST_Sequence)) throw node;
+
+                function to_string(value) {
+                    return value instanceof Terser.AST_Constant ? value.getValue() : value.print_to_string({
+                        quote_keys: true
+                    });
+                }
+            }));
+        } catch(ex) {
+            if (flag) {
+                fatal("Error parsing arguments for '" + flag + "': " + value);
+            } else {
+                options[value] = null;
+            }
+        }
+        return options;
+    };
+}
+
+function symdef(def) {
+    var ret = (1e6 + def.id) + " " + def.name;
+    if (def.mangled_name) ret += " " + def.mangled_name;
+    return ret;
+}
+
+function collect_from_map(map, callback) {
+    var result = [];
+    map.forEach(function (def) {
+        result.push(callback(def));
+    });
+    return result;
+}
+
+function format_object(obj) {
+    var lines = [];
+    var padding = "";
+    Object.keys(obj).map(function(name) {
+        if (padding.length < name.length) padding = Array(name.length + 1).join(" ");
+        return [ name, JSON.stringify(obj[name]) ];
+    }).forEach(function(tokens) {
+        lines.push("  " + tokens[0] + padding.slice(tokens[0].length - 2) + tokens[1]);
+    });
+    return lines.join("\n");
+}
+
+function print_error(msg) {
+    process.stderr.write(msg);
+    process.stderr.write("\n");
+}
+
+function print(txt) {
+    process.stdout.write(txt);
+    process.stdout.write("\n");
+}
+
+function describe_ast() {
+    var out = Terser.OutputStream({ beautify: true });
+    function doitem(ctor) {
+        out.print("AST_" + ctor.TYPE);
+        var props = ctor.SELF_PROPS.filter(function(prop) {
+            return !/^\$/.test(prop);
+        });
+        if (props.length > 0) {
+            out.space();
+            out.with_parens(function() {
+                props.forEach(function(prop, i) {
+                    if (i) out.space();
+                    out.print(prop);
+                });
+            });
+        }
+        if (ctor.documentation) {
+            out.space();
+            out.print_string(ctor.documentation);
+        }
+        if (ctor.SUBCLASSES.length > 0) {
+            out.space();
+            out.with_block(function() {
+                ctor.SUBCLASSES.forEach(function(ctor, i) {
+                    out.indent();
+                    doitem(ctor);
+                    out.newline();
+                });
+            });
+        }
+    }
+    doitem(Terser.AST_Node);
+    return out + "\n";
+}
--- a/node_modules/terser/bin/uglifyjs
+++ b/node_modules/terser/bin/uglifyjs
@@ -4,481 +4,7 @@

 "use strict";

-require("../tools/exit.js");
+process.stderr.write( "DEPRECATION WARNING: uglifyjs binary will soon be discontinued!\n");
+process.stderr.write("Please use \"terser\" instead.\n\n");

-var fs = require("fs");
-var info = require("../package.json");
-var path = require("path");
-var program = require("commander");
-
-var bundle_path = __dirname + (process.env.TERSER_NO_BUNDLE ?
-    "/../dist/bundle.js" :
-    "/../dist/bundle.min.js");
-var UglifyJS = require(bundle_path);
-try {
-    require("source-map-support").install();
-} catch (err) {}
-
-var skip_keys = [ "cname", "inlined", "parent_scope", "scope", "uses_eval", "uses_with" ];
-var files = {};
-var options = {
-    compress: false,
-    mangle: false
-};
-program.version(info.name + " " + info.version);
-program.parseArgv = program.parse;
-program.parse = undefined;
-if (process.argv.includes("ast")) program.helpInformation = describe_ast;
-else if (process.argv.includes("options")) program.helpInformation = function() {
-    var text = [];
-    var options = UglifyJS.default_options();
-    for (var option in options) {
-        text.push("--" + (option === "output" ? "beautify" : option === "sourceMap" ? "source-map" : option) + " options:");
-        text.push(format_object(options[option]));
-        text.push("");
-    }
-    return text.join("\n");
-};
-program.option("-p, --parse <options>", "Specify parser options.", parse_js());
-program.option("-c, --compress [options]", "Enable compressor/specify compressor options.", parse_js());
-program.option("-m, --mangle [options]", "Mangle names/specify mangler options.", parse_js());
-program.option("--mangle-props [options]", "Mangle properties/specify mangler options.", parse_js());
-program.option("-b, --beautify [options]", "Beautify output/specify output options.", parse_js());
-program.option("-o, --output <file>", "Output file (default STDOUT).");
-program.option("--comments [filter]", "Preserve copyright comments in the output.");
-program.option("--config-file <file>", "Read minify() options from JSON file.");
-program.option("-d, --define <expr>[=value]", "Global definitions.", parse_js("define"));
-program.option("--ecma <version>", "Specify ECMAScript release: 5, 6, 7 or 8.");
-program.option("-e, --enclose [arg[,...][:value[,...]]]", "Embed output in a big function with configurable arguments and values.");
-program.option("--ie8", "Support non-standard Internet Explorer 8.");
-program.option("--keep-classnames", "Do not mangle/drop class names.");
-program.option("--keep-fnames", "Do not mangle/drop function names. Useful for code relying on Function.prototype.name.");
-program.option("--module", "Input is an ES6 module");
-program.option("--name-cache <file>", "File to hold mangled name mappings.");
-program.option("--rename", "Force symbol expansion.");
-program.option("--no-rename", "Disable symbol expansion.");
-program.option("--safari10", "Support non-standard Safari 10.");
-program.option("--source-map [options]", "Enable source map/specify source map options.", parse_source_map());
-program.option("--timings", "Display operations run time on STDERR.");
-program.option("--toplevel", "Compress and/or mangle variables in toplevel scope.");
-program.option("--verbose", "Print diagnostic messages.");
-program.option("--warn", "Print warning messages.");
-program.option("--wrap <name>", "Embed everything as a function with “exports” corresponding to “name” globally.");
-program.arguments("[files...]").parseArgv(process.argv);
-if (program.configFile) {
-    options = JSON.parse(read_file(program.configFile));
-}
-if (!program.output && program.sourceMap && program.sourceMap.url != "inline") {
-    fatal("ERROR: cannot write source map to STDOUT");
-}
-[
-    "compress",
-    "enclose",
-    "ie8",
-    "mangle",
-    "module",
-    "safari10",
-    "sourceMap",
-    "toplevel",
-    "wrap"
-].forEach(function(name) {
-    if (name in program) {
-        options[name] = program[name];
-    }
-});
-if ("ecma" in program) {
-    if (program.ecma != (program.ecma | 0)) fatal("ERROR: ecma must be an integer");
-    options.ecma = program.ecma | 0;
-}
-if (program.beautify) {
-    options.output = typeof program.beautify == "object" ? program.beautify : {};
-    if (!("beautify" in options.output)) {
-        options.output.beautify = true;
-    }
-}
-if (program.comments) {
-    if (typeof options.output != "object") options.output = {};
-    options.output.comments = typeof program.comments == "string" ? program.comments : "some";
-}
-if (program.define) {
-    if (typeof options.compress != "object") options.compress = {};
-    if (typeof options.compress.global_defs != "object") options.compress.global_defs = {};
-    for (var expr in program.define) {
-        options.compress.global_defs[expr] = program.define[expr];
-    }
-}
-if (program.keepClassnames) {
-    options.keep_classnames = true;
-}
-if (program.keepFnames) {
-    options.keep_fnames = true;
-}
-if (program.mangleProps) {
-    if (program.mangleProps.domprops) {
-        delete program.mangleProps.domprops;
-    } else {
-        if (typeof program.mangleProps != "object") program.mangleProps = {};
-        if (!Array.isArray(program.mangleProps.reserved)) program.mangleProps.reserved = [];
-    }
-    if (typeof options.mangle != "object") options.mangle = {};
-    options.mangle.properties = program.mangleProps;
-}
-if (program.nameCache) {
-    options.nameCache = JSON.parse(read_file(program.nameCache, "{}"));
-}
-if (program.output == "ast") {
-    options.output = {
-        ast: true,
-        code: false
-    };
-}
-if (program.parse) {
-    if (!program.parse.acorn && !program.parse.spidermonkey) {
-        options.parse = program.parse;
-    } else if (program.sourceMap && program.sourceMap.content == "inline") {
-        fatal("ERROR: inline source map only works with built-in parser");
-    }
-}
-if (~program.rawArgs.indexOf("--rename")) {
-    options.rename = true;
-} else if (!program.rename) {
-    options.rename = false;
-}
-var convert_path = function(name) {
-    return name;
-};
-if (typeof program.sourceMap == "object" && "base" in program.sourceMap) {
-    convert_path = function() {
-        var base = program.sourceMap.base;
-        delete options.sourceMap.base;
-        return function(name) {
-            return path.relative(base, name);
-        };
-    }();
-}
-if (program.verbose) {
-    options.warnings = "verbose";
-} else if (program.warn) {
-    options.warnings = true;
-}
-
-let filesList;
-if (options.files && options.files.length) {
-    filesList = options.files;
-
-    delete options.files;
-} else if (program.args.length) {
-    filesList = program.args;
-}
-
-if (filesList) {
-    simple_glob(filesList).forEach(function(name) {
-        files[convert_path(name)] = read_file(name);
-    });
-    run();
-} else {
-    var chunks = [];
-    process.stdin.setEncoding("utf8");
-    process.stdin.on("data", function(chunk) {
-        chunks.push(chunk);
-    }).on("end", function() {
-        files = [ chunks.join("") ];
-        run();
-    });
-    process.stdin.resume();
-}
-
-function convert_ast(fn) {
-    return UglifyJS.AST_Node.from_mozilla_ast(Object.keys(files).reduce(fn, null));
-}
-
-function run() {
-    UglifyJS.AST_Node.warn_function = function(msg) {
-        print_error("WARN: " + msg);
-    };
-    if (program.timings) options.timings = true;
-    try {
-        if (program.parse) {
-            if (program.parse.acorn) {
-                files = convert_ast(function(toplevel, name) {
-                    return require("acorn").parse(files[name], {
-                        ecmaVersion: 2018,
-                        locations: true,
-                        program: toplevel,
-                        sourceFile: name,
-                        sourceType: options.module || program.parse.module ? "module" : "script"
-                    });
-                });
-            } else if (program.parse.spidermonkey) {
-                files = convert_ast(function(toplevel, name) {
-                    var obj = JSON.parse(files[name]);
-                    if (!toplevel) return obj;
-                    toplevel.body = toplevel.body.concat(obj.body);
-                    return toplevel;
-                });
-            }
-        }
-    } catch (ex) {
-        fatal(ex);
-    }
-    var result = UglifyJS.minify(files, options);
-    if (result.error) {
-        var ex = result.error;
-        if (ex.name == "SyntaxError") {
-            print_error("Parse error at " + ex.filename + ":" + ex.line + "," + ex.col);
-            var col = ex.col;
-            var lines = files[ex.filename].split(/\r?\n/);
-            var line = lines[ex.line - 1];
-            if (!line && !col) {
-                line = lines[ex.line - 2];
-                col = line.length;
-            }
-            if (line) {
-                var limit = 70;
-                if (col > limit) {
-                    line = line.slice(col - limit);
-                    col = limit;
-                }
-                print_error(line.slice(0, 80));
-                print_error(line.slice(0, col).replace(/\S/g, " ") + "^");
-            }
-        }
-        if (ex.defs) {
-            print_error("Supported options:");
-            print_error(format_object(ex.defs));
-        }
-        fatal(ex);
-    } else if (program.output == "ast") {
-        if (!options.compress && !options.mangle) {
-            result.ast.figure_out_scope({});
-        }
-        print(JSON.stringify(result.ast, function(key, value) {
-            if (value) switch (key) {
-              case "thedef":
-                return symdef(value);
-              case "enclosed":
-                return value.length ? value.map(symdef) : undefined;
-              case "variables":
-              case "functions":
-              case "globals":
-                return value.size() ? value.map(symdef) : undefined;
-            }
-            if (skip_key(key)) return;
-            if (value instanceof UglifyJS.AST_Token) return;
-            if (value instanceof UglifyJS.Dictionary) return;
-            if (value instanceof UglifyJS.AST_Node) {
-                var result = {
-                    _class: "AST_" + value.TYPE
-                };
-                if (value.block_scope) {
-                    result.variables = value.block_scope.variables;
-                    result.functions = value.block_scope.functions;
-                    result.enclosed = value.block_scope.enclosed;
-                }
-                value.CTOR.PROPS.forEach(function(prop) {
-                    result[prop] = value[prop];
-                });
-                return result;
-            }
-            return value;
-        }, 2));
-    } else if (program.output == "spidermonkey") {
-        print(JSON.stringify(UglifyJS.minify(result.code, {
-            compress: false,
-            mangle: false,
-            output: {
-                ast: true,
-                code: false
-            }
-        }).ast.to_mozilla_ast(), null, 2));
-    } else if (program.output) {
-        fs.writeFileSync(program.output, result.code);
-        if (result.map) {
-            fs.writeFileSync(program.output + ".map", result.map);
-        }
-    } else {
-        print(result.code);
-    }
-    if (program.nameCache) {
-        fs.writeFileSync(program.nameCache, JSON.stringify(options.nameCache));
-    }
-    if (result.timings) for (var phase in result.timings) {
-        print_error("- " + phase + ": " + result.timings[phase].toFixed(3) + "s");
-    }
-}
-
-function fatal(message) {
-    if (message instanceof Error) message = message.stack.replace(/^\S*?Error:/, "ERROR:");
-    print_error(message);
-    process.exit(1);
-}
-
-// A file glob function that only supports "*" and "?" wildcards in the basename.
-// Example: "foo/bar/*baz??.*.js"
-// Argument `glob` may be a string or an array of strings.
-// Returns an array of strings. Garbage in, garbage out.
-function simple_glob(glob) {
-    if (Array.isArray(glob)) {
-        return [].concat.apply([], glob.map(simple_glob));
-    }
-    if (glob && glob.match(/[*?]/)) {
-        var dir = path.dirname(glob);
-        try {
-            var entries = fs.readdirSync(dir);
-        } catch (ex) {}
-        if (entries) {
-            var pattern = "^" + path.basename(glob)
-                .replace(/[.+^$[\]\\(){}]/g, "\\$&")
-                .replace(/\*/g, "[^/\\\\]*")
-                .replace(/\?/g, "[^/\\\\]") + "$";
-            var mod = process.platform === "win32" ? "i" : "";
-            var rx = new RegExp(pattern, mod);
-            var results = entries.filter(function(name) {
-                return rx.test(name);
-            }).map(function(name) {
-                return path.join(dir, name);
-            });
-            if (results.length) return results;
-        }
-    }
-    return [ glob ];
-}
-
-function read_file(path, default_value) {
-    try {
-        return fs.readFileSync(path, "utf8");
-    } catch (ex) {
-        if ((ex.code == "ENOENT" || ex.code == "ENAMETOOLONG") && default_value != null) return default_value;
-        fatal(ex);
-    }
-}
-
-function parse_js(flag) {
-    return function(value, options) {
-        options = options || {};
-        try {
-            UglifyJS.minify(value, {
-                parse: {
-                    expression: true
-                },
-                compress: false,
-                mangle: false,
-                output: {
-                    ast: true,
-                    code: false
-                }
-            }).ast.walk(new UglifyJS.TreeWalker(function(node) {
-                if (node instanceof UglifyJS.AST_Assign) {
-                    var name = node.left.print_to_string();
-                    var value = node.right;
-                    if (flag) {
-                        options[name] = value;
-                    } else if (value instanceof UglifyJS.AST_Array) {
-                        options[name] = value.elements.map(to_string);
-                    } else {
-                        options[name] = to_string(value);
-                    }
-                    return true;
-                }
-                if (node instanceof UglifyJS.AST_Symbol || node instanceof UglifyJS.AST_PropAccess) {
-                    var name = node.print_to_string();
-                    options[name] = true;
-                    return true;
-                }
-                if (!(node instanceof UglifyJS.AST_Sequence)) throw node;
-
-                function to_string(value) {
-                    return value instanceof UglifyJS.AST_Constant ? value.getValue() : value.print_to_string({
-                        quote_keys: true
-                    });
-                }
-            }));
-        } catch(ex) {
-            if (flag) {
-                fatal("Error parsing arguments for '" + flag + "': " + value);
-            } else {
-                options[value] = null;
-            }
-        }
-        return options;
-    };
-}
-
-function parse_source_map() {
-    var parse = parse_js();
-    return function(value, options) {
-        var hasContent = options && "content" in options;
-        var settings = parse(value, options);
-        if (!hasContent && settings.content && settings.content != "inline") {
-            settings.content = read_file(settings.content, settings.content);
-        }
-        return settings;
-    };
-}
-
-function skip_key(key) {
-    return skip_keys.includes(key);
-}
-
-function symdef(def) {
-    var ret = (1e6 + def.id) + " " + def.name;
-    if (def.mangled_name) ret += " " + def.mangled_name;
-    return ret;
-}
-
-function format_object(obj) {
-    var lines = [];
-    var padding = "";
-    Object.keys(obj).map(function(name) {
-        if (padding.length < name.length) padding = Array(name.length + 1).join(" ");
-        return [ name, JSON.stringify(obj[name]) ];
-    }).forEach(function(tokens) {
-        lines.push("  " + tokens[0] + padding.slice(tokens[0].length - 2) + tokens[1]);
-    });
-    return lines.join("\n");
-}
-
-function print_error(msg) {
-    process.stderr.write(msg);
-    process.stderr.write("\n");
-}
-
-function print(txt) {
-    process.stdout.write(txt);
-    process.stdout.write("\n");
-}
-
-function describe_ast() {
-    var out = UglifyJS.OutputStream({ beautify: true });
-    function doitem(ctor) {
-        out.print("AST_" + ctor.TYPE);
-        var props = ctor.SELF_PROPS.filter(function(prop) {
-            return !/^\$/.test(prop);
-        });
-        if (props.length > 0) {
-            out.space();
-            out.with_parens(function() {
-                props.forEach(function(prop, i) {
-                    if (i) out.space();
-                    out.print(prop);
-                });
-            });
-        }
-        if (ctor.documentation) {
-            out.space();
-            out.print_string(ctor.documentation);
-        }
-        if (ctor.SUBCLASSES.length > 0) {
-            out.space();
-            out.with_block(function() {
-                ctor.SUBCLASSES.forEach(function(ctor, i) {
-                    out.indent();
-                    doitem(ctor);
-                    out.newline();
-                });
-            });
-        }
-    }
-    doitem(UglifyJS.AST_Node);
-    return out + "\n";
-}
+require("./terser");
--- a/node_modules/terser/bin/uglifyjsnobundle
+++ b/node_modules/terser/bin/uglifyjsnobundle
@@ -1,4 +0,0 @@
-#!/usr/bin/env node
-/* eslint-env node */
-process.env.TERSER_NO_BUNDLE = "1";
-require("./uglifyjs");
--- a/node_modules/terser/dist/bundle.js
+++ b/node_modules/terser/dist/bundle.js
--- a/node_modules/terser/dist/bundle.js.map
+++ b/node_modules/terser/dist/bundle.js.map
--- a/node_modules/terser/dist/bundle.min.js
+++ b/node_modules/terser/dist/bundle.min.js
--- a/node_modules/terser/dist/bundle.min.js.map
+++ b/node_modules/terser/dist/bundle.min.js.map
--- a/node_modules/terser/package.json
+++ b/node_modules/terser/package.json
@@ -1,59 +1,58 @@
 {
-  "_from": "terser@^3.16.1",
-  "_id": "terser@3.17.0",
+  "_from": "terser@^4.0.0",
+  "_id": "terser@4.6.3",
  "_inBundle": false,
-  "_integrity": "sha512-/FQzzPJmCpjAH9Xvk2paiWrFq+5M6aVOf+2KRbwhByISDX/EujxsK+BAvrhb6H+2rtrLCHK9N01wO014vrIwVQ==",
+  "_integrity": "sha512-Lw+ieAXmY69d09IIc/yqeBqXpEQIpDGZqT34ui1QWXIUpR2RjbqEkT8X7Lgex19hslSqcWM5iMN2kM11eMsESQ==",
  "_location": "/terser",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "terser@^3.16.1",
+    "raw": "terser@^4.0.0",
    "name": "terser",
    "escapedName": "terser",
-    "rawSpec": "^3.16.1",
+    "rawSpec": "^4.0.0",
    "saveSpec": null,
-    "fetchSpec": "^3.16.1"
+    "fetchSpec": "^4.0.0"
  },
  "_requiredBy": [
    "/minify"
  ],
-  "_resolved": "https://registry.npmjs.org/terser/-/terser-3.17.0.tgz",
-  "_shasum": "f88ffbeda0deb5637f9d24b0da66f4e15ab10cb2",
-  "_spec": "terser@^3.16.1",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\minify",
+  "_resolved": "https://registry.npmjs.org/terser/-/terser-4.6.3.tgz",
+  "_shasum": "e33aa42461ced5238d352d2df2a67f21921f8d87",
+  "_spec": "terser@^4.0.0",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/minify",
  "author": {
    "name": "Mihai Bazon",
    "email": "mihai.bazon@gmail.com",
    "url": "http://lisperator.net/"
  },
  "bin": {
-    "terser": "bin/uglifyjs"
+    "terser": "bin/terser"
  },
  "bugs": {
-    "url": "https://github.com/fabiosantoscode/terser/issues"
+    "url": "https://github.com/terser/terser/issues"
  },
  "bundleDependencies": false,
  "dependencies": {
-    "commander": "^2.19.0",
+    "commander": "^2.20.0",
    "source-map": "~0.6.1",
-    "source-map-support": "~0.5.10"
+    "source-map-support": "~0.5.12"
  },
  "deprecated": false,
  "description": "JavaScript parser, mangler/compressor and beautifier toolkit for ES6+",
  "devDependencies": {
-    "acorn": "^6.0.4",
-    "cross-env": "^5.2.0",
-    "csv": "^5.1.0",
-    "escodegen": "^1.11.0",
-    "eslint": "^4.19.1",
+    "acorn": "^7.0.0",
+    "astring": "^1.4.1",
+    "eslint": "^6.3.0",
    "eslump": "^2.0.0",
-    "mocha": "^3.0.0",
-    "mochallel": "^1.8.6",
+    "mocha": "^5.2.0",
+    "mochallel": "^2.0.0",
    "pre-commit": "^1.2.2",
-    "rimraf": "^2.6.2",
-    "rollup": "^1.0.1",
-    "semver": "~5.6.0"
+    "rimraf": "^3.0.0",
+    "rollup": "^1.20.3",
+    "rollup-plugin-terser": "^5.1.1",
+    "semver": "^6.3.0"
  },
  "engines": {
    "node": ">=6.0.0"
@@ -69,7 +68,8 @@
      "describe": false,
      "it": false,
      "require": false,
-      "global": false
+      "global": false,
+      "process": false
    },
    "rules": {
      "brace-style": [
@@ -86,6 +86,7 @@
      ],
      "no-debugger": "error",
      "no-undef": "error",
+      "no-tabs": "error",
      "semi": [
        "error",
        "always"
@@ -107,7 +108,7 @@
    "CHANGELOG.md",
    "PATRONS.md"
  ],
-  "homepage": "https://github.com/fabiosantoscode/terser",
+  "homepage": "https://terser.org",
  "keywords": [
    "uglify",
    "terser",
@@ -142,15 +143,18 @@
  ],
  "repository": {
    "type": "git",
-    "url": "git+https://github.com/fabiosantoscode/terser.git"
+    "url": "git+https://github.com/terser/terser.git"
  },
  "scripts": {
+    "build": "rimraf dist/* && rollup --config --silent",
    "lint": "eslint lib",
    "lint-fix": "eslint --fix lib",
    "postversion": "echo 'Remember to update the changelog!'",
-    "prepare": "rimraf dist/* && rollup -c && cd dist && cross-env TERSER_NO_BUNDLE=1 ../bin/uglifyjs bundle.js -mc --source-map 'content=bundle.js.map,includeSources=true,url=bundle.min.js.map' -o bundle.min.js",
-    "test": "npm run prepare --silent && istanbul instrument dist/bundle.min.js > dist/bundle.instrumented.js && node test/run-tests.js"
+    "prepare": "npm run build",
+    "test": "npm run build -- --configTest && node test/run-tests.js",
+    "test:compress": "npm run build -- --configTest && node test/compress.js",
+    "test:mocha": "npm run build -- --configTest && node test/mocha.js"
  },
  "types": "tools/terser.d.ts",
-  "version": "3.17.0"
+  "version": "4.6.3"
 }
--- a/node_modules/terser/tools/domprops.js
+++ b/node_modules/terser/tools/domprops.js
@@ -2079,6 +2079,7 @@ export var domprops = [
    "alignmentBaseline",
    "alinkColor",
    "all",
+    "allSettled",
    "allowFullscreen",
    "allowedDirections",
    "alpha",
@@ -2122,6 +2123,7 @@ export var domprops = [
    "animationTimingFunction",
    "animationsPaused",
    "anniversary",
+    "any",
    "app",
    "appCodeName",
    "appMinorVersion",
@@ -2161,12 +2163,15 @@ export var domprops = [
    "atob",
    "attachEvent",
    "attachShader",
+    "attachShadow",
    "attachments",
    "attack",
    "attrChange",
    "attrName",
+    "attributeFilter",
    "attributeName",
    "attributeNamespace",
+    "attributeOldValue",
    "attributes",
    "audioTracks",
    "autoIncrement",
@@ -2379,6 +2384,7 @@ export var domprops = [
    "caption",
    "caption-side",
    "captionSide",
+    "capture",
    "captureEvents",
    "captureStackTrace",
    "caretPositionFromPoint",
@@ -2407,6 +2413,8 @@ export var domprops = [
    "charCode",
    "charCodeAt",
    "charIndex",
+    "characterData",
+    "characterDataOldValue",
    "characterSet",
    "charging",
    "chargingTime",
@@ -2417,6 +2425,7 @@ export var domprops = [
    "checkValidity",
    "checked",
    "childElementCount",
+    "childList",
    "childNodes",
    "children",
    "chrome",
@@ -2732,9 +2741,9 @@ export var domprops = [
    "declare",
    "decode",
    "decodeAudioData",
-    "decodingInfo",
    "decodeURI",
    "decodeURIComponent",
+    "decodingInfo",
    "decrypt",
    "default",
    "defaultCharset",
@@ -3060,6 +3069,7 @@ export var domprops = [
    "formNoValidate",
    "formTarget",
    "format",
+    "formatToParts",
    "forms",
    "forward",
    "fr",
@@ -4093,6 +4103,7 @@ export var domprops = [
    "oncandidatewindowupdate",
    "oncanplay",
    "oncanplaythrough",
+    "once",
    "oncellchange",
    "onchange",
    "onchargingchange",
@@ -4411,6 +4422,7 @@ export var domprops = [
    "parseFromString",
    "parseInt",
    "participants",
+    "passive",
    "password",
    "pasteHTML",
    "path",
@@ -4500,6 +4512,7 @@ export var domprops = [
    "preferredStylesheetSet",
    "prefix",
    "preload",
+    "prepend",
    "preserveAlpha",
    "preserveAspectRatio",
    "preserveAspectRatioString",
@@ -4981,8 +4994,8 @@ export var domprops = [
    "slice",
    "slope",
    "small",
-    "smooth",
    "smil",
+    "smooth",
    "smoothingTimeConstant",
    "snapToLines",
    "snapshotItem",
@@ -5097,6 +5110,7 @@ export var domprops = [
    "substring",
    "substringData",
    "subtle",
+    "subtree",
    "suffix",
    "suffixes",
    "summary",
@@ -5602,4 +5616,4 @@ export var domprops = [
    "zoom",
    "zoomAndPan",
    "zoomRectScreen"
-]
+];
--- a/node_modules/terser/tools/node.js
+++ b/node_modules/terser/tools/node.js
@@ -1,22 +1,19 @@
-var fs = require("fs");
+import { minify } from "../lib/minify";

-var bundle_path = __dirname + "/../dist/bundle.js";
-var UglifyJS = require(bundle_path);
-module.exports = UglifyJS;
+export function default_options() {
+    const defs = {};

-function infer_options(options) {
-    var result = UglifyJS.minify("", options);
-    return result.error && result.error.defs;
-}
+    Object.keys(infer_options({ 0: 0 })).forEach((component) => {
+        const options = infer_options({
+            [component]: {0: 0}
+        });

-UglifyJS.default_options = function() {
-    var defs = {};
-    Object.keys(infer_options({ 0: 0 })).forEach(function(component) {
-        var options = {};
-        options[component] = { 0: 0 };
-        if (options = infer_options(options)) {
-            defs[component] = options;
-        }
+        if (options) defs[component] = options;
    });
    return defs;
-};
+}
+
+function infer_options(options) {
+    var result = minify("", options);
+    return result.error && result.error.defs;
+}
--- a/node_modules/terser/tools/postinstall.js
+++ b/node_modules/terser/tools/postinstall.js
@@ -0,0 +1,7 @@
+if (process.env.CI || process.env.ADBLOCK || process.env.DISABLE_OPENCOLLECTIVE) return;
+
+console.log(
+`###########################################################
+# contribute to Terser! https://opencollective.com/terser #
+###########################################################
+`)
--- a/node_modules/terser/tools/props.html
+++ b/node_modules/terser/tools/props.html
@@ -42,13 +42,7 @@
      ta.style.width = "100%";
      ta.style.height = "20em";
      ta.style.boxSizing = "border-box";
-      <!-- ta.value = Object.keys(props).sort(cmp).map(function(name){ -->
-      <!--   return JSON.stringify(name); -->
-      <!-- }).join(",\n"); -->
-      ta.value = 'var domprops = ' + JSON.stringify({
-        vars: [],
-        props: Object.keys(props).sort(cmp)
-      }, null, 2);
+      ta.value = 'export var domprops = ' + JSON.stringify(Object.keys(props).sort(cmp), null, 4);
      document.body.appendChild(ta);

      function cmp(a, b) {
--- a/node_modules/terser/tools/terser.d.ts
+++ b/node_modules/terser/tools/terser.d.ts
@@ -1,6 +1,11 @@
+/// <reference lib="es2015" />
+
 import { RawSourceMap } from 'source-map';

-export type ECMA = 5 | 6 | 7 | 8 | 9;
+/** @deprecated since this versions basically do not exist */
+type ECMA_UNOFFICIAL = 6 | 7 | 8 | 9;
+
+export type ECMA = 5 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | ECMA_UNOFFICIAL;

 export interface ParseOptions {
    bare_returns?: boolean;
@@ -12,21 +17,25 @@ export interface ParseOptions {
 export interface CompressOptions {
    arguments?: boolean;
    arrows?: boolean;
+    booleans_as_integers?: boolean;
    booleans?: boolean;
    collapse_vars?: boolean;
    comparisons?: boolean;
+    computed_props?: boolean;
    conditionals?: boolean;
    dead_code?: boolean;
    defaults?: boolean;
    directives?: boolean;
    drop_console?: boolean;
    drop_debugger?: boolean;
+    ecma?: ECMA;
    evaluate?: boolean;
    expression?: boolean;
    global_defs?: object;
    hoist_funs?: boolean;
    hoist_props?: boolean;
    hoist_vars?: boolean;
+    ie8?: boolean;
    if_return?: boolean;
    inline?: boolean | InlineFunctions;
    join_vars?: boolean;
@@ -35,6 +44,7 @@ export interface CompressOptions {
    keep_fnames?: boolean | RegExp;
    keep_infinity?: boolean;
    loops?: boolean;
+    module?: boolean;
    negate_iife?: boolean;
    passes?: number;
    properties?: boolean;
@@ -48,8 +58,8 @@ export interface CompressOptions {
    toplevel?: boolean;
    top_retain?: null | string | string[] | RegExp;
    typeofs?: boolean;
-    unsafe?: boolean;
    unsafe_arrows?: boolean;
+    unsafe?: boolean;
    unsafe_comps?: boolean;
    unsafe_Function?: boolean;
    unsafe_math?: boolean;
@@ -82,8 +92,8 @@ export interface MangleOptions {
 export interface ManglePropertiesOptions {
    builtins?: boolean;
    debug?: boolean;
-    keep_quoted?: boolean;
-    regex?: RegExp;
+    keep_quoted?: boolean | 'strict';
+    regex?: RegExp | string;
    reserved?: string[];
 }

@@ -91,15 +101,16 @@ export interface OutputOptions {
    ascii_only?: boolean;
    beautify?: boolean;
    braces?: boolean;
-    comments?: boolean | 'all' | 'some' | RegExp;
+    comments?: boolean | 'all' | 'some' | RegExp | Function;
    ecma?: ECMA;
-    indent_level?: number;
-    indent_start?: boolean;
-    inline_script?: boolean;
    ie8?: boolean;
+    indent_level?: number;
+    indent_start?: number;
+    inline_script?: boolean;
    keep_quoted_props?: boolean;
-    max_line_len?: boolean;
+    max_line_len?: number | false;
    preamble?: string;
+    preserve_annotations?: boolean;
    quote_keys?: boolean;
    quote_style?: OutputQuoteStyle;
    safari10?: boolean;
@@ -140,7 +151,7 @@ export interface MinifyOutput {
    ast?: AST_Node;
    code?: string;
    error?: Error;
-    map?: string;
+    map?: RawSourceMap | string;
    warnings?: string[];
 }

@@ -179,21 +190,6 @@ export class TreeTransformer extends TreeWalker {

 export function push_uniq<T>(array: T[], el: T): void;

-type DictEachCallback = (val: any, key: string) => any;
-
-export class Dictionary {
-    static fromObject(obj: object): Dictionary;
-    add(key: string, val: any): this;
-    clone(): Dictionary;
-    del(key: string): this;
-    each(fn: DictEachCallback): void;
-    get(key: string): any;
-    has(key: string): boolean;
-    map(fn: DictEachCallback): any[];
-    set(key: string, val: any): this;
-    size(): number;
-}
-
 export function minify(files: string | string[] | { [file: string]: string } | AST_Node, options?: MinifyOptions): MinifyOutput;

 export class AST_Node {
@@ -292,17 +288,14 @@ declare class AST_Accessor extends AST_Lambda {

 declare class AST_Function extends AST_Lambda {
    constructor(props?: object);
-    inlined: boolean;
 }

 declare class AST_Arrow extends AST_Lambda {
    constructor(props?: object);
-    inlined: boolean;
 }

 declare class AST_Defun extends AST_Lambda {
    constructor(props?: object);
-    inlined: boolean;
 }

 declare class AST_Class extends AST_Scope {
@@ -310,7 +303,6 @@ declare class AST_Class extends AST_Scope {
    name: AST_SymbolClass | AST_SymbolDefClass | null;
    extends: AST_Node | null;
    properties: AST_ObjectProperty[];
-    inlined: boolean;
 }

 declare class AST_DefClass extends AST_Class {
@@ -739,7 +731,10 @@ declare class AST_Number extends AST_Constant {

 declare class AST_RegExp extends AST_Constant {
    constructor(props?: object);
-    value: RegExp;
+    value: {
+        source: string,
+        flags: string
+    };
 }

 declare class AST_Atom extends AST_Constant {
--- a/node_modules/try-catch/ChangeLog
+++ b/node_modules/try-catch/ChangeLog
@@ -1,3 +1,13 @@
+2019.09.12, v2.0.1
+
+feature:
+- (try-catch) add madrun
+- (package) eslint v6.3.0
+- (package) nyc v14.1.1
+- (package) nyc v12.0.2
+- (try-catch) changed the way result is returned
+
+
 2018.02.08, v2.0.0

 feature:
--- a/node_modules/try-catch/README.md
+++ b/node_modules/try-catch/README.md
@@ -1,11 +1,29 @@
-# TryCatch
+# Try Catch [![License][LicenseIMGURL]][LicenseURL] [![NPM version][NPMIMGURL]][NPMURL] [![Dependency Status][DependencyStatusIMGURL]][DependencyStatusURL] [![Build Status][BuildStatusIMGURL]][BuildStatusURL] [![Coverage Status][CoverageIMGURL]][CoverageURL]

-`Try-catch` wrapper.
+[NPMIMGURL]:                https://img.shields.io/npm/v/try-catch.svg?style=flat
+[BuildStatusIMGURL]:        https://img.shields.io/travis/coderaiser/try-catch/master.svg?style=flat
+[DependencyStatusIMGURL]:   https://img.shields.io/david/coderaiser/try-catch.svg?style=flat
+[LicenseIMGURL]:            https://img.shields.io/badge/license-MIT-317BF9.svg?style=flat
+[NPMURL]:                   https://npmjs.org/package/try-catch "npm"
+[BuildStatusURL]:           https://travis-ci.org/coderaiser/try-catch  "Build Status"
+[DependencyStatusURL]:      https://david-dm.org/coderaiser/try-catch "Dependency Status"
+[LicenseURL]:               https://tldrlegal.com/license/mit-license "MIT License"
+
+[CoverageURL]:              https://coveralls.io/github/coderaiser/readify?branch=master
+[CoverageIMGURL]:           https://coveralls.io/repos/coderaiser/readify/badge.svg?branch=master&service=github
+
+Functional `try-catch` wrapper
+
+## Install
+
+```
+npm i try-catch
+```

 ## Example

 ```js
-const tryCatch = require('tryCatch');
+const tryCatch = require('try-catch');
 const {parse} = JSON;
 const [error, result] = tryCatch(parse, 'hello');

@@ -14,6 +32,10 @@ if (error)

 ```

+## Related
+
+- [try-to-catch](https://github.com/coderaiser/try-to-catch "TryToCatch") - functional try-catch wrapper for promises.
+
 ## License

 MIT
--- a/node_modules/try-catch/package.json
+++ b/node_modules/try-catch/package.json
@@ -1,8 +1,8 @@
 {
  "_from": "try-catch@^2.0.0",
-  "_id": "try-catch@2.0.0",
+  "_id": "try-catch@2.0.1",
  "_inBundle": false,
-  "_integrity": "sha512-RPXpVjsbtWgymwGq5F/OWDFsjEzdvzwHFaMjWWW6f/p6+uk/N7YSKJHQfIfGqITfj8qH4cBqCLMnhKZBaKk7Kg==",
+  "_integrity": "sha512-LsOrmObN/2WdM+y2xG+t16vhYrQsnV8wftXIcIOWZhQcBJvKGYuamJGwnU98A7Jxs2oZNkJztXlphEOoA0DWqg==",
  "_location": "/try-catch",
  "_phantomChildren": {},
  "_requested": {
@@ -18,10 +18,10 @@
  "_requiredBy": [
    "/minify"
  ],
-  "_resolved": "https://registry.npmjs.org/try-catch/-/try-catch-2.0.0.tgz",
-  "_shasum": "a491141d597f8b72b46757fe1c47059341a16aed",
+  "_resolved": "https://registry.npmjs.org/try-catch/-/try-catch-2.0.1.tgz",
+  "_shasum": "a35d354187c422f291a0bcfd9eb77e3a4f90c1e5",
  "_spec": "try-catch@^2.0.0",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\minify",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/minify",
  "author": {
    "name": "coderaiser",
    "email": "mnemonic.enemy@gmail.com",
@@ -33,12 +33,16 @@
  "bundleDependencies": false,
  "dependencies": {},
  "deprecated": false,
-  "description": "try-catch wrapper",
+  "description": "functional try-catch wrapper",
  "devDependencies": {
    "coveralls": "^3.0.0",
-    "eslint": "^4.17.0",
-    "nyc": "^11.4.1",
-    "tape": "^4.8.0"
+    "eslint": "^6.3.0",
+    "eslint-plugin-node": "^10.0.0",
+    "eslint-plugin-putout": "^2.0.0",
+    "madrun": "^3.0.3",
+    "nyc": "^14.1.1",
+    "putout": "^5.27.0",
+    "supertape": "^1.2.3"
  },
  "engines": {
    "node": ">=0.4"
@@ -52,10 +56,11 @@
    "url": "git://github.com/coderaiser/try-catch.git"
  },
  "scripts": {
-    "coverage": "nyc npm test",
-    "lint": "eslint lib test",
-    "report": "nyc report --reporter=text-lcov | coveralls",
-    "test": "tape 'test/*.js'"
+    "coverage": "madrun coverage",
+    "fix:lint": "madrun fix:lint",
+    "lint": "madrun lint",
+    "report": "madrun report",
+    "test": "madrun test"
  },
-  "version": "2.0.0"
+  "version": "2.0.1"
 }
--- a/node_modules/try-to-catch/ChangeLog
+++ b/node_modules/try-to-catch/ChangeLog
@@ -1,3 +1,24 @@
+2019.12.30, v2.0.1
+
+fix:
+- (try-to-catch) minimal node: v4 -> v6
+
+feature:
+- (package) putout v7.3.4
+- (package) nyc v15.0.0
+- (package) nodemon v2.0.2
+
+
+2019.10.16, v2.0.0
+
+feature:
+- (package) putout v6.15.1
+- (package) madrun v3.0.6
+- (try-to-catch) drop support of node < 4
+- (package) nyc v14.1.1
+- (package) eslint v6.1.0
+
+
 2018.11.08, v1.1.1

 fix:
--- a/node_modules/try-to-catch/README.md
+++ b/node_modules/try-to-catch/README.md
@@ -30,7 +30,8 @@ Simplest example with `async-await`:

 ```js
 const tryToCatch = require('try-to-catch');
-await tryToCatch(Promise.reject('hi'));
+const reject = Promise.reject.bind(Promise);
+await tryToCatch(reject, 'hi');
 // returns
 [ Error: hi]
 ```
@@ -47,11 +48,8 @@ await tryToCatch(() => 5);
 Advanced example:

 ```js
-const fs = require('fs');
+const {readFile, readdir} = require('fs').promises;
 const tryToCatch = require('try-to-catch');
-const {promisify} = require('util');
-const readFile = promisify(fs.readFile);
-const readDir = promisify(fs.readdir);

 read(process.argv[2])
    .then(console.log)
@@ -66,18 +64,10 @@ async function read(path) {
    if (error.code !== 'EISDIR')
        return error;
    
-    return await readDir(path);
+    return await readdir(path);
 }
 ```

-## Environments
-
-In old `node.js` environments that not fully supports `es2015`, `try-to-catch` can be used with:
-
-```js
-var tryToCatch = require('try-to-catch/legacy');
-```
-
 ## Related

 - [try-catch](https://github.com/coderaiser/try-catch "try-catch") - functional try-catch wrapper.
--- a/node_modules/try-to-catch/legacy/index.js
+++ b/node_modules/try-to-catch/legacy/index.js
@@ -1 +0,0 @@
-module.exports = require('./try-to-catch')
--- a/node_modules/try-to-catch/legacy/try-to-catch.js
+++ b/node_modules/try-to-catch/legacy/try-to-catch.js
@@ -1,37 +0,0 @@
-'use strict';
-
-function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }
-
-function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
-
-function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
-
-function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }
-
-var success = function success(a) {
-  return [null, a];
-};
-
-var fail = function fail(a) {
-  return [a];
-};
-
-var noArg = function noArg(f, a) {
-  return function () {
-    return f.apply(void 0, _toConsumableArray(a));
-  };
-};
-
-module.exports = function (fn) {
-  check(fn);
-
-  for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    args[_key - 1] = arguments[_key];
-  }
-
-  return Promise.resolve().then(noArg(fn, args)).then(success).catch(fail);
-};
-
-function check(fn) {
-  if (typeof fn !== 'function') throw Error('fn should be a function!');
-}
--- a/node_modules/try-to-catch/package.json
+++ b/node_modules/try-to-catch/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "try-to-catch@^1.0.2",
-  "_id": "try-to-catch@1.1.1",
+  "_from": "try-to-catch@^2.0.0",
+  "_id": "try-to-catch@2.0.1",
  "_inBundle": false,
-  "_integrity": "sha512-ikUlS+/BcImLhNYyIgZcEmq4byc31QpC+46/6Jm5ECWkVFhf8SM2Fp/0pMVXPX6vk45SMCwrP4Taxucne8I0VA==",
+  "_integrity": "sha512-QYH/PR3ogChy82e2l1UgrEgutcf6Jtfu3TAQWC+Vs6MKpoaFs1atDHUPzfaERugZlESb2Xku7J2my6iUQ7+tcQ==",
  "_location": "/try-to-catch",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "try-to-catch@^1.0.2",
+    "raw": "try-to-catch@^2.0.0",
    "name": "try-to-catch",
    "escapedName": "try-to-catch",
-    "rawSpec": "^1.0.2",
+    "rawSpec": "^2.0.0",
    "saveSpec": null,
-    "fetchSpec": "^1.0.2"
+    "fetchSpec": "^2.0.0"
  },
  "_requiredBy": [
    "/minify"
  ],
-  "_resolved": "https://registry.npmjs.org/try-to-catch/-/try-to-catch-1.1.1.tgz",
-  "_shasum": "770162dd13b9a0e55da04db5b7f888956072038a",
-  "_spec": "try-to-catch@^1.0.2",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\minify",
+  "_resolved": "https://registry.npmjs.org/try-to-catch/-/try-to-catch-2.0.1.tgz",
+  "_shasum": "4a943ba6f2921bd3ba945ea5d4459119ec3ec079",
+  "_spec": "try-to-catch@^2.0.0",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/minify",
  "author": {
    "name": "coderaiser",
    "email": "mnemonic.enemy@gmail.com",
@@ -39,12 +39,17 @@
    "@babel/core": "^7.0.0",
    "@babel/preset-env": "^7.0.0",
    "coveralls": "^3.0.0",
-    "eslint": "^5.6.0",
-    "nodemon": "^1.14.12",
-    "nyc": "^13.0.1",
-    "redrun": "^7.0.2",
-    "tape": "^4.8.0",
-    "try-to-tape": "^1.0.0"
+    "eslint": "^6.1.0",
+    "eslint-plugin-node": "^11.0.0",
+    "eslint-plugin-putout": "^3.0.0",
+    "madrun": "^5.4.0",
+    "nodemon": "^2.0.2",
+    "nyc": "^15.0.0",
+    "putout": "^7.3.4",
+    "supertape": "^1.2.4"
+  },
+  "engines": {
+    "node": ">=6"
  },
  "homepage": "http://github.com/coderaiser/try-to-catch",
  "keywords": [
@@ -65,14 +70,12 @@
    "url": "git://github.com/coderaiser/try-to-catch.git"
  },
  "scripts": {
-    "build": "babel lib -d legacy",
-    "coverage": "nyc npm test",
-    "legacy": "echo \"module.exports = require('./try-to-catch')\" > legacy/index.js",
-    "lint": "eslint lib test",
-    "report": "nyc report --reporter=text-lcov | coveralls",
-    "test": "tape 'test/*.js'",
-    "watch:test": "nodemon -w lib -w test -x \"npm test\"",
-    "wisdom": "redrun build legacy"
+    "coverage": "madrun coverage",
+    "fix:lint": "madrun fix:lint",
+    "lint": "madrun lint",
+    "report": "madrun report",
+    "test": "madrun test",
+    "watch:test": "madrun watch:test"
  },
-  "version": "1.1.1"
+  "version": "2.0.1"
 }
--- a/node_modules/uglify-js/LICENSE
+++ b/node_modules/uglify-js/LICENSE
@@ -1,6 +1,6 @@
 UglifyJS is released under the BSD license:

-Copyright 2012-2018 (c) Mihai Bazon <mihai.bazon@gmail.com>
+Copyright 2012-2019 (c) Mihai Bazon <mihai.bazon@gmail.com>

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
--- a/node_modules/uglify-js/README.md
+++ b/node_modules/uglify-js/README.md
@@ -87,6 +87,7 @@ a double dash to prevent input files being used as option arguments:
                                `wrap_iife`  Wrap IIFEs in parenthesis. Note: you may
                                             want to disable `negate_iife` under
                                             compressor options.
+    -O, --output-opts [options] Specify output options (`beautify` disabled by default).
    -o, --output <file>         Output file path (default STDOUT). Specify `ast` or
                                `spidermonkey` to write UglifyJS or SpiderMonkey AST
                                as JSON to STDOUT respectively.
@@ -478,42 +479,42 @@ if (result.error) throw result.error;

 ## Minify options

- `warnings` (default `false`) — pass `true` to return compressor warnings
-  in `result.warnings`. Use the value `"verbose"` for more detailed warnings.
-
- `parse` (default `{}`) — pass an object if you wish to specify some
-  additional [parse options](#parse-options).
-
 - `compress` (default `{}`) — pass `false` to skip compressing entirely.
  Pass an object to specify custom [compress options](#compress-options).

+- `ie8` (default `false`) -- set to `true` to support IE8.
+
+- `keep_fnames` (default: `false`) -- pass `true` to prevent discarding or mangling
+  of function names.  Useful for code relying on `Function.prototype.name`.
+
 - `mangle` (default `true`) — pass `false` to skip mangling names, or pass
  an object to specify [mangle options](#mangle-options) (see below).

  - `mangle.properties` (default `false`) — a subcategory of the mangle option.
    Pass an object to specify custom [mangle property options](#mangle-properties-options).

- `output` (default `null`) — pass an object if you wish to specify
-  additional [output options](#output-options).  The defaults are optimized
-  for best compression.
-
- `sourceMap` (default `false`) - pass an object if you wish to specify
-  [source map options](#source-map-options).
-
- `toplevel` (default `false`) - set to `true` if you wish to enable top level
-  variable and function name mangling and to drop unused variables and functions.
-
- `nameCache` (default `null`) - pass an empty object `{}` or a previously
+- `nameCache` (default `null`) -- pass an empty object `{}` or a previously
  used `nameCache` object if you wish to cache mangled variable and
  property names across multiple invocations of `minify()`. Note: this is
  a read/write property. `minify()` will read the name cache state of this
  object and update it during minification so that it may be
  reused or externally persisted by the user.

- `ie8` (default `false`) - set to `true` to support IE8.
+- `output` (default `null`) — pass an object if you wish to specify
+  additional [output options](#output-options).  The defaults are optimized
+  for best compression.

- `keep_fnames` (default: `false`) - pass `true` to prevent discarding or mangling
-  of function names.  Useful for code relying on `Function.prototype.name`.
+- `parse` (default `{}`) — pass an object if you wish to specify some
+  additional [parse options](#parse-options).
+
+- `sourceMap` (default `false`) -- pass an object if you wish to specify
+  [source map options](#source-map-options).
+
+- `toplevel` (default `false`) -- set to `true` if you wish to enable top level
+  variable and function name mangling and to drop unused variables and functions.
+
+- `warnings` (default `false`) — pass `true` to return compressor warnings
+  in `result.warnings`. Use the value `"verbose"` for more detailed warnings.

 ## Minify options structure

@@ -605,6 +606,8 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
 - `arguments` (default: `true`) -- replace `arguments[index]` with function
  parameter name whenever possible.

+- `assignments` (default: `true`) -- apply optimizations to assignment expressions.
+
 - `booleans` (default: `true`) -- various optimizations for boolean context,
  for example `!!a ? b : c → a ? b : c`

@@ -629,11 +632,17 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u

 - `drop_debugger` (default: `true`) -- remove `debugger;` statements

- `evaluate` (default: `true`) -- attempt to evaluate constant expressions
+- `evaluate` (default: `true`) -- Evaluate expression for shorter constant
+  representation. Pass `"eager"` to always replace function calls whenever
+  possible, or a positive integer to specify an upper bound for each individual
+  evaluation in number of characters.

 - `expression` (default: `false`) -- Pass `true` to preserve completion values
  from terminal statements without `return`, e.g. in bookmarklets.

+- `functions` (default: `true`) -- convert declarations from `var`to `function`
+  whenever possible.
+
 - `global_defs` (default: `{}`) -- see [conditional compilation](#conditional-compilation)

 - `hoist_funs` (default: `false`) -- hoist function declarations
@@ -659,8 +668,9 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u

 - `join_vars` (default: `true`) -- join consecutive `var` statements

- `keep_fargs` (default: `true`) -- Prevents the compressor from discarding unused
-  function arguments.  You need this for code which relies on `Function.length`.
+- `keep_fargs` (default: `strict`) -- Discard unused function arguments. Code
+  which relies on `Function.length` will break if this is done indiscriminately,
+  i.e. when passing `true`. Pass `false` to always retain function arguments.

 - `keep_fnames` (default: `false`) -- Pass `true` to prevent the
  compressor from discarding function names.  Useful for code relying on
@@ -676,6 +686,8 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
  where the return value is discarded, to avoid the parens that the
  code generator would insert.

+- `objects` (default: `true`) -- compact duplicate keys in object literals.
+
 - `passes` (default: `1`) -- The maximum number of times to run compress.
  In some cases more than one pass leads to further compressed code.  Keep in
  mind more passes will take more time.
@@ -724,6 +736,8 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
  annotation `/*@__PURE__*/` or `/*#__PURE__*/` immediately precedes the call. For
  example: `/*@__PURE__*/foo();`

+- `strings` (default: `true`) -- compact string concatenations.
+
 - `switches` (default: `true`) -- de-duplicate and remove unreachable `switch` branches

 - `toplevel` (default: `false`) -- drop unreferenced functions (`"funcs"`) and/or
@@ -762,9 +776,6 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
 - `unused` (default: `true`) -- drop unreferenced functions and variables (simple
  direct variable assignments do not count as references unless set to `"keep_assign"`)

- `warnings` (default: `false`) -- display warnings when dropping unreachable
-  code or unused declarations etc.
-
 ## Mangle options

 - `eval` (default `false`) -- Pass `true` to mangle names visible in scopes
--- a/node_modules/uglify-js/bin/uglifyjs
+++ b/node_modules/uglify-js/bin/uglifyjs
@@ -36,6 +36,7 @@ program.option("-c, --compress [options]", "Enable compressor/specify compressor
 program.option("-m, --mangle [options]", "Mangle names/specify mangler options.", parse_js());
 program.option("--mangle-props [options]", "Mangle properties/specify mangler options.", parse_js());
 program.option("-b, --beautify [options]", "Beautify output/specify output options.", parse_js());
+program.option("-O, --output-opts [options]", "Output options (beautify disabled).", parse_js());
 program.option("-o, --output <file>", "Output file (default STDOUT).");
 program.option("--comments [filter]", "Preserve copyright comments in the output.");
 program.option("--config-file <file>", "Read minify() options from JSON file.");
@@ -59,11 +60,11 @@ if (program.configFile) {
    if (options.mangle && options.mangle.properties && options.mangle.properties.regex) {
        options.mangle.properties.regex = UglifyJS.parse(options.mangle.properties.regex, {
            expression: true
-        }).getValue();
+        }).value;
    }
 }
 if (!program.output && program.sourceMap && program.sourceMap.url != "inline") {
-    fatal("ERROR: cannot write source map to STDOUT");
+    fatal("cannot write source map to STDOUT");
 }
 [
    "compress",
@@ -78,12 +79,25 @@ if (!program.output && program.sourceMap && program.sourceMap.url != "inline") {
        options[name] = program[name];
    }
 });
+if (program.verbose) {
+    options.warnings = "verbose";
+} else if (program.warn) {
+    options.warnings = true;
+}
+if (options.warnings) {
+    UglifyJS.AST_Node.log_function(print_error, options.warnings == "verbose");
+    delete options.warnings;
+}
 if (program.beautify) {
    options.output = typeof program.beautify == "object" ? program.beautify : {};
    if (!("beautify" in options.output)) {
        options.output.beautify = true;
    }
 }
+if (program.outputOpts) {
+    if (program.beautify) fatal("--beautify cannot be used with --output-opts");
+    options.output = typeof program.outputOpts == "object" ? program.outputOpts : {};
+}
 if (program.comments) {
    if (typeof options.output != "object") options.output = {};
    options.output.comments = typeof program.comments == "string" ? program.comments : "some";
@@ -124,7 +138,7 @@ if (program.parse) {
    if (!program.parse.acorn && !program.parse.spidermonkey) {
        options.parse = program.parse;
    } else if (program.sourceMap && program.sourceMap.content == "inline") {
-        fatal("ERROR: inline source map only works with built-in parser");
+        fatal("inline source map only works with built-in parser");
    }
 }
 if (~program.rawArgs.indexOf("--rename")) {
@@ -144,15 +158,8 @@ if (typeof program.sourceMap == "object" && "base" in program.sourceMap) {
        };
    }();
 }
-if (program.verbose) {
-    options.warnings = "verbose";
-} else if (program.warn) {
-    options.warnings = true;
-}
 if (program.self) {
-    if (program.args.length) {
-        print_error("WARN: Ignoring input files since --self was passed");
-    }
+    if (program.args.length) UglifyJS.AST_Node.warn("Ignoring input files since --self was passed");
    if (!options.wrap) options.wrap = "UglifyJS";
    simple_glob(UglifyJS.FILES).forEach(function(name) {
        files[convert_path(name)] = read_file(name);
@@ -180,12 +187,9 @@ function convert_ast(fn) {
 }

 function run() {
-    UglifyJS.AST_Node.warn_function = function(msg) {
-        print_error("WARN: " + msg);
-    };
    var content = program.sourceMap && program.sourceMap.content;
    if (content && content != "inline") {
-        print_error("INFO: Using input source map: " + content);
+        UglifyJS.AST_Node.info("Using input source map: " + content);
        options.sourceMap.content = read_file(content, content);
    }
    if (program.timings) options.timings = true;
@@ -216,24 +220,26 @@ function run() {
        var ex = result.error;
        if (ex.name == "SyntaxError") {
            print_error("Parse error at " + ex.filename + ":" + ex.line + "," + ex.col);
-            var col = ex.col;
-            var lines = files[ex.filename].split(/\r?\n/);
-            var line = lines[ex.line - 1];
-            if (!line && !col) {
-                line = lines[ex.line - 2];
-                col = line.length;
-            }
-            if (line) {
-                var limit = 70;
-                if (col > limit) {
-                    line = line.slice(col - limit);
-                    col = limit;
+            var file = files[ex.filename];
+            if (file) {
+                var col = ex.col;
+                var lines = file.split(/\r?\n/);
+                var line = lines[ex.line - 1];
+                if (!line && !col) {
+                    line = lines[ex.line - 2];
+                    col = line.length;
+                }
+                if (line) {
+                    var limit = 70;
+                    if (col > limit) {
+                        line = line.slice(col - limit);
+                        col = limit;
+                    }
+                    print_error(line.slice(0, 80));
+                    print_error(line.slice(0, col).replace(/\S/g, " ") + "^");
                }
-                print_error(line.slice(0, 80));
-                print_error(line.slice(0, col).replace(/\S/g, " ") + "^");
            }
-        }
-        if (ex.defs) {
+        } else if (ex.defs) {
            print_error("Supported options:");
            print_error(format_object(ex.defs));
        }
@@ -293,7 +299,11 @@ function run() {
 }

 function fatal(message) {
-    if (message instanceof Error) message = message.stack.replace(/^\S*?Error:/, "ERROR:")
+    if (message instanceof Error) {
+        message = message.stack.replace(/^\S*?Error:/, "ERROR:")
+    } else {
+        message = "ERROR: " + message;
+    }
    print_error(message);
    process.exit(1);
 }
@@ -365,14 +375,14 @@ function parse_js(flag) {
                if (!(node instanceof UglifyJS.AST_Sequence)) throw node;

                function to_string(value) {
-                    return value instanceof UglifyJS.AST_Constant ? value.getValue() : value.print_to_string({
+                    return value instanceof UglifyJS.AST_Constant ? value.value : value.print_to_string({
                        quote_keys: true
                    });
                }
            }));
-        } catch(ex) {
+        } catch (ex) {
            if (flag) {
-                fatal("Error parsing arguments for '" + flag + "': " + value);
+                fatal("cannot parse arguments for '" + flag + "': " + value);
            } else {
                options[value] = null;
            }
--- a/node_modules/uglify-js/lib/ast.js
+++ b/node_modules/uglify-js/lib/ast.js
@@ -118,9 +118,25 @@ var AST_Node = DEFNODE("Node", "start end", {
    }
 }, null);

-AST_Node.warn = function(txt, props) {
-    if (AST_Node.warn_function) AST_Node.warn_function(string_template(txt, props));
-};
+(AST_Node.log_function = function(fn, verbose) {
+    var printed = Object.create(null);
+    if (fn) {
+        AST_Node.info = verbose ? function(text, props) {
+            log("INFO: " + string_template(text, props));
+        } : noop;
+        AST_Node.warn = function(text, props) {
+            log("WARN: " + string_template(text, props));
+        };
+    } else {
+        AST_Node.info = AST_Node.warn = noop;
+    }
+
+    function log(msg) {
+        if (printed[msg]) return;
+        printed[msg] = true;
+        fn(msg);
+    }
+})();

 /* -----[ statements ]----- */

@@ -321,18 +337,25 @@ var AST_Toplevel = DEFNODE("Toplevel", "globals", {
    $propdoc: {
        globals: "[Object/S] a map of name -> SymbolDef for all undeclared names",
    },
-    wrap_commonjs: function(name) {
+    wrap: function(name) {
        var body = this.body;
-        var wrapped_tl = "(function(exports){'$ORIG';})(typeof " + name + "=='undefined'?(" + name + "={}):" + name + ");";
-        wrapped_tl = parse(wrapped_tl);
-        wrapped_tl = wrapped_tl.transform(new TreeTransformer(function(node) {
+        return parse([
+            "(function(exports){'$ORIG';})(typeof ",
+            name,
+            "=='undefined'?(",
+            name,
+            "={}):",
+            name,
+            ");"
+        ].join(""), {
+            filename: "wrap=" + JSON.stringify(name)
+        }).transform(new TreeTransformer(function(node) {
            if (node instanceof AST_Directive && node.value == "$ORIG") {
                return MAP.splice(body);
            }
        }));
-        return wrapped_tl;
    },
-    wrap_enclose: function(args_values) {
+    enclose: function(args_values) {
        if (typeof args_values != "string") args_values = "";
        var index = args_values.indexOf(":");
        if (index < 0) index = args_values.length;
@@ -343,7 +366,9 @@ var AST_Toplevel = DEFNODE("Toplevel", "globals", {
            '){"$ORIG"})(',
            args_values.slice(index + 1),
            ")"
-        ].join("")).transform(new TreeTransformer(function(node) {
+        ].join(""), {
+            filename: "enclose=" + JSON.stringify(args_values)
+        }).transform(new TreeTransformer(function(node) {
            if (node instanceof AST_Directive && node.value == "$ORIG") {
                return MAP.splice(body);
            }
@@ -351,7 +376,7 @@ var AST_Toplevel = DEFNODE("Toplevel", "globals", {
    }
 }, AST_Scope);

-var AST_Lambda = DEFNODE("Lambda", "name argnames uses_arguments", {
+var AST_Lambda = DEFNODE("Lambda", "name argnames uses_arguments length_read", {
    $documentation: "Base class for functions",
    $propdoc: {
        name: "[AST_SymbolDeclaration?] the name of this function",
@@ -589,6 +614,18 @@ var AST_PropAccess = DEFNODE("PropAccess", "expression property", {
    $propdoc: {
        expression: "[AST_Node] the “container” expression",
        property: "[AST_Node|string] the property to access.  For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"
+    },
+    getProperty: function() {
+        var p = this.property;
+        if (p instanceof AST_Constant) {
+            return p.value;
+        }
+        if (p instanceof AST_UnaryPrefix
+            && p.operator == "void"
+            && p.expression instanceof AST_Constant) {
+            return;
+        }
+        return p;
    }
 });

@@ -773,7 +810,7 @@ var AST_Label = DEFNODE("Label", "references", {
    }
 }, AST_Symbol);

-var AST_SymbolRef = DEFNODE("SymbolRef", null, {
+var AST_SymbolRef = DEFNODE("SymbolRef", "fixed", {
    $documentation: "Reference to some symbol (not definition/declaration)",
 }, AST_Symbol);

@@ -787,9 +824,6 @@ var AST_This = DEFNODE("This", null, {

 var AST_Constant = DEFNODE("Constant", null, {
    $documentation: "Base class for all constants",
-    getValue: function() {
-        return this.value;
-    }
 });

 var AST_String = DEFNODE("String", "value quote", {
@@ -800,11 +834,10 @@ var AST_String = DEFNODE("String", "value quote", {
    }
 }, AST_Constant);

-var AST_Number = DEFNODE("Number", "value literal", {
+var AST_Number = DEFNODE("Number", "value", {
    $documentation: "A number literal",
    $propdoc: {
        value: "[number] the numeric value",
-        literal: "[string] numeric value as string (optional)"
    }
 }, AST_Constant);

@@ -931,11 +964,13 @@ TreeWalker.prototype = {
    in_boolean_context: function() {
        var self = this.self();
        for (var i = 0, p; p = this.parent(i); i++) {
-            if (p instanceof AST_SimpleStatement
-                || p instanceof AST_Conditional && p.condition === self
+            if (p instanceof AST_Conditional && p.condition === self
                || p instanceof AST_DWLoop && p.condition === self
                || p instanceof AST_For && p.condition === self
                || p instanceof AST_If && p.condition === self
+                || p instanceof AST_Return && p.in_bool
+                || p instanceof AST_Sequence && p.tail_node() !== self
+                || p instanceof AST_SimpleStatement
                || p instanceof AST_UnaryPrefix && p.operator == "!" && p.expression === self) {
                return true;
            }
@@ -943,6 +978,15 @@ TreeWalker.prototype = {
                || p instanceof AST_Conditional
                || p.tail_node() === self) {
                self = p;
+            } else if (p instanceof AST_Return) {
+                var fn;
+                do {
+                    fn = this.parent(++i);
+                    if (!fn) return false;
+                } while (!(fn instanceof AST_Lambda));
+                if (fn.name) return false;
+                self = this.parent(++i);
+                if (!self || self.TYPE != "Call" || self.expression !== fn) return false;
            } else {
                return false;
            }
--- a/node_modules/uglify-js/lib/compress.js
+++ b/node_modules/uglify-js/lib/compress.js
--- a/node_modules/uglify-js/lib/minify.js
+++ b/node_modules/uglify-js/lib/minify.js
@@ -1,19 +1,39 @@
 "use strict";

-var to_ascii = typeof atob == "undefined" ? function(b64) {
-    return new Buffer(b64, "base64").toString();
-} : atob;
-var to_base64 = typeof btoa == "undefined" ? function(str) {
-    return new Buffer(str).toString("base64");
-} : btoa;
+var to_ascii, to_base64;
+if (typeof Buffer == "undefined") {
+    to_ascii = atob;
+    to_base64 = btoa;
+} else if (typeof Buffer.alloc == "undefined") {
+    to_ascii = function(b64) {
+        return new Buffer(b64, "base64").toString();
+    };
+    to_base64 = function(str) {
+        return new Buffer(str).toString("base64");
+    };
+} else {
+    to_ascii = function(b64) {
+        return Buffer.from(b64, "base64").toString();
+    };
+    to_base64 = function(str) {
+        return Buffer.from(str).toString("base64");
+    };
+}

-function read_source_map(name, code) {
-    var match = /\n\/\/# sourceMappingURL=data:application\/json(;.*?)?;base64,(.*)/.exec(code);
-    if (!match) {
-        AST_Node.warn("inline source map not found: " + name);
-        return null;
+function read_source_map(name, toplevel) {
+    var comments = toplevel.end.comments_after;
+    for (var i = comments.length; --i >= 0;) {
+        var comment = comments[i];
+        if (comment.type != "comment1") break;
+        var match = /^# ([^\s=]+)=(\S+)\s*$/.exec(comment.value);
+        if (!match) break;
+        if (match[1] == "sourceMappingURL") {
+            match = /^data:application\/json(;.*?)?;base64,(\S+)$/.exec(match[2]);
+            if (!match) break;
+            return to_ascii(match[2]);
+        }
    }
-    return to_ascii(match[2]);
+    AST_Node.warn("inline source map not found: " + name);
 }

 function parse_source_map(content) {
@@ -51,7 +71,6 @@ function to_json(cache) {
 }

 function minify(files, options) {
-    var warn_function = AST_Node.warn_function;
    try {
        options = defaults(options, {
            compress: {},
@@ -78,7 +97,6 @@ function minify(files, options) {
        set_shorthand("ie8", options, [ "compress", "mangle", "output" ]);
        set_shorthand("keep_fnames", options, [ "compress", "mangle" ]);
        set_shorthand("toplevel", options, [ "compress", "mangle" ]);
-        set_shorthand("warnings", options, [ "compress" ]);
        var quoted_props;
        if (options.mangle) {
            options.mangle = defaults(options.mangle, {
@@ -116,11 +134,9 @@ function minify(files, options) {
            }, true);
        }
        var warnings = [];
-        if (options.warnings && !AST_Node.warn_function) {
-            AST_Node.warn_function = function(warning) {
-                warnings.push(warning);
-            };
-        }
+        if (options.warnings) AST_Node.log_function(function(warning) {
+            warnings.push(warning);
+        }, options.warnings == "verbose");
        if (timings) timings.parse = Date.now();
        var source_maps, toplevel;
        if (files instanceof AST_Toplevel) {
@@ -138,10 +154,10 @@ function minify(files, options) {
            source_maps = source_map_content && Object.create(null);
            for (var name in files) if (HOP(files, name)) {
                options.parse.filename = name;
-                options.parse.toplevel = parse(files[name], options.parse);
+                options.parse.toplevel = toplevel = parse(files[name], options.parse);
                if (source_maps) {
                    if (source_map_content == "inline") {
-                        var inlined_content = read_source_map(name, files[name]);
+                        var inlined_content = read_source_map(name, toplevel);
                        if (inlined_content) {
                            source_maps[name] = parse_source_map(inlined_content);
                        }
@@ -150,17 +166,17 @@ function minify(files, options) {
                    }
                }
            }
-            toplevel = options.parse.toplevel;
        }
        if (quoted_props) {
            reserve_quoted_keys(toplevel, quoted_props);
        }
-        if (options.wrap) {
-            toplevel = toplevel.wrap_commonjs(options.wrap);
-        }
-        if (options.enclose) {
-            toplevel = toplevel.wrap_enclose(options.enclose);
-        }
+        [ "enclose", "wrap" ].forEach(function(action) {
+            var option = options[action];
+            if (!option) return;
+            var orig = toplevel.print_to_string().slice(0, -1);
+            toplevel = toplevel[action](option);
+            files[toplevel.start.file] = toplevel.print_to_string().replace(orig, "");
+        });
        if (timings) timings.rename = Date.now();
        if (options.rename) {
            toplevel.figure_out_scope(options.mangle);
@@ -208,10 +224,14 @@ function minify(files, options) {
            result.code = stream.get();
            if (options.sourceMap) {
                result.map = options.output.source_map.toString();
-                if (options.sourceMap.url == "inline") {
-                    result.code += "\n//# sourceMappingURL=data:application/json;charset=utf-8;base64," + to_base64(result.map);
-                } else if (options.sourceMap.url) {
-                    result.code += "\n//# sourceMappingURL=" + options.sourceMap.url;
+                var url = options.sourceMap.url;
+                if (url) {
+                    result.code = result.code.replace(/\n\/\/# sourceMappingURL=\S+\s*$/, "");
+                    if (url == "inline") {
+                        result.code += "\n//# sourceMappingURL=data:application/json;charset=utf-8;base64," + to_base64(result.map);
+                    } else {
+                        result.code += "\n//# sourceMappingURL=" + url;
+                    }
                }
            }
        }
@@ -232,7 +252,7 @@ function minify(files, options) {
                properties: 1e-3 * (timings.output - timings.properties),
                output: 1e-3 * (timings.end - timings.output),
                total: 1e-3 * (timings.end - timings.start)
-            }
+            };
        }
        if (warnings.length) {
            result.warnings = warnings;
@@ -240,7 +260,5 @@ function minify(files, options) {
        return result;
    } catch (ex) {
        return { error: ex };
-    } finally {
-        AST_Node.warn_function = warn_function;
    }
 }
--- a/node_modules/uglify-js/lib/mozilla-ast.js
+++ b/node_modules/uglify-js/lib/mozilla-ast.js
@@ -403,7 +403,7 @@
        var def = M.definition();
        return {
            type: "Identifier",
-            name: def ? def.mangled_name || def.name : M.name
+            name: def && def.mangled_name || M.name
        };
    });

--- a/node_modules/uglify-js/lib/output.js
+++ b/node_modules/uglify-js/lib/output.js
@@ -43,8 +43,6 @@

 "use strict";

-var EXPECT_DIRECTIVE = /^$|[;{][\s\n]*$/;
-
 function is_some_comments(comment) {
    // multiline comment
    return comment.type == "comment2" && /@preserve|@license|@cc_on/i.test(comment.value);
@@ -91,13 +89,11 @@ function OutputStream(options) {
            comment_filter = function(comment) {
                return comment.type != "comment5" && comments.test(comment.value);
            };
-        }
-        else if (typeof comments === "function") {
+        } else if (typeof comments === "function") {
            comment_filter = function(comment) {
                return comment.type != "comment5" && comments(this, comment);
            };
-        }
-        else if (comments === "some") {
+        } else if (comments === "some") {
            comment_filter = is_some_comments;
        } else { // NOTE includes "all" option
            comment_filter = return_true;
@@ -123,21 +119,25 @@ function OutputStream(options) {
        });
    } : function(str) {
        var s = "";
-        for (var i = 0, len = str.length; i < len; i++) {
-            if (is_surrogate_pair_head(str[i]) && !is_surrogate_pair_tail(str[i + 1])
-                || is_surrogate_pair_tail(str[i]) && !is_surrogate_pair_head(str[i - 1])) {
-                s += "\\u" + str.charCodeAt(i).toString(16);
-            } else {
-                s += str[i];
+        for (var i = 0, j = 0; i < str.length; i++) {
+            var code = str.charCodeAt(i);
+            if (is_surrogate_pair_head(code)) {
+                if (is_surrogate_pair_tail(str.charCodeAt(i + 1))) {
+                    i++;
+                    continue;
+                }
+            } else if (!is_surrogate_pair_tail(code)) {
+                continue;
            }
+            s += str.slice(j, i) + "\\u" + code.toString(16);
+            j = i + 1;
        }
-        return s;
+        return j == 0 ? str : s + str.slice(j);
    };

    function make_string(str, quote) {
        var dq = 0, sq = 0;
-        str = str.replace(/[\\\b\f\n\r\v\t\x22\x27\u2028\u2029\0\ufeff]/g,
-          function(s, i) {
+        str = str.replace(/[\\\b\f\n\r\v\t\x22\x27\u2028\u2029\0\ufeff]/g, function(s, i) {
            switch (s) {
              case '"': ++dq; return '"';
              case "'": ++sq; return "'";
@@ -217,23 +217,12 @@ function OutputStream(options) {

    var flush_mappings = mappings ? function() {
        mappings.forEach(function(mapping) {
-            try {
-                options.source_map.add(
-                    mapping.token.file,
-                    mapping.line, mapping.col,
-                    mapping.token.line, mapping.token.col,
-                    !mapping.name && mapping.token.type == "name" ? mapping.token.value : mapping.name
-                );
-            } catch(ex) {
-                AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]", {
-                    file: mapping.token.file,
-                    line: mapping.token.line,
-                    col: mapping.token.col,
-                    cline: mapping.line,
-                    ccol: mapping.col,
-                    name: mapping.name || ""
-                })
-            }
+            options.source_map.add(
+                mapping.token.file,
+                mapping.line, mapping.col,
+                mapping.token.line, mapping.token.col,
+                !mapping.name && mapping.token.type == "name" ? mapping.token.value : mapping.name
+            );
        });
        mappings = [];
    } : noop;
@@ -283,7 +272,7 @@ function OutputStream(options) {
            }
        }
        newline_insert = -1;
-        var prev = last.charAt(last.length - 1);
+        var prev = last.slice(-1);
        if (might_need_semicolon) {
            might_need_semicolon = false;

@@ -312,16 +301,16 @@ function OutputStream(options) {
        }

        if (might_need_space) {
-            if ((is_identifier_char(prev)
-                    && (is_identifier_char(ch) || ch == "\\"))
+            if (is_identifier_char(prev) && (is_identifier_char(ch) || ch == "\\")
                || (ch == "/" && ch == prev)
-                || ((ch == "+" || ch == "-") && ch == last))
-            {
+                || ((ch == "+" || ch == "-") && ch == last)
+                || str == "--" && last == "!"
+                || last == "--" && ch == ">") {
                OUTPUT += " ";
                current_col++;
                current_pos++;
            }
-            might_need_space = false;
+            if (prev != "<" || str != "!") might_need_space = false;
        }

        if (mapping_token) {
@@ -336,7 +325,7 @@ function OutputStream(options) {
        }

        OUTPUT += str;
-        has_parens = str[str.length - 1] == "(";
+        has_parens = str.slice(-1) == "(";
        current_pos += str.length;
        var a = str.split(/\r?\n/), n = a.length - 1;
        current_line += n;
@@ -392,7 +381,7 @@ function OutputStream(options) {
    };

    function force_semicolon() {
-        might_need_semicolon = false;
+        if (might_need_semicolon) print(";");
        print(";");
    }

@@ -462,16 +451,11 @@ function OutputStream(options) {

    function prepend_comments(node) {
        var self = this;
-        var start = node.start;
-        if (!start) return;
-        if (start.comments_before && start.comments_before._dumped === self) return;
-        var comments = start.comments_before;
-        if (!comments) {
-            comments = start.comments_before = [];
-        }
-        comments._dumped = self;
+        var scan = node instanceof AST_Exit && node.value;
+        var comments = dump(node);
+        if (!comments) comments = [];

-        if (node instanceof AST_Exit && node.value) {
+        if (scan) {
            var tw = new TreeWalker(function(node) {
                var parent = tw.parent();
                if (parent instanceof AST_Exit
@@ -482,11 +466,8 @@ function OutputStream(options) {
                    || parent instanceof AST_Sequence && parent.expressions[0] === node
                    || parent instanceof AST_Sub && parent.expression === node
                    || parent instanceof AST_UnaryPostfix) {
-                    var text = node.start.comments_before;
-                    if (text && text._dumped !== self) {
-                        text._dumped = self;
-                        comments = comments.concat(text);
-                    }
+                    var before = dump(node);
+                    if (before) comments = comments.concat(before);
                } else {
                    return true;
                }
@@ -529,13 +510,29 @@ function OutputStream(options) {
            }
        });
        if (!last_nlb) {
-            if (start.nlb) {
+            if (node.start.nlb) {
                print("\n");
                indent();
            } else {
                space();
            }
        }
+
+        function dump(node) {
+            var token = node.start;
+            if (!token) {
+                if (!scan) return;
+                node.start = token = new AST_Token();
+            }
+            var comments = token.comments_before;
+            if (!comments) {
+                if (!scan) return;
+                token.comments_before = comments = [];
+            }
+            if (comments._dumped === self) return;
+            comments._dumped = self;
+            return comments;
+        }
    }

    function append_comments(node, tail) {
@@ -591,18 +588,7 @@ function OutputStream(options) {
        force_semicolon : force_semicolon,
        to_utf8         : to_utf8,
        print_name      : function(name) { print(make_name(name)) },
-        print_string    : function(str, quote, escape_directive) {
-            var encoded = encode_string(str, quote);
-            if (escape_directive === true && encoded.indexOf("\\") === -1) {
-                // Insert semicolons to break directive prologue
-                if (!EXPECT_DIRECTIVE.test(OUTPUT)) {
-                    force_semicolon();
-                }
-                force_semicolon();
-            }
-            print(encoded);
-        },
-        encode_string   : encode_string,
+        print_string    : function(str, quote) { print(encode_string(str, quote)) },
        next_indent     : next_indent,
        with_indent     : with_indent,
        with_block      : with_block,
@@ -640,18 +626,10 @@ function OutputStream(options) {
        nodetype.DEFMETHOD("_codegen", generator);
    }

-    var in_directive = false;
-    var active_scope = null;
-    var use_asm = null;
+    var use_asm = false;

    AST_Node.DEFMETHOD("print", function(stream, force_parens) {
        var self = this, generator = self._codegen;
-        if (self instanceof AST_Scope) {
-            active_scope = self;
-        }
-        else if (!use_asm && self instanceof AST_Directive && self.value == "use asm") {
-            use_asm = active_scope;
-        }
        function doit() {
            stream.prepend_comments(self);
            self.add_source_map(stream);
@@ -665,9 +643,6 @@ function OutputStream(options) {
            doit();
        }
        stream.pop_node();
-        if (self === use_asm) {
-            use_asm = null;
-        }
    });
    AST_Node.DEFMETHOD("_print", AST_Node.prototype.print);

@@ -719,16 +694,23 @@ function OutputStream(options) {

    PARENS(AST_Sequence, function(output) {
        var p = output.parent();
-        return p instanceof AST_Call             // (foo, bar)() or foo(1, (2, 3), 4)
-            || p instanceof AST_Unary            // !(foo, bar, baz)
-            || p instanceof AST_Binary           // 1 + (2, 3) + 4 ==> 8
-            || p instanceof AST_VarDef           // var a = (1, 2), b = a + a; ==> b == 4
-            || p instanceof AST_PropAccess       // (1, {foo:2}).foo or (1, {foo:2})["foo"] ==> 2
-            || p instanceof AST_Array            // [ 1, (2, 3), 4 ] ==> [ 1, 3, 4 ]
-            || p instanceof AST_ObjectProperty   // { foo: (1, 2) }.foo ==> 2
-            || p instanceof AST_Conditional      /* (false, true) ? (a = 10, b = 20) : (c = 30)
-                                                  * ==> 20 (side effect, set a := 10 and b := 20) */
-        ;
+            // (foo, bar)() or foo(1, (2, 3), 4)
+        return p instanceof AST_Call
+            // !(foo, bar, baz)
+            || p instanceof AST_Unary
+            // 1 + (2, 3) + 4 ==> 8
+            || p instanceof AST_Binary
+            // var a = (1, 2), b = a + a; ==> b == 4
+            || p instanceof AST_VarDef
+            // (1, {foo:2}).foo or (1, {foo:2})["foo"] ==> 2
+            || p instanceof AST_PropAccess && p.expression === this
+            // [ 1, (2, 3), 4 ] ==> [ 1, 3, 4 ]
+            || p instanceof AST_Array
+            // { foo: (1, 2) }.foo ==> 2
+            || p instanceof AST_ObjectProperty
+            // (false, true) ? (a = 10, b = 20) : (c = 30)
+            // ==> 20 (side effect, set a := 10 and b := 20)
+            || p instanceof AST_Conditional;
    });

    PARENS(AST_Binary, function(output) {
@@ -800,7 +782,7 @@ function OutputStream(options) {
    PARENS(AST_Number, function(output) {
        var p = output.parent();
        if (p instanceof AST_PropAccess && p.expression === this) {
-            var value = this.getValue();
+            var value = this.value;
            if (value < 0 || /^0/.test(make_num(value))) {
                return true;
            }
@@ -829,7 +811,18 @@ function OutputStream(options) {
    /* -----[ PRINTERS ]----- */

    DEFPRINT(AST_Directive, function(self, output) {
-        output.print_string(self.value, self.quote);
+        var quote = self.quote;
+        var value = self.value;
+        switch (output.option("quote_style")) {
+          case 0:
+          case 2:
+            if (value.indexOf('"') == -1) quote = '"';
+            break;
+          case 1:
+            if (value.indexOf("'") == -1) quote = "'";
+            break;
+        }
+        output.print(quote + value + quote);
        output.semicolon();
    });
    DEFPRINT(AST_Debugger, function(self, output) {
@@ -841,30 +834,27 @@ function OutputStream(options) {

    function display_body(body, is_toplevel, output, allow_directives) {
        var last = body.length - 1;
-        in_directive = allow_directives;
+        var in_directive = allow_directives;
+        var was_asm = use_asm;
        body.forEach(function(stmt, i) {
-            if (in_directive === true && !(stmt instanceof AST_Directive ||
-                stmt instanceof AST_EmptyStatement ||
-                (stmt instanceof AST_SimpleStatement && stmt.body instanceof AST_String)
-            )) {
-                in_directive = false;
-            }
-            if (!(stmt instanceof AST_EmptyStatement)) {
-                output.indent();
-                stmt.print(output);
-                if (!(i == last && is_toplevel)) {
-                    output.newline();
-                    if (is_toplevel) output.newline();
+            if (in_directive) {
+                if (stmt instanceof AST_Directive) {
+                    if (stmt.value == "use asm") use_asm = true;
+                } else if (!(stmt instanceof AST_EmptyStatement)) {
+                    if (stmt instanceof AST_SimpleStatement && stmt.body instanceof AST_String) {
+                        output.force_semicolon();
+                    }
+                    in_directive = false;
                }
            }
-            if (in_directive === true &&
-                stmt instanceof AST_SimpleStatement &&
-                stmt.body instanceof AST_String
-            ) {
-                in_directive = false;
-            }
+            if (stmt instanceof AST_EmptyStatement) return;
+            output.indent();
+            stmt.print(output);
+            if (i == last && is_toplevel) return;
+            output.newline();
+            if (is_toplevel) output.newline();
        });
-        in_directive = false;
+        use_asm = was_asm;
    }

    AST_StatementWithBody.DEFMETHOD("_do_print_body", function(output) {
@@ -1048,11 +1038,9 @@ function OutputStream(options) {
                    return;
                }
                b = b.alternative;
-            }
-            else if (b instanceof AST_StatementWithBody) {
+            } else if (b instanceof AST_StatementWithBody) {
                b = b.body;
-            }
-            else break;
+            } else break;
        }
        force_statement(self.body, output);
    }
@@ -1224,7 +1212,7 @@ function OutputStream(options) {
            output.print_string(prop);
            output.print("]");
        } else {
-            if (expr instanceof AST_Number && expr.getValue() >= 0) {
+            if (expr instanceof AST_Number && expr.value >= 0) {
                if (!/[xa-f.)]/i.test(output.last())) {
                    output.print(".");
                }
@@ -1257,29 +1245,10 @@ function OutputStream(options) {
        output.print(self.operator);
    });
    DEFPRINT(AST_Binary, function(self, output) {
-        var op = self.operator;
        self.left.print(output);
-        if (op[0] == ">" /* ">>" ">>>" ">" ">=" */
-            && self.left instanceof AST_UnaryPostfix
-            && self.left.operator == "--") {
-            // space is mandatory to avoid outputting -->
-            output.print(" ");
-        } else {
-            // the space is optional depending on "beautify"
-            output.space();
-        }
-        output.print(op);
-        if ((op == "<" || op == "<<")
-            && self.right instanceof AST_UnaryPrefix
-            && self.right.operator == "!"
-            && self.right.expression instanceof AST_UnaryPrefix
-            && self.right.expression.operator == "--") {
-            // space is mandatory to avoid outputting <!--
-            output.print(" ");
-        } else {
-            // the space is optional depending on "beautify"
-            output.space();
-        }
+        output.space();
+        output.print(self.operator);
+        output.space();
        self.right.print(output);
    });
    DEFPRINT(AST_Conditional, function(self, output) {
@@ -1360,34 +1329,53 @@ function OutputStream(options) {
    });
    DEFPRINT(AST_Symbol, function(self, output) {
        var def = self.definition();
-        output.print_name(def ? def.mangled_name || def.name : self.name);
+        output.print_name(def && def.mangled_name || self.name);
    });
    DEFPRINT(AST_Hole, noop);
    DEFPRINT(AST_This, function(self, output) {
        output.print("this");
    });
    DEFPRINT(AST_Constant, function(self, output) {
-        output.print(self.getValue());
+        output.print(self.value);
    });
    DEFPRINT(AST_String, function(self, output) {
-        output.print_string(self.getValue(), self.quote, in_directive);
+        output.print_string(self.value, self.quote);
    });
    DEFPRINT(AST_Number, function(self, output) {
        if (use_asm && self.start && self.start.raw != null) {
            output.print(self.start.raw);
        } else {
-            output.print(make_num(self.getValue()));
+            output.print(make_num(self.value));
        }
    });

    DEFPRINT(AST_RegExp, function(self, output) {
-        var regexp = self.getValue();
+        var regexp = self.value;
        var str = regexp.toString();
        if (regexp.raw_source) {
            str = "/" + regexp.raw_source + str.slice(str.lastIndexOf("/"));
        }
-        str = output.to_utf8(str);
-        output.print(str);
+        output.print(output.to_utf8(str).replace(/\\(?:\0(?![0-9])|[^\0])/g, function(seq) {
+            switch (seq[1]) {
+              case "\n": return "\\n";
+              case "\r": return "\\r";
+              case "\t": return "\t";
+              case "\b": return "\b";
+              case "\f": return "\f";
+              case "\0": return "\0";
+              case "\x0B": return "\v";
+              case "\u2028": return "\\u2028";
+              case "\u2029": return "\\u2029";
+              default: return seq;
+            }
+        }).replace(/[\n\r\u2028\u2029]/g, function(c) {
+            switch (c) {
+              case "\n": return "\\n";
+              case "\r": return "\\r";
+              case "\u2028": return "\\u2028";
+              case "\u2029": return "\\u2029";
+            }
+        }));
        var p = output.parent();
        if (p instanceof AST_Binary && /^in/.test(p.operator) && p.left === self)
            output.print(" ");
--- a/node_modules/uglify-js/lib/parse.js
+++ b/node_modules/uglify-js/lib/parse.js
@@ -133,14 +133,10 @@ function is_letter(code) {
 }

 function is_surrogate_pair_head(code) {
-    if (typeof code == "string")
-        code = code.charCodeAt(0);
    return code >= 0xd800 && code <= 0xdbff;
 }

 function is_surrogate_pair_tail(code) {
-    if (typeof code == "string")
-        code = code.charCodeAt(0);
    return code >= 0xdc00 && code <= 0xdfff;
 }

@@ -164,10 +160,6 @@ function is_unicode_connector_punctuation(ch) {
    return UNICODE.connector_punctuation.test(ch);
 }

-function is_identifier(name) {
-    return !RESERVED_WORDS[name] && /^[a-z_$][a-z0-9_$]*$/i.test(name);
-}
-
 function is_identifier_start(code) {
    return code == 36 || code == 95 || is_letter(code);
 }
@@ -238,6 +230,7 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
        directives      : {},
        directive_stack : []
    };
+    var prev_was_dot = false;

    function peek() {
        return S.text.charAt(S.pos);
@@ -272,10 +265,8 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {

    function find_eol() {
        var text = S.text;
-        for (var i = S.pos, n = S.text.length; i < n; ++i) {
-            var ch = text[i];
-            if (NEWLINE_CHARS[ch])
-                return i;
+        for (var i = S.pos; i < S.text.length; ++i) {
+            if (NEWLINE_CHARS[text[i]]) return i;
        }
        return -1;
    }
@@ -292,16 +283,12 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
        S.tokpos = S.pos;
    }

-    var prev_was_dot = false;
    function token(type, value, is_comment) {
-        S.regex_allowed = ((type == "operator" && !UNARY_POSTFIX[value]) ||
-                           (type == "keyword" && KEYWORDS_BEFORE_EXPRESSION[value]) ||
-                           (type == "punc" && PUNC_BEFORE_EXPRESSION[value]));
-        if (type == "punc" && value == ".") {
-            prev_was_dot = true;
-        } else if (!is_comment) {
-            prev_was_dot = false;
-        }
+        S.regex_allowed = type == "operator" && !UNARY_POSTFIX[value]
+            || type == "keyword" && KEYWORDS_BEFORE_EXPRESSION[value]
+            || type == "punc" && PUNC_BEFORE_EXPRESSION[value];
+        if (type == "punc" && value == ".") prev_was_dot = true;
+        else if (!is_comment) prev_was_dot = false;
        var ret = {
            type    : type,
            value   : value,
@@ -364,11 +351,8 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
            parse_error("Legacy octal literals are not allowed in strict mode");
        }
        var valid = parse_js_number(num);
-        if (!isNaN(valid)) {
-            return token("num", valid);
-        } else {
-            parse_error("Invalid syntax: " + num);
-        }
+        if (!isNaN(valid)) return token("num", valid);
+        parse_error("Invalid syntax: " + num);
    }

    function read_escaped_char(in_string) {
@@ -469,8 +453,7 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
                if (ch == "\\") escaped = backslash = true, next();
                else if (is_identifier_char(ch)) name += next();
                else break;
-            }
-            else {
+            } else {
                if (ch != "u") parse_error("Expecting UnicodeEscapeSequence -- uXXXX");
                ch = read_escaped_char();
                if (!is_identifier_char(ch)) parse_error("Unicode char: " + ch.charCodeAt(0) + " is not valid in identifier");
@@ -510,7 +493,7 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
            var regexp = new RegExp(source, mods);
            regexp.raw_source = source;
            return token("regexp", regexp);
-        } catch(e) {
+        } catch (e) {
            parse_error(e.message);
        }
    });
@@ -544,9 +527,7 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {

    function handle_dot() {
        next();
-        return is_digit(peek().charCodeAt(0))
-            ? read_num(".")
-            : token("punc", ".");
+        return is_digit(peek().charCodeAt(0)) ? read_num(".") : token("punc", ".");
    }

    function read_word() {
@@ -562,7 +543,7 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
        return function(x) {
            try {
                return cont(x);
-            } catch(ex) {
+            } catch (ex) {
                if (ex === EX_EOF) parse_error(eof_error);
                else throw ex;
            }
@@ -598,11 +579,10 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
            switch (code) {
              case 34: case 39: return read_string(ch);
              case 46: return handle_dot();
-              case 47: {
-                  var tok = handle_slash();
-                  if (tok === next_token) continue;
-                  return tok;
-              }
+              case 47:
+                var tok = handle_slash();
+                if (tok === next_token) continue;
+                return tok;
            }
            if (is_digit(code)) return read_num();
            if (PUNC_CHARS[ch]) return token("punc", next());
@@ -620,12 +600,8 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {

    next_token.add_directive = function(directive) {
        S.directive_stack[S.directive_stack.length - 1].push(directive);
-
-        if (S.directives[directive] === undefined) {
-            S.directives[directive] = 1;
-        } else {
-            S.directives[directive]++;
-        }
+        if (S.directives[directive]) S.directives[directive]++;
+        else S.directives[directive] = 1;
    }

    next_token.push_directives_stack = function() {
@@ -633,13 +609,10 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
    }

    next_token.pop_directives_stack = function() {
-        var directives = S.directive_stack[S.directive_stack.length - 1];
-
-        for (var i = 0; i < directives.length; i++) {
+        var directives = S.directive_stack.pop();
+        for (var i = directives.length; --i >= 0;) {
            S.directives[directives[i]]--;
        }
-
-        S.directive_stack.pop();
    }

    next_token.has_directive = function(directive) {
@@ -651,27 +624,17 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {

 /* -----[ Parser (constants) ]----- */

-var UNARY_PREFIX = makePredicate([
-    "typeof",
-    "void",
-    "delete",
-    "--",
-    "++",
-    "!",
-    "~",
-    "-",
-    "+"
-]);
+var UNARY_PREFIX = makePredicate("typeof void delete -- ++ ! ~ - +");

-var UNARY_POSTFIX = makePredicate([ "--", "++" ]);
+var UNARY_POSTFIX = makePredicate("-- ++");

-var ASSIGNMENT = makePredicate([ "=", "+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&=" ]);
+var ASSIGNMENT = makePredicate("= += -= /= *= %= >>= <<= >>>= |= ^= &=");

 var PRECEDENCE = function(a, ret) {
-    for (var i = 0; i < a.length; ++i) {
-        var b = a[i];
-        for (var j = 0; j < b.length; ++j) {
-            ret[b[j]] = i + 1;
+    for (var i = 0; i < a.length;) {
+        var b = a[i++];
+        for (var j = 0; j < b.length; j++) {
+            ret[b[j]] = i;
        }
    }
    return ret;
@@ -688,7 +651,7 @@ var PRECEDENCE = function(a, ret) {
    ["*", "/", "%"]
 ], {});

-var ATOMIC_START_TOKEN = makePredicate([ "atom", "num", "string", "regexp", "name" ]);
+var ATOMIC_START_TOKEN = makePredicate("atom num string regexp name");

 /* -----[ Parser ]----- */

@@ -704,10 +667,9 @@ function parse($TEXT, options) {
    }, true);

    var S = {
-        input         : (typeof $TEXT == "string"
-                         ? tokenizer($TEXT, options.filename,
-                                     options.html5_comments, options.shebang)
-                         : $TEXT),
+        input         : typeof $TEXT == "string"
+                        ? tokenizer($TEXT, options.filename, options.html5_comments, options.shebang)
+                        : $TEXT,
        token         : null,
        prev          : null,
        peeked        : null,
@@ -763,15 +725,12 @@ function parse($TEXT, options) {
    }

    function unexpected(token) {
-        if (token == null)
-            token = S.token;
+        if (token == null) token = S.token;
        token_error(token, "Unexpected token: " + token_to_string(token.type, token.value));
    }

    function expect_token(type, val) {
-        if (is(type, val)) {
-            return next();
-        }
+        if (is(type, val)) return next();
        token_error(S.token, "Unexpected token: " + token_to_string(S.token.type, S.token.value) + ", expected: " + token_to_string(type, val));
    }

@@ -824,20 +783,19 @@ function parse($TEXT, options) {
        handle_regexp();
        switch (S.token.type) {
          case "string":
-            if (S.in_directives) {
-                var token = peek();
-                if (S.token.raw.indexOf("\\") == -1
-                    && (is_token(token, "punc", ";")
-                        || is_token(token, "punc", "}")
-                        || has_newline_before(token)
-                        || is_token(token, "eof"))) {
-                    S.input.add_directive(S.token.value);
+            var dir = S.in_directives;
+            var body = expression(true);
+            if (dir) {
+                if (body instanceof AST_String) {
+                    var value = body.start.raw.slice(1, -1);
+                    S.input.add_directive(value);
+                    body.value = value;
                } else {
-                    S.in_directives = false;
+                    S.in_directives = dir = false;
                }
            }
-            var dir = S.in_directives, stat = simple_statement();
-            return dir ? new AST_Directive(stat.body) : stat;
+            semicolon();
+            return dir ? new AST_Directive(body) : new AST_SimpleStatement({ body: body });
          case "num":
          case "regexp":
          case "operator":
@@ -1002,8 +960,10 @@ function parse($TEXT, options) {
        return new AST_LabeledStatement({ body: stat, label: label });
    }

-    function simple_statement(tmp) {
-        return new AST_SimpleStatement({ body: (tmp = expression(true), semicolon(), tmp) });
+    function simple_statement() {
+        var body = expression(true);
+        semicolon();
+        return new AST_SimpleStatement({ body: body });
    }

    function break_cont(type) {
@@ -1290,6 +1250,7 @@ function parse($TEXT, options) {
                var ex = expression(true);
                var len = start.comments_before.length;
                [].unshift.apply(ex.start.comments_before, start.comments_before);
+                start.comments_before.length = 0;
                start.comments_before = ex.start.comments_before;
                start.comments_before_length = len;
                if (len == 0 && start.comments_before.length > 0) {
@@ -1305,6 +1266,7 @@ function parse($TEXT, options) {
                var end = prev();
                end.comments_before = ex.end.comments_before;
                [].push.apply(ex.end.comments_after, end.comments_after);
+                end.comments_after.length = 0;
                end.comments_after = ex.end.comments_after;
                ex.end = end;
                if (ex instanceof AST_Call) mark_pure(ex);
--- a/node_modules/uglify-js/lib/scope.js
+++ b/node_modules/uglify-js/lib/scope.js
@@ -55,14 +55,13 @@ function SymbolDef(scope, orig, init) {
    this.mangled_name = null;
    this.undeclared = false;
    this.id = SymbolDef.next_id++;
+    this.lambda = orig instanceof AST_SymbolLambda;
 }

 SymbolDef.next_id = 1;

 SymbolDef.prototype = {
    unmangleable: function(options) {
-        if (!options) options = {};
-
        return this.global && !options.toplevel
            || this.undeclared
            || !options.eval && this.scope.pinned()
@@ -193,13 +192,19 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
    // pass 3: fix up any scoping issue with IE8
    if (options.ie8) self.walk(new TreeWalker(function(node) {
        if (node instanceof AST_SymbolCatch) {
-            redefine(node, node.thedef.defun);
+            var scope = node.thedef.defun;
+            if (scope.name instanceof AST_SymbolLambda && scope.name.name == node.name) {
+                scope = scope.parent_scope.resolve();
+            }
+            redefine(node, scope);
            return true;
        }
        if (node instanceof AST_SymbolLambda) {
            var def = node.thedef;
-            if (def.orig.length == 1) {
-                redefine(node, node.scope.parent_scope);
+            redefine(node, node.scope.parent_scope.resolve());
+            if (typeof node.thedef.init !== "undefined") {
+                node.thedef.init = false;
+            } else if (def.init) {
                node.thedef.init = def.init;
            }
            return true;
@@ -208,14 +213,20 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {

    function redefine(node, scope) {
        var name = node.name;
-        var refs = node.thedef.references;
-        var def = scope.find_variable(name) || self.globals.get(name) || scope.def_variable(node);
-        refs.forEach(function(ref) {
-            ref.thedef = def;
-            ref.reference(options);
+        var old_def = node.thedef;
+        var new_def = scope.find_variable(name);
+        if (new_def) {
+            var redef;
+            while (redef = new_def.redefined()) new_def = redef;
+        } else {
+            new_def = self.globals.get(name) || scope.def_variable(node);
+        }
+        old_def.orig.concat(old_def.references).forEach(function(node) {
+            node.thedef = new_def;
+            node.reference(options);
        });
-        node.thedef = def;
-        node.reference(options);
+        if (old_def.lambda) new_def.lambda = true;
+        if (new_def.undeclared) self.variables.set(name, new_def);
    }
 });

@@ -287,9 +298,7 @@ AST_Scope.DEFMETHOD("def_variable", function(symbol, init) {
    var def = this.variables.get(symbol.name);
    if (def) {
        def.orig.push(symbol);
-        if (def.init && (def.scope !== symbol.scope || def.init instanceof AST_Function)) {
-            def.init = init;
-        }
+        if (def.init instanceof AST_Function) def.init = init;
    } else {
        def = new SymbolDef(this, symbol, init);
        this.variables.set(symbol.name, def);
@@ -300,7 +309,7 @@ AST_Scope.DEFMETHOD("def_variable", function(symbol, init) {

 AST_Lambda.DEFMETHOD("resolve", return_this);
 AST_Scope.DEFMETHOD("resolve", function() {
-    return this.parent_scope;
+    return this.parent_scope.resolve();
 });
 AST_Toplevel.DEFMETHOD("resolve", return_this);

@@ -337,7 +346,7 @@ function next_mangled_name(scope, options, def) {
        } while (scope = scope.parent_scope);
    });
    var name;
-    for (var i = 0, len = holes.length; i < len; i++) {
+    for (var i = 0; i < holes.length; i++) {
        name = base54(holes[i]);
        if (names[name]) continue;
        holes.splice(i, 1);
@@ -346,7 +355,7 @@ function next_mangled_name(scope, options, def) {
    }
    while (true) {
        name = base54(++scope.cname);
-        if (in_use[name] || !is_identifier(name) || options.reserved.has[name]) continue;
+        if (in_use[name] || RESERVED_WORDS[name] || options.reserved.has[name]) continue;
        if (!names[name]) break;
        holes.push(scope.cname);
    }
@@ -419,35 +428,31 @@ AST_Toplevel.DEFMETHOD("mangle_names", function(options) {
            if (options.cache && node instanceof AST_Toplevel) {
                node.globals.each(mangle);
            }
-            node.variables.each(mangle);
+            if (node instanceof AST_Defun && tw.has_directive("use asm")) {
+                var sym = new AST_SymbolRef(node.name);
+                sym.scope = node;
+                sym.reference(options);
+            }
+            node.variables.each(function(def) {
+                if (!defer_redef(def)) mangle(def);
+            });
            return true;
        }
        if (node instanceof AST_Label) {
            var name;
            do {
                name = base54(++lname);
-            } while (!is_identifier(name));
+            } while (RESERVED_WORDS[name]);
            node.mangled_name = name;
            return true;
        }
        if (!options.ie8 && node instanceof AST_Catch) {
            var def = node.argname.definition();
-            var redef = def.redefined();
-            if (redef) {
-                redefined.push(def);
-                reference(node.argname);
-                def.references.forEach(reference);
-            }
+            var redef = defer_redef(def, node.argname);
            descend();
            if (!redef) mangle(def);
            return true;
        }
-
-        function reference(sym) {
-            sym.thedef = redef;
-            sym.reference(options);
-            sym.thedef = def;
-        }
    });
    this.walk(tw);
    redefined.forEach(mangle);
@@ -456,6 +461,21 @@ AST_Toplevel.DEFMETHOD("mangle_names", function(options) {
        if (options.reserved.has[def.name]) return;
        def.mangle(options);
    }
+
+    function defer_redef(def, node) {
+        var redef = def.redefined();
+        if (!redef) return false;
+        redefined.push(def);
+        def.references.forEach(reference);
+        if (node) reference(node);
+        return true;
+
+        function reference(sym) {
+            sym.thedef = redef;
+            sym.reference(options);
+            sym.thedef = def;
+        }
+    }
 });

 AST_Toplevel.DEFMETHOD("find_colliding_names", function(options) {
@@ -497,7 +517,7 @@ AST_Toplevel.DEFMETHOD("expand_names", function(options) {
        var name;
        do {
            name = base54(cname++);
-        } while (avoid[name] || !is_identifier(name));
+        } while (avoid[name] || RESERVED_WORDS[name]);
        return name;
    }

@@ -505,13 +525,14 @@ AST_Toplevel.DEFMETHOD("expand_names", function(options) {
        if (def.global && options.cache) return;
        if (def.unmangleable(options)) return;
        if (options.reserved.has[def.name]) return;
-        var d = def.redefined();
-        def.name = d ? d.name : next_name();
+        var redef = def.redefined();
+        var name = redef ? redef.rename || redef.name : next_name();
+        def.rename = name;
        def.orig.forEach(function(sym) {
-            sym.name = def.name;
+            sym.name = name;
        });
        def.references.forEach(function(sym) {
-            sym.name = def.name;
+            sym.name = name;
        });
    }
 });
@@ -559,7 +580,7 @@ var base54 = (function() {
    var freq = Object.create(null);
    function init(chars) {
        var array = [];
-        for (var i = 0, len = chars.length; i < len; i++) {
+        for (var i = 0; i < chars.length; i++) {
            var ch = chars[i];
            array.push(ch);
            freq[ch] = -1e-2 * i;
--- a/node_modules/uglify-js/lib/utils.js
+++ b/node_modules/uglify-js/lib/utils.js
@@ -70,7 +70,7 @@ function configure_error_stack(fn) {
            err.name = this.name;
            try {
                throw err;
-            } catch(e) {
+            } catch (e) {
                return e.stack;
            }
        }
@@ -127,8 +127,7 @@ var MAP = (function() {
                } else {
                    top.push(val);
                }
-            }
-            else if (val !== skip) {
+            } else if (val !== skip) {
                if (val instanceof Splice) {
                    ret.push.apply(ret, backwards ? val.v.slice().reverse() : val.v);
                } else {
@@ -145,8 +144,7 @@ var MAP = (function() {
            } else {
                for (i = 0; i < a.length; ++i) if (doit()) break;
            }
-        }
-        else {
+        } else {
            for (i in a) if (HOP(a, i)) if (doit()) break;
        }
        return top.concat(ret);
--- a/node_modules/uglify-js/package.json
+++ b/node_modules/uglify-js/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "uglify-js@3.4.x",
-  "_id": "uglify-js@3.4.10",
+  "_from": "uglify-js@^3.5.1",
+  "_id": "uglify-js@3.7.7",
  "_inBundle": false,
-  "_integrity": "sha512-Y2VsbPVs0FIshJztycsO2SfPk7/KAF/T72qzv9u5EpQ4kB2hQoHlhNQTsNyy6ul7lQtqJN/AoWeS23OzEiEFxw==",
+  "_integrity": "sha512-FeSU+hi7ULYy6mn8PKio/tXsdSXN35lm4KgV2asx00kzrLU9Pi3oAslcJT70Jdj7PHX29gGUPOT6+lXGBbemhA==",
  "_location": "/uglify-js",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "uglify-js@3.4.x",
+    "raw": "uglify-js@^3.5.1",
    "name": "uglify-js",
    "escapedName": "uglify-js",
-    "rawSpec": "3.4.x",
+    "rawSpec": "^3.5.1",
    "saveSpec": null,
-    "fetchSpec": "3.4.x"
+    "fetchSpec": "^3.5.1"
  },
  "_requiredBy": [
    "/html-minifier"
  ],
-  "_resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.10.tgz",
-  "_shasum": "9ad9563d8eb3acdfb8d38597d2af1d815f6a755f",
-  "_spec": "uglify-js@3.4.x",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\html-minifier",
+  "_resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.7.tgz",
+  "_shasum": "21e52c7dccda80a53bf7cde69628a7e511aec9c9",
+  "_spec": "uglify-js@^3.5.1",
+  "_where": "/home/s2/Code/minifyfromhtml/node_modules/html-minifier",
  "author": {
    "name": "Mihai Bazon",
    "email": "mihai.bazon@gmail.com",
@@ -35,14 +35,14 @@
  },
  "bundleDependencies": false,
  "dependencies": {
-    "commander": "~2.19.0",
+    "commander": "~2.20.3",
    "source-map": "~0.6.1"
  },
  "deprecated": false,
  "description": "JavaScript parser, mangler/compressor and beautifier toolkit",
  "devDependencies": {
-    "acorn": "~6.1.1",
-    "semver": "~5.6.0"
+    "acorn": "~7.1.0",
+    "semver": "~6.3.0"
  },
  "engines": {
    "node": ">=0.8.0"
@@ -97,7 +97,7 @@
    "url": "git+https://github.com/mishoo/UglifyJS2.git"
  },
  "scripts": {
-    "test": "node test/run-tests.js"
+    "test": "node test/compress.js && node test/mocha.js"
  },
-  "version": "3.4.10"
+  "version": "3.7.7"
 }
--- a/node_modules/uglify-js/tools/domprops.json
+++ b/node_modules/uglify-js/tools/domprops.json
--- a/node_modules/uglify-js/tools/node.js
+++ b/node_modules/uglify-js/tools/node.js
@@ -1,21 +1,19 @@
 var fs = require("fs");

 exports.FILES = [
-    "../lib/utils.js",
-    "../lib/ast.js",
-    "../lib/parse.js",
-    "../lib/transform.js",
-    "../lib/scope.js",
-    "../lib/output.js",
-    "../lib/compress.js",
-    "../lib/sourcemap.js",
-    "../lib/mozilla-ast.js",
-    "../lib/propmangle.js",
-    "../lib/minify.js",
-    "./exports.js",
-].map(function(file) {
-    return require.resolve(file);
-});
+    require.resolve("../lib/utils.js"),
+    require.resolve("../lib/ast.js"),
+    require.resolve("../lib/parse.js"),
+    require.resolve("../lib/transform.js"),
+    require.resolve("../lib/scope.js"),
+    require.resolve("../lib/output.js"),
+    require.resolve("../lib/compress.js"),
+    require.resolve("../lib/sourcemap.js"),
+    require.resolve("../lib/mozilla-ast.js"),
+    require.resolve("../lib/propmangle.js"),
+    require.resolve("../lib/minify.js"),
+    require.resolve("./exports.js"),
+];

 new Function("MOZ_SourceMap", "exports", function() {
    var code = exports.FILES.map(function(file) {
@@ -48,7 +46,9 @@ function describe_ast() {
        if (ctor.SUBCLASSES.length > 0) {
            out.space();
            out.with_block(function() {
-                ctor.SUBCLASSES.forEach(function(ctor, i) {
+                ctor.SUBCLASSES.sort(function(a, b) {
+                    return a.TYPE < b.TYPE ? -1 : 1;
+                }).forEach(function(ctor, i) {
                    out.indent();
                    doitem(ctor);
                    out.newline();
--- a/node_modules/uglify-js/tools/props.html
+++ b/node_modules/uglify-js/tools/props.html
@@ -1,61 +1,540 @@
+<!doctype html>
 <html>
-  <head>
-  </head>
-  <body>
-    <script>(function(){
-      var props = {};
+<body>
+    <script>
+        !function() {
+            var names = [];
+            var scanned = [];
+            var to_scan = [];

-      function addObject(obj) {
-        if (obj == null) return;
-        try {
-          Object.getOwnPropertyNames(obj).forEach(add);
-        } catch(ex) {}
-        if (obj.prototype) {
-          Object.getOwnPropertyNames(obj.prototype).forEach(add);
-        }
-        if (typeof obj == "function") {
-          try {
-            Object.getOwnPropertyNames(new obj).forEach(add);
-          } catch(ex) {}
-        }
-      }
+            function scan(obj) {
+                if (obj && typeof obj == "object" && !~scanned.indexOf(obj)) {
+                    scanned.push(obj);
+                    to_scan.push(obj);
+                }
+            }

-      function add(name) {
-        props[name] = true;
-      }
+            scan(self);
+            [
+                "a",
+                "abbr",
+                "acronym",
+                "address",
+                "applet",
+                "area",
+                "article",
+                "aside",
+                "audio",
+                "b",
+                "base",
+                "basefont",
+                "bdi",
+                "bdo",
+                "bgsound",
+                "big",
+                "blink",
+                "blockquote",
+                "body",
+                "br",
+                "button",
+                "canvas",
+                "caption",
+                "center",
+                "checked",
+                "cite",
+                "code",
+                "col",
+                "colgroup",
+                "command",
+                "comment",
+                "compact",
+                "content",
+                "data",
+                "datalist",
+                "dd",
+                "declare",
+                "defer",
+                "del",
+                "details",
+                "dfn",
+                "dialog",
+                "dir",
+                "disabled",
+                "div",
+                "dl",
+                "dt",
+                "element",
+                "em",
+                "embed",
+                "fieldset",
+                "figcaption",
+                "figure",
+                "font",
+                "footer",
+                "form",
+                "frame",
+                "frameset",
+                "h1",
+                "h2",
+                "h3",
+                "h4",
+                "h5",
+                "h6",
+                "head",
+                "header",
+                "hgroup",
+                "hr",
+                "html",
+                "i",
+                "iframe",
+                "image",
+                "img",
+                "input",
+                "ins",
+                "isindex",
+                "ismap",
+                "kbd",
+                "keygen",
+                "label",
+                "legend",
+                "li",
+                "link",
+                "listing",
+                "main",
+                "map",
+                "mark",
+                "marquee",
+                "math",
+                "menu",
+                "menuitem",
+                "meta",
+                "meter",
+                "multicol",
+                "multiple",
+                "nav",
+                "nobr",
+                "noembed",
+                "noframes",
+                "nohref",
+                "noresize",
+                "noscript",
+                "noshade",
+                "nowrap",
+                "object",
+                "ol",
+                "optgroup",
+                "option",
+                "output",
+                "p",
+                "param",
+                "picture",
+                "plaintext",
+                "pre",
+                "progress",
+                "q",
+                "rb",
+                "readonly",
+                "rp",
+                "rt",
+                "rtc",
+                "ruby",
+                "s",
+                "samp",
+                "script",
+                "section",
+                "select",
+                "selected",
+                "shadow",
+                "small",
+                "source",
+                "spacer",
+                "span",
+                "strike",
+                "strong",
+                "style",
+                "sub",
+                "summary",
+                "sup",
+                "svg",
+                "table",
+                "tbody",
+                "td",
+                "template",
+                "textarea",
+                "tfoot",
+                "th",
+                "thead",
+                "time",
+                "title",
+                "tr",
+                "track",
+                "tt",
+                "u",
+                "ul",
+                "var",
+                "video",
+                "wbr",
+                "xmp",
+                "XXX",
+            ].forEach(function(tag) {
+                scan(document.createElement(tag));
+            });
+            [
+                "abort",
+                "absolutedeviceorientation",
+                "activate",
+                "active",
+                "addsourcebuffer",
+                "addstream",
+                "addtrack",
+                "afterprint",
+                "afterscriptexecute",
+                "afterupdate",
+                "animationcancel",
+                "animationend",
+                "animationiteration",
+                "animationstart",
+                "appinstalled",
+                "audioend",
+                "audioprocess",
+                "audiostart",
+                "autocomplete",
+                "autocompleteerror",
+                "auxclick",
+                "beforeactivate",
+                "beforecopy",
+                "beforecut",
+                "beforedeactivate",
+                "beforeeditfocus",
+                "beforeinstallprompt",
+                "beforepaste",
+                "beforeprint",
+                "beforescriptexecute",
+                "beforeunload",
+                "beforeupdate",
+                "blocked",
+                "blur",
+                "bounce",
+                "boundary",
+                "cached",
+                "cancel",
+                "candidatewindowhide",
+                "candidatewindowshow",
+                "candidatewindowupdate",
+                "canplay",
+                "canplaythrough",
+                "cellchange",
+                "change",
+                "chargingchange",
+                "chargingtimechange",
+                "checking",
+                "click",
+                "close",
+                "compassneedscalibration",
+                "complete",
+                "connect",
+                "connecting",
+                "connectionstatechange",
+                "contextmenu",
+                "controllerchange",
+                "controlselect",
+                "copy",
+                "cuechange",
+                "cut",
+                "dataavailable",
+                "datachannel",
+                "datasetchanged",
+                "datasetcomplete",
+                "dblclick",
+                "deactivate",
+                "devicechange",
+                "devicelight",
+                "devicemotion",
+                "deviceorientation",
+                "deviceorientationabsolute",
+                "deviceproximity",
+                "dischargingtimechange",
+                "disconnect",
+                "display",
+                "downloading",
+                "drag",
+                "dragend",
+                "dragenter",
+                "dragexit",
+                "dragleave",
+                "dragover",
+                "dragstart",
+                "drop",
+                "durationchange",
+                "emptied",
+                "encrypted",
+                "end",
+                "ended",
+                "enter",
+                "enterpictureinpicture",
+                "error",
+                "errorupdate",
+                "exit",
+                "filterchange",
+                "finish",
+                "focus",
+                "focusin",
+                "focusout",
+                "freeze",
+                "fullscreenchange",
+                "fullscreenerror",
+                "gesturechange",
+                "gestureend",
+                "gesturestart",
+                "gotpointercapture",
+                "hashchange",
+                "help",
+                "icecandidate",
+                "iceconnectionstatechange",
+                "icegatheringstatechange",
+                "inactive",
+                "input",
+                "invalid",
+                "keydown",
+                "keypress",
+                "keyup",
+                "languagechange",
+                "layoutcomplete",
+                "leavepictureinpicture",
+                "levelchange",
+                "load",
+                "loadeddata",
+                "loadedmetadata",
+                "loadend",
+                "loading",
+                "loadingdone",
+                "loadingerror",
+                "loadstart",
+                "losecapture",
+                "lostpointercapture",
+                "mark",
+                "message",
+                "messageerror",
+                "mousedown",
+                "mouseenter",
+                "mouseleave",
+                "mousemove",
+                "mouseout",
+                "mouseover",
+                "mouseup",
+                "mousewheel",
+                "move",
+                "moveend",
+                "movestart",
+                "mozfullscreenchange",
+                "mozfullscreenerror",
+                "mozorientationchange",
+                "mozpointerlockchange",
+                "mozpointerlockerror",
+                "mscontentzoom",
+                "msfullscreenchange",
+                "msfullscreenerror",
+                "msgesturechange",
+                "msgesturedoubletap",
+                "msgestureend",
+                "msgesturehold",
+                "msgesturestart",
+                "msgesturetap",
+                "msgotpointercapture",
+                "msinertiastart",
+                "mslostpointercapture",
+                "msmanipulationstatechanged",
+                "msneedkey",
+                "msorientationchange",
+                "mspointercancel",
+                "mspointerdown",
+                "mspointerenter",
+                "mspointerhover",
+                "mspointerleave",
+                "mspointermove",
+                "mspointerout",
+                "mspointerover",
+                "mspointerup",
+                "mssitemodejumplistitemremoved",
+                "msthumbnailclick",
+                "negotiationneeded",
+                "nomatch",
+                "noupdate",
+                "obsolete",
+                "offline",
+                "online",
+                "open",
+                "orientationchange",
+                "pagechange",
+                "pagehide",
+                "pageshow",
+                "paste",
+                "pause",
+                "play",
+                "playing",
+                "pluginstreamstart",
+                "pointercancel",
+                "pointerdown",
+                "pointerenter",
+                "pointerleave",
+                "pointerlockchange",
+                "pointerlockerror",
+                "pointermove",
+                "pointerout",
+                "pointerover",
+                "pointerup",
+                "popstate",
+                "progress",
+                "propertychange",
+                "ratechange",
+                "reading",
+                "readystatechange",
+                "rejectionhandled",
+                "removesourcebuffer",
+                "removestream",
+                "removetrack",
+                "reset",
+                "resize",
+                "resizeend",
+                "resizestart",
+                "resourcetimingbufferfull",
+                "result",
+                "resume",
+                "rowenter",
+                "rowexit",
+                "rowsdelete",
+                "rowsinserted",
+                "scroll",
+                "search",
+                "seeked",
+                "seeking",
+                "select",
+                "selectionchange",
+                "selectstart",
+                "show",
+                "signalingstatechange",
+                "soundend",
+                "soundstart",
+                "sourceclose",
+                "sourceclosed",
+                "sourceended",
+                "sourceopen",
+                "speechend",
+                "speechstart",
+                "stalled",
+                "start",
+                "statechange",
+                "stop",
+                "storage",
+                "storagecommit",
+                "submit",
+                "success",
+                "suspend",
+                "textinput",
+                "timeout",
+                "timeupdate",
+                "toggle",
+                "touchcancel",
+                "touchend",
+                "touchmove",
+                "touchstart",
+                "track",
+                "transitioncancel",
+                "transitionend",
+                "transitionrun",
+                "transitionstart",
+                "unhandledrejection",
+                "unload",
+                "updateready",
+                "upgradeneeded",
+                "userproximity",
+                "versionchange",
+                "visibilitychange",
+                "voiceschanged",
+                "volumechange",
+                "vrdisplayactivate",
+                "vrdisplayconnect",
+                "vrdisplaydeactivate",
+                "vrdisplaydisconnect",
+                "vrdisplaypresentchange",
+                "waiting",
+                "waitingforkey",
+                "warning",
+                "webkitanimationend",
+                "webkitanimationiteration",
+                "webkitanimationstart",
+                "webkitcurrentplaybacktargetiswirelesschanged",
+                "webkitfullscreenchange",
+                "webkitfullscreenerror",
+                "webkitkeyadded",
+                "webkitkeyerror",
+                "webkitkeymessage",
+                "webkitneedkey",
+                "webkitorientationchange",
+                "webkitplaybacktargetavailabilitychanged",
+                "webkitpointerlockchange",
+                "webkitpointerlockerror",
+                "webkitresourcetimingbufferfull",
+                "webkittransitionend",
+                "wheel",
+                "zoom",
+            ].forEach(function(type) {
+                [
+                    "beforeunloadevent",
+                    "compositionevent",
+                    "customevent",
+                    "devicemotionevent",
+                    "deviceorientationevent",
+                    "dragevent",
+                    "event",
+                    "events",
+                    "focusevent",
+                    "hashchangeevent",
+                    "htmlevents",
+                    "keyboardevent",
+                    "messageevent",
+                    "mouseevent",
+                    "mouseevents",
+                    "storageevent",
+                    "svgevents",
+                    "textevent",
+                    "touchevent",
+                    "uievent",
+                    "uievents",
+                ].forEach(function(interface) {
+                    try {
+                        var event = document.createEvent(interface);
+                        event.initEvent(type, true, true);
+                        scan(event);
+                    } catch (e) {}
+                });
+            });

-      Object.getOwnPropertyNames(window).forEach(function(thing){
-        addObject(window[thing]);
-      });
-
-      try {
-        addObject(new Event("click"));
-        addObject(new Event("contextmenu"));
-        addObject(new Event("mouseup"));
-        addObject(new Event("mousedown"));
-        addObject(new Event("keydown"));
-        addObject(new Event("keypress"));
-        addObject(new Event("keyup"));
-      } catch(ex) {}
-
-      var ta = document.createElement("textarea");
-      ta.style.width = "100%";
-      ta.style.height = "20em";
-      ta.style.boxSizing = "border-box";
-      <!-- ta.value = Object.keys(props).sort(cmp).map(function(name){ -->
-      <!--   return JSON.stringify(name); -->
-      <!-- }).join(",\n"); -->
-      ta.value = JSON.stringify({
-        vars: [],
-        props: Object.keys(props).sort(cmp)
-      }, null, 2);
-      document.body.appendChild(ta);
-
-      function cmp(a, b) {
-        a = a.toLowerCase();
-        b = b.toLowerCase();
-        return a < b ? -1 : a > b ? 1 : 0;
-      }
-    })();</script>
-  </body>
+            var obj;
+            while (obj = to_scan.shift()) {
+                var proto = obj;
+                do {
+                    Object.getOwnPropertyNames(proto).forEach(function(name) {
+                        var visited = ~names.indexOf(name);
+                        if (!visited) names.push(name);
+                        try {
+                            scan(obj[name]);
+                            if (visited) return;
+                            if (/^create/.test(name)) {
+                                scan(obj[name]());
+                            }
+                            if (/^[A-Z]/.test(name)) {
+                                scan(new obj[name]());
+                            }
+                        } catch (e) {}
+                    });
+                } while (proto = Object.getPrototypeOf(proto));
+            }
+            names.sort();
+            document.write('<pre>[\n    "');
+            document.write(names.join('",\n    "'));
+            document.write('"\n]</pre>');
+        }();
+    </script>
+</body>
 </html>
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
  "name": "minifyfromhtml",
-  "version": "1.1.6",
+  "version": "1.2.1",
  "lockfileVersion": 1,
  "requires": true,
  "dependencies": {
@@ -110,9 +110,9 @@
      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
    },
    "clean-css": {
-      "version": "4.2.1",
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+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
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@@ -309,17 +309,17 @@
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+      "resolved": "https://registry.npmjs.org/html-minifier/-/html-minifier-4.0.0.tgz",
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-        "param-case": "2.1.x",
-        "relateurl": "0.2.x",
-        "uglify-js": "3.4.x"
+        "camel-case": "^3.0.0",
+        "clean-css": "^4.2.1",
+        "commander": "^2.19.0",
+        "he": "^1.2.0",
+        "param-case": "^2.1.1",
+        "relateurl": "^0.2.7",
+        "uglify-js": "^3.5.1"
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@@ -452,17 +452,17 @@
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-      "resolved": "https://registry.npmjs.org/minify/-/minify-4.1.1.tgz",
-      "integrity": "sha512-D99KM2lBtJbAAAtKkekL5R1rCFQqhx2dMeFl5etybEdTwGjMYvPsWPDH0CSxTXWSmI2Q7Tx7Gx4rRxik5ahgQA==",
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+      "resolved": "https://registry.npmjs.org/minify/-/minify-5.1.0.tgz",
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        "css-b64-images": "~0.2.5",
        "debug": "^4.1.0",
-        "html-minifier": "^3.0.1",
-        "terser": "^3.16.1",
+        "html-minifier": "^4.0.0",
+        "terser": "^4.0.0",
        "try-catch": "^2.0.0",
-        "try-to-catch": "^1.0.2"
+        "try-to-catch": "^2.0.0"
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@@ -471,9 +471,9 @@
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+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
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@@ -639,9 +639,9 @@
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    "source-map-support": {
-      "version": "0.5.12",
-      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.12.tgz",
-      "integrity": "sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==",
+      "version": "0.5.16",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.16.tgz",
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@@ -674,20 +674,13 @@
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-      "version": "3.17.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-3.17.0.tgz",
-      "integrity": "sha512-/FQzzPJmCpjAH9Xvk2paiWrFq+5M6aVOf+2KRbwhByISDX/EujxsK+BAvrhb6H+2rtrLCHK9N01wO014vrIwVQ==",
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.3.tgz",
+      "integrity": "sha512-Lw+ieAXmY69d09IIc/yqeBqXpEQIpDGZqT34ui1QWXIUpR2RjbqEkT8X7Lgex19hslSqcWM5iMN2kM11eMsESQ==",
      "requires": {
-        "commander": "^2.19.0",
+        "commander": "^2.20.0",
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-        "source-map-support": "~0.5.10"
-      },
-      "dependencies": {
-        "commander": {
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-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
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-        }
+        "source-map-support": "~0.5.12"
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    "tough-cookie": {
@@ -708,14 +701,14 @@
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    "try-catch": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/try-catch/-/try-catch-2.0.0.tgz",
-      "integrity": "sha512-RPXpVjsbtWgymwGq5F/OWDFsjEzdvzwHFaMjWWW6f/p6+uk/N7YSKJHQfIfGqITfj8qH4cBqCLMnhKZBaKk7Kg=="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/try-catch/-/try-catch-2.0.1.tgz",
+      "integrity": "sha512-LsOrmObN/2WdM+y2xG+t16vhYrQsnV8wftXIcIOWZhQcBJvKGYuamJGwnU98A7Jxs2oZNkJztXlphEOoA0DWqg=="
    },
    "try-to-catch": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/try-to-catch/-/try-to-catch-1.1.1.tgz",
-      "integrity": "sha512-ikUlS+/BcImLhNYyIgZcEmq4byc31QpC+46/6Jm5ECWkVFhf8SM2Fp/0pMVXPX6vk45SMCwrP4Taxucne8I0VA=="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/try-to-catch/-/try-to-catch-2.0.1.tgz",
+      "integrity": "sha512-QYH/PR3ogChy82e2l1UgrEgutcf6Jtfu3TAQWC+Vs6MKpoaFs1atDHUPzfaERugZlESb2Xku7J2my6iUQ7+tcQ=="
    },
    "tunnel-agent": {
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@@ -739,19 +732,12 @@
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    "uglify-js": {
-      "version": "3.4.10",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.10.tgz",
-      "integrity": "sha512-Y2VsbPVs0FIshJztycsO2SfPk7/KAF/T72qzv9u5EpQ4kB2hQoHlhNQTsNyy6ul7lQtqJN/AoWeS23OzEiEFxw==",
+      "version": "3.7.7",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.7.tgz",
+      "integrity": "sha512-FeSU+hi7ULYy6mn8PKio/tXsdSXN35lm4KgV2asx00kzrLU9Pi3oAslcJT70Jdj7PHX29gGUPOT6+lXGBbemhA==",
      "requires": {
-        "commander": "~2.19.0",
+        "commander": "~2.20.3",
        "source-map": "~0.6.1"
-      },
-      "dependencies": {
-        "commander": {
-          "version": "2.19.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.19.0.tgz",
-          "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg=="
-        }
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    "upper-case": {
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "minifyfromhtml",
-  "version": "1.1.6",
+  "version": "1.2.1",
  "description": "minify scripts and css starting from an html file",
  "main": "minifyfromhtml.js",
  "scripts": {
@@ -10,7 +10,7 @@
  "license": "ISC",
  "dependencies": {
    "jsdom": "^14.0.0",
-    "minify": "^4.1.1",
+    "minify": "^5.1.0",
    "minimist": "^1.2.0"
  },
  "repository": {
Author	SHA1	Message	Date
s2	21485f0e5a	1.2.1	2020-02-07 23:21:12 +01:00
s2	c116fbffbd	fix arguments parsing	2020-02-07 23:20:53 +01:00
s2	4cf254c12f	1.2.0	2020-02-07 22:55:42 +01:00
s2	9dc253a6be	update minify	2020-02-07 22:55:28 +01:00
s2	439b2733a6	1.1.7	2019-10-29 21:49:57 +01:00
s2	d989c9f491	don't minify alternate styles	2019-10-29 21:49:40 +01:00