2.0.5

update node modules
2.0.4
2025-08-02 20:00:05 +02:00 · 2021-05-07 15:56:44 +02:00 · 2021-05-07 15:56:33 +02:00 · 2020-07-20 16:16:17 +02:00 · 2020-07-20 16:16:07 +02:00 · 2020-03-13 23:12:37 +01:00
1330 changed files with 200416 additions and 143522 deletions
--- a/example/css/more.css
+++ b/example/css/more.css
@@ -0,0 +1,3 @@
+#mywidget {
+	color: blue;
+}
--- 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}#mywidget{color:#00f}
--- a/example/dist/dist.js
+++ b/example/dist/dist.js
--- a/example/dist/dist.js.map
+++ b/example/dist/dist.js.map
--- a/example/index.html
+++ b/example/index.html
@@ -13,7 +13,8 @@

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

--- a/minifyfromhtml.js
+++ b/minifyfromhtml.js
@@ -1,9 +1,12 @@
 let argv = require('minimist')(process.argv.slice(2));
 let fs = require('fs');
 let path = require('path');
+let Terser = require('terser');
+let CleanCSS = require('clean-css');
 let jsdom = require('jsdom');
 let JSDOM = jsdom.JSDOM;
-let minify = require('minify');
+
+process.on('unhandledRejection', up => { throw up; });

 let usage = `usage:
 	minifyfromhtml --js=<output js file> --css=<output css file> --exclude=<exclude files> < <input file>
@@ -20,7 +23,7 @@ if (argv.h) {
 	process.exit(0);
 }

-if (!argv.js || !argv.css) {
+if (!argv.js && !argv.css) {
 	console.log(usage);
 	process.exit(0);
 }
@@ -45,23 +48,35 @@ let readStdin = function(cb) {

 readStdin(function(html) {
 	let dom = new JSDOM(html);
-	let getTagAttrs = function(dom, tag, attr) {
-		let scripts = [];
+	let getTagAttrs = function(dom, tag, attr, filter) {
+		let elements = [];

 		let document = dom.window.document;
-		let scriptTags = document.getElementsByTagName(tag);
-		let i = scriptTags.length;
-		for (let i = 0; i < scriptTags.length; i++) {
-			let src = scriptTags[i].getAttribute(attr);
-			if (src) {
-				scripts.push(src);
+		let elementTags = document.getElementsByTagName(tag);
+		let i = elementTags.length;
+		for (let i = 0; i < elementTags.length; i++) {
+			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);
+				}
 			}
 		}
-		return scripts;
+		return elements;
 	};

+	let processJs = function(things, outFile) {
+		let terserOptions = {
+			output: {
+				comments: false
+			},
+			sourceMap: {
+				includeSources: true,
+				url: path.basename(outFile) + '.map'
+			}
+		};

-	let processThings = function(things, outFile) {
 		//remove exluded
 		excludeFiles.forEach(i => {
 			let index = things.indexOf(i);
@@ -70,37 +85,35 @@ readStdin(function(html) {
 			}
 		});

-		let processedThings = {};
+		let code = {};
 		for (let i = 0; i < things.length; i++) {
 			let thing = things[i];
+			code[thing] = fs.readFileSync(thing, 'utf8');
+			console.log(thing + ' -> ' + outFile);
+		}

-			minify(thing)
-			.then(function(data) {
-				processedThings[thing] = data;
+		const data = Terser.minify(code, terserOptions);
+		fs.writeFileSync(outFile, data.code);
+		if (data.map) {
+			fs.writeFileSync(outFile + '.map', data.map);
+		}
+	};

-				if (Object.keys(processedThings).length === things.length) {
-					//write things
-
-					//clear out dist file
-					fs.writeFileSync(outFile, '');
-
-					//write files
-					for (let i = 0; i < things.length; i++) {
-						const thing = things[i];
-
-						console.log(thing + ' -> ' + outFile);
-						fs.appendFileSync(outFile, processedThings[thing] + '\n');
-					}
-				}
-			});
+	let processCss = function(things, outFile) {
+		fs.writeFileSync(outFile, '');
+		for (let i = 0; i < things.length; i++) {
+			let thing = things[i];
+			console.log(thing + ' -> ' + outFile);
+			let minified = new CleanCSS().minify(fs.readFileSync(thing, 'utf8'));
+			fs.appendFileSync(outFile, minified.styles);
 		}
 	};

 	if (argv.js) {
-		processThings(getTagAttrs(dom, 'script', 'src'), argv.js);
+		processJs(getTagAttrs(dom, 'script', 'src'), argv.js);
 	}

 	if (argv.css) {
-		processThings(getTagAttrs(dom, 'link', 'href'), argv.css);
+		processCss(getTagAttrs(dom, 'link', 'href', {rel: 'stylesheet'}), argv.css);
 	}
 });
--- a/node_modules/.bin/acorn
+++ b/node_modules/.bin/acorn
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/acorn.cmd
+++ b/node_modules/.bin/acorn.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\acorn\bin\acorn" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\acorn\bin\acorn" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\acorn\bin\acorn" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/acorn.ps1
+++ b/node_modules/.bin/acorn.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../acorn/bin/acorn" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../acorn/bin/acorn" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/css-b64-images
+++ b/node_modules/.bin/css-b64-images
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../css-b64-images/bin/css-b64-images" "$@"
-  ret=$?
-else 
-  node  "$basedir/../css-b64-images/bin/css-b64-images" "$@"
-  ret=$?
-fi
-exit $ret
--- a/node_modules/.bin/css-b64-images.cmd
+++ b/node_modules/.bin/css-b64-images.cmd
@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\css-b64-images\bin\css-b64-images" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\css-b64-images\bin\css-b64-images" %*
-)
--- a/node_modules/.bin/escodegen
+++ b/node_modules/.bin/escodegen
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/escodegen.cmd
+++ b/node_modules/.bin/escodegen.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\escodegen\bin\escodegen.js" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\escodegen\bin\escodegen.js" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\escodegen\bin\escodegen.js" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/escodegen.ps1
+++ b/node_modules/.bin/escodegen.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../escodegen/bin/escodegen.js" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../escodegen/bin/escodegen.js" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/esgenerate
+++ b/node_modules/.bin/esgenerate
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/esgenerate.cmd
+++ b/node_modules/.bin/esgenerate.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\escodegen\bin\esgenerate.js" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\escodegen\bin\esgenerate.js" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\escodegen\bin\esgenerate.js" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/esgenerate.ps1
+++ b/node_modules/.bin/esgenerate.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../escodegen/bin/esgenerate.js" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../escodegen/bin/esgenerate.js" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/esparse
+++ b/node_modules/.bin/esparse
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/esparse.cmd
+++ b/node_modules/.bin/esparse.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\esprima\bin\esparse.js" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\esprima\bin\esparse.js" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\esprima\bin\esparse.js" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/esparse.ps1
+++ b/node_modules/.bin/esparse.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../esprima/bin/esparse.js" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../esprima/bin/esparse.js" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/esvalidate
+++ b/node_modules/.bin/esvalidate
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/esvalidate.cmd
+++ b/node_modules/.bin/esvalidate.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\esprima\bin\esvalidate.js" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\esprima\bin\esvalidate.js" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\esprima\bin\esvalidate.js" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/esvalidate.ps1
+++ b/node_modules/.bin/esvalidate.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../esprima/bin/esvalidate.js" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../esprima/bin/esvalidate.js" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/he
+++ b/node_modules/.bin/he
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../he/bin/he" "$@"
-  ret=$?
-else 
-  node  "$basedir/../he/bin/he" "$@"
-  ret=$?
-fi
-exit $ret
--- a/node_modules/.bin/he.cmd
+++ b/node_modules/.bin/he.cmd
@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\he\bin\he" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\he\bin\he" %*
-)
--- a/node_modules/.bin/html-minifier
+++ b/node_modules/.bin/html-minifier
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(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 $ret
--- a/node_modules/.bin/html-minifier.cmd
+++ b/node_modules/.bin/html-minifier.cmd
@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\html-minifier\cli.js" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\html-minifier\cli.js" %*
-)
--- a/node_modules/.bin/minify
+++ b/node_modules/.bin/minify
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../minify/bin/minify.js" "$@"
-  ret=$?
-else 
-  node  "$basedir/../minify/bin/minify.js" "$@"
-  ret=$?
-fi
-exit $ret
--- a/node_modules/.bin/minify.cmd
+++ b/node_modules/.bin/minify.cmd
@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\minify\bin\minify.js" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\minify\bin\minify.js" %*
-)
--- a/node_modules/.bin/sshpk-conv
+++ b/node_modules/.bin/sshpk-conv
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/sshpk-conv.cmd
+++ b/node_modules/.bin/sshpk-conv.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\sshpk\bin\sshpk-conv" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\sshpk\bin\sshpk-conv" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\sshpk\bin\sshpk-conv" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/sshpk-conv.ps1
+++ b/node_modules/.bin/sshpk-conv.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../sshpk/bin/sshpk-conv" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../sshpk/bin/sshpk-conv" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/sshpk-sign
+++ b/node_modules/.bin/sshpk-sign
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/sshpk-sign.cmd
+++ b/node_modules/.bin/sshpk-sign.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\sshpk\bin\sshpk-sign" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\sshpk\bin\sshpk-sign" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\sshpk\bin\sshpk-sign" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/sshpk-sign.ps1
+++ b/node_modules/.bin/sshpk-sign.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../sshpk/bin/sshpk-sign" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../sshpk/bin/sshpk-sign" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/sshpk-verify
+++ b/node_modules/.bin/sshpk-verify
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/sshpk-verify.cmd
+++ b/node_modules/.bin/sshpk-verify.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\sshpk\bin\sshpk-verify" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\sshpk\bin\sshpk-verify" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\sshpk\bin\sshpk-verify" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/sshpk-verify.ps1
+++ b/node_modules/.bin/sshpk-verify.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../sshpk/bin/sshpk-verify" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../sshpk/bin/sshpk-verify" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/terser
+++ b/node_modules/.bin/terser
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(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 $ret
--- a/node_modules/.bin/terser
+++ b/node_modules/.bin/terser
@@ -0,0 +1,15 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  "$basedir/node"  "$basedir/../terser/bin/terser" "$@"
+  ret=$?
+else 
+  node  "$basedir/../terser/bin/terser" "$@"
+  ret=$?
+fi
+exit $ret
--- a/node_modules/.bin/terser.cmd
+++ b/node_modules/.bin/terser.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\terser\bin\uglifyjs" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\terser\bin\uglifyjs" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\terser\bin\terser" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/terser.ps1
+++ b/node_modules/.bin/terser.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../terser/bin/terser" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../terser/bin/terser" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/.bin/uglifyjs
+++ b/node_modules/.bin/uglifyjs
@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(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 $ret
--- a/node_modules/.bin/uglifyjs.cmd
+++ b/node_modules/.bin/uglifyjs.cmd
@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\uglify-js\bin\uglifyjs" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\uglify-js\bin\uglifyjs" %*
-)
--- a/node_modules/.bin/uuid
+++ b/node_modules/.bin/uuid
@@ -2,7 +2,7 @@
 basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

 case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
 esac

 if [ -x "$basedir/node" ]; then
--- a/node_modules/.bin/uuid.cmd
+++ b/node_modules/.bin/uuid.cmd
@@ -1,7 +1,17 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\uuid\bin\uuid" %*
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
 ) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\uuid\bin\uuid" %*
-)
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\uuid\bin\uuid" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/.bin/uuid.ps1
+++ b/node_modules/.bin/uuid.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../uuid/bin/uuid" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../uuid/bin/uuid" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/abab/CHANGELOG.md
+++ b/node_modules/abab/CHANGELOG.md
@@ -1,24 +1,45 @@
+## 2.0.5
+
+-   Use a lookup string in atobLookup and btoaLookup (@GiovanniFrigo in #38)
+-   Dependency updates
+
+## 2.0.4
+
+-   Dependency updates
+
+## 2.0.3
+
+-   Use standard wording for BSD-3-Clause license (@PhilippWendler)
+
+## 2.0.2
+
+-   Correct license in `package.json` (@Haegin)
+
+## 2.0.1
+
+-   Add TypeScript type definitions, thanks to @LinusU
+
 ## 2.0.0

 Modernization updates thanks to @TimothyGu:

- Use jsdom's eslint config, remove jscs
- Move syntax to ES6
- Remove Babel
- Via: https://github.com/jsdom/abab/pull/26
+-   Use jsdom's eslint config, remove jscs
+-   Move syntax to ES6
+-   Remove Babel
+-   Via: https://github.com/jsdom/abab/pull/26

 ## 1.0.4

- Added license file
+-   Added license file

 ## 1.0.3

- Replaced `let` with `var` in `lib/btoa.js`
-  - Follow up from `1.0.2`
-  - Resolves https://github.com/jsdom/abab/issues/18
+-   Replaced `let` with `var` in `lib/btoa.js`
+    -   Follow up from `1.0.2`
+    -   Resolves https://github.com/jsdom/abab/issues/18

 ## 1.0.2

- Replaced `const` with `var` in `index.js`
-  - Allows use of `abab` in the browser without a transpilation step
-  - Resolves https://github.com/jsdom/abab/issues/15
+-   Replaced `const` with `var` in `index.js`
+    -   Allows use of `abab` in the browser without a transpilation step
+    -   Resolves https://github.com/jsdom/abab/issues/15
--- a/node_modules/abab/LICENSE.md
+++ b/node_modules/abab/LICENSE.md
@@ -1,11 +1,13 @@
-Both the original source code and new contributions in this repository are released under the [W3C 3-clause BSD license](https://github.com/w3c/web-platform-tests/blob/master/LICENSE.md#w3c-3-clause-bsd-license).
+Copyright © 2019 W3C and Jeff Carpenter \<jeffcarp@chromium.org\>

-# W3C 3-clause BSD License
+Both the original source code and new contributions in this repository are released under the [3-Clause BSD license](https://opensource.org/licenses/BSD-3-Clause).
+
+# The 3-Clause BSD License

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

-*    Redistributions of works must retain the original copyright notice, this list of conditions and the following disclaimer.
-*    Redistributions in binary form must reproduce the original copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-*    Neither the name of the W3C nor the names of its contributors may be used to endorse or promote products derived from this work without specific prior written permission.
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/node_modules/abab/README.md
+++ b/node_modules/abab/README.md
@@ -39,12 +39,13 @@ const atob = require('abab/lib/atob');
 const btoa = require('abab/lib/btoa');
 ```

-----
+## Development

-### Checklists
+If you're **submitting a PR** or **deploying to npm**, please use the [checklists in CONTRIBUTING.md](CONTRIBUTING.md#checklists).

-If you're **submitting a PR** or **deploying to npm**, please use the [checklists in CONTRIBUTING.md](https://github.com/jsdom/abab/blob/master/CONTRIBUTING.md#checklists)
+## Remembering what `atob` and `btoa` stand for

-### Remembering `atob` vs. `btoa`
+Base64 comes from IETF [RFC 4648](https://tools.ietf.org/html/rfc4648#section-4) (2006). 

-Here's a mnemonic that might be useful: if you have a plain string and want to base64 encode it, then decode it, `btoa` is what you run before (**b**efore - **b**toa), and `atob` is what you run after (**a**fter - **a**tob).
+- **`btoa`**, the encoder function, stands for **binary** to **ASCII**, meaning it converts any binary input into a subset of **ASCII** (Base64).
+- **`atob`**, the decoder function, converts **ASCII** (or Base64) to its original **binary** format. 
--- a/node_modules/abab/index.d.ts
+++ b/node_modules/abab/index.d.ts
@@ -0,0 +1,2 @@
+export function atob(encodedData: string): string | null
+export function btoa(stringToEncode: string): string | null
--- a/node_modules/abab/lib/atob.js
+++ b/node_modules/abab/lib/atob.js
@@ -84,24 +84,14 @@ function atob(data) {
 * A lookup table for atob(), which converts an ASCII character to the
 * corresponding six-bit number.
 */
+
+const keystr =
+  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
 function atobLookup(chr) {
-  if (/[A-Z]/.test(chr)) {
-    return chr.charCodeAt(0) - "A".charCodeAt(0);
-  }
-  if (/[a-z]/.test(chr)) {
-    return chr.charCodeAt(0) - "a".charCodeAt(0) + 26;
-  }
-  if (/[0-9]/.test(chr)) {
-    return chr.charCodeAt(0) - "0".charCodeAt(0) + 52;
-  }
-  if (chr === "+") {
-    return 62;
-  }
-  if (chr === "/") {
-    return 63;
-  }
-  // Throw exception; should not be hit in tests
-  return undefined;
+  const index = keystr.indexOf(chr);
+  // Throw exception if character is not in the lookup string; should not be hit in tests
+  return index < 0 ? undefined : index;
 }

 module.exports = atob;
--- a/node_modules/abab/lib/btoa.js
+++ b/node_modules/abab/lib/btoa.js
@@ -43,22 +43,14 @@ function btoa(s) {
 * Lookup table for btoa(), which converts a six-bit number into the
 * corresponding ASCII character.
 */
-function btoaLookup(idx) {
-  if (idx < 26) {
-    return String.fromCharCode(idx + "A".charCodeAt(0));
-  }
-  if (idx < 52) {
-    return String.fromCharCode(idx - 26 + "a".charCodeAt(0));
-  }
-  if (idx < 62) {
-    return String.fromCharCode(idx - 52 + "0".charCodeAt(0));
-  }
-  if (idx === 62) {
-    return "+";
-  }
-  if (idx === 63) {
-    return "/";
+const keystr =
+  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+function btoaLookup(index) {
+  if (index >= 0 && index < 64) {
+    return keystr[index];
  }
+
  // Throw INVALID_CHARACTER_ERR exception here -- won't be hit in the tests.
  return undefined;
 }
--- a/node_modules/abab/package.json
+++ b/node_modules/abab/package.json
@@ -1,28 +1,28 @@
 {
-  "_from": "abab@^2.0.0",
-  "_id": "abab@2.0.0",
+  "_from": "abab@^2.0.5",
+  "_id": "abab@2.0.5",
  "_inBundle": false,
-  "_integrity": "sha512-sY5AXXVZv4Y1VACTtR11UJCPHHudgY5i26Qj5TypE6DKlIApbwb5uqhXcJ5UUGbvZNRh7EeIoW+LrJumBsKp7w==",
+  "_integrity": "sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==",
  "_location": "/abab",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "abab@^2.0.0",
+    "raw": "abab@^2.0.5",
    "name": "abab",
    "escapedName": "abab",
-    "rawSpec": "^2.0.0",
+    "rawSpec": "^2.0.5",
    "saveSpec": null,
-    "fetchSpec": "^2.0.0"
+    "fetchSpec": "^2.0.5"
  },
  "_requiredBy": [
    "/data-urls",
    "/jsdom"
  ],
-  "_resolved": "https://registry.npmjs.org/abab/-/abab-2.0.0.tgz",
-  "_shasum": "aba0ab4c5eee2d4c79d3487d85450fb2376ebb0f",
-  "_spec": "abab@^2.0.0",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\jsdom",
+  "_resolved": "https://registry.npmjs.org/abab/-/abab-2.0.5.tgz",
+  "_shasum": "c0b678fb32d60fc1219c784d6a826fe385aeb79a",
+  "_spec": "abab@^2.0.5",
+  "_where": "D:\\Projects\\minifyfromhtml\\node_modules\\jsdom",
  "author": {
    "name": "Jeff Carpenter",
    "email": "gcarpenterv@gmail.com"
@@ -44,6 +44,7 @@
    "webpack": "^4.5.0"
  },
  "files": [
+    "index.d.ts",
    "index.js",
    "lib/"
  ],
@@ -53,7 +54,7 @@
    "btoa",
    "browser"
  ],
-  "license": "SEE LICENSE IN LICENSE.md",
+  "license": "BSD-3-Clause",
  "main": "index.js",
  "name": "abab",
  "repository": {
@@ -66,5 +67,5 @@
    "mocha": "mocha test/node",
    "test": "npm run lint && npm run mocha && npm run karma"
  },
-  "version": "2.0.0"
+  "version": "2.0.5"
 }
--- a/node_modules/acorn-globals/README.md
+++ b/node_modules/acorn-globals/README.md
@@ -2,6 +2,8 @@

 Detect global variables in JavaScript using acorn

+[Get supported acorn-globals with the Tidelift Subscription](https://tidelift.com/subscription/pkg/npm-acorn_globals?utm_source=npm-acorn-globals&utm_medium=referral&utm_campaign=readme)
+
 [![Build Status](https://img.shields.io/travis/ForbesLindesay/acorn-globals/master.svg)](https://travis-ci.org/ForbesLindesay/acorn-globals)
 [![Dependency Status](https://img.shields.io/david/ForbesLindesay/acorn-globals.svg)](https://david-dm.org/ForbesLindesay/acorn-globals)
 [![NPM version](https://img.shields.io/npm/v/acorn-globals.svg)](https://www.npmjs.org/package/acorn-globals)
@@ -70,6 +72,9 @@ $ node example/detect.js
  { name: 'xyz', nodes: [ [Object] ] } ]
 ```

+## Security contact information
+
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.

 ## License

--- a/node_modules/acorn-globals/index.js
+++ b/node_modules/acorn-globals/index.js
@@ -46,7 +46,7 @@ function findGlobals(source, options) {
  }
  var declareFunction = function (node) {
    var fn = node;
-    fn.locals = fn.locals || {};
+    fn.locals = fn.locals || Object.create(null);
    node.params.forEach(function (node) {
      declarePattern(node, fn);
    });
@@ -54,6 +54,12 @@ function findGlobals(source, options) {
      fn.locals[node.id.name] = true;
    }
  };
+  var declareClass = function (node) {
+    node.locals = node.locals || Object.create(null);
+    if (node.id) {
+      node.locals[node.id.name] = true;
+    }
+  };
  var declarePattern = function (node, parent) {
    switch (node.type) {
      case 'Identifier':
@@ -81,7 +87,7 @@ function findGlobals(source, options) {
    }
  };
  var declareModuleSpecifier = function (node, parents) {
-    ast.locals = ast.locals || {};
+    ast.locals = ast.locals || Object.create(null);
    ast.locals[node.local.name] = true;
  };
  walk.ancestor(ast, {
@@ -92,7 +98,7 @@ function findGlobals(source, options) {
          parent = parents[i];
        }
      }
-      parent.locals = parent.locals || {};
+      parent.locals = parent.locals || Object.create(null);
      node.declarations.forEach(function (declaration) {
        declarePattern(declaration.id, parent);
      });
@@ -104,7 +110,7 @@ function findGlobals(source, options) {
          parent = parents[i];
        }
      }
-      parent.locals = parent.locals || {};
+      parent.locals = parent.locals || Object.create(null);
      if (node.id) {
        parent.locals[node.id.name] = true;
      }
@@ -114,19 +120,21 @@ function findGlobals(source, options) {
    'ClassDeclaration': function (node, parents) {
      var parent = null;
      for (var i = parents.length - 2; i >= 0 && parent === null; i--) {
-        if (isScope(parents[i])) {
+        if (isBlockScope(parents[i])) {
          parent = parents[i];
        }
      }
-      parent.locals = parent.locals || {};
+      parent.locals = parent.locals || Object.create(null);
      if (node.id) {
        parent.locals[node.id.name] = true;
      }
+      declareClass(node);
    },
+    'Class': declareClass,
    'TryStatement': function (node) {
      if (node.handler === null) return;
-      node.handler.locals = node.handler.locals || {};
-      node.handler.locals[node.handler.param.name] = true;
+      node.handler.locals = node.handler.locals || Object.create(null);
+      declarePattern(node.handler.param, node.handler);
    },
    'ImportDefaultSpecifier': declareModuleSpecifier,
    'ImportSpecifier': declareModuleSpecifier,
@@ -159,7 +167,7 @@ function findGlobals(source, options) {
      globals.push(node);
    }
  });
-  var groupedGlobals = {};
+  var groupedGlobals = Object.create(null);
  globals.forEach(function (node) {
    var name = node.type === 'ThisExpression' ? 'this' : node.name;
    groupedGlobals[name] = (groupedGlobals[name] || []);
--- a/node_modules/acorn-globals/node_modules/.bin/acorn
+++ b/node_modules/acorn-globals/node_modules/.bin/acorn
@@ -0,0 +1,15 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  "$basedir/node"  "$basedir/../acorn/bin/acorn" "$@"
+  ret=$?
+else 
+  node  "$basedir/../acorn/bin/acorn" "$@"
+  ret=$?
+fi
+exit $ret
--- a/node_modules/acorn-globals/node_modules/.bin/acorn.cmd
+++ b/node_modules/acorn-globals/node_modules/.bin/acorn.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+"%_prog%"  "%dp0%\..\acorn\bin\acorn" %*
+ENDLOCAL
+EXIT /b %errorlevel%
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
--- a/node_modules/acorn-globals/node_modules/.bin/acorn.ps1
+++ b/node_modules/acorn-globals/node_modules/.bin/acorn.ps1
@@ -0,0 +1,18 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  & "$basedir/node$exe"  "$basedir/../acorn/bin/acorn" $args
+  $ret=$LASTEXITCODE
+} else {
+  & "node$exe"  "$basedir/../acorn/bin/acorn" $args
+  $ret=$LASTEXITCODE
+}
+exit $ret
--- a/node_modules/acorn-globals/node_modules/acorn/CHANGELOG.md
+++ b/node_modules/acorn-globals/node_modules/acorn/CHANGELOG.md
@@ -0,0 +1,620 @@
+## 7.4.0 (2020-08-03)
+
+### New features
+
+Add support for logical assignment operators.
+
+Add support for numeric separators.
+
+## 7.3.1 (2020-06-11)
+
+### Bug fixes
+
+Make the string in the `version` export match the actual library version.
+
+## 7.3.0 (2020-06-11)
+
+### Bug fixes
+
+Fix a bug that caused parsing of object patterns with a property named `set` that had a default value to fail.
+
+### New features
+
+Add support for optional chaining (`?.`).
+
+## 7.2.0 (2020-05-09)
+
+### Bug fixes
+
+Fix precedence issue in parsing of async arrow functions.
+
+### New features
+
+Add support for nullish coalescing.
+
+Add support for `import.meta`.
+
+Support `export * as ...` syntax.
+
+Upgrade to Unicode 13.
+
+## 6.4.1 (2020-03-09)
+
+### Bug fixes
+
+More carefully check for valid UTF16 surrogate pairs in regexp validator.
+
+## 7.1.1 (2020-03-01)
+
+### Bug fixes
+
+Treat `\8` and `\9` as invalid escapes in template strings.
+
+Allow unicode escapes in property names that are keywords.
+
+Don't error on an exponential operator expression as argument to `await`.
+
+More carefully check for valid UTF16 surrogate pairs in regexp validator.
+
+## 7.1.0 (2019-09-24)
+
+### Bug fixes
+
+Disallow trailing object literal commas when ecmaVersion is less than 5.
+
+### New features
+
+Add a static `acorn` property to the `Parser` class that contains the entire module interface, to allow plugins to access the instance of the library that they are acting on.
+
+## 7.0.0 (2019-08-13)
+
+### Breaking changes
+
+Changes the node format for dynamic imports to use the `ImportExpression` node type, as defined in [ESTree](https://github.com/estree/estree/blob/master/es2020.md#importexpression).
+
+Makes 10 (ES2019) the default value for the `ecmaVersion` option.
+
+## 6.3.0 (2019-08-12)
+
+### New features
+
+`sourceType: "module"` can now be used even when `ecmaVersion` is less than 6, to parse module-style code that otherwise conforms to an older standard.
+
+## 6.2.1 (2019-07-21)
+
+### Bug fixes
+
+Fix bug causing Acorn to treat some characters as identifier characters that shouldn't be treated as such.
+
+Fix issue where setting the `allowReserved` option to `"never"` allowed reserved words in some circumstances.
+
+## 6.2.0 (2019-07-04)
+
+### Bug fixes
+
+Improve valid assignment checking in `for`/`in` and `for`/`of` loops.
+
+Disallow binding `let` in patterns.
+
+### New features
+
+Support bigint syntax with `ecmaVersion` >= 11.
+
+Support dynamic `import` syntax with `ecmaVersion` >= 11.
+
+Upgrade to Unicode version 12.
+
+## 6.1.1 (2019-02-27)
+
+### Bug fixes
+
+Fix bug that caused parsing default exports of with names to fail.
+
+## 6.1.0 (2019-02-08)
+
+### Bug fixes
+
+Fix scope checking when redefining a `var` as a lexical binding.
+
+### New features
+
+Split up `parseSubscripts` to use an internal `parseSubscript` method to make it easier to extend with plugins.
+
+## 6.0.7 (2019-02-04)
+
+### Bug fixes
+
+Check that exported bindings are defined.
+
+Don't treat `\u180e` as a whitespace character.
+
+Check for duplicate parameter names in methods.
+
+Don't allow shorthand properties when they are generators or async methods.
+
+Forbid binding `await` in async arrow function's parameter list.
+
+## 6.0.6 (2019-01-30)
+
+### Bug fixes
+
+The content of class declarations and expressions is now always parsed in strict mode.
+
+Don't allow `let` or `const` to bind the variable name `let`.
+
+Treat class declarations as lexical.
+
+Don't allow a generator function declaration as the sole body of an `if` or `else`.
+
+Ignore `"use strict"` when after an empty statement.
+
+Allow string line continuations with special line terminator characters.
+
+Treat `for` bodies as part of the `for` scope when checking for conflicting bindings.
+
+Fix bug with parsing `yield` in a `for` loop initializer.
+
+Implement special cases around scope checking for functions.
+
+## 6.0.5 (2019-01-02)
+
+### Bug fixes
+
+Fix TypeScript type for `Parser.extend` and add `allowAwaitOutsideFunction` to options type.
+
+Don't treat `let` as a keyword when the next token is `{` on the next line.
+
+Fix bug that broke checking for parentheses around an object pattern in a destructuring assignment when `preserveParens` was on.
+
+## 6.0.4 (2018-11-05)
+
+### Bug fixes
+
+Further improvements to tokenizing regular expressions in corner cases.
+
+## 6.0.3 (2018-11-04)
+
+### Bug fixes
+
+Fix bug in tokenizing an expression-less return followed by a function followed by a regular expression.
+
+Remove stray symlink in the package tarball.
+
+## 6.0.2 (2018-09-26)
+
+### Bug fixes
+
+Fix bug where default expressions could fail to parse inside an object destructuring assignment expression.
+
+## 6.0.1 (2018-09-14)
+
+### Bug fixes
+
+Fix wrong value in `version` export.
+
+## 6.0.0 (2018-09-14)
+
+### Bug fixes
+
+Better handle variable-redefinition checks for catch bindings and functions directly under if statements.
+
+Forbid `new.target` in top-level arrow functions.
+
+Fix issue with parsing a regexp after `yield` in some contexts.
+
+### New features
+
+The package now comes with TypeScript definitions.
+
+### Breaking changes
+
+The default value of the `ecmaVersion` option is now 9 (2018).
+
+Plugins work differently, and will have to be rewritten to work with this version.
+
+The loose parser and walker have been moved into separate packages (`acorn-loose` and `acorn-walk`).
+
+## 5.7.3 (2018-09-10)
+
+### Bug fixes
+
+Fix failure to tokenize regexps after expressions like `x.of`.
+
+Better error message for unterminated template literals.
+
+## 5.7.2 (2018-08-24)
+
+### Bug fixes
+
+Properly handle `allowAwaitOutsideFunction` in for statements.
+
+Treat function declarations at the top level of modules like let bindings.
+
+Don't allow async function declarations as the only statement under a label.
+
+## 5.7.0 (2018-06-15)
+
+### New features
+
+Upgraded to Unicode 11.
+
+## 5.6.0 (2018-05-31)
+
+### New features
+
+Allow U+2028 and U+2029 in string when ECMAVersion >= 10.
+
+Allow binding-less catch statements when ECMAVersion >= 10.
+
+Add `allowAwaitOutsideFunction` option for parsing top-level `await`.
+
+## 5.5.3 (2018-03-08)
+
+### Bug fixes
+
+A _second_ republish of the code in 5.5.1, this time with yarn, to hopefully get valid timestamps.
+
+## 5.5.2 (2018-03-08)
+
+### Bug fixes
+
+A republish of the code in 5.5.1 in an attempt to solve an issue with the file timestamps in the npm package being 0.
+
+## 5.5.1 (2018-03-06)
+
+### Bug fixes
+
+Fix misleading error message for octal escapes in template strings.
+
+## 5.5.0 (2018-02-27)
+
+### New features
+
+The identifier character categorization is now based on Unicode version 10.
+
+Acorn will now validate the content of regular expressions, including new ES9 features.
+
+## 5.4.0 (2018-02-01)
+
+### Bug fixes
+
+Disallow duplicate or escaped flags on regular expressions.
+
+Disallow octal escapes in strings in strict mode.
+
+### New features
+
+Add support for async iteration.
+
+Add support for object spread and rest.
+
+## 5.3.0 (2017-12-28)
+
+### Bug fixes
+
+Fix parsing of floating point literals with leading zeroes in loose mode.
+
+Allow duplicate property names in object patterns.
+
+Don't allow static class methods named `prototype`.
+
+Disallow async functions directly under `if` or `else`.
+
+Parse right-hand-side of `for`/`of` as an assignment expression.
+
+Stricter parsing of `for`/`in`.
+
+Don't allow unicode escapes in contextual keywords.
+
+### New features
+
+Parsing class members was factored into smaller methods to allow plugins to hook into it.
+
+## 5.2.1 (2017-10-30)
+
+### Bug fixes
+
+Fix a token context corruption bug.
+
+## 5.2.0 (2017-10-30)
+
+### Bug fixes
+
+Fix token context tracking for `class` and `function` in property-name position.
+
+Make sure `%*` isn't parsed as a valid operator.
+
+Allow shorthand properties `get` and `set` to be followed by default values.
+
+Disallow `super` when not in callee or object position.
+
+### New features
+
+Support [`directive` property](https://github.com/estree/estree/compare/b3de58c9997504d6fba04b72f76e6dd1619ee4eb...1da8e603237144f44710360f8feb7a9977e905e0) on directive expression statements.
+
+## 5.1.2 (2017-09-04)
+
+### Bug fixes
+
+Disable parsing of legacy HTML-style comments in modules.
+
+Fix parsing of async methods whose names are keywords.
+
+## 5.1.1 (2017-07-06)
+
+### Bug fixes
+
+Fix problem with disambiguating regexp and division after a class.
+
+## 5.1.0 (2017-07-05)
+
+### Bug fixes
+
+Fix tokenizing of regexps in an object-desctructuring `for`/`of` loop and after `yield`.
+
+Parse zero-prefixed numbers with non-octal digits as decimal.
+
+Allow object/array patterns in rest parameters.
+
+Don't error when `yield` is used as a property name.
+
+Allow `async` as a shorthand object property.
+
+### New features
+
+Implement the [template literal revision proposal](https://github.com/tc39/proposal-template-literal-revision) for ES9.
+
+## 5.0.3 (2017-04-01)
+
+### Bug fixes
+
+Fix spurious duplicate variable definition errors for named functions.
+
+## 5.0.2 (2017-03-30)
+
+### Bug fixes
+
+A binary operator after a parenthesized arrow expression is no longer incorrectly treated as an error.
+
+## 5.0.0 (2017-03-28)
+
+### Bug fixes
+
+Raise an error for duplicated lexical bindings.
+
+Fix spurious error when an assignement expression occurred after a spread expression.
+
+Accept regular expressions after `of` (in `for`/`of`), `yield` (in a generator), and braced arrow functions.
+
+Allow labels in front or `var` declarations, even in strict mode.
+
+### Breaking changes
+
+Parse declarations following `export default` as declaration nodes, not expressions. This means that class and function declarations nodes can now have `null` as their `id`.
+
+## 4.0.11 (2017-02-07)
+
+### Bug fixes
+
+Allow all forms of member expressions to be parenthesized as lvalue.
+
+## 4.0.10 (2017-02-07)
+
+### Bug fixes
+
+Don't expect semicolons after default-exported functions or classes, even when they are expressions.
+
+Check for use of `'use strict'` directives in non-simple parameter functions, even when already in strict mode.
+
+## 4.0.9 (2017-02-06)
+
+### Bug fixes
+
+Fix incorrect error raised for parenthesized simple assignment targets, so that `(x) = 1` parses again.
+
+## 4.0.8 (2017-02-03)
+
+### Bug fixes
+
+Solve spurious parenthesized pattern errors by temporarily erring on the side of accepting programs that our delayed errors don't handle correctly yet.
+
+## 4.0.7 (2017-02-02)
+
+### Bug fixes
+
+Accept invalidly rejected code like `(x).y = 2` again.
+
+Don't raise an error when a function _inside_ strict code has a non-simple parameter list.
+
+## 4.0.6 (2017-02-02)
+
+### Bug fixes
+
+Fix exponential behavior (manifesting itself as a complete hang for even relatively small source files) introduced by the new 'use strict' check.
+
+## 4.0.5 (2017-02-02)
+
+### Bug fixes
+
+Disallow parenthesized pattern expressions.
+
+Allow keywords as export names.
+
+Don't allow the `async` keyword to be parenthesized.
+
+Properly raise an error when a keyword contains a character escape.
+
+Allow `"use strict"` to appear after other string literal expressions.
+
+Disallow labeled declarations.
+
+## 4.0.4 (2016-12-19)
+
+### Bug fixes
+
+Fix crash when `export` was followed by a keyword that can't be
+exported.
+
+## 4.0.3 (2016-08-16)
+
+### Bug fixes
+
+Allow regular function declarations inside single-statement `if` branches in loose mode. Forbid them entirely in strict mode.
+
+Properly parse properties named `async` in ES2017 mode.
+
+Fix bug where reserved words were broken in ES2017 mode.
+
+## 4.0.2 (2016-08-11)
+
+### Bug fixes
+
+Don't ignore period or 'e' characters after octal numbers.
+
+Fix broken parsing for call expressions in default parameter values of arrow functions.
+
+## 4.0.1 (2016-08-08)
+
+### Bug fixes
+
+Fix false positives in duplicated export name errors.
+
+## 4.0.0 (2016-08-07)
+
+### Breaking changes
+
+The default `ecmaVersion` option value is now 7.
+
+A number of internal method signatures changed, so plugins might need to be updated.
+
+### Bug fixes
+
+The parser now raises errors on duplicated export names.
+
+`arguments` and `eval` can now be used in shorthand properties.
+
+Duplicate parameter names in non-simple argument lists now always produce an error.
+
+### New features
+
+The `ecmaVersion` option now also accepts year-style version numbers
+(2015, etc).
+
+Support for `async`/`await` syntax when `ecmaVersion` is >= 8.
+
+Support for trailing commas in call expressions when `ecmaVersion` is >= 8.
+
+## 3.3.0 (2016-07-25)
+
+### Bug fixes
+
+Fix bug in tokenizing of regexp operator after a function declaration.
+
+Fix parser crash when parsing an array pattern with a hole.
+
+### New features
+
+Implement check against complex argument lists in functions that enable strict mode in ES7.
+
+## 3.2.0 (2016-06-07)
+
+### Bug fixes
+
+Improve handling of lack of unicode regexp support in host
+environment.
+
+Properly reject shorthand properties whose name is a keyword.
+
+### New features
+
+Visitors created with `visit.make` now have their base as _prototype_, rather than copying properties into a fresh object.
+
+## 3.1.0 (2016-04-18)
+
+### Bug fixes
+
+Properly tokenize the division operator directly after a function expression.
+
+Allow trailing comma in destructuring arrays.
+
+## 3.0.4 (2016-02-25)
+
+### Fixes
+
+Allow update expressions as left-hand-side of the ES7 exponential operator.
+
+## 3.0.2 (2016-02-10)
+
+### Fixes
+
+Fix bug that accidentally made `undefined` a reserved word when parsing ES7.
+
+## 3.0.0 (2016-02-10)
+
+### Breaking changes
+
+The default value of the `ecmaVersion` option is now 6 (used to be 5).
+
+Support for comprehension syntax (which was dropped from the draft spec) has been removed.
+
+### Fixes
+
+`let` and `yield` are now “contextual keywords”, meaning you can mostly use them as identifiers in ES5 non-strict code.
+
+A parenthesized class or function expression after `export default` is now parsed correctly.
+
+### New features
+
+When `ecmaVersion` is set to 7, Acorn will parse the exponentiation operator (`**`).
+
+The identifier character ranges are now based on Unicode 8.0.0.
+
+Plugins can now override the `raiseRecoverable` method to override the way non-critical errors are handled.
+
+## 2.7.0 (2016-01-04)
+
+### Fixes
+
+Stop allowing rest parameters in setters.
+
+Disallow `y` rexexp flag in ES5.
+
+Disallow `\00` and `\000` escapes in strict mode.
+
+Raise an error when an import name is a reserved word.
+
+## 2.6.2 (2015-11-10)
+
+### Fixes
+
+Don't crash when no options object is passed.
+
+## 2.6.0 (2015-11-09)
+
+### Fixes
+
+Add `await` as a reserved word in module sources.
+
+Disallow `yield` in a parameter default value for a generator.
+
+Forbid using a comma after a rest pattern in an array destructuring.
+
+### New features
+
+Support parsing stdin in command-line tool.
+
+## 2.5.0 (2015-10-27)
+
+### Fixes
+
+Fix tokenizer support in the command-line tool.
+
+Stop allowing `new.target` outside of functions.
+
+Remove legacy `guard` and `guardedHandler` properties from try nodes.
+
+Stop allowing multiple `__proto__` properties on an object literal in strict mode.
+
+Don't allow rest parameters to be non-identifier patterns.
+
+Check for duplicate paramter names in arrow functions.
--- a/node_modules/acorn-globals/node_modules/acorn/LICENSE
+++ b/node_modules/acorn-globals/node_modules/acorn/LICENSE
@@ -1,6 +1,6 @@
-The MIT License (MIT)
+MIT License

-Copyright (c) 2014 Blake Embrey (hello@blakeembrey.com)
+Copyright (C) 2012-2018 by various contributors (see AUTHORS)

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/node_modules/acorn-globals/node_modules/acorn/README.md
+++ b/node_modules/acorn-globals/node_modules/acorn/README.md
@@ -0,0 +1,269 @@
+# Acorn
+
+A tiny, fast JavaScript parser written in JavaScript.
+
+## Community
+
+Acorn is open source software released under an
+[MIT license](https://github.com/acornjs/acorn/blob/master/acorn/LICENSE).
+
+You are welcome to
+[report bugs](https://github.com/acornjs/acorn/issues) or create pull
+requests on [github](https://github.com/acornjs/acorn). For questions
+and discussion, please use the
+[Tern discussion forum](https://discuss.ternjs.net).
+
+## Installation
+
+The easiest way to install acorn is from [`npm`](https://www.npmjs.com/):
+
+```sh
+npm install acorn
+```
+
+Alternately, you can download the source and build acorn yourself:
+
+```sh
+git clone https://github.com/acornjs/acorn.git
+cd acorn
+npm install
+```
+
+## Interface
+
+**parse**`(input, options)` is the main interface to the library. The
+`input` parameter is a string, `options` can be undefined or an object
+setting some of the options listed below. The return value will be an
+abstract syntax tree object as specified by the [ESTree
+spec](https://github.com/estree/estree).
+
+```javascript
+let acorn = require("acorn");
+console.log(acorn.parse("1 + 1"));
+```
+
+When encountering a syntax error, the parser will raise a
+`SyntaxError` object with a meaningful message. The error object will
+have a `pos` property that indicates the string offset at which the
+error occurred, and a `loc` object that contains a `{line, column}`
+object referring to that same position.
+
+Options can be provided by passing a second argument, which should be
+an object containing any of these fields:
+
+- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be
+  either 3, 5, 6 (2015), 7 (2016), 8 (2017), 9 (2018), 10 (2019) or 11
+  (2020, partial support). This influences support for strict mode,
+  the set of reserved words, and support for new syntax features.
+  Default is 10.
+
+  **NOTE**: Only 'stage 4' (finalized) ECMAScript features are being
+  implemented by Acorn. Other proposed new features can be implemented
+  through plugins.
+
+- **sourceType**: Indicate the mode the code should be parsed in. Can be
+  either `"script"` or `"module"`. This influences global strict mode
+  and parsing of `import` and `export` declarations.
+
+  **NOTE**: If set to `"module"`, then static `import` / `export` syntax
+  will be valid, even if `ecmaVersion` is less than 6.
+
+- **onInsertedSemicolon**: If given a callback, that callback will be
+  called whenever a missing semicolon is inserted by the parser. The
+  callback will be given the character offset of the point where the
+  semicolon is inserted as argument, and if `locations` is on, also a
+  `{line, column}` object representing this position.
+
+- **onTrailingComma**: Like `onInsertedSemicolon`, but for trailing
+  commas.
+
+- **allowReserved**: If `false`, using a reserved word will generate
+  an error. Defaults to `true` for `ecmaVersion` 3, `false` for higher
+  versions. When given the value `"never"`, reserved words and
+  keywords can also not be used as property names (as in Internet
+  Explorer's old parser).
+
+- **allowReturnOutsideFunction**: By default, a return statement at
+  the top level raises an error. Set this to `true` to accept such
+  code.
+
+- **allowImportExportEverywhere**: By default, `import` and `export`
+  declarations can only appear at a program's top level. Setting this
+  option to `true` allows them anywhere where a statement is allowed.
+  
+- **allowAwaitOutsideFunction**: By default, `await` expressions can
+  only appear inside `async` functions. Setting this option to
+  `true` allows to have top-level `await` expressions. They are
+  still not allowed in non-`async` functions, though.
+
+- **allowHashBang**: When this is enabled (off by default), if the
+  code starts with the characters `#!` (as in a shellscript), the
+  first line will be treated as a comment.
+
+- **locations**: When `true`, each node has a `loc` object attached
+  with `start` and `end` subobjects, each of which contains the
+  one-based line and zero-based column numbers in `{line, column}`
+  form. Default is `false`.
+
+- **onToken**: If a function is passed for this option, each found
+  token will be passed in same format as tokens returned from
+  `tokenizer().getToken()`.
+
+  If array is passed, each found token is pushed to it.
+
+  Note that you are not allowed to call the parser from the
+  callback—that will corrupt its internal state.
+
+- **onComment**: If a function is passed for this option, whenever a
+  comment is encountered the function will be called with the
+  following parameters:
+
+  - `block`: `true` if the comment is a block comment, false if it
+    is a line comment.
+  - `text`: The content of the comment.
+  - `start`: Character offset of the start of the comment.
+  - `end`: Character offset of the end of the comment.
+
+  When the `locations` options is on, the `{line, column}` locations
+  of the comment’s start and end are passed as two additional
+  parameters.
+
+  If array is passed for this option, each found comment is pushed
+  to it as object in Esprima format:
+
+  ```javascript
+  {
+    "type": "Line" | "Block",
+    "value": "comment text",
+    "start": Number,
+    "end": Number,
+    // If `locations` option is on:
+    "loc": {
+      "start": {line: Number, column: Number}
+      "end": {line: Number, column: Number}
+    },
+    // If `ranges` option is on:
+    "range": [Number, Number]
+  }
+  ```
+
+  Note that you are not allowed to call the parser from the
+  callback—that will corrupt its internal state.
+
+- **ranges**: Nodes have their start and end characters offsets
+  recorded in `start` and `end` properties (directly on the node,
+  rather than the `loc` object, which holds line/column data. To also
+  add a
+  [semi-standardized](https://bugzilla.mozilla.org/show_bug.cgi?id=745678)
+  `range` property holding a `[start, end]` array with the same
+  numbers, set the `ranges` option to `true`.
+
+- **program**: It is possible to parse multiple files into a single
+  AST by passing the tree produced by parsing the first file as the
+  `program` option in subsequent parses. This will add the toplevel
+  forms of the parsed file to the "Program" (top) node of an existing
+  parse tree.
+
+- **sourceFile**: When the `locations` option is `true`, you can pass
+  this option to add a `source` attribute in every node’s `loc`
+  object. Note that the contents of this option are not examined or
+  processed in any way; you are free to use whatever format you
+  choose.
+
+- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property
+  will be added (regardless of the `location` option) directly to the
+  nodes, rather than the `loc` object.
+
+- **preserveParens**: If this option is `true`, parenthesized expressions
+  are represented by (non-standard) `ParenthesizedExpression` nodes
+  that have a single `expression` property containing the expression
+  inside parentheses.
+
+**parseExpressionAt**`(input, offset, options)` will parse a single
+expression in a string, and return its AST. It will not complain if
+there is more of the string left after the expression.
+
+**tokenizer**`(input, options)` returns an object with a `getToken`
+method that can be called repeatedly to get the next token, a `{start,
+end, type, value}` object (with added `loc` property when the
+`locations` option is enabled and `range` property when the `ranges`
+option is enabled). When the token's type is `tokTypes.eof`, you
+should stop calling the method, since it will keep returning that same
+token forever.
+
+In ES6 environment, returned result can be used as any other
+protocol-compliant iterable:
+
+```javascript
+for (let token of acorn.tokenizer(str)) {
+  // iterate over the tokens
+}
+
+// transform code to array of tokens:
+var tokens = [...acorn.tokenizer(str)];
+```
+
+**tokTypes** holds an object mapping names to the token type objects
+that end up in the `type` properties of tokens.
+
+**getLineInfo**`(input, offset)` can be used to get a `{line,
+column}` object for a given program string and offset.
+
+### The `Parser` class
+
+Instances of the **`Parser`** class contain all the state and logic
+that drives a parse. It has static methods `parse`,
+`parseExpressionAt`, and `tokenizer` that match the top-level
+functions by the same name.
+
+When extending the parser with plugins, you need to call these methods
+on the extended version of the class. To extend a parser with plugins,
+you can use its static `extend` method.
+
+```javascript
+var acorn = require("acorn");
+var jsx = require("acorn-jsx");
+var JSXParser = acorn.Parser.extend(jsx());
+JSXParser.parse("foo(<bar/>)");
+```
+
+The `extend` method takes any number of plugin values, and returns a
+new `Parser` class that includes the extra parser logic provided by
+the plugins.
+
+## Command line interface
+
+The `bin/acorn` utility can be used to parse a file from the command
+line. It accepts as arguments its input file and the following
+options:
+
+- `--ecma3|--ecma5|--ecma6|--ecma7|--ecma8|--ecma9|--ecma10`: Sets the ECMAScript version
+  to parse. Default is version 9.
+
+- `--module`: Sets the parsing mode to `"module"`. Is set to `"script"` otherwise.
+
+- `--locations`: Attaches a "loc" object to each node with "start" and
+  "end" subobjects, each of which contains the one-based line and
+  zero-based column numbers in `{line, column}` form.
+
+- `--allow-hash-bang`: If the code starts with the characters #! (as
+  in a shellscript), the first line will be treated as a comment.
+
+- `--compact`: No whitespace is used in the AST output.
+
+- `--silent`: Do not output the AST, just return the exit status.
+
+- `--help`: Print the usage information and quit.
+
+The utility spits out the syntax tree as JSON data.
+
+## Existing plugins
+
+ - [`acorn-jsx`](https://github.com/RReverser/acorn-jsx): Parse [Facebook JSX syntax extensions](https://github.com/facebook/jsx)
+ 
+Plugins for ECMAScript proposals:
+ 
+ - [`acorn-stage3`](https://github.com/acornjs/acorn-stage3): Parse most stage 3 proposals, bundling:
+   - [`acorn-class-fields`](https://github.com/acornjs/acorn-class-fields): Parse [class fields proposal](https://github.com/tc39/proposal-class-fields)
+   - [`acorn-import-meta`](https://github.com/acornjs/acorn-import-meta): Parse [import.meta proposal](https://github.com/tc39/proposal-import-meta)
+   - [`acorn-private-methods`](https://github.com/acornjs/acorn-private-methods): parse [private methods, getters and setters proposal](https://github.com/tc39/proposal-private-methods)n
--- a/node_modules/acorn-globals/node_modules/acorn/bin/acorn
+++ b/node_modules/acorn-globals/node_modules/acorn/bin/acorn
@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+'use strict';
+
+require('../dist/bin.js');
--- a/node_modules/acorn-globals/node_modules/acorn/dist/acorn.d.ts
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/acorn.d.ts
@@ -0,0 +1,209 @@
+export as namespace acorn
+export = acorn
+
+declare namespace acorn {
+  function parse(input: string, options?: Options): Node
+
+  function parseExpressionAt(input: string, pos?: number, options?: Options): Node
+
+  function tokenizer(input: string, options?: Options): {
+    getToken(): Token
+    [Symbol.iterator](): Iterator<Token>
+  }
+
+  interface Options {
+    ecmaVersion?: 3 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020
+    sourceType?: 'script' | 'module'
+    onInsertedSemicolon?: (lastTokEnd: number, lastTokEndLoc?: Position) => void
+    onTrailingComma?: (lastTokEnd: number, lastTokEndLoc?: Position) => void
+    allowReserved?: boolean | 'never'
+    allowReturnOutsideFunction?: boolean
+    allowImportExportEverywhere?: boolean
+    allowAwaitOutsideFunction?: boolean
+    allowHashBang?: boolean
+    locations?: boolean
+    onToken?: ((token: Token) => any) | Token[]
+    onComment?: ((
+      isBlock: boolean, text: string, start: number, end: number, startLoc?: Position,
+      endLoc?: Position
+    ) => void) | Comment[]
+    ranges?: boolean
+    program?: Node
+    sourceFile?: string
+    directSourceFile?: string
+    preserveParens?: boolean
+  }
+
+  class Parser {
+    constructor(options: Options, input: string, startPos?: number)
+    parse(this: Parser): Node
+    static parse(this: typeof Parser, input: string, options?: Options): Node
+    static parseExpressionAt(this: typeof Parser, input: string, pos: number, options?: Options): Node
+    static tokenizer(this: typeof Parser, input: string, options?: Options): {
+      getToken(): Token
+      [Symbol.iterator](): Iterator<Token>
+    }
+    static extend(this: typeof Parser, ...plugins: ((BaseParser: typeof Parser) => typeof Parser)[]): typeof Parser
+  }
+
+  interface Position { line: number; column: number; offset: number }
+
+  const defaultOptions: Options
+
+  function getLineInfo(input: string, offset: number): Position
+
+  class SourceLocation {
+    start: Position
+    end: Position
+    source?: string | null
+    constructor(p: Parser, start: Position, end: Position)
+  }
+
+  class Node {
+    type: string
+    start: number
+    end: number
+    loc?: SourceLocation
+    sourceFile?: string
+    range?: [number, number]
+    constructor(parser: Parser, pos: number, loc?: SourceLocation)
+  }
+
+  class TokenType {
+    label: string
+    keyword: string
+    beforeExpr: boolean
+    startsExpr: boolean
+    isLoop: boolean
+    isAssign: boolean
+    prefix: boolean
+    postfix: boolean
+    binop: number
+    updateContext?: (prevType: TokenType) => void
+    constructor(label: string, conf?: any)
+  }
+
+  const tokTypes: {
+    num: TokenType
+    regexp: TokenType
+    string: TokenType
+    name: TokenType
+    eof: TokenType
+    bracketL: TokenType
+    bracketR: TokenType
+    braceL: TokenType
+    braceR: TokenType
+    parenL: TokenType
+    parenR: TokenType
+    comma: TokenType
+    semi: TokenType
+    colon: TokenType
+    dot: TokenType
+    question: TokenType
+    arrow: TokenType
+    template: TokenType
+    ellipsis: TokenType
+    backQuote: TokenType
+    dollarBraceL: TokenType
+    eq: TokenType
+    assign: TokenType
+    incDec: TokenType
+    prefix: TokenType
+    logicalOR: TokenType
+    logicalAND: TokenType
+    bitwiseOR: TokenType
+    bitwiseXOR: TokenType
+    bitwiseAND: TokenType
+    equality: TokenType
+    relational: TokenType
+    bitShift: TokenType
+    plusMin: TokenType
+    modulo: TokenType
+    star: TokenType
+    slash: TokenType
+    starstar: TokenType
+    _break: TokenType
+    _case: TokenType
+    _catch: TokenType
+    _continue: TokenType
+    _debugger: TokenType
+    _default: TokenType
+    _do: TokenType
+    _else: TokenType
+    _finally: TokenType
+    _for: TokenType
+    _function: TokenType
+    _if: TokenType
+    _return: TokenType
+    _switch: TokenType
+    _throw: TokenType
+    _try: TokenType
+    _var: TokenType
+    _const: TokenType
+    _while: TokenType
+    _with: TokenType
+    _new: TokenType
+    _this: TokenType
+    _super: TokenType
+    _class: TokenType
+    _extends: TokenType
+    _export: TokenType
+    _import: TokenType
+    _null: TokenType
+    _true: TokenType
+    _false: TokenType
+    _in: TokenType
+    _instanceof: TokenType
+    _typeof: TokenType
+    _void: TokenType
+    _delete: TokenType
+  }
+
+  class TokContext {
+    constructor(token: string, isExpr: boolean, preserveSpace: boolean, override?: (p: Parser) => void)
+  }
+
+  const tokContexts: {
+    b_stat: TokContext
+    b_expr: TokContext
+    b_tmpl: TokContext
+    p_stat: TokContext
+    p_expr: TokContext
+    q_tmpl: TokContext
+    f_expr: TokContext
+  }
+
+  function isIdentifierStart(code: number, astral?: boolean): boolean
+
+  function isIdentifierChar(code: number, astral?: boolean): boolean
+
+  interface AbstractToken {
+  }
+
+  interface Comment extends AbstractToken {
+    type: string
+    value: string
+    start: number
+    end: number
+    loc?: SourceLocation
+    range?: [number, number]
+  }
+
+  class Token {
+    type: TokenType
+    value: any
+    start: number
+    end: number
+    loc?: SourceLocation
+    range?: [number, number]
+    constructor(p: Parser)
+  }
+
+  function isNewLine(code: number): boolean
+
+  const lineBreak: RegExp
+
+  const lineBreakG: RegExp
+
+  const version: string
+}
--- a/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js
--- a/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js.map
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js.map
--- a/node_modules/acorn-globals/node_modules/acorn/dist/acorn.mjs
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/acorn.mjs
--- a/node_modules/acorn-globals/node_modules/acorn/dist/acorn.mjs.d.ts
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/acorn.mjs.d.ts
@@ -0,0 +1,2 @@
+import * as acorn from "./acorn";
+export = acorn;
--- a/node_modules/acorn-globals/node_modules/acorn/dist/acorn.mjs.map
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/acorn.mjs.map
--- a/node_modules/acorn-globals/node_modules/acorn/dist/bin.js
+++ b/node_modules/acorn-globals/node_modules/acorn/dist/bin.js
@@ -0,0 +1,64 @@
+'use strict';
+
+var path = require('path');
+var fs = require('fs');
+var acorn = require('./acorn.js');
+
+var infile, forceFile, silent = false, compact = false, tokenize = false;
+var options = {};
+
+function help(status) {
+  var print = (status === 0) ? console.log : console.error;
+  print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6|--ecma7|--ecma8|--ecma9|...|--ecma2015|--ecma2016|--ecma2017|--ecma2018|...]");
+  print("        [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]");
+  process.exit(status);
+}
+
+for (var i = 2; i < process.argv.length; ++i) {
+  var arg = process.argv[i];
+  if ((arg === "-" || arg[0] !== "-") && !infile) { infile = arg; }
+  else if (arg === "--" && !infile && i + 2 === process.argv.length) { forceFile = infile = process.argv[++i]; }
+  else if (arg === "--locations") { options.locations = true; }
+  else if (arg === "--allow-hash-bang") { options.allowHashBang = true; }
+  else if (arg === "--silent") { silent = true; }
+  else if (arg === "--compact") { compact = true; }
+  else if (arg === "--help") { help(0); }
+  else if (arg === "--tokenize") { tokenize = true; }
+  else if (arg === "--module") { options.sourceType = "module"; }
+  else {
+    var match = arg.match(/^--ecma(\d+)$/);
+    if (match)
+      { options.ecmaVersion = +match[1]; }
+    else
+      { help(1); }
+  }
+}
+
+function run(code) {
+  var result;
+  try {
+    if (!tokenize) {
+      result = acorn.parse(code, options);
+    } else {
+      result = [];
+      var tokenizer = acorn.tokenizer(code, options), token;
+      do {
+        token = tokenizer.getToken();
+        result.push(token);
+      } while (token.type !== acorn.tokTypes.eof)
+    }
+  } catch (e) {
+    console.error(infile && infile !== "-" ? e.message.replace(/\(\d+:\d+\)$/, function (m) { return m.slice(0, 1) + infile + " " + m.slice(1); }) : e.message);
+    process.exit(1);
+  }
+  if (!silent) { console.log(JSON.stringify(result, null, compact ? null : 2)); }
+}
+
+if (forceFile || infile && infile !== "-") {
+  run(fs.readFileSync(infile, "utf8"));
+} else {
+  var code = "";
+  process.stdin.resume();
+  process.stdin.on("data", function (chunk) { return code += chunk; });
+  process.stdin.on("end", function () { return run(code); });
+}
--- a/node_modules/acorn-globals/node_modules/acorn/package.json
+++ b/node_modules/acorn-globals/node_modules/acorn/package.json
@@ -0,0 +1,67 @@
+{
+  "_from": "acorn@^7.1.1",
+  "_id": "acorn@7.4.1",
+  "_inBundle": false,
+  "_integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
+  "_location": "/acorn-globals/acorn",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "acorn@^7.1.1",
+    "name": "acorn",
+    "escapedName": "acorn",
+    "rawSpec": "^7.1.1",
+    "saveSpec": null,
+    "fetchSpec": "^7.1.1"
+  },
+  "_requiredBy": [
+    "/acorn-globals"
+  ],
+  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+  "_shasum": "feaed255973d2e77555b83dbc08851a6c63520fa",
+  "_spec": "acorn@^7.1.1",
+  "_where": "D:\\Projects\\minifyfromhtml\\node_modules\\acorn-globals",
+  "bin": {
+    "acorn": "bin/acorn"
+  },
+  "bugs": {
+    "url": "https://github.com/acornjs/acorn/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "ECMAScript parser",
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "homepage": "https://github.com/acornjs/acorn",
+  "license": "MIT",
+  "main": "dist/acorn.js",
+  "maintainers": [
+    {
+      "name": "Marijn Haverbeke",
+      "email": "marijnh@gmail.com",
+      "url": "https://marijnhaverbeke.nl"
+    },
+    {
+      "name": "Ingvar Stepanyan",
+      "email": "me@rreverser.com",
+      "url": "https://rreverser.com/"
+    },
+    {
+      "name": "Adrian Heine",
+      "url": "http://adrianheine.de"
+    }
+  ],
+  "module": "dist/acorn.mjs",
+  "name": "acorn",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/acornjs/acorn.git"
+  },
+  "scripts": {
+    "prepare": "cd ..; npm run build:main && npm run build:bin"
+  },
+  "types": "dist/acorn.d.ts",
+  "version": "7.4.1"
+}
--- a/node_modules/acorn-globals/package.json
+++ b/node_modules/acorn-globals/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "acorn-globals@^4.3.0",
-  "_id": "acorn-globals@4.3.1",
+  "_from": "acorn-globals@^6.0.0",
+  "_id": "acorn-globals@6.0.0",
  "_inBundle": false,
-  "_integrity": "sha512-gJSiKY8dBIjV/0jagZIFBdVMtfQyA5QHCvAT48H2q8REQoW8Fs5AOjqBql1LgSXgrMWdevcE+8cdZ33NtVbIBA==",
+  "_integrity": "sha512-ZQl7LOWaF5ePqqcX4hLuv/bLXYQNfNWw2c0/yX/TsPRKamzHcTGQnlCjHT3TsmkOUVEPS3crCxiPfdzE/Trlhg==",
  "_location": "/acorn-globals",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "acorn-globals@^4.3.0",
+    "raw": "acorn-globals@^6.0.0",
    "name": "acorn-globals",
    "escapedName": "acorn-globals",
-    "rawSpec": "^4.3.0",
+    "rawSpec": "^6.0.0",
    "saveSpec": null,
-    "fetchSpec": "^4.3.0"
+    "fetchSpec": "^6.0.0"
  },
  "_requiredBy": [
    "/jsdom"
  ],
-  "_resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-4.3.1.tgz",
-  "_shasum": "deb149c59276657ebd40ba2ba849ddd529763ccf",
-  "_spec": "acorn-globals@^4.3.0",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\jsdom",
+  "_resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-6.0.0.tgz",
+  "_shasum": "46cdd39f0f8ff08a876619b55f5ac8a6dc770b45",
+  "_spec": "acorn-globals@^6.0.0",
+  "_where": "D:\\Projects\\minifyfromhtml\\node_modules\\jsdom",
  "author": {
    "name": "ForbesLindesay"
  },
@@ -30,13 +30,13 @@
  },
  "bundleDependencies": false,
  "dependencies": {
-    "acorn": "^6.0.1",
-    "acorn-walk": "^6.0.1"
+    "acorn": "^7.1.1",
+    "acorn-walk": "^7.1.1"
  },
  "deprecated": false,
  "description": "Detect global variables in JavaScript using acorn",
  "devDependencies": {
-    "testit": "^3.0.0"
+    "testit": "^3.1.0"
  },
  "files": [
    "index.js",
@@ -62,5 +62,5 @@
  "scripts": {
    "test": "node test"
  },
-  "version": "4.3.1"
+  "version": "6.0.0"
 }
--- a/node_modules/acorn-walk/CHANGELOG.md
+++ b/node_modules/acorn-walk/CHANGELOG.md
@@ -1,3 +1,37 @@
+## 7.2.0 (2020-06-17)
+
+### New features
+
+Support optional chaining and nullish coalescing.
+
+Support `import.meta`.
+
+Add support for `export * as ns from "source"`.
+
+## 7.1.1 (2020-02-13)
+
+### Bug fixes
+
+Clean up the type definitions to actually work well with the main parser.
+
+## 7.1.0 (2020-02-11)
+
+### New features
+
+Add a TypeScript definition file for the library.
+
+## 7.0.0 (2017-08-12)
+
+### New features
+
+Support walking `ImportExpression` nodes.
+
+## 6.2.0 (2017-07-04)
+
+### New features
+
+Add support for `Import` nodes.
+
 ## 6.1.0 (2018-09-28)

 ### New features
--- a/node_modules/acorn-walk/README.md
+++ b/node_modules/acorn-walk/README.md
@@ -6,7 +6,7 @@ An abstract syntax tree walker for the
 ## Community

 Acorn is open source software released under an
-[MIT license](https://github.com/acornjs/acorn/blob/master/LICENSE).
+[MIT license](https://github.com/acornjs/acorn/blob/master/acorn-walk/LICENSE).

 You are welcome to
 [report bugs](https://github.com/acornjs/acorn/issues) or create pull
--- a/node_modules/acorn-walk/dist/walk.d.ts
+++ b/node_modules/acorn-walk/dist/walk.d.ts
@@ -0,0 +1,112 @@
+import {Node} from 'acorn';
+
+declare module "acorn-walk" {
+  type FullWalkerCallback<TState> = (
+    node: Node,
+    state: TState,
+    type: string
+  ) => void;
+
+  type FullAncestorWalkerCallback<TState> = (
+    node: Node,
+    state: TState | Node[],
+    ancestors: Node[],
+    type: string
+  ) => void;
+  type WalkerCallback<TState> = (node: Node, state: TState) => void;
+
+  type SimpleWalkerFn<TState> = (
+    node: Node,
+    state: TState
+  ) => void;
+  
+  type AncestorWalkerFn<TState> = (
+    node: Node,
+    state: TState| Node[],
+    ancestors: Node[]
+  ) => void;
+
+  type RecursiveWalkerFn<TState> = (
+    node: Node,
+    state: TState,
+    callback: WalkerCallback<TState>
+  ) => void;
+  
+  type SimpleVisitors<TState> = {
+    [type: string]: SimpleWalkerFn<TState>
+  };
+
+  type AncestorVisitors<TState> = {
+    [type: string]: AncestorWalkerFn<TState>
+  };
+  
+  type RecursiveVisitors<TState> = {
+    [type: string]: RecursiveWalkerFn<TState>
+  };
+
+  type FindPredicate = (type: string, node: Node) => boolean;
+
+  interface Found<TState> {
+    node: Node,
+    state: TState
+  }
+
+  export function simple<TState>(
+    node: Node,
+    visitors: SimpleVisitors<TState>,
+    base?: RecursiveVisitors<TState>,
+    state?: TState
+  ): void;
+
+  export function ancestor<TState>(
+    node: Node,
+    visitors: AncestorVisitors<TState>,
+    base?: RecursiveVisitors<TState>,
+    state?: TState
+  ): void;
+
+  export function recursive<TState>(
+    node: Node,
+    state: TState,
+    functions: RecursiveVisitors<TState>,
+    base?: RecursiveVisitors<TState>
+  ): void;
+
+  export function full<TState>(
+    node: Node,
+    callback: FullWalkerCallback<TState>,
+    base?: RecursiveVisitors<TState>,
+    state?: TState
+  ): void;
+
+  export function fullAncestor<TState>(
+    node: Node,
+    callback: FullAncestorWalkerCallback<TState>,
+    base?: RecursiveVisitors<TState>,
+    state?: TState
+  ): void;
+
+  export function make<TState>(
+    functions: RecursiveVisitors<TState>,
+    base?: RecursiveVisitors<TState>
+  ): RecursiveVisitors<TState>;
+
+  export function findNodeAt<TState>(
+    node: Node,
+    start: number | undefined,
+    end?: number | undefined,
+    type?: FindPredicate | string,
+    base?: RecursiveVisitors<TState>,
+    state?: TState
+  ): Found<TState> | undefined;
+
+  export function findNodeAround<TState>(
+    node: Node,
+    start: number | undefined,
+    type?: FindPredicate | string,
+    base?: RecursiveVisitors<TState>,
+    state?: TState
+  ): Found<TState> | undefined;
+
+  export const findNodeAfter: typeof findNodeAround;
+}
--- a/node_modules/acorn-walk/dist/walk.js
+++ b/node_modules/acorn-walk/dist/walk.js
@@ -1,456 +1,463 @@
 (function (global, factory) {
-	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
-	typeof define === 'function' && define.amd ? define(['exports'], factory) :
-	(factory((global.acorn = global.acorn || {}, global.acorn.walk = {})));
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+  typeof define === 'function' && define.amd ? define(['exports'], factory) :
+  (global = global || self, factory((global.acorn = global.acorn || {}, global.acorn.walk = {})));
 }(this, (function (exports) { 'use strict';

-// AST walker module for Mozilla Parser API compatible trees
+  // AST walker module for Mozilla Parser API compatible trees

-// A simple walk is one where you simply specify callbacks to be
-// called on specific nodes. The last two arguments are optional. A
-// simple use would be
-//
-//     walk.simple(myTree, {
-//         Expression: function(node) { ... }
-//     });
-//
-// to do something with all expressions. All Parser API node types
-// can be used to identify node types, as well as Expression and
-// Statement, which denote categories of nodes.
-//
-// The base argument can be used to pass a custom (recursive)
-// walker, and state can be used to give this walked an initial
-// state.
+  // A simple walk is one where you simply specify callbacks to be
+  // called on specific nodes. The last two arguments are optional. A
+  // simple use would be
+  //
+  //     walk.simple(myTree, {
+  //         Expression: function(node) { ... }
+  //     });
+  //
+  // to do something with all expressions. All Parser API node types
+  // can be used to identify node types, as well as Expression and
+  // Statement, which denote categories of nodes.
+  //
+  // The base argument can be used to pass a custom (recursive)
+  // walker, and state can be used to give this walked an initial
+  // state.

-function simple(node, visitors, baseVisitor, state, override) {
-  if (!baseVisitor) { baseVisitor = base
-  ; }(function c(node, st, override) {
-    var type = override || node.type, found = visitors[type];
-    baseVisitor[type](node, st, c);
-    if (found) { found(node, st); }
-  })(node, state, override);
-}
-
-// An ancestor walk keeps an array of ancestor nodes (including the
-// current node) and passes them to the callback as third parameter
-// (and also as state parameter when no other state is present).
-function ancestor(node, visitors, baseVisitor, state) {
-  var ancestors = [];
-  if (!baseVisitor) { baseVisitor = base
-  ; }(function c(node, st, override) {
-    var type = override || node.type, found = visitors[type];
-    var isNew = node !== ancestors[ancestors.length - 1];
-    if (isNew) { ancestors.push(node); }
-    baseVisitor[type](node, st, c);
-    if (found) { found(node, st || ancestors, ancestors); }
-    if (isNew) { ancestors.pop(); }
-  })(node, state);
-}
-
-// A recursive walk is one where your functions override the default
-// walkers. They can modify and replace the state parameter that's
-// threaded through the walk, and can opt how and whether to walk
-// their child nodes (by calling their third argument on these
-// nodes).
-function recursive(node, state, funcs, baseVisitor, override) {
-  var visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor;(function c(node, st, override) {
-    visitor[override || node.type](node, st, c);
-  })(node, state, override);
-}
-
-function makeTest(test) {
-  if (typeof test === "string")
-    { return function (type) { return type === test; } }
-  else if (!test)
-    { return function () { return true; } }
-  else
-    { return test }
-}
-
-var Found = function Found(node, state) { this.node = node; this.state = state; };
-
-// A full walk triggers the callback on each node
-function full(node, callback, baseVisitor, state, override) {
-  if (!baseVisitor) { baseVisitor = base
-  ; }(function c(node, st, override) {
-    var type = override || node.type;
-    baseVisitor[type](node, st, c);
-    if (!override) { callback(node, st, type); }
-  })(node, state, override);
-}
-
-// An fullAncestor walk is like an ancestor walk, but triggers
-// the callback on each node
-function fullAncestor(node, callback, baseVisitor, state) {
-  if (!baseVisitor) { baseVisitor = base; }
-  var ancestors = [];(function c(node, st, override) {
-    var type = override || node.type;
-    var isNew = node !== ancestors[ancestors.length - 1];
-    if (isNew) { ancestors.push(node); }
-    baseVisitor[type](node, st, c);
-    if (!override) { callback(node, st || ancestors, ancestors, type); }
-    if (isNew) { ancestors.pop(); }
-  })(node, state);
-}
-
-// Find a node with a given start, end, and type (all are optional,
-// null can be used as wildcard). Returns a {node, state} object, or
-// undefined when it doesn't find a matching node.
-function findNodeAt(node, start, end, test, baseVisitor, state) {
-  if (!baseVisitor) { baseVisitor = base; }
-  test = makeTest(test);
-  try {
-    (function c(node, st, override) {
-      var type = override || node.type;
-      if ((start == null || node.start <= start) &&
-          (end == null || node.end >= end))
-        { baseVisitor[type](node, st, c); }
-      if ((start == null || node.start === start) &&
-          (end == null || node.end === end) &&
-          test(type, node))
-        { throw new Found(node, st) }
-    })(node, state);
-  } catch (e) {
-    if (e instanceof Found) { return e }
-    throw e
-  }
-}
-
-// Find the innermost node of a given type that contains the given
-// position. Interface similar to findNodeAt.
-function findNodeAround(node, pos, test, baseVisitor, state) {
-  test = makeTest(test);
-  if (!baseVisitor) { baseVisitor = base; }
-  try {
-    (function c(node, st, override) {
-      var type = override || node.type;
-      if (node.start > pos || node.end < pos) { return }
+  function simple(node, visitors, baseVisitor, state, override) {
+    if (!baseVisitor) { baseVisitor = base
+    ; }(function c(node, st, override) {
+      var type = override || node.type, found = visitors[type];
      baseVisitor[type](node, st, c);
-      if (test(type, node)) { throw new Found(node, st) }
-    })(node, state);
-  } catch (e) {
-    if (e instanceof Found) { return e }
-    throw e
+      if (found) { found(node, st); }
+    })(node, state, override);
  }
-}

-// Find the outermost matching node after a given position.
-function findNodeAfter(node, pos, test, baseVisitor, state) {
-  test = makeTest(test);
-  if (!baseVisitor) { baseVisitor = base; }
-  try {
-    (function c(node, st, override) {
-      if (node.end < pos) { return }
+  // An ancestor walk keeps an array of ancestor nodes (including the
+  // current node) and passes them to the callback as third parameter
+  // (and also as state parameter when no other state is present).
+  function ancestor(node, visitors, baseVisitor, state, override) {
+    var ancestors = [];
+    if (!baseVisitor) { baseVisitor = base
+    ; }(function c(node, st, override) {
+      var type = override || node.type, found = visitors[type];
+      var isNew = node !== ancestors[ancestors.length - 1];
+      if (isNew) { ancestors.push(node); }
+      baseVisitor[type](node, st, c);
+      if (found) { found(node, st || ancestors, ancestors); }
+      if (isNew) { ancestors.pop(); }
+    })(node, state, override);
+  }
+
+  // A recursive walk is one where your functions override the default
+  // walkers. They can modify and replace the state parameter that's
+  // threaded through the walk, and can opt how and whether to walk
+  // their child nodes (by calling their third argument on these
+  // nodes).
+  function recursive(node, state, funcs, baseVisitor, override) {
+    var visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor
+    ;(function c(node, st, override) {
+      visitor[override || node.type](node, st, c);
+    })(node, state, override);
+  }
+
+  function makeTest(test) {
+    if (typeof test === "string")
+      { return function (type) { return type === test; } }
+    else if (!test)
+      { return function () { return true; } }
+    else
+      { return test }
+  }
+
+  var Found = function Found(node, state) { this.node = node; this.state = state; };
+
+  // A full walk triggers the callback on each node
+  function full(node, callback, baseVisitor, state, override) {
+    if (!baseVisitor) { baseVisitor = base
+    ; }(function c(node, st, override) {
      var type = override || node.type;
-      if (node.start >= pos && test(type, node)) { throw new Found(node, st) }
+      baseVisitor[type](node, st, c);
+      if (!override) { callback(node, st, type); }
+    })(node, state, override);
+  }
+
+  // An fullAncestor walk is like an ancestor walk, but triggers
+  // the callback on each node
+  function fullAncestor(node, callback, baseVisitor, state) {
+    if (!baseVisitor) { baseVisitor = base; }
+    var ancestors = []
+    ;(function c(node, st, override) {
+      var type = override || node.type;
+      var isNew = node !== ancestors[ancestors.length - 1];
+      if (isNew) { ancestors.push(node); }
+      baseVisitor[type](node, st, c);
+      if (!override) { callback(node, st || ancestors, ancestors, type); }
+      if (isNew) { ancestors.pop(); }
+    })(node, state);
+  }
+
+  // Find a node with a given start, end, and type (all are optional,
+  // null can be used as wildcard). Returns a {node, state} object, or
+  // undefined when it doesn't find a matching node.
+  function findNodeAt(node, start, end, test, baseVisitor, state) {
+    if (!baseVisitor) { baseVisitor = base; }
+    test = makeTest(test);
+    try {
+      (function c(node, st, override) {
+        var type = override || node.type;
+        if ((start == null || node.start <= start) &&
+            (end == null || node.end >= end))
+          { baseVisitor[type](node, st, c); }
+        if ((start == null || node.start === start) &&
+            (end == null || node.end === end) &&
+            test(type, node))
+          { throw new Found(node, st) }
+      })(node, state);
+    } catch (e) {
+      if (e instanceof Found) { return e }
+      throw e
+    }
+  }
+
+  // Find the innermost node of a given type that contains the given
+  // position. Interface similar to findNodeAt.
+  function findNodeAround(node, pos, test, baseVisitor, state) {
+    test = makeTest(test);
+    if (!baseVisitor) { baseVisitor = base; }
+    try {
+      (function c(node, st, override) {
+        var type = override || node.type;
+        if (node.start > pos || node.end < pos) { return }
+        baseVisitor[type](node, st, c);
+        if (test(type, node)) { throw new Found(node, st) }
+      })(node, state);
+    } catch (e) {
+      if (e instanceof Found) { return e }
+      throw e
+    }
+  }
+
+  // Find the outermost matching node after a given position.
+  function findNodeAfter(node, pos, test, baseVisitor, state) {
+    test = makeTest(test);
+    if (!baseVisitor) { baseVisitor = base; }
+    try {
+      (function c(node, st, override) {
+        if (node.end < pos) { return }
+        var type = override || node.type;
+        if (node.start >= pos && test(type, node)) { throw new Found(node, st) }
+        baseVisitor[type](node, st, c);
+      })(node, state);
+    } catch (e) {
+      if (e instanceof Found) { return e }
+      throw e
+    }
+  }
+
+  // Find the outermost matching node before a given position.
+  function findNodeBefore(node, pos, test, baseVisitor, state) {
+    test = makeTest(test);
+    if (!baseVisitor) { baseVisitor = base; }
+    var max
+    ;(function c(node, st, override) {
+      if (node.start > pos) { return }
+      var type = override || node.type;
+      if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))
+        { max = new Found(node, st); }
      baseVisitor[type](node, st, c);
    })(node, state);
-  } catch (e) {
-    if (e instanceof Found) { return e }
-    throw e
+    return max
  }
-}

-// Find the outermost matching node before a given position.
-function findNodeBefore(node, pos, test, baseVisitor, state) {
-  test = makeTest(test);
-  if (!baseVisitor) { baseVisitor = base; }
-  var max;(function c(node, st, override) {
-    if (node.start > pos) { return }
-    var type = override || node.type;
-    if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))
-      { max = new Found(node, st); }
-    baseVisitor[type](node, st, c);
-  })(node, state);
-  return max
-}
+  // Fallback to an Object.create polyfill for older environments.
+  var create = Object.create || function(proto) {
+    function Ctor() {}
+    Ctor.prototype = proto;
+    return new Ctor
+  };

-// Fallback to an Object.create polyfill for older environments.
-var create = Object.create || function(proto) {
-  function Ctor() {}
-  Ctor.prototype = proto;
-  return new Ctor
-};
-
-// Used to create a custom walker. Will fill in all missing node
-// type properties with the defaults.
-function make(funcs, baseVisitor) {
-  var visitor = create(baseVisitor || base);
-  for (var type in funcs) { visitor[type] = funcs[type]; }
-  return visitor
-}
-
-function skipThrough(node, st, c) { c(node, st); }
-function ignore(_node, _st, _c) {}
-
-// Node walkers.
-
-var base = {};
-
-base.Program = base.BlockStatement = function (node, st, c) {
-  for (var i = 0, list = node.body; i < list.length; i += 1)
-    {
-    var stmt = list[i];
-
-    c(stmt, st, "Statement");
+  // Used to create a custom walker. Will fill in all missing node
+  // type properties with the defaults.
+  function make(funcs, baseVisitor) {
+    var visitor = create(baseVisitor || base);
+    for (var type in funcs) { visitor[type] = funcs[type]; }
+    return visitor
  }
-};
-base.Statement = skipThrough;
-base.EmptyStatement = ignore;
-base.ExpressionStatement = base.ParenthesizedExpression =
-  function (node, st, c) { return c(node.expression, st, "Expression"); };
-base.IfStatement = function (node, st, c) {
-  c(node.test, st, "Expression");
-  c(node.consequent, st, "Statement");
-  if (node.alternate) { c(node.alternate, st, "Statement"); }
-};
-base.LabeledStatement = function (node, st, c) { return c(node.body, st, "Statement"); };
-base.BreakStatement = base.ContinueStatement = ignore;
-base.WithStatement = function (node, st, c) {
-  c(node.object, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.SwitchStatement = function (node, st, c) {
-  c(node.discriminant, st, "Expression");
-  for (var i = 0, list = node.cases; i < list.length; i += 1) {
-    var cs = list[i];

-    if (cs.test) { c(cs.test, st, "Expression"); }
-    for (var i$1 = 0, list$1 = cs.consequent; i$1 < list$1.length; i$1 += 1)
+  function skipThrough(node, st, c) { c(node, st); }
+  function ignore(_node, _st, _c) {}
+
+  // Node walkers.
+
+  var base = {};
+
+  base.Program = base.BlockStatement = function (node, st, c) {
+    for (var i = 0, list = node.body; i < list.length; i += 1)
      {
-      var cons = list$1[i$1];
+      var stmt = list[i];
+
+      c(stmt, st, "Statement");
+    }
+  };
+  base.Statement = skipThrough;
+  base.EmptyStatement = ignore;
+  base.ExpressionStatement = base.ParenthesizedExpression = base.ChainExpression =
+    function (node, st, c) { return c(node.expression, st, "Expression"); };
+  base.IfStatement = function (node, st, c) {
+    c(node.test, st, "Expression");
+    c(node.consequent, st, "Statement");
+    if (node.alternate) { c(node.alternate, st, "Statement"); }
+  };
+  base.LabeledStatement = function (node, st, c) { return c(node.body, st, "Statement"); };
+  base.BreakStatement = base.ContinueStatement = ignore;
+  base.WithStatement = function (node, st, c) {
+    c(node.object, st, "Expression");
+    c(node.body, st, "Statement");
+  };
+  base.SwitchStatement = function (node, st, c) {
+    c(node.discriminant, st, "Expression");
+    for (var i$1 = 0, list$1 = node.cases; i$1 < list$1.length; i$1 += 1) {
+      var cs = list$1[i$1];
+
+      if (cs.test) { c(cs.test, st, "Expression"); }
+      for (var i = 0, list = cs.consequent; i < list.length; i += 1)
+        {
+        var cons = list[i];
+
+        c(cons, st, "Statement");
+      }
+    }
+  };
+  base.SwitchCase = function (node, st, c) {
+    if (node.test) { c(node.test, st, "Expression"); }
+    for (var i = 0, list = node.consequent; i < list.length; i += 1)
+      {
+      var cons = list[i];

      c(cons, st, "Statement");
    }
-  }
-};
-base.SwitchCase = function (node, st, c) {
-  if (node.test) { c(node.test, st, "Expression"); }
-  for (var i = 0, list = node.consequent; i < list.length; i += 1)
-    {
-    var cons = list[i];
+  };
+  base.ReturnStatement = base.YieldExpression = base.AwaitExpression = function (node, st, c) {
+    if (node.argument) { c(node.argument, st, "Expression"); }
+  };
+  base.ThrowStatement = base.SpreadElement =
+    function (node, st, c) { return c(node.argument, st, "Expression"); };
+  base.TryStatement = function (node, st, c) {
+    c(node.block, st, "Statement");
+    if (node.handler) { c(node.handler, st); }
+    if (node.finalizer) { c(node.finalizer, st, "Statement"); }
+  };
+  base.CatchClause = function (node, st, c) {
+    if (node.param) { c(node.param, st, "Pattern"); }
+    c(node.body, st, "Statement");
+  };
+  base.WhileStatement = base.DoWhileStatement = function (node, st, c) {
+    c(node.test, st, "Expression");
+    c(node.body, st, "Statement");
+  };
+  base.ForStatement = function (node, st, c) {
+    if (node.init) { c(node.init, st, "ForInit"); }
+    if (node.test) { c(node.test, st, "Expression"); }
+    if (node.update) { c(node.update, st, "Expression"); }
+    c(node.body, st, "Statement");
+  };
+  base.ForInStatement = base.ForOfStatement = function (node, st, c) {
+    c(node.left, st, "ForInit");
+    c(node.right, st, "Expression");
+    c(node.body, st, "Statement");
+  };
+  base.ForInit = function (node, st, c) {
+    if (node.type === "VariableDeclaration") { c(node, st); }
+    else { c(node, st, "Expression"); }
+  };
+  base.DebuggerStatement = ignore;

-    c(cons, st, "Statement");
-  }
-};
-base.ReturnStatement = base.YieldExpression = base.AwaitExpression = function (node, st, c) {
-  if (node.argument) { c(node.argument, st, "Expression"); }
-};
-base.ThrowStatement = base.SpreadElement =
-  function (node, st, c) { return c(node.argument, st, "Expression"); };
-base.TryStatement = function (node, st, c) {
-  c(node.block, st, "Statement");
-  if (node.handler) { c(node.handler, st); }
-  if (node.finalizer) { c(node.finalizer, st, "Statement"); }
-};
-base.CatchClause = function (node, st, c) {
-  if (node.param) { c(node.param, st, "Pattern"); }
-  c(node.body, st, "Statement");
-};
-base.WhileStatement = base.DoWhileStatement = function (node, st, c) {
-  c(node.test, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.ForStatement = function (node, st, c) {
-  if (node.init) { c(node.init, st, "ForInit"); }
-  if (node.test) { c(node.test, st, "Expression"); }
-  if (node.update) { c(node.update, st, "Expression"); }
-  c(node.body, st, "Statement");
-};
-base.ForInStatement = base.ForOfStatement = function (node, st, c) {
-  c(node.left, st, "ForInit");
-  c(node.right, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.ForInit = function (node, st, c) {
-  if (node.type === "VariableDeclaration") { c(node, st); }
-  else { c(node, st, "Expression"); }
-};
-base.DebuggerStatement = ignore;
-
-base.FunctionDeclaration = function (node, st, c) { return c(node, st, "Function"); };
-base.VariableDeclaration = function (node, st, c) {
-  for (var i = 0, list = node.declarations; i < list.length; i += 1)
-    {
-    var decl = list[i];
-
-    c(decl, st);
-  }
-};
-base.VariableDeclarator = function (node, st, c) {
-  c(node.id, st, "Pattern");
-  if (node.init) { c(node.init, st, "Expression"); }
-};
-
-base.Function = function (node, st, c) {
-  if (node.id) { c(node.id, st, "Pattern"); }
-  for (var i = 0, list = node.params; i < list.length; i += 1)
-    {
-    var param = list[i];
-
-    c(param, st, "Pattern");
-  }
-  c(node.body, st, node.expression ? "Expression" : "Statement");
-};
-
-base.Pattern = function (node, st, c) {
-  if (node.type === "Identifier")
-    { c(node, st, "VariablePattern"); }
-  else if (node.type === "MemberExpression")
-    { c(node, st, "MemberPattern"); }
-  else
-    { c(node, st); }
-};
-base.VariablePattern = ignore;
-base.MemberPattern = skipThrough;
-base.RestElement = function (node, st, c) { return c(node.argument, st, "Pattern"); };
-base.ArrayPattern = function (node, st, c) {
-  for (var i = 0, list = node.elements; i < list.length; i += 1) {
-    var elt = list[i];
-
-    if (elt) { c(elt, st, "Pattern"); }
-  }
-};
-base.ObjectPattern = function (node, st, c) {
-  for (var i = 0, list = node.properties; i < list.length; i += 1) {
-    var prop = list[i];
-
-    if (prop.type === "Property") {
-      if (prop.computed) { c(prop.key, st, "Expression"); }
-      c(prop.value, st, "Pattern");
-    } else if (prop.type === "RestElement") {
-      c(prop.argument, st, "Pattern");
-    }
-  }
-};
-
-base.Expression = skipThrough;
-base.ThisExpression = base.Super = base.MetaProperty = ignore;
-base.ArrayExpression = function (node, st, c) {
-  for (var i = 0, list = node.elements; i < list.length; i += 1) {
-    var elt = list[i];
-
-    if (elt) { c(elt, st, "Expression"); }
-  }
-};
-base.ObjectExpression = function (node, st, c) {
-  for (var i = 0, list = node.properties; i < list.length; i += 1)
-    {
-    var prop = list[i];
-
-    c(prop, st);
-  }
-};
-base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration;
-base.SequenceExpression = function (node, st, c) {
-  for (var i = 0, list = node.expressions; i < list.length; i += 1)
-    {
-    var expr = list[i];
-
-    c(expr, st, "Expression");
-  }
-};
-base.TemplateLiteral = function (node, st, c) {
-  for (var i = 0, list = node.quasis; i < list.length; i += 1)
-    {
-    var quasi = list[i];
-
-    c(quasi, st);
-  }
-
-  for (var i$1 = 0, list$1 = node.expressions; i$1 < list$1.length; i$1 += 1)
-    {
-    var expr = list$1[i$1];
-
-    c(expr, st, "Expression");
-  }
-};
-base.TemplateElement = ignore;
-base.UnaryExpression = base.UpdateExpression = function (node, st, c) {
-  c(node.argument, st, "Expression");
-};
-base.BinaryExpression = base.LogicalExpression = function (node, st, c) {
-  c(node.left, st, "Expression");
-  c(node.right, st, "Expression");
-};
-base.AssignmentExpression = base.AssignmentPattern = function (node, st, c) {
-  c(node.left, st, "Pattern");
-  c(node.right, st, "Expression");
-};
-base.ConditionalExpression = function (node, st, c) {
-  c(node.test, st, "Expression");
-  c(node.consequent, st, "Expression");
-  c(node.alternate, st, "Expression");
-};
-base.NewExpression = base.CallExpression = function (node, st, c) {
-  c(node.callee, st, "Expression");
-  if (node.arguments)
-    { for (var i = 0, list = node.arguments; i < list.length; i += 1)
+  base.FunctionDeclaration = function (node, st, c) { return c(node, st, "Function"); };
+  base.VariableDeclaration = function (node, st, c) {
+    for (var i = 0, list = node.declarations; i < list.length; i += 1)
      {
-        var arg = list[i];
+      var decl = list[i];

-        c(arg, st, "Expression");
-      } }
-};
-base.MemberExpression = function (node, st, c) {
-  c(node.object, st, "Expression");
-  if (node.computed) { c(node.property, st, "Expression"); }
-};
-base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st, c) {
-  if (node.declaration)
-    { c(node.declaration, st, node.type === "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression"); }
-  if (node.source) { c(node.source, st, "Expression"); }
-};
-base.ExportAllDeclaration = function (node, st, c) {
-  c(node.source, st, "Expression");
-};
-base.ImportDeclaration = function (node, st, c) {
-  for (var i = 0, list = node.specifiers; i < list.length; i += 1)
-    {
-    var spec = list[i];
+      c(decl, st);
+    }
+  };
+  base.VariableDeclarator = function (node, st, c) {
+    c(node.id, st, "Pattern");
+    if (node.init) { c(node.init, st, "Expression"); }
+  };

-    c(spec, st);
-  }
-  c(node.source, st, "Expression");
-};
-base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;
+  base.Function = function (node, st, c) {
+    if (node.id) { c(node.id, st, "Pattern"); }
+    for (var i = 0, list = node.params; i < list.length; i += 1)
+      {
+      var param = list[i];

-base.TaggedTemplateExpression = function (node, st, c) {
-  c(node.tag, st, "Expression");
-  c(node.quasi, st, "Expression");
-};
-base.ClassDeclaration = base.ClassExpression = function (node, st, c) { return c(node, st, "Class"); };
-base.Class = function (node, st, c) {
-  if (node.id) { c(node.id, st, "Pattern"); }
-  if (node.superClass) { c(node.superClass, st, "Expression"); }
-  c(node.body, st);
-};
-base.ClassBody = function (node, st, c) {
-  for (var i = 0, list = node.body; i < list.length; i += 1)
-    {
-    var elt = list[i];
+      c(param, st, "Pattern");
+    }
+    c(node.body, st, node.expression ? "Expression" : "Statement");
+  };

-    c(elt, st);
-  }
-};
-base.MethodDefinition = base.Property = function (node, st, c) {
-  if (node.computed) { c(node.key, st, "Expression"); }
-  c(node.value, st, "Expression");
-};
+  base.Pattern = function (node, st, c) {
+    if (node.type === "Identifier")
+      { c(node, st, "VariablePattern"); }
+    else if (node.type === "MemberExpression")
+      { c(node, st, "MemberPattern"); }
+    else
+      { c(node, st); }
+  };
+  base.VariablePattern = ignore;
+  base.MemberPattern = skipThrough;
+  base.RestElement = function (node, st, c) { return c(node.argument, st, "Pattern"); };
+  base.ArrayPattern = function (node, st, c) {
+    for (var i = 0, list = node.elements; i < list.length; i += 1) {
+      var elt = list[i];

-exports.simple = simple;
-exports.ancestor = ancestor;
-exports.recursive = recursive;
-exports.full = full;
-exports.fullAncestor = fullAncestor;
-exports.findNodeAt = findNodeAt;
-exports.findNodeAround = findNodeAround;
-exports.findNodeAfter = findNodeAfter;
-exports.findNodeBefore = findNodeBefore;
-exports.make = make;
-exports.base = base;
+      if (elt) { c(elt, st, "Pattern"); }
+    }
+  };
+  base.ObjectPattern = function (node, st, c) {
+    for (var i = 0, list = node.properties; i < list.length; i += 1) {
+      var prop = list[i];

-Object.defineProperty(exports, '__esModule', { value: true });
+      if (prop.type === "Property") {
+        if (prop.computed) { c(prop.key, st, "Expression"); }
+        c(prop.value, st, "Pattern");
+      } else if (prop.type === "RestElement") {
+        c(prop.argument, st, "Pattern");
+      }
+    }
+  };
+
+  base.Expression = skipThrough;
+  base.ThisExpression = base.Super = base.MetaProperty = ignore;
+  base.ArrayExpression = function (node, st, c) {
+    for (var i = 0, list = node.elements; i < list.length; i += 1) {
+      var elt = list[i];
+
+      if (elt) { c(elt, st, "Expression"); }
+    }
+  };
+  base.ObjectExpression = function (node, st, c) {
+    for (var i = 0, list = node.properties; i < list.length; i += 1)
+      {
+      var prop = list[i];
+
+      c(prop, st);
+    }
+  };
+  base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration;
+  base.SequenceExpression = function (node, st, c) {
+    for (var i = 0, list = node.expressions; i < list.length; i += 1)
+      {
+      var expr = list[i];
+
+      c(expr, st, "Expression");
+    }
+  };
+  base.TemplateLiteral = function (node, st, c) {
+    for (var i = 0, list = node.quasis; i < list.length; i += 1)
+      {
+      var quasi = list[i];
+
+      c(quasi, st);
+    }
+
+    for (var i$1 = 0, list$1 = node.expressions; i$1 < list$1.length; i$1 += 1)
+      {
+      var expr = list$1[i$1];
+
+      c(expr, st, "Expression");
+    }
+  };
+  base.TemplateElement = ignore;
+  base.UnaryExpression = base.UpdateExpression = function (node, st, c) {
+    c(node.argument, st, "Expression");
+  };
+  base.BinaryExpression = base.LogicalExpression = function (node, st, c) {
+    c(node.left, st, "Expression");
+    c(node.right, st, "Expression");
+  };
+  base.AssignmentExpression = base.AssignmentPattern = function (node, st, c) {
+    c(node.left, st, "Pattern");
+    c(node.right, st, "Expression");
+  };
+  base.ConditionalExpression = function (node, st, c) {
+    c(node.test, st, "Expression");
+    c(node.consequent, st, "Expression");
+    c(node.alternate, st, "Expression");
+  };
+  base.NewExpression = base.CallExpression = function (node, st, c) {
+    c(node.callee, st, "Expression");
+    if (node.arguments)
+      { for (var i = 0, list = node.arguments; i < list.length; i += 1)
+        {
+          var arg = list[i];
+
+          c(arg, st, "Expression");
+        } }
+  };
+  base.MemberExpression = function (node, st, c) {
+    c(node.object, st, "Expression");
+    if (node.computed) { c(node.property, st, "Expression"); }
+  };
+  base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st, c) {
+    if (node.declaration)
+      { c(node.declaration, st, node.type === "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression"); }
+    if (node.source) { c(node.source, st, "Expression"); }
+  };
+  base.ExportAllDeclaration = function (node, st, c) {
+    if (node.exported)
+      { c(node.exported, st); }
+    c(node.source, st, "Expression");
+  };
+  base.ImportDeclaration = function (node, st, c) {
+    for (var i = 0, list = node.specifiers; i < list.length; i += 1)
+      {
+      var spec = list[i];
+
+      c(spec, st);
+    }
+    c(node.source, st, "Expression");
+  };
+  base.ImportExpression = function (node, st, c) {
+    c(node.source, st, "Expression");
+  };
+  base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;
+
+  base.TaggedTemplateExpression = function (node, st, c) {
+    c(node.tag, st, "Expression");
+    c(node.quasi, st, "Expression");
+  };
+  base.ClassDeclaration = base.ClassExpression = function (node, st, c) { return c(node, st, "Class"); };
+  base.Class = function (node, st, c) {
+    if (node.id) { c(node.id, st, "Pattern"); }
+    if (node.superClass) { c(node.superClass, st, "Expression"); }
+    c(node.body, st);
+  };
+  base.ClassBody = function (node, st, c) {
+    for (var i = 0, list = node.body; i < list.length; i += 1)
+      {
+      var elt = list[i];
+
+      c(elt, st);
+    }
+  };
+  base.MethodDefinition = base.Property = function (node, st, c) {
+    if (node.computed) { c(node.key, st, "Expression"); }
+    c(node.value, st, "Expression");
+  };
+
+  exports.ancestor = ancestor;
+  exports.base = base;
+  exports.findNodeAfter = findNodeAfter;
+  exports.findNodeAround = findNodeAround;
+  exports.findNodeAt = findNodeAt;
+  exports.findNodeBefore = findNodeBefore;
+  exports.full = full;
+  exports.fullAncestor = fullAncestor;
+  exports.make = make;
+  exports.recursive = recursive;
+  exports.simple = simple;
+
+  Object.defineProperty(exports, '__esModule', { value: true });

 })));
-//# sourceMappingURL=walk.js.map
--- a/node_modules/acorn-walk/dist/walk.mjs
+++ b/node_modules/acorn-walk/dist/walk.mjs
@@ -28,7 +28,7 @@ function simple(node, visitors, baseVisitor, state, override) {
 // An ancestor walk keeps an array of ancestor nodes (including the
 // current node) and passes them to the callback as third parameter
 // (and also as state parameter when no other state is present).
-function ancestor(node, visitors, baseVisitor, state) {
+function ancestor(node, visitors, baseVisitor, state, override) {
  var ancestors = [];
  if (!baseVisitor) { baseVisitor = base
  ; }(function c(node, st, override) {
@@ -38,7 +38,7 @@ function ancestor(node, visitors, baseVisitor, state) {
    baseVisitor[type](node, st, c);
    if (found) { found(node, st || ancestors, ancestors); }
    if (isNew) { ancestors.pop(); }
-  })(node, state);
+  })(node, state, override);
 }

 // A recursive walk is one where your functions override the default
@@ -47,7 +47,8 @@ function ancestor(node, visitors, baseVisitor, state) {
 // their child nodes (by calling their third argument on these
 // nodes).
 function recursive(node, state, funcs, baseVisitor, override) {
-  var visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor;(function c(node, st, override) {
+  var visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor
+  ;(function c(node, st, override) {
    visitor[override || node.type](node, st, c);
  })(node, state, override);
 }
@@ -77,7 +78,8 @@ function full(node, callback, baseVisitor, state, override) {
 // the callback on each node
 function fullAncestor(node, callback, baseVisitor, state) {
  if (!baseVisitor) { baseVisitor = base; }
-  var ancestors = [];(function c(node, st, override) {
+  var ancestors = []
+  ;(function c(node, st, override) {
    var type = override || node.type;
    var isNew = node !== ancestors[ancestors.length - 1];
    if (isNew) { ancestors.push(node); }
@@ -149,7 +151,8 @@ function findNodeAfter(node, pos, test, baseVisitor, state) {
 function findNodeBefore(node, pos, test, baseVisitor, state) {
  test = makeTest(test);
  if (!baseVisitor) { baseVisitor = base; }
-  var max;(function c(node, st, override) {
+  var max
+  ;(function c(node, st, override) {
    if (node.start > pos) { return }
    var type = override || node.type;
    if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))
@@ -191,7 +194,7 @@ base.Program = base.BlockStatement = function (node, st, c) {
 };
 base.Statement = skipThrough;
 base.EmptyStatement = ignore;
-base.ExpressionStatement = base.ParenthesizedExpression =
+base.ExpressionStatement = base.ParenthesizedExpression = base.ChainExpression =
  function (node, st, c) { return c(node.expression, st, "Expression"); };
 base.IfStatement = function (node, st, c) {
  c(node.test, st, "Expression");
@@ -206,13 +209,13 @@ base.WithStatement = function (node, st, c) {
 };
 base.SwitchStatement = function (node, st, c) {
  c(node.discriminant, st, "Expression");
-  for (var i = 0, list = node.cases; i < list.length; i += 1) {
-    var cs = list[i];
+  for (var i$1 = 0, list$1 = node.cases; i$1 < list$1.length; i$1 += 1) {
+    var cs = list$1[i$1];

    if (cs.test) { c(cs.test, st, "Expression"); }
-    for (var i$1 = 0, list$1 = cs.consequent; i$1 < list$1.length; i$1 += 1)
+    for (var i = 0, list = cs.consequent; i < list.length; i += 1)
      {
-      var cons = list$1[i$1];
+      var cons = list[i];

      c(cons, st, "Statement");
    }
@@ -396,6 +399,8 @@ base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st
  if (node.source) { c(node.source, st, "Expression"); }
 };
 base.ExportAllDeclaration = function (node, st, c) {
+  if (node.exported)
+    { c(node.exported, st); }
  c(node.source, st, "Expression");
 };
 base.ImportDeclaration = function (node, st, c) {
@@ -407,6 +412,9 @@ base.ImportDeclaration = function (node, st, c) {
  }
  c(node.source, st, "Expression");
 };
+base.ImportExpression = function (node, st, c) {
+  c(node.source, st, "Expression");
+};
 base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;

 base.TaggedTemplateExpression = function (node, st, c) {
@@ -432,5 +440,4 @@ base.MethodDefinition = base.Property = function (node, st, c) {
  c(node.value, st, "Expression");
 };

-export { simple, ancestor, recursive, full, fullAncestor, findNodeAt, findNodeAround, findNodeAfter, findNodeBefore, make, base };
-//# sourceMappingURL=walk.mjs.map
+export { ancestor, base, findNodeAfter, findNodeAround, findNodeAt, findNodeBefore, full, fullAncestor, make, recursive, simple };
--- a/node_modules/acorn-walk/package.json
+++ b/node_modules/acorn-walk/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "acorn-walk@^6.0.1",
-  "_id": "acorn-walk@6.1.1",
+  "_from": "acorn-walk@^7.1.1",
+  "_id": "acorn-walk@7.2.0",
  "_inBundle": false,
-  "_integrity": "sha512-OtUw6JUTgxA2QoqqmrmQ7F2NYqiBPi/L2jqHyFtllhOUvXYQXf0Z1CYUinIfyT4bTCGmrA7gX9FvHA81uzCoVw==",
+  "_integrity": "sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==",
  "_location": "/acorn-walk",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "acorn-walk@^6.0.1",
+    "raw": "acorn-walk@^7.1.1",
    "name": "acorn-walk",
    "escapedName": "acorn-walk",
-    "rawSpec": "^6.0.1",
+    "rawSpec": "^7.1.1",
    "saveSpec": null,
-    "fetchSpec": "^6.0.1"
+    "fetchSpec": "^7.1.1"
  },
  "_requiredBy": [
    "/acorn-globals"
  ],
-  "_resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.1.1.tgz",
-  "_shasum": "d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913",
-  "_spec": "acorn-walk@^6.0.1",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\acorn-globals",
+  "_resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.2.0.tgz",
+  "_shasum": "0de889a601203909b0fbe07b8938dc21d2e967bc",
+  "_spec": "acorn-walk@^7.1.1",
+  "_where": "D:\\Projects\\minifyfromhtml\\node_modules\\acorn-globals",
  "bugs": {
    "url": "https://github.com/acornjs/acorn/issues"
  },
@@ -59,5 +59,6 @@
  "scripts": {
    "prepare": "cd ..; npm run build:walk"
  },
-  "version": "6.1.1"
+  "types": "dist/walk.d.ts",
+  "version": "7.2.0"
 }
--- a/node_modules/acorn/CHANGELOG.md
+++ b/node_modules/acorn/CHANGELOG.md
@@ -1,3 +1,213 @@
+## 8.2.4 (2021-05-04)
+
+### Bug fixes
+
+Fix spec conformity in corner case 'for await (async of ...)'.
+
+## 8.2.3 (2021-05-04)
+
+### Bug fixes
+
+Fix an issue where the library couldn't parse 'for (async of ...)'.
+
+Fix a bug in UTF-16 decoding that would read characters incorrectly in some circumstances.
+
+## 8.2.2 (2021-04-29)
+
+### Bug fixes
+
+Fix a bug where a class field initialized to an async arrow function wouldn't allow await inside it. Same issue existed for generator arrow functions with yield.
+
+## 8.2.1 (2021-04-24)
+
+### Bug fixes
+
+Fix a regression introduced in 8.2.0 where static or async class methods with keyword names fail to parse.
+
+## 8.2.0 (2021-04-24)
+
+### New features
+
+Add support for ES2022 class fields and private methods.
+
+## 8.1.1 (2021-04-12)
+
+### Various
+
+Stop shipping source maps in the NPM package.
+
+## 8.1.0 (2021-03-09)
+
+### Bug fixes
+
+Fix a spurious error in nested destructuring arrays.
+
+### New features
+
+Expose `allowAwaitOutsideFunction` in CLI interface.
+
+Make `allowImportExportAnywhere` also apply to `import.meta`.
+
+## 8.0.5 (2021-01-25)
+
+### Bug fixes
+
+Adjust package.json to work with Node 12.16.0 and 13.0-13.6.
+
+## 8.0.4 (2020-10-05)
+
+### Bug fixes
+
+Make `await x ** y` an error, following the spec.
+
+Fix potentially exponential regular expression.
+
+## 8.0.3 (2020-10-02)
+
+### Bug fixes
+
+Fix a wasteful loop during `Parser` creation when setting `ecmaVersion` to `"latest"`.
+
+## 8.0.2 (2020-09-30)
+
+### Bug fixes
+
+Make the TypeScript types reflect the current allowed values for `ecmaVersion`.
+
+Fix another regexp/division tokenizer issue.
+
+## 8.0.1 (2020-08-12)
+
+### Bug fixes
+
+Provide the correct value in the `version` export.
+
+## 8.0.0 (2020-08-12)
+
+### Bug fixes
+
+Disallow expressions like `(a = b) = c`.
+
+Make non-octal escape sequences a syntax error in strict mode.
+
+### New features
+
+The package can now be loaded directly as an ECMAScript module in node 13+.
+
+Update to the set of Unicode properties from ES2021.
+
+### Breaking changes
+
+The `ecmaVersion` option is now required. For the moment, omitting it will still work with a warning, but that will change in a future release.
+
+Some changes to method signatures that may be used by plugins.
+
+## 7.4.0 (2020-08-03)
+
+### New features
+
+Add support for logical assignment operators.
+
+Add support for numeric separators.
+
+## 7.3.1 (2020-06-11)
+
+### Bug fixes
+
+Make the string in the `version` export match the actual library version.
+
+## 7.3.0 (2020-06-11)
+
+### Bug fixes
+
+Fix a bug that caused parsing of object patterns with a property named `set` that had a default value to fail.
+
+### New features
+
+Add support for optional chaining (`?.`).
+
+## 7.2.0 (2020-05-09)
+
+### Bug fixes
+
+Fix precedence issue in parsing of async arrow functions.
+
+### New features
+
+Add support for nullish coalescing.
+
+Add support for `import.meta`.
+
+Support `export * as ...` syntax.
+
+Upgrade to Unicode 13.
+
+## 6.4.1 (2020-03-09)
+
+### Bug fixes
+
+More carefully check for valid UTF16 surrogate pairs in regexp validator.
+
+## 7.1.1 (2020-03-01)
+
+### Bug fixes
+
+Treat `\8` and `\9` as invalid escapes in template strings.
+
+Allow unicode escapes in property names that are keywords.
+
+Don't error on an exponential operator expression as argument to `await`.
+
+More carefully check for valid UTF16 surrogate pairs in regexp validator.
+
+## 7.1.0 (2019-09-24)
+
+### Bug fixes
+
+Disallow trailing object literal commas when ecmaVersion is less than 5.
+
+### New features
+
+Add a static `acorn` property to the `Parser` class that contains the entire module interface, to allow plugins to access the instance of the library that they are acting on.
+
+## 7.0.0 (2019-08-13)
+
+### Breaking changes
+
+Changes the node format for dynamic imports to use the `ImportExpression` node type, as defined in [ESTree](https://github.com/estree/estree/blob/master/es2020.md#importexpression).
+
+Makes 10 (ES2019) the default value for the `ecmaVersion` option.
+
+## 6.3.0 (2019-08-12)
+
+### New features
+
+`sourceType: "module"` can now be used even when `ecmaVersion` is less than 6, to parse module-style code that otherwise conforms to an older standard.
+
+## 6.2.1 (2019-07-21)
+
+### Bug fixes
+
+Fix bug causing Acorn to treat some characters as identifier characters that shouldn't be treated as such.
+
+Fix issue where setting the `allowReserved` option to `"never"` allowed reserved words in some circumstances.
+
+## 6.2.0 (2019-07-04)
+
+### Bug fixes
+
+Improve valid assignment checking in `for`/`in` and `for`/`of` loops.
+
+Disallow binding `let` in patterns.
+
+### New features
+
+Support bigint syntax with `ecmaVersion` >= 11.
+
+Support dynamic `import` syntax with `ecmaVersion` >= 11.
+
+Upgrade to Unicode version 12.
+
 ## 6.1.1 (2019-02-27)

 ### Bug fixes
--- a/node_modules/acorn/LICENSE
+++ b/node_modules/acorn/LICENSE
@@ -1,4 +1,6 @@
-Copyright (C) 2012-2018 by various contributors (see AUTHORS)
+MIT License
+
+Copyright (C) 2012-2020 by various contributors (see AUTHORS)

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/node_modules/acorn/README.md
+++ b/node_modules/acorn/README.md
@@ -32,14 +32,14 @@ npm install
 ## Interface

 **parse**`(input, options)` is the main interface to the library. The
-`input` parameter is a string, `options` can be undefined or an object
-setting some of the options listed below. The return value will be an
-abstract syntax tree object as specified by the [ESTree
+`input` parameter is a string, `options` must be an object setting
+some of the options listed below. The return value will be an abstract
+syntax tree object as specified by the [ESTree
 spec](https://github.com/estree/estree).

 ```javascript
 let acorn = require("acorn");
-console.log(acorn.parse("1 + 1"));
+console.log(acorn.parse("1 + 1", {ecmaVersion: 2020}));
 ```

 When encountering a syntax error, the parser will raise a
@@ -48,22 +48,27 @@ have a `pos` property that indicates the string offset at which the
 error occurred, and a `loc` object that contains a `{line, column}`
 object referring to that same position.

-Options can be provided by passing a second argument, which should be
-an object containing any of these fields:
+Options are provided by in a second argument, which should be an
+object containing any of these fields (only `ecmaVersion` is
+required):

 - **ecmaVersion**: Indicates the ECMAScript version to parse. Must be
-  either 3, 5, 6 (2015), 7 (2016), 8 (2017), 9 (2018) or 10 (2019, partial
-  support). This influences support for strict mode, the set of
-  reserved words, and support for new syntax features. Default is 7.
+  either 3, 5, 6 (or 2015), 7 (2016), 8 (2017), 9 (2018), 10 (2019),
+  11 (2020), or 12 (2021, partial support), or `"latest"` (the latest
+  the library supports). This influences support for strict mode, the
+  set of reserved words, and support for new syntax features.

  **NOTE**: Only 'stage 4' (finalized) ECMAScript features are being
-  implemented by Acorn. Other proposed new features can be implemented
-  through plugins.
+  implemented by Acorn. Other proposed new features must be
+  implemented through plugins.

 - **sourceType**: Indicate the mode the code should be parsed in. Can be
  either `"script"` or `"module"`. This influences global strict mode
  and parsing of `import` and `export` declarations.

+  **NOTE**: If set to `"module"`, then static `import` / `export` syntax
+  will be valid, even if `ecmaVersion` is less than 6.
+
 - **onInsertedSemicolon**: If given a callback, that callback will be
  called whenever a missing semicolon is inserted by the parser. The
  callback will be given the character offset of the point where the
@@ -85,8 +90,10 @@ an object containing any of these fields:

 - **allowImportExportEverywhere**: By default, `import` and `export`
  declarations can only appear at a program's top level. Setting this
-  option to `true` allows them anywhere where a statement is allowed.
-  
+  option to `true` allows them anywhere where a statement is allowed,
+  and also allows `import.meta` expressions to appear in scripts
+  (when `sourceType` is not `"module"`).
+
 - **allowAwaitOutsideFunction**: By default, `await` expressions can
  only appear inside `async` functions. Setting this option to
  `true` allows to have top-level `await` expressions. They are
@@ -220,7 +227,7 @@ you can use its static `extend` method.
 var acorn = require("acorn");
 var jsx = require("acorn-jsx");
 var JSXParser = acorn.Parser.extend(jsx());
-JSXParser.parse("foo(<bar/>)");
+JSXParser.parse("foo(<bar/>)", {ecmaVersion: 2020});
 ```

 The `extend` method takes any number of plugin values, and returns a
@@ -245,6 +252,9 @@ options:
 - `--allow-hash-bang`: If the code starts with the characters #! (as
  in a shellscript), the first line will be treated as a comment.

+- `--allow-await-outside-function`: Allows top-level `await` expressions.
+  See the `allowAwaitOutsideFunction` option for more information.
+
 - `--compact`: No whitespace is used in the AST output.

 - `--silent`: Do not output the AST, just return the exit status.
@@ -260,10 +270,6 @@ The utility spits out the syntax tree as JSON data.
 Plugins for ECMAScript proposals:
 
 - [`acorn-stage3`](https://github.com/acornjs/acorn-stage3): Parse most stage 3 proposals, bundling:
-   - [`acorn-async-iteration`](https://github.com/acornjs/acorn-async-iteration): Parse [async iteration proposal](https://github.com/tc39/proposal-async-iteration)
-   - [`acorn-bigint`](https://github.com/acornjs/acorn-bigint): Parse [BigInt proposal](https://github.com/tc39/proposal-bigint)
   - [`acorn-class-fields`](https://github.com/acornjs/acorn-class-fields): Parse [class fields proposal](https://github.com/tc39/proposal-class-fields)
-   - [`acorn-dynamic-import`](https://github.com/kesne/acorn-dynamic-import): Parse [import() proposal](https://github.com/tc39/proposal-dynamic-import)
   - [`acorn-import-meta`](https://github.com/acornjs/acorn-import-meta): Parse [import.meta proposal](https://github.com/tc39/proposal-import-meta)
-   - [`acorn-numeric-separator`](https://github.com/acornjs/acorn-numeric-separator): Parse [numeric separator proposal](https://github.com/tc39/proposal-numeric-separator)
   - [`acorn-private-methods`](https://github.com/acornjs/acorn-private-methods): parse [private methods, getters and setters proposal](https://github.com/tc39/proposal-private-methods)n
--- a/node_modules/acorn/dist/acorn.d.ts
+++ b/node_modules/acorn/dist/acorn.d.ts
@@ -2,21 +2,21 @@ export as namespace acorn
 export = acorn

 declare namespace acorn {
-  function parse(input: string, options?: Options): Node
+  function parse(input: string, options: Options): Node

-  function parseExpressionAt(input: string, pos?: number, options?: Options): Node
+  function parseExpressionAt(input: string, pos: number, options: Options): Node

-  function tokenizer(input: string, options?: Options): {
+  function tokenizer(input: string, options: Options): {
    getToken(): Token
    [Symbol.iterator](): Iterator<Token>
  }

  interface Options {
-    ecmaVersion?: 3 | 5 | 6 | 7 | 8 | 9 | 10 | 2015 | 2016 | 2017 | 2018 | 2019
+    ecmaVersion: 3 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 'latest'
    sourceType?: 'script' | 'module'
    onInsertedSemicolon?: (lastTokEnd: number, lastTokEndLoc?: Position) => void
    onTrailingComma?: (lastTokEnd: number, lastTokEndLoc?: Position) => void
-    allowReserved?: boolean
+    allowReserved?: boolean | 'never'
    allowReturnOutsideFunction?: boolean
    allowImportExportEverywhere?: boolean
    allowAwaitOutsideFunction?: boolean
@@ -36,14 +36,14 @@ declare namespace acorn {

  class Parser {
    constructor(options: Options, input: string, startPos?: number)
-    parse(): Node
-    static parse(input: string, options?: Options): Node
-    static parseExpressionAt(input: string, pos: number, options?: Options): Node
-    static tokenizer(input: string, options?: Options): {
+    parse(this: Parser): Node
+    static parse(this: typeof Parser, input: string, options: Options): Node
+    static parseExpressionAt(this: typeof Parser, input: string, pos: number, options: Options): Node
+    static tokenizer(this: typeof Parser, input: string, options: Options): {
      getToken(): Token
      [Symbol.iterator](): Iterator<Token>
    }
-    static extend(...plugins: ((BaseParser: typeof Parser) => typeof Parser)[]): typeof Parser
+    static extend(this: typeof Parser, ...plugins: ((BaseParser: typeof Parser) => typeof Parser)[]): typeof Parser
  }

  interface Position { line: number; column: number; offset: number }
@@ -88,6 +88,7 @@ declare namespace acorn {
    regexp: TokenType
    string: TokenType
    name: TokenType
+    privateId: TokenType
    eof: TokenType
    bracketL: TokenType
    bracketR: TokenType
--- a/node_modules/acorn/dist/acorn.js
+++ b/node_modules/acorn/dist/acorn.js
--- a/node_modules/acorn/dist/acorn.js.map
+++ b/node_modules/acorn/dist/acorn.js.map
--- a/node_modules/acorn/dist/acorn.mjs
+++ b/node_modules/acorn/dist/acorn.mjs
--- a/node_modules/acorn/dist/acorn.mjs.d.ts
+++ b/node_modules/acorn/dist/acorn.mjs.d.ts
@@ -0,0 +1,2 @@
+import * as acorn from "./acorn";
+export = acorn;
--- a/node_modules/acorn/dist/acorn.mjs.map
+++ b/node_modules/acorn/dist/acorn.mjs.map
--- a/node_modules/acorn/dist/bin.js
+++ b/node_modules/acorn/dist/bin.js
@@ -4,17 +4,13 @@ var path = require('path');
 var fs = require('fs');
 var acorn = require('./acorn.js');

-var infile;
-var forceFile;
-var silent = false;
-var compact = false;
-var tokenize = false;
+var infile, forceFile, silent = false, compact = false, tokenize = false;
 var options = {};

 function help(status) {
  var print = (status === 0) ? console.log : console.error;
  print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6|--ecma7|--ecma8|--ecma9|...|--ecma2015|--ecma2016|--ecma2017|--ecma2018|...]");
-  print("        [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]");
+  print("        [--tokenize] [--locations] [---allow-hash-bang] [--allow-await-outside-function] [--compact] [--silent] [--module] [--help] [--] [infile]");
  process.exit(status);
 }

@@ -24,6 +20,7 @@ for (var i = 2; i < process.argv.length; ++i) {
  else if (arg === "--" && !infile && i + 2 === process.argv.length) { forceFile = infile = process.argv[++i]; }
  else if (arg === "--locations") { options.locations = true; }
  else if (arg === "--allow-hash-bang") { options.allowHashBang = true; }
+  else if (arg === "--allow-await-outside-function") { options.allowAwaitOutsideFunction = true; }
  else if (arg === "--silent") { silent = true; }
  else if (arg === "--compact") { compact = true; }
  else if (arg === "--help") { help(0); }
@@ -45,14 +42,14 @@ function run(code) {
      result = acorn.parse(code, options);
    } else {
      result = [];
-      var tokenizer$$1 = acorn.tokenizer(code, options), token;
+      var tokenizer = acorn.tokenizer(code, options), token;
      do {
-        token = tokenizer$$1.getToken();
+        token = tokenizer.getToken();
        result.push(token);
      } while (token.type !== acorn.tokTypes.eof)
    }
  } catch (e) {
-    console.error(e.message);
+    console.error(infile && infile !== "-" ? e.message.replace(/\(\d+:\d+\)$/, function (m) { return m.slice(0, 1) + infile + " " + m.slice(1); }) : e.message);
    process.exit(1);
  }
  if (!silent) { console.log(JSON.stringify(result, null, compact ? null : 2)); }
--- a/node_modules/acorn/package.json
+++ b/node_modules/acorn/package.json
@@ -1,30 +1,29 @@
 {
-  "_from": "acorn@^6.0.4",
-  "_id": "acorn@6.1.1",
+  "_from": "acorn@^8.1.0",
+  "_id": "acorn@8.2.4",
  "_inBundle": false,
-  "_integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
+  "_integrity": "sha512-Ibt84YwBDDA890eDiDCEqcbwvHlBvzzDkU2cGBBDDI1QWT12jTiXIOn2CIw5KK4i6N5Z2HUxwYjzriDyqaqqZg==",
  "_location": "/acorn",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
-    "raw": "acorn@^6.0.4",
+    "raw": "acorn@^8.1.0",
    "name": "acorn",
    "escapedName": "acorn",
-    "rawSpec": "^6.0.4",
+    "rawSpec": "^8.1.0",
    "saveSpec": null,
-    "fetchSpec": "^6.0.4"
+    "fetchSpec": "^8.1.0"
  },
  "_requiredBy": [
-    "/acorn-globals",
    "/jsdom"
  ],
-  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-  "_shasum": "7d25ae05bb8ad1f9b699108e1094ecd7884adc1f",
-  "_spec": "acorn@^6.0.4",
-  "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\jsdom",
+  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-8.2.4.tgz",
+  "_shasum": "caba24b08185c3b56e3168e97d15ed17f4d31fd0",
+  "_spec": "acorn@^8.1.0",
+  "_where": "D:\\Projects\\minifyfromhtml\\node_modules\\jsdom",
  "bin": {
-    "acorn": "./bin/acorn"
+    "acorn": "bin/acorn"
  },
  "bugs": {
    "url": "https://github.com/acornjs/acorn/issues"
@@ -35,6 +34,17 @@
  "engines": {
    "node": ">=0.4.0"
  },
+  "exports": {
+    ".": [
+      {
+        "import": "./dist/acorn.mjs",
+        "require": "./dist/acorn.js",
+        "default": "./dist/acorn.js"
+      },
+      "./dist/acorn.js"
+    ],
+    "./package.json": "./package.json"
+  },
  "homepage": "https://github.com/acornjs/acorn",
  "license": "MIT",
  "main": "dist/acorn.js",
@@ -63,5 +73,6 @@
  "scripts": {
    "prepare": "cd ..; npm run build:main && npm run build:bin"
  },
-  "version": "6.1.1"
+  "types": "dist/acorn.d.ts",
+  "version": "8.2.4"
 }
--- a/node_modules/ajv/README.md
+++ b/node_modules/ajv/README.md
@@ -1,23 +1,91 @@
-<img align="right" alt="Ajv logo" width="160" src="http://epoberezkin.github.io/ajv/images/ajv_logo.png">
+<img align="right" alt="Ajv logo" width="160" src="https://ajv.js.org/images/ajv_logo.png">

 # Ajv: Another JSON Schema Validator

 The fastest JSON Schema validator for Node.js and browser. Supports draft-04/06/07.

-[![Build Status](https://travis-ci.org/epoberezkin/ajv.svg?branch=master)](https://travis-ci.org/epoberezkin/ajv)
+[![Build Status](https://travis-ci.org/ajv-validator/ajv.svg?branch=master)](https://travis-ci.org/ajv-validator/ajv)
 [![npm](https://img.shields.io/npm/v/ajv.svg)](https://www.npmjs.com/package/ajv)
+[![npm (beta)](https://img.shields.io/npm/v/ajv/beta)](https://www.npmjs.com/package/ajv/v/7.0.0-beta.0)
 [![npm downloads](https://img.shields.io/npm/dm/ajv.svg)](https://www.npmjs.com/package/ajv)
-[![Coverage Status](https://coveralls.io/repos/epoberezkin/ajv/badge.svg?branch=master&service=github)](https://coveralls.io/github/epoberezkin/ajv?branch=master)
-[![Greenkeeper badge](https://badges.greenkeeper.io/epoberezkin/ajv.svg)](https://greenkeeper.io/)
+[![Coverage Status](https://coveralls.io/repos/github/ajv-validator/ajv/badge.svg?branch=master)](https://coveralls.io/github/ajv-validator/ajv?branch=master)
 [![Gitter](https://img.shields.io/gitter/room/ajv-validator/ajv.svg)](https://gitter.im/ajv-validator/ajv)
+[![GitHub Sponsors](https://img.shields.io/badge/$-sponsors-brightgreen)](https://github.com/sponsors/epoberezkin)
+
+
+## Ajv v7 beta is released
+
+[Ajv version 7.0.0-beta.0](https://github.com/ajv-validator/ajv/tree/v7-beta) is released with these changes:
+
+- to reduce the mistakes in JSON schemas and unexpected validation results, [strict mode](./docs/strict-mode.md) is added - it prohibits ignored or ambiguous JSON Schema elements.
+- to make code injection from untrusted schemas impossible, [code generation](./docs/codegen.md) is fully re-written to be safe.
+- to simplify Ajv extensions, the new keyword API that is used by pre-defined keywords is available to user-defined keywords - it is much easier to define any keywords now, especially with subschemas.
+- schemas are compiled to ES6 code (ES5 code generation is supported with an option).
+- to improve reliability and maintainability the code is migrated to TypeScript.
+
+**Please note**:
+
+- the support for JSON-Schema draft-04 is removed - if you have schemas using "id" attributes you have to replace them with "\$id" (or continue using version 6 that will be supported until 02/28/2021).
+- all formats are separated to ajv-formats package - they have to be explicitely added if you use them.
+
+See [release notes](https://github.com/ajv-validator/ajv/releases/tag/v7.0.0-beta.0) for the details.
+
+To install the new version:
+
+```bash
+npm install ajv@beta
+```
+
+See [Getting started with v7](https://github.com/ajv-validator/ajv/tree/v7-beta#usage) for code example.
+
+
+## Mozilla MOSS grant and OpenJS Foundation
+
+[<img src="https://www.poberezkin.com/images/mozilla.png" width="240" height="68">](https://www.mozilla.org/en-US/moss/) &nbsp;&nbsp;&nbsp; [<img src="https://www.poberezkin.com/images/openjs.png" width="220" height="68">](https://openjsf.org/blog/2020/08/14/ajv-joins-openjs-foundation-as-an-incubation-project/)
+
+Ajv has been awarded a grant from Mozilla’s [Open Source Support (MOSS) program](https://www.mozilla.org/en-US/moss/) in the “Foundational Technology” track! It will sponsor the development of Ajv support of [JSON Schema version 2019-09](https://tools.ietf.org/html/draft-handrews-json-schema-02) and of [JSON Type Definition](https://tools.ietf.org/html/draft-ucarion-json-type-definition-04).
+
+Ajv also joined [OpenJS Foundation](https://openjsf.org/) – having this support will help ensure the longevity and stability of Ajv for all its users.
+
+This [blog post](https://www.poberezkin.com/posts/2020-08-14-ajv-json-validator-mozilla-open-source-grant-openjs-foundation.html) has more details.
+
+I am looking for the long term maintainers of Ajv – working with [ReadySet](https://www.thereadyset.co/), also sponsored by Mozilla, to establish clear guidelines for the role of a "maintainer" and the contribution standards, and to encourage a wider, more inclusive, contribution from the community.
+
+
+## Please [sponsor Ajv development](https://github.com/sponsors/epoberezkin)
+
+Since I asked to support Ajv development 40 people and 6 organizations contributed via GitHub and OpenCollective - this support helped receiving the MOSS grant!
+
+Your continuing support is very important - the funds will be used to develop and maintain Ajv once the next major version is released.
+
+Please sponsor Ajv via:
+- [GitHub sponsors page](https://github.com/sponsors/epoberezkin) (GitHub will match it)
+- [Ajv Open Collective️](https://opencollective.com/ajv)
+
+Thank you.
+
+
+#### Open Collective sponsors
+
+<a href="https://opencollective.com/ajv"><img src="https://opencollective.com/ajv/individuals.svg?width=890"></a>
+
+<a href="https://opencollective.com/ajv/organization/0/website"><img src="https://opencollective.com/ajv/organization/0/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/1/website"><img src="https://opencollective.com/ajv/organization/1/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/2/website"><img src="https://opencollective.com/ajv/organization/2/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/3/website"><img src="https://opencollective.com/ajv/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/4/website"><img src="https://opencollective.com/ajv/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/5/website"><img src="https://opencollective.com/ajv/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/6/website"><img src="https://opencollective.com/ajv/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/7/website"><img src="https://opencollective.com/ajv/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/8/website"><img src="https://opencollective.com/ajv/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/ajv/organization/9/website"><img src="https://opencollective.com/ajv/organization/9/avatar.svg"></a>

-### _Ajv and [related repositories](#related-packages) will be transfered to [ajv-validator](https://github.com/ajv-validator) org_

 ## Using version 6

 [JSON Schema draft-07](http://json-schema.org/latest/json-schema-validation.html) is published.

-[Ajv version 6.0.0](https://github.com/epoberezkin/ajv/releases/tag/v6.0.0) that supports draft-07 is released. It may require either migrating your schemas or updating your code (to continue using draft-04 and v5 schemas, draft-06 schemas will be supported without changes).
+[Ajv version 6.0.0](https://github.com/ajv-validator/ajv/releases/tag/v6.0.0) that supports draft-07 is released. It may require either migrating your schemas or updating your code (to continue using draft-04 and v5 schemas, draft-06 schemas will be supported without changes).

 __Please note__: To use Ajv with draft-06 schemas you need to explicitly add the meta-schema to the validator instance:

@@ -40,8 +108,9 @@ ajv.addMetaSchema(require('ajv/lib/refs/json-schema-draft-04.json'));
 - [Performance](#performance)
 - [Features](#features)
 - [Getting started](#getting-started)
- [Frequently Asked Questions](https://github.com/epoberezkin/ajv/blob/master/FAQ.md)
+- [Frequently Asked Questions](https://github.com/ajv-validator/ajv/blob/master/FAQ.md)
 - [Using in browser](#using-in-browser)
+  - [Ajv and Content Security Policies (CSP)](#ajv-and-content-security-policies-csp)
 - [Command line interface](#command-line-interface)
 - Validation
  - [Keywords](#validation-keywords)
@@ -53,7 +122,12 @@ ajv.addMetaSchema(require('ajv/lib/refs/json-schema-draft-04.json'));
  - [Defining custom keywords](#defining-custom-keywords)
  - [Asynchronous schema compilation](#asynchronous-schema-compilation)
  - [Asynchronous validation](#asynchronous-validation)
-  - [Security considerations](#security-considerations)
+- [Security considerations](#security-considerations)
+  - [Security contact](#security-contact)
+  - [Untrusted schemas](#untrusted-schemas)
+  - [Circular references in objects](#circular-references-in-javascript-objects)
+  - [Trusted schemas](#security-risks-of-trusted-schemas)
+  - [ReDoS attack](#redos-attack)
 - Modifying data during validation
  - [Filtering data](#filtering-data)
  - [Assigning defaults](#assigning-defaults)
@@ -65,7 +139,8 @@ ajv.addMetaSchema(require('ajv/lib/refs/json-schema-draft-04.json'));
 - [Plugins](#plugins)
 - [Related packages](#related-packages)
 - [Some packages using Ajv](#some-packages-using-ajv)
- [Tests, Contributing, History, License](#tests)
+- [Tests, Contributing, Changes history](#tests)
+- [Support, Code of conduct, License](#open-source-software-support)


 ## Performance
@@ -88,29 +163,27 @@ Performance of different validators by [json-schema-benchmark](https://github.co
 ## Features

 - Ajv implements full JSON Schema [draft-06/07](http://json-schema.org/) and draft-04 standards:
-  - all validation keywords (see [JSON Schema validation keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md))
+  - all validation keywords (see [JSON Schema validation keywords](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md))
  - full support of remote refs (remote schemas have to be added with `addSchema` or compiled to be available)
  - support of circular references between schemas
  - correct string lengths for strings with unicode pairs (can be turned off)
  - [formats](#formats) defined by JSON Schema draft-07 standard and custom formats (can be turned off)
  - [validates schemas against meta-schema](#api-validateschema)
- supports [browsers](#using-in-browser) and Node.js 0.10-8.x
+- supports [browsers](#using-in-browser) and Node.js 0.10-14.x
 - [asynchronous loading](#asynchronous-schema-compilation) of referenced schemas during compilation
 - "All errors" validation mode with [option allErrors](#options)
 - [error messages with parameters](#validation-errors) describing error reasons to allow creating custom error messages
- i18n error messages support with [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) package
+- i18n error messages support with [ajv-i18n](https://github.com/ajv-validator/ajv-i18n) package
 - [filtering data](#filtering-data) from additional properties
 - [assigning defaults](#assigning-defaults) to missing properties and items
 - [coercing data](#coercing-data-types) to the types specified in `type` keywords
 - [custom keywords](#defining-custom-keywords)
 - draft-06/07 keywords `const`, `contains`, `propertyNames` and `if/then/else`
 - draft-06 boolean schemas (`true`/`false` as a schema to always pass/fail).
- keywords `switch`, `patternRequired`, `formatMaximum` / `formatMinimum` and `formatExclusiveMaximum` / `formatExclusiveMinimum` from [JSON Schema extension proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) with [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package
+- keywords `switch`, `patternRequired`, `formatMaximum` / `formatMinimum` and `formatExclusiveMaximum` / `formatExclusiveMinimum` from [JSON Schema extension proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) with [ajv-keywords](https://github.com/ajv-validator/ajv-keywords) package
 - [$data reference](#data-reference) to use values from the validated data as values for the schema keywords
 - [asynchronous validation](#asynchronous-validation) of custom formats and keywords

-Currently Ajv is the only validator that passes all the tests from [JSON Schema Test Suite](https://github.com/json-schema/JSON-Schema-Test-Suite) (according to [json-schema-benchmark](https://github.com/ebdrup/json-schema-benchmark), apart from the test that requires that `1.0` is not an integer that is impossible to satisfy in JavaScript).
-

 ## Install

@@ -127,7 +200,11 @@ Try it in the Node.js REPL: https://tonicdev.com/npm/ajv
 The fastest validation call:

 ```javascript
+// Node.js require:
 var Ajv = require('ajv');
+// or ESM/TypeScript import
+import Ajv from 'ajv';
+
 var ajv = new Ajv(); // options can be passed, e.g. {allErrors: true}
 var validate = ajv.compile(schema);
 var valid = validate(data);
@@ -161,6 +238,10 @@ The best performance is achieved when using compiled functions returned by `comp

 __Please note__: every time a validation function or `ajv.validate` are called `errors` property is overwritten. You need to copy `errors` array reference to another variable if you want to use it later (e.g., in the callback). See [Validation errors](#validation-errors)

+__Note for TypeScript users__: `ajv` provides its own TypeScript declarations
+out of the box, so you don't need to install the deprecated `@types/ajv`
+module.
+

 ## Using in browser

@@ -181,21 +262,31 @@ Ajv is tested with these browsers:

 [![Sauce Test Status](https://saucelabs.com/browser-matrix/epoberezkin.svg)](https://saucelabs.com/u/epoberezkin)

-__Please note__: some frameworks, e.g. Dojo, may redefine global require in such way that is not compatible with CommonJS module format. In such case Ajv bundle has to be loaded before the framework and then you can use global Ajv (see issue [#234](https://github.com/epoberezkin/ajv/issues/234)).
+__Please note__: some frameworks, e.g. Dojo, may redefine global require in such way that is not compatible with CommonJS module format. In such case Ajv bundle has to be loaded before the framework and then you can use global Ajv (see issue [#234](https://github.com/ajv-validator/ajv/issues/234)).
+
+
+### Ajv and Content Security Policies (CSP)
+
+If you're using Ajv to compile a schema (the typical use) in a browser document that is loaded with a Content Security Policy (CSP), that policy will require a `script-src` directive that includes the value `'unsafe-eval'`.
+:warning: NOTE, however, that `unsafe-eval` is NOT recommended in a secure CSP[[1]](https://developer.chrome.com/extensions/contentSecurityPolicy#relaxing-eval), as it has the potential to open the document to cross-site scripting (XSS) attacks.
+
+In order to make use of Ajv without easing your CSP, you can [pre-compile a schema using the CLI](https://github.com/ajv-validator/ajv-cli#compile-schemas). This will transpile the schema JSON into a JavaScript file that exports a `validate` function that works simlarly to a schema compiled at runtime.
+
+Note that pre-compilation of schemas is performed using [ajv-pack](https://github.com/ajv-validator/ajv-pack) and there are [some limitations to the schema features it can compile](https://github.com/ajv-validator/ajv-pack#limitations). A successfully pre-compiled schema is equivalent to the same schema compiled at runtime.


 ## Command line interface

-CLI is available as a separate npm package [ajv-cli](https://github.com/jessedc/ajv-cli). It supports:
+CLI is available as a separate npm package [ajv-cli](https://github.com/ajv-validator/ajv-cli). It supports:

 - compiling JSON Schemas to test their validity
- BETA: generating standalone module exporting a validation function to be used without Ajv (using [ajv-pack](https://github.com/epoberezkin/ajv-pack))
+- BETA: generating standalone module exporting a validation function to be used without Ajv (using [ajv-pack](https://github.com/ajv-validator/ajv-pack))
 - migrate schemas to draft-07 (using [json-schema-migrate](https://github.com/epoberezkin/json-schema-migrate))
 - validating data file(s) against JSON Schema
 - testing expected validity of data against JSON Schema
 - referenced schemas
 - custom meta-schemas
- files in JSON and JavaScript format
+- files in JSON, JSON5, YAML, and JavaScript format
 - all Ajv options
 - reporting changes in data after validation in [JSON-patch](https://tools.ietf.org/html/rfc6902) format

@@ -204,20 +295,20 @@ CLI is available as a separate npm package [ajv-cli](https://github.com/jessedc/

 Ajv supports all validation keywords from draft-07 of JSON Schema standard:

- [type](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#type)
- [for numbers](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-numbers) - maximum, minimum, exclusiveMaximum, exclusiveMinimum, multipleOf
- [for strings](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-strings) - maxLength, minLength, pattern, format
- [for arrays](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-arrays) - maxItems, minItems, uniqueItems, items, additionalItems, [contains](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#contains)
- [for objects](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-objects) - maxProperties, minProperties, required, properties, patternProperties, additionalProperties, dependencies, [propertyNames](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#propertynames)
- [for all types](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-all-types) - enum, [const](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#const)
- [compound keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#compound-keywords) - not, oneOf, anyOf, allOf, [if/then/else](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#ifthenelse)
+- [type](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#type)
+- [for numbers](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#keywords-for-numbers) - maximum, minimum, exclusiveMaximum, exclusiveMinimum, multipleOf
+- [for strings](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#keywords-for-strings) - maxLength, minLength, pattern, format
+- [for arrays](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#keywords-for-arrays) - maxItems, minItems, uniqueItems, items, additionalItems, [contains](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#contains)
+- [for objects](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#keywords-for-objects) - maxProperties, minProperties, required, properties, patternProperties, additionalProperties, dependencies, [propertyNames](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#propertynames)
+- [for all types](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#keywords-for-all-types) - enum, [const](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#const)
+- [compound keywords](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#compound-keywords) - not, oneOf, anyOf, allOf, [if/then/else](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#ifthenelse)

-With [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package Ajv also supports validation keywords from [JSON Schema extension proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) for JSON Schema standard:
+With [ajv-keywords](https://github.com/ajv-validator/ajv-keywords) package Ajv also supports validation keywords from [JSON Schema extension proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) for JSON Schema standard:

- [patternRequired](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#patternrequired-proposed) - like `required` but with patterns that some property should match.
- [formatMaximum, formatMinimum, formatExclusiveMaximum, formatExclusiveMinimum](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#formatmaximum--formatminimum-and-exclusiveformatmaximum--exclusiveformatminimum-proposed) - setting limits for date, time, etc.
+- [patternRequired](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#patternrequired-proposed) - like `required` but with patterns that some property should match.
+- [formatMaximum, formatMinimum, formatExclusiveMaximum, formatExclusiveMinimum](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md#formatmaximum--formatminimum-and-exclusiveformatmaximum--exclusiveformatminimum-proposed) - setting limits for date, time, etc.

-See [JSON Schema validation keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md) for more details.
+See [JSON Schema validation keywords](https://github.com/ajv-validator/ajv/blob/master/KEYWORDS.md) for more details.


 ## Annotation keywords
@@ -227,7 +318,7 @@ JSON Schema specification defines several annotation keywords that describe sche
 - `title` and `description`: information about the data represented by that schema
 - `$comment` (NEW in draft-07): information for developers. With option `$comment` Ajv logs or passes the comment string to the user-supplied function. See [Options](#options).
 - `default`: a default value of the data instance, see [Assigning defaults](#assigning-defaults).
- `examples` (NEW in draft-07): an array of data instances. Ajv does not check the validity of these instances against the schema.
+- `examples` (NEW in draft-06): an array of data instances. Ajv does not check the validity of these instances against the schema.
 - `readOnly` and `writeOnly` (NEW in draft-07): marks data-instance as read-only or write-only in relation to the source of the data (database, api, etc.).
 - `contentEncoding`: [RFC 2045](https://tools.ietf.org/html/rfc2045#section-6.1 ), e.g., "base64".
 - `contentMediaType`: [RFC 2046](https://tools.ietf.org/html/rfc2046), e.g., "image/png".
@@ -237,7 +328,11 @@ __Please note__:  Ajv does not implement validation of the keywords `examples`,

 ## Formats

-The following formats are supported for string validation with "format" keyword:
+Ajv implements formats defined by JSON Schema specification and several other formats. It is recommended NOT to use "format" keyword implementations with untrusted data, as they use potentially unsafe regular expressions - see [ReDoS attack](#redos-attack).
+
+__Please note__: if you need to use "format" keyword to validate untrusted data, you MUST assess their suitability and safety for your validation scenarios.
+
+The following formats are implemented for string validation with "format" keyword:

 - _date_: full-date according to [RFC3339](http://tools.ietf.org/html/rfc3339#section-5.6).
 - _time_: time with optional time-zone.
@@ -257,13 +352,13 @@ The following formats are supported for string validation with "format" keyword:

 __Please note__: JSON Schema draft-07 also defines formats `iri`, `iri-reference`, `idn-hostname` and `idn-email` for URLs, hostnames and emails with international characters. Ajv does not implement these formats. If you create Ajv plugin that implements them please make a PR to mention this plugin here.

-There are two modes of format validation: `fast` and `full`. This mode affects formats `date`, `time`, `date-time`, `uri`, `uri-reference`, `email`, and `hostname`. See [Options](#options) for details.
+There are two modes of format validation: `fast` and `full`. This mode affects formats `date`, `time`, `date-time`, `uri`, `uri-reference`, and `email`. See [Options](#options) for details.

 You can add additional formats and replace any of the formats above using [addFormat](#api-addformat) method.

-The option `unknownFormats` allows changing the default behaviour when an unknown format is encountered. In this case Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can whitelist specific format(s) to be ignored. See [Options](#options) for details.
+The option `unknownFormats` allows changing the default behaviour when an unknown format is encountered. In this case Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can allow specific format(s) that will be ignored. See [Options](#options) for details.

-You can find regular expressions used for format validation and the sources that were used in [formats.js](https://github.com/epoberezkin/ajv/blob/master/lib/compile/formats.js).
+You can find regular expressions used for format validation and the sources that were used in [formats.js](https://github.com/ajv-validator/ajv/blob/master/lib/compile/formats.js).


 ## <a name="ref"></a>Combining schemas with $ref
@@ -320,7 +415,7 @@ __Please note__:

 ## $data reference

-With `$data` option you can use values from the validated data as the values for the schema keywords. See [proposal](https://github.com/json-schema/json-schema/wiki/$data-(v5-proposal)) for more information about how it works.
+With `$data` option you can use values from the validated data as the values for the schema keywords. See [proposal](https://github.com/json-schema-org/json-schema-spec/issues/51) for more information about how it works.

 `$data` reference is supported in the keywords: const, enum, format, maximum/minimum, exclusiveMaximum / exclusiveMinimum, maxLength / minLength, maxItems / minItems, maxProperties / minProperties, formatMaximum / formatMinimum, formatExclusiveMaximum / formatExclusiveMinimum, multipleOf, pattern, required, uniqueItems.

@@ -372,7 +467,7 @@ var validData = {

 ## $merge and $patch keywords

-With the package [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) you can use the keywords `$merge` and `$patch` that allow extending JSON Schemas with patches using formats [JSON Merge Patch (RFC 7396)](https://tools.ietf.org/html/rfc7396) and [JSON Patch (RFC 6902)](https://tools.ietf.org/html/rfc6902).
+With the package [ajv-merge-patch](https://github.com/ajv-validator/ajv-merge-patch) you can use the keywords `$merge` and `$patch` that allow extending JSON Schemas with patches using formats [JSON Merge Patch (RFC 7396)](https://tools.ietf.org/html/rfc7396) and [JSON Patch (RFC 6902)](https://tools.ietf.org/html/rfc6902).

 To add keywords `$merge` and `$patch` to Ajv instance use this code:

@@ -431,7 +526,7 @@ The schemas above are equivalent to this schema:

 The properties `source` and `with` in the keywords `$merge` and `$patch` can use absolute or relative `$ref` to point to other schemas previously added to the Ajv instance or to the fragments of the current schema.

-See the package [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) for more information.
+See the package [ajv-merge-patch](https://github.com/ajv-validator/ajv-merge-patch) for more information.


 ## Defining custom keywords
@@ -479,9 +574,9 @@ console.log(validate(2)); // false
 console.log(validate(4)); // false
 ```

-Several custom keywords (typeof, instanceof, range and propertyNames) are defined in [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package - they can be used for your schemas and as a starting point for your own custom keywords.
+Several custom keywords (typeof, instanceof, range and propertyNames) are defined in [ajv-keywords](https://github.com/ajv-validator/ajv-keywords) package - they can be used for your schemas and as a starting point for your own custom keywords.

-See [Defining custom keywords](https://github.com/epoberezkin/ajv/blob/master/CUSTOM.md) for more details.
+See [Defining custom keywords](https://github.com/ajv-validator/ajv/blob/master/CUSTOM.md) for more details.


 ## Asynchronous schema compilation
@@ -580,7 +675,7 @@ validate({ userId: 1, postId: 19 })

 ### Using transpilers with asynchronous validation functions.

-[ajv-async](https://github.com/epoberezkin/ajv-async) uses [nodent](https://github.com/MatAtBread/nodent) to transpile async functions. To use another transpiler you should separately install it (or load its bundle in the browser).
+[ajv-async](https://github.com/ajv-validator/ajv-async) uses [nodent](https://github.com/MatAtBread/nodent) to transpile async functions. To use another transpiler you should separately install it (or load its bundle in the browser).


 #### Using nodent
@@ -611,13 +706,20 @@ See [Options](#options).
 JSON Schema, if properly used, can replace data sanitisation. It doesn't replace other API security considerations. It also introduces additional security aspects to consider.


+##### Security contact
+
+To report a security vulnerability, please use the
+[Tidelift security contact](https://tidelift.com/security).
+Tidelift will coordinate the fix and disclosure. Please do NOT report security vulnerabilities via GitHub issues.
+
+
 ##### Untrusted schemas

 Ajv treats JSON schemas as trusted as your application code. This security model is based on the most common use case, when the schemas are static and bundled together with the application.

 If your schemas are received from untrusted sources (or generated from untrusted data) there are several scenarios you need to prevent:
 - compiling schemas can cause stack overflow (if they are too deep)
- compiling schemas can be slow (e.g. [#557](https://github.com/epoberezkin/ajv/issues/557))
+- compiling schemas can be slow (e.g. [#557](https://github.com/ajv-validator/ajv/issues/557))
 - validating certain data can be slow

 It is difficult to predict all the scenarios, but at the very least it may help to limit the size of untrusted schemas (e.g. limit JSON string length) and also the maximum schema object depth (that can be high for relatively small JSON strings). You also may want to mitigate slow regular expressions in `pattern` and `patternProperties` keywords.
@@ -627,7 +729,7 @@ Regardless the measures you take, using untrusted schemas increases security ris

 ##### Circular references in JavaScript objects

-Ajv does not support schemas and validated data that have circular references in objects. See [issue #802](https://github.com/epoberezkin/ajv/issues/802).
+Ajv does not support schemas and validated data that have circular references in objects. See [issue #802](https://github.com/ajv-validator/ajv/issues/802).

 An attempt to compile such schemas or validate such data would cause stack overflow (or will not complete in case of asynchronous validation). Depending on the parser you use, untrusted data can lead to circular references.

@@ -636,13 +738,13 @@ An attempt to compile such schemas or validate such data would cause stack overf

 Some keywords in JSON Schemas can lead to very slow validation for certain data. These keywords include (but may be not limited to):

- `pattern` and `format` for large strings - use `maxLength` to mitigate
+- `pattern` and `format` for large strings - in some cases using `maxLength` can help mitigate it, but certain regular expressions can lead to exponential validation time even with relatively short strings (see [ReDoS attack](#redos-attack)).
+- `patternProperties` for large property names - use `propertyNames` to mitigate, but some regular expressions can have exponential evaluation time as well.
 - `uniqueItems` for large non-scalar arrays - use `maxItems` to mitigate
- `patternProperties` for large property names - use `propertyNames` to mitigate

 __Please note__: The suggestions above to prevent slow validation would only work if you do NOT use `allErrors: true` in production code (using it would continue validation after validation errors).

-You can validate your JSON schemas against [this meta-schema](https://github.com/epoberezkin/ajv/blob/master/lib/refs/json-schema-secure.json) to check that these recommendations are followed:
+You can validate your JSON schemas against [this meta-schema](https://github.com/ajv-validator/ajv/blob/master/lib/refs/json-schema-secure.json) to check that these recommendations are followed:

 ```javascript
 const isSchemaSecure = ajv.compile(require('ajv/lib/refs/json-schema-secure.json'));
@@ -650,13 +752,33 @@ const isSchemaSecure = ajv.compile(require('ajv/lib/refs/json-schema-secure.json
 const schema1 = {format: 'email'};
 isSchemaSecure(schema1); // false

-const schema2 = {format: 'email', maxLength: 256};
+const schema2 = {format: 'email', maxLength: MAX_LENGTH};
 isSchemaSecure(schema2); // true
 ```

 __Please note__: following all these recommendation is not a guarantee that validation of untrusted data is safe - it can still lead to some undesirable results.


+##### Content Security Policies (CSP)
+See [Ajv and Content Security Policies (CSP)](#ajv-and-content-security-policies-csp)
+
+
+## ReDoS attack
+
+Certain regular expressions can lead to the exponential evaluation time even with relatively short strings.
+
+Please assess the regular expressions you use in the schemas on their vulnerability to this attack - see [safe-regex](https://github.com/substack/safe-regex), for example.
+
+__Please note__: some formats that Ajv implements use [regular expressions](https://github.com/ajv-validator/ajv/blob/master/lib/compile/formats.js) that can be vulnerable to ReDoS attack, so if you use Ajv to validate data from untrusted sources __it is strongly recommended__ to consider the following:
+
+- making assessment of "format" implementations in Ajv.
+- using `format: 'fast'` option that simplifies some of the regular expressions (although it does not guarantee that they are safe).
+- replacing format implementations provided by Ajv with your own implementations of "format" keyword that either uses different regular expressions or another approach to format validation. Please see [addFormat](#api-addformat) method.
+- disabling format validation by ignoring "format" keyword with option `format: false`
+
+Whatever mitigation you choose, please assume all formats provided by Ajv as potentially unsafe and make your own assessment of their suitability for your validation scenarios.
+
+
 ## Filtering data

 With [option `removeAdditional`](#options) (added by [andyscott](https://github.com/andyscott)) you can filter data during the validation.
@@ -727,7 +849,7 @@ The intention of the schema above is to allow objects with either the string pro

 With the option `removeAdditional: true` the validation will pass for the object `{ "foo": "abc"}` but will fail for the object `{"bar": 1}`. It happens because while the first subschema in `oneOf` is validated, the property `bar` is removed because it is an additional property according to the standard (because it is not included in `properties` keyword in the same schema).

-While this behaviour is unexpected (issues [#129](https://github.com/epoberezkin/ajv/issues/129), [#134](https://github.com/epoberezkin/ajv/issues/134)), it is correct. To have the expected behaviour (both objects are allowed and additional properties are removed) the schema has to be refactored in this way:
+While this behaviour is unexpected (issues [#129](https://github.com/ajv-validator/ajv/issues/129), [#134](https://github.com/ajv-validator/ajv/issues/134)), it is correct. To have the expected behaviour (both objects are allowed and additional properties are removed) the schema has to be refactored in this way:

 ```json
 {
@@ -801,7 +923,7 @@ console.log(data); // [ 1, "foo" ]
 `default` keywords in other cases are ignored:

 - not in `properties` or `items` subschemas
- in schemas inside `anyOf`, `oneOf` and `not` (see [#42](https://github.com/epoberezkin/ajv/issues/42))
+- in schemas inside `anyOf`, `oneOf` and `not` (see [#42](https://github.com/ajv-validator/ajv/issues/42))
 - in `if` subschema of `switch` keyword
 - in schemas generated by custom macro keywords

@@ -859,7 +981,7 @@ console.log(data); // { "foo": [1], "bar": false }

 The coercion rules, as you can see from the example, are different from JavaScript both to validate user input as expected and to have the coercion reversible (to correctly validate cases where different types are defined in subschemas of "anyOf" and other compound keywords).

-See [Coercion rules](https://github.com/epoberezkin/ajv/blob/master/COERCION.md) for details.
+See [Coercion rules](https://github.com/ajv-validator/ajv/blob/master/COERCION.md) for details.


 ## API
@@ -977,9 +1099,9 @@ Function should return validation result as `true` or `false`.
 If object is passed it should have properties `validate`, `compare` and `async`:

 - _validate_: a string, RegExp or a function as described above.
- _compare_: an optional comparison function that accepts two strings and compares them according to the format meaning. This function is used with keywords `formatMaximum`/`formatMinimum` (defined in [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package). It should return `1` if the first value is bigger than the second value, `-1` if it is smaller and `0` if it is equal.
+- _compare_: an optional comparison function that accepts two strings and compares them according to the format meaning. This function is used with keywords `formatMaximum`/`formatMinimum` (defined in [ajv-keywords](https://github.com/ajv-validator/ajv-keywords) package). It should return `1` if the first value is bigger than the second value, `-1` if it is smaller and `0` if it is equal.
 - _async_: an optional `true` value if `validate` is an asynchronous function; in this case it should return a promise that resolves with a value `true` or `false`.
- _type_: an optional type of data that the format applies to. It can be `"string"` (default) or `"number"` (see https://github.com/epoberezkin/ajv/issues/291#issuecomment-259923858). If the type of data is different, the validation will pass.
+- _type_: an optional type of data that the format applies to. It can be `"string"` (default) or `"number"` (see https://github.com/ajv-validator/ajv/issues/291#issuecomment-259923858). If the type of data is different, the validation will pass.

 Custom formats can be also added via `formats` option.

@@ -1075,6 +1197,7 @@ Defaults:
  // strict mode options
  strictDefaults:   false,
  strictKeywords:   false,
+  strictNumbers:    false,
  // asynchronous validation options:
  transpile:        undefined, // requires ajv-async package
  // advanced options:
@@ -1089,7 +1212,7 @@ Defaults:
  errorDataPath:    'object', // deprecated
  messages:         true,
  sourceCode:       false,
-  processCode:      undefined, // function (str: string): string {}
+  processCode:      undefined, // function (str: string, schema: object): string {}
  cache:            new Cache,
  serialize:        undefined
 }
@@ -1113,12 +1236,13 @@ Defaults:
  - `"full"` - more restrictive and slow validation. E.g., 25:00:00 and 2015/14/33 will be invalid time and date in 'full' mode but it will be valid in 'fast' mode.
  - `false` - ignore all format keywords.
 - _formats_: an object with custom formats. Keys and values will be passed to `addFormat` method.
+- _keywords_: an object with custom keywords. Keys and values will be passed to `addKeyword` method.
 - _unknownFormats_: handling of unknown formats. Option values:
  - `true` (default) - if an unknown format is encountered the exception is thrown during schema compilation. If `format` keyword value is [$data reference](#data-reference) and it is unknown the validation will fail.
  - `[String]` - an array of unknown format names that will be ignored. This option can be used to allow usage of third party schemas with format(s) for which you don't have definitions, but still fail if another unknown format is used. If `format` keyword value is [$data reference](#data-reference) and it is not in this array the validation will fail.
  - `"ignore"` - to log warning during schema compilation and always pass validation (the default behaviour in versions before 5.0.0). This option is not recommended, as it allows to mistype format name and it won't be validated without any error message. This behaviour is required by JSON Schema specification.
 - _schemas_: an array or object of schemas that will be added to the instance. In case you pass the array the schemas must have IDs in them. When the object is passed the method `addSchema(value, key)` will be called for each schema in this object.
- _logger_: sets the logging method. Default is the global `console` object that should have methods `log`, `warn` and `error`. Option values:
+- _logger_: sets the logging method. Default is the global `console` object that should have methods `log`, `warn` and `error`. See [Error logging](#error-logging). Option values:
  - custom logger - it should have methods `log`, `warn` and `error`. If any of these methods is missing an exception will be thrown.
  - `false` - logging is disabled.

@@ -1152,7 +1276,7 @@ Defaults:
  - `true` - insert defaults by value (object literal is used).
  - `"empty"` - in addition to missing or undefined, use defaults for properties and items that are equal to `null` or `""` (an empty string).
  - `"shared"` (deprecated) - insert defaults by reference. If the default is an object, it will be shared by all instances of validated data. If you modify the inserted default in the validated data, it will be modified in the schema as well.
- _coerceTypes_: change data type of data to match `type` keyword. See the example in [Coercing data types](#coercing-data-types) and [coercion rules](https://github.com/epoberezkin/ajv/blob/master/COERCION.md). Option values:
+- _coerceTypes_: change data type of data to match `type` keyword. See the example in [Coercing data types](#coercing-data-types) and [coercion rules](https://github.com/ajv-validator/ajv/blob/master/COERCION.md). Option values:
  - `false` (default) - no type coercion.
  - `true` - coerce scalar data types.
  - `"array"` - in addition to coercions between scalar types, coerce scalar data to an array with one element and vice versa (as required by the schema).
@@ -1168,11 +1292,13 @@ Defaults:
  - `false` (default) - unknown keywords are not reported
  - `true` - if an unknown keyword is present, throw an error
  - `"log"` - if an unknown keyword is present, log warning
-
+- _strictNumbers_: validate numbers strictly, failing validation for NaN and Infinity. Option values:
+  - `false` (default) - NaN or Infinity will pass validation for numeric types
+  - `true` - NaN or Infinity will not pass validation for numeric types

 ##### Asynchronous validation options

- _transpile_: Requires [ajv-async](https://github.com/epoberezkin/ajv-async) package. It determines whether Ajv transpiles compiled asynchronous validation function. Option values:
+- _transpile_: Requires [ajv-async](https://github.com/ajv-validator/ajv-async) package. It determines whether Ajv transpiles compiled asynchronous validation function. Option values:
  - `undefined` (default) - transpile with [nodent](https://github.com/MatAtBread/nodent) if async functions are not supported.
  - `true` - always transpile with nodent.
  - `false` - do not transpile; if async functions are not supported an exception will be thrown.
@@ -1193,13 +1319,13 @@ Defaults:
 - _passContext_: pass validation context to custom keyword functions. If this option is `true` and you pass some context to the compiled validation function with `validate.call(context, data)`, the `context` will be available as `this` in your custom keywords. By default `this` is Ajv instance.
 - _loopRequired_: by default `required` keyword is compiled into a single expression (or a sequence of statements in `allErrors` mode). In case of a very large number of properties in this keyword it may result in a very big validation function. Pass integer to set the number of properties above which `required` keyword will be validated in a loop - smaller validation function size but also worse performance.
 - _ownProperties_: by default Ajv iterates over all enumerable object properties; when this option is `true` only own enumerable object properties (i.e. found directly on the object rather than on its prototype) are iterated. Contributed by @mbroadst.
- _multipleOfPrecision_: by default `multipleOf` keyword is validated by comparing the result of division with parseInt() of that result. It works for dividers that are bigger than 1. For small dividers such as 0.01 the result of the division is usually not integer (even when it should be integer, see issue [#84](https://github.com/epoberezkin/ajv/issues/84)). If you need to use fractional dividers set this option to some positive integer N to have `multipleOf` validated using this formula: `Math.abs(Math.round(division) - division) < 1e-N` (it is slower but allows for float arithmetics deviations).
+- _multipleOfPrecision_: by default `multipleOf` keyword is validated by comparing the result of division with parseInt() of that result. It works for dividers that are bigger than 1. For small dividers such as 0.01 the result of the division is usually not integer (even when it should be integer, see issue [#84](https://github.com/ajv-validator/ajv/issues/84)). If you need to use fractional dividers set this option to some positive integer N to have `multipleOf` validated using this formula: `Math.abs(Math.round(division) - division) < 1e-N` (it is slower but allows for float arithmetics deviations).
 - _errorDataPath_ (deprecated): set `dataPath` to point to 'object' (default) or to 'property' when validating keywords `required`, `additionalProperties` and `dependencies`.
- _messages_: Include human-readable messages in errors. `true` by default. `false` can be passed when custom messages are used (e.g. with [ajv-i18n](https://github.com/epoberezkin/ajv-i18n)).
+- _messages_: Include human-readable messages in errors. `true` by default. `false` can be passed when custom messages are used (e.g. with [ajv-i18n](https://github.com/ajv-validator/ajv-i18n)).
 - _sourceCode_: add `sourceCode` property to validating function (for debugging; this code can be different from the result of toString call).
 - _processCode_: an optional function to process generated code before it is passed to Function constructor. It can be used to either beautify (the validating function is generated without line-breaks) or to transpile code. Starting from version 5.0.0 this option replaced options:
-  - `beautify` that formatted the generated function using [js-beautify](https://github.com/beautify-web/js-beautify). If you want to beautify the generated code pass `require('js-beautify').js_beautify`.
-  - `transpile` that transpiled asynchronous validation function. You can still use `transpile` option with [ajv-async](https://github.com/epoberezkin/ajv-async) package. See [Asynchronous validation](#asynchronous-validation) for more information.
+  - `beautify` that formatted the generated function using [js-beautify](https://github.com/beautify-web/js-beautify). If you want to beautify the generated code pass a function calling `require('js-beautify').js_beautify` as `processCode: code => js_beautify(code)`.
+  - `transpile` that transpiled asynchronous validation function. You can still use `transpile` option with [ajv-async](https://github.com/ajv-validator/ajv-async) package. See [Asynchronous validation](#asynchronous-validation) for more information.
 - _cache_: an optional instance of cache to store compiled schemas using stable-stringified schema as a key. For example, set-associative cache [sacjs](https://github.com/epoberezkin/sacjs) can be used. If not passed then a simple hash is used which is good enough for the common use case (a limited number of statically defined schemas). Cache should have methods `put(key, value)`, `get(key)`, `del(key)` and `clear()`.
 - _serialize_: an optional function to serialize schema to cache key. Pass `false` to use schema itself as a key (e.g., if WeakMap used as a cache). By default [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used.

@@ -1216,7 +1342,7 @@ Each error is an object with the following properties:
 - _keyword_: validation keyword.
 - _dataPath_: the path to the part of the data that was validated. By default `dataPath` uses JavaScript property access notation (e.g., `".prop[1].subProp"`). When the option `jsonPointers` is true (see [Options](#options)) `dataPath` will be set using JSON pointer standard (e.g., `"/prop/1/subProp"`).
 - _schemaPath_: the path (JSON-pointer as a URI fragment) to the schema of the keyword that failed validation.
- _params_: the object with the additional information about error that can be used to create custom error messages (e.g., using [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) package). See below for parameters set by all keywords.
+- _params_: the object with the additional information about error that can be used to create custom error messages (e.g., using [ajv-i18n](https://github.com/ajv-validator/ajv-i18n) package). See below for parameters set by all keywords.
 - _message_: the standard error message (can be excluded with option `messages` set to false).
 - _schema_: the schema of the keyword (added with `verbose` option).
 - _parentSchema_: the schema containing the keyword (added with `verbose` option)
@@ -1256,6 +1382,28 @@ Properties of `params` object in errors depend on the keyword that failed valida
 - custom keywords (in case keyword definition doesn't create errors) - property `keyword` (the keyword name).


+### Error logging
+
+Using the `logger` option when initiallizing Ajv will allow you to define custom logging. Here you can build upon the exisiting logging. The use of other logging packages is supported as long as the package or its associated wrapper exposes the required methods. If any of the required methods are missing an exception will be thrown.
+- **Required Methods**: `log`, `warn`, `error`
+
+```javascript
+var otherLogger = new OtherLogger();
+var ajv = new Ajv({
+  logger: {
+    log: console.log.bind(console),
+    warn: function warn() {
+      otherLogger.logWarn.apply(otherLogger, arguments);
+    },
+    error: function error() {
+      otherLogger.logError.apply(otherLogger, arguments);
+      console.error.apply(console, arguments);
+    }
+  }
+});
+```
+
+
 ## Plugins

 Ajv can be extended with plugins that add custom keywords, formats or functions to process generated code. When such plugin is published as npm package it is recommended that it follows these conventions:
@@ -1269,16 +1417,16 @@ If you have published a useful plugin please submit a PR to add it to the next s

 ## Related packages

- [ajv-async](https://github.com/epoberezkin/ajv-async) - plugin to configure async validation mode
+- [ajv-async](https://github.com/ajv-validator/ajv-async) - plugin to configure async validation mode
 - [ajv-bsontype](https://github.com/BoLaMN/ajv-bsontype) - plugin to validate mongodb's bsonType formats
 - [ajv-cli](https://github.com/jessedc/ajv-cli) - command line interface
- [ajv-errors](https://github.com/epoberezkin/ajv-errors) - plugin for custom error messages
- [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) - internationalised error messages
- [ajv-istanbul](https://github.com/epoberezkin/ajv-istanbul) - plugin to instrument generated validation code to measure test coverage of your schemas
- [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) - plugin with custom validation keywords (select, typeof, etc.)
- [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) - plugin with keywords $merge and $patch
- [ajv-pack](https://github.com/epoberezkin/ajv-pack) - produces a compact module exporting validation functions
-
+- [ajv-errors](https://github.com/ajv-validator/ajv-errors) - plugin for custom error messages
+- [ajv-i18n](https://github.com/ajv-validator/ajv-i18n) - internationalised error messages
+- [ajv-istanbul](https://github.com/ajv-validator/ajv-istanbul) - plugin to instrument generated validation code to measure test coverage of your schemas
+- [ajv-keywords](https://github.com/ajv-validator/ajv-keywords) - plugin with custom validation keywords (select, typeof, etc.)
+- [ajv-merge-patch](https://github.com/ajv-validator/ajv-merge-patch) - plugin with keywords $merge and $patch
+- [ajv-pack](https://github.com/ajv-validator/ajv-pack) - produces a compact module exporting validation functions
+- [ajv-formats-draft2019](https://github.com/luzlab/ajv-formats-draft2019) - format validators for draft2019 that aren't already included in ajv (ie. `idn-hostname`, `idn-email`, `iri`, `iri-reference` and `duration`).

 ## Some packages using Ajv

@@ -1315,30 +1463,35 @@ npm test

 ## Contributing

-All validation functions are generated using doT templates in [dot](https://github.com/epoberezkin/ajv/tree/master/lib/dot) folder. Templates are precompiled so doT is not a run-time dependency.
+All validation functions are generated using doT templates in [dot](https://github.com/ajv-validator/ajv/tree/master/lib/dot) folder. Templates are precompiled so doT is not a run-time dependency.

-`npm run build` - compiles templates to [dotjs](https://github.com/epoberezkin/ajv/tree/master/lib/dotjs) folder.
+`npm run build` - compiles templates to [dotjs](https://github.com/ajv-validator/ajv/tree/master/lib/dotjs) folder.

 `npm run watch` - automatically compiles templates when files in dot folder change

-Please see [Contributing guidelines](https://github.com/epoberezkin/ajv/blob/master/CONTRIBUTING.md)
+Please see [Contributing guidelines](https://github.com/ajv-validator/ajv/blob/master/CONTRIBUTING.md)


 ## Changes history

-See https://github.com/epoberezkin/ajv/releases
+See https://github.com/ajv-validator/ajv/releases

-__Please note__: [Changes in version 6.0.0](https://github.com/epoberezkin/ajv/releases/tag/v6.0.0).
+__Please note__: [Changes in version 7.0.0-beta](https://github.com/ajv-validator/ajv/releases/tag/v7.0.0-beta.0)

-[Version 5.0.0](https://github.com/epoberezkin/ajv/releases/tag/5.0.0).
+[Version 6.0.0](https://github.com/ajv-validator/ajv/releases/tag/v6.0.0).

-[Version 4.0.0](https://github.com/epoberezkin/ajv/releases/tag/4.0.0).
+## Code of conduct

-[Version 3.0.0](https://github.com/epoberezkin/ajv/releases/tag/3.0.0).
+Please review and follow the [Code of conduct](https://github.com/ajv-validator/ajv/blob/master/CODE_OF_CONDUCT.md).

-[Version 2.0.0](https://github.com/epoberezkin/ajv/releases/tag/2.0.0).
+Please report any unacceptable behaviour to ajv.validator@gmail.com - it will be reviewed by the project team.
+
+
+## Open-source software support
+
+Ajv is a part of [Tidelift subscription](https://tidelift.com/subscription/pkg/npm-ajv?utm_source=npm-ajv&utm_medium=referral&utm_campaign=readme) - it provides a centralised support to open-source software users, in addition to the support provided by software maintainers.


 ## License

-[MIT](https://github.com/epoberezkin/ajv/blob/master/LICENSE)
+[MIT](https://github.com/ajv-validator/ajv/blob/master/LICENSE)
--- a/node_modules/ajv/dist/ajv.bundle.js
+++ b/node_modules/ajv/dist/ajv.bundle.js
--- a/node_modules/ajv/dist/ajv.min.js
+++ b/node_modules/ajv/dist/ajv.min.js
--- a/node_modules/ajv/dist/ajv.min.js.map
+++ b/node_modules/ajv/dist/ajv.min.js.map
--- a/node_modules/ajv/lib/.DS_Store
+++ b/node_modules/ajv/lib/.DS_Store
--- a/node_modules/ajv/lib/ajv.d.ts
+++ b/node_modules/ajv/lib/ajv.d.ts
@@ -80,9 +80,9 @@ declare namespace ajv {
    /**
    * Get compiled schema from the instance by `key` or `ref`.
    * @param  {string} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
-    * @return {Function} schema validating function (with property `schema`).
+    * @return {Function} schema validating function (with property `schema`). Returns undefined if keyRef can't be resolved to an existing schema.
    */
-    getSchema(keyRef: string): ValidateFunction;
+    getSchema(keyRef: string): ValidateFunction | undefined;
    /**
    * Remove cached schema(s).
    * If no parameter is passed all schemas but meta-schemas are removed.
@@ -137,6 +137,7 @@ declare namespace ajv {
    */
    errorsText(errors?: Array<ErrorObject> | null, options?: ErrorsTextOptions): string;
    errors?: Array<ErrorObject> | null;
+    _opts: Options;
  }

  interface CustomLogger {
@@ -169,8 +170,9 @@ declare namespace ajv {
    jsonPointers?: boolean;
    uniqueItems?: boolean;
    unicode?: boolean;
-    format?: string;
+    format?: false | string;
    formats?: object;
+    keywords?: object;
    unknownFormats?: true | string[] | 'ignore';
    schemas?: Array<object> | object;
    schemaId?: '$id' | 'id' | 'auto';
@@ -178,9 +180,11 @@ declare namespace ajv {
    extendRefs?: true | 'ignore' | 'fail';
    loadSchema?: (uri: string, cb?: (err: Error, schema: object) => void) => PromiseLike<object | boolean>;
    removeAdditional?: boolean | 'all' | 'failing';
-    useDefaults?: boolean | 'shared';
+    useDefaults?: boolean | 'empty' | 'shared';
    coerceTypes?: boolean | 'array';
    strictDefaults?: boolean | 'log';
+    strictKeywords?: boolean | 'log';
+    strictNumbers?: boolean;
    async?: boolean | string;
    transpile?: string | ((code: string) => string);
    meta?: boolean | object;
@@ -194,7 +198,7 @@ declare namespace ajv {
    errorDataPath?: string,
    messages?: boolean;
    sourceCode?: boolean;
-    processCode?: (code: string) => string;
+    processCode?: (code: string, schema: object) => string;
    cache?: object;
    logger?: CustomLogger | false;
    nullable?: boolean;
@@ -242,6 +246,7 @@ declare namespace ajv {
  interface CompilationContext {
    level: number;
    dataLevel: number;
+    dataPathArr: string[];
    schema: any;
    schemaPath: string;
    baseId: string;
@@ -250,6 +255,9 @@ declare namespace ajv {
    formats: {
      [index: string]: FormatDefinition | undefined;
    };
+    keywords: {
+      [index: string]: KeywordDefinition | undefined;
+    };
    compositeRule: boolean;
    validate: (schema: object) => boolean;
    util: {
--- a/node_modules/ajv/lib/ajv.js
+++ b/node_modules/ajv/lib/ajv.js
@@ -69,6 +69,7 @@ function Ajv(opts) {
  this._metaOpts = getMetaSchemaOptions(this);

  if (opts.formats) addInitialFormats(this);
+  if (opts.keywords) addInitialKeywords(this);
  addDefaultMetaSchema(this);
  if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta);
  if (opts.nullable) this.addKeyword('nullable', {metaSchema: {type: 'boolean'}});
@@ -467,6 +468,14 @@ function addInitialFormats(self) {
 }


+function addInitialKeywords(self) {
+  for (var name in self._opts.keywords) {
+    var keyword = self._opts.keywords[name];
+    self.addKeyword(name, keyword);
+  }
+}
+
+
 function checkUnique(self, id) {
  if (self._schemas[id] || self._refs[id])
    throw new Error('schema with key or id "' + id + '" already exists');
--- a/node_modules/ajv/lib/compile/equal.js
+++ b/node_modules/ajv/lib/compile/equal.js
@@ -1,5 +1,5 @@
 'use strict';

 // do NOT remove this file - it would break pre-compiled schemas
-// https://github.com/epoberezkin/ajv/issues/889
+// https://github.com/ajv-validator/ajv/issues/889
 module.exports = require('fast-deep-equal');
--- a/node_modules/ajv/lib/compile/formats.js
+++ b/node_modules/ajv/lib/compile/formats.js
@@ -4,8 +4,8 @@ var util = require('./util');

 var DATE = /^(\d\d\d\d)-(\d\d)-(\d\d)$/;
 var DAYS = [0,31,28,31,30,31,30,31,31,30,31,30,31];
-var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i;
-var HOSTNAME = /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i;
+var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d(?::?\d\d)?)?$/i;
+var HOSTNAME = /^(?=.{1,253}\.?$)[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*\.?$/i;
 var URI = /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
 var URIREF = /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
 // uri-template: https://tools.ietf.org/html/rfc6570
@@ -13,8 +13,8 @@ var URITEMPLATE = /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|
 // For the source: https://gist.github.com/dperini/729294
 // For test cases: https://mathiasbynens.be/demo/url-regex
 // @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983.
-// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
-var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
+// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
+var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9a-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-)*(?:[0-9a-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9a-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-)*(?:[0-9a-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[a-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
 var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
 var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$/;
 var JSON_POINTER_URI_FRAGMENT = /^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i;
@@ -33,11 +33,11 @@ formats.fast = {
  // date: http://tools.ietf.org/html/rfc3339#section-5.6
  date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
  // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
-  time: /^(?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i,
-  'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s](?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i,
+  time: /^(?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d(?::?\d\d)?)?$/i,
+  'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s](?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d(?::?\d\d)?)$/i,
  // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
-  uri: /^(?:[a-z][a-z0-9+-.]*:)(?:\/?\/)?[^\s]*$/i,
-  'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/?\/)?(?:[^\\\s#][^\s#]*)?(?:#[^\\\s]*)?$/i,
+  uri: /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/)?[^\s]*$/i,
+  'uri-reference': /^(?:(?:[a-z][a-z0-9+\-.]*:)?\/?\/)?(?:[^\\\s#][^\s#]*)?(?:#[^\\\s]*)?$/i,
  'uri-template': URITEMPLATE,
  url: URL,
  // email (sources from jsen validator):
@@ -70,7 +70,7 @@ formats.full = {
  'uri-template': URITEMPLATE,
  url: URL,
  email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
-  hostname: hostname,
+  hostname: HOSTNAME,
  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
  regex: regex,
@@ -123,13 +123,6 @@ function date_time(str) {
 }


-function hostname(str) {
-  // https://tools.ietf.org/html/rfc1034#section-3.5
-  // https://tools.ietf.org/html/rfc1123#section-2
-  return str.length <= 255 && HOSTNAME.test(str);
-}
-
-
 var NOT_URI_FRAGMENT = /\/|:/;
 function uri(str) {
  // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
--- a/node_modules/ajv/lib/compile/index.js
+++ b/node_modules/ajv/lib/compile/index.js
@@ -113,7 +113,7 @@ function compile(schema, root, localRefs, baseId) {
                   + vars(defaults, defaultCode) + vars(customRules, customRuleCode)
                   + sourceCode;

-    if (opts.processCode) sourceCode = opts.processCode(sourceCode);
+    if (opts.processCode) sourceCode = opts.processCode(sourceCode, _schema);
    // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
    var validate;
    try {
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
s2	ef3070bdb7	2.0.5	2021-05-07 15:56:44 +02:00
s2	3ec373077c	update node modules	2021-05-07 15:56:33 +02:00
s2	d81e8e9fb8	2.0.4	2020-07-20 16:16:17 +02:00
s2	2b23424b86	update modules	2020-07-20 16:16:07 +02:00
s2	783511ce12	2.0.3	2020-03-13 23:12:37 +01:00
s2	411fa7ff39	bump minimist	2020-03-13 23:12:33 +01:00
s2	c2f45abf0f	2.0.2	2020-03-13 23:09:33 +01:00
s2	5edcdf96f7	update node modules	2020-03-13 23:09:28 +01:00
s2	371a36ff4c	2.0.1	2020-02-13 16:00:15 +01:00
s2	abdd8fb1a0	include sources by default, and trim map file url to basename	2020-02-13 16:00:05 +01:00
s2	4c0b055996	2.0.0	2020-02-13 15:39:51 +01:00
s2	a4b62da0ba	use terser and clean-css directly create a sourcemap as well by default	2020-02-13 15:39:37 +01:00
s2	db9b32db65	add one more css file to example	2020-02-13 15:39:04 +01:00
s2	7e88906795	1.3.0	2020-02-12 12:09:26 +01:00
s2	325ec064b9	throw on unhandled exceptions	2020-02-12 12:09:07 +01:00
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
s2	e659f2acb8	1.1.6	2019-10-29 20:58:46 +01:00
s2	16d5a653c2	minify just the stylesheet link elements	2019-10-29 20:57:59 +01:00
				`@@ -0,0 +1 @@`
				`#mywidget{border:2px solid red}#mywidget{color:#00f}`