From 207a6a2d53507ec9dd57c94c46cc7d3dd272306d Mon Sep 17 00:00:00 2001
From: Miau Lightouch <miaulightouch@gmail.com>
Date: Thu, 26 Jul 2018 16:07:10 +0800
Subject: [PATCH 01/83] Fix nwjs support (#569)

---
 src/browser.js | 2 +-
 src/index.js   | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/browser.js b/src/browser.js
index 4d61d080..b6d94e17 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -39,7 +39,7 @@ function useColors() {
   // NB: In an Electron preload script, document will be defined but not fully
   // initialized. Since we know we're in Chrome, we'll just detect this case
   // explicitly
-  if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') {
+  if (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) {
     return true;
   }
 
diff --git a/src/index.js b/src/index.js
index 9b44b967..a8792cc1 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,9 +1,10 @@
 /**
- * Detect Electron renderer process, which is node, but we should
+ * Detect Electron renderer / nwjs process, which is node, but we should
  * treat as a browser.
  */
 
-if (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true) {
+
+if (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) {
   module.exports = require('./browser.js');
 } else {
   module.exports = require('./node.js');

From e43e5fed177b8698674748063f4ed1aaba1d59c8 Mon Sep 17 00:00:00 2001
From: Ruslan Boliev <kwolfy11@gmail.com>
Date: Tue, 11 Sep 2018 06:06:24 +0300
Subject: [PATCH 02/83] add instance extends feature (#524)

* instance extends feature

* add .extend documentation

* allow empty delimiter in extend
---
 README.md          | 14 ++++++++++++++
 src/common.js      |  5 +++++
 test/debug_spec.js | 26 ++++++++++++++++++++++++++
 3 files changed, 45 insertions(+)

diff --git a/README.md b/README.md
index b9f4b49a..0ee7634d 100644
--- a/README.md
+++ b/README.md
@@ -268,6 +268,20 @@ error('now goes to stdout via console.info');
 log('still goes to stdout, but via console.info now');
 ```
 
+## Extend
+You can simply extend debugger 
+```js
+const log = require('debug')('auth');
+
+//creates new debug instance with extended namespace
+const logSign = log.extend('sign');
+const logLogin = log.extend('login');
+
+log('hello'); // auth hello
+logSign('hello'); //auth:sign hello
+logLogin('hello'); //auth:login hello
+```
+
 ## Set dynamically
 
 You can also enable debug dynamically by calling the `enable()` method :
diff --git a/src/common.js b/src/common.js
index 61eaf893..65713e4d 100644
--- a/src/common.js
+++ b/src/common.js
@@ -123,6 +123,7 @@ module.exports = function setup(env) {
     debug.useColors = createDebug.useColors();
     debug.color = selectColor(namespace);
     debug.destroy = destroy;
+    debug.extend = extend;
     //debug.formatArgs = formatArgs;
     //debug.rawLog = rawLog;
 
@@ -146,6 +147,10 @@ module.exports = function setup(env) {
     }
   }
 
+  function extend (namespace, delimiter) {
+    return createDebug(this.namespace + (typeof delimiter !== 'undefined' ? delimiter : ':') + namespace);
+  }
+
   /**
    * Enables a debug mode by namespaces. This can include modes
    * separated by a colon and wildcards.
diff --git a/test/debug_spec.js b/test/debug_spec.js
index 142fbe79..7ac6d7cd 100644
--- a/test/debug_spec.js
+++ b/test/debug_spec.js
@@ -64,4 +64,30 @@ describe('debug', function () {
     });
   });
 
+
+  describe('extend namespace', function () {
+    var log;
+
+    beforeEach(function () {
+      debug.enable('foo');
+      log = debug('foo');
+    });
+
+    it('should extend namespace', function () {
+      var logBar = log.extend('bar');
+      expect(logBar.namespace).to.be.equal('foo:bar');
+    });
+
+    it('should extend namespace with custom delimiter', function () {
+      var logBar = log.extend('bar', '--');
+      expect(logBar.namespace).to.be.equal('foo--bar');
+    });
+
+    it('should extend namespace with empty delimiter', function () {
+      var logBar = log.extend('bar', '');
+      expect(logBar.namespace).to.be.equal('foobar');
+    });
+
+  });
+
 });

From 7e1d5d94f31b37b460fb8d88000ab7ed0be3597e Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 21:33:02 -0600
Subject: [PATCH 03/83] add yarn-error.log to .gitignore

---
 .gitignore | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index f0cf3a35..15be2208 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,11 @@
 .DS_Store
-node_modules
+node_modules/
 *.sock
-build
+/build/
 npm-debug.log
-dist
-coverage
+yarn-error.log
+/dist/
+/coverage/
 
 # lockfiles
 yarn.lock

From 853853f9f588044d76df3daf1959ca56c5f341b7 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 21:33:29 -0600
Subject: [PATCH 04/83] bump vulnerable packages

---
 package.json | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 9af3874d..4e922381 100644
--- a/package.json
+++ b/package.json
@@ -24,19 +24,20 @@
     "browserify": "14.4.0",
     "chai": "^3.5.0",
     "concurrently": "^3.1.0",
-    "coveralls": "^2.11.15",
+    "coveralls": "^3.0.2",
     "eslint": "^3.12.1",
     "istanbul": "^0.4.5",
-    "karma": "^1.3.0",
+    "karma": "^3.0.0",
     "karma-chai": "^0.1.0",
     "karma-mocha": "^1.3.0",
     "karma-phantomjs-launcher": "^1.0.2",
     "karma-sinon": "^1.0.5",
-    "mocha": "^3.2.0",
+    "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0",
     "rimraf": "^2.5.4",
     "sinon": "^1.17.6",
-    "sinon-chai": "^2.8.0"
+    "sinon-chai": "^2.8.0",
+    "xo": "^0.23.0"
   },
   "main": "./src/index.js",
   "browser": "./src/browser.js"

From 2d2509e26bf6df1e1954267e3b1a1cb83973fb09 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 21:46:11 -0600
Subject: [PATCH 05/83] add .editorconfig

---
 .editorconfig | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 .editorconfig

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..a2be8159
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,37 @@
+root = true
+
+[*]
+indent_style = tab
+indent_size = 4
+tab_width = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[{*.json,*.json.example,*.gyp,*.yml,*.yaml}]
+indent_style = space
+indent_size = 2
+
+[{*.py,*.asm}]
+indent_style = space
+
+[*.py]
+indent_size = 4
+
+[*.asm]
+indent_size = 8
+
+[*.md]
+trim_trailing_whitespace = false
+
+# Ideal settings - some plugins might support these.
+[*.js]
+quote_type = single
+
+[{*.c,*.cc,*.h,*.hh,*.cpp,*.hpp,*.m,*.mm,*.mpp,*.js,*.java,*.go,*.rs,*.php,*.ng,*.jsx,*.ts,*.d,*.cs,*.swift}]
+curly_bracket_next_line = false
+spaces_around_operators = true
+spaces_around_brackets = outside
+# close enough to 1TB
+indent_brace_style = K&R

From ba8a424d41e9dc6129e081ac3aa9715be6a45fbd Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 22:04:31 -0600
Subject: [PATCH 06/83] move to XO (closes #397)

---
 examples/node/app.js       |  23 +-
 examples/node/colors.js    |  10 +-
 examples/node/stdout.js    |  15 +-
 examples/node/wildcards.js |  14 +-
 examples/node/worker.js    |  17 +-
 karma.conf.js              | 124 +++++-----
 package.json               |   3 +
 src/browser.js             | 276 ++++++++++++++--------
 src/common.js              | 471 +++++++++++++++++++------------------
 src/index.js               |   5 +-
 src/node.js                | 236 ++++++++++++-------
 test/debug-spec.js         |  92 ++++++++
 test/debug_spec.js         |  93 --------
 13 files changed, 766 insertions(+), 613 deletions(-)
 create mode 100644 test/debug-spec.js
 delete mode 100644 test/debug_spec.js

diff --git a/examples/node/app.js b/examples/node/app.js
index d4a19914..08d3f257 100644
--- a/examples/node/app.js
+++ b/examples/node/app.js
@@ -1,19 +1,20 @@
+const http = require('http');
 
-var debug = require('../../')('http')
-  , http = require('http')
-  , name = 'My App';
+const debug = require('../..')('http');
 
-// fake app
+const name = 'My App';
+
+// Fake app
 
 debug('booting %o', name);
 
-http.createServer(function(req, res){
-  debug(req.method + ' ' + req.url);
-  res.end('hello\n');
-}).listen(3000, function(){
-  debug('listening');
+http.createServer((req, res) => {
+	debug(req.method + ' ' + req.url);
+	res.end('hello\n');
+}).listen(3000, () => {
+	debug('listening');
 });
 
-// fake worker of some kind
-
+// Fake worker of some kind
+// eslint-disable-next-line import/no-unassigned-import
 require('./worker');
diff --git a/examples/node/colors.js b/examples/node/colors.js
index c144ee4e..9cbfa1f9 100644
--- a/examples/node/colors.js
+++ b/examples/node/colors.js
@@ -1,8 +1,8 @@
-var debug = require('../../')
+const debug = require('../..');
 
-debug.enable('*')
+debug.enable('*');
 
-for (var i=0; i < debug.colors.length; i++) {
-  const d = debug('example:' + i);
-  d('The color is %o', d.color);
+for (let i = 0; i < debug.colors.length; i++) {
+	const d = debug('example:' + i);
+	d('The color is %o', d.color);
 }
diff --git a/examples/node/stdout.js b/examples/node/stdout.js
index c999c4c0..17558da0 100644
--- a/examples/node/stdout.js
+++ b/examples/node/stdout.js
@@ -1,16 +1,17 @@
-var debug = require('../../');
-var error = debug('app:error');
+const debug = require('../..');
 
-// by default stderr is used
+const error = debug('app:error');
+
+// By default stderr is used
 error('goes to stderr!');
 
-var log = debug('app:log');
-// set this namespace to log via console.log
-log.log = console.log.bind(console); // don't forget to bind to console!
+const log = debug('app:log');
+// Set this namespace to log via console.log
+log.log = console.log.bind(console); // Don't forget to bind to console!
 log('goes to stdout');
 error('still goes to stderr!');
 
-// set all output to go via console.info
+// Set all output to go via console.info
 // overrides all per-namespace log settings
 debug.log = console.info.bind(console);
 error('now goes to stdout via console.info');
diff --git a/examples/node/wildcards.js b/examples/node/wildcards.js
index ca99aeff..2cedc2d8 100644
--- a/examples/node/wildcards.js
+++ b/examples/node/wildcards.js
@@ -1,10 +1,10 @@
 
-var debug = {
-  foo: require('../../')('test:foo'),
-  bar: require('../../')('test:bar'),
-  baz: require('../../')('test:baz')
+const debug = {
+	foo: require('../..')('test:foo'),
+	bar: require('../..')('test:bar'),
+	baz: require('../..')('test:baz')
 };
 
-debug.foo('foo')
-debug.bar('bar')
-debug.baz('baz')
+debug.foo('foo');
+debug.bar('bar');
+debug.baz('baz');
diff --git a/examples/node/worker.js b/examples/node/worker.js
index 07e3bc59..6f483a66 100644
--- a/examples/node/worker.js
+++ b/examples/node/worker.js
@@ -4,23 +4,24 @@
 // DEBUG=worker:a node example/worker
 // DEBUG=worker:b node example/worker
 
-var a = require('../../')('worker:a')
-  , b = require('../../')('worker:b');
+const a = require('../..')('worker:a');
+
+const b = require('../..')('worker:b');
 
 function work() {
-  a('doing lots of uninteresting work');
-  setTimeout(work, Math.random() * 1000);
+	a('doing lots of uninteresting work');
+	setTimeout(work, Math.random() * 1000);
 }
 
 work();
 
 function workb() {
-  b('doing some work');
-  setTimeout(workb, Math.random() * 2000);
+	b('doing some work');
+	setTimeout(workb, Math.random() * 2000);
 }
 
 workb();
 
-setTimeout(function(){
-  b(new Error('fail'));
+setTimeout(() => {
+	b(new Error('fail'));
 }, 5000);
diff --git a/karma.conf.js b/karma.conf.js
index 103a82d1..82f90691 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -1,70 +1,60 @@
 // Karma configuration
 // Generated on Fri Dec 16 2016 13:09:51 GMT+0000 (UTC)
 
-module.exports = function(config) {
-  config.set({
-
-    // base path that will be used to resolve all patterns (eg. files, exclude)
-    basePath: '',
-
-
-    // frameworks to use
-    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
-    frameworks: ['mocha', 'chai', 'sinon'],
-
-
-    // list of files / patterns to load in the browser
-    files: [
-      'dist/debug.js',
-      'test/*spec.js'
-    ],
-
-
-    // list of files to exclude
-    exclude: [
-      'src/node.js'
-    ],
-
-
-    // preprocess matching files before serving them to the browser
-    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
-    preprocessors: {
-    },
-
-    // test results reporter to use
-    // possible values: 'dots', 'progress'
-    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-    reporters: ['progress'],
-
-
-    // web server port
-    port: 9876,
-
-
-    // enable / disable colors in the output (reporters and logs)
-    colors: true,
-
-
-    // level of logging
-    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
-    logLevel: config.LOG_INFO,
-
-
-    // enable / disable watching file and executing tests whenever any file changes
-    autoWatch: true,
-
-
-    // start these browsers
-    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-    browsers: ['PhantomJS'],
-
-
-    // Continuous Integration mode
-    // if true, Karma captures browsers, runs the tests and exits
-    singleRun: false,
-
-    // Concurrency level
-    // how many browser should be started simultaneous
-    concurrency: Infinity
-  })
-}
+module.exports = function (config) {
+	config.set({
+
+		// Base path that will be used to resolve all patterns (eg. files, exclude)
+		basePath: '',
+
+		// Frameworks to use
+		// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+		frameworks: ['mocha', 'chai', 'sinon'],
+
+		// List of files / patterns to load in the browser
+		files: [
+			'dist/debug.js',
+			'test/*spec.js'
+		],
+
+		// List of files to exclude
+		exclude: [
+			'src/node.js'
+		],
+
+		// Preprocess matching files before serving them to the browser
+		// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+		preprocessors: {
+		},
+
+		// Test results reporter to use
+		// possible values: 'dots', 'progress'
+		// available reporters: https://npmjs.org/browse/keyword/karma-reporter
+		reporters: ['progress'],
+
+		// Web server port
+		port: 9876,
+
+		// Enable / disable colors in the output (reporters and logs)
+		colors: true,
+
+		// Level of logging
+		// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+		logLevel: config.LOG_INFO,
+
+		// Enable / disable watching file and executing tests whenever any file changes
+		autoWatch: true,
+
+		// Start these browsers
+		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+		browsers: ['PhantomJS'],
+
+		// Continuous Integration mode
+		// if true, Karma captures browsers, runs the tests and exits
+		singleRun: false,
+
+		// Concurrency level
+		// how many browser should be started simultaneous
+		concurrency: Infinity
+	});
+};
diff --git a/package.json b/package.json
index 4e922381..1f9b3640 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,9 @@
     "url": "git://github.com/visionmedia/debug.git"
   },
   "description": "small debugging utility",
+  "scripts": {
+    "test": "xo && mocha"
+  },
   "keywords": [
     "debug",
     "log",
diff --git a/src/browser.js b/src/browser.js
index b6d94e17..5f34c0d0 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -1,3 +1,5 @@
+/* eslint-env browser */
+
 /**
  * This is the web browser implementation of `debug()`.
  */
@@ -14,17 +16,82 @@ exports.storage = localstorage();
  */
 
 exports.colors = [
-  '#0000CC', '#0000FF', '#0033CC', '#0033FF', '#0066CC', '#0066FF', '#0099CC',
-  '#0099FF', '#00CC00', '#00CC33', '#00CC66', '#00CC99', '#00CCCC', '#00CCFF',
-  '#3300CC', '#3300FF', '#3333CC', '#3333FF', '#3366CC', '#3366FF', '#3399CC',
-  '#3399FF', '#33CC00', '#33CC33', '#33CC66', '#33CC99', '#33CCCC', '#33CCFF',
-  '#6600CC', '#6600FF', '#6633CC', '#6633FF', '#66CC00', '#66CC33', '#9900CC',
-  '#9900FF', '#9933CC', '#9933FF', '#99CC00', '#99CC33', '#CC0000', '#CC0033',
-  '#CC0066', '#CC0099', '#CC00CC', '#CC00FF', '#CC3300', '#CC3333', '#CC3366',
-  '#CC3399', '#CC33CC', '#CC33FF', '#CC6600', '#CC6633', '#CC9900', '#CC9933',
-  '#CCCC00', '#CCCC33', '#FF0000', '#FF0033', '#FF0066', '#FF0099', '#FF00CC',
-  '#FF00FF', '#FF3300', '#FF3333', '#FF3366', '#FF3399', '#FF33CC', '#FF33FF',
-  '#FF6600', '#FF6633', '#FF9900', '#FF9933', '#FFCC00', '#FFCC33'
+	'#0000CC',
+	'#0000FF',
+	'#0033CC',
+	'#0033FF',
+	'#0066CC',
+	'#0066FF',
+	'#0099CC',
+	'#0099FF',
+	'#00CC00',
+	'#00CC33',
+	'#00CC66',
+	'#00CC99',
+	'#00CCCC',
+	'#00CCFF',
+	'#3300CC',
+	'#3300FF',
+	'#3333CC',
+	'#3333FF',
+	'#3366CC',
+	'#3366FF',
+	'#3399CC',
+	'#3399FF',
+	'#33CC00',
+	'#33CC33',
+	'#33CC66',
+	'#33CC99',
+	'#33CCCC',
+	'#33CCFF',
+	'#6600CC',
+	'#6600FF',
+	'#6633CC',
+	'#6633FF',
+	'#66CC00',
+	'#66CC33',
+	'#9900CC',
+	'#9900FF',
+	'#9933CC',
+	'#9933FF',
+	'#99CC00',
+	'#99CC33',
+	'#CC0000',
+	'#CC0033',
+	'#CC0066',
+	'#CC0099',
+	'#CC00CC',
+	'#CC00FF',
+	'#CC3300',
+	'#CC3333',
+	'#CC3366',
+	'#CC3399',
+	'#CC33CC',
+	'#CC33FF',
+	'#CC6600',
+	'#CC6633',
+	'#CC9900',
+	'#CC9933',
+	'#CCCC00',
+	'#CCCC33',
+	'#FF0000',
+	'#FF0033',
+	'#FF0066',
+	'#FF0099',
+	'#FF00CC',
+	'#FF00FF',
+	'#FF3300',
+	'#FF3333',
+	'#FF3366',
+	'#FF3399',
+	'#FF33CC',
+	'#FF33FF',
+	'#FF6600',
+	'#FF6633',
+	'#FF9900',
+	'#FF9933',
+	'#FFCC00',
+	'#FFCC33'
 ];
 
 /**
@@ -35,29 +102,30 @@ exports.colors = [
  * TODO: add a `localStorage` variable to explicitly enable/disable colors
  */
 
+// eslint-disable-next-line complexity
 function useColors() {
-  // NB: In an Electron preload script, document will be defined but not fully
-  // initialized. Since we know we're in Chrome, we'll just detect this case
-  // explicitly
-  if (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) {
-    return true;
-  }
-
-  // Internet Explorer and Edge do not support colors.
-  if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) {
-    return false;
-  }
-
-  // is webkit? http://stackoverflow.com/a/16459606/376773
-  // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
-  return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
-    // is firebug? http://stackoverflow.com/a/398120/376773
-    (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
-    // is firefox >= v31?
-    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
-    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
-    // double check webkit in userAgent just in case we are in a worker
-    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
+	// NB: In an Electron preload script, document will be defined but not fully
+	// initialized. Since we know we're in Chrome, we'll just detect this case
+	// explicitly
+	if (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) {
+		return true;
+	}
+
+	// Internet Explorer and Edge do not support colors.
+	if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) {
+		return false;
+	}
+
+	// Is webkit? http://stackoverflow.com/a/16459606/376773
+	// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
+	return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
+		// Is firebug? http://stackoverflow.com/a/398120/376773
+		(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
+		// Is firefox >= v31?
+		// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
+		(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
+		// Double check webkit in userAgent just in case we are in a worker
+		(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
 }
 
 /**
@@ -67,36 +135,38 @@ function useColors() {
  */
 
 function formatArgs(args) {
-  var useColors = this.useColors;
-
-  args[0] = (useColors ? '%c' : '')
-    + this.namespace
-    + (useColors ? ' %c' : ' ')
-    + args[0]
-    + (useColors ? '%c ' : ' ')
-    + '+' + module.exports.humanize(this.diff);
-
-  if (!useColors) return;
-
-  var c = 'color: ' + this.color;
-  args.splice(1, 0, c, 'color: inherit')
-
-  // the final "%c" is somewhat tricky, because there could be other
-  // arguments passed either before or after the %c, so we need to
-  // figure out the correct index to insert the CSS into
-  var index = 0;
-  var lastC = 0;
-  args[0].replace(/%[a-zA-Z%]/g, function(match) {
-    if ('%%' === match) return;
-    index++;
-    if ('%c' === match) {
-      // we only are interested in the *last* %c
-      // (the user may have provided their own)
-      lastC = index;
-    }
-  });
-
-  args.splice(lastC, 0, c);
+	args[0] = (this.useColors ? '%c' : '') +
+		this.namespace +
+		(this.useColors ? ' %c' : ' ') +
+		args[0] +
+		(this.useColors ? '%c ' : ' ') +
+		'+' + module.exports.humanize(this.diff);
+
+	if (!this.useColors) {
+		return;
+	}
+
+	const c = 'color: ' + this.color;
+	args.splice(1, 0, c, 'color: inherit');
+
+	// The final "%c" is somewhat tricky, because there could be other
+	// arguments passed either before or after the %c, so we need to
+	// figure out the correct index to insert the CSS into
+	let index = 0;
+	let lastC = 0;
+	args[0].replace(/%[a-zA-Z%]/g, match => {
+		if (match === '%%') {
+			return;
+		}
+		index++;
+		if (match === '%c') {
+			// We only are interested in the *last* %c
+			// (the user may have provided their own)
+			lastC = index;
+		}
+	});
+
+	args.splice(lastC, 0, c);
 }
 
 /**
@@ -105,13 +175,12 @@ function formatArgs(args) {
  *
  * @api public
  */
-
-function log() {
-  // this hackery is required for IE8/9, where
-  // the `console.log` function doesn't have 'apply'
-  return 'object' === typeof console
-    && console.log
-    && Function.prototype.apply.call(console.log, console, arguments);
+function log(...args) {
+	// This hackery is required for IE8/9, where
+	// the `console.log` function doesn't have 'apply'
+	return typeof console === 'object' &&
+		console.log &&
+		console.log(...args);
 }
 
 /**
@@ -120,15 +189,17 @@ function log() {
  * @param {String} namespaces
  * @api private
  */
-
 function save(namespaces) {
-  try {
-    if (null == namespaces) {
-      exports.storage.removeItem('debug');
-    } else {
-      exports.storage.setItem('debug', namespaces);
-    }
-  } catch(e) {}
+	try {
+		if (namespaces) {
+			exports.storage.setItem('debug', namespaces);
+		} else {
+			exports.storage.removeItem('debug');
+		}
+	} catch (error) {
+		// Swallow
+		// XXX (@Qix-) should we be logging these?
+	}
 }
 
 /**
@@ -137,19 +208,21 @@ function save(namespaces) {
  * @return {String} returns the previously persisted debug modes
  * @api private
  */
-
 function load() {
-  var r;
-  try {
-    r = exports.storage.getItem('debug');
-  } catch(e) {}
+	let r;
+	try {
+		r = exports.storage.getItem('debug');
+	} catch (error) {
+		// Swallow
+		// XXX (@Qix-) should we be logging these?
+	}
 
-  // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
-  if (!r && typeof process !== 'undefined' && 'env' in process) {
-    r = process.env.DEBUG;
-  }
+	// If debug isn't set in LS, and we're in Electron, try to load $DEBUG
+	if (!r && typeof process !== 'undefined' && 'env' in process) {
+		r = process.env.DEBUG;
+	}
 
-  return r;
+	return r;
 }
 
 /**
@@ -164,25 +237,28 @@ function load() {
  */
 
 function localstorage() {
-  try {
-    // TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context
-    // The Browser also has localStorage in the global context.
-    return localStorage;
-  } catch (e) {}
+	try {
+		// TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context
+		// The Browser also has localStorage in the global context.
+		return localStorage;
+	} catch (error) {
+		// Swallow
+		// XXX (@Qix-) should we be logging these?
+	}
 }
 
 module.exports = require('./common')(exports);
 
-var formatters = module.exports.formatters;
+const {formatters} = module.exports;
 
 /**
  * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
  */
 
-formatters.j = function(v) {
-  try {
-    return JSON.stringify(v);
-  } catch (err) {
-    return '[UnexpectedJSONParseError]: ' + err.message;
-  }
+formatters.j = function (v) {
+	try {
+		return JSON.stringify(v);
+	} catch (error) {
+		return '[UnexpectedJSONParseError]: ' + error.message;
+	}
 };
diff --git a/src/common.js b/src/common.js
index 65713e4d..dab9e480 100644
--- a/src/common.js
+++ b/src/common.js
@@ -4,237 +4,242 @@
  * implementations of `debug()`.
  */
 
-module.exports = function setup(env) {
-  createDebug.debug = createDebug['default'] = createDebug;
-  createDebug.coerce = coerce;
-  createDebug.disable = disable;
-  createDebug.enable = enable;
-  createDebug.enabled = enabled;
-  createDebug.humanize = require('ms');
-
-  Object.keys(env).forEach(function(key) {
-    createDebug[key] = env[key];
-  });
-
-  /**
-   * Active `debug` instances.
-   */
-  createDebug.instances = [];
-
-  /**
-   * The currently active debug mode names, and names to skip.
-   */
-
-  createDebug.names = [];
-  createDebug.skips = [];
-
-  /**
-   * Map of special "%n" handling functions, for the debug "format" argument.
-   *
-   * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
-   */
-
-  createDebug.formatters = {};
-
-  /**
-   * Select a color.
-   * @param {String} namespace
-   * @return {Number}
-   * @api private
-   */
-
-  function selectColor(namespace) {
-    var hash = 0, i;
-
-    for (i in namespace) {
-      hash  = ((hash << 5) - hash) + namespace.charCodeAt(i);
-      hash |= 0; // Convert to 32bit integer
-    }
-
-    return createDebug.colors[Math.abs(hash) % createDebug.colors.length];
-  }
-  createDebug.selectColor = selectColor;
-
-  /**
-   * Create a debugger with the given `namespace`.
-   *
-   * @param {String} namespace
-   * @return {Function}
-   * @api public
-   */
-
-  function createDebug(namespace) {
-    var prevTime;
-
-    function debug() {
-      // disabled?
-      if (!debug.enabled) return;
-
-      var self = debug;
-
-      // set `diff` timestamp
-      var curr = +new Date();
-      var ms = curr - (prevTime || curr);
-      self.diff = ms;
-      self.prev = prevTime;
-      self.curr = curr;
-      prevTime = curr;
-
-      // turn the `arguments` into a proper Array
-      var args = new Array(arguments.length);
-      for (var i = 0; i < args.length; i++) {
-        args[i] = arguments[i];
-      }
-
-      args[0] = createDebug.coerce(args[0]);
-
-      if ('string' !== typeof args[0]) {
-        // anything else let's inspect with %O
-        args.unshift('%O');
-      }
-
-      // apply any `formatters` transformations
-      var index = 0;
-      args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {
-        // if we encounter an escaped % then don't increase the array index
-        if (match === '%%') return match;
-        index++;
-        var formatter = createDebug.formatters[format];
-        if ('function' === typeof formatter) {
-          var val = args[index];
-          match = formatter.call(self, val);
-
-          // now we need to remove `args[index]` since it's inlined in the `format`
-          args.splice(index, 1);
-          index--;
-        }
-        return match;
-      });
-
-      // apply env-specific formatting (colors, etc.)
-      createDebug.formatArgs.call(self, args);
-
-      var logFn = self.log || createDebug.log;
-      logFn.apply(self, args);
-    }
-
-    debug.namespace = namespace;
-    debug.enabled = createDebug.enabled(namespace);
-    debug.useColors = createDebug.useColors();
-    debug.color = selectColor(namespace);
-    debug.destroy = destroy;
-    debug.extend = extend;
-    //debug.formatArgs = formatArgs;
-    //debug.rawLog = rawLog;
-
-    // env-specific initialization logic for debug instances
-    if ('function' === typeof createDebug.init) {
-      createDebug.init(debug);
-    }
-
-    createDebug.instances.push(debug);
-
-    return debug;
-  }
-
-  function destroy () {
-    var index = createDebug.instances.indexOf(this);
-    if (index !== -1) {
-      createDebug.instances.splice(index, 1);
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  function extend (namespace, delimiter) {
-    return createDebug(this.namespace + (typeof delimiter !== 'undefined' ? delimiter : ':') + namespace);
-  }
-
-  /**
-   * Enables a debug mode by namespaces. This can include modes
-   * separated by a colon and wildcards.
-   *
-   * @param {String} namespaces
-   * @api public
-   */
-
-  function enable(namespaces) {
-    createDebug.save(namespaces);
-
-    createDebug.names = [];
-    createDebug.skips = [];
-
-    var i;
-    var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
-    var len = split.length;
-
-    for (i = 0; i < len; i++) {
-      if (!split[i]) continue; // ignore empty strings
-      namespaces = split[i].replace(/\*/g, '.*?');
-      if (namespaces[0] === '-') {
-        createDebug.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
-      } else {
-        createDebug.names.push(new RegExp('^' + namespaces + '$'));
-      }
-    }
-
-    for (i = 0; i < createDebug.instances.length; i++) {
-      var instance = createDebug.instances[i];
-      instance.enabled = createDebug.enabled(instance.namespace);
-    }
-  }
-
-  /**
-   * Disable debug output.
-   *
-   * @api public
-   */
-
-  function disable() {
-    createDebug.enable('');
-  }
-
-  /**
-   * Returns true if the given mode name is enabled, false otherwise.
-   *
-   * @param {String} name
-   * @return {Boolean}
-   * @api public
-   */
-
-  function enabled(name) {
-    if (name[name.length - 1] === '*') {
-      return true;
-    }
-    var i, len;
-    for (i = 0, len = createDebug.skips.length; i < len; i++) {
-      if (createDebug.skips[i].test(name)) {
-        return false;
-      }
-    }
-    for (i = 0, len = createDebug.names.length; i < len; i++) {
-      if (createDebug.names[i].test(name)) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  /**
-   * Coerce `val`.
-   *
-   * @param {Mixed} val
-   * @return {Mixed}
-   * @api private
-   */
-
-  function coerce(val) {
-    if (val instanceof Error) return val.stack || val.message;
-    return val;
-  }
-
-  createDebug.enable(createDebug.load());
-
-  return createDebug;
+function setup(env) {
+	createDebug.debug = createDebug;
+	createDebug.default = createDebug;
+	createDebug.coerce = coerce;
+	createDebug.disable = disable;
+	createDebug.enable = enable;
+	createDebug.enabled = enabled;
+	createDebug.humanize = require('ms');
+
+	Object.keys(env).forEach(key => {
+		createDebug[key] = env[key];
+	});
+
+	/**
+	* Active `debug` instances.
+	*/
+	createDebug.instances = [];
+
+	/**
+	* The currently active debug mode names, and names to skip.
+	*/
+
+	createDebug.names = [];
+	createDebug.skips = [];
+
+	/**
+	* Map of special "%n" handling functions, for the debug "format" argument.
+	*
+	* Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
+	*/
+	createDebug.formatters = {};
+
+	/**
+	* Selects a color for a debug namespace
+	* @param {String} namespace The namespace string for the for the debug instance to be colored
+	* @return {Number|String} An ANSI color code for the given namespace
+	* @api private
+	*/
+	function selectColor(namespace) {
+		let hash = 0;
+
+		for (let i = 0; i < namespace.length; i++) {
+			hash = ((hash << 5) - hash) + namespace.charCodeAt(i);
+			hash |= 0; // Convert to 32bit integer
+		}
+
+		return createDebug.colors[Math.abs(hash) % createDebug.colors.length];
+	}
+	createDebug.selectColor = selectColor;
+
+	/**
+	* Create a debugger with the given `namespace`.
+	*
+	* @param {String} namespace
+	* @return {Function}
+	* @api public
+	*/
+	function createDebug(namespace) {
+		let prevTime;
+
+		function debug(...args) {
+			// Disabled?
+			if (!debug.enabled) {
+				return;
+			}
+
+			const self = debug;
+
+			// Set `diff` timestamp
+			const curr = Number(new Date());
+			const ms = curr - (prevTime || curr);
+			self.diff = ms;
+			self.prev = prevTime;
+			self.curr = curr;
+			prevTime = curr;
+
+			args[0] = createDebug.coerce(args[0]);
+
+			if (typeof args[0] !== 'string') {
+				// Anything else let's inspect with %O
+				args.unshift('%O');
+			}
+
+			// Apply any `formatters` transformations
+			let index = 0;
+			args[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => {
+				// If we encounter an escaped % then don't increase the array index
+				if (match === '%%') {
+					return match;
+				}
+				index++;
+				const formatter = createDebug.formatters[format];
+				if (typeof formatter === 'function') {
+					const val = args[index];
+					match = formatter.call(self, val);
+
+					// Now we need to remove `args[index]` since it's inlined in the `format`
+					args.splice(index, 1);
+					index--;
+				}
+				return match;
+			});
+
+			// Apply env-specific formatting (colors, etc.)
+			createDebug.formatArgs.call(self, args);
+
+			const logFn = self.log || createDebug.log;
+			logFn.apply(self, args);
+		}
+
+		debug.namespace = namespace;
+		debug.enabled = createDebug.enabled(namespace);
+		debug.useColors = createDebug.useColors();
+		debug.color = selectColor(namespace);
+		debug.destroy = destroy;
+		debug.extend = extend;
+		// Debug.formatArgs = formatArgs;
+		// debug.rawLog = rawLog;
+
+		// env-specific initialization logic for debug instances
+		if (typeof createDebug.init === 'function') {
+			createDebug.init(debug);
+		}
+
+		createDebug.instances.push(debug);
+
+		return debug;
+	}
+
+	function destroy() {
+		const index = createDebug.instances.indexOf(this);
+		if (index !== -1) {
+			createDebug.instances.splice(index, 1);
+			return true;
+		}
+		return false;
+	}
+
+	function extend(namespace, delimiter) {
+		return createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace);
+	}
+
+	/**
+	* Enables a debug mode by namespaces. This can include modes
+	* separated by a colon and wildcards.
+	*
+	* @param {String} namespaces
+	* @api public
+	*/
+	function enable(namespaces) {
+		createDebug.save(namespaces);
+
+		createDebug.names = [];
+		createDebug.skips = [];
+
+		let i;
+		const split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
+		const len = split.length;
+
+		for (i = 0; i < len; i++) {
+			if (!split[i]) {
+				// ignore empty strings
+				continue;
+			}
+
+			namespaces = split[i].replace(/\*/g, '.*?');
+
+			if (namespaces[0] === '-') {
+				createDebug.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
+			} else {
+				createDebug.names.push(new RegExp('^' + namespaces + '$'));
+			}
+		}
+
+		for (i = 0; i < createDebug.instances.length; i++) {
+			const instance = createDebug.instances[i];
+			instance.enabled = createDebug.enabled(instance.namespace);
+		}
+	}
+
+	/**
+	* Disable debug output.
+	*
+	* @api public
+	*/
+	function disable() {
+		createDebug.enable('');
+	}
+
+	/**
+	* Returns true if the given mode name is enabled, false otherwise.
+	*
+	* @param {String} name
+	* @return {Boolean}
+	* @api public
+	*/
+	function enabled(name) {
+		if (name[name.length - 1] === '*') {
+			return true;
+		}
+
+		let i;
+		let len;
+
+		for (i = 0, len = createDebug.skips.length; i < len; i++) {
+			if (createDebug.skips[i].test(name)) {
+				return false;
+			}
+		}
+
+		for (i = 0, len = createDebug.names.length; i < len; i++) {
+			if (createDebug.names[i].test(name)) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	/**
+	* Coerce `val`.
+	*
+	* @param {Mixed} val
+	* @return {Mixed}
+	* @api private
+	*/
+	function coerce(val) {
+		if (val instanceof Error) {
+			return val.stack || val.message;
+		}
+		return val;
+	}
+
+	createDebug.enable(createDebug.load());
+
+	return createDebug;
 }
+
+module.exports = setup;
diff --git a/src/index.js b/src/index.js
index a8792cc1..bf4c57f2 100644
--- a/src/index.js
+++ b/src/index.js
@@ -3,9 +3,8 @@
  * treat as a browser.
  */
 
-
 if (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) {
-  module.exports = require('./browser.js');
+	module.exports = require('./browser.js');
 } else {
-  module.exports = require('./node.js');
+	module.exports = require('./node.js');
 }
diff --git a/src/node.js b/src/node.js
index c13b932c..5e1f1541 100644
--- a/src/node.js
+++ b/src/node.js
@@ -2,8 +2,8 @@
  * Module dependencies.
  */
 
-var tty = require('tty');
-var util = require('util');
+const tty = require('tty');
+const util = require('util');
 
 /**
  * This is the Node.js implementation of `debug()`.
@@ -20,21 +20,95 @@ exports.useColors = useColors;
  * Colors.
  */
 
-exports.colors = [ 6, 2, 3, 4, 5, 1 ];
+exports.colors = [6, 2, 3, 4, 5, 1];
 
 try {
-  var supportsColor = require('supports-color');
-  if (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) {
-    exports.colors = [
-      20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62, 63, 68,
-      69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112, 113, 128, 129, 134,
-      135, 148, 149, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171,
-      172, 173, 178, 179, 184, 185, 196, 197, 198, 199, 200, 201, 202, 203, 204,
-      205, 206, 207, 208, 209, 214, 215, 220, 221
-    ];
-  }
-} catch (err) {
-  // swallow - we only care if `supports-color` is available; it doesn't have to be.
+	// Optional dependency (as in, doesn't need to be installed, NOT like optionalDependencies in package.json)
+	// eslint-disable-next-line import/no-extraneous-dependencies
+	const supportsColor = require('supports-color');
+
+	if (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) {
+		exports.colors = [
+			20,
+			21,
+			26,
+			27,
+			32,
+			33,
+			38,
+			39,
+			40,
+			41,
+			42,
+			43,
+			44,
+			45,
+			56,
+			57,
+			62,
+			63,
+			68,
+			69,
+			74,
+			75,
+			76,
+			77,
+			78,
+			79,
+			80,
+			81,
+			92,
+			93,
+			98,
+			99,
+			112,
+			113,
+			128,
+			129,
+			134,
+			135,
+			148,
+			149,
+			160,
+			161,
+			162,
+			163,
+			164,
+			165,
+			166,
+			167,
+			168,
+			169,
+			170,
+			171,
+			172,
+			173,
+			178,
+			179,
+			184,
+			185,
+			196,
+			197,
+			198,
+			199,
+			200,
+			201,
+			202,
+			203,
+			204,
+			205,
+			206,
+			207,
+			208,
+			209,
+			214,
+			215,
+			220,
+			221
+		];
+	}
+} catch (error) {
+	// Swallow - we only care if `supports-color` is available; it doesn't have to be.
 }
 
 /**
@@ -43,24 +117,31 @@ try {
  *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
  */
 
-exports.inspectOpts = Object.keys(process.env).filter(function (key) {
-  return /^debug_/i.test(key);
-}).reduce(function (obj, key) {
-  // camel-case
-  var prop = key
-    .substring(6)
-    .toLowerCase()
-    .replace(/_([a-z])/g, function (_, k) { return k.toUpperCase() });
-
-  // coerce string value into JS value
-  var val = process.env[key];
-  if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
-  else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
-  else if (val === 'null') val = null;
-  else val = Number(val);
-
-  obj[prop] = val;
-  return obj;
+exports.inspectOpts = Object.keys(process.env).filter(key => {
+	return /^debug_/i.test(key);
+}).reduce((obj, key) => {
+	// Camel-case
+	const prop = key
+		.substring(6)
+		.toLowerCase()
+		.replace(/_([a-z])/g, (_, k) => {
+			return k.toUpperCase();
+		});
+
+	// Coerce string value into JS value
+	let val = process.env[key];
+	if (/^(yes|on|true|enabled)$/i.test(val)) {
+		val = true;
+	} else if (/^(no|off|false|disabled)$/i.test(val)) {
+		val = false;
+	} else if (val === 'null') {
+		val = null;
+	} else {
+		val = Number(val);
+	}
+
+	obj[prop] = val;
+	return obj;
 }, {});
 
 /**
@@ -68,9 +149,9 @@ exports.inspectOpts = Object.keys(process.env).filter(function (key) {
  */
 
 function useColors() {
-  return 'colors' in exports.inspectOpts
-    ? Boolean(exports.inspectOpts.colors)
-    : tty.isatty(process.stderr.fd);
+	return 'colors' in exports.inspectOpts ?
+		Boolean(exports.inspectOpts.colors) :
+		tty.isatty(process.stderr.fd);
 }
 
 /**
@@ -80,35 +161,33 @@ function useColors() {
  */
 
 function formatArgs(args) {
-  var name = this.namespace;
-  var useColors = this.useColors;
-
-  if (useColors) {
-    var c = this.color;
-    var colorCode = '\u001b[3' + (c < 8 ? c : '8;5;' + c);
-    var prefix = '  ' + colorCode + ';1m' + name + ' ' + '\u001b[0m';
-
-    args[0] = prefix + args[0].split('\n').join('\n' + prefix);
-    args.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\u001b[0m');
-  } else {
-    args[0] = getDate() + name + ' ' + args[0];
-  }
+	const {namespace: name, useColors} = this;
+
+	if (useColors) {
+		const c = this.color;
+		const colorCode = '\u001B[3' + (c < 8 ? c : '8;5;' + c);
+		const prefix = `  ${colorCode};1m${name} \u001B[0m`;
+
+		args[0] = prefix + args[0].split('\n').join('\n' + prefix);
+		args.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\u001B[0m');
+	} else {
+		args[0] = getDate() + name + ' ' + args[0];
+	}
 }
 
 function getDate() {
-  if (exports.inspectOpts.hideDate) {
-    return '';
-  } else {
-    return new Date().toISOString() + ' ';
-  }
+	if (exports.inspectOpts.hideDate) {
+		return '';
+	}
+	return new Date().toISOString() + ' ';
 }
 
 /**
  * Invokes `util.format()` with the specified arguments and writes to stderr.
  */
 
-function log() {
-  return process.stderr.write(util.format.apply(util, arguments) + '\n');
+function log(...args) {
+	return process.stderr.write(util.format(...args) + '\n');
 }
 
 /**
@@ -117,15 +196,14 @@ function log() {
  * @param {String} namespaces
  * @api private
  */
-
 function save(namespaces) {
-  if (null == namespaces) {
-    // If you set a process.env field to null or undefined, it gets cast to the
-    // string 'null' or 'undefined'. Just delete instead.
-    delete process.env.DEBUG;
-  } else {
-    process.env.DEBUG = namespaces;
-  }
+	if (namespaces) {
+		process.env.DEBUG = namespaces;
+	} else {
+		// If you set a process.env field to null or undefined, it gets cast to the
+		// string 'null' or 'undefined'. Just delete instead.
+		delete process.env.DEBUG;
+	}
 }
 
 /**
@@ -136,7 +214,7 @@ function save(namespaces) {
  */
 
 function load() {
-  return process.env.DEBUG;
+	return process.env.DEBUG;
 }
 
 /**
@@ -146,34 +224,34 @@ function load() {
  * differently for a particular `debug` instance.
  */
 
-function init (debug) {
-  debug.inspectOpts = {};
+function init(debug) {
+	debug.inspectOpts = {};
 
-  var keys = Object.keys(exports.inspectOpts);
-  for (var i = 0; i < keys.length; i++) {
-    debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
-  }
+	const keys = Object.keys(exports.inspectOpts);
+	for (let i = 0; i < keys.length; i++) {
+		debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
+	}
 }
 
 module.exports = require('./common')(exports);
 
-var formatters = module.exports.formatters;
+const {formatters} = module.exports;
 
 /**
  * Map %o to `util.inspect()`, all on a single line.
  */
 
-formatters.o = function(v) {
-  this.inspectOpts.colors = this.useColors;
-  return util.inspect(v, this.inspectOpts)
-    .replace(/\s*\n\s*/g, ' ');
+formatters.o = function (v) {
+	this.inspectOpts.colors = this.useColors;
+	return util.inspect(v, this.inspectOpts)
+		.replace(/\s*\n\s*/g, ' ');
 };
 
 /**
  * Map %O to `util.inspect()`, allowing multiple lines if needed.
  */
 
-formatters.O = function(v) {
-  this.inspectOpts.colors = this.useColors;
-  return util.inspect(v, this.inspectOpts);
+formatters.O = function (v) {
+	this.inspectOpts.colors = this.useColors;
+	return util.inspect(v, this.inspectOpts);
 };
diff --git a/test/debug-spec.js b/test/debug-spec.js
new file mode 100644
index 00000000..08edb3b3
--- /dev/null
+++ b/test/debug-spec.js
@@ -0,0 +1,92 @@
+/* global describe, it, context, beforeEach */
+'use strict';
+
+let chai;
+
+let expect;
+
+let debug;
+
+let sinon;
+
+let sinonChai;
+
+if (typeof module !== 'undefined') {
+	chai = require('chai');
+	expect = chai.expect;
+
+	debug = require('../src');
+	sinon = require('sinon');
+	sinonChai = require('sinon-chai');
+	chai.use(sinonChai);
+}
+
+describe('debug', () => {
+	let log = debug('test');
+
+	log.log = sinon.stub();
+
+	it('passes a basic sanity check', () => {
+		expect(log('hello world')).to.not.throw();
+	});
+
+	it('allows namespaces to be a non-string value', () => {
+		expect(debug.enable(true)).to.not.throw();
+	});
+
+	context('with log function', () => {
+		beforeEach(() => {
+			debug.enable('test');
+			log = debug('test');
+		});
+
+		it('uses it', () => {
+			log.log = sinon.stub();
+			log('using custom log function');
+
+			expect(log.log).to.have.been.calledOnce();
+		});
+	});
+
+	describe('custom functions', () => {
+		let log;
+
+		beforeEach(() => {
+			debug.enable('test');
+			log = debug('test');
+		});
+
+		context('with log function', () => {
+			it('uses it', () => {
+				log.log = sinon.spy();
+				log('using custom log function');
+
+				expect(log.log).to.have.been.calledOnce();
+			});
+		});
+	});
+
+	describe('extend namespace', () => {
+		let log;
+
+		beforeEach(() => {
+			debug.enable('foo');
+			log = debug('foo');
+		});
+
+		it('should extend namespace', () => {
+			const logBar = log.extend('bar');
+			expect(logBar.namespace).to.be.equal('foo:bar');
+		});
+
+		it('should extend namespace with custom delimiter', () => {
+			const logBar = log.extend('bar', '--');
+			expect(logBar.namespace).to.be.equal('foo--bar');
+		});
+
+		it('should extend namespace with empty delimiter', () => {
+			const logBar = log.extend('bar', '');
+			expect(logBar.namespace).to.be.equal('foobar');
+		});
+	});
+});
diff --git a/test/debug_spec.js b/test/debug_spec.js
deleted file mode 100644
index 7ac6d7cd..00000000
--- a/test/debug_spec.js
+++ /dev/null
@@ -1,93 +0,0 @@
-/* global describe, it, context, beforeEach */
-'use strict';
-
-var chai
-  , expect
-  , debug
-  , sinon
-  , sinonChai;
-
-if (typeof module !== 'undefined') {
-  chai = require('chai');
-  expect = chai.expect;
-
-  debug = require('../src/index');
-  sinon = require('sinon');
-  sinonChai = require("sinon-chai");
-  chai.use(sinonChai);
-}
-
-
-describe('debug', function () {
-  var log = debug('test');
-
-  log.log = sinon.stub();
-
-  it('passes a basic sanity check', function () {
-    expect(log('hello world')).to.not.throw;
-  });
-
-  it('allows namespaces to be a non-string value', function () {
-    expect(debug.enable(true)).to.not.throw;
-  });
-
-  context('with log function', function () {
-
-    beforeEach(function () {
-      debug.enable('test');
-      log = debug('test');
-    });
-
-    it('uses it', function () {
-      log.log = sinon.stub();
-      log('using custom log function');
-
-      expect(log.log).to.have.been.calledOnce;
-    });
-  });
-
-  describe('custom functions', function () {
-    var log;
-
-    beforeEach(function () {
-      debug.enable('test');
-      log = debug('test');
-    });
-
-    context('with log function', function () {
-      it('uses it', function () {
-        log.log = sinon.spy();
-        log('using custom log function');
-
-        expect(log.log).to.have.been.calledOnce;
-      });
-    });
-  });
-
-
-  describe('extend namespace', function () {
-    var log;
-
-    beforeEach(function () {
-      debug.enable('foo');
-      log = debug('foo');
-    });
-
-    it('should extend namespace', function () {
-      var logBar = log.extend('bar');
-      expect(logBar.namespace).to.be.equal('foo:bar');
-    });
-
-    it('should extend namespace with custom delimiter', function () {
-      var logBar = log.extend('bar', '--');
-      expect(logBar.namespace).to.be.equal('foo--bar');
-    });
-
-    it('should extend namespace with empty delimiter', function () {
-      var logBar = log.extend('bar', '');
-      expect(logBar.namespace).to.be.equal('foobar');
-    });
-
-  });
-
-});

From 833b6f84c8f8dc5b6f13da38ab0ef8a8ff86c0c9 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 22:34:47 -0600
Subject: [PATCH 07/83] fix tests

---
 package.json       |  3 --
 test/debug-spec.js | 84 +++++++++++++++++++++-------------------------
 2 files changed, 38 insertions(+), 49 deletions(-)

diff --git a/package.json b/package.json
index 1f9b3640..1907cda9 100644
--- a/package.json
+++ b/package.json
@@ -34,12 +34,9 @@
     "karma-chai": "^0.1.0",
     "karma-mocha": "^1.3.0",
     "karma-phantomjs-launcher": "^1.0.2",
-    "karma-sinon": "^1.0.5",
     "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0",
     "rimraf": "^2.5.4",
-    "sinon": "^1.17.6",
-    "sinon-chai": "^2.8.0",
     "xo": "^0.23.0"
   },
   "main": "./src/index.js",
diff --git a/test/debug-spec.js b/test/debug-spec.js
index 08edb3b3..6862497e 100644
--- a/test/debug-spec.js
+++ b/test/debug-spec.js
@@ -1,4 +1,4 @@
-/* global describe, it, context, beforeEach */
+/* eslint-env mocha */
 'use strict';
 
 let chai;
@@ -7,84 +7,76 @@ let expect;
 
 let debug;
 
-let sinon;
-
-let sinonChai;
-
 if (typeof module !== 'undefined') {
 	chai = require('chai');
 	expect = chai.expect;
-
 	debug = require('../src');
-	sinon = require('sinon');
-	sinonChai = require('sinon-chai');
-	chai.use(sinonChai);
 }
 
 describe('debug', () => {
-	let log = debug('test');
-
-	log.log = sinon.stub();
-
 	it('passes a basic sanity check', () => {
-		expect(log('hello world')).to.not.throw();
+		const log = debug('test');
+		log.enabled = true;
+		log.log = () => {};
+
+		expect(() => log('hello world')).to.not.throw();
 	});
 
 	it('allows namespaces to be a non-string value', () => {
-		expect(debug.enable(true)).to.not.throw();
-	});
+		const log = debug('test');
+		log.enabled = true;
+		log.log = () => {};
 
-	context('with log function', () => {
-		beforeEach(() => {
-			debug.enable('test');
-			log = debug('test');
-		});
+		expect(() => debug.enable(true)).to.not.throw();
+	});
 
-		it('uses it', () => {
-			log.log = sinon.stub();
-			log('using custom log function');
+	it('honors global debug namespace enable calls', () => {
+		expect(debug('test:12345').enabled).to.equal(false);
+		expect(debug('test:67890').enabled).to.equal(false);
 
-			expect(log.log).to.have.been.calledOnce();
-		});
+		debug.enable('test:12345');
+		expect(debug('test:12345').enabled).to.equal(true);
+		expect(debug('test:67890').enabled).to.equal(false);
 	});
 
-	describe('custom functions', () => {
-		let log;
+	it('uses custom log function', () => {
+		const log = debug('test');
+		log.enabled = true;
 
-		beforeEach(() => {
-			debug.enable('test');
-			log = debug('test');
-		});
+		const messages = [];
+		log.log = (...args) => messages.push(args);
 
-		context('with log function', () => {
-			it('uses it', () => {
-				log.log = sinon.spy();
-				log('using custom log function');
+		log('using custom log function');
+		log('using custom log function again');
+		log('%O', 12345);
 
-				expect(log.log).to.have.been.calledOnce();
-			});
-		});
+		expect(messages.length).to.equal(3);
 	});
 
 	describe('extend namespace', () => {
-		let log;
-
-		beforeEach(() => {
-			debug.enable('foo');
-			log = debug('foo');
-		});
-
 		it('should extend namespace', () => {
+			const log = debug('foo');
+			log.enabled = true;
+			log.log = () => {};
+
 			const logBar = log.extend('bar');
 			expect(logBar.namespace).to.be.equal('foo:bar');
 		});
 
 		it('should extend namespace with custom delimiter', () => {
+			const log = debug('foo');
+			log.enabled = true;
+			log.log = () => {};
+
 			const logBar = log.extend('bar', '--');
 			expect(logBar.namespace).to.be.equal('foo--bar');
 		});
 
 		it('should extend namespace with empty delimiter', () => {
+			const log = debug('foo');
+			log.enabled = true;
+			log.log = () => {};
+
 			const logBar = log.extend('bar', '');
 			expect(logBar.namespace).to.be.equal('foobar');
 		});

From 62822f12668e8a0b1d1a4fd5a1c2fce1d8715da3 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 22:43:04 -0600
Subject: [PATCH 08/83] clean up makefile

---
 Makefile     | 30 +++++++-----------------------
 package.json |  4 ----
 2 files changed, 7 insertions(+), 27 deletions(-)

diff --git a/Makefile b/Makefile
index 3ddd1360..48e66bc7 100644
--- a/Makefile
+++ b/Makefile
@@ -15,22 +15,16 @@ YARN ?= $(shell which yarn)
 PKG ?= $(if $(YARN),$(YARN),$(NODE) $(shell which npm))
 BROWSERIFY ?= $(NODE) $(BIN)/browserify
 
-install: node_modules
+all: lint test
 
 browser: dist/debug.js
 
-node_modules: package.json
-	@NODE_ENV= $(PKG) install
-	@touch node_modules
-
-dist/debug.js: src/*.js node_modules
+dist/debug.js: src/*.js
 	@mkdir -p dist
-	@$(BROWSERIFY) \
-		--standalone debug \
-		. > dist/debug.js
+	@$(BROWSERIFY) --standalone debug . > dist/debug.js
 
 lint:
-	@eslint *.js src/*.js
+	@xo
 
 test-node:
 	@istanbul cover node_modules/mocha/bin/_mocha -- test/**.js
@@ -40,19 +34,9 @@ test-browser:
 	@$(MAKE) browser
 	@karma start --single-run
 
-test-all:
-	@concurrently \
-		"make test-node" \
-		"make test-browser"
-
-test:
-	@if [ "x$(BROWSER)" = "x" ]; then \
-		$(MAKE) test-node; \
-		else \
-		$(MAKE) test-browser; \
-	fi
+test: test-node test-browser
 
 clean:
-	rimraf dist coverage
+	rm -rf dist coverage
 
-.PHONY: browser install clean lint test test-all test-node test-browser
+.PHONY: all browser install clean lint test test-node test-browser
diff --git a/package.json b/package.json
index 1907cda9..c6f613c2 100644
--- a/package.json
+++ b/package.json
@@ -6,9 +6,6 @@
     "url": "git://github.com/visionmedia/debug.git"
   },
   "description": "small debugging utility",
-  "scripts": {
-    "test": "xo && mocha"
-  },
   "keywords": [
     "debug",
     "log",
@@ -28,7 +25,6 @@
     "chai": "^3.5.0",
     "concurrently": "^3.1.0",
     "coveralls": "^3.0.2",
-    "eslint": "^3.12.1",
     "istanbul": "^0.4.5",
     "karma": "^3.0.0",
     "karma-chai": "^0.1.0",

From 57cde56e43003f6b404d4b3d9d76b74aafaeeec8 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 23:07:20 -0600
Subject: [PATCH 09/83] fix tests

---
 .babelrc                      | 13 +++++++++++++
 .travis.yml                   |  5 ++---
 Makefile                      | 14 +++++++++++---
 karma.conf.js                 |  4 ++--
 package.json                  |  3 +++
 test/debug-spec.js => test.js |  2 +-
 6 files changed, 32 insertions(+), 9 deletions(-)
 create mode 100644 .babelrc
 rename test/debug-spec.js => test.js (98%)

diff --git a/.babelrc b/.babelrc
new file mode 100644
index 00000000..b2799de4
--- /dev/null
+++ b/.babelrc
@@ -0,0 +1,13 @@
+{
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": {
+          "chrome": "58",
+          "ie": "8"
+        }
+      }
+    ]
+  ]
+}
diff --git a/.travis.yml b/.travis.yml
index 05f3dbb2..fca0ce19 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,11 +8,10 @@ node_js:
   - "10"
 
 install:
-  - make install
+  - npm install
 
 script:
-  - make lint
-  - make test
+  - make all
 
 matrix:
   include:
diff --git a/Makefile b/Makefile
index 48e66bc7..3651a92d 100644
--- a/Makefile
+++ b/Makefile
@@ -17,17 +17,25 @@ BROWSERIFY ?= $(NODE) $(BIN)/browserify
 
 all: lint test
 
-browser: dist/debug.js
+browser: dist/debug.js dist/test.js
 
 dist/debug.js: src/*.js
 	@mkdir -p dist
-	@$(BROWSERIFY) --standalone debug . > dist/debug.js
+	@$(BROWSERIFY) --standalone debug . > $@.es6.js
+	@babel $@.es6.js > $@
+	@rm $@.es6.js
+
+dist/test.js: test.js
+	@mkdir -p dist
+	@cp $< $@.es6.js
+	@babel $@.es6.js > $@
+	@rm $@.es6.js
 
 lint:
 	@xo
 
 test-node:
-	@istanbul cover node_modules/mocha/bin/_mocha -- test/**.js
+	@istanbul cover node_modules/mocha/bin/_mocha -- test.js
 	@cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
 
 test-browser:
diff --git a/karma.conf.js b/karma.conf.js
index 82f90691..e503df20 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -9,12 +9,12 @@ module.exports = function (config) {
 
 		// Frameworks to use
 		// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
-		frameworks: ['mocha', 'chai', 'sinon'],
+		frameworks: ['mocha', 'chai'],
 
 		// List of files / patterns to load in the browser
 		files: [
 			'dist/debug.js',
-			'test/*spec.js'
+			'dist/test.js'
 		],
 
 		// List of files to exclude
diff --git a/package.json b/package.json
index c6f613c2..6a15aed3 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,9 @@
     "ms": "^2.1.1"
   },
   "devDependencies": {
+    "@babel/cli": "^7.0.0",
+    "@babel/core": "^7.0.0",
+    "@babel/preset-env": "^7.0.0",
     "browserify": "14.4.0",
     "chai": "^3.5.0",
     "concurrently": "^3.1.0",
diff --git a/test/debug-spec.js b/test.js
similarity index 98%
rename from test/debug-spec.js
rename to test.js
index 6862497e..675d0825 100644
--- a/test/debug-spec.js
+++ b/test.js
@@ -10,7 +10,7 @@ let debug;
 if (typeof module !== 'undefined') {
 	chai = require('chai');
 	expect = chai.expect;
-	debug = require('../src');
+	debug = require('./src');
 }
 
 describe('debug', () => {

From 623c08ef73f8211278d5596c88041c65a2a58ee7 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 23:11:24 -0600
Subject: [PATCH 10/83] no longer checking for BROWSER=1

---
 .travis.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index fca0ce19..c160e8d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,8 +12,3 @@ install:
 
 script:
   - make all
-
-matrix:
-  include:
-  - node_js: '8'
-    env: BROWSER=1

From 9f4f8f59ba745166b0c014a61c76de5e73d4841a Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 23:11:33 -0600
Subject: [PATCH 11/83] remove needless command aliases in makefile

---
 Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 3651a92d..663744fb 100644
--- a/Makefile
+++ b/Makefile
@@ -10,10 +10,7 @@ PATH := node_modules/.bin:$(PATH)
 SHELL := /bin/bash
 
 # applications
-NODE ?= $(shell which node)
-YARN ?= $(shell which yarn)
-PKG ?= $(if $(YARN),$(YARN),$(NODE) $(shell which npm))
-BROWSERIFY ?= $(NODE) $(BIN)/browserify
+BROWSERIFY ?= $(BIN)/browserify
 
 all: lint test
 

From 3ca23316a470f6bc6e0d75d297179cfc19bbc763 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 10 Sep 2018 23:45:28 -0600
Subject: [PATCH 12/83] clean up builds

---
 .npmignore   | 15 ---------------
 Makefile     | 40 ++++++++++++++++------------------------
 node.js      |  1 -
 package.json |  6 ++++++
 4 files changed, 22 insertions(+), 40 deletions(-)
 delete mode 100644 .npmignore
 delete mode 100644 node.js

diff --git a/.npmignore b/.npmignore
deleted file mode 100644
index 9c93383c..00000000
--- a/.npmignore
+++ /dev/null
@@ -1,15 +0,0 @@
-support
-test
-examples
-example
-*.sock
-dist
-yarn.lock
-coverage
-bower.json
-.coveralls.yml
-.eslintrc
-.travis.yml
-.npmignore
-karma.conf.js
-Makefile
diff --git a/Makefile b/Makefile
index 663744fb..e28468e6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,47 +1,39 @@
-# get Makefile directory name: http://stackoverflow.com/a/5982798/376773
+# http://stackoverflow.com/a/5982798/376773
 THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
 THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd)
-
-# BIN directory
-BIN := $(THIS_DIR)/node_modules/.bin
-
-# Path
-PATH := node_modules/.bin:$(PATH)
+export PATH := $(THIS_DIR)/node_modules/.bin:$(PATH)
 SHELL := /bin/bash
 
-# applications
-BROWSERIFY ?= $(BIN)/browserify
-
 all: lint test
 
-browser: dist/debug.js dist/test.js
+dist: dist/debug.js dist/test.js
+
+.INTERMEDIATE: dist/debug.es6.js
+dist/debug.es6.js: src/*.js
+	@mkdir -p dist
+	browserify --standalone debug $< > $@
 
-dist/debug.js: src/*.js
+dist/debug.js: dist/debug.es6.js
 	@mkdir -p dist
-	@$(BROWSERIFY) --standalone debug . > $@.es6.js
-	@babel $@.es6.js > $@
-	@rm $@.es6.js
+	babel $< > $@
 
 dist/test.js: test.js
 	@mkdir -p dist
-	@cp $< $@.es6.js
-	@babel $@.es6.js > $@
-	@rm $@.es6.js
+	babel $< > $@
 
 lint:
-	@xo
+	xo
 
 test-node:
-	@istanbul cover node_modules/mocha/bin/_mocha -- test.js
+	istanbul cover node_modules/mocha/bin/_mocha -- test.js
 	@cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
 
-test-browser:
-	@$(MAKE) browser
-	@karma start --single-run
+test-browser: dist
+	karma start --single-run
 
 test: test-node test-browser
 
 clean:
 	rm -rf dist coverage
 
-.PHONY: all browser install clean lint test test-node test-browser
+.PHONY: all dist clean lint test test-node test-browser
diff --git a/node.js b/node.js
deleted file mode 100644
index 7fc36fe6..00000000
--- a/node.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./src/node');
diff --git a/package.json b/package.json
index 6a15aed3..c07c03b3 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,12 @@
     "log",
     "debugger"
   ],
+  "files": [
+    "src",
+    "dist/debug.js",
+    "LICENSE",
+    "README.md"
+  ],
   "author": "TJ Holowaychuk <tj@vision-media.ca>",
   "contributors": [
     "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",

From dec4b159ddf63915c94cd9d8421ad11cd06f0e76 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 11 Sep 2018 00:12:55 -0600
Subject: [PATCH 13/83] 3.2.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c07c03b3..1bbaa207 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "3.1.0",
+  "version": "3.2.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From b3f8f8e683915ef4fae3a77cbcebc6c410e65a8c Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 11 Sep 2018 00:25:34 -0600
Subject: [PATCH 14/83] use babel-ified distributed source for browsers

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 1bbaa207..c727ec02 100644
--- a/package.json
+++ b/package.json
@@ -45,5 +45,5 @@
     "xo": "^0.23.0"
   },
   "main": "./src/index.js",
-  "browser": "./src/browser.js"
+  "browser": "./dist/debug.js"
 }

From 84e41d52acfdaa00ac724277f8c73a550be6916d Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 11 Sep 2018 00:25:52 -0600
Subject: [PATCH 15/83] 3.2.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c727ec02..4852a37f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From 7fb104b8cfcbc3a91d8e4a6727638c3fe24be8d2 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 11 Sep 2018 02:56:30 -0600
Subject: [PATCH 16/83] 4.0.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 4852a37f..7b1923b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "3.2.1",
+  "version": "4.0.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From 99c95e3d54b07a918ad65bc148a2930ea8bfdd02 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 11 Sep 2018 15:35:13 -0600
Subject: [PATCH 17/83] fix browserify and supply alternative unpkg entry point
 (closes #606)

---
 Makefile     | 2 +-
 package.json | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index e28468e6..5d91c19c 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ dist: dist/debug.js dist/test.js
 .INTERMEDIATE: dist/debug.es6.js
 dist/debug.es6.js: src/*.js
 	@mkdir -p dist
-	browserify --standalone debug $< > $@
+	browserify --standalone debug . > $@
 
 dist/debug.js: dist/debug.es6.js
 	@mkdir -p dist
diff --git a/package.json b/package.json
index 7b1923b9..8d8df5e6 100644
--- a/package.json
+++ b/package.json
@@ -45,5 +45,6 @@
     "xo": "^0.23.0"
   },
   "main": "./src/index.js",
-  "browser": "./dist/debug.js"
+  "browser": "./src/browser.js",
+  "unpkg": "./dist/debug.js"
 }

From 4490cd95bfb952e1ed756914ac225ddc987b2ba3 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 11 Sep 2018 17:16:06 -0600
Subject: [PATCH 18/83] 4.0.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 8d8df5e6..cecd5ac5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From 4236585a40787fe60ed625452163299600df2ce6 Mon Sep 17 00:00:00 2001
From: Outsider <outsideris@gmail.com>
Date: Tue, 2 Oct 2018 22:44:35 +0900
Subject: [PATCH 19/83] migrate Makefile to npm scripts

Signed-off-by: Outsider <outsideris@gmail.com>
---
 .travis.yml  |  3 ++-
 Makefile     | 39 ---------------------------------------
 package.json | 13 +++++++++++++
 3 files changed, 15 insertions(+), 40 deletions(-)
 delete mode 100644 Makefile

diff --git a/.travis.yml b/.travis.yml
index c160e8d3..24682db3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,4 +11,5 @@ install:
   - npm install
 
 script:
-  - make all
+  - npm run lint
+  - npm test
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 5d91c19c..00000000
--- a/Makefile
+++ /dev/null
@@ -1,39 +0,0 @@
-# http://stackoverflow.com/a/5982798/376773
-THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
-THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd)
-export PATH := $(THIS_DIR)/node_modules/.bin:$(PATH)
-SHELL := /bin/bash
-
-all: lint test
-
-dist: dist/debug.js dist/test.js
-
-.INTERMEDIATE: dist/debug.es6.js
-dist/debug.es6.js: src/*.js
-	@mkdir -p dist
-	browserify --standalone debug . > $@
-
-dist/debug.js: dist/debug.es6.js
-	@mkdir -p dist
-	babel $< > $@
-
-dist/test.js: test.js
-	@mkdir -p dist
-	babel $< > $@
-
-lint:
-	xo
-
-test-node:
-	istanbul cover node_modules/mocha/bin/_mocha -- test.js
-	@cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
-
-test-browser: dist
-	karma start --single-run
-
-test: test-node test-browser
-
-clean:
-	rm -rf dist coverage
-
-.PHONY: all dist clean lint test test-node test-browser
diff --git a/package.json b/package.json
index cecd5ac5..0c8aa48e 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,19 @@
     "Andrew Rhyne <rhyneandrew@gmail.com>"
   ],
   "license": "MIT",
+  "scripts": {
+    "lint": "xo",
+    "test": "npm run test:node && npm run test:browser",
+    "test:node": "istanbul cover _mocha -- test.js",
+    "posttest:node": "cat ./coverage/lcov.info | coveralls",
+    "pretest:browser": "npm run build",
+    "test:browser": "karma start --single-run",
+    "prebuild:debug": "mkdir -p dist && browserify --standalone debug -o dist/debug.es6.js .",
+    "build:debug": "babel -o dist/debug.js dist/debug.es6.js > dist/debug.js",
+    "build:test": "babel -d dist test.js",
+    "build": "npm run build:debug && npm run build:test",
+    "clean": "rimraf dist coverage"
+  },
   "dependencies": {
     "ms": "^2.1.1"
   },

From 7ef8b417a86941372074f749019b9f439a1f6ef6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20B=C3=B8cker-Larsen?= <m19n@pm.me>
Date: Thu, 4 Oct 2018 09:45:22 +0800
Subject: [PATCH 20/83] feat: Return namespaces string when invoking disable()

feat: Add unit tests for disable return value

fix: Correct spelling in test case description

feat: Test that disable-string works with enable again

Closes #523

docs: Add section about disable return value
---
 README.md     | 18 ++++++++++++++++++
 src/common.js | 19 +++++++++++++++++++
 test.js       | 39 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+)

diff --git a/README.md b/README.md
index 0ee7634d..88dae35d 100644
--- a/README.md
+++ b/README.md
@@ -317,6 +317,24 @@ $ DEBUG=foo node -e 'var dbg = require("debug"); dbg.enable("bar"); console.log(
 => false
 ```
 
+`disable()`
+
+Will disable all namespaces. The functions returns the namespaces currently
+enabled (and skipped). This can be useful if you want to disable debugging
+temporarily without knowing what was enabled to begin with.
+
+For example:
+
+```js
+let debug = require('debug');
+debug.enable('foo:*,-foo:bar');
+let namespaces = debug.disable();
+debug.enable(namespaces);
+```
+
+Note: There is no guarantee that the string will be identical to the initial
+enable string, but semantically they will be identical.
+
 ## Checking whether a debug target is enabled
 
 After you've created a debug instance, you can determine whether or not it is
diff --git a/src/common.js b/src/common.js
index dab9e480..0b6d0b64 100644
--- a/src/common.js
+++ b/src/common.js
@@ -187,10 +187,16 @@ function setup(env) {
 	/**
 	* Disable debug output.
 	*
+	* @return {String} namespaces
 	* @api public
 	*/
 	function disable() {
+		const namespaces = [
+			...createDebug.names.map(toNamespace),
+			...createDebug.skips.map(toNamespace).map(namespace => '-' + namespace)
+		].join(',');
 		createDebug.enable('');
+		return namespaces;
 	}
 
 	/**
@@ -223,6 +229,19 @@ function setup(env) {
 		return false;
 	}
 
+	/**
+	* Convert regexp to namespace
+	*
+	* @param {RegExp} regxep
+	* @return {String} namespace
+	* @api private
+	*/
+	function toNamespace(regexp) {
+		return regexp.toString()
+			.substring(2, regexp.toString().length - 2)
+			.replace(/\.\*\?$/, '*');
+	}
+
 	/**
 	* Coerce `val`.
 	*
diff --git a/test.js b/test.js
index 675d0825..888f9bd8 100644
--- a/test.js
+++ b/test.js
@@ -81,4 +81,43 @@ describe('debug', () => {
 			expect(logBar.namespace).to.be.equal('foobar');
 		});
 	});
+
+	describe('rebuild namespaces string (disable)', () => {
+		it('handle names, skips, and wildcards', () => {
+			debug.enable('test,abc*,-abc');
+			const namespaces = debug.disable();
+			expect(namespaces).to.equal('test,abc*,-abc');
+		});
+
+		it('handles empty', () => {
+			debug.enable('');
+			const namespaces = debug.disable();
+			expect(namespaces).to.equal('');
+			expect(debug.names).to.deep.equal([]);
+			expect(debug.skips).to.deep.equal([]);
+		});
+
+		it('handles all', () => {
+			debug.enable('*');
+			const namespaces = debug.disable();
+			expect(namespaces).to.equal('*');
+		});
+
+		it('handles skip all', () => {
+			debug.enable('-*');
+			const namespaces = debug.disable();
+			expect(namespaces).to.equal('-*');
+		});
+
+		it('names+skips same with new string', () => {
+			debug.enable('test,abc*,-abc');
+			const oldNames = [...debug.names];
+			const oldSkips = [...debug.skips];
+			const namespaces = debug.disable();
+			expect(namespaces).to.equal('test,abc*,-abc');
+			debug.enable(namespaces);
+			expect(oldNames.map(String)).to.deep.equal(debug.names.map(String));
+			expect(oldSkips.map(String)).to.deep.equal(debug.skips.map(String));
+		});
+	});
 });

From e30e8fdbc92c4cf6b3007cd1c3ad2c3cbb82be85 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Mon, 8 Oct 2018 04:09:42 -0600
Subject: [PATCH 21/83] 4.1.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 0c8aa48e..0477a691 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.0.1",
+  "version": "4.1.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From 615cbb925f3a57f00d6bfeab881ad47f77a7e4c7 Mon Sep 17 00:00:00 2001
From: ossdev07 <ossdev@puresoftware.com>
Date: Mon, 24 Sep 2018 15:53:42 +0530
Subject: [PATCH 22/83] debug: Replaced phantomJS by chrome

Added script in package.json for running Test-suite

Signed-off-by: ossdev07 <ossdev@puresoftware.com>
---
 karma.conf.js | 8 +++++++-
 package.json  | 7 +++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/karma.conf.js b/karma.conf.js
index e503df20..8a4d88c6 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -47,7 +47,13 @@ module.exports = function (config) {
 
 		// Start these browsers
 		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-		browsers: ['PhantomJS'],
+		browsers: ['HeadlessChrome'],
+                  customLaunchers: {
+                    HeadlessChrome: {
+                      base: 'ChromeHeadless',
+                      flags: ['--no-sandbox',],
+                       },
+                      },
 
 		// Continuous Integration mode
 		// if true, Karma captures browsers, runs the tests and exits
diff --git a/package.json b/package.json
index 0477a691..a2dc7f31 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,9 @@
   "dependencies": {
     "ms": "^2.1.1"
   },
+  "scripts": {
+    "test": "mocha"
+  },
   "devDependencies": {
     "@babel/cli": "^7.0.0",
     "@babel/core": "^7.0.0",
@@ -48,10 +51,10 @@
     "concurrently": "^3.1.0",
     "coveralls": "^3.0.2",
     "istanbul": "^0.4.5",
-    "karma": "^3.0.0",
+    "karma": "^2.0.0",
     "karma-chai": "^0.1.0",
     "karma-mocha": "^1.3.0",
-    "karma-phantomjs-launcher": "^1.0.2",
+    "karma-chrome-launcher": "^2.2.0",
     "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0",
     "rimraf": "^2.5.4",

From 4fe746a44692a9fe55d24a3c0ff5e4f340519d90 Mon Sep 17 00:00:00 2001
From: ossdev07 <39188636+ossdev07@users.noreply.github.com>
Date: Mon, 24 Sep 2018 16:15:28 +0530
Subject: [PATCH 23/83] Update karma.conf.js

---
 karma.conf.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/karma.conf.js b/karma.conf.js
index 8a4d88c6..c8033d79 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -48,12 +48,12 @@ module.exports = function (config) {
 		// Start these browsers
 		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
 		browsers: ['HeadlessChrome'],
-                  customLaunchers: {
-                    HeadlessChrome: {
-                      base: 'ChromeHeadless',
-                      flags: ['--no-sandbox',],
-                       },
-                      },
+          customLaunchers: {
+            HeadlessChrome: {
+              base: 'ChromeHeadless',
+              flags: ['--no-sandbox',],
+               },
+			  },
 
 		// Continuous Integration mode
 		// if true, Karma captures browsers, runs the tests and exits

From 61c94841a0cc48f33a8b5ac5f973ee75d74b7996 Mon Sep 17 00:00:00 2001
From: ossdev07 <39188636+ossdev07@users.noreply.github.com>
Date: Mon, 24 Sep 2018 16:26:46 +0530
Subject: [PATCH 24/83] Update karma.conf.js

---
 karma.conf.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/karma.conf.js b/karma.conf.js
index c8033d79..fef8bf4c 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -48,12 +48,12 @@ module.exports = function (config) {
 		// Start these browsers
 		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
 		browsers: ['HeadlessChrome'],
-          customLaunchers: {
-            HeadlessChrome: {
-              base: 'ChromeHeadless',
-              flags: ['--no-sandbox',],
-               },
-			  },
+		customLaunchers: {
+			HeadlessChrome: {
+				base: 'ChromeHeadless',
+				flags: ['--no-sandbox' ],
+			}
+		},
 
 		// Continuous Integration mode
 		// if true, Karma captures browsers, runs the tests and exits

From 7ea4076fd684df6ace0cb4eba64d17a3b711ba3a Mon Sep 17 00:00:00 2001
From: ossdev07 <39188636+ossdev07@users.noreply.github.com>
Date: Mon, 24 Sep 2018 16:31:03 +0530
Subject: [PATCH 25/83] Update karma.conf.js

---
 karma.conf.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/karma.conf.js b/karma.conf.js
index fef8bf4c..38f34571 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -51,7 +51,7 @@ module.exports = function (config) {
 		customLaunchers: {
 			HeadlessChrome: {
 				base: 'ChromeHeadless',
-				flags: ['--no-sandbox' ],
+				flags: ['--no-sandbox']
 			}
 		},
 

From dab648abd54abf3f0cc8862d7ba9628f616cf3fe Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 10 Oct 2018 01:03:02 -0600
Subject: [PATCH 26/83] remove second (shadow) scripts block

---
 package.json | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/package.json b/package.json
index a2dc7f31..2e14fcbe 100644
--- a/package.json
+++ b/package.json
@@ -39,9 +39,6 @@
   "dependencies": {
     "ms": "^2.1.1"
   },
-  "scripts": {
-    "test": "mocha"
-  },
   "devDependencies": {
     "@babel/cli": "^7.0.0",
     "@babel/core": "^7.0.0",

From 5fadf4544d32531a91519299f6850620c6a0221e Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Thu, 11 Oct 2018 05:56:04 -0600
Subject: [PATCH 27/83] deprecate CHANGELOG.md

---
 CHANGELOG.md | 397 +--------------------------------------------------
 1 file changed, 3 insertions(+), 394 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 820d21e3..97162b9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,395 +1,4 @@
+CHANGELOG.md has been deprecated moved to the Github releases pages. It will be removed in the future.
 
-3.1.0 / 2017-09-26
-==================
-
-  * Add `DEBUG_HIDE_DATE` env var (#486)
-  * Remove ReDoS regexp in %o formatter (#504)
-  * Remove "component" from package.json
-  * Remove `component.json`
-  * Ignore package-lock.json
-  * Examples: fix colors printout
-  * Fix: browser detection
-  * Fix: spelling mistake (#496, @EdwardBetts)
-
-3.0.1 / 2017-08-24
-==================
-
-  * Fix: Disable colors in Edge and Internet Explorer (#489)
-
-3.0.0 / 2017-08-08
-==================
-
-  * Breaking: Remove DEBUG_FD (#406)
-  * Breaking: Use `Date#toISOString()` instead to `Date#toUTCString()` when output is not a TTY (#418)
-  * Breaking: Make millisecond timer namespace specific and allow 'always enabled' output (#408)
-  * Addition: document `enabled` flag (#465)
-  * Addition: add 256 colors mode (#481)
-  * Addition: `enabled()` updates existing debug instances, add `destroy()` function (#440)
-  * Update: component: update "ms" to v2.0.0
-  * Update: separate the Node and Browser tests in Travis-CI
-  * Update: refactor Readme, fixed documentation, added "Namespace Colors" section, redid screenshots
-  * Update: separate Node.js and web browser examples for organization
-  * Update: update "browserify" to v14.4.0
-  * Fix: fix Readme typo (#473)
-
-2.6.9 / 2017-09-22
-==================
-
-  * remove ReDoS regexp in %o formatter (#504)
-
-2.6.8 / 2017-05-18
-==================
-
-  * Fix: Check for undefined on browser globals (#462, @marbemac)
-
-2.6.7 / 2017-05-16
-==================
-
-  * Fix: Update ms to 2.0.0 to fix regular expression denial of service vulnerability (#458, @hubdotcom)
-  * Fix: Inline extend function in node implementation (#452, @dougwilson)
-  * Docs: Fix typo (#455, @msasad)
-
-2.6.5 / 2017-04-27
-==================
-  
-  * Fix: null reference check on window.documentElement.style.WebkitAppearance (#447, @thebigredgeek)
-  * Misc: clean up browser reference checks (#447, @thebigredgeek)
-  * Misc: add npm-debug.log to .gitignore (@thebigredgeek)
-
-
-2.6.4 / 2017-04-20
-==================
-
-  * Fix: bug that would occur if process.env.DEBUG is a non-string value. (#444, @LucianBuzzo)
-  * Chore: ignore bower.json in npm installations. (#437, @joaovieira)
-  * Misc: update "ms" to v0.7.3 (@tootallnate)
-
-2.6.3 / 2017-03-13
-==================
-
-  * Fix: Electron reference to `process.env.DEBUG` (#431, @paulcbetts)
-  * Docs: Changelog fix (@thebigredgeek)
-
-2.6.2 / 2017-03-10
-==================
-
-  * Fix: DEBUG_MAX_ARRAY_LENGTH (#420, @slavaGanzin)
-  * Docs: Add backers and sponsors from Open Collective (#422, @piamancini)
-  * Docs: Add Slackin invite badge (@tootallnate)
-
-2.6.1 / 2017-02-10
-==================
-
-  * Fix: Module's `export default` syntax fix for IE8 `Expected identifier` error
-  * Fix: Whitelist DEBUG_FD for values 1 and 2 only (#415, @pi0)
-  * Fix: IE8 "Expected identifier" error (#414, @vgoma)
-  * Fix: Namespaces would not disable once enabled (#409, @musikov)
-
-2.6.0 / 2016-12-28
-==================
-
-  * Fix: added better null pointer checks for browser useColors (@thebigredgeek)
-  * Improvement: removed explicit `window.debug` export (#404, @tootallnate)
-  * Improvement: deprecated `DEBUG_FD` environment variable (#405, @tootallnate)
-
-2.5.2 / 2016-12-25
-==================
-
-  * Fix: reference error on window within webworkers (#393, @KlausTrainer)
-  * Docs: fixed README typo (#391, @lurch)
-  * Docs: added notice about v3 api discussion (@thebigredgeek)
-
-2.5.1 / 2016-12-20
-==================
-
-  * Fix: babel-core compatibility
-
-2.5.0 / 2016-12-20
-==================
-
-  * Fix: wrong reference in bower file (@thebigredgeek)
-  * Fix: webworker compatibility (@thebigredgeek)
-  * Fix: output formatting issue (#388, @kribblo)
-  * Fix: babel-loader compatibility (#383, @escwald)
-  * Misc: removed built asset from repo and publications (@thebigredgeek)
-  * Misc: moved source files to /src (#378, @yamikuronue)
-  * Test: added karma integration and replaced babel with browserify for browser tests (#378, @yamikuronue)
-  * Test: coveralls integration (#378, @yamikuronue)
-  * Docs: simplified language in the opening paragraph (#373, @yamikuronue)
-
-2.4.5 / 2016-12-17
-==================
-
-  * Fix: `navigator` undefined in Rhino (#376, @jochenberger)
-  * Fix: custom log function (#379, @hsiliev)
-  * Improvement: bit of cleanup + linting fixes (@thebigredgeek)
-  * Improvement: rm non-maintainted `dist/` dir (#375, @freewil)
-  * Docs: simplified language in the opening paragraph. (#373, @yamikuronue)
-
-2.4.4 / 2016-12-14
-==================
-
-  * Fix: work around debug being loaded in preload scripts for electron (#368, @paulcbetts)
-
-2.4.3 / 2016-12-14
-==================
-
-  * Fix: navigation.userAgent error for react native (#364, @escwald)
-
-2.4.2 / 2016-12-14
-==================
-
-  * Fix: browser colors (#367, @tootallnate)
-  * Misc: travis ci integration (@thebigredgeek)
-  * Misc: added linting and testing boilerplate with sanity check (@thebigredgeek)
-
-2.4.1 / 2016-12-13
-==================
-
-  * Fix: typo that broke the package (#356)
-
-2.4.0 / 2016-12-13
-==================
-
-  * Fix: bower.json references unbuilt src entry point (#342, @justmatt)
-  * Fix: revert "handle regex special characters" (@tootallnate)
-  * Feature: configurable util.inspect()`options for NodeJS (#327, @tootallnate)
-  * Feature: %O`(big O) pretty-prints objects (#322, @tootallnate)
-  * Improvement: allow colors in workers (#335, @botverse)
-  * Improvement: use same color for same namespace. (#338, @lchenay)
-
-2.3.3 / 2016-11-09
-==================
-
-  * Fix: Catch `JSON.stringify()` errors (#195, Jovan Alleyne)
-  * Fix: Returning `localStorage` saved values (#331, Levi Thomason)
-  * Improvement: Don't create an empty object when no `process` (Nathan Rajlich)
-
-2.3.2 / 2016-11-09
-==================
-
-  * Fix: be super-safe in index.js as well (@TooTallNate)
-  * Fix: should check whether process exists (Tom Newby)
-
-2.3.1 / 2016-11-09
-==================
-
-  * Fix: Added electron compatibility (#324, @paulcbetts)
-  * Improvement: Added performance optimizations (@tootallnate)
-  * Readme: Corrected PowerShell environment variable example (#252, @gimre)
-  * Misc: Removed yarn lock file from source control (#321, @fengmk2)
-
-2.3.0 / 2016-11-07
-==================
-
-  * Fix: Consistent placement of ms diff at end of output (#215, @gorangajic)
-  * Fix: Escaping of regex special characters in namespace strings (#250, @zacronos)
-  * Fix: Fixed bug causing crash on react-native (#282, @vkarpov15)
-  * Feature: Enabled ES6+ compatible import via default export (#212 @bucaran)
-  * Feature: Added %O formatter to reflect Chrome's console.log capability (#279, @oncletom)
-  * Package: Update "ms" to 0.7.2 (#315, @DevSide)
-  * Package: removed superfluous version property from bower.json (#207 @kkirsche)
-  * Readme: fix USE_COLORS to DEBUG_COLORS
-  * Readme: Doc fixes for format string sugar (#269, @mlucool)
-  * Readme: Updated docs for DEBUG_FD and DEBUG_COLORS environment variables (#232, @mattlyons0)
-  * Readme: doc fixes for PowerShell (#271 #243, @exoticknight @unreadable)
-  * Readme: better docs for browser support (#224, @matthewmueller)
-  * Tooling: Added yarn integration for development (#317, @thebigredgeek)
-  * Misc: Renamed History.md to CHANGELOG.md (@thebigredgeek)
-  * Misc: Added license file (#226 #274, @CantemoInternal @sdaitzman)
-  * Misc: Updated contributors (@thebigredgeek)
-
-2.2.0 / 2015-05-09
-==================
-
-  * package: update "ms" to v0.7.1 (#202, @dougwilson)
-  * README: add logging to file example (#193, @DanielOchoa)
-  * README: fixed a typo (#191, @amir-s)
-  * browser: expose `storage` (#190, @stephenmathieson)
-  * Makefile: add a `distclean` target (#189, @stephenmathieson)
-
-2.1.3 / 2015-03-13
-==================
-
-  * Updated stdout/stderr example (#186)
-  * Updated example/stdout.js to match debug current behaviour
-  * Renamed example/stderr.js to stdout.js
-  * Update Readme.md (#184)
-  * replace high intensity foreground color for bold (#182, #183)
-
-2.1.2 / 2015-03-01
-==================
-
-  * dist: recompile
-  * update "ms" to v0.7.0
-  * package: update "browserify" to v9.0.3
-  * component: fix "ms.js" repo location
-  * changed bower package name
-  * updated documentation about using debug in a browser
-  * fix: security error on safari (#167, #168, @yields)
-
-2.1.1 / 2014-12-29
-==================
-
-  * browser: use `typeof` to check for `console` existence
-  * browser: check for `console.log` truthiness (fix IE 8/9)
-  * browser: add support for Chrome apps
-  * Readme: added Windows usage remarks
-  * Add `bower.json` to properly support bower install
-
-2.1.0 / 2014-10-15
-==================
-
-  * node: implement `DEBUG_FD` env variable support
-  * package: update "browserify" to v6.1.0
-  * package: add "license" field to package.json (#135, @panuhorsmalahti)
-
-2.0.0 / 2014-09-01
-==================
-
-  * package: update "browserify" to v5.11.0
-  * node: use stderr rather than stdout for logging (#29, @stephenmathieson)
-
-1.0.4 / 2014-07-15
-==================
-
-  * dist: recompile
-  * example: remove `console.info()` log usage
-  * example: add "Content-Type" UTF-8 header to browser example
-  * browser: place %c marker after the space character
-  * browser: reset the "content" color via `color: inherit`
-  * browser: add colors support for Firefox >= v31
-  * debug: prefer an instance `log()` function over the global one (#119)
-  * Readme: update documentation about styled console logs for FF v31 (#116, @wryk)
-
-1.0.3 / 2014-07-09
-==================
-
-  * Add support for multiple wildcards in namespaces (#122, @seegno)
-  * browser: fix lint
-
-1.0.2 / 2014-06-10
-==================
-
-  * browser: update color palette (#113, @gscottolson)
-  * common: make console logging function configurable (#108, @timoxley)
-  * node: fix %o colors on old node <= 0.8.x
-  * Makefile: find node path using shell/which (#109, @timoxley)
-
-1.0.1 / 2014-06-06
-==================
-
-  * browser: use `removeItem()` to clear localStorage
-  * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777)
-  * package: add "contributors" section
-  * node: fix comment typo
-  * README: list authors
-
-1.0.0 / 2014-06-04
-==================
-
-  * make ms diff be global, not be scope
-  * debug: ignore empty strings in enable()
-  * node: make DEBUG_COLORS able to disable coloring
-  * *: export the `colors` array
-  * npmignore: don't publish the `dist` dir
-  * Makefile: refactor to use browserify
-  * package: add "browserify" as a dev dependency
-  * Readme: add Web Inspector Colors section
-  * node: reset terminal color for the debug content
-  * node: map "%o" to `util.inspect()`
-  * browser: map "%j" to `JSON.stringify()`
-  * debug: add custom "formatters"
-  * debug: use "ms" module for humanizing the diff
-  * Readme: add "bash" syntax highlighting
-  * browser: add Firebug color support
-  * browser: add colors for WebKit browsers
-  * node: apply log to `console`
-  * rewrite: abstract common logic for Node & browsers
-  * add .jshintrc file
-
-0.8.1 / 2014-04-14
-==================
-
-  * package: re-add the "component" section
-
-0.8.0 / 2014-03-30
-==================
-
-  * add `enable()` method for nodejs. Closes #27
-  * change from stderr to stdout
-  * remove unnecessary index.js file
-
-0.7.4 / 2013-11-13
-==================
-
-  * remove "browserify" key from package.json (fixes something in browserify)
-
-0.7.3 / 2013-10-30
-==================
-
-  * fix: catch localStorage security error when cookies are blocked (Chrome)
-  * add debug(err) support. Closes #46
-  * add .browser prop to package.json. Closes #42
-
-0.7.2 / 2013-02-06
-==================
-
-  * fix package.json
-  * fix: Mobile Safari (private mode) is broken with debug
-  * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript
-
-0.7.1 / 2013-02-05
-==================
-
-  * add repository URL to package.json
-  * add DEBUG_COLORED to force colored output
-  * add browserify support
-  * fix component. Closes #24
-
-0.7.0 / 2012-05-04
-==================
-
-  * Added .component to package.json
-  * Added debug.component.js build
-
-0.6.0 / 2012-03-16
-==================
-
-  * Added support for "-" prefix in DEBUG [Vinay Pulim]
-  * Added `.enabled` flag to the node version [TooTallNate]
-
-0.5.0 / 2012-02-02
-==================
-
-  * Added: humanize diffs. Closes #8
-  * Added `debug.disable()` to the CS variant
-  * Removed padding. Closes #10
-  * Fixed: persist client-side variant again. Closes #9
-
-0.4.0 / 2012-02-01
-==================
-
-  * Added browser variant support for older browsers [TooTallNate]
-  * Added `debug.enable('project:*')` to browser variant [TooTallNate]
-  * Added padding to diff (moved it to the right)
-
-0.3.0 / 2012-01-26
-==================
-
-  * Added millisecond diff when isatty, otherwise UTC string
-
-0.2.0 / 2012-01-22
-==================
-
-  * Added wildcard support
-
-0.1.0 / 2011-12-02
-==================
-
-  * Added: remove colors unless stderr isatty [TooTallNate]
-
-0.0.1 / 2010-01-03
-==================
-
-  * Initial release
+Please see https://github.com/visionmedia/debug/releases for all changelogs and information pertaining
+to new releases.

From 010fd0d92faeed1bd7e822f3780175e4f57fa2db Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 01:43:40 +0100
Subject: [PATCH 28/83] remove changelog

---
 CHANGELOG.md | 4 ----
 1 file changed, 4 deletions(-)
 delete mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index 97162b9e..00000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,4 +0,0 @@
-CHANGELOG.md has been deprecated moved to the Github releases pages. It will be removed in the future.
-
-Please see https://github.com/visionmedia/debug/releases for all changelogs and information pertaining
-to new releases.

From dfd5ffa8b6cd52056651964360749a1873149eff Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 01:46:00 +0100
Subject: [PATCH 29/83] remove bower.json (closes #602)

---
 bower.json | 29 -----------------------------
 1 file changed, 29 deletions(-)
 delete mode 100644 bower.json

diff --git a/bower.json b/bower.json
deleted file mode 100644
index 027804ce..00000000
--- a/bower.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "name": "visionmedia-debug",
-  "main": "./src/browser.js",
-  "homepage": "https://github.com/visionmedia/debug",
-  "authors": [
-    "TJ Holowaychuk <tj@vision-media.ca>",
-    "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",
-    "Andrew Rhyne <rhyneandrew@gmail.com>"
-  ],
-  "description": "visionmedia-debug",
-  "moduleType": [
-    "amd",
-    "es6",
-    "globals",
-    "node"
-  ],
-  "keywords": [
-    "visionmedia",
-    "debug"
-  ],
-  "license": "MIT",
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "bower_components",
-    "test",
-    "tests"
-  ]
-}

From dc5c34f9d8fc9c08ee5b275b4f0c51b9f984a98f Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 02:05:38 +0100
Subject: [PATCH 30/83] remove .eslintrc

---
 .eslintrc | 14 --------------
 1 file changed, 14 deletions(-)
 delete mode 100644 .eslintrc

diff --git a/.eslintrc b/.eslintrc
deleted file mode 100644
index 146371ed..00000000
--- a/.eslintrc
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "node": true
-  },
-  "globals": {
-    "chrome": true
-  },
-  "rules": {
-    "no-console": 0,
-    "no-empty": [1, { "allowEmptyCatch": true }]
-  },
-  "extends": "eslint:recommended"
-}

From fe49015965c0f29f943df20f29445b4310b3ce0a Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 02:29:30 +0100
Subject: [PATCH 31/83] remove .coveralls.yml

---
 .coveralls.yml | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 .coveralls.yml

diff --git a/.coveralls.yml b/.coveralls.yml
deleted file mode 100644
index 20a70685..00000000
--- a/.coveralls.yml
+++ /dev/null
@@ -1 +0,0 @@
-repo_token: SIAeZjKYlHK74rbcFvNHMUzjRiMpflxve

From ad551e2b61022107cee85a66819cd4d2b962038a Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 02:45:52 +0100
Subject: [PATCH 32/83] add Josh Junon to contributors

---
 package.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 2e14fcbe..3464bd8a 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,8 @@
   "author": "TJ Holowaychuk <tj@vision-media.ca>",
   "contributors": [
     "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",
-    "Andrew Rhyne <rhyneandrew@gmail.com>"
+    "Andrew Rhyne <rhyneandrew@gmail.com>",
+    "Josh Junon <josh@junon.me>"
   ],
   "license": "MIT",
   "scripts": {

From 0e94034efb1e88b88a06ca3862d8d2cc2f2ed5d0 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 02:41:45 +0100
Subject: [PATCH 33/83] update development dependencies

---
 package.json | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 3464bd8a..9e35a1b2 100644
--- a/package.json
+++ b/package.json
@@ -44,12 +44,12 @@
     "@babel/cli": "^7.0.0",
     "@babel/core": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
-    "browserify": "14.4.0",
-    "chai": "^3.5.0",
-    "concurrently": "^3.1.0",
+    "browserify": "16.2.3",
+    "chai": "^4.2.0",
+    "concurrently": "^4.1.0",
     "coveralls": "^3.0.2",
     "istanbul": "^0.4.5",
-    "karma": "^2.0.0",
+    "karma": "^3.1.4",
     "karma-chai": "^0.1.0",
     "karma-mocha": "^1.3.0",
     "karma-chrome-launcher": "^2.2.0",

From 94583b652a58e58102074ce5ab99e17972db1c4f Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 04:03:39 +0100
Subject: [PATCH 34/83] remove build system (closes #652)

---
 .babelrc      | 13 -------------
 .travis.yml   |  1 +
 karma.conf.js | 43 +++++++++++++++++-------------------------
 package.json  | 25 ++++++-------------------
 test.js       | 52 +++++++++++++++++++++------------------------------
 5 files changed, 45 insertions(+), 89 deletions(-)
 delete mode 100644 .babelrc

diff --git a/.babelrc b/.babelrc
deleted file mode 100644
index b2799de4..00000000
--- a/.babelrc
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "presets": [
-    [
-      "@babel/preset-env",
-      {
-        "targets": {
-          "chrome": "58",
-          "ie": "8"
-        }
-      }
-    ]
-  ]
-}
diff --git a/.travis.yml b/.travis.yml
index 24682db3..c020bf98 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ node_js:
   - "6"
   - "8"
   - "10"
+  - "11"
 
 install:
   - npm install
diff --git a/karma.conf.js b/karma.conf.js
index 38f34571..6e835858 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -1,32 +1,16 @@
-// Karma configuration
-// Generated on Fri Dec 16 2016 13:09:51 GMT+0000 (UTC)
-
 module.exports = function (config) {
 	config.set({
-
-		// Base path that will be used to resolve all patterns (eg. files, exclude)
-		basePath: '',
-
 		// Frameworks to use
 		// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
-		frameworks: ['mocha', 'chai'],
+		frameworks: ['browserify', 'mocha'],
 
 		// List of files / patterns to load in the browser
 		files: [
-			'dist/debug.js',
-			'dist/test.js'
+			'src/browser.js',
+			'src/common.js',
+			'test.js'
 		],
 
-		// List of files to exclude
-		exclude: [
-			'src/node.js'
-		],
-
-		// Preprocess matching files before serving them to the browser
-		// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
-		preprocessors: {
-		},
-
 		// Test results reporter to use
 		// possible values: 'dots', 'progress'
 		// available reporters: https://npmjs.org/browse/keyword/karma-reporter
@@ -40,10 +24,7 @@ module.exports = function (config) {
 
 		// Level of logging
 		// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
-		logLevel: config.LOG_INFO,
-
-		// Enable / disable watching file and executing tests whenever any file changes
-		autoWatch: true,
+		logLevel: config.LOG_DEBUG,
 
 		// Start these browsers
 		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
@@ -55,12 +36,22 @@ module.exports = function (config) {
 			}
 		},
 
+		preprocessors: {
+			// *Sigh* what a glob, folks!
+			'{{!(node_modules),*.js},!(node_modules)/**/*.js}': ['browserify']
+		},
+
+		browserify: {
+			debug: true,
+			transform: ['brfs']
+		},
+
 		// Continuous Integration mode
 		// if true, Karma captures browsers, runs the tests and exits
-		singleRun: false,
+		singleRun: true,
 
 		// Concurrency level
 		// how many browser should be started simultaneous
-		concurrency: Infinity
+		concurrency: 1
 	});
 };
diff --git a/package.json b/package.json
index 9e35a1b2..c26c4a16 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,6 @@
   ],
   "files": [
     "src",
-    "dist/debug.js",
     "LICENSE",
     "README.md"
   ],
@@ -28,37 +27,25 @@
     "lint": "xo",
     "test": "npm run test:node && npm run test:browser",
     "test:node": "istanbul cover _mocha -- test.js",
-    "posttest:node": "cat ./coverage/lcov.info | coveralls",
-    "pretest:browser": "npm run build",
     "test:browser": "karma start --single-run",
-    "prebuild:debug": "mkdir -p dist && browserify --standalone debug -o dist/debug.es6.js .",
-    "build:debug": "babel -o dist/debug.js dist/debug.es6.js > dist/debug.js",
-    "build:test": "babel -d dist test.js",
-    "build": "npm run build:debug && npm run build:test",
-    "clean": "rimraf dist coverage"
+    "posttest:node": "cat ./coverage/lcov.info | coveralls"
   },
   "dependencies": {
     "ms": "^2.1.1"
   },
   "devDependencies": {
-    "@babel/cli": "^7.0.0",
-    "@babel/core": "^7.0.0",
-    "@babel/preset-env": "^7.0.0",
-    "browserify": "16.2.3",
-    "chai": "^4.2.0",
-    "concurrently": "^4.1.0",
+    "brfs": "^2.0.1",
+    "browserify": "^16.2.3",
     "coveralls": "^3.0.2",
     "istanbul": "^0.4.5",
     "karma": "^3.1.4",
-    "karma-chai": "^0.1.0",
-    "karma-mocha": "^1.3.0",
+    "karma-browserify": "^6.0.0",
     "karma-chrome-launcher": "^2.2.0",
+    "karma-mocha": "^1.3.0",
     "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0",
-    "rimraf": "^2.5.4",
     "xo": "^0.23.0"
   },
   "main": "./src/index.js",
-  "browser": "./src/browser.js",
-  "unpkg": "./dist/debug.js"
+  "browser": "./src/browser.js"
 }
diff --git a/test.js b/test.js
index 888f9bd8..460f9759 100644
--- a/test.js
+++ b/test.js
@@ -1,17 +1,7 @@
 /* eslint-env mocha */
-'use strict';
 
-let chai;
-
-let expect;
-
-let debug;
-
-if (typeof module !== 'undefined') {
-	chai = require('chai');
-	expect = chai.expect;
-	debug = require('./src');
-}
+const assert = require('assert');
+const debug = require('./src');
 
 describe('debug', () => {
 	it('passes a basic sanity check', () => {
@@ -19,7 +9,7 @@ describe('debug', () => {
 		log.enabled = true;
 		log.log = () => {};
 
-		expect(() => log('hello world')).to.not.throw();
+		assert.doesNotThrow(() => log('hello world'));
 	});
 
 	it('allows namespaces to be a non-string value', () => {
@@ -27,16 +17,16 @@ describe('debug', () => {
 		log.enabled = true;
 		log.log = () => {};
 
-		expect(() => debug.enable(true)).to.not.throw();
+		assert.doesNotThrow(() => debug.enable(true));
 	});
 
 	it('honors global debug namespace enable calls', () => {
-		expect(debug('test:12345').enabled).to.equal(false);
-		expect(debug('test:67890').enabled).to.equal(false);
+		assert.deepStrictEqual(debug('test:12345').enabled, false);
+		assert.deepStrictEqual(debug('test:67890').enabled, false);
 
 		debug.enable('test:12345');
-		expect(debug('test:12345').enabled).to.equal(true);
-		expect(debug('test:67890').enabled).to.equal(false);
+		assert.deepStrictEqual(debug('test:12345').enabled, true);
+		assert.deepStrictEqual(debug('test:67890').enabled, false);
 	});
 
 	it('uses custom log function', () => {
@@ -50,7 +40,7 @@ describe('debug', () => {
 		log('using custom log function again');
 		log('%O', 12345);
 
-		expect(messages.length).to.equal(3);
+		assert.deepStrictEqual(messages.length, 3);
 	});
 
 	describe('extend namespace', () => {
@@ -60,7 +50,7 @@ describe('debug', () => {
 			log.log = () => {};
 
 			const logBar = log.extend('bar');
-			expect(logBar.namespace).to.be.equal('foo:bar');
+			assert.deepStrictEqual(logBar.namespace, 'foo:bar');
 		});
 
 		it('should extend namespace with custom delimiter', () => {
@@ -69,7 +59,7 @@ describe('debug', () => {
 			log.log = () => {};
 
 			const logBar = log.extend('bar', '--');
-			expect(logBar.namespace).to.be.equal('foo--bar');
+			assert.deepStrictEqual(logBar.namespace, 'foo--bar');
 		});
 
 		it('should extend namespace with empty delimiter', () => {
@@ -78,7 +68,7 @@ describe('debug', () => {
 			log.log = () => {};
 
 			const logBar = log.extend('bar', '');
-			expect(logBar.namespace).to.be.equal('foobar');
+			assert.deepStrictEqual(logBar.namespace, 'foobar');
 		});
 	});
 
@@ -86,27 +76,27 @@ describe('debug', () => {
 		it('handle names, skips, and wildcards', () => {
 			debug.enable('test,abc*,-abc');
 			const namespaces = debug.disable();
-			expect(namespaces).to.equal('test,abc*,-abc');
+			assert.deepStrictEqual(namespaces, 'test,abc*,-abc');
 		});
 
 		it('handles empty', () => {
 			debug.enable('');
 			const namespaces = debug.disable();
-			expect(namespaces).to.equal('');
-			expect(debug.names).to.deep.equal([]);
-			expect(debug.skips).to.deep.equal([]);
+			assert.deepStrictEqual(namespaces, '');
+			assert.deepStrictEqual(debug.names, []);
+			assert.deepStrictEqual(debug.skips, []);
 		});
 
 		it('handles all', () => {
 			debug.enable('*');
 			const namespaces = debug.disable();
-			expect(namespaces).to.equal('*');
+			assert.deepStrictEqual(namespaces, '*');
 		});
 
 		it('handles skip all', () => {
 			debug.enable('-*');
 			const namespaces = debug.disable();
-			expect(namespaces).to.equal('-*');
+			assert.deepStrictEqual(namespaces, '-*');
 		});
 
 		it('names+skips same with new string', () => {
@@ -114,10 +104,10 @@ describe('debug', () => {
 			const oldNames = [...debug.names];
 			const oldSkips = [...debug.skips];
 			const namespaces = debug.disable();
-			expect(namespaces).to.equal('test,abc*,-abc');
+			assert.deepStrictEqual(namespaces, 'test,abc*,-abc');
 			debug.enable(namespaces);
-			expect(oldNames.map(String)).to.deep.equal(debug.names.map(String));
-			expect(oldSkips.map(String)).to.deep.equal(debug.skips.map(String));
+			assert.deepStrictEqual(oldNames.map(String), debug.names.map(String));
+			assert.deepStrictEqual(oldSkips.map(String), debug.skips.map(String));
 		});
 	});
 });

From c0127b18a0b7670bf931072a25ddc82e84116659 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 04:26:28 +0100
Subject: [PATCH 35/83] remove examples folder (closes #650)

---
 examples/browser/colors.html | 28 ----------------------------
 examples/node/app.js         | 20 --------------------
 examples/node/colors.js      |  8 --------
 examples/node/stdout.js      | 18 ------------------
 examples/node/wildcards.js   | 10 ----------
 examples/node/worker.js      | 27 ---------------------------
 6 files changed, 111 deletions(-)
 delete mode 100644 examples/browser/colors.html
 delete mode 100644 examples/node/app.js
 delete mode 100644 examples/node/colors.js
 delete mode 100644 examples/node/stdout.js
 delete mode 100644 examples/node/wildcards.js
 delete mode 100644 examples/node/worker.js

diff --git a/examples/browser/colors.html b/examples/browser/colors.html
deleted file mode 100644
index ce969072..00000000
--- a/examples/browser/colors.html
+++ /dev/null
@@ -1,28 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>debug()</title>
-    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-    <script src="../../dist/debug.js"></script>
-    <script>
-      debug.enable('*')
-
-      for (var i=0; i < debug.colors.length; i++) {
-        const d = debug('example:' + i);
-        d('The color is %o', d.color);
-      }
-    </script>
-    <style type="text/css">
-      body {
-        padding-top: 100px;
-        text-align: center;
-        font-family: sans-serif;
-      }
-    </style>
-  </head>
-  <body>
-    Open your
-    <strong>Web Inspector</strong>
-    to see the <code>debug</code> output
-  </body>
-</html>
diff --git a/examples/node/app.js b/examples/node/app.js
deleted file mode 100644
index 08d3f257..00000000
--- a/examples/node/app.js
+++ /dev/null
@@ -1,20 +0,0 @@
-const http = require('http');
-
-const debug = require('../..')('http');
-
-const name = 'My App';
-
-// Fake app
-
-debug('booting %o', name);
-
-http.createServer((req, res) => {
-	debug(req.method + ' ' + req.url);
-	res.end('hello\n');
-}).listen(3000, () => {
-	debug('listening');
-});
-
-// Fake worker of some kind
-// eslint-disable-next-line import/no-unassigned-import
-require('./worker');
diff --git a/examples/node/colors.js b/examples/node/colors.js
deleted file mode 100644
index 9cbfa1f9..00000000
--- a/examples/node/colors.js
+++ /dev/null
@@ -1,8 +0,0 @@
-const debug = require('../..');
-
-debug.enable('*');
-
-for (let i = 0; i < debug.colors.length; i++) {
-	const d = debug('example:' + i);
-	d('The color is %o', d.color);
-}
diff --git a/examples/node/stdout.js b/examples/node/stdout.js
deleted file mode 100644
index 17558da0..00000000
--- a/examples/node/stdout.js
+++ /dev/null
@@ -1,18 +0,0 @@
-const debug = require('../..');
-
-const error = debug('app:error');
-
-// By default stderr is used
-error('goes to stderr!');
-
-const log = debug('app:log');
-// Set this namespace to log via console.log
-log.log = console.log.bind(console); // Don't forget to bind to console!
-log('goes to stdout');
-error('still goes to stderr!');
-
-// Set all output to go via console.info
-// overrides all per-namespace log settings
-debug.log = console.info.bind(console);
-error('now goes to stdout via console.info');
-log('still goes to stdout, but via console.info now');
diff --git a/examples/node/wildcards.js b/examples/node/wildcards.js
deleted file mode 100644
index 2cedc2d8..00000000
--- a/examples/node/wildcards.js
+++ /dev/null
@@ -1,10 +0,0 @@
-
-const debug = {
-	foo: require('../..')('test:foo'),
-	bar: require('../..')('test:bar'),
-	baz: require('../..')('test:baz')
-};
-
-debug.foo('foo');
-debug.bar('bar');
-debug.baz('baz');
diff --git a/examples/node/worker.js b/examples/node/worker.js
deleted file mode 100644
index 6f483a66..00000000
--- a/examples/node/worker.js
+++ /dev/null
@@ -1,27 +0,0 @@
-
-// DEBUG=* node example/worker
-// DEBUG=worker:* node example/worker
-// DEBUG=worker:a node example/worker
-// DEBUG=worker:b node example/worker
-
-const a = require('../..')('worker:a');
-
-const b = require('../..')('worker:b');
-
-function work() {
-	a('doing lots of uninteresting work');
-	setTimeout(work, Math.random() * 1000);
-}
-
-work();
-
-function workb() {
-	b('doing some work');
-	setTimeout(workb, Math.random() * 2000);
-}
-
-workb();
-
-setTimeout(() => {
-	b(new Error('fail'));
-}, 5000);

From 5528572f9a96b9202e77e565eb641ba8c74aec40 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 04:41:05 +0100
Subject: [PATCH 36/83] use console.debug() in browser when available (closes
 #600)

also removes a branch for each logging call, slightly improving
performance in the browser.
---
 src/browser.js | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/src/browser.js b/src/browser.js
index 5f34c0d0..ac3f7e13 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -4,7 +4,6 @@
  * This is the web browser implementation of `debug()`.
  */
 
-exports.log = log;
 exports.formatArgs = formatArgs;
 exports.save = save;
 exports.load = load;
@@ -170,18 +169,14 @@ function formatArgs(args) {
 }
 
 /**
- * Invokes `console.log()` when available.
- * No-op when `console.log` is not a "function".
+ * Invokes `console.debug()` when available.
+ * No-op when `console.debug` is not a "function".
+ * If `console.debug` is not available, falls back
+ * to `console.log`.
  *
  * @api public
  */
-function log(...args) {
-	// This hackery is required for IE8/9, where
-	// the `console.log` function doesn't have 'apply'
-	return typeof console === 'object' &&
-		console.log &&
-		console.log(...args);
-}
+exports.log = console.debug || console.log || (() => {});
 
 /**
  * Save `namespaces`.

From 825d35a2da0a9fa115baffea2f07d22b876332fc Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Wed, 19 Dec 2018 04:56:06 +0100
Subject: [PATCH 37/83] copy custom logger to namespace extension (fixes #646)

---
 src/common.js | 4 +++-
 test.js       | 8 ++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index 0b6d0b64..2f82b8dc 100644
--- a/src/common.js
+++ b/src/common.js
@@ -143,7 +143,9 @@ function setup(env) {
 	}
 
 	function extend(namespace, delimiter) {
-		return createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace);
+		const newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace);
+		newDebug.log = this.log;
+		return newDebug;
 	}
 
 	/**
diff --git a/test.js b/test.js
index 460f9759..f61e079b 100644
--- a/test.js
+++ b/test.js
@@ -70,6 +70,14 @@ describe('debug', () => {
 			const logBar = log.extend('bar', '');
 			assert.deepStrictEqual(logBar.namespace, 'foobar');
 		});
+
+		it('should keep the log function between extensions', () => {
+			const log = debug('foo');
+			log.log = () => {};
+
+			const logBar = log.extend('bar');
+			assert.deepStrictEqual(log.log, logBar.log);
+		});
 	});
 
 	describe('rebuild namespaces string (disable)', () => {

From 982c12c926699221c6769b50a8ead9d50f8807c4 Mon Sep 17 00:00:00 2001
From: Myles Borins <myles.borins@gmail.com>
Date: Sat, 22 Dec 2018 03:14:57 -0500
Subject: [PATCH 38/83] test: only run coveralls on travis

s/posttest:node/coverage

Explicitly call coverage only from CI. This will stop the test suite
from failing on a system not configured to authenticate with
circle-ci
---
 .travis.yml  | 1 +
 package.json | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index c020bf98..40103cfc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,3 +14,4 @@ install:
 script:
   - npm run lint
   - npm test
+  - npm run test:coverage
diff --git a/package.json b/package.json
index c26c4a16..643af019 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "test": "npm run test:node && npm run test:browser",
     "test:node": "istanbul cover _mocha -- test.js",
     "test:browser": "karma start --single-run",
-    "posttest:node": "cat ./coverage/lcov.info | coveralls"
+    "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
   "dependencies": {
     "ms": "^2.1.1"

From 976f8d2afc5e2a815225ff6eca2e02f4ef0462ee Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@candis.io>
Date: Thu, 10 Jan 2019 16:51:53 +0100
Subject: [PATCH 39/83] add issue and pull request templates

---
 .github/ISSUE_TEMPLATE.md        | 17 +++++++++++++++++
 .github/PULL_REQUEST_TEMPLATE.md | 17 +++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 .github/ISSUE_TEMPLATE.md
 create mode 100644 .github/PULL_REQUEST_TEMPLATE.md

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 00000000..baaeb283
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,17 @@
+<!--
+
+DO NOT SUBMIT ISSUES ASKING TO REMOVE ES6.
+
+IT WILL BE CLOSED.
+IT WILL BE LOCKED.
+
+We use ES2015+ for a reason. Modern best
+practices dictate the use of tooling like
+Babel and @babel/preset-env in order to
+target the browsers that make sense for
+your project.
+
+For more information, please see:
+https://github.com/visionmedia/debug/pull/672
+
+-->
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 00000000..c43a8c82
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,17 @@
+<!--
+
+DO NOT SUBMIT PULL REQUESTS REMOVING ES6.
+
+IT WILL BE CLOSED.
+IT WILL NOT BE MERGED.
+
+We use ES2015+ for a reason. Modern best
+practices dictate the use of tooling like
+Babel and @babel/preset-env in order to
+target the browsers that make sense for
+your project.
+
+For more information, please see:
+https://github.com/visionmedia/debug/pull/672
+
+-->

From 5c7c61dc0df0db4eb5de25707d8cd1b9be1add4f Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@candis.io>
Date: Thu, 10 Jan 2019 16:53:31 +0100
Subject: [PATCH 40/83] fix links in issue templates

---
 .github/ISSUE_TEMPLATE.md        | 2 +-
 .github/PULL_REQUEST_TEMPLATE.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index baaeb283..3c5c9a92 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -12,6 +12,6 @@ target the browsers that make sense for
 your project.
 
 For more information, please see:
-https://github.com/visionmedia/debug/pull/672
+https://github.com/sindresorhus/ama/issues/446#issuecomment-281014491
 
 -->
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index c43a8c82..af3da470 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -12,6 +12,6 @@ target the browsers that make sense for
 your project.
 
 For more information, please see:
-https://github.com/visionmedia/debug/pull/672
+https://github.com/sindresorhus/ama/issues/446#issuecomment-281014491
 
 -->

From 608fca962b34e2bda841db9a4416bab6b4a62803 Mon Sep 17 00:00:00 2001
From: Qix <Qix-@users.noreply.github.com>
Date: Wed, 13 Nov 2019 11:27:24 +0100
Subject: [PATCH 41/83] Update ISSUE_TEMPLATE.md

---
 .github/ISSUE_TEMPLATE.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 3c5c9a92..58858535 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -14,4 +14,15 @@ your project.
 For more information, please see:
 https://github.com/sindresorhus/ama/issues/446#issuecomment-281014491
 
+Please keep in mind that `debug` is downloaded,
+installed, transpiled and used millions of times
+*per day*. If you have an error with `debug`, it's
+most likely your own configuration (e.g. with Babel,
+Webpack, etc).
+
+Unless you post ample evidence you have tried
+to fix this yourself, it will most likely
+be determined that your issue is localized
+to your project - not `debug`.
+
 -->

From 3f4d7247c0f57085c3d8450593b22ecd7ef73886 Mon Sep 17 00:00:00 2001
From: Valeri Karpov <val@karpov.io>
Date: Tue, 7 Jan 2020 20:38:20 -0500
Subject: [PATCH 42/83] Add "engines" to `package.json` (#680)

---
 package.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 643af019..5e9d45e2 100644
--- a/package.json
+++ b/package.json
@@ -47,5 +47,8 @@
     "xo": "^0.23.0"
   },
   "main": "./src/index.js",
-  "browser": "./src/browser.js"
+  "browser": "./src/browser.js",
+  "engines": {
+    "node": ">=6.0" 
+  }
 }

From 4acdeedd4b532f0b5a86b35019e0bc9f081d04b4 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Sun, 12 Jan 2020 20:29:28 +0100
Subject: [PATCH 43/83] run linter inside of test script

---
 package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 5e9d45e2..85b6f1d6 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "license": "MIT",
   "scripts": {
     "lint": "xo",
-    "test": "npm run test:node && npm run test:browser",
+    "test": "npm run test:node && npm run test:browser && npm run lint",
     "test:node": "istanbul cover _mocha -- test.js",
     "test:browser": "karma start --single-run",
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
@@ -49,6 +49,6 @@
   "main": "./src/index.js",
   "browser": "./src/browser.js",
   "engines": {
-    "node": ">=6.0" 
+    "node": ">=6.0"
   }
 }

From 0c1d5180ff9559b506c8b431b24842bed0e8a5e2 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Sun, 12 Jan 2020 20:31:27 +0100
Subject: [PATCH 44/83] remove dead code and fix lowercase comment (for linter)

---
 src/common.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/common.js b/src/common.js
index 2f82b8dc..32b4fd62 100644
--- a/src/common.js
+++ b/src/common.js
@@ -120,10 +120,8 @@ function setup(env) {
 		debug.color = selectColor(namespace);
 		debug.destroy = destroy;
 		debug.extend = extend;
-		// Debug.formatArgs = formatArgs;
-		// debug.rawLog = rawLog;
 
-		// env-specific initialization logic for debug instances
+		// Env-specific initialization logic for debug instances
 		if (typeof createDebug.init === 'function') {
 			createDebug.init(debug);
 		}

From 6b07f9e50a528b6b47256d876f7e77374c337333 Mon Sep 17 00:00:00 2001
From: Milan Skuhra <profiprog@users.noreply.github.com>
Date: Sun, 23 Feb 2020 20:07:49 +0100
Subject: [PATCH 45/83] Fixes: Unable to take control over selectColor #747

---
 src/common.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index 32b4fd62..da7eada6 100644
--- a/src/common.js
+++ b/src/common.js
@@ -117,7 +117,7 @@ function setup(env) {
 		debug.namespace = namespace;
 		debug.enabled = createDebug.enabled(namespace);
 		debug.useColors = createDebug.useColors();
-		debug.color = selectColor(namespace);
+		debug.color = createDebug.selectColor(namespace);
 		debug.destroy = destroy;
 		debug.extend = extend;
 

From db306db99e7822d355724698990d335927563210 Mon Sep 17 00:00:00 2001
From: Douglas Wilson <doug@somethingdoug.com>
Date: Fri, 27 Mar 2020 12:28:00 -0400
Subject: [PATCH 46/83] Update and pin ms to 2.1.2

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 85b6f1d6..b20770f2 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
   "dependencies": {
-    "ms": "^2.1.1"
+    "ms": "2.1.2"
   },
   "devDependencies": {
     "brfs": "^2.0.1",

From 09914af00e4c1479db9aa160bc51cb8c7e063ca4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ma=C3=ABl=20Nison?= <nison.mael@gmail.com>
Date: Wed, 16 Oct 2019 16:55:00 +0200
Subject: [PATCH 47/83] Marks supports-color as an *optional* peer dependency

---
 package.json | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package.json b/package.json
index b20770f2..f9dd28e7 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,11 @@
     "mocha-lcov-reporter": "^1.2.0",
     "xo": "^0.23.0"
   },
+  "peerDependenciesMeta": {
+    "supports-color": {
+      "optional": true
+    }
+  },
   "main": "./src/index.js",
   "browser": "./src/browser.js",
   "engines": {

From 80ef62a3af4df95250d77d64edfc3d0e1667e7e8 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Tue, 19 May 2020 11:36:58 +0200
Subject: [PATCH 48/83] 4.2.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index f9dd28e7..c270ca0e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From 22e13fe07e21f32888201aa40833599fd10a4fbb Mon Sep 17 00:00:00 2001
From: "Bruce A. MacNaughton" <bmacnaughton@gmail.com>
Date: Mon, 6 Apr 2020 13:37:14 -0700
Subject: [PATCH 49/83] fix quoted percent sign

---
 src/common.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index da7eada6..a7eeb0b1 100644
--- a/src/common.js
+++ b/src/common.js
@@ -92,7 +92,7 @@ function setup(env) {
 			args[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => {
 				// If we encounter an escaped % then don't increase the array index
 				if (match === '%%') {
-					return match;
+					return '%';
 				}
 				index++;
 				const formatter = createDebug.formatters[format];

From 27152cad248df54217a14c072e7be1cd16da5f6d Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Sun, 12 Jan 2020 20:10:16 +0100
Subject: [PATCH 50/83] add test for enable/disable of existing instances

---
 test.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/test.js b/test.js
index f61e079b..a1d6f633 100644
--- a/test.js
+++ b/test.js
@@ -117,5 +117,24 @@ describe('debug', () => {
 			assert.deepStrictEqual(oldNames.map(String), debug.names.map(String));
 			assert.deepStrictEqual(oldSkips.map(String), debug.skips.map(String));
 		});
+
+		it('handles re-enabling existing instances', () => {
+			debug.disable('*');
+			const inst = debug('foo');
+			const messages = [];
+			inst.log = msg => messages.push(msg.replace(/^[^@]*@([^@]+)@.*$/, '$1'));
+
+			inst('@test@');
+			assert.deepStrictEqual(messages, []);
+			debug.enable('foo');
+			assert.deepStrictEqual(messages, []);
+			inst('@test2@');
+			assert.deepStrictEqual(messages, ['test2']);
+			inst('@test3@');
+			assert.deepStrictEqual(messages, ['test2', 'test3']);
+			debug.disable('*');
+			inst('@test4@');
+			assert.deepStrictEqual(messages, ['test2', 'test3']);
+		});
 	});
 });

From 72e7f864bd75fc8353e4dd450de96d9104ba9f35 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Sun, 12 Jan 2020 20:14:48 +0100
Subject: [PATCH 51/83] fix memory leak within debug instance

---
 src/common.js | 33 ++++++++++-----------------------
 1 file changed, 10 insertions(+), 23 deletions(-)

diff --git a/src/common.js b/src/common.js
index a7eeb0b1..9d7e4dce 100644
--- a/src/common.js
+++ b/src/common.js
@@ -17,11 +17,6 @@ function setup(env) {
 		createDebug[key] = env[key];
 	});
 
-	/**
-	* Active `debug` instances.
-	*/
-	createDebug.instances = [];
-
 	/**
 	* The currently active debug mode names, and names to skip.
 	*/
@@ -63,6 +58,7 @@ function setup(env) {
 	*/
 	function createDebug(namespace) {
 		let prevTime;
+		let enableOverride = null;
 
 		function debug(...args) {
 			// Disabled?
@@ -115,31 +111,27 @@ function setup(env) {
 		}
 
 		debug.namespace = namespace;
-		debug.enabled = createDebug.enabled(namespace);
 		debug.useColors = createDebug.useColors();
 		debug.color = createDebug.selectColor(namespace);
-		debug.destroy = destroy;
 		debug.extend = extend;
 
+		Object.defineProperty(debug, 'enabled', {
+			enumerable: true,
+			configurable: false,
+			get: () => enableOverride === null ? createDebug.enabled(namespace) : enableOverride,
+			set: v => {
+				enableOverride = v;
+			}
+		});
+
 		// Env-specific initialization logic for debug instances
 		if (typeof createDebug.init === 'function') {
 			createDebug.init(debug);
 		}
 
-		createDebug.instances.push(debug);
-
 		return debug;
 	}
 
-	function destroy() {
-		const index = createDebug.instances.indexOf(this);
-		if (index !== -1) {
-			createDebug.instances.splice(index, 1);
-			return true;
-		}
-		return false;
-	}
-
 	function extend(namespace, delimiter) {
 		const newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace);
 		newDebug.log = this.log;
@@ -177,11 +169,6 @@ function setup(env) {
 				createDebug.names.push(new RegExp('^' + namespaces + '$'));
 			}
 		}
-
-		for (i = 0; i < createDebug.instances.length; i++) {
-			const instance = createDebug.instances[i];
-			instance.enabled = createDebug.enabled(instance.namespace);
-		}
 	}
 
 	/**

From e2d3bc9e428bdd45adb8d6e7f8ab543bee54d9a6 Mon Sep 17 00:00:00 2001
From: Josh Junon <josh@junon.me>
Date: Sun, 12 Jan 2020 20:25:37 +0100
Subject: [PATCH 52/83] add deprecation notice for debug.destroy()

---
 src/browser.js | 10 ++++++++++
 src/common.js  | 10 ++++++++++
 src/node.js    |  4 ++++
 3 files changed, 24 insertions(+)

diff --git a/src/browser.js b/src/browser.js
index ac3f7e13..cd0fc35d 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -9,6 +9,16 @@ exports.save = save;
 exports.load = load;
 exports.useColors = useColors;
 exports.storage = localstorage();
+exports.destroy = (() => {
+	let warned = false;
+
+	return () => {
+		if (!warned) {
+			warned = true;
+			console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.');
+		}
+	};
+})();
 
 /**
  * Colors.
diff --git a/src/common.js b/src/common.js
index 9d7e4dce..392a8e00 100644
--- a/src/common.js
+++ b/src/common.js
@@ -12,6 +12,7 @@ function setup(env) {
 	createDebug.enable = enable;
 	createDebug.enabled = enabled;
 	createDebug.humanize = require('ms');
+	createDebug.destroy = destroy;
 
 	Object.keys(env).forEach(key => {
 		createDebug[key] = env[key];
@@ -114,6 +115,7 @@ function setup(env) {
 		debug.useColors = createDebug.useColors();
 		debug.color = createDebug.selectColor(namespace);
 		debug.extend = extend;
+		debug.destroy = createDebug.destroy; // XXX Temporary. Will be removed in the next major release.
 
 		Object.defineProperty(debug, 'enabled', {
 			enumerable: true,
@@ -243,6 +245,14 @@ function setup(env) {
 		return val;
 	}
 
+	/**
+	* XXX DO NOT USE. This is a temporary stub function.
+	* XXX It WILL be removed in the next major release.
+	*/
+	function destroy() {
+		console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.');
+	}
+
 	createDebug.enable(createDebug.load());
 
 	return createDebug;
diff --git a/src/node.js b/src/node.js
index 5e1f1541..12a11f40 100644
--- a/src/node.js
+++ b/src/node.js
@@ -15,6 +15,10 @@ exports.formatArgs = formatArgs;
 exports.save = save;
 exports.load = load;
 exports.useColors = useColors;
+exports.destroy = util.deprecate(
+	() => {},
+	'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'
+);
 
 /**
  * Colors.

From 3f56313c1e4a0d59c1054fb9b10026b6903bfba7 Mon Sep 17 00:00:00 2001
From: Josh Junon <junon@wavetilt.com>
Date: Sat, 19 Sep 2020 10:35:28 +0200
Subject: [PATCH 53/83] 4.3.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c270ca0e..c4e19aa1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.2.0",
+  "version": "4.3.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From b6d12fdbc63b483e5c969da33ea6adc09946b5ac Mon Sep 17 00:00:00 2001
From: Josh Junon <junon@wavetilt.com>
Date: Thu, 19 Nov 2020 12:31:16 +0100
Subject: [PATCH 54/83] fix regression

---
 src/node.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/node.js b/src/node.js
index 12a11f40..79bc085c 100644
--- a/src/node.js
+++ b/src/node.js
@@ -248,7 +248,9 @@ const {formatters} = module.exports;
 formatters.o = function (v) {
 	this.inspectOpts.colors = this.useColors;
 	return util.inspect(v, this.inspectOpts)
-		.replace(/\s*\n\s*/g, ' ');
+		.split('\n')
+		.map(str => str.trim())
+		.join(' ');
 };
 
 /**

From 0d3d66b0eb47c5d34e1a940e8a204446fdd832cd Mon Sep 17 00:00:00 2001
From: Josh Junon <junon@wavetilt.com>
Date: Thu, 19 Nov 2020 13:15:13 +0100
Subject: [PATCH 55/83] 4.3.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c4e19aa1..da809d2b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From 1e9d38c2e6e170abde6cfeaf7b2024d8b456f906 Mon Sep 17 00:00:00 2001
From: omg <tekmon@gmail.com>
Date: Wed, 9 Dec 2020 17:34:56 +0200
Subject: [PATCH 56/83] cache enabled status per-logger (#799)

Co-authored-by: Qix <Qix-@users.noreply.github.com>
---
 src/common.js | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index 392a8e00..50ce2925 100644
--- a/src/common.js
+++ b/src/common.js
@@ -60,6 +60,8 @@ function setup(env) {
 	function createDebug(namespace) {
 		let prevTime;
 		let enableOverride = null;
+		let namespacesCache;
+		let enabledCache;
 
 		function debug(...args) {
 			// Disabled?
@@ -120,7 +122,17 @@ function setup(env) {
 		Object.defineProperty(debug, 'enabled', {
 			enumerable: true,
 			configurable: false,
-			get: () => enableOverride === null ? createDebug.enabled(namespace) : enableOverride,
+			get: () => {
+				if (enableOverride !== null) {
+					return enableOverride;
+				}
+				if (namespacesCache !== createDebug.namespaces) {
+					namespacesCache = createDebug.namespaces;
+					enabledCache = createDebug.enabled(namespace);
+				}
+
+				return enabledCache;
+			},
 			set: v => {
 				enableOverride = v;
 			}
@@ -149,6 +161,7 @@ function setup(env) {
 	*/
 	function enable(namespaces) {
 		createDebug.save(namespaces);
+		createDebug.namespaces = namespaces;
 
 		createDebug.names = [];
 		createDebug.skips = [];

From e47f96de3de5921584364b4ac91e2769d22a3b1f Mon Sep 17 00:00:00 2001
From: Josh Junon <junon@wavetilt.com>
Date: Wed, 9 Dec 2020 16:35:38 +0100
Subject: [PATCH 57/83] 4.3.2

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index da809d2b..b7d70acb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.1",
+  "version": "4.3.2",
   "repository": {
     "type": "git",
     "url": "git://github.com/visionmedia/debug.git"

From d177f2bc36d3b8b8e9b1b006727ef5e04f98eac7 Mon Sep 17 00:00:00 2001
From: Taylor Everding <taylor1791@users.noreply.github.com>
Date: Fri, 21 May 2021 13:51:30 -0600
Subject: [PATCH 58/83] Remove accidental epizeuxis

---
 src/common.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index 50ce2925..6d571d28 100644
--- a/src/common.js
+++ b/src/common.js
@@ -34,7 +34,7 @@ function setup(env) {
 
 	/**
 	* Selects a color for a debug namespace
-	* @param {String} namespace The namespace string for the for the debug instance to be colored
+	* @param {String} namespace The namespace string for the debug instance to be colored
 	* @return {Number|String} An ANSI color code for the given namespace
 	* @api private
 	*/

From f851b00eb006d400e757dca33568773910365519 Mon Sep 17 00:00:00 2001
From: Kristof Kalocsai <kristofkalocsai@gmail.com>
Date: Wed, 13 Oct 2021 21:14:14 +0200
Subject: [PATCH 59/83] adds README section regarding usage in child procs
 (#850)

* adds README section regarding usage in child procs

code example and original request copied from @aaarichter
should close #811

* Update README.md

Co-authored-by: Qix <Qix-@users.noreply.github.com>

Co-authored-by: Qix <Qix-@users.noreply.github.com>
---
 README.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/README.md b/README.md
index 88dae35d..3b168838 100644
--- a/README.md
+++ b/README.md
@@ -351,6 +351,27 @@ if (debug.enabled) {
 You can also manually toggle this property to force the debug instance to be
 enabled or disabled.
 
+## Usage in child processes
+
+Due to the way `debug` detects if the output is a TTY or not, colors are not shown in child processes when `stderr` is piped. A solution is to pass the `DEBUG_COLORS=1` environment variable to the child process.  
+For example:
+
+```javascript
+worker = fork(WORKER_WRAP_PATH, [workerPath], {
+  stdio: [
+    /* stdin: */ 0,
+    /* stdout: */ 'pipe',
+    /* stderr: */ 'pipe',
+    'ipc',
+  ],
+  env: Object.assign({}, process.env, {
+    DEBUG_COLORS: 1 // without this settings, colors won't be shown
+  }),
+});
+
+worker.stderr.pipe(process.stderr, { end: false });
+```
+
 
 ## Authors
 

From 19b36c052ab0084f8b1c86d34d3e82190680246a Mon Sep 17 00:00:00 2001
From: Josh Junon <josh.junon@protonmail.com>
Date: Sat, 27 Nov 2021 14:00:16 +0100
Subject: [PATCH 60/83] update repository location + maintainership information

---
 README.md    |  2 +-
 package.json | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 3b168838..3457f655 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # debug
-[![Build Status](https://travis-ci.org/visionmedia/debug.svg?branch=master)](https://travis-ci.org/visionmedia/debug)  [![Coverage Status](https://coveralls.io/repos/github/visionmedia/debug/badge.svg?branch=master)](https://coveralls.io/github/visionmedia/debug?branch=master)  [![Slack](https://visionmedia-community-slackin.now.sh/badge.svg)](https://visionmedia-community-slackin.now.sh/) [![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers)
+[![Build Status](https://travis-ci.org/debug-js/debug.svg?branch=master)](https://travis-ci.org/debug-js/debug)  [![Coverage Status](https://coveralls.io/repos/github/debug-js/debug/badge.svg?branch=master)](https://coveralls.io/github/debug-js/debug?branch=master)  [![Slack](https://visionmedia-community-slackin.now.sh/badge.svg)](https://visionmedia-community-slackin.now.sh/) [![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers)
 [![OpenCollective](https://opencollective.com/debug/sponsors/badge.svg)](#sponsors)
 
 <img width="647" src="https://user-images.githubusercontent.com/71256/29091486-fa38524c-7c37-11e7-895f-e7ec8e1039b6.png">
diff --git a/package.json b/package.json
index b7d70acb..9cd2a2d7 100644
--- a/package.json
+++ b/package.json
@@ -3,9 +3,9 @@
   "version": "4.3.2",
   "repository": {
     "type": "git",
-    "url": "git://github.com/visionmedia/debug.git"
+    "url": "git://github.com/debug-js/debug.git"
   },
-  "description": "small debugging utility",
+  "description": "Lightweight debugging utility for Node.js and the browser",
   "keywords": [
     "debug",
     "log",
@@ -16,11 +16,11 @@
     "LICENSE",
     "README.md"
   ],
-  "author": "TJ Holowaychuk <tj@vision-media.ca>",
+  "author": "Josh Junon <josh.junon@protonmail.com>",
   "contributors": [
+    "TJ Holowaychuk <tj@vision-media.ca>",
     "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",
-    "Andrew Rhyne <rhyneandrew@gmail.com>",
-    "Josh Junon <josh@junon.me>"
+    "Andrew Rhyne <rhyneandrew@gmail.com>"
   ],
   "license": "MIT",
   "scripts": {

From 4079aae5b5bf1198ecd2e1032609dfd46bec843f Mon Sep 17 00:00:00 2001
From: Josh Junon <josh.junon@protonmail.com>
Date: Sat, 27 Nov 2021 14:01:16 +0100
Subject: [PATCH 61/83] update license and more maintainership information

---
 LICENSE   | 19 ++++++++++---------
 README.md |  2 ++
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/LICENSE b/LICENSE
index 658c933d..1a9820e2 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,19 +1,20 @@
 (The MIT License)
 
-Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca>
+Copyright (c) 2014-2017 TJ Holowaychuk <tj@vision-media.ca>
+Copyright (c) 2018-2021 Josh Junon
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
-and associated documentation files (the 'Software'), to deal in the Software without restriction, 
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+and associated documentation files (the 'Software'), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
 subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all copies or substantial 
+The above copyright notice and this permission notice shall be included in all copies or substantial
 portions of the Software.
 
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
-LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
diff --git a/README.md b/README.md
index 3457f655..5ea4cd27 100644
--- a/README.md
+++ b/README.md
@@ -378,6 +378,7 @@ worker.stderr.pipe(process.stderr, { end: false });
  - TJ Holowaychuk
  - Nathan Rajlich
  - Andrew Rhyne
+ - Josh Junon
 
 ## Backers
 
@@ -455,6 +456,7 @@ Become a sponsor and get your logo on our README on Github with a link to your s
 (The MIT License)
 
 Copyright (c) 2014-2017 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
+Copyright (c) 2018-2021 Josh Junon
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

From 043d3cd17d30af45f71d2beab4ec7abfc9936e9e Mon Sep 17 00:00:00 2001
From: Josh Junon <josh.junon@protonmail.com>
Date: Sat, 27 Nov 2021 14:01:35 +0100
Subject: [PATCH 62/83] 4.3.3

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 9cd2a2d7..cb7efa8e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.2",
+  "version": "4.3.3",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From c0805cc4d3b2c7c987567e99ecaec78840516d7b Mon Sep 17 00:00:00 2001
From: gitname <gitname@users.noreply.github.com>
Date: Wed, 2 Feb 2022 16:34:39 -0800
Subject: [PATCH 63/83] add section about configuring JS console to show debug
 messages (#866)

* Add section about configuring JS console to show debug messages

* Rewrite log level section to be more concise
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 5ea4cd27..e9c3e047 100644
--- a/README.md
+++ b/README.md
@@ -241,6 +241,9 @@ setInterval(function(){
 }, 1200);
 ```
 
+In Chromium-based web browsers (e.g. Brave, Chrome, and Electron), the JavaScript console will—by default—only show messages logged by `debug` if the "Verbose" log level is _enabled_.
+
+<img width="647" src="https://user-images.githubusercontent.com/7143133/152083257-29034707-c42c-4959-8add-3cee850e6fcf.png">
 
 ## Output streams
 

From 9b334123f1331a252bc27c99c33b5c4f199d200f Mon Sep 17 00:00:00 2001
From: CommanderRoot <CommanderRoot@users.noreply.github.com>
Date: Thu, 17 Mar 2022 14:36:24 +0100
Subject: [PATCH 64/83] replace deprecated String.prototype.substr() (#876)

String.prototype.substr() is deprecated (see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substr) so we replace it with slice() which works similarily but isn't deprecated.
Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
---
 src/common.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index 6d571d28..e3291b20 100644
--- a/src/common.js
+++ b/src/common.js
@@ -179,7 +179,7 @@ function setup(env) {
 			namespaces = split[i].replace(/\*/g, '.*?');
 
 			if (namespaces[0] === '-') {
-				createDebug.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
+				createDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$'));
 			} else {
 				createDebug.names.push(new RegExp('^' + namespaces + '$'));
 			}

From da66c86c5fd71ef570f36b5b1edfa4472149f1bc Mon Sep 17 00:00:00 2001
From: Josh Junon <josh.junon@protonmail.com>
Date: Thu, 17 Mar 2022 14:38:08 +0100
Subject: [PATCH 65/83] 4.3.4

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index cb7efa8e..3bcdc242 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.3",
+  "version": "4.3.4",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From 12c1ad04db972bbb40d49c952f8f8da6871c7216 Mon Sep 17 00:00:00 2001
From: Qix <Qix-@users.noreply.github.com>
Date: Thu, 31 Mar 2022 17:24:37 +0200
Subject: [PATCH 66/83] Update ISSUE_TEMPLATE.md

---
 .github/ISSUE_TEMPLATE.md | 58 +++++++++++++++++++++++----------------
 1 file changed, 34 insertions(+), 24 deletions(-)

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 58858535..f674f400 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,28 +1,38 @@
 <!--
 
-DO NOT SUBMIT ISSUES ASKING TO REMOVE ES6.
-
-IT WILL BE CLOSED.
-IT WILL BE LOCKED.
-
-We use ES2015+ for a reason. Modern best
-practices dictate the use of tooling like
-Babel and @babel/preset-env in order to
-target the browsers that make sense for
-your project.
-
-For more information, please see:
-https://github.com/sindresorhus/ama/issues/446#issuecomment-281014491
-
-Please keep in mind that `debug` is downloaded,
-installed, transpiled and used millions of times
-*per day*. If you have an error with `debug`, it's
-most likely your own configuration (e.g. with Babel,
-Webpack, etc).
-
-Unless you post ample evidence you have tried
-to fix this yourself, it will most likely
-be determined that your issue is localized
-to your project - not `debug`.
+   _____ _______ ____  _____  
+  / ____|__   __/ __ \|  __ \ 
+ | (___    | | | |  | | |__) |
+  \___ \   | | | |  | |  ___/ 
+  ____) |  | | | |__| | |     
+ |_____/   |_|  \____/|_|     
+
+THIS IS NOT THE PLACE TO POST ANSWERS TO THE
+SECURITY STRATEGY COURSE.
+
+这里不是发布 Github 安全课程答案的地方！
+如果您在这里提交诸如“2.6.9”之类的答案，那您就错了！
+在此处发布您的答案将导致您被永久禁止！
+
+IF YOU ARE HERE TO POST SOMETHING LIKE "2.6.9"
+AS AN ANSWER TO GITHUB'S LEARNING LAB ON
+MANAGING SECURITY VULNERABILITIES, **YOU ARE
+IN THE WRONG PLACE**.
+
+이곳은 Github 보안 과정에 대한 답변을 게시하는
+곳이 아닙니다! 여기에 "2.6.9"와 같은 답변을
+제출하면 잘못 입력한 것입니다! 여기에 답변을
+게시하면 영구적으로 차단됩니다!
+
+Please go back and read the instructions again.
+Posting such things here WILL GET YOU BANNED
+FROM THE REPOSITORY PERMANENTLY. THIS IS NOT
+WHERE YOU POST ANSWERS.
+
+---------------------------------------------
+
+I've notified Github about this but they
+refuse to do anything about it. I apologize
+to anyone trying to post an *actual* issue.
 
 -->

From d1616622e4d404863c5a98443f755b4006e971dc Mon Sep 17 00:00:00 2001
From: Qix <Qix-@users.noreply.github.com>
Date: Thu, 31 Mar 2022 17:43:51 +0200
Subject: [PATCH 67/83] Update ISSUE_TEMPLATE.md

---
 .github/ISSUE_TEMPLATE.md | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index f674f400..62c47e32 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,11 +1,12 @@
 <!--
 
-   _____ _______ ____  _____  
-  / ____|__   __/ __ \|  __ \ 
- | (___    | | | |  | | |__) |
-  \___ \   | | | |  | |  ___/ 
-  ____) |  | | | |__| | |     
- |_____/   |_|  \____/|_|     
+  00000  0000000 0000000 000000
+ 0     0    0    0     0 0     0
+ 0          0    0     0 0     0
+  00000     0    0     0 000000
+       0    0    0     0 0
+ 0     0    0    0     0 0
+  00000     0    0000000 0
 
 THIS IS NOT THE PLACE TO POST ANSWERS TO THE
 SECURITY STRATEGY COURSE.

From f66cb2d9f729e1a592e72d3698e3b75329d75a25 Mon Sep 17 00:00:00 2001
From: Qix <Qix-@users.noreply.github.com>
Date: Sun, 4 Jun 2023 13:10:21 +0200
Subject: [PATCH 68/83] remove .github folder (and the outdated issue
 templates)

---
 .github/ISSUE_TEMPLATE.md        | 39 --------------------------------
 .github/PULL_REQUEST_TEMPLATE.md | 17 --------------
 2 files changed, 56 deletions(-)
 delete mode 100644 .github/ISSUE_TEMPLATE.md
 delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
deleted file mode 100644
index 62c47e32..00000000
--- a/.github/ISSUE_TEMPLATE.md
+++ /dev/null
@@ -1,39 +0,0 @@
-<!--
-
-  00000  0000000 0000000 000000
- 0     0    0    0     0 0     0
- 0          0    0     0 0     0
-  00000     0    0     0 000000
-       0    0    0     0 0
- 0     0    0    0     0 0
-  00000     0    0000000 0
-
-THIS IS NOT THE PLACE TO POST ANSWERS TO THE
-SECURITY STRATEGY COURSE.
-
-这里不是发布 Github 安全课程答案的地方！
-如果您在这里提交诸如“2.6.9”之类的答案，那您就错了！
-在此处发布您的答案将导致您被永久禁止！
-
-IF YOU ARE HERE TO POST SOMETHING LIKE "2.6.9"
-AS AN ANSWER TO GITHUB'S LEARNING LAB ON
-MANAGING SECURITY VULNERABILITIES, **YOU ARE
-IN THE WRONG PLACE**.
-
-이곳은 Github 보안 과정에 대한 답변을 게시하는
-곳이 아닙니다! 여기에 "2.6.9"와 같은 답변을
-제출하면 잘못 입력한 것입니다! 여기에 답변을
-게시하면 영구적으로 차단됩니다!
-
-Please go back and read the instructions again.
-Posting such things here WILL GET YOU BANNED
-FROM THE REPOSITORY PERMANENTLY. THIS IS NOT
-WHERE YOU POST ANSWERS.
-
----------------------------------------------
-
-I've notified Github about this but they
-refuse to do anything about it. I apologize
-to anyone trying to post an *actual* issue.
-
--->
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
deleted file mode 100644
index af3da470..00000000
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ /dev/null
@@ -1,17 +0,0 @@
-<!--
-
-DO NOT SUBMIT PULL REQUESTS REMOVING ES6.
-
-IT WILL BE CLOSED.
-IT WILL NOT BE MERGED.
-
-We use ES2015+ for a reason. Modern best
-practices dictate the use of tooling like
-Babel and @babel/preset-env in order to
-target the browsers that make sense for
-your project.
-
-For more information, please see:
-https://github.com/sindresorhus/ama/issues/446#issuecomment-281014491
-
--->

From cac39b1c5b018b0fe93a53a05f084eee543d17f5 Mon Sep 17 00:00:00 2001
From: calvintwr <calvin14@gmail.com>
Date: Fri, 31 May 2024 19:34:49 +0800
Subject: [PATCH 69/83] Fix/debug depth (#926)

* fix debug format options ignored

* moved sinon to devDependencies
---
 package.json |  3 ++-
 src/node.js  |  4 ++--
 test.node.js | 40 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 3 deletions(-)
 create mode 100644 test.node.js

diff --git a/package.json b/package.json
index 3bcdc242..5da3cfeb 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "scripts": {
     "lint": "xo",
     "test": "npm run test:node && npm run test:browser && npm run lint",
-    "test:node": "istanbul cover _mocha -- test.js",
+    "test:node": "istanbul cover _mocha -- test.js test.node.js",
     "test:browser": "karma start --single-run",
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
@@ -44,6 +44,7 @@
     "karma-mocha": "^1.3.0",
     "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0",
+    "sinon": "^14.0.0",
     "xo": "^0.23.0"
   },
   "peerDependenciesMeta": {
diff --git a/src/node.js b/src/node.js
index 79bc085c..715560a4 100644
--- a/src/node.js
+++ b/src/node.js
@@ -187,11 +187,11 @@ function getDate() {
 }
 
 /**
- * Invokes `util.format()` with the specified arguments and writes to stderr.
+ * Invokes `util.formatWithOptions()` with the specified arguments and writes to stderr.
  */
 
 function log(...args) {
-	return process.stderr.write(util.format(...args) + '\n');
+	return process.stderr.write(util.formatWithOptions(exports.inspectOpts, ...args) + '\n');
 }
 
 /**
diff --git a/test.node.js b/test.node.js
new file mode 100644
index 00000000..4cc3c051
--- /dev/null
+++ b/test.node.js
@@ -0,0 +1,40 @@
+/* eslint-env mocha */
+
+const assert = require('assert');
+const util = require('util');
+const sinon = require('sinon');
+const debug = require('./src/node');
+
+const formatWithOptionsSpy = sinon.spy(util, 'formatWithOptions');
+beforeEach(() => {
+	formatWithOptionsSpy.resetHistory();
+});
+
+describe('debug node', () => {
+	describe('formatting options', () => {
+		it('calls util.formatWithOptions', () => {
+			debug.enable('*');
+			const stdErrWriteStub = sinon.stub(process.stderr, 'write');
+			const log = debug('formatting options');
+			log('hello world');
+			assert(util.formatWithOptions.callCount === 1);
+			stdErrWriteStub.restore();
+		});
+
+		it('calls util.formatWithOptions with inspectOpts', () => {
+			debug.enable('*');
+			const options = {
+				hideDate: true,
+				colors: true,
+				depth: 10,
+				showHidden: true
+			};
+			Object.assign(debug.inspectOpts, options);
+			const stdErrWriteStub = sinon.stub(process.stderr, 'write');
+			const log = debug('format with inspectOpts');
+			log('hello world2');
+			assert.deepStrictEqual(util.formatWithOptions.getCall(0).args[0], options);
+			stdErrWriteStub.restore();
+		});
+	});
+});

From f244ada2e98b30a09b42e6f85e8d4ac3f038d2d6 Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Fri, 31 May 2024 13:37:01 +0200
Subject: [PATCH 70/83] update authorship contact info

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 5da3cfeb..f498861c 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "LICENSE",
     "README.md"
   ],
-  "author": "Josh Junon <josh.junon@protonmail.com>",
+  "author": "Josh Junon (https://github.com/qix-)",
   "contributors": [
     "TJ Holowaychuk <tj@vision-media.ca>",
     "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",

From 5464bdddbc6f91b2aef2ad20650d3a6cfd9fcc3a Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Fri, 31 May 2024 13:37:42 +0200
Subject: [PATCH 71/83] 4.3.5

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index f498861c..cb671038 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.4",
+  "version": "4.3.5",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From 7956a45f683924a1fce672dcfb15a1fb8a762c60 Mon Sep 17 00:00:00 2001
From: bluwy <bjornlu.dev@gmail.com>
Date: Fri, 26 Jul 2024 18:21:29 +0800
Subject: [PATCH 72/83] Avoid using deprecated RegExp.$1

---
 src/browser.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/browser.js b/src/browser.js
index cd0fc35d..8d808e58 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -125,6 +125,8 @@ function useColors() {
 		return false;
 	}
 
+	let m;
+
 	// Is webkit? http://stackoverflow.com/a/16459606/376773
 	// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
 	return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
@@ -132,7 +134,7 @@ function useColors() {
 		(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
 		// Is firefox >= v31?
 		// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
-		(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
+		(typeof navigator !== 'undefined' && navigator.userAgent && (m = navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)) && parseInt(m[1], 10) >= 31) ||
 		// Double check webkit in userAgent just in case we are in a worker
 		(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
 }

From c33b464a797d6cf8c72b8d84d87e02b2822494c9 Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Sat, 27 Jul 2024 11:19:57 +0200
Subject: [PATCH 73/83] 4.3.6

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index cb671038..8eea0552 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.5",
+  "version": "4.3.6",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From 382864a45a782a84b29e457211c27704df77a75f Mon Sep 17 00:00:00 2001
From: Josh Junon <Qix-@users.noreply.github.com>
Date: Wed, 7 Aug 2024 18:49:53 +0200
Subject: [PATCH 74/83] remove archaic badges from readme

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e9c3e047..9ebdfbf1 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # debug
-[![Build Status](https://travis-ci.org/debug-js/debug.svg?branch=master)](https://travis-ci.org/debug-js/debug)  [![Coverage Status](https://coveralls.io/repos/github/debug-js/debug/badge.svg?branch=master)](https://coveralls.io/github/debug-js/debug?branch=master)  [![Slack](https://visionmedia-community-slackin.now.sh/badge.svg)](https://visionmedia-community-slackin.now.sh/) [![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers)
+[![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers)
 [![OpenCollective](https://opencollective.com/debug/sponsors/badge.svg)](#sponsors)
 
 <img width="647" src="https://user-images.githubusercontent.com/71256/29091486-fa38524c-7c37-11e7-895f-e7ec8e1039b6.png">

From c63e96e6495cdb8e15d2affa8dad105c48a21c92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rouven=20We=C3=9Fling?= <rouven@contentful.com>
Date: Fri, 6 Sep 2024 02:48:50 +0200
Subject: [PATCH 75/83] Upgrade ms to version 2.1.3 (#819)

* Upgrade ms to version 2.1.3

* Update package.json

Co-authored-by: Superchupu <53496941+SuperchupuDev@users.noreply.github.com>

---------

Co-authored-by: Josh Junon <Qix-@users.noreply.github.com>
Co-authored-by: Superchupu <53496941+SuperchupuDev@users.noreply.github.com>
---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 8eea0552..26146ca5 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
   "dependencies": {
-    "ms": "2.1.2"
+    "ms": "^2.1.3"
   },
   "devDependencies": {
     "brfs": "^2.0.1",

From bc60914816e5e45a5fff1cd638410438fc317521 Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Fri, 6 Sep 2024 02:50:18 +0200
Subject: [PATCH 76/83] 4.3.7

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 26146ca5..2f782eb9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.6",
+  "version": "4.3.7",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From d2d6bf0bab3a0eeeb3a9ce7113cb0a31d8da678f Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Fri, 6 Dec 2024 13:27:40 +0100
Subject: [PATCH 77/83] fix inefficient .enable() regex and .enabled() test

---
 package.json   |  5 +++
 src/browser.js |  1 +
 src/common.js  | 96 ++++++++++++++++++++++++++++++--------------------
 3 files changed, 63 insertions(+), 39 deletions(-)

diff --git a/package.json b/package.json
index 2f782eb9..f2050bc1 100644
--- a/package.json
+++ b/package.json
@@ -56,5 +56,10 @@
   "browser": "./src/browser.js",
   "engines": {
     "node": ">=6.0"
+  },
+  "xo": {
+    "rules": {
+      "import/extensions": "off"
+    }
   }
 }
diff --git a/src/browser.js b/src/browser.js
index 8d808e58..df8e179e 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -129,6 +129,7 @@ function useColors() {
 
 	// Is webkit? http://stackoverflow.com/a/16459606/376773
 	// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
+	// eslint-disable-next-line no-return-assign
 	return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
 		// Is firebug? http://stackoverflow.com/a/398120/376773
 		(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
diff --git a/src/common.js b/src/common.js
index e3291b20..528c7ecf 100644
--- a/src/common.js
+++ b/src/common.js
@@ -166,24 +166,62 @@ function setup(env) {
 		createDebug.names = [];
 		createDebug.skips = [];
 
-		let i;
-		const split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
-		const len = split.length;
-
-		for (i = 0; i < len; i++) {
-			if (!split[i]) {
-				// ignore empty strings
-				continue;
+		const split = (typeof namespaces === 'string' ? namespaces : '')
+			.trim()
+			.replace(' ', ',')
+			.split(',')
+			.filter(Boolean);
+
+		for (const ns of split) {
+			if (ns[0] === '-') {
+				createDebug.skips.push(ns.slice(1));
+			} else {
+				createDebug.names.push(ns);
 			}
+		}
+	}
 
-			namespaces = split[i].replace(/\*/g, '.*?');
-
-			if (namespaces[0] === '-') {
-				createDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$'));
+	/**
+	 * Checks if the given string matches a namespace template, honoring
+	 * asterisks as wildcards.
+	 *
+	 * @param {String} search
+	 * @param {String} template
+	 * @return {Boolean}
+	 */
+	function matchesTemplate(search, template) {
+		let searchIndex = 0;
+		let templateIndex = 0;
+		let starIndex = -1;
+		let matchIndex = 0;
+
+		while (searchIndex < search.length) {
+			if (templateIndex < template.length && (template[templateIndex] === search[searchIndex] || template[templateIndex] === '*')) {
+				// Match character or proceed with wildcard
+				if (template[templateIndex] === '*') {
+					starIndex = templateIndex;
+					matchIndex = searchIndex;
+					templateIndex++; // Skip the '*'
+				} else {
+					searchIndex++;
+					templateIndex++;
+				}
+			} else if (starIndex !== -1) { // eslint-disable-line no-negated-condition
+				// Backtrack to the last '*' and try to match more characters
+				templateIndex = starIndex + 1;
+				matchIndex++;
+				searchIndex = matchIndex;
 			} else {
-				createDebug.names.push(new RegExp('^' + namespaces + '$'));
+				return false; // No match
 			}
 		}
+
+		// Handle trailing '*' in template
+		while (templateIndex < template.length && template[templateIndex] === '*') {
+			templateIndex++;
+		}
+
+		return templateIndex === template.length;
 	}
 
 	/**
@@ -194,8 +232,8 @@ function setup(env) {
 	*/
 	function disable() {
 		const namespaces = [
-			...createDebug.names.map(toNamespace),
-			...createDebug.skips.map(toNamespace).map(namespace => '-' + namespace)
+			...createDebug.names,
+			...createDebug.skips.map(namespace => '-' + namespace)
 		].join(',');
 		createDebug.enable('');
 		return namespaces;
@@ -209,21 +247,14 @@ function setup(env) {
 	* @api public
 	*/
 	function enabled(name) {
-		if (name[name.length - 1] === '*') {
-			return true;
-		}
-
-		let i;
-		let len;
-
-		for (i = 0, len = createDebug.skips.length; i < len; i++) {
-			if (createDebug.skips[i].test(name)) {
+		for (const skip of createDebug.skips) {
+			if (matchesTemplate(name, skip)) {
 				return false;
 			}
 		}
 
-		for (i = 0, len = createDebug.names.length; i < len; i++) {
-			if (createDebug.names[i].test(name)) {
+		for (const ns of createDebug.names) {
+			if (matchesTemplate(name, ns)) {
 				return true;
 			}
 		}
@@ -231,19 +262,6 @@ function setup(env) {
 		return false;
 	}
 
-	/**
-	* Convert regexp to namespace
-	*
-	* @param {RegExp} regxep
-	* @return {String} namespace
-	* @api private
-	*/
-	function toNamespace(regexp) {
-		return regexp.toString()
-			.substring(2, regexp.toString().length - 2)
-			.replace(/\.\*\?$/, '*');
-	}
-
 	/**
 	* Coerce `val`.
 	*

From 7e3814cc603bf64fdd69e714e0cf5611ec31f43b Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Fri, 6 Dec 2024 13:30:15 +0100
Subject: [PATCH 78/83] 4.4.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index f2050bc1..60dfcf57 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.3.7",
+  "version": "4.4.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From a0497bd46dacb701437f62cfc065dc72bf0952c7 Mon Sep 17 00:00:00 2001
From: Prabhat Dahal <Prabhat.Dahal@mosaicx.com>
Date: Fri, 21 Mar 2025 10:44:33 -0500
Subject: [PATCH 79/83] Replace whitespaces in namespaces string with commas
 globally instead of just the first space occurrence. (#997)

Co-authored-by: Prabhat Dahal <pdahal@west.com>
---
 src/common.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common.js b/src/common.js
index 528c7ecf..141cb578 100644
--- a/src/common.js
+++ b/src/common.js
@@ -168,7 +168,7 @@ function setup(env) {
 
 		const split = (typeof namespaces === 'string' ? namespaces : '')
 			.trim()
-			.replace(' ', ',')
+			.replace(/\s+/g, ',')
 			.split(',')
 			.filter(Boolean);
 

From bf2f574c3e588ce4b660bf4e392e7a5e788640c0 Mon Sep 17 00:00:00 2001
From: Luke Zilioli <elzee08@gmail.com>
Date: Sun, 23 Mar 2025 18:28:01 -0400
Subject: [PATCH 80/83] fixes #987 fallback to localStorage.DEBUG if debug is
 not defined (#988)

---
 src/browser.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/browser.js b/src/browser.js
index df8e179e..5993451b 100644
--- a/src/browser.js
+++ b/src/browser.js
@@ -219,7 +219,7 @@ function save(namespaces) {
 function load() {
 	let r;
 	try {
-		r = exports.storage.getItem('debug');
+		r = exports.storage.getItem('debug') || exports.storage.getItem('DEBUG') ;
 	} catch (error) {
 		// Swallow
 		// XXX (@Qix-) should we be logging these?

From 98df33ed9d5215c1d801b74e6ab00969759a6839 Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Tue, 13 May 2025 22:53:29 +0200
Subject: [PATCH 81/83] remove istanbul

---
 package.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 60dfcf57..20d2b670 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "scripts": {
     "lint": "xo",
     "test": "npm run test:node && npm run test:browser && npm run lint",
-    "test:node": "istanbul cover _mocha -- test.js test.node.js",
+    "test:node": "mocha test.js test.node.js",
     "test:browser": "karma start --single-run",
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
@@ -37,7 +37,6 @@
     "brfs": "^2.0.1",
     "browserify": "^16.2.3",
     "coveralls": "^3.0.2",
-    "istanbul": "^0.4.5",
     "karma": "^3.1.4",
     "karma-browserify": "^6.0.0",
     "karma-chrome-launcher": "^2.2.0",

From 33330fa8616b9b33f29f7674747be77266878ba6 Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Tue, 13 May 2025 22:55:39 +0200
Subject: [PATCH 82/83] 4.4.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 20d2b670..afc2f8b6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.4.0",
+  "version": "4.4.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"

From 6b2c5fbdb7d414483d9e306ef234acb4cd7ea67c Mon Sep 17 00:00:00 2001
From: Josh Junon <git@josh.junon.me>
Date: Sat, 13 Sep 2025 19:24:41 +0200
Subject: [PATCH 83/83] 4.4.3

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index afc2f8b6..ee8abb52 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "debug",
-  "version": "4.4.1",
+  "version": "4.4.3",
   "repository": {
     "type": "git",
     "url": "git://github.com/debug-js/debug.git"