add some packages

node_modules/jsesc/LICENSE-MIT.txt

@@ -0,0 +1,20 @@
+Copyright Mathias Bynens <https://mathiasbynens.be/>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/jsesc/bin/jsesc

@@ -0,0 +1,148 @@
+#!/usr/bin/env node
+(function() {
+
+	var fs = require('fs');
+	var stringEscape = require('../jsesc.js');
+	var strings = process.argv.splice(2);
+	var stdin = process.stdin;
+	var data;
+	var timeout;
+	var isObject = false;
+	var options = {};
+	var log = console.log;
+
+	var main = function() {
+		var option = strings[0];
+
+		if (/^(?:-h|--help|undefined)$/.test(option)) {
+			log(
+				'jsesc v%s - https://mths.be/jsesc',
+				stringEscape.version
+			);
+			log([
+				'\nUsage:\n',
+				'\tjsesc [string]',
+				'\tjsesc [-s | --single-quotes] [string]',
+				'\tjsesc [-d | --double-quotes] [string]',
+				'\tjsesc [-w | --wrap] [string]',
+				'\tjsesc [-e | --escape-everything] [string]',
+				'\tjsesc [-t | --escape-etago] [string]',
+				'\tjsesc [-6 | --es6] [string]',
+				'\tjsesc [-l | --lowercase-hex] [string]',
+				'\tjsesc [-j | --json] [string]',
+				'\tjsesc [-o | --object] [stringified_object]', // `JSON.parse()` the argument
+				'\tjsesc [-p | --pretty] [string]', // `compact: false`
+				'\tjsesc [-v | --version]',
+				'\tjsesc [-h | --help]',
+				'\nExamples:\n',
+				'\tjsesc \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'',
+				'\tjsesc --json \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'',
+				'\tjsesc --json --escape-everything \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'',
+				'\tjsesc --double-quotes --wrap \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'',
+				'\techo \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\' | jsesc'
+			].join('\n'));
+			return process.exit(1);
+		}
+
+		if (/^(?:-v|--version)$/.test(option)) {
+			log('v%s', stringEscape.version);
+			return process.exit(1);
+		}
+
+		strings.forEach(function(string) {
+			// Process options
+			if (/^(?:-s|--single-quotes)$/.test(string)) {
+				options.quotes = 'single';
+				return;
+			}
+			if (/^(?:-d|--double-quotes)$/.test(string)) {
+				options.quotes = 'double';
+				return;
+			}
+			if (/^(?:-w|--wrap)$/.test(string)) {
+				options.wrap = true;
+				return;
+			}
+			if (/^(?:-e|--escape-everything)$/.test(string)) {
+				options.escapeEverything = true;
+				return;
+			}
+			if (/^(?:-t|--escape-etago)$/.test(string)) {
+				options.escapeEtago = true;
+				return;
+			}
+			if (/^(?:-6|--es6)$/.test(string)) {
+				options.es6 = true;
+				return;
+			}
+			if (/^(?:-l|--lowercase-hex)$/.test(string)) {
+				options.lowercaseHex = true;
+				return;
+			}
+			if (/^(?:-j|--json)$/.test(string)) {
+				options.json = true;
+				return;
+			}
+			if (/^(?:-o|--object)$/.test(string)) {
+				isObject = true;
+				return;
+			}
+			if (/^(?:-p|--pretty)$/.test(string)) {
+				isObject = true;
+				options.compact = false;
+				return;
+			}
+
+			// Process string(s)
+			var result;
+			try {
+				if (isObject) {
+					string = JSON.parse(string);
+				}
+				result = stringEscape(string, options);
+				log(result);
+			} catch(error) {
+				log(error.message + '\n');
+				log('Error: failed to escape.');
+				log('If you think this is a bug in jsesc, please report it:');
+				log('https://github.com/mathiasbynens/jsesc/issues/new');
+				log(
+					'\nStack trace using jsesc@%s:\n',
+					stringEscape.version
+				);
+				log(error.stack);
+				return process.exit(1);
+			}
+		});
+		// Return with exit status 0 outside of the `forEach` loop, in case
+		// multiple strings were passed in.
+		return process.exit(0);
+
+	};
+
+	if (stdin.isTTY) {
+		// handle shell arguments
+		main();
+	} else {
+		// Either the script is called from within a non-TTY context,
+		// or `stdin` content is being piped in.
+		if (!process.stdout.isTTY) { // called from a non-TTY context
+			timeout = setTimeout(function() {
+				// if no piped data arrived after a while, handle shell arguments
+				main();
+			}, 250);
+		}
+
+		data = '';
+		stdin.on('data', function(chunk) {
+			clearTimeout(timeout);
+			data += chunk;
+		});
+		stdin.on('end', function() {
+			strings.push(data.trim());
+			main();
+		});
+		stdin.resume();
+	}
+
+}());

node_modules/jsesc/jsesc.js

@@ -0,0 +1,345 @@
+/*! https://mths.be/jsesc v1.3.0 by @mathias */
+;(function(root) {
+
+	// Detect free variables `exports`
+	var freeExports = typeof exports == 'object' && exports;
+
+	// Detect free variable `module`
+	var freeModule = typeof module == 'object' && module &&
+		module.exports == freeExports && module;
+
+	// Detect free variable `global`, from Node.js or Browserified code,
+	// and use it as `root`
+	var freeGlobal = typeof global == 'object' && global;
+	if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
+		root = freeGlobal;
+	}
+
+	/*--------------------------------------------------------------------------*/
+
+	var object = {};
+	var hasOwnProperty = object.hasOwnProperty;
+	var forOwn = function(object, callback) {
+		var key;
+		for (key in object) {
+			if (hasOwnProperty.call(object, key)) {
+				callback(key, object[key]);
+			}
+		}
+	};
+
+	var extend = function(destination, source) {
+		if (!source) {
+			return destination;
+		}
+		forOwn(source, function(key, value) {
+			destination[key] = value;
+		});
+		return destination;
+	};
+
+	var forEach = function(array, callback) {
+		var length = array.length;
+		var index = -1;
+		while (++index < length) {
+			callback(array[index]);
+		}
+	};
+
+	var toString = object.toString;
+	var isArray = function(value) {
+		return toString.call(value) == '[object Array]';
+	};
+	var isObject = function(value) {
+		// This is a very simple check, but it’s good enough for what we need.
+		return toString.call(value) == '[object Object]';
+	};
+	var isString = function(value) {
+		return typeof value == 'string' ||
+			toString.call(value) == '[object String]';
+	};
+	var isNumber = function(value) {
+		return typeof value == 'number' ||
+			toString.call(value) == '[object Number]';
+	};
+	var isFunction = function(value) {
+		// In a perfect world, the `typeof` check would be sufficient. However,
+		// in Chrome 1–12, `typeof /x/ == 'object'`, and in IE 6–8
+		// `typeof alert == 'object'` and similar for other host objects.
+		return typeof value == 'function' ||
+			toString.call(value) == '[object Function]';
+	};
+	var isMap = function(value) {
+		return toString.call(value) == '[object Map]';
+	};
+	var isSet = function(value) {
+		return toString.call(value) == '[object Set]';
+	};
+
+	/*--------------------------------------------------------------------------*/
+
+	// https://mathiasbynens.be/notes/javascript-escapes#single
+	var singleEscapes = {
+		'"': '\\"',
+		'\'': '\\\'',
+		'\\': '\\\\',
+		'\b': '\\b',
+		'\f': '\\f',
+		'\n': '\\n',
+		'\r': '\\r',
+		'\t': '\\t'
+		// `\v` is omitted intentionally, because in IE < 9, '\v' == 'v'.
+		// '\v': '\\x0B'
+	};
+	var regexSingleEscape = /["'\\\b\f\n\r\t]/;
+
+	var regexDigit = /[0-9]/;
+	var regexWhitelist = /[ !#-&\(-\[\]-~]/;
+
+	var jsesc = function(argument, options) {
+		// Handle options
+		var defaults = {
+			'escapeEverything': false,
+			'escapeEtago': false,
+			'quotes': 'single',
+			'wrap': false,
+			'es6': false,
+			'json': false,
+			'compact': true,
+			'lowercaseHex': false,
+			'numbers': 'decimal',
+			'indent': '\t',
+			'__indent__': '',
+			'__inline1__': false,
+			'__inline2__': false
+		};
+		var json = options && options.json;
+		if (json) {
+			defaults.quotes = 'double';
+			defaults.wrap = true;
+		}
+		options = extend(defaults, options);
+		if (options.quotes != 'single' && options.quotes != 'double') {
+			options.quotes = 'single';
+		}
+		var quote = options.quotes == 'double' ? '"' : '\'';
+		var compact = options.compact;
+		var indent = options.indent;
+		var lowercaseHex = options.lowercaseHex;
+		var oldIndent = '';
+		var inline1 = options.__inline1__;
+		var inline2 = options.__inline2__;
+		var newLine = compact ? '' : '\n';
+		var result;
+		var isEmpty = true;
+		var useBinNumbers = options.numbers == 'binary';
+		var useOctNumbers = options.numbers == 'octal';
+		var useDecNumbers = options.numbers == 'decimal';
+		var useHexNumbers = options.numbers == 'hexadecimal';
+
+		if (json && argument && isFunction(argument.toJSON)) {
+			argument = argument.toJSON();
+		}
+
+		if (!isString(argument)) {
+			if (isMap(argument)) {
+				if (argument.size == 0) {
+					return 'new Map()';
+				}
+				if (!compact) {
+					options.__inline1__ = true;
+				}
+				return 'new Map(' + jsesc(Array.from(argument), options) + ')';
+			}
+			if (isSet(argument)) {
+				if (argument.size == 0) {
+					return 'new Set()';
+				}
+				return 'new Set(' + jsesc(Array.from(argument), options) + ')';
+			}
+			if (isArray(argument)) {
+				result = [];
+				options.wrap = true;
+				if (inline1) {
+					options.__inline1__ = false;
+					options.__inline2__ = true;
+				} else {
+					oldIndent = options.__indent__;
+					indent += oldIndent;
+					options.__indent__ = indent;
+				}
+				forEach(argument, function(value) {
+					isEmpty = false;
+					if (inline2) {
+						options.__inline2__ = false;
+					}
+					result.push(
+						(compact || inline2 ? '' : indent) +
+						jsesc(value, options)
+					);
+				});
+				if (isEmpty) {
+					return '[]';
+				}
+				if (inline2) {
+					return '[' + result.join(', ') + ']';
+				}
+				return '[' + newLine + result.join(',' + newLine) + newLine +
+					(compact ? '' : oldIndent) + ']';
+			} else if (isNumber(argument)) {
+				if (json) {
+					// Some number values (e.g. `Infinity`) cannot be represented in JSON.
+					return JSON.stringify(argument);
+				}
+				if (useDecNumbers) {
+					return String(argument);
+				}
+				if (useHexNumbers) {
+					var tmp = argument.toString(16);
+					if (!lowercaseHex) {
+						tmp = tmp.toUpperCase();
+					}
+					return '0x' + tmp;
+				}
+				if (useBinNumbers) {
+					return '0b' + argument.toString(2);
+				}
+				if (useOctNumbers) {
+					return '0o' + argument.toString(8);
+				}
+			} else if (!isObject(argument)) {
+				if (json) {
+					// For some values (e.g. `undefined`, `function` objects),
+					// `JSON.stringify(value)` returns `undefined` (which isn’t valid
+					// JSON) instead of `'null'`.
+					return JSON.stringify(argument) || 'null';
+				}
+				return String(argument);
+			} else { // it’s an object
+				result = [];
+				options.wrap = true;
+				oldIndent = options.__indent__;
+				indent += oldIndent;
+				options.__indent__ = indent;
+				forOwn(argument, function(key, value) {
+					isEmpty = false;
+					result.push(
+						(compact ? '' : indent) +
+						jsesc(key, options) + ':' +
+						(compact ? '' : ' ') +
+						jsesc(value, options)
+					);
+				});
+				if (isEmpty) {
+					return '{}';
+				}
+				return '{' + newLine + result.join(',' + newLine) + newLine +
+					(compact ? '' : oldIndent) + '}';
+			}
+		}
+
+		var string = argument;
+		// Loop over each code unit in the string and escape it
+		var index = -1;
+		var length = string.length;
+		var first;
+		var second;
+		var codePoint;
+		result = '';
+		while (++index < length) {
+			var character = string.charAt(index);
+			if (options.es6) {
+				first = string.charCodeAt(index);
+				if ( // check if it’s the start of a surrogate pair
+					first >= 0xD800 && first <= 0xDBFF && // high surrogate
+					length > index + 1 // there is a next code unit
+				) {
+					second = string.charCodeAt(index + 1);
+					if (second >= 0xDC00 && second <= 0xDFFF) { // low surrogate
+						// https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
+						codePoint = (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+						var hexadecimal = codePoint.toString(16);
+						if (!lowercaseHex) {
+							hexadecimal = hexadecimal.toUpperCase();
+						}
+						result += '\\u{' + hexadecimal + '}';
+						index++;
+						continue;
+					}
+				}
+			}
+			if (!options.escapeEverything) {
+				if (regexWhitelist.test(character)) {
+					// It’s a printable ASCII character that is not `"`, `'` or `\`,
+					// so don’t escape it.
+					result += character;
+					continue;
+				}
+				if (character == '"') {
+					result += quote == character ? '\\"' : character;
+					continue;
+				}
+				if (character == '\'') {
+					result += quote == character ? '\\\'' : character;
+					continue;
+				}
+			}
+			if (
+				character == '\0' &&
+				!json &&
+				!regexDigit.test(string.charAt(index + 1))
+			) {
+				result += '\\0';
+				continue;
+			}
+			if (regexSingleEscape.test(character)) {
+				// no need for a `hasOwnProperty` check here
+				result += singleEscapes[character];
+				continue;
+			}
+			var charCode = character.charCodeAt(0);
+			var hexadecimal = charCode.toString(16);
+			if (!lowercaseHex) {
+				hexadecimal = hexadecimal.toUpperCase();
+			}
+			var longhand = hexadecimal.length > 2 || json;
+			var escaped = '\\' + (longhand ? 'u' : 'x') +
+				('0000' + hexadecimal).slice(longhand ? -4 : -2);
+			result += escaped;
+			continue;
+		}
+		if (options.wrap) {
+			result = quote + result + quote;
+		}
+		if (options.escapeEtago) {
+			// https://mathiasbynens.be/notes/etago
+			return result.replace(/<\/(script|style)/gi, '<\\/$1');
+		}
+		return result;
+	};
+
+	jsesc.version = '1.3.0';
+
+	/*--------------------------------------------------------------------------*/
+
+	// Some AMD build optimizers, like r.js, check for specific condition patterns
+	// like the following:
+	if (
+		typeof define == 'function' &&
+		typeof define.amd == 'object' &&
+		define.amd
+	) {
+		define(function() {
+			return jsesc;
+		});
+	}	else if (freeExports && !freeExports.nodeType) {
+		if (freeModule) { // in Node.js or RingoJS v0.8.0+
+			freeModule.exports = jsesc;
+		} else { // in Narwhal or RingoJS v0.7.0-
+			freeExports.jsesc = jsesc;
+		}
+	} else { // in Rhino or a web browser
+		root.jsesc = jsesc;
+	}
+
+}(this));

node_modules/jsesc/man/jsesc.1

@@ -0,0 +1,94 @@
+.Dd May 13, 2016
+.Dt jsesc 1
+.Sh NAME
+.Nm jsesc
+.Nd escape strings for use in JavaScript string literals
+.Sh SYNOPSIS
+.Nm
+.Op Fl s | -single-quotes Ar string
+.br
+.Op Fl d | -double-quotes Ar string
+.br
+.Op Fl w | -wrap Ar string
+.br
+.Op Fl e | -escape-everything Ar string
+.br
+.Op Fl 6 | -es6 Ar string
+.br
+.Op Fl l | -lowercase-hex Ar string
+.br
+.Op Fl j | -json Ar string
+.br
+.Op Fl p | -object Ar string
+.br
+.Op Fl p | -pretty Ar string
+.br
+.Op Fl v | -version
+.br
+.Op Fl h | -help
+.Sh DESCRIPTION
+.Nm
+escapes strings for use in JavaScript string literals while generating the shortest possible valid ASCII-only output.
+.Sh OPTIONS
+.Bl -ohang -offset
+.It Sy "-s, --single-quotes"
+Escape any occurrences of ' in the input string as \\', so that the output can be used in a JavaScript string literal wrapped in single quotes.
+.It Sy "-d, --double-quotes"
+Escape any occurrences of " in the input string as \\", so that the output can be used in a JavaScript string literal wrapped in double quotes.
+.It Sy "-w, --wrap"
+Make sure the output is a valid JavaScript string literal wrapped in quotes. The type of quotes can be specified using the
+.Ar -s | --single-quotes
+or
+.Ar -d | --double-quotes
+settings.
+.It Sy "-6, --es6"
+Escape any astral Unicode symbols using ECMAScript 6 Unicode code point escape sequences.
+.It Sy "-e, --escape-everything"
+Escape all the symbols in the output, even printable ASCII symbols.
+.It Sy "-j, --json"
+Make sure the output is valid JSON. Hexadecimal character escape sequences and the \\v or \\0 escape sequences will not be used. Setting this flag enables the
+.Ar -d | --double-quotes
+and
+.Ar -w | --wrap
+settings.
+.It Sy "-o, --object"
+Treat the input as a JavaScript object rather than a string. Accepted values are flat arrays containing only string values, and flat objects containing only string values.
+.It Sy "-p, --pretty"
+Pretty-print the output for objects, using whitespace to make it more readable. Setting this flag enables the
+.It Sy "-l, --lowercase-hex"
+Use lowercase for alphabetical hexadecimal digits in escape sequences.
+.Ar -o | --object
+setting.
+.It Sy "-v, --version"
+Print jsesc's version.
+.It Sy "-h, --help"
+Show the help screen.
+.El
+.Sh EXIT STATUS
+The
+.Nm jsesc
+utility exits with one of the following values:
+.Pp
+.Bl -tag -width flag -compact
+.It Li 0
+.Nm
+successfully escaped the given string and printed the result.
+.It Li 1
+.Nm
+wasn't instructed to escape anything (for example, the
+.Ar --help
+flag was set); or, an error occurred.
+.El
+.Sh EXAMPLES
+.Bl -ohang -offset
+.It Sy "jsesc 'foo bar baz'"
+Print an escaped version of the given string.
+.It Sy echo\ 'foo bar baz'\ |\ jsesc
+Print an escaped version of the string that gets piped in.
+.El
+.Sh BUGS
+jsesc's bug tracker is located at <https://github.com/mathiasbynens/jsesc/issues>.
+.Sh AUTHOR
+Mathias Bynens <https://mathiasbynens.be/>
+.Sh WWW
+<https://mths.be/jsesc>

node_modules/jsesc/package.json

@@ -0,0 +1,77 @@
+{
+  "_from": "jsesc@^1.3.0",
+  "_id": "jsesc@1.3.0",
+  "_inBundle": false,
+  "_integrity": "sha1-RsP+yMGJKxKwgz25vHYiF226s0s=",
+  "_location": "/jsesc",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "jsesc@^1.3.0",
+    "name": "jsesc",
+    "escapedName": "jsesc",
+    "rawSpec": "^1.3.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.3.0"
+  },
+  "_requiredBy": [
+    "/babel-generator"
+  ],
+  "_resolved": "https://registry.npmjs.org/jsesc/-/jsesc-1.3.0.tgz",
+  "_shasum": "46c3fec8c1892b12b0833db9bc7622176dbab34b",
+  "_spec": "jsesc@^1.3.0",
+  "_where": "/home/s2/Documents/Code/minifyfromhtml/node_modules/babel-generator",
+  "author": {
+    "name": "Mathias Bynens",
+    "url": "https://mathiasbynens.be/"
+  },
+  "bin": {
+    "jsesc": "bin/jsesc"
+  },
+  "bugs": {
+    "url": "https://github.com/mathiasbynens/jsesc/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A JavaScript library for escaping JavaScript strings while generating the shortest possible valid output.",
+  "devDependencies": {
+    "coveralls": "^2.11.6",
+    "grunt": "^0.4.5",
+    "grunt-shell": "^1.1.2",
+    "grunt-template": "^0.2.3",
+    "istanbul": "^0.4.2",
+    "qunit-extras": "^1.4.5",
+    "qunitjs": "~1.11.0",
+    "regenerate": "^1.2.1",
+    "requirejs": "^2.1.22"
+  },
+  "files": [
+    "LICENSE-MIT.txt",
+    "jsesc.js",
+    "bin/",
+    "man/"
+  ],
+  "homepage": "https://mths.be/jsesc",
+  "keywords": [
+    "string",
+    "escape",
+    "javascript",
+    "tool"
+  ],
+  "license": "MIT",
+  "main": "jsesc.js",
+  "man": [
+    "man/jsesc.1"
+  ],
+  "name": "jsesc",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mathiasbynens/jsesc.git"
+  },
+  "scripts": {
+    "build": "grunt template",
+    "test": "node tests/tests.js"
+  },
+  "version": "1.3.0"
+}