| // Generated by browserify |
| (function(){var require = function (file, cwd) { |
| var resolved = require.resolve(file, cwd || '/'); |
| var mod = require.modules[resolved]; |
| if (!mod) throw new Error( |
| 'Failed to resolve module ' + file + ', tried ' + resolved |
| ); |
| var cached = require.cache[resolved]; |
| var res = cached? cached.exports : mod(); |
| return res; |
| }; |
| |
| require.paths = []; |
| require.modules = {}; |
| require.cache = {}; |
| require.extensions = [".js",".coffee",".json"]; |
| |
| require._core = { |
| 'assert': true, |
| 'events': true, |
| 'fs': true, |
| 'path': true, |
| 'vm': true |
| }; |
| |
| require.resolve = (function () { |
| return function (x, cwd) { |
| if (!cwd) cwd = '/'; |
| |
| if (require._core[x]) return x; |
| var path = require.modules.path(); |
| cwd = path.resolve('/', cwd); |
| var y = cwd || '/'; |
| |
| if (x.match(/^(?:\.\.?\/|\/)/)) { |
| var m = loadAsFileSync(path.resolve(y, x)) |
| || loadAsDirectorySync(path.resolve(y, x)); |
| if (m) return m; |
| } |
| |
| var n = loadNodeModulesSync(x, y); |
| if (n) return n; |
| |
| throw new Error("Cannot find module '" + x + "'"); |
| |
| function loadAsFileSync (x) { |
| x = path.normalize(x); |
| if (require.modules[x]) { |
| return x; |
| } |
| |
| for (var i = 0; i < require.extensions.length; i++) { |
| var ext = require.extensions[i]; |
| if (require.modules[x + ext]) return x + ext; |
| } |
| } |
| |
| function loadAsDirectorySync (x) { |
| x = x.replace(/\/+$/, ''); |
| var pkgfile = path.normalize(x + '/package.json'); |
| if (require.modules[pkgfile]) { |
| var pkg = require.modules[pkgfile](); |
| var b = pkg.browserify; |
| if (typeof b === 'object' && b.main) { |
| var m = loadAsFileSync(path.resolve(x, b.main)); |
| if (m) return m; |
| } |
| else if (typeof b === 'string') { |
| var m = loadAsFileSync(path.resolve(x, b)); |
| if (m) return m; |
| } |
| else if (pkg.main) { |
| var m = loadAsFileSync(path.resolve(x, pkg.main)); |
| if (m) return m; |
| } |
| } |
| |
| return loadAsFileSync(x + '/index'); |
| } |
| |
| function loadNodeModulesSync (x, start) { |
| var dirs = nodeModulesPathsSync(start); |
| for (var i = 0; i < dirs.length; i++) { |
| var dir = dirs[i]; |
| var m = loadAsFileSync(dir + '/' + x); |
| if (m) return m; |
| var n = loadAsDirectorySync(dir + '/' + x); |
| if (n) return n; |
| } |
| |
| var m = loadAsFileSync(x); |
| if (m) return m; |
| } |
| |
| function nodeModulesPathsSync (start) { |
| var parts; |
| if (start === '/') parts = [ '' ]; |
| else parts = path.normalize(start).split('/'); |
| |
| var dirs = []; |
| for (var i = parts.length - 1; i >= 0; i--) { |
| if (parts[i] === 'node_modules') continue; |
| var dir = parts.slice(0, i + 1).join('/') + '/node_modules'; |
| dirs.push(dir); |
| } |
| |
| return dirs; |
| } |
| }; |
| })(); |
| |
| require.alias = function (from, to) { |
| var path = require.modules.path(); |
| var res = null; |
| try { |
| res = require.resolve(from + '/package.json', '/'); |
| } |
| catch (err) { |
| res = require.resolve(from, '/'); |
| } |
| var basedir = path.dirname(res); |
| |
| var keys = (Object.keys || function (obj) { |
| var res = []; |
| for (var key in obj) res.push(key); |
| return res; |
| })(require.modules); |
| |
| for (var i = 0; i < keys.length; i++) { |
| var key = keys[i]; |
| if (key.slice(0, basedir.length + 1) === basedir + '/') { |
| var f = key.slice(basedir.length); |
| require.modules[to + f] = require.modules[basedir + f]; |
| } |
| else if (key === basedir) { |
| require.modules[to] = require.modules[basedir]; |
| } |
| } |
| }; |
| |
| (function () { |
| var process = {}; |
| var global = typeof window !== 'undefined' ? window : {}; |
| var definedProcess = false; |
| |
| require.define = function (filename, fn) { |
| if (!definedProcess && require.modules.__browserify_process) { |
| process = require.modules.__browserify_process(); |
| definedProcess = true; |
| } |
| |
| var dirname = require._core[filename] |
| ? '' |
| : require.modules.path().dirname(filename) |
| ; |
| |
| var require_ = function (file) { |
| var requiredModule = require(file, dirname); |
| var cached = require.cache[require.resolve(file, dirname)]; |
| |
| if (cached && cached.parent === null) { |
| cached.parent = module_; |
| } |
| |
| return requiredModule; |
| }; |
| require_.resolve = function (name) { |
| return require.resolve(name, dirname); |
| }; |
| require_.modules = require.modules; |
| require_.define = require.define; |
| require_.cache = require.cache; |
| var module_ = { |
| id : filename, |
| filename: filename, |
| exports : {}, |
| loaded : false, |
| parent: null |
| }; |
| |
| require.modules[filename] = function () { |
| require.cache[filename] = module_; |
| fn.call( |
| module_.exports, |
| require_, |
| module_, |
| module_.exports, |
| dirname, |
| filename, |
| process, |
| global |
| ); |
| module_.loaded = true; |
| return module_.exports; |
| }; |
| }; |
| })(); |
| |
| |
| require.define("path",function(require,module,exports,__dirname,__filename,process,global){function filter (xs, fn) { |
| var res = []; |
| for (var i = 0; i < xs.length; i++) { |
| if (fn(xs[i], i, xs)) res.push(xs[i]); |
| } |
| return res; |
| } |
| |
| // resolves . and .. elements in a path array with directory names there |
| // must be no slashes, empty elements, or device names (c:\) in the array |
| // (so also no leading and trailing slashes - it does not distinguish |
| // relative and absolute paths) |
| function normalizeArray(parts, allowAboveRoot) { |
| // if the path tries to go above the root, `up` ends up > 0 |
| var up = 0; |
| for (var i = parts.length; i >= 0; i--) { |
| var last = parts[i]; |
| if (last == '.') { |
| parts.splice(i, 1); |
| } else if (last === '..') { |
| parts.splice(i, 1); |
| up++; |
| } else if (up) { |
| parts.splice(i, 1); |
| up--; |
| } |
| } |
| |
| // if the path is allowed to go above the root, restore leading ..s |
| if (allowAboveRoot) { |
| for (; up--; up) { |
| parts.unshift('..'); |
| } |
| } |
| |
| return parts; |
| } |
| |
| // Regex to split a filename into [*, dir, basename, ext] |
| // posix version |
| var splitPathRe = /^(.+\/(?!$)|\/)?((?:.+?)?(\.[^.]*)?)$/; |
| |
| // path.resolve([from ...], to) |
| // posix version |
| exports.resolve = function() { |
| var resolvedPath = '', |
| resolvedAbsolute = false; |
| |
| for (var i = arguments.length; i >= -1 && !resolvedAbsolute; i--) { |
| var path = (i >= 0) |
| ? arguments[i] |
| : process.cwd(); |
| |
| // Skip empty and invalid entries |
| if (typeof path !== 'string' || !path) { |
| continue; |
| } |
| |
| resolvedPath = path + '/' + resolvedPath; |
| resolvedAbsolute = path.charAt(0) === '/'; |
| } |
| |
| // At this point the path should be resolved to a full absolute path, but |
| // handle relative paths to be safe (might happen when process.cwd() fails) |
| |
| // Normalize the path |
| resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) { |
| return !!p; |
| }), !resolvedAbsolute).join('/'); |
| |
| return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; |
| }; |
| |
| // path.normalize(path) |
| // posix version |
| exports.normalize = function(path) { |
| var isAbsolute = path.charAt(0) === '/', |
| trailingSlash = path.slice(-1) === '/'; |
| |
| // Normalize the path |
| path = normalizeArray(filter(path.split('/'), function(p) { |
| return !!p; |
| }), !isAbsolute).join('/'); |
| |
| if (!path && !isAbsolute) { |
| path = '.'; |
| } |
| if (path && trailingSlash) { |
| path += '/'; |
| } |
| |
| return (isAbsolute ? '/' : '') + path; |
| }; |
| |
| |
| // posix version |
| exports.join = function() { |
| var paths = Array.prototype.slice.call(arguments, 0); |
| return exports.normalize(filter(paths, function(p, index) { |
| return p && typeof p === 'string'; |
| }).join('/')); |
| }; |
| |
| |
| exports.dirname = function(path) { |
| var dir = splitPathRe.exec(path)[1] || ''; |
| var isWindows = false; |
| if (!dir) { |
| // No dirname |
| return '.'; |
| } else if (dir.length === 1 || |
| (isWindows && dir.length <= 3 && dir.charAt(1) === ':')) { |
| // It is just a slash or a drive letter with a slash |
| return dir; |
| } else { |
| // It is a full dirname, strip trailing slash |
| return dir.substring(0, dir.length - 1); |
| } |
| }; |
| |
| |
| exports.basename = function(path, ext) { |
| var f = splitPathRe.exec(path)[2] || ''; |
| // TODO: make this comparison case-insensitive on windows? |
| if (ext && f.substr(-1 * ext.length) === ext) { |
| f = f.substr(0, f.length - ext.length); |
| } |
| return f; |
| }; |
| |
| |
| exports.extname = function(path) { |
| return splitPathRe.exec(path)[3] || ''; |
| }; |
| |
| exports.relative = function(from, to) { |
| from = exports.resolve(from).substr(1); |
| to = exports.resolve(to).substr(1); |
| |
| function trim(arr) { |
| var start = 0; |
| for (; start < arr.length; start++) { |
| if (arr[start] !== '') break; |
| } |
| |
| var end = arr.length - 1; |
| for (; end >= 0; end--) { |
| if (arr[end] !== '') break; |
| } |
| |
| if (start > end) return []; |
| return arr.slice(start, end - start + 1); |
| } |
| |
| var fromParts = trim(from.split('/')); |
| var toParts = trim(to.split('/')); |
| |
| var length = Math.min(fromParts.length, toParts.length); |
| var samePartsLength = length; |
| for (var i = 0; i < length; i++) { |
| if (fromParts[i] !== toParts[i]) { |
| samePartsLength = i; |
| break; |
| } |
| } |
| |
| var outputParts = []; |
| for (var i = samePartsLength; i < fromParts.length; i++) { |
| outputParts.push('..'); |
| } |
| |
| outputParts = outputParts.concat(toParts.slice(samePartsLength)); |
| |
| return outputParts.join('/'); |
| }; |
| |
| }); |
| |
| require.define("__browserify_process",function(require,module,exports,__dirname,__filename,process,global){var process = module.exports = {}; |
| |
| process.nextTick = (function () { |
| var canSetImmediate = typeof window !== 'undefined' |
| && window.setImmediate; |
| var canPost = typeof window !== 'undefined' |
| && window.postMessage && window.addEventListener |
| ; |
| |
| if (canSetImmediate) { |
| return function (f) { return window.setImmediate(f) }; |
| } |
| |
| if (canPost) { |
| var queue = []; |
| window.addEventListener('message', function (ev) { |
| if (ev.source === window && ev.data === 'browserify-tick') { |
| ev.stopPropagation(); |
| if (queue.length > 0) { |
| var fn = queue.shift(); |
| fn(); |
| } |
| } |
| }, true); |
| |
| return function nextTick(fn) { |
| queue.push(fn); |
| window.postMessage('browserify-tick', '*'); |
| }; |
| } |
| |
| return function nextTick(fn) { |
| setTimeout(fn, 0); |
| }; |
| })(); |
| |
| process.title = 'browser'; |
| process.browser = true; |
| process.env = {}; |
| process.argv = []; |
| |
| process.binding = function (name) { |
| if (name === 'evals') return (require)('vm') |
| else throw new Error('No such module. (Possibly not yet loaded)') |
| }; |
| |
| (function () { |
| var cwd = '/'; |
| var path; |
| process.cwd = function () { return cwd }; |
| process.chdir = function (dir) { |
| if (!path) path = require('path'); |
| cwd = path.resolve(dir, cwd); |
| }; |
| })(); |
| |
| }); |
| |
| require.define("/package.json",function(require,module,exports,__dirname,__filename,process,global){module.exports = {"main":"escodegen.js"} |
| }); |
| |
| require.define("/escodegen.js",function(require,module,exports,__dirname,__filename,process,global){/* |
| Copyright (C) 2012 Michael Ficarra <escodegen.copyright@michael.ficarra.me> |
| Copyright (C) 2012 Robert Gust-Bardon <donate@robert.gust-bardon.org> |
| Copyright (C) 2012 John Freeman <jfreeman08@gmail.com> |
| Copyright (C) 2011-2012 Ariya Hidayat <ariya.hidayat@gmail.com> |
| Copyright (C) 2012 Mathias Bynens <mathias@qiwi.be> |
| Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl> |
| Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com> |
| Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com> |
| Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com> |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY |
| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /*jslint bitwise:true */ |
| /*global escodegen:true, exports:true, generateStatement:true, generateExpression:true, generateFunctionBody:true, process:true, require:true, define:true, global:true*/ |
| (function () { |
| 'use strict'; |
| |
| var Syntax, |
| Precedence, |
| BinaryPrecedence, |
| Regex, |
| VisitorKeys, |
| VisitorOption, |
| SourceNode, |
| isArray, |
| base, |
| indent, |
| json, |
| renumber, |
| hexadecimal, |
| quotes, |
| escapeless, |
| newline, |
| space, |
| parentheses, |
| semicolons, |
| safeConcatenation, |
| directive, |
| extra, |
| parse, |
| sourceMap, |
| traverse; |
| |
| traverse = require('estraverse').traverse; |
| |
| Syntax = { |
| AssignmentExpression: 'AssignmentExpression', |
| ArrayExpression: 'ArrayExpression', |
| ArrayPattern: 'ArrayPattern', |
| BlockStatement: 'BlockStatement', |
| BinaryExpression: 'BinaryExpression', |
| BreakStatement: 'BreakStatement', |
| CallExpression: 'CallExpression', |
| CatchClause: 'CatchClause', |
| ComprehensionBlock: 'ComprehensionBlock', |
| ComprehensionExpression: 'ComprehensionExpression', |
| ConditionalExpression: 'ConditionalExpression', |
| ContinueStatement: 'ContinueStatement', |
| DirectiveStatement: 'DirectiveStatement', |
| DoWhileStatement: 'DoWhileStatement', |
| DebuggerStatement: 'DebuggerStatement', |
| EmptyStatement: 'EmptyStatement', |
| ExpressionStatement: 'ExpressionStatement', |
| ForStatement: 'ForStatement', |
| ForInStatement: 'ForInStatement', |
| FunctionDeclaration: 'FunctionDeclaration', |
| FunctionExpression: 'FunctionExpression', |
| Identifier: 'Identifier', |
| IfStatement: 'IfStatement', |
| Literal: 'Literal', |
| LabeledStatement: 'LabeledStatement', |
| LogicalExpression: 'LogicalExpression', |
| MemberExpression: 'MemberExpression', |
| NewExpression: 'NewExpression', |
| ObjectExpression: 'ObjectExpression', |
| ObjectPattern: 'ObjectPattern', |
| Program: 'Program', |
| Property: 'Property', |
| ReturnStatement: 'ReturnStatement', |
| SequenceExpression: 'SequenceExpression', |
| SwitchStatement: 'SwitchStatement', |
| SwitchCase: 'SwitchCase', |
| ThisExpression: 'ThisExpression', |
| ThrowStatement: 'ThrowStatement', |
| TryStatement: 'TryStatement', |
| UnaryExpression: 'UnaryExpression', |
| UpdateExpression: 'UpdateExpression', |
| VariableDeclaration: 'VariableDeclaration', |
| VariableDeclarator: 'VariableDeclarator', |
| WhileStatement: 'WhileStatement', |
| WithStatement: 'WithStatement', |
| YieldExpression: 'YieldExpression' |
| |
| }; |
| |
| Precedence = { |
| Sequence: 0, |
| Assignment: 1, |
| Conditional: 2, |
| LogicalOR: 3, |
| LogicalAND: 4, |
| BitwiseOR: 5, |
| BitwiseXOR: 6, |
| BitwiseAND: 7, |
| Equality: 8, |
| Relational: 9, |
| BitwiseSHIFT: 10, |
| Additive: 11, |
| Multiplicative: 12, |
| Unary: 13, |
| Postfix: 14, |
| Call: 15, |
| New: 16, |
| Member: 17, |
| Primary: 18 |
| }; |
| |
| BinaryPrecedence = { |
| '||': Precedence.LogicalOR, |
| '&&': Precedence.LogicalAND, |
| '|': Precedence.BitwiseOR, |
| '^': Precedence.BitwiseXOR, |
| '&': Precedence.BitwiseAND, |
| '==': Precedence.Equality, |
| '!=': Precedence.Equality, |
| '===': Precedence.Equality, |
| '!==': Precedence.Equality, |
| 'is': Precedence.Equality, |
| 'isnt': Precedence.Equality, |
| '<': Precedence.Relational, |
| '>': Precedence.Relational, |
| '<=': Precedence.Relational, |
| '>=': Precedence.Relational, |
| 'in': Precedence.Relational, |
| 'instanceof': Precedence.Relational, |
| '<<': Precedence.BitwiseSHIFT, |
| '>>': Precedence.BitwiseSHIFT, |
| '>>>': Precedence.BitwiseSHIFT, |
| '+': Precedence.Additive, |
| '-': Precedence.Additive, |
| '*': Precedence.Multiplicative, |
| '%': Precedence.Multiplicative, |
| '/': Precedence.Multiplicative |
| }; |
| |
| Regex = { |
| NonAsciiIdentifierPart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0300-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u0483-\u0487\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u05d0-\u05ea\u05f0-\u05f2\u0610-\u061a\u0620-\u0669\u066e-\u06d3\u06d5-\u06dc\u06df-\u06e8\u06ea-\u06fc\u06ff\u0710-\u074a\u074d-\u07b1\u07c0-\u07f5\u07fa\u0800-\u082d\u0840-\u085b\u08a0\u08a2-\u08ac\u08e4-\u08fe\u0900-\u0963\u0966-\u096f\u0971-\u0977\u0979-\u097f\u0981-\u0983\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bc-\u09c4\u09c7\u09c8\u09cb-\u09ce\u09d7\u09dc\u09dd\u09df-\u09e3\u09e6-\u09f1\u0a01-\u0a03\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a59-\u0a5c\u0a5e\u0a66-\u0a75\u0a81-\u0a83\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abc-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ad0\u0ae0-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3c-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5c\u0b5d\u0b5f-\u0b63\u0b66-\u0b6f\u0b71\u0b82\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd0\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c58\u0c59\u0c60-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbc-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0cde\u0ce0-\u0ce3\u0ce6-\u0cef\u0cf1\u0cf2\u0d02\u0d03\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d-\u0d44\u0d46-\u0d48\u0d4a-\u0d4e\u0d57\u0d60-\u0d63\u0d66-\u0d6f\u0d7a-\u0d7f\u0d82\u0d83\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e01-\u0e3a\u0e40-\u0e4e\u0e50-\u0e59\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb9\u0ebb-\u0ebd\u0ec0-\u0ec4\u0ec6\u0ec8-\u0ecd\u0ed0-\u0ed9\u0edc-\u0edf\u0f00\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e-\u0f47\u0f49-\u0f6c\u0f71-\u0f84\u0f86-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1049\u1050-\u109d\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u135d-\u135f\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176c\u176e-\u1770\u1772\u1773\u1780-\u17d3\u17d7\u17dc\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1820-\u1877\u1880-\u18aa\u18b0-\u18f5\u1900-\u191c\u1920-\u192b\u1930-\u193b\u1946-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u19d0-\u19d9\u1a00-\u1a1b\u1a20-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1aa7\u1b00-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1bf3\u1c00-\u1c37\u1c40-\u1c49\u1c4d-\u1c7d\u1cd0-\u1cd2\u1cd4-\u1cf6\u1d00-\u1de6\u1dfc-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u200c\u200d\u203f\u2040\u2054\u2071\u207f\u2090-\u209c\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d7f-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2de0-\u2dff\u2e2f\u3005-\u3007\u3021-\u302f\u3031-\u3035\u3038-\u303c\u3041-\u3096\u3099\u309a\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua62b\ua640-\ua66f\ua674-\ua67d\ua67f-\ua697\ua69f-\ua6f1\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua827\ua840-\ua873\ua880-\ua8c4\ua8d0-\ua8d9\ua8e0-\ua8f7\ua8fb\ua900-\ua92d\ua930-\ua953\ua960-\ua97c\ua980-\ua9c0\ua9cf-\ua9d9\uaa00-\uaa36\uaa40-\uaa4d\uaa50-\uaa59\uaa60-\uaa76\uaa7a\uaa7b\uaa80-\uaac2\uaadb-\uaadd\uaae0-\uaaef\uaaf2-\uaaf6\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabea\uabec\uabed\uabf0-\uabf9\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\ufe70-\ufe74\ufe76-\ufefc\uff10-\uff19\uff21-\uff3a\uff3f\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]') |
| }; |
| |
| function getDefaultOptions() { |
| // default options |
| return { |
| indent: null, |
| base: null, |
| parse: null, |
| comment: false, |
| format: { |
| indent: { |
| style: ' ', |
| base: 0, |
| adjustMultilineComment: false |
| }, |
| json: false, |
| renumber: false, |
| hexadecimal: false, |
| quotes: 'single', |
| escapeless: false, |
| compact: false, |
| parentheses: true, |
| semicolons: true, |
| safeConcatenation: false |
| }, |
| moz: { |
| starlessGenerator: false, |
| parenthesizedComprehensionBlock: false |
| }, |
| sourceMap: null, |
| sourceMapRoot: null, |
| sourceMapWithCode: false, |
| directive: false, |
| verbatim: null |
| }; |
| } |
| |
| function stringToArray(str) { |
| var length = str.length, |
| result = [], |
| i; |
| for (i = 0; i < length; i += 1) { |
| result[i] = str.charAt(i); |
| } |
| return result; |
| } |
| |
| function stringRepeat(str, num) { |
| var result = ''; |
| |
| for (num |= 0; num > 0; num >>>= 1, str += str) { |
| if (num & 1) { |
| result += str; |
| } |
| } |
| |
| return result; |
| } |
| |
| isArray = Array.isArray; |
| if (!isArray) { |
| isArray = function isArray(array) { |
| return Object.prototype.toString.call(array) === '[object Array]'; |
| }; |
| } |
| |
| // Fallback for the non SourceMap environment |
| function SourceNodeMock(line, column, filename, chunk) { |
| var result = []; |
| |
| function flatten(input) { |
| var i, iz; |
| if (isArray(input)) { |
| for (i = 0, iz = input.length; i < iz; ++i) { |
| flatten(input[i]); |
| } |
| } else if (input instanceof SourceNodeMock) { |
| result.push(input); |
| } else if (typeof input === 'string' && input) { |
| result.push(input); |
| } |
| } |
| |
| flatten(chunk); |
| this.children = result; |
| } |
| |
| SourceNodeMock.prototype.toString = function toString() { |
| var res = '', i, iz, node; |
| for (i = 0, iz = this.children.length; i < iz; ++i) { |
| node = this.children[i]; |
| if (node instanceof SourceNodeMock) { |
| res += node.toString(); |
| } else { |
| res += node; |
| } |
| } |
| return res; |
| }; |
| |
| SourceNodeMock.prototype.replaceRight = function replaceRight(pattern, replacement) { |
| var last = this.children[this.children.length - 1]; |
| if (last instanceof SourceNodeMock) { |
| last.replaceRight(pattern, replacement); |
| } else if (typeof last === 'string') { |
| this.children[this.children.length - 1] = last.replace(pattern, replacement); |
| } else { |
| this.children.push(''.replace(pattern, replacement)); |
| } |
| return this; |
| }; |
| |
| SourceNodeMock.prototype.join = function join(sep) { |
| var i, iz, result; |
| result = []; |
| iz = this.children.length; |
| if (iz > 0) { |
| for (i = 0, iz -= 1; i < iz; ++i) { |
| result.push(this.children[i], sep); |
| } |
| result.push(this.children[iz]); |
| this.children = result; |
| } |
| return this; |
| }; |
| |
| function hasLineTerminator(str) { |
| return (/[\r\n]/g).test(str); |
| } |
| |
| function endsWithLineTerminator(str) { |
| var ch = str.charAt(str.length - 1); |
| return ch === '\r' || ch === '\n'; |
| } |
| |
| function shallowCopy(obj) { |
| var ret = {}, key; |
| for (key in obj) { |
| if (obj.hasOwnProperty(key)) { |
| ret[key] = obj[key]; |
| } |
| } |
| return ret; |
| } |
| |
| function deepCopy(obj) { |
| var ret = {}, key, val; |
| for (key in obj) { |
| if (obj.hasOwnProperty(key)) { |
| val = obj[key]; |
| if (typeof val === 'object' && val !== null) { |
| ret[key] = deepCopy(val); |
| } else { |
| ret[key] = val; |
| } |
| } |
| } |
| return ret; |
| } |
| |
| function updateDeeply(target, override) { |
| var key, val; |
| |
| function isHashObject(target) { |
| return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp); |
| } |
| |
| for (key in override) { |
| if (override.hasOwnProperty(key)) { |
| val = override[key]; |
| if (isHashObject(val)) { |
| if (isHashObject(target[key])) { |
| updateDeeply(target[key], val); |
| } else { |
| target[key] = updateDeeply({}, val); |
| } |
| } else { |
| target[key] = val; |
| } |
| } |
| } |
| return target; |
| } |
| |
| function generateNumber(value) { |
| var result, point, temp, exponent, pos; |
| |
| if (value !== value) { |
| throw new Error('Numeric literal whose value is NaN'); |
| } |
| if (value < 0 || (value === 0 && 1 / value < 0)) { |
| throw new Error('Numeric literal whose value is negative'); |
| } |
| |
| if (value === 1 / 0) { |
| return json ? 'null' : renumber ? '1e400' : '1e+400'; |
| } |
| |
| result = '' + value; |
| if (!renumber || result.length < 3) { |
| return result; |
| } |
| |
| point = result.indexOf('.'); |
| if (!json && result.charAt(0) === '0' && point === 1) { |
| point = 0; |
| result = result.slice(1); |
| } |
| temp = result; |
| result = result.replace('e+', 'e'); |
| exponent = 0; |
| if ((pos = temp.indexOf('e')) > 0) { |
| exponent = +temp.slice(pos + 1); |
| temp = temp.slice(0, pos); |
| } |
| if (point >= 0) { |
| exponent -= temp.length - point - 1; |
| temp = +(temp.slice(0, point) + temp.slice(point + 1)) + ''; |
| } |
| pos = 0; |
| while (temp.charAt(temp.length + pos - 1) === '0') { |
| pos -= 1; |
| } |
| if (pos !== 0) { |
| exponent -= pos; |
| temp = temp.slice(0, pos); |
| } |
| if (exponent !== 0) { |
| temp += 'e' + exponent; |
| } |
| if ((temp.length < result.length || |
| (hexadecimal && value > 1e12 && Math.floor(value) === value && (temp = '0x' + value.toString(16)).length < result.length)) && |
| +temp === value) { |
| result = temp; |
| } |
| |
| return result; |
| } |
| |
| function escapeAllowedCharacter(ch, next) { |
| var code = ch.charCodeAt(0), hex = code.toString(16), result = '\\'; |
| |
| switch (ch) { |
| case '\b': |
| result += 'b'; |
| break; |
| case '\f': |
| result += 'f'; |
| break; |
| case '\t': |
| result += 't'; |
| break; |
| default: |
| if (json || code > 0xff) { |
| result += 'u' + '0000'.slice(hex.length) + hex; |
| } else if (ch === '\u0000' && '0123456789'.indexOf(next) < 0) { |
| result += '0'; |
| } else if (ch === '\v') { |
| result += 'v'; |
| } else { |
| result += 'x' + '00'.slice(hex.length) + hex; |
| } |
| break; |
| } |
| |
| return result; |
| } |
| |
| function escapeDisallowedCharacter(ch) { |
| var result = '\\'; |
| switch (ch) { |
| case '\\': |
| result += '\\'; |
| break; |
| case '\n': |
| result += 'n'; |
| break; |
| case '\r': |
| result += 'r'; |
| break; |
| case '\u2028': |
| result += 'u2028'; |
| break; |
| case '\u2029': |
| result += 'u2029'; |
| break; |
| default: |
| throw new Error('Incorrectly classified character'); |
| } |
| |
| return result; |
| } |
| |
| function escapeDirective(str) { |
| var i, iz, ch, single, buf, quote; |
| |
| buf = str; |
| if (typeof buf[0] === 'undefined') { |
| buf = stringToArray(buf); |
| } |
| |
| quote = quotes === 'double' ? '"' : '\''; |
| for (i = 0, iz = buf.length; i < iz; i += 1) { |
| ch = buf[i]; |
| if (ch === '\'') { |
| quote = '"'; |
| break; |
| } else if (ch === '"') { |
| quote = '\''; |
| break; |
| } else if (ch === '\\') { |
| i += 1; |
| } |
| } |
| |
| return quote + str + quote; |
| } |
| |
| function escapeString(str) { |
| var result = '', i, len, ch, next, singleQuotes = 0, doubleQuotes = 0, single; |
| |
| if (typeof str[0] === 'undefined') { |
| str = stringToArray(str); |
| } |
| |
| for (i = 0, len = str.length; i < len; i += 1) { |
| ch = str[i]; |
| if (ch === '\'') { |
| singleQuotes += 1; |
| } else if (ch === '"') { |
| doubleQuotes += 1; |
| } else if (ch === '/' && json) { |
| result += '\\'; |
| } else if ('\\\n\r\u2028\u2029'.indexOf(ch) >= 0) { |
| result += escapeDisallowedCharacter(ch); |
| continue; |
| } else if ((json && ch < ' ') || !(json || escapeless || (ch >= ' ' && ch <= '~'))) { |
| result += escapeAllowedCharacter(ch, str[i + 1]); |
| continue; |
| } |
| result += ch; |
| } |
| |
| single = !(quotes === 'double' || (quotes === 'auto' && doubleQuotes < singleQuotes)); |
| str = result; |
| result = single ? '\'' : '"'; |
| |
| if (typeof str[0] === 'undefined') { |
| str = stringToArray(str); |
| } |
| |
| for (i = 0, len = str.length; i < len; i += 1) { |
| ch = str[i]; |
| if ((ch === '\'' && single) || (ch === '"' && !single)) { |
| result += '\\'; |
| } |
| result += ch; |
| } |
| |
| return result + (single ? '\'' : '"'); |
| } |
| |
| function isWhiteSpace(ch) { |
| return '\t\v\f \xa0'.indexOf(ch) >= 0 || (ch.charCodeAt(0) >= 0x1680 && '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\ufeff'.indexOf(ch) >= 0); |
| } |
| |
| function isLineTerminator(ch) { |
| return '\n\r\u2028\u2029'.indexOf(ch) >= 0; |
| } |
| |
| function isIdentifierPart(ch) { |
| return (ch === '$') || (ch === '_') || (ch === '\\') || |
| (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || |
| ((ch >= '0') && (ch <= '9')) || |
| ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierPart.test(ch)); |
| } |
| |
| function toSourceNode(generated, node) { |
| if (node == null) { |
| if (generated instanceof SourceNode) { |
| return generated; |
| } else { |
| node = {}; |
| } |
| } |
| if (node.loc == null) { |
| return new SourceNode(null, null, sourceMap, generated); |
| } |
| return new SourceNode(node.loc.start.line, node.loc.start.column, (sourceMap === true ? node.loc.source || null : sourceMap), generated); |
| } |
| |
| function join(left, right) { |
| var leftSource = toSourceNode(left).toString(), |
| rightSource = toSourceNode(right).toString(), |
| leftChar = leftSource.charAt(leftSource.length - 1), |
| rightChar = rightSource.charAt(0); |
| |
| if (((leftChar === '+' || leftChar === '-') && leftChar === rightChar) || (isIdentifierPart(leftChar) && isIdentifierPart(rightChar))) { |
| return [left, ' ', right]; |
| } else if (isWhiteSpace(leftChar) || isLineTerminator(leftChar) || isWhiteSpace(rightChar) || isLineTerminator(rightChar)) { |
| return [left, right]; |
| } |
| return [left, space, right]; |
| } |
| |
| function addIndent(stmt) { |
| return [base, stmt]; |
| } |
| |
| function withIndent(fn) { |
| var previousBase, result; |
| previousBase = base; |
| base += indent; |
| result = fn.call(this, base); |
| base = previousBase; |
| return result; |
| } |
| |
| function calculateSpaces(str) { |
| var i; |
| for (i = str.length - 1; i >= 0; i -= 1) { |
| if (isLineTerminator(str.charAt(i))) { |
| break; |
| } |
| } |
| return (str.length - 1) - i; |
| } |
| |
| function adjustMultilineComment(value, specialBase) { |
| var array, i, len, line, j, ch, spaces, previousBase; |
| |
| array = value.split(/\r\n|[\r\n]/); |
| spaces = Number.MAX_VALUE; |
| |
| // first line doesn't have indentation |
| for (i = 1, len = array.length; i < len; i += 1) { |
| line = array[i]; |
| j = 0; |
| while (j < line.length && isWhiteSpace(line[j])) { |
| j += 1; |
| } |
| if (spaces > j) { |
| spaces = j; |
| } |
| } |
| |
| if (typeof specialBase !== 'undefined') { |
| // pattern like |
| // { |
| // var t = 20; /* |
| // * this is comment |
| // */ |
| // } |
| previousBase = base; |
| if (array[1][spaces] === '*') { |
| specialBase += ' '; |
| } |
| base = specialBase; |
| } else { |
| if (spaces & 1) { |
| // /* |
| // * |
| // */ |
| // If spaces are odd number, above pattern is considered. |
| // We waste 1 space. |
| spaces -= 1; |
| } |
| previousBase = base; |
| } |
| |
| for (i = 1, len = array.length; i < len; i += 1) { |
| array[i] = toSourceNode(addIndent(array[i].slice(spaces))).join(''); |
| } |
| |
| base = previousBase; |
| |
| return array.join('\n'); |
| } |
| |
| function generateComment(comment, specialBase) { |
| if (comment.type === 'Line') { |
| if (endsWithLineTerminator(comment.value)) { |
| return '//' + comment.value; |
| } else { |
| // Always use LineTerminator |
| return '//' + comment.value + '\n'; |
| } |
| } |
| if (extra.format.indent.adjustMultilineComment && /[\n\r]/.test(comment.value)) { |
| return adjustMultilineComment('/*' + comment.value + '*/', specialBase); |
| } |
| return '/*' + comment.value + '*/'; |
| } |
| |
| function addCommentsToStatement(stmt, result) { |
| var i, len, comment, save, node, tailingToStatement, specialBase, fragment; |
| |
| if (stmt.leadingComments && stmt.leadingComments.length > 0) { |
| save = result; |
| |
| comment = stmt.leadingComments[0]; |
| result = []; |
| if (safeConcatenation && stmt.type === Syntax.Program && stmt.body.length === 0) { |
| result.push('\n'); |
| } |
| result.push(generateComment(comment)); |
| if (!endsWithLineTerminator(toSourceNode(result).toString())) { |
| result.push('\n'); |
| } |
| |
| for (i = 1, len = stmt.leadingComments.length; i < len; i += 1) { |
| comment = stmt.leadingComments[i]; |
| fragment = [generateComment(comment)]; |
| if (!endsWithLineTerminator(toSourceNode(fragment).toString())) { |
| fragment.push('\n'); |
| } |
| result.push(addIndent(fragment)); |
| } |
| |
| result.push(addIndent(save)); |
| } |
| |
| if (stmt.trailingComments) { |
| tailingToStatement = !endsWithLineTerminator(toSourceNode(result).toString()); |
| specialBase = stringRepeat(' ', calculateSpaces(toSourceNode([base, result, indent]).toString())); |
| for (i = 0, len = stmt.trailingComments.length; i < len; i += 1) { |
| comment = stmt.trailingComments[i]; |
| if (tailingToStatement) { |
| // We assume target like following script |
| // |
| // var t = 20; /** |
| // * This is comment of t |
| // */ |
| if (i === 0) { |
| // first case |
| result = [result, indent]; |
| } else { |
| result = [result, specialBase]; |
| } |
| result.push(generateComment(comment, specialBase)); |
| } else { |
| result = [result, addIndent(generateComment(comment))]; |
| } |
| if (i !== len - 1 && !endsWithLineTerminator(toSourceNode(result).toString())) { |
| result = [result, '\n']; |
| } |
| } |
| } |
| |
| return result; |
| } |
| |
| function parenthesize(text, current, should) { |
| if (current < should) { |
| return ['(', text, ')']; |
| } |
| return text; |
| } |
| |
| function maybeBlock(stmt, semicolonOptional, functionBody) { |
| var result, noLeadingComment; |
| |
| noLeadingComment = !extra.comment || !stmt.leadingComments; |
| |
| if (stmt.type === Syntax.BlockStatement && noLeadingComment) { |
| return [space, generateStatement(stmt, { functionBody: functionBody })]; |
| } |
| |
| if (stmt.type === Syntax.EmptyStatement && noLeadingComment) { |
| return ';'; |
| } |
| |
| withIndent(function () { |
| result = [newline, addIndent(generateStatement(stmt, { semicolonOptional: semicolonOptional, functionBody: functionBody }))]; |
| }); |
| |
| return result; |
| } |
| |
| function maybeBlockSuffix(stmt, result) { |
| var ends = endsWithLineTerminator(toSourceNode(result).toString()); |
| if (stmt.type === Syntax.BlockStatement && (!extra.comment || !stmt.leadingComments) && !ends) { |
| return [result, space]; |
| } |
| if (ends) { |
| return [result, base]; |
| } |
| return [result, newline, base]; |
| } |
| |
| function generateVerbatim(expr, option) { |
| var i, result; |
| result = expr[extra.verbatim].split(/\r\n|\n/); |
| for (i = 1; i < result.length; i++) { |
| result[i] = newline + base + result[i]; |
| } |
| |
| result = parenthesize(result, Precedence.Sequence, option.precedence); |
| return toSourceNode(result, expr); |
| } |
| |
| function generateFunctionBody(node) { |
| var result, i, len, expr; |
| result = ['(']; |
| for (i = 0, len = node.params.length; i < len; i += 1) { |
| result.push(node.params[i].name); |
| if (i + 1 < len) { |
| result.push(',' + space); |
| } |
| } |
| result.push(')'); |
| |
| if (node.expression) { |
| result.push(space); |
| expr = generateExpression(node.body, { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| }); |
| if (expr.toString().charAt(0) === '{') { |
| expr = ['(', expr, ')']; |
| } |
| result.push(expr); |
| } else { |
| result.push(maybeBlock(node.body, false, true)); |
| } |
| return result; |
| } |
| |
| function generateExpression(expr, option) { |
| var result, precedence, type, currentPrecedence, i, len, raw, fragment, multiline, leftChar, leftSource, rightChar, rightSource, allowIn, allowCall, allowUnparenthesizedNew, property, key, value; |
| |
| precedence = option.precedence; |
| allowIn = option.allowIn; |
| allowCall = option.allowCall; |
| type = expr.type || option.type; |
| |
| if (extra.verbatim && expr.hasOwnProperty(extra.verbatim)) { |
| return generateVerbatim(expr, option); |
| } |
| |
| switch (type) { |
| case Syntax.SequenceExpression: |
| result = []; |
| allowIn |= (Precedence.Sequence < precedence); |
| for (i = 0, len = expr.expressions.length; i < len; i += 1) { |
| result.push(generateExpression(expr.expressions[i], { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| })); |
| if (i + 1 < len) { |
| result.push(',' + space); |
| } |
| } |
| result = parenthesize(result, Precedence.Sequence, precedence); |
| break; |
| |
| case Syntax.AssignmentExpression: |
| allowIn |= (Precedence.Assignment < precedence); |
| result = parenthesize( |
| [ |
| generateExpression(expr.left, { |
| precedence: Precedence.Call, |
| allowIn: allowIn, |
| allowCall: true |
| }), |
| space + expr.operator + space, |
| generateExpression(expr.right, { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| }) |
| ], |
| Precedence.Assignment, |
| precedence |
| ); |
| break; |
| |
| case Syntax.ConditionalExpression: |
| allowIn |= (Precedence.Conditional < precedence); |
| result = parenthesize( |
| [ |
| generateExpression(expr.test, { |
| precedence: Precedence.LogicalOR, |
| allowIn: allowIn, |
| allowCall: true |
| }), |
| space + '?' + space, |
| generateExpression(expr.consequent, { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| }), |
| space + ':' + space, |
| generateExpression(expr.alternate, { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| }) |
| ], |
| Precedence.Conditional, |
| precedence |
| ); |
| break; |
| |
| case Syntax.LogicalExpression: |
| case Syntax.BinaryExpression: |
| currentPrecedence = BinaryPrecedence[expr.operator]; |
| |
| allowIn |= (currentPrecedence < precedence); |
| |
| fragment = generateExpression(expr.left, { |
| precedence: currentPrecedence, |
| allowIn: allowIn, |
| allowCall: true |
| }); |
| |
| leftSource = fragment.toString(); |
| |
| if (leftSource.charAt(leftSource.length - 1) === '/' && isIdentifierPart(expr.operator.charAt(0))) { |
| result = [fragment, ' ', expr.operator]; |
| } else { |
| result = join(fragment, expr.operator); |
| } |
| |
| fragment = generateExpression(expr.right, { |
| precedence: currentPrecedence + 1, |
| allowIn: allowIn, |
| allowCall: true |
| }); |
| |
| if (expr.operator === '/' && fragment.toString().charAt(0) === '/') { |
| // If '/' concats with '/', it is interpreted as comment start |
| result.push(' ', fragment); |
| } else { |
| result = join(result, fragment); |
| } |
| |
| if (expr.operator === 'in' && !allowIn) { |
| result = ['(', result, ')']; |
| } else { |
| result = parenthesize(result, currentPrecedence, precedence); |
| } |
| |
| break; |
| |
| case Syntax.CallExpression: |
| result = [generateExpression(expr.callee, { |
| precedence: Precedence.Call, |
| allowIn: true, |
| allowCall: true, |
| allowUnparenthesizedNew: false |
| })]; |
| |
| result.push('('); |
| for (i = 0, len = expr['arguments'].length; i < len; i += 1) { |
| result.push(generateExpression(expr['arguments'][i], { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| })); |
| if (i + 1 < len) { |
| result.push(',' + space); |
| } |
| } |
| result.push(')'); |
| |
| if (!allowCall) { |
| result = ['(', result, ')']; |
| } else { |
| result = parenthesize(result, Precedence.Call, precedence); |
| } |
| break; |
| |
| case Syntax.NewExpression: |
| len = expr['arguments'].length; |
| allowUnparenthesizedNew = option.allowUnparenthesizedNew === undefined || option.allowUnparenthesizedNew; |
| |
| result = join( |
| 'new', |
| generateExpression(expr.callee, { |
| precedence: Precedence.New, |
| allowIn: true, |
| allowCall: false, |
| allowUnparenthesizedNew: allowUnparenthesizedNew && !parentheses && len === 0 |
| }) |
| ); |
| |
| if (!allowUnparenthesizedNew || parentheses || len > 0) { |
| result.push('('); |
| for (i = 0; i < len; i += 1) { |
| result.push(generateExpression(expr['arguments'][i], { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| })); |
| if (i + 1 < len) { |
| result.push(',' + space); |
| } |
| } |
| result.push(')'); |
| } |
| |
| result = parenthesize(result, Precedence.New, precedence); |
| break; |
| |
| case Syntax.MemberExpression: |
| result = [generateExpression(expr.object, { |
| precedence: Precedence.Call, |
| allowIn: true, |
| allowCall: allowCall, |
| allowUnparenthesizedNew: false |
| })]; |
| |
| if (expr.computed) { |
| result.push('[', generateExpression(expr.property, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: allowCall |
| }), ']'); |
| } else { |
| if (expr.object.type === Syntax.Literal && typeof expr.object.value === 'number') { |
| if (result.indexOf('.') < 0) { |
| if (!/[eExX]/.test(result) && !(result.length >= 2 && result[0] === '0')) { |
| result.push('.'); |
| } |
| } |
| } |
| result.push('.' + expr.property.name); |
| } |
| |
| result = parenthesize(result, Precedence.Member, precedence); |
| break; |
| |
| case Syntax.UnaryExpression: |
| fragment = generateExpression(expr.argument, { |
| precedence: Precedence.Unary, |
| allowIn: true, |
| allowCall: true |
| }); |
| |
| if (space === '') { |
| result = join(expr.operator, fragment); |
| } else { |
| result = [expr.operator]; |
| if (expr.operator.length > 2) { |
| // delete, void, typeof |
| // get `typeof []`, not `typeof[]` |
| result = join(result, fragment); |
| } else { |
| // Prevent inserting spaces between operator and argument if it is unnecessary |
| // like, `!cond` |
| leftSource = toSourceNode(result).toString(); |
| leftChar = leftSource.charAt(leftSource.length - 1); |
| rightChar = fragment.toString().charAt(0); |
| |
| if (((leftChar === '+' || leftChar === '-') && leftChar === rightChar) || (isIdentifierPart(leftChar) && isIdentifierPart(rightChar))) { |
| result.push(' ', fragment); |
| } else { |
| result.push(fragment); |
| } |
| } |
| } |
| result = parenthesize(result, Precedence.Unary, precedence); |
| break; |
| |
| case Syntax.YieldExpression: |
| if (expr.delegate) { |
| result = 'yield*'; |
| } else { |
| result = 'yield'; |
| } |
| if (expr.argument) { |
| result = join( |
| result, |
| generateExpression(expr.argument, { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| }) |
| ); |
| } |
| break; |
| |
| case Syntax.UpdateExpression: |
| if (expr.prefix) { |
| result = parenthesize( |
| [ |
| expr.operator, |
| generateExpression(expr.argument, { |
| precedence: Precedence.Unary, |
| allowIn: true, |
| allowCall: true |
| }) |
| ], |
| Precedence.Unary, |
| precedence |
| ); |
| } else { |
| result = parenthesize( |
| [ |
| generateExpression(expr.argument, { |
| precedence: Precedence.Postfix, |
| allowIn: true, |
| allowCall: true |
| }), |
| expr.operator |
| ], |
| Precedence.Postfix, |
| precedence |
| ); |
| } |
| break; |
| |
| case Syntax.FunctionExpression: |
| result = 'function'; |
| if (expr.id) { |
| result += ' ' + expr.id.name; |
| } else { |
| result += space; |
| } |
| |
| result = [result, generateFunctionBody(expr)]; |
| break; |
| |
| case Syntax.ArrayPattern: |
| case Syntax.ArrayExpression: |
| if (!expr.elements.length) { |
| result = '[]'; |
| break; |
| } |
| multiline = expr.elements.length > 1; |
| result = ['[', multiline ? newline : '']; |
| withIndent(function (indent) { |
| for (i = 0, len = expr.elements.length; i < len; i += 1) { |
| if (!expr.elements[i]) { |
| if (multiline) { |
| result.push(indent); |
| } |
| if (i + 1 === len) { |
| result.push(','); |
| } |
| } else { |
| result.push(multiline ? indent : '', generateExpression(expr.elements[i], { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| })); |
| } |
| if (i + 1 < len) { |
| result.push(',' + (multiline ? newline : space)); |
| } |
| } |
| }); |
| if (multiline && !endsWithLineTerminator(toSourceNode(result).toString())) { |
| result.push(newline); |
| } |
| result.push(multiline ? base : '', ']'); |
| break; |
| |
| case Syntax.Property: |
| if (expr.kind === 'get' || expr.kind === 'set') { |
| result = [ |
| expr.kind + ' ', |
| generateExpression(expr.key, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| generateFunctionBody(expr.value) |
| ]; |
| } else { |
| if (expr.shorthand) { |
| result = generateExpression(expr.key, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }); |
| } else if (expr.method) { |
| result = []; |
| if (expr.value.generator) { |
| result.push('*'); |
| } |
| result.push(generateExpression(expr.key, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), generateFunctionBody(expr.value)); |
| } else { |
| result = [ |
| generateExpression(expr.key, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ':' + space, |
| generateExpression(expr.value, { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| }) |
| ]; |
| } |
| } |
| break; |
| |
| case Syntax.ObjectExpression: |
| if (!expr.properties.length) { |
| result = '{}'; |
| break; |
| } |
| multiline = expr.properties.length > 1; |
| |
| withIndent(function (indent) { |
| fragment = generateExpression(expr.properties[0], { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true, |
| type: Syntax.Property |
| }); |
| }); |
| |
| if (!multiline) { |
| // issues 4 |
| // Do not transform from |
| // dejavu.Class.declare({ |
| // method2: function () {} |
| // }); |
| // to |
| // dejavu.Class.declare({method2: function () { |
| // }}); |
| if (!hasLineTerminator(toSourceNode(fragment).toString())) { |
| result = [ '{', space, fragment, space, '}' ]; |
| break; |
| } |
| } |
| |
| withIndent(function (indent) { |
| result = [ '{', newline, indent, fragment ]; |
| |
| if (multiline) { |
| result.push(',' + newline); |
| for (i = 1, len = expr.properties.length; i < len; i += 1) { |
| result.push(indent, generateExpression(expr.properties[i], { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true, |
| type: Syntax.Property |
| })); |
| if (i + 1 < len) { |
| result.push(',' + newline); |
| } |
| } |
| } |
| }); |
| |
| if (!endsWithLineTerminator(toSourceNode(result).toString())) { |
| result.push(newline); |
| } |
| result.push(base, '}'); |
| break; |
| |
| case Syntax.ObjectPattern: |
| if (!expr.properties.length) { |
| result = '{}'; |
| break; |
| } |
| |
| multiline = false; |
| if (expr.properties.length === 1) { |
| property = expr.properties[0]; |
| if (property.value.type !== Syntax.Identifier) { |
| multiline = true; |
| } |
| } else { |
| for (i = 0, len = expr.properties.length; i < len; i += 1) { |
| property = expr.properties[i]; |
| if (!property.shorthand) { |
| multiline = true; |
| break; |
| } |
| } |
| } |
| result = ['{', multiline ? newline : '' ]; |
| |
| withIndent(function (indent) { |
| for (i = 0, len = expr.properties.length; i < len; i += 1) { |
| result.push(multiline ? indent : '', generateExpression(expr.properties[i], { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| })); |
| if (i + 1 < len) { |
| result.push(',' + (multiline ? newline : space)); |
| } |
| } |
| }); |
| |
| if (multiline && !endsWithLineTerminator(toSourceNode(result).toString())) { |
| result.push(newline); |
| } |
| result.push(multiline ? base : '', '}'); |
| break; |
| |
| case Syntax.ThisExpression: |
| result = 'this'; |
| break; |
| |
| case Syntax.Identifier: |
| result = expr.name; |
| break; |
| |
| case Syntax.Literal: |
| if (expr.hasOwnProperty('raw') && parse) { |
| try { |
| raw = parse(expr.raw).body[0].expression; |
| if (raw.type === Syntax.Literal) { |
| if (raw.value === expr.value) { |
| result = expr.raw; |
| break; |
| } |
| } |
| } catch (e) { |
| // not use raw property |
| } |
| } |
| |
| if (expr.value === null) { |
| result = 'null'; |
| break; |
| } |
| |
| if (typeof expr.value === 'string') { |
| result = escapeString(expr.value); |
| break; |
| } |
| |
| if (typeof expr.value === 'number') { |
| result = generateNumber(expr.value); |
| break; |
| } |
| |
| result = expr.value.toString(); |
| break; |
| |
| case Syntax.ComprehensionExpression: |
| result = [ |
| '[', |
| generateExpression(expr.body, { |
| precedence: Precedence.Assignment, |
| allowIn: true, |
| allowCall: true |
| }) |
| ]; |
| |
| if (expr.blocks) { |
| for (i = 0, len = expr.blocks.length; i < len; i += 1) { |
| fragment = generateExpression(expr.blocks[i], { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }); |
| result = join(result, fragment); |
| } |
| } |
| |
| if (expr.filter) { |
| result = join(result, 'if' + space); |
| fragment = generateExpression(expr.filter, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }); |
| if (extra.moz.parenthesizedComprehensionBlock) { |
| result = join(result, [ '(', fragment, ')' ]); |
| } else { |
| result = join(result, fragment); |
| } |
| } |
| result.push(']'); |
| break; |
| |
| case Syntax.ComprehensionBlock: |
| if (expr.left.type === Syntax.VariableDeclaration) { |
| fragment = [ |
| expr.left.kind + ' ', |
| generateStatement(expr.left.declarations[0], { |
| allowIn: false |
| }) |
| ]; |
| } else { |
| fragment = generateExpression(expr.left, { |
| precedence: Precedence.Call, |
| allowIn: true, |
| allowCall: true |
| }); |
| } |
| |
| fragment = join(fragment, expr.of ? 'of' : 'in'); |
| fragment = join(fragment, generateExpression(expr.right, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| })); |
| |
| if (extra.moz.parenthesizedComprehensionBlock) { |
| result = [ 'for' + space + '(', fragment, ')' ]; |
| } else { |
| result = join('for' + space, fragment); |
| } |
| break; |
| |
| default: |
| console.log(expr); |
| throw new Error('Unknown expression type: ' + expr.type); |
| } |
| |
| return toSourceNode(result, expr); |
| } |
| |
| function generateStatement(stmt, option) { |
| var i, len, result, node, allowIn, functionBody, directiveContext, fragment, semicolon; |
| |
| allowIn = true; |
| semicolon = ';'; |
| functionBody = false; |
| directiveContext = false; |
| if (option) { |
| allowIn = option.allowIn === undefined || option.allowIn; |
| if (!semicolons && option.semicolonOptional === true) { |
| semicolon = ''; |
| } |
| functionBody = option.functionBody; |
| directiveContext = option.directiveContext; |
| } |
| |
| switch (stmt.type) { |
| case Syntax.BlockStatement: |
| result = ['{', newline]; |
| |
| withIndent(function () { |
| for (i = 0, len = stmt.body.length; i < len; i += 1) { |
| fragment = addIndent(generateStatement(stmt.body[i], { |
| semicolonOptional: i === len - 1, |
| directiveContext: functionBody |
| })); |
| result.push(fragment); |
| if (!endsWithLineTerminator(toSourceNode(fragment).toString())) { |
| result.push(newline); |
| } |
| } |
| }); |
| |
| result.push(addIndent('}')); |
| break; |
| |
| case Syntax.BreakStatement: |
| if (stmt.label) { |
| result = 'break ' + stmt.label.name + semicolon; |
| } else { |
| result = 'break' + semicolon; |
| } |
| break; |
| |
| case Syntax.ContinueStatement: |
| if (stmt.label) { |
| result = 'continue ' + stmt.label.name + semicolon; |
| } else { |
| result = 'continue' + semicolon; |
| } |
| break; |
| |
| case Syntax.DirectiveStatement: |
| if (stmt.raw) { |
| result = stmt.raw + semicolon; |
| } else { |
| result = escapeDirective(stmt.directive) + semicolon; |
| } |
| break; |
| |
| case Syntax.DoWhileStatement: |
| // Because `do 42 while (cond)` is Syntax Error. We need semicolon. |
| result = join('do', maybeBlock(stmt.body)); |
| result = maybeBlockSuffix(stmt.body, result); |
| result = join(result, [ |
| 'while' + space + '(', |
| generateExpression(stmt.test, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ')' + semicolon |
| ]); |
| break; |
| |
| case Syntax.CatchClause: |
| withIndent(function () { |
| result = [ |
| 'catch' + space + '(', |
| generateExpression(stmt.param, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ')' |
| ]; |
| }); |
| result.push(maybeBlock(stmt.body)); |
| break; |
| |
| case Syntax.DebuggerStatement: |
| result = 'debugger' + semicolon; |
| break; |
| |
| case Syntax.EmptyStatement: |
| result = ';'; |
| break; |
| |
| case Syntax.ExpressionStatement: |
| result = [generateExpression(stmt.expression, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| })]; |
| // 12.4 '{', 'function' is not allowed in this position. |
| // wrap expression with parentheses |
| if (result.toString().charAt(0) === '{' || (result.toString().slice(0, 8) === 'function' && " (".indexOf(result.toString().charAt(8)) >= 0) || (directive && directiveContext && stmt.expression.type === Syntax.Literal && typeof stmt.expression.value === 'string')) { |
| result = ['(', result, ')' + semicolon]; |
| } else { |
| result.push(semicolon); |
| } |
| break; |
| |
| case Syntax.VariableDeclarator: |
| if (stmt.init) { |
| var expr = generateExpression(stmt.id, { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| }); |
| bm_eventDispatcher.log(expr); |
| result = [ |
| generateExpression(stmt.id, { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| }).toString() + space + '=' + space, |
| generateExpression(stmt.init, { |
| precedence: Precedence.Assignment, |
| allowIn: allowIn, |
| allowCall: true |
| }) |
| ]; |
| } else { |
| result = stmt.id.name; |
| } |
| break; |
| |
| case Syntax.VariableDeclaration: |
| result = [stmt.kind]; |
| // special path for |
| // var x = function () { |
| // }; |
| if (stmt.declarations.length === 1 && stmt.declarations[0].init && |
| stmt.declarations[0].init.type === Syntax.FunctionExpression) { |
| result.push(' ', generateStatement(stmt.declarations[0], { |
| allowIn: allowIn |
| })); |
| } else { |
| // VariableDeclarator is typed as Statement, |
| // but joined with comma (not LineTerminator). |
| // So if comment is attached to target node, we should specialize. |
| withIndent(function () { |
| node = stmt.declarations[0]; |
| if (extra.comment && node.leadingComments) { |
| result.push('\n', addIndent(generateStatement(node, { |
| allowIn: allowIn |
| }))); |
| } else { |
| result.push(' ', generateStatement(node, { |
| allowIn: allowIn |
| })); |
| } |
| |
| for (i = 1, len = stmt.declarations.length; i < len; i += 1) { |
| node = stmt.declarations[i]; |
| if (extra.comment && node.leadingComments) { |
| result.push(',' + newline, addIndent(generateStatement(node, { |
| allowIn: allowIn |
| }))); |
| } else { |
| result.push(',' + space, generateStatement(node, { |
| allowIn: allowIn |
| })); |
| } |
| } |
| }); |
| } |
| result.push(semicolon); |
| break; |
| |
| case Syntax.ThrowStatement: |
| result = [join( |
| 'throw', |
| generateExpression(stmt.argument, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }) |
| ), semicolon]; |
| break; |
| |
| case Syntax.TryStatement: |
| result = ['try', maybeBlock(stmt.block)]; |
| result = maybeBlockSuffix(stmt.block, result); |
| for (i = 0, len = stmt.handlers.length; i < len; i += 1) { |
| result = join(result, generateStatement(stmt.handlers[i])); |
| if (stmt.finalizer || i + 1 !== len) { |
| result = maybeBlockSuffix(stmt.handlers[i].body, result); |
| } |
| } |
| if (stmt.finalizer) { |
| result = join(result, ['finally', maybeBlock(stmt.finalizer)]); |
| } |
| break; |
| |
| case Syntax.SwitchStatement: |
| withIndent(function () { |
| result = [ |
| 'switch' + space + '(', |
| generateExpression(stmt.discriminant, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ')' + space + '{' + newline |
| ]; |
| }); |
| if (stmt.cases) { |
| for (i = 0, len = stmt.cases.length; i < len; i += 1) { |
| fragment = addIndent(generateStatement(stmt.cases[i], {semicolonOptional: i === len - 1})); |
| result.push(fragment); |
| if (!endsWithLineTerminator(toSourceNode(fragment).toString())) { |
| result.push(newline); |
| } |
| } |
| } |
| result.push(addIndent('}')); |
| break; |
| |
| case Syntax.SwitchCase: |
| withIndent(function () { |
| if (stmt.test) { |
| result = [ |
| join('case', generateExpression(stmt.test, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| })), |
| ':' |
| ]; |
| } else { |
| result = ['default:']; |
| } |
| |
| i = 0; |
| len = stmt.consequent.length; |
| if (len && stmt.consequent[0].type === Syntax.BlockStatement) { |
| fragment = maybeBlock(stmt.consequent[0]); |
| result.push(fragment); |
| i = 1; |
| } |
| |
| if (i !== len && !endsWithLineTerminator(toSourceNode(result).toString())) { |
| result.push(newline); |
| } |
| |
| for (; i < len; i += 1) { |
| fragment = addIndent(generateStatement(stmt.consequent[i], {semicolonOptional: i === len - 1 && semicolon === ''})); |
| result.push(fragment); |
| if (i + 1 !== len && !endsWithLineTerminator(toSourceNode(fragment).toString())) { |
| result.push(newline); |
| } |
| } |
| }); |
| break; |
| |
| case Syntax.IfStatement: |
| withIndent(function () { |
| result = [ |
| 'if' + space + '(', |
| generateExpression(stmt.test, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ')' |
| ]; |
| }); |
| if (stmt.alternate) { |
| result.push(maybeBlock(stmt.consequent)); |
| result = maybeBlockSuffix(stmt.consequent, result); |
| if (stmt.alternate.type === Syntax.IfStatement) { |
| result = join(result, ['else ', generateStatement(stmt.alternate, {semicolonOptional: semicolon === ''})]); |
| } else { |
| result = join(result, join('else', maybeBlock(stmt.alternate, semicolon === ''))); |
| } |
| } else { |
| result.push(maybeBlock(stmt.consequent, semicolon === '')); |
| } |
| break; |
| |
| case Syntax.ForStatement: |
| withIndent(function () { |
| result = ['for' + space + '(']; |
| if (stmt.init) { |
| if (stmt.init.type === Syntax.VariableDeclaration) { |
| result.push(generateStatement(stmt.init, {allowIn: false})); |
| } else { |
| result.push(generateExpression(stmt.init, { |
| precedence: Precedence.Sequence, |
| allowIn: false, |
| allowCall: true |
| }), ';'); |
| } |
| } else { |
| result.push(';'); |
| } |
| |
| if (stmt.test) { |
| result.push(space, generateExpression(stmt.test, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), ';'); |
| } else { |
| result.push(';'); |
| } |
| |
| if (stmt.update) { |
| result.push(space, generateExpression(stmt.update, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), ')'); |
| } else { |
| result.push(')'); |
| } |
| }); |
| |
| result.push(maybeBlock(stmt.body, semicolon === '')); |
| break; |
| |
| case Syntax.ForInStatement: |
| result = ['for' + space + '(']; |
| withIndent(function () { |
| if (stmt.left.type === Syntax.VariableDeclaration) { |
| withIndent(function () { |
| result.push(stmt.left.kind + ' ', generateStatement(stmt.left.declarations[0], { |
| allowIn: false |
| })); |
| }); |
| } else { |
| result.push(generateExpression(stmt.left, { |
| precedence: Precedence.Call, |
| allowIn: true, |
| allowCall: true |
| })); |
| } |
| |
| result = join(result, 'in'); |
| result = [join( |
| result, |
| generateExpression(stmt.right, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }) |
| ), ')']; |
| }); |
| result.push(maybeBlock(stmt.body, semicolon === '')); |
| break; |
| |
| case Syntax.LabeledStatement: |
| result = [stmt.label.name + ':', maybeBlock(stmt.body, semicolon === '')]; |
| break; |
| |
| case Syntax.Program: |
| len = stmt.body.length; |
| result = [safeConcatenation && len > 0 ? '\n' : '']; |
| for (i = 0; i < len; i += 1) { |
| fragment = addIndent( |
| generateStatement(stmt.body[i], { |
| semicolonOptional: !safeConcatenation && i === len - 1, |
| directiveContext: true |
| }) |
| ); |
| result.push(fragment); |
| if (i + 1 < len && !endsWithLineTerminator(toSourceNode(fragment).toString())) { |
| result.push(newline); |
| } |
| } |
| break; |
| |
| case Syntax.FunctionDeclaration: |
| result = [(stmt.generator && !extra.moz.starlessGenerator ? 'function* ' : 'function ') + stmt.id.name, generateFunctionBody(stmt)]; |
| break; |
| |
| case Syntax.ReturnStatement: |
| if (stmt.argument) { |
| result = [join( |
| 'return', |
| generateExpression(stmt.argument, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }) |
| ), semicolon]; |
| } else { |
| result = ['return' + semicolon]; |
| } |
| break; |
| |
| case Syntax.WhileStatement: |
| withIndent(function () { |
| result = [ |
| 'while' + space + '(', |
| generateExpression(stmt.test, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ')' |
| ]; |
| }); |
| result.push(maybeBlock(stmt.body, semicolon === '')); |
| break; |
| |
| case Syntax.WithStatement: |
| withIndent(function () { |
| result = [ |
| 'with' + space + '(', |
| generateExpression(stmt.object, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }), |
| ')' |
| ]; |
| }); |
| result.push(maybeBlock(stmt.body, semicolon === '')); |
| break; |
| |
| default: |
| throw new Error('Unknown statement type: ' + stmt.type); |
| } |
| |
| // Attach comments |
| |
| if (extra.comment) { |
| result = addCommentsToStatement(stmt, result); |
| } |
| |
| fragment = toSourceNode(result).toString(); |
| if (stmt.type === Syntax.Program && !safeConcatenation && newline === '' && fragment.charAt(fragment.length - 1) === '\n') { |
| result = toSourceNode(result).replaceRight(/\s+$/, ''); |
| } |
| |
| return toSourceNode(result, stmt); |
| } |
| |
| function generate(node, options) { |
| var defaultOptions = getDefaultOptions(), result, pair; |
| |
| if (options != null) { |
| // Obsolete options |
| // |
| // `options.indent` |
| // `options.base` |
| // |
| // Instead of them, we can use `option.format.indent`. |
| if (typeof options.indent === 'string') { |
| defaultOptions.format.indent.style = options.indent; |
| } |
| if (typeof options.base === 'number') { |
| defaultOptions.format.indent.base = options.base; |
| } |
| options = updateDeeply(defaultOptions, options); |
| indent = options.format.indent.style; |
| if (typeof options.base === 'string') { |
| base = options.base; |
| } else { |
| base = stringRepeat(indent, options.format.indent.base); |
| } |
| } else { |
| options = defaultOptions; |
| indent = options.format.indent.style; |
| base = stringRepeat(indent, options.format.indent.base); |
| } |
| json = options.format.json; |
| renumber = options.format.renumber; |
| hexadecimal = json ? false : options.format.hexadecimal; |
| quotes = json ? 'double' : options.format.quotes; |
| escapeless = options.format.escapeless; |
| if (options.format.compact) { |
| newline = space = indent = base = ''; |
| } else { |
| newline = '\n'; |
| space = ' '; |
| } |
| parentheses = options.format.parentheses; |
| semicolons = options.format.semicolons; |
| safeConcatenation = options.format.safeConcatenation; |
| directive = options.directive; |
| parse = json ? null : options.parse; |
| sourceMap = options.sourceMap; |
| extra = options; |
| |
| if (sourceMap) { |
| if (!exports.browser) { |
| // We assume environment is node.js |
| // And prevent from including source-map by browserify |
| SourceNode = require('source-map').SourceNode; |
| } else { |
| SourceNode = global.sourceMap.SourceNode; |
| } |
| } else { |
| SourceNode = SourceNodeMock; |
| } |
| |
| switch (node.type) { |
| case Syntax.BlockStatement: |
| case Syntax.BreakStatement: |
| case Syntax.CatchClause: |
| case Syntax.ContinueStatement: |
| case Syntax.DirectiveStatement: |
| case Syntax.DoWhileStatement: |
| case Syntax.DebuggerStatement: |
| case Syntax.EmptyStatement: |
| case Syntax.ExpressionStatement: |
| case Syntax.ForStatement: |
| case Syntax.ForInStatement: |
| case Syntax.FunctionDeclaration: |
| case Syntax.IfStatement: |
| case Syntax.LabeledStatement: |
| case Syntax.Program: |
| case Syntax.ReturnStatement: |
| case Syntax.SwitchStatement: |
| case Syntax.SwitchCase: |
| case Syntax.ThrowStatement: |
| case Syntax.TryStatement: |
| case Syntax.VariableDeclaration: |
| case Syntax.VariableDeclarator: |
| case Syntax.WhileStatement: |
| case Syntax.WithStatement: |
| result = generateStatement(node); |
| break; |
| |
| case Syntax.AssignmentExpression: |
| case Syntax.ArrayExpression: |
| case Syntax.ArrayPattern: |
| case Syntax.BinaryExpression: |
| case Syntax.CallExpression: |
| case Syntax.ConditionalExpression: |
| case Syntax.FunctionExpression: |
| case Syntax.Identifier: |
| case Syntax.Literal: |
| case Syntax.LogicalExpression: |
| case Syntax.MemberExpression: |
| case Syntax.NewExpression: |
| case Syntax.ObjectExpression: |
| case Syntax.ObjectPattern: |
| case Syntax.Property: |
| case Syntax.SequenceExpression: |
| case Syntax.ThisExpression: |
| case Syntax.UnaryExpression: |
| case Syntax.UpdateExpression: |
| case Syntax.YieldExpression: |
| |
| result = generateExpression(node, { |
| precedence: Precedence.Sequence, |
| allowIn: true, |
| allowCall: true |
| }); |
| break; |
| |
| default: |
| throw new Error('Unknown node type: ' + node.type); |
| } |
| |
| if (!sourceMap) { |
| return result.toString(); |
| } |
| |
| pair = result.toStringWithSourceMap({ |
| file: options.sourceMap, |
| sourceRoot: options.sourceMapRoot |
| }); |
| |
| if (options.sourceMapWithCode) { |
| return pair; |
| } |
| return pair.map.toString(); |
| } |
| |
| // simple visitor implementation |
| |
| VisitorKeys = { |
| AssignmentExpression: ['left', 'right'], |
| ArrayExpression: ['elements'], |
| ArrayPattern: ['elements'], |
| BlockStatement: ['body'], |
| BinaryExpression: ['left', 'right'], |
| BreakStatement: ['label'], |
| CallExpression: ['callee', 'arguments'], |
| CatchClause: ['param', 'body'], |
| ConditionalExpression: ['test', 'consequent', 'alternate'], |
| ContinueStatement: ['label'], |
| DirectiveStatement: [], |
| DoWhileStatement: ['body', 'test'], |
| DebuggerStatement: [], |
| EmptyStatement: [], |
| ExpressionStatement: ['expression'], |
| ForStatement: ['init', 'test', 'update', 'body'], |
| ForInStatement: ['left', 'right', 'body'], |
| FunctionDeclaration: ['id', 'params', 'body'], |
| FunctionExpression: ['id', 'params', 'body'], |
| Identifier: [], |
| IfStatement: ['test', 'consequent', 'alternate'], |
| Literal: [], |
| LabeledStatement: ['label', 'body'], |
| LogicalExpression: ['left', 'right'], |
| MemberExpression: ['object', 'property'], |
| NewExpression: ['callee', 'arguments'], |
| ObjectExpression: ['properties'], |
| ObjectPattern: ['properties'], |
| Program: ['body'], |
| Property: ['key', 'value'], |
| ReturnStatement: ['argument'], |
| SequenceExpression: ['expressions'], |
| SwitchStatement: ['discriminant', 'cases'], |
| SwitchCase: ['test', 'consequent'], |
| ThisExpression: [], |
| ThrowStatement: ['argument'], |
| TryStatement: ['block', 'handlers', 'finalizer'], |
| UnaryExpression: ['argument'], |
| UpdateExpression: ['argument'], |
| VariableDeclaration: ['declarations'], |
| VariableDeclarator: ['id', 'init'], |
| WhileStatement: ['test', 'body'], |
| WithStatement: ['object', 'body'], |
| YieldExpression: ['argument'] |
| }; |
| |
| VisitorOption = { |
| Break: 1, |
| Skip: 2 |
| }; |
| |
| // based on LLVM libc++ upper_bound / lower_bound |
| // MIT License |
| |
| function upperBound(array, func) { |
| var diff, len, i, current; |
| |
| len = array.length; |
| i = 0; |
| |
| while (len) { |
| diff = len >>> 1; |
| current = i + diff; |
| if (func(array[current])) { |
| len = diff; |
| } else { |
| i = current + 1; |
| len -= diff + 1; |
| } |
| } |
| return i; |
| } |
| |
| function lowerBound(array, func) { |
| var diff, len, i, current; |
| |
| len = array.length; |
| i = 0; |
| |
| while (len) { |
| diff = len >>> 1; |
| current = i + diff; |
| if (func(array[current])) { |
| i = current + 1; |
| len -= diff + 1; |
| } else { |
| len = diff; |
| } |
| } |
| return i; |
| } |
| |
| function extendCommentRange(comment, tokens) { |
| var target, token; |
| |
| target = upperBound(tokens, function search(token) { |
| return token.range[0] > comment.range[0]; |
| }); |
| |
| comment.extendedRange = [comment.range[0], comment.range[1]]; |
| |
| if (target !== tokens.length) { |
| comment.extendedRange[1] = tokens[target].range[0]; |
| } |
| |
| target -= 1; |
| if (target >= 0) { |
| if (target < tokens.length) { |
| comment.extendedRange[0] = tokens[target].range[1]; |
| } else if (token.length) { |
| comment.extendedRange[1] = tokens[tokens.length - 1].range[0]; |
| } |
| } |
| |
| return comment; |
| } |
| |
| function attachComments(tree, providedComments, tokens) { |
| // At first, we should calculate extended comment ranges. |
| var comments = [], comment, len, i; |
| |
| if (!tree.range) { |
| throw new Error('attachComments needs range information'); |
| } |
| |
| // tokens array is empty, we attach comments to tree as 'leadingComments' |
| if (!tokens.length) { |
| if (providedComments.length) { |
| for (i = 0, len = providedComments.length; i < len; i += 1) { |
| comment = deepCopy(providedComments[i]); |
| comment.extendedRange = [0, tree.range[0]]; |
| comments.push(comment); |
| } |
| tree.leadingComments = comments; |
| } |
| return tree; |
| } |
| |
| for (i = 0, len = providedComments.length; i < len; i += 1) { |
| comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens)); |
| } |
| |
| // This is based on John Freeman's implementation. |
| traverse(tree, { |
| cursor: 0, |
| enter: function (node) { |
| var comment; |
| |
| while (this.cursor < comments.length) { |
| comment = comments[this.cursor]; |
| if (comment.extendedRange[1] > node.range[0]) { |
| break; |
| } |
| |
| if (comment.extendedRange[1] === node.range[0]) { |
| if (!node.leadingComments) { |
| node.leadingComments = []; |
| } |
| node.leadingComments.push(comment); |
| comments.splice(this.cursor, 1); |
| } else { |
| this.cursor += 1; |
| } |
| } |
| |
| // already out of owned node |
| if (this.cursor === comments.length) { |
| return VisitorOption.Break; |
| } |
| |
| if (comments[this.cursor].extendedRange[0] > node.range[1]) { |
| return VisitorOption.Skip; |
| } |
| } |
| }); |
| |
| traverse(tree, { |
| cursor: 0, |
| leave: function (node) { |
| var comment; |
| |
| while (this.cursor < comments.length) { |
| comment = comments[this.cursor]; |
| if (node.range[1] < comment.extendedRange[0]) { |
| break; |
| } |
| |
| if (node.range[1] === comment.extendedRange[0]) { |
| if (!node.trailingComments) { |
| node.trailingComments = []; |
| } |
| node.trailingComments.push(comment); |
| comments.splice(this.cursor, 1); |
| } else { |
| this.cursor += 1; |
| } |
| } |
| |
| // already out of owned node |
| if (this.cursor === comments.length) { |
| return VisitorOption.Break; |
| } |
| |
| if (comments[this.cursor].extendedRange[0] > node.range[1]) { |
| return VisitorOption.Skip; |
| } |
| } |
| }); |
| |
| return tree; |
| } |
| |
| // Sync with package.json. |
| exports.version = '0.0.17'; |
| |
| exports.generate = generate; |
| exports.attachComments = attachComments; |
| exports.browser = false; |
| }()); |
| /* vim: set sw=4 ts=4 et tw=80 : */ |
| |
| }); |
| |
| require.define("/node_modules/estraverse/package.json",function(require,module,exports,__dirname,__filename,process,global){module.exports = {"main":"estraverse.js"} |
| }); |
| |
| require.define("/node_modules/estraverse/estraverse.js",function(require,module,exports,__dirname,__filename,process,global){/* |
| Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com> |
| Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com> |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY |
| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /*jslint bitwise:true */ |
| /*global exports:true, define:true, window:true */ |
| (function (factory) { |
| 'use strict'; |
| |
| // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, |
| // and plain browser loading, |
| if (typeof define === 'function' && define.amd) { |
| define(['exports'], factory); |
| } else if (typeof exports !== 'undefined') { |
| factory(exports); |
| } else { |
| factory((window.estraverse = {})); |
| } |
| }(function (exports) { |
| 'use strict'; |
| |
| var Syntax, |
| isArray, |
| VisitorOption, |
| VisitorKeys, |
| wrappers; |
| |
| Syntax = { |
| AssignmentExpression: 'AssignmentExpression', |
| ArrayExpression: 'ArrayExpression', |
| BlockStatement: 'BlockStatement', |
| BinaryExpression: 'BinaryExpression', |
| BreakStatement: 'BreakStatement', |
| CallExpression: 'CallExpression', |
| CatchClause: 'CatchClause', |
| ConditionalExpression: 'ConditionalExpression', |
| ContinueStatement: 'ContinueStatement', |
| DebuggerStatement: 'DebuggerStatement', |
| DirectiveStatement: 'DirectiveStatement', |
| DoWhileStatement: 'DoWhileStatement', |
| EmptyStatement: 'EmptyStatement', |
| ExpressionStatement: 'ExpressionStatement', |
| ForStatement: 'ForStatement', |
| ForInStatement: 'ForInStatement', |
| FunctionDeclaration: 'FunctionDeclaration', |
| FunctionExpression: 'FunctionExpression', |
| Identifier: 'Identifier', |
| IfStatement: 'IfStatement', |
| Literal: 'Literal', |
| LabeledStatement: 'LabeledStatement', |
| LogicalExpression: 'LogicalExpression', |
| MemberExpression: 'MemberExpression', |
| NewExpression: 'NewExpression', |
| ObjectExpression: 'ObjectExpression', |
| Program: 'Program', |
| Property: 'Property', |
| ReturnStatement: 'ReturnStatement', |
| SequenceExpression: 'SequenceExpression', |
| SwitchStatement: 'SwitchStatement', |
| SwitchCase: 'SwitchCase', |
| ThisExpression: 'ThisExpression', |
| ThrowStatement: 'ThrowStatement', |
| TryStatement: 'TryStatement', |
| UnaryExpression: 'UnaryExpression', |
| UpdateExpression: 'UpdateExpression', |
| VariableDeclaration: 'VariableDeclaration', |
| VariableDeclarator: 'VariableDeclarator', |
| WhileStatement: 'WhileStatement', |
| WithStatement: 'WithStatement' |
| }; |
| |
| isArray = Array.isArray; |
| if (!isArray) { |
| isArray = function isArray(array) { |
| return Object.prototype.toString.call(array) === '[object Array]'; |
| }; |
| } |
| |
| VisitorKeys = { |
| AssignmentExpression: ['left', 'right'], |
| ArrayExpression: ['elements'], |
| BlockStatement: ['body'], |
| BinaryExpression: ['left', 'right'], |
| BreakStatement: ['label'], |
| CallExpression: ['callee', 'arguments'], |
| CatchClause: ['param', 'body'], |
| ConditionalExpression: ['test', 'consequent', 'alternate'], |
| ContinueStatement: ['label'], |
| DebuggerStatement: [], |
| DirectiveStatement: [], |
| DoWhileStatement: ['body', 'test'], |
| EmptyStatement: [], |
| ExpressionStatement: ['expression'], |
| ForStatement: ['init', 'test', 'update', 'body'], |
| ForInStatement: ['left', 'right', 'body'], |
| FunctionDeclaration: ['id', 'params', 'body'], |
| FunctionExpression: ['id', 'params', 'body'], |
| Identifier: [], |
| IfStatement: ['test', 'consequent', 'alternate'], |
| Literal: [], |
| LabeledStatement: ['label', 'body'], |
| LogicalExpression: ['left', 'right'], |
| MemberExpression: ['object', 'property'], |
| NewExpression: ['callee', 'arguments'], |
| ObjectExpression: ['properties'], |
| Program: ['body'], |
| Property: ['key', 'value'], |
| ReturnStatement: ['argument'], |
| SequenceExpression: ['expressions'], |
| SwitchStatement: ['discriminant', 'cases'], |
| SwitchCase: ['test', 'consequent'], |
| ThisExpression: [], |
| ThrowStatement: ['argument'], |
| TryStatement: ['block', 'handlers', 'finalizer'], |
| UnaryExpression: ['argument'], |
| UpdateExpression: ['argument'], |
| VariableDeclaration: ['declarations'], |
| VariableDeclarator: ['id', 'init'], |
| WhileStatement: ['test', 'body'], |
| WithStatement: ['object', 'body'] |
| }; |
| |
| VisitorOption = { |
| Break: 1, |
| Skip: 2 |
| }; |
| |
| wrappers = { |
| PropertyWrapper: 'Property' |
| }; |
| |
| function traverse(top, visitor) { |
| var worklist, leavelist, node, nodeType, ret, current, current2, candidates, candidate, marker = {}; |
| |
| worklist = [ top ]; |
| leavelist = [ null ]; |
| |
| while (worklist.length) { |
| node = worklist.pop(); |
| nodeType = node.type; |
| |
| if (node === marker) { |
| node = leavelist.pop(); |
| if (visitor.leave) { |
| ret = visitor.leave(node, leavelist[leavelist.length - 1]); |
| } else { |
| ret = undefined; |
| } |
| if (ret === VisitorOption.Break) { |
| return; |
| } |
| } else if (node) { |
| if (wrappers.hasOwnProperty(nodeType)) { |
| node = node.node; |
| nodeType = wrappers[nodeType]; |
| } |
| |
| if (visitor.enter) { |
| ret = visitor.enter(node, leavelist[leavelist.length - 1]); |
| } else { |
| ret = undefined; |
| } |
| |
| if (ret === VisitorOption.Break) { |
| return; |
| } |
| |
| worklist.push(marker); |
| leavelist.push(node); |
| |
| if (ret !== VisitorOption.Skip) { |
| candidates = VisitorKeys[nodeType]; |
| current = candidates.length; |
| while ((current -= 1) >= 0) { |
| candidate = node[candidates[current]]; |
| if (candidate) { |
| if (isArray(candidate)) { |
| current2 = candidate.length; |
| while ((current2 -= 1) >= 0) { |
| if (candidate[current2]) { |
| if(nodeType === Syntax.ObjectExpression && 'properties' === candidates[current] && null == candidates[current].type) { |
| worklist.push({type: 'PropertyWrapper', node: candidate[current2]}); |
| } else { |
| worklist.push(candidate[current2]); |
| } |
| } |
| } |
| } else { |
| worklist.push(candidate); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| function replace(top, visitor) { |
| var worklist, leavelist, node, nodeType, target, tuple, ret, current, current2, candidates, candidate, marker = {}, result; |
| |
| result = { |
| top: top |
| }; |
| |
| tuple = [ top, result, 'top' ]; |
| worklist = [ tuple ]; |
| leavelist = [ tuple ]; |
| |
| function notify(v) { |
| ret = v; |
| } |
| |
| while (worklist.length) { |
| tuple = worklist.pop(); |
| |
| if (tuple === marker) { |
| tuple = leavelist.pop(); |
| ret = undefined; |
| if (visitor.leave) { |
| node = tuple[0]; |
| target = visitor.leave(tuple[0], leavelist[leavelist.length - 1][0], notify); |
| if (target !== undefined) { |
| node = target; |
| } |
| tuple[1][tuple[2]] = node; |
| } |
| if (ret === VisitorOption.Break) { |
| return result.top; |
| } |
| } else if (tuple[0]) { |
| ret = undefined; |
| node = tuple[0]; |
| |
| nodeType = node.type; |
| if (wrappers.hasOwnProperty(nodeType)) { |
| tuple[0] = node = node.node; |
| nodeType = wrappers[nodeType]; |
| } |
| |
| if (visitor.enter) { |
| target = visitor.enter(tuple[0], leavelist[leavelist.length - 1][0], notify); |
| if (target !== undefined) { |
| node = target; |
| } |
| tuple[1][tuple[2]] = node; |
| tuple[0] = node; |
| } |
| |
| if (ret === VisitorOption.Break) { |
| return result.top; |
| } |
| |
| if (tuple[0]) { |
| worklist.push(marker); |
| leavelist.push(tuple); |
| |
| if (ret !== VisitorOption.Skip) { |
| candidates = VisitorKeys[nodeType]; |
| current = candidates.length; |
| while ((current -= 1) >= 0) { |
| candidate = node[candidates[current]]; |
| if (candidate) { |
| if (isArray(candidate)) { |
| current2 = candidate.length; |
| while ((current2 -= 1) >= 0) { |
| if (candidate[current2]) { |
| if(nodeType === Syntax.ObjectExpression && 'properties' === candidates[current] && null == candidates[current].type) { |
| worklist.push([{type: 'PropertyWrapper', node: candidate[current2]}, candidate, current2]); |
| } else { |
| worklist.push([candidate[current2], candidate, current2]); |
| } |
| } |
| } |
| } else { |
| worklist.push([candidate, node, candidates[current]]); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| return result.top; |
| } |
| |
| exports.version = '0.0.4'; |
| exports.Syntax = Syntax; |
| exports.traverse = traverse; |
| exports.replace = replace; |
| exports.VisitorKeys = VisitorKeys; |
| exports.VisitorOption = VisitorOption; |
| })); |
| /* vim: set sw=4 ts=4 et tw=80 : */ |
| |
| }); |
| |
| require.define("/tools/entry-point.js",function(require,module,exports,__dirname,__filename,process,global){/* |
| Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com> |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY |
| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| (function () { |
| 'use strict'; |
| var escodegen; |
| escodegen = global.escodegen = require('../escodegen'); |
| bm_expressionHelper.escodegen = escodegen; |
| escodegen.browser = true; |
| bm_eventDispatcher.log(escodegen); |
| }()); |
| |
| }); |
| require("/tools/entry-point.js"); |
| })(); |