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apache / couchdb-escodegen / refs/tags/0.0.28 / . / escodegen.browser.js
blob: 5c0768b32bf52235ba080559049ca4e1c03fe789 [file] [log] [blame]
// Generated by CommonJS Everywhere 0.8.1
(function (global) {
function require(file, parentModule) {
if ({}.hasOwnProperty.call(require.cache, file))
return require.cache[file];
var resolved = require.resolve(file);
if (!resolved)
throw new Error('Failed to resolve module ' + file);
var module$ = {
id: file,
require: require,
filename: file,
exports: {},
loaded: false,
parent: parentModule,
children: []
};
if (parentModule)
parentModule.children.push(module$);
var dirname = file.slice(0, file.lastIndexOf('/') + 1);
require.cache[file] = module$.exports;
resolved.call(module$.exports, module$, module$.exports, dirname, file);
module$.loaded = true;
return require.cache[file] = module$.exports;
}
require.modules = {};
require.cache = {};
require.resolve = function (file) {
return {}.hasOwnProperty.call(require.modules, file) ? require.modules[file] : void 0;
};
require.define = function (file, fn) {
require.modules[file] = fn;
};
var process = function () {
var cwd = '/';
return {
title: 'browser',
version: 'v0.11.7',
browser: true,
env: {},
argv: [],
nextTick: global.setImmediate || function (fn) {
setTimeout(fn, 0);
},
cwd: function () {
return cwd;
},
chdir: function (dir) {
cwd = dir;
}
};
}();
require.define('/tools/entry-point.js', function (module, exports, __dirname, __filename) {
(function () {
'use strict';
global.escodegen = require('/escodegen.js', module);
escodegen.browser = true;
}());
});
require.define('/escodegen.js', function (module, exports, __dirname, __filename) {
(function () {
'use strict';
var Syntax, Precedence, BinaryPrecedence, Regex, SourceNode, estraverse, isArray, base, indent, json, renumber, hexadecimal, quotes, escapeless, newline, space, parentheses, semicolons, safeConcatenation, directive, extra, parse, sourceMap, FORMAT_MINIFY, FORMAT_DEFAULTS;
estraverse = require('/node_modules/estraverse/estraverse.js', module);
Syntax = {
AssignmentExpression: 'AssignmentExpression',
ArrayExpression: 'ArrayExpression',
ArrayPattern: 'ArrayPattern',
ArrowFunctionExpression: 'ArrowFunctionExpression',
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,
ArrowFunction: 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() {
return {
indent: null,
base: null,
parse: null,
comment: false,
format: {
indent: {
style: ' ',
base: 0,
adjustMultilineComment: false
},
newline: '\n',
space: ' ',
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]';
};
}
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 && isLineTerminator(ch);
}
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 escapeRegExpCharacter(ch, previousIsBackslash) {
if ((ch & ~1) === 8232) {
return (previousIsBackslash ? 'u' : '\\u') + (ch === 8232 ? '2028' : '2029');
} else if (ch === 10 || ch === 13) {
return (previousIsBackslash ? '' : '\\') + (ch === 10 ? 'n' : 'r');
}
return String.fromCharCode(ch);
}
function generateRegExp(reg) {
var match, result, flags, i, iz, ch, characterInBrack, previousIsBackslash;
result = reg.toString();
if (reg.source) {
match = result.match(/\/([^/]*)$/);
if (!match) {
return result;
}
flags = match[1];
result = '';
characterInBrack = false;
previousIsBackslash = false;
for (i = 0, iz = reg.source.length; i < iz; ++i) {
ch = reg.source.charCodeAt(i);
if (!previousIsBackslash) {
if (characterInBrack) {
if (ch === 93) {
characterInBrack = false;
}
} else {
if (ch === 47) {
result += '\\';
} else if (ch === 91) {
characterInBrack = true;
}
}
result += escapeRegExpCharacter(ch, previousIsBackslash);
previousIsBackslash = ch === 92;
} else {
result += escapeRegExpCharacter(ch, previousIsBackslash);
previousIsBackslash = false;
}
}
return '/' + result + '/' + flags;
}
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 > 255) {
result += 'u' + '0000'.slice(hex.length) + hex;
} else if (ch === '\0' && '0123456789'.indexOf(next) < 0) {
result += '0';
} else if (ch === '\x0B') {
result += 'x0B';
} 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, 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, 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\x0B\f \xa0'.indexOf(ch) >= 0 || ch.charCodeAt(0) >= 5760 && '\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) >= 128 && Regex.NonAsciiIdentifierPart.test(ch);
}
function isDecimalDigit(ch) {
return ch >= 48 && ch <= 57;
}
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, node.name || null);
}
return new SourceNode(node.loc.start.line, node.loc.start.column, sourceMap === true ? node.loc.source || null : sourceMap, generated, node.name || null);
}
function noEmptySpace() {
return space ? space : ' ';
}
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) || leftChar === '/' && rightChar === 'i') {
return [
left,
noEmptySpace(),
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, spaces, previousBase;
array = value.split(/\r\n|[\r\n]/);
spaces = Number.MAX_VALUE;
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') {
previousBase = base;
if (array[1][spaces] === '*') {
specialBase += ' ';
}
base = specialBase;
} else {
if (spaces & 1) {
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 {
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, 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) {
if (i === 0) {
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 generateIdentifier(node) {
return toSourceNode(node.name, node);
}
function generateFunctionBody(node) {
var result, i, len, expr, arrow;
arrow = node.type === Syntax.ArrowFunctionExpression;
if (arrow && node.params.length === 1 && node.params[0].type === Syntax.Identifier) {
result = [generateIdentifier(node.params[0])];
} else {
result = ['('];
for (i = 0, len = node.params.length; i < len; i += 1) {
result.push(generateIdentifier(node.params[i]));
if (i + 1 < len) {
result.push(',' + space);
}
}
result.push(')');
}
if (arrow) {
result.push(space, '=>');
}
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, allowIn, allowCall, allowUnparenthesizedNew, property;
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.ArrowFunctionExpression:
allowIn |= Precedence.ArrowFunction < precedence;
result = parenthesize(generateFunctionBody(expr), Precedence.ArrowFunction, 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,
noEmptySpace(),
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) === '/' || expr.operator.slice(-1) === '<' && fragment.toString().slice(0, 3) === '!--') {
result.push(noEmptySpace(), 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') {
fragment = toSourceNode(result).toString();
if (fragment.indexOf('.') < 0 && !/[eExX]/.test(fragment) && isDecimalDigit(fragment.charCodeAt(fragment.length - 1)) && !(fragment.length >= 2 && fragment.charCodeAt(0) === 48)) {
result.push('.');
}
}
result.push('.', generateIdentifier(expr.property));
}
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) {
result = join(result, fragment);
} else {
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(noEmptySpace(), 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 = [
result,
noEmptySpace(),
generateIdentifier(expr.id),
generateFunctionBody(expr)
];
} else {
result = [
result + space,
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,
noEmptySpace(),
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 () {
fragment = generateExpression(expr.properties[0], {
precedence: Precedence.Sequence,
allowIn: true,
allowCall: true,
type: Syntax.Property
});
});
if (!multiline) {
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 = generateIdentifier(expr);
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) {
}
}
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;
}
if (typeof expr.value === 'boolean') {
result = expr.value ? 'true' : 'false';
break;
}
result = generateRegExp(expr.value);
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,
noEmptySpace(),
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:
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:
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
})];
fragment = toSourceNode(result).toString();
if (fragment.charAt(0) === '{' || fragment.slice(0, 8) === 'function' && ' ('.indexOf(fragment.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) {
result = [
generateExpression(stmt.id, {
precedence: Precedence.Assignment,
allowIn: allowIn,
allowCall: true
}),
space,
'=',
space,
generateExpression(stmt.init, {
precedence: Precedence.Assignment,
allowIn: allowIn,
allowCall: true
})
];
} else {
result = generateIdentifier(stmt.id);
}
break;
case Syntax.VariableDeclaration:
result = [stmt.kind];
if (stmt.declarations.length === 1 && stmt.declarations[0].init && stmt.declarations[0].init.type === Syntax.FunctionExpression) {
result.push(noEmptySpace(), generateStatement(stmt.declarations[0], { allowIn: allowIn }));
} else {
withIndent(function () {
node = stmt.declarations[0];
if (extra.comment && node.leadingComments) {
result.push('\n', addIndent(generateStatement(node, { allowIn: allowIn })));
} else {
result.push(noEmptySpace(), 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);
if (stmt.handlers) {
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);
}
}
} else {
if (stmt.handler) {
result = join(result, generateStatement(stmt.handler));
if (stmt.finalizer || stmt.guardedHandlers.length > 0) {
result = maybeBlockSuffix(stmt.handler.body, result);
}
}
for (i = 0, len = stmt.guardedHandlers.length; i < len; i += 1) {
result = join(result, generateStatement(stmt.guardedHandlers[i]));
if (stmt.finalizer || i + 1 !== len) {
result = maybeBlockSuffix(stmt.guardedHandlers[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 + noEmptySpace(), 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 ',
generateIdentifier(stmt.id),
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);
}
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) {
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;
newline = options.format.newline;
space = options.format.space;
if (options.format.compact) {
newline = space = indent = base = '';
}
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) {
SourceNode = require('/node_modules/source-map/lib/source-map.js', module).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.file,
sourceRoot: options.sourceMapRoot
});
if (options.sourceMapWithCode) {
return pair;
}
return pair.map.toString();
}
FORMAT_MINIFY = {
indent: {
style: '',
base: 0
},
renumber: true,
hexadecimal: true,
quotes: 'auto',
escapeless: true,
compact: true,
parentheses: false,
semicolons: false
};
FORMAT_DEFAULTS = getDefaultOptions().format;
exports.version = require('/package.json', module).version;
exports.generate = generate;
exports.attachComments = estraverse.attachComments;
exports.browser = false;
exports.FORMAT_MINIFY = FORMAT_MINIFY;
exports.FORMAT_DEFAULTS = FORMAT_DEFAULTS;
}());
});
require.define('/package.json', function (module, exports, __dirname, __filename) {
module.exports = {
'name': 'escodegen',
'description': 'ECMAScript code generator',
'homepage': 'http://github.com/Constellation/escodegen.html',
'main': 'escodegen.js',
'bin': {
'esgenerate': './bin/esgenerate.js',
'escodegen': './bin/escodegen.js'
},
'version': '0.0.28-dev',
'engines': { 'node': '>=0.4.0' },
'maintainers': [{
'name': 'Yusuke Suzuki',
'email': 'utatane.tea@gmail.com',
'web': 'http://github.com/Constellation'
}],
'repository': {
'type': 'git',
'url': 'http://github.com/Constellation/escodegen.git'
},
'dependencies': {
'esprima': '~1.0.2',
'estraverse': '~1.3.0'
},
'optionalDependencies': { 'source-map': '>= 0.1.2' },
'devDependencies': {
'esprima-moz': '*',
'commonjs-everywhere': '~0.8.0',
'q': '*',
'bower': '*',
'semver': '*',
'chai': '~1.7.2',
'grunt-contrib-jshint': '~0.5.0',
'grunt-cli': '~0.1.9',
'grunt': '~0.4.1',
'grunt-mocha-test': '~0.6.2'
},
'licenses': [{
'type': 'BSD',
'url': 'http://github.com/Constellation/escodegen/raw/master/LICENSE.BSD'
}],
'scripts': {
'test': 'grunt travis',
'unit-test': 'grunt test',
'lint': 'grunt lint',
'release': 'node tools/release.js',
'build-min': './node_modules/.bin/cjsify -ma path: tools/entry-point.js > escodegen.browser.min.js',
'build': './node_modules/.bin/cjsify -a path: tools/entry-point.js > escodegen.browser.js'
}
};
});
require.define('/node_modules/source-map/lib/source-map.js', function (module, exports, __dirname, __filename) {
exports.SourceMapGenerator = require('/node_modules/source-map/lib/source-map/source-map-generator.js', module).SourceMapGenerator;
exports.SourceMapConsumer = require('/node_modules/source-map/lib/source-map/source-map-consumer.js', module).SourceMapConsumer;
exports.SourceNode = require('/node_modules/source-map/lib/source-map/source-node.js', module).SourceNode;
});
require.define('/node_modules/source-map/lib/source-map/source-node.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
var SourceMapGenerator = require('/node_modules/source-map/lib/source-map/source-map-generator.js', module).SourceMapGenerator;
var util = require('/node_modules/source-map/lib/source-map/util.js', module);
function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
this.children = [];
this.sourceContents = {};
this.line = aLine === undefined ? null : aLine;
this.column = aColumn === undefined ? null : aColumn;
this.source = aSource === undefined ? null : aSource;
this.name = aName === undefined ? null : aName;
if (aChunks != null)
this.add(aChunks);
}
SourceNode.fromStringWithSourceMap = function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) {
var node = new SourceNode;
var remainingLines = aGeneratedCode.split('\n');
var lastGeneratedLine = 1, lastGeneratedColumn = 0;
var lastMapping = null;
aSourceMapConsumer.eachMapping(function (mapping) {
if (lastMapping === null) {
while (lastGeneratedLine < mapping.generatedLine) {
node.add(remainingLines.shift() + '\n');
lastGeneratedLine++;
}
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[0];
node.add(nextLine.substr(0, mapping.generatedColumn));
remainingLines[0] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
} else {
if (lastGeneratedLine < mapping.generatedLine) {
var code = '';
do {
code += remainingLines.shift() + '\n';
lastGeneratedLine++;
lastGeneratedColumn = 0;
} while (lastGeneratedLine < mapping.generatedLine);
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[0];
code += nextLine.substr(0, mapping.generatedColumn);
remainingLines[0] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
addMappingWithCode(lastMapping, code);
} else {
var nextLine = remainingLines[0];
var code = nextLine.substr(0, mapping.generatedColumn - lastGeneratedColumn);
remainingLines[0] = nextLine.substr(mapping.generatedColumn - lastGeneratedColumn);
lastGeneratedColumn = mapping.generatedColumn;
addMappingWithCode(lastMapping, code);
}
}
lastMapping = mapping;
}, this);
addMappingWithCode(lastMapping, remainingLines.join('\n'));
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content) {
node.setSourceContent(sourceFile, content);
}
});
return node;
function addMappingWithCode(mapping, code) {
if (mapping === null || mapping.source === undefined) {
node.add(code);
} else {
node.add(new SourceNode(mapping.originalLine, mapping.originalColumn, mapping.source, code, mapping.name));
}
}
};
SourceNode.prototype.add = function SourceNode_add(aChunk) {
if (Array.isArray(aChunk)) {
aChunk.forEach(function (chunk) {
this.add(chunk);
}, this);
} else if (aChunk instanceof SourceNode || typeof aChunk === 'string') {
if (aChunk) {
this.children.push(aChunk);
}
} else {
throw new TypeError('Expected a SourceNode, string, or an array of SourceNodes and strings. Got ' + aChunk);
}
return this;
};
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
if (Array.isArray(aChunk)) {
for (var i = aChunk.length - 1; i >= 0; i--) {
this.prepend(aChunk[i]);
}
} else if (aChunk instanceof SourceNode || typeof aChunk === 'string') {
this.children.unshift(aChunk);
} else {
throw new TypeError('Expected a SourceNode, string, or an array of SourceNodes and strings. Got ' + aChunk);
}
return this;
};
SourceNode.prototype.walk = function SourceNode_walk(aFn) {
this.children.forEach(function (chunk) {
if (chunk instanceof SourceNode) {
chunk.walk(aFn);
} else {
if (chunk !== '') {
aFn(chunk, {
source: this.source,
line: this.line,
column: this.column,
name: this.name
});
}
}
}, this);
};
SourceNode.prototype.join = function SourceNode_join(aSep) {
var newChildren;
var i;
var len = this.children.length;
if (len > 0) {
newChildren = [];
for (i = 0; i < len - 1; i++) {
newChildren.push(this.children[i]);
newChildren.push(aSep);
}
newChildren.push(this.children[i]);
this.children = newChildren;
}
return this;
};
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
var lastChild = this.children[this.children.length - 1];
if (lastChild instanceof SourceNode) {
lastChild.replaceRight(aPattern, aReplacement);
} else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
} else {
this.children.push(''.replace(aPattern, aReplacement));
}
return this;
};
SourceNode.prototype.setSourceContent = function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
SourceNode.prototype.walkSourceContents = function SourceNode_walkSourceContents(aFn) {
this.children.forEach(function (chunk) {
if (chunk instanceof SourceNode) {
chunk.walkSourceContents(aFn);
}
}, this);
Object.keys(this.sourceContents).forEach(function (sourceFileKey) {
aFn(util.fromSetString(sourceFileKey), this.sourceContents[sourceFileKey]);
}, this);
};
SourceNode.prototype.toString = function SourceNode_toString() {
var str = '';
this.walk(function (chunk) {
str += chunk;
});
return str;
};
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: '',
line: 1,
column: 0
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (original.source !== null && original.line !== null && original.column !== null) {
if (lastOriginalSource !== original.source || lastOriginalLine !== original.line || lastOriginalColumn !== original.column || lastOriginalName !== original.name) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column
}
});
lastOriginalSource = null;
sourceMappingActive = false;
}
chunk.split('').forEach(function (ch) {
if (ch === '\n') {
generated.line++;
generated.column = 0;
} else {
generated.column++;
}
});
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
return {
code: generated.code,
map: map
};
};
exports.SourceNode = SourceNode;
});
});
require.define('/node_modules/source-map/lib/source-map/util.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
function getArg(aArgs, aName, aDefaultValue) {
if (aName in aArgs) {
return aArgs[aName];
} else if (arguments.length === 3) {
return aDefaultValue;
} else {
throw new Error('"' + aName + '" is a required argument.');
}
}
exports.getArg = getArg;
var urlRegexp = /([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/;
function urlParse(aUrl) {
var match = aUrl.match(urlRegexp);
if (!match) {
return null;
}
return {
scheme: match[1],
auth: match[3],
host: match[4],
port: match[6],
path: match[7]
};
}
exports.urlParse = urlParse;
function urlGenerate(aParsedUrl) {
var url = aParsedUrl.scheme + '://';
if (aParsedUrl.auth) {
url += aParsedUrl.auth + '@';
}
if (aParsedUrl.host) {
url += aParsedUrl.host;
}
if (aParsedUrl.port) {
url += ':' + aParsedUrl.port;
}
if (aParsedUrl.path) {
url += aParsedUrl.path;
}
return url;
}
exports.urlGenerate = urlGenerate;
function join(aRoot, aPath) {
var url;
if (aPath.match(urlRegexp)) {
return aPath;
}
if (aPath.charAt(0) === '/' && (url = urlParse(aRoot))) {
url.path = aPath;
return urlGenerate(url);
}
return aRoot.replace(/\/$/, '') + '/' + aPath;
}
exports.join = join;
function toSetString(aStr) {
return '$' + aStr;
}
exports.toSetString = toSetString;
function fromSetString(aStr) {
return aStr.substr(1);
}
exports.fromSetString = fromSetString;
function relative(aRoot, aPath) {
aRoot = aRoot.replace(/\/$/, '');
var url = urlParse(aRoot);
if (aPath.charAt(0) == '/' && url && url.path == '/') {
return aPath.slice(1);
}
return aPath.indexOf(aRoot + '/') === 0 ? aPath.substr(aRoot.length + 1) : aPath;
}
exports.relative = relative;
});
});
require.define('/node_modules/source-map/node_modules/amdefine/amdefine.js', function (module, exports, __dirname, __filename) {
'use strict';
function amdefine(module, requireFn) {
'use strict';
var defineCache = {}, loaderCache = {}, alreadyCalled = false, path = require('path', module), makeRequire, stringRequire;
function trimDots(ary) {
var i, part;
for (i = 0; ary[i]; i += 1) {
part = ary[i];
if (part === '.') {
ary.splice(i, 1);
i -= 1;
} else if (part === '..') {
if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
break;
} else if (i > 0) {
ary.splice(i - 1, 2);
i -= 2;
}
}
}
}
function normalize(name, baseName) {
var baseParts;
if (name && name.charAt(0) === '.') {
if (baseName) {
baseParts = baseName.split('/');
baseParts = baseParts.slice(0, baseParts.length - 1);
baseParts = baseParts.concat(name.split('/'));
trimDots(baseParts);
name = baseParts.join('/');
}
}
return name;
}
function makeNormalize(relName) {
return function (name) {
return normalize(name, relName);
};
}
function makeLoad(id) {
function load(value) {
loaderCache[id] = value;
}
load.fromText = function (id, text) {
throw new Error('amdefine does not implement load.fromText');
};
return load;
}
makeRequire = function (systemRequire, exports, module, relId) {
function amdRequire(deps, callback) {
if (typeof deps === 'string') {
return stringRequire(systemRequire, exports, module, deps, relId);
} else {
deps = deps.map(function (depName) {
return stringRequire(systemRequire, exports, module, depName, relId);
});
process.nextTick(function () {
callback.apply(null, deps);
});
}
}
amdRequire.toUrl = function (filePath) {
if (filePath.indexOf('.') === 0) {
return normalize(filePath, path.dirname(module.filename));
} else {
return filePath;
}
};
return amdRequire;
};
requireFn = requireFn || function req() {
return module.require.apply(module, arguments);
};
function runFactory(id, deps, factory) {
var r, e, m, result;
if (id) {
e = loaderCache[id] = {};
m = {
id: id,
uri: __filename,
exports: e
};
r = makeRequire(requireFn, e, m, id);
} else {
if (alreadyCalled) {
throw new Error('amdefine with no module ID cannot be called more than once per file.');
}
alreadyCalled = true;
e = module.exports;
m = module;
r = makeRequire(requireFn, e, m, module.id);
}
if (deps) {
deps = deps.map(function (depName) {
return r(depName);
});
}
if (typeof factory === 'function') {
result = factory.apply(m.exports, deps);
} else {
result = factory;
}
if (result !== undefined) {
m.exports = result;
if (id) {
loaderCache[id] = m.exports;
}
}
}
stringRequire = function (systemRequire, exports, module, id, relId) {
var index = id.indexOf('!'), originalId = id, prefix, plugin;
if (index === -1) {
id = normalize(id, relId);
if (id === 'require') {
return makeRequire(systemRequire, exports, module, relId);
} else if (id === 'exports') {
return exports;
} else if (id === 'module') {
return module;
} else if (loaderCache.hasOwnProperty(id)) {
return loaderCache[id];
} else if (defineCache[id]) {
runFactory.apply(null, defineCache[id]);
return loaderCache[id];
} else {
if (systemRequire) {
return systemRequire(originalId);
} else {
throw new Error('No module with ID: ' + id);
}
}
} else {
prefix = id.substring(0, index);
id = id.substring(index + 1, id.length);
plugin = stringRequire(systemRequire, exports, module, prefix, relId);
if (plugin.normalize) {
id = plugin.normalize(id, makeNormalize(relId));
} else {
id = normalize(id, relId);
}
if (loaderCache[id]) {
return loaderCache[id];
} else {
plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {});
return loaderCache[id];
}
}
};
function define(id, deps, factory) {
if (Array.isArray(id)) {
factory = deps;
deps = id;
id = undefined;
} else if (typeof id !== 'string') {
factory = id;
id = deps = undefined;
}
if (deps && !Array.isArray(deps)) {
factory = deps;
deps = undefined;
}
if (!deps) {
deps = [
'require',
'exports',
'module'
];
}
if (id) {
defineCache[id] = [
id,
deps,
factory
];
} else {
runFactory(id, deps, factory);
}
}
define.require = function (id) {
if (loaderCache[id]) {
return loaderCache[id];
}
if (defineCache[id]) {
runFactory.apply(null, defineCache[id]);
return loaderCache[id];
}
};
define.amd = {};
return define;
}
module.exports = amdefine;
});
require.define('/node_modules/source-map/lib/source-map/source-map-generator.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
var base64VLQ = require('/node_modules/source-map/lib/source-map/base64-vlq.js', module);
var util = require('/node_modules/source-map/lib/source-map/util.js', module);
var ArraySet = require('/node_modules/source-map/lib/source-map/array-set.js', module).ArraySet;
function SourceMapGenerator(aArgs) {
this._file = util.getArg(aArgs, 'file');
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
this._sources = new ArraySet;
this._names = new ArraySet;
this._mappings = [];
this._sourcesContents = null;
}
SourceMapGenerator.prototype._version = 3;
SourceMapGenerator.fromSourceMap = function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator({
file: aSourceMapConsumer.file,
sourceRoot: sourceRoot
});
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn
}
};
if (mapping.source) {
newMapping.source = mapping.source;
if (sourceRoot) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn
};
if (mapping.name) {
newMapping.name = mapping.name;
}
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
SourceMapGenerator.prototype.addMapping = function SourceMapGenerator_addMapping(aArgs) {
var generated = util.getArg(aArgs, 'generated');
var original = util.getArg(aArgs, 'original', null);
var source = util.getArg(aArgs, 'source', null);
var name = util.getArg(aArgs, 'name', null);
this._validateMapping(generated, original, source, name);
if (source && !this._sources.has(source)) {
this._sources.add(source);
}
if (name && !this._names.has(name)) {
this._names.add(name);
}
this._mappings.push({
generated: generated,
original: original,
source: source,
name: name
});
};
SourceMapGenerator.prototype.setSourceContent = function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
var source = aSourceFile;
if (this._sourceRoot) {
source = util.relative(this._sourceRoot, source);
}
if (aSourceContent !== null) {
if (!this._sourcesContents) {
this._sourcesContents = {};
}
this._sourcesContents[util.toSetString(source)] = aSourceContent;
} else {
delete this._sourcesContents[util.toSetString(source)];
if (Object.keys(this._sourcesContents).length === 0) {
this._sourcesContents = null;
}
}
};
SourceMapGenerator.prototype.applySourceMap = function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile) {
if (!aSourceFile) {
aSourceFile = aSourceMapConsumer.file;
}
var sourceRoot = this._sourceRoot;
if (sourceRoot) {
aSourceFile = util.relative(sourceRoot, aSourceFile);
}
var newSources = new ArraySet;
var newNames = new ArraySet;
this._mappings.forEach(function (mapping) {
if (mapping.source === aSourceFile && mapping.original) {
var original = aSourceMapConsumer.originalPositionFor({
line: mapping.original.line,
column: mapping.original.column
});
if (original.source !== null) {
if (sourceRoot) {
mapping.source = util.relative(sourceRoot, original.source);
} else {
mapping.source = original.source;
}
mapping.original.line = original.line;
mapping.original.column = original.column;
if (original.name !== null && mapping.name !== null) {
mapping.name = original.name;
}
}
}
var source = mapping.source;
if (source && !newSources.has(source)) {
newSources.add(source);
}
var name = mapping.name;
if (name && !newNames.has(name)) {
newNames.add(name);
}
}, this);
this._sources = newSources;
this._names = newNames;
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content) {
if (sourceRoot) {
sourceFile = util.relative(sourceRoot, sourceFile);
}
this.setSourceContent(sourceFile, content);
}
}, this);
};
SourceMapGenerator.prototype._validateMapping = function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, aName) {
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aGenerated.line > 0 && aGenerated.column >= 0 && !aOriginal && !aSource && !aName) {
return;
} else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aOriginal && 'line' in aOriginal && 'column' in aOriginal && aGenerated.line > 0 && aGenerated.column >= 0 && aOriginal.line > 0 && aOriginal.column >= 0 && aSource) {
return;
} else {
throw new Error('Invalid mapping.');
}
};
function cmpLocation(loc1, loc2) {
var cmp = (loc1 && loc1.line) - (loc2 && loc2.line);
return cmp ? cmp : (loc1 && loc1.column) - (loc2 && loc2.column);
}
function strcmp(str1, str2) {
str1 = str1 || '';
str2 = str2 || '';
return (str1 > str2) - (str1 < str2);
}
function cmpMapping(mappingA, mappingB) {
return cmpLocation(mappingA.generated, mappingB.generated) || cmpLocation(mappingA.original, mappingB.original) || strcmp(mappingA.source, mappingB.source) || strcmp(mappingA.name, mappingB.name);
}
SourceMapGenerator.prototype._serializeMappings = function SourceMapGenerator_serializeMappings() {
var previousGeneratedColumn = 0;
var previousGeneratedLine = 1;
var previousOriginalColumn = 0;
var previousOriginalLine = 0;
var previousName = 0;
var previousSource = 0;
var result = '';
var mapping;
this._mappings.sort(cmpMapping);
for (var i = 0, len = this._mappings.length; i < len; i++) {
mapping = this._mappings[i];
if (mapping.generated.line !== previousGeneratedLine) {
previousGeneratedColumn = 0;
while (mapping.generated.line !== previousGeneratedLine) {
result += ';';
previousGeneratedLine++;
}
} else {
if (i > 0) {
if (!cmpMapping(mapping, this._mappings[i - 1])) {
continue;
}
result += ',';
}
}
result += base64VLQ.encode(mapping.generated.column - previousGeneratedColumn);
previousGeneratedColumn = mapping.generated.column;
if (mapping.source && mapping.original) {
result += base64VLQ.encode(this._sources.indexOf(mapping.source) - previousSource);
previousSource = this._sources.indexOf(mapping.source);
result += base64VLQ.encode(mapping.original.line - 1 - previousOriginalLine);
previousOriginalLine = mapping.original.line - 1;
result += base64VLQ.encode(mapping.original.column - previousOriginalColumn);
previousOriginalColumn = mapping.original.column;
if (mapping.name) {
result += base64VLQ.encode(this._names.indexOf(mapping.name) - previousName);
previousName = this._names.indexOf(mapping.name);
}
}
}
return result;
};
SourceMapGenerator.prototype.toJSON = function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
file: this._file,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings()
};
if (this._sourceRoot) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = map.sources.map(function (source) {
if (map.sourceRoot) {
source = util.relative(map.sourceRoot, source);
}
return Object.prototype.hasOwnProperty.call(this._sourcesContents, util.toSetString(source)) ? this._sourcesContents[util.toSetString(source)] : null;
}, this);
}
return map;
};
SourceMapGenerator.prototype.toString = function SourceMapGenerator_toString() {
return JSON.stringify(this);
};
exports.SourceMapGenerator = SourceMapGenerator;
});
});
require.define('/node_modules/source-map/lib/source-map/array-set.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
var util = require('/node_modules/source-map/lib/source-map/util.js', module);
function ArraySet() {
this._array = [];
this._set = {};
}
ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
var set = new ArraySet;
for (var i = 0, len = aArray.length; i < len; i++) {
set.add(aArray[i], aAllowDuplicates);
}
return set;
};
ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
var isDuplicate = this.has(aStr);
var idx = this._array.length;
if (!isDuplicate || aAllowDuplicates) {
this._array.push(aStr);
}
if (!isDuplicate) {
this._set[util.toSetString(aStr)] = idx;
}
};
ArraySet.prototype.has = function ArraySet_has(aStr) {
return Object.prototype.hasOwnProperty.call(this._set, util.toSetString(aStr));
};
ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
if (this.has(aStr)) {
return this._set[util.toSetString(aStr)];
}
throw new Error('"' + aStr + '" is not in the set.');
};
ArraySet.prototype.at = function ArraySet_at(aIdx) {
if (aIdx >= 0 && aIdx < this._array.length) {
return this._array[aIdx];
}
throw new Error('No element indexed by ' + aIdx);
};
ArraySet.prototype.toArray = function ArraySet_toArray() {
return this._array.slice();
};
exports.ArraySet = ArraySet;
});
});
require.define('/node_modules/source-map/lib/source-map/base64-vlq.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
var base64 = require('/node_modules/source-map/lib/source-map/base64.js', module);
var VLQ_BASE_SHIFT = 5;
var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
var VLQ_BASE_MASK = VLQ_BASE - 1;
var VLQ_CONTINUATION_BIT = VLQ_BASE;
function toVLQSigned(aValue) {
return aValue < 0 ? (-aValue << 1) + 1 : (aValue << 1) + 0;
}
function fromVLQSigned(aValue) {
var isNegative = (aValue & 1) === 1;
var shifted = aValue >> 1;
return isNegative ? -shifted : shifted;
}
exports.encode = function base64VLQ_encode(aValue) {
var encoded = '';
var digit;
var vlq = toVLQSigned(aValue);
do {
digit = vlq & VLQ_BASE_MASK;
vlq >>>= VLQ_BASE_SHIFT;
if (vlq > 0) {
digit |= VLQ_CONTINUATION_BIT;
}
encoded += base64.encode(digit);
} while (vlq > 0);
return encoded;
};
exports.decode = function base64VLQ_decode(aStr) {
var i = 0;
var strLen = aStr.length;
var result = 0;
var shift = 0;
var continuation, digit;
do {
if (i >= strLen) {
throw new Error('Expected more digits in base 64 VLQ value.');
}
digit = base64.decode(aStr.charAt(i++));
continuation = !!(digit & VLQ_CONTINUATION_BIT);
digit &= VLQ_BASE_MASK;
result = result + (digit << shift);
shift += VLQ_BASE_SHIFT;
} while (continuation);
return {
value: fromVLQSigned(result),
rest: aStr.slice(i)
};
};
});
});
require.define('/node_modules/source-map/lib/source-map/base64.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
var charToIntMap = {};
var intToCharMap = {};
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('').forEach(function (ch, index) {
charToIntMap[ch] = index;
intToCharMap[index] = ch;
});
exports.encode = function base64_encode(aNumber) {
if (aNumber in intToCharMap) {
return intToCharMap[aNumber];
}
throw new TypeError('Must be between 0 and 63: ' + aNumber);
};
exports.decode = function base64_decode(aChar) {
if (aChar in charToIntMap) {
return charToIntMap[aChar];
}
throw new TypeError('Not a valid base 64 digit: ' + aChar);
};
});
});
require.define('/node_modules/source-map/lib/source-map/source-map-consumer.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
var util = require('/node_modules/source-map/lib/source-map/util.js', module);
var binarySearch = require('/node_modules/source-map/lib/source-map/binary-search.js', module);
var ArraySet = require('/node_modules/source-map/lib/source-map/array-set.js', module).ArraySet;
var base64VLQ = require('/node_modules/source-map/lib/source-map/base64-vlq.js', module);
function SourceMapConsumer(aSourceMap) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
}
var version = util.getArg(sourceMap, 'version');
var sources = util.getArg(sourceMap, 'sources');
var names = util.getArg(sourceMap, 'names');
var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
var mappings = util.getArg(sourceMap, 'mappings');
var file = util.getArg(sourceMap, 'file', null);
if (version !== this._version) {
throw new Error('Unsupported version: ' + version);
}
this._names = ArraySet.fromArray(names, true);
this._sources = ArraySet.fromArray(sources, true);
this.sourceRoot = sourceRoot;
this.sourcesContent = sourcesContent;
this.file = file;
this._generatedMappings = [];
this._originalMappings = [];
this._parseMappings(mappings, sourceRoot);
}
SourceMapConsumer.prototype._version = 3;
Object.defineProperty(SourceMapConsumer.prototype, 'sources', {
get: function () {
return this._sources.toArray().map(function (s) {
return this.sourceRoot ? util.join(this.sourceRoot, s) : s;
}, this);
}
});
SourceMapConsumer.prototype._parseMappings = function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
var generatedLine = 1;
var previousGeneratedColumn = 0;
var previousOriginalLine = 0;
var previousOriginalColumn = 0;
var previousSource = 0;
var previousName = 0;
var mappingSeparator = /^[,;]/;
var str = aStr;
var mapping;
var temp;
while (str.length > 0) {
if (str.charAt(0) === ';') {
generatedLine++;
str = str.slice(1);
previousGeneratedColumn = 0;
} else if (str.charAt(0) === ',') {
str = str.slice(1);
} else {
mapping = {};
mapping.generatedLine = generatedLine;
temp = base64VLQ.decode(str);
mapping.generatedColumn = previousGeneratedColumn + temp.value;
previousGeneratedColumn = mapping.generatedColumn;
str = temp.rest;
if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) {
temp = base64VLQ.decode(str);
mapping.source = this._sources.at(previousSource + temp.value);
previousSource += temp.value;
str = temp.rest;
if (str.length === 0 || mappingSeparator.test(str.charAt(0))) {
throw new Error('Found a source, but no line and column');
}
temp = base64VLQ.decode(str);
mapping.originalLine = previousOriginalLine + temp.value;
previousOriginalLine = mapping.originalLine;
mapping.originalLine += 1;
str = temp.rest;
if (str.length === 0 || mappingSeparator.test(str.charAt(0))) {
throw new Error('Found a source and line, but no column');
}
temp = base64VLQ.decode(str);
mapping.originalColumn = previousOriginalColumn + temp.value;
previousOriginalColumn = mapping.originalColumn;
str = temp.rest;
if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) {
temp = base64VLQ.decode(str);
mapping.name = this._names.at(previousName + temp.value);
previousName += temp.value;
str = temp.rest;
}
}
this._generatedMappings.push(mapping);
if (typeof mapping.originalLine === 'number') {
this._originalMappings.push(mapping);
}
}
}
this._originalMappings.sort(this._compareOriginalPositions);
};
SourceMapConsumer.prototype._compareOriginalPositions = function SourceMapConsumer_compareOriginalPositions(mappingA, mappingB) {
if (mappingA.source > mappingB.source) {
return 1;
} else if (mappingA.source < mappingB.source) {
return -1;
} else {
var cmp = mappingA.originalLine - mappingB.originalLine;
return cmp === 0 ? mappingA.originalColumn - mappingB.originalColumn : cmp;
}
};
SourceMapConsumer.prototype._compareGeneratedPositions = function SourceMapConsumer_compareGeneratedPositions(mappingA, mappingB) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
return cmp === 0 ? mappingA.generatedColumn - mappingB.generatedColumn : cmp;
};
SourceMapConsumer.prototype._findMapping = function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, aColumnName, aComparator) {
if (aNeedle[aLineName] <= 0) {
throw new TypeError('Line must be greater than or equal to 1, got ' + aNeedle[aLineName]);
}
if (aNeedle[aColumnName] < 0) {
throw new TypeError('Column must be greater than or equal to 0, got ' + aNeedle[aColumnName]);
}
return binarySearch.search(aNeedle, aMappings, aComparator);
};
SourceMapConsumer.prototype.originalPositionFor = function SourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
};
var mapping = this._findMapping(needle, this._generatedMappings, 'generatedLine', 'generatedColumn', this._compareGeneratedPositions);
if (mapping) {
var source = util.getArg(mapping, 'source', null);
if (source && this.sourceRoot) {
source = util.join(this.sourceRoot, source);
}
return {
source: source,
line: util.getArg(mapping, 'originalLine', null),
column: util.getArg(mapping, 'originalColumn', null),
name: util.getArg(mapping, 'name', null)
};
}
return {
source: null,
line: null,
column: null,
name: null
};
};
SourceMapConsumer.prototype.sourceContentFor = function SourceMapConsumer_sourceContentFor(aSource) {
if (!this.sourcesContent) {
return null;
}
if (this.sourceRoot) {
aSource = util.relative(this.sourceRoot, aSource);
}
if (this._sources.has(aSource)) {
return this.sourcesContent[this._sources.indexOf(aSource)];
}
var url;
if (this.sourceRoot && (url = util.urlParse(this.sourceRoot))) {
var fileUriAbsPath = aSource.replace(/^file:\/\//, '');
if (url.scheme == 'file' && this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)];
}
if ((!url.path || url.path == '/') && this._sources.has('/' + aSource)) {
return this.sourcesContent[this._sources.indexOf('/' + aSource)];
}
}
throw new Error('"' + aSource + '" is not in the SourceMap.');
};
SourceMapConsumer.prototype.generatedPositionFor = function SourceMapConsumer_generatedPositionFor(aArgs) {
var needle = {
source: util.getArg(aArgs, 'source'),
originalLine: util.getArg(aArgs, 'line'),
originalColumn: util.getArg(aArgs, 'column')
};
if (this.sourceRoot) {
needle.source = util.relative(this.sourceRoot, needle.source);
}
var mapping = this._findMapping(needle, this._originalMappings, 'originalLine', 'originalColumn', this._compareOriginalPositions);
if (mapping) {
return {
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null)
};
}
return {
line: null,
column: null
};
};
SourceMapConsumer.GENERATED_ORDER = 1;
SourceMapConsumer.ORIGINAL_ORDER = 2;
SourceMapConsumer.prototype.eachMapping = function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
var context = aContext || null;
var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
var mappings;
switch (order) {
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error('Unknown order of iteration.');
}
var sourceRoot = this.sourceRoot;
mappings.map(function (mapping) {
var source = mapping.source;
if (source && sourceRoot) {
source = util.join(sourceRoot, source);
}
return {
source: source,
generatedLine: mapping.generatedLine,
generatedColumn: mapping.generatedColumn,
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: mapping.name
};
}).forEach(aCallback, context);
};
exports.SourceMapConsumer = SourceMapConsumer;
});
});
require.define('/node_modules/source-map/lib/source-map/binary-search.js', function (module, exports, __dirname, __filename) {
if (typeof define !== 'function') {
var define = require('/node_modules/source-map/node_modules/amdefine/amdefine.js', module)(module, require);
}
define(function (require, exports, module) {
function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) {
var mid = Math.floor((aHigh - aLow) / 2) + aLow;
var cmp = aCompare(aNeedle, aHaystack[mid]);
if (cmp === 0) {
return aHaystack[mid];
} else if (cmp > 0) {
if (aHigh - mid > 1) {
return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare);
}
return aHaystack[mid];
} else {
if (mid - aLow > 1) {
return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare);
}
return aLow < 0 ? null : aHaystack[aLow];
}
}
exports.search = function search(aNeedle, aHaystack, aCompare) {
return aHaystack.length > 0 ? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare) : null;
};
});
});
require.define('/node_modules/estraverse/estraverse.js', function (module, exports, __dirname, __filename) {
(function (root, factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
define(['exports'], factory);
} else if (typeof exports !== 'undefined') {
factory(exports);
} else {
factory(root.estraverse = {});
}
}(this, function (exports) {
'use strict';
var Syntax, isArray, VisitorOption, VisitorKeys, BREAK, SKIP;
Syntax = {
AssignmentExpression: 'AssignmentExpression',
ArrayExpression: 'ArrayExpression',
ArrowFunctionExpression: 'ArrowFunctionExpression',
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',
YieldExpression: 'YieldExpression'
};
function ignoreJSHintError() {
}
isArray = Array.isArray;
if (!isArray) {
isArray = function isArray(array) {
return Object.prototype.toString.call(array) === '[object Array]';
};
}
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 shallowCopy(obj) {
var ret = {}, key;
for (key in obj) {
if (obj.hasOwnProperty(key)) {
ret[key] = obj[key];
}
}
return ret;
}
ignoreJSHintError(shallowCopy);
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;
}
ignoreJSHintError(lowerBound);
VisitorKeys = {
AssignmentExpression: [
'left',
'right'
],
ArrayExpression: ['elements'],
ArrowFunctionExpression: [
'params',
'body'
],
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',
'handler',
'guardedHandlers',
'finalizer'
],
UnaryExpression: ['argument'],
UpdateExpression: ['argument'],
VariableDeclaration: ['declarations'],
VariableDeclarator: [
'id',
'init'
],
WhileStatement: [
'test',
'body'
],
WithStatement: [
'object',
'body'
],
YieldExpression: ['argument']
};
BREAK = {};
SKIP = {};
VisitorOption = {
Break: BREAK,
Skip: SKIP
};
function Reference(parent, key) {
this.parent = parent;
this.key = key;
}
Reference.prototype.replace = function replace(node) {
this.parent[this.key] = node;
};
function Element(node, path, wrap, ref) {
this.node = node;
this.path = path;
this.wrap = wrap;
this.ref = ref;
}
function Controller() {
}
Controller.prototype.path = function path() {
var i, iz, j, jz, result, element;
function addToPath(result, path) {
if (isArray(path)) {
for (j = 0, jz = path.length; j < jz; ++j) {
result.push(path[j]);
}
} else {
result.push(path);
}
}
if (!this.__current.path) {
return null;
}
result = [];
for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
element = this.__leavelist[i];
addToPath(result, element.path);
}
addToPath(result, this.__current.path);
return result;
};
Controller.prototype.parents = function parents() {
var i, iz, result;
result = [];
for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
result.push(this.__leavelist[i].node);
}
return result;
};
Controller.prototype.current = function current() {
return this.__current.node;
};
Controller.prototype.__execute = function __execute(callback, element) {
var previous, result;
result = undefined;
previous = this.__current;
this.__current = element;
this.__state = null;
if (callback) {
result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
}
this.__current = previous;
return result;
};
Controller.prototype.notify = function notify(flag) {
this.__state = flag;
};
Controller.prototype.skip = function () {
this.notify(SKIP);
};
Controller.prototype['break'] = function () {
this.notify(BREAK);
};
Controller.prototype.__initialize = function (root, visitor) {
this.visitor = visitor;
this.root = root;
this.__worklist = [];
this.__leavelist = [];
this.__current = null;
this.__state = null;
};
Controller.prototype.traverse = function traverse(root, visitor) {
var worklist, leavelist, element, node, nodeType, ret, key, current, current2, candidates, candidate, sentinel;
this.__initialize(root, visitor);
sentinel = {};
worklist = this.__worklist;
leavelist = this.__leavelist;
worklist.push(new Element(root, null, null, null));
leavelist.push(new Element(null, null, null, null));
while (worklist.length) {
element = worklist.pop();
if (element === sentinel) {
element = leavelist.pop();
ret = this.__execute(visitor.leave, element);
if (this.__state === BREAK || ret === BREAK) {
return;
}
continue;
}
if (element.node) {
ret = this.__execute(visitor.enter, element);
if (this.__state === BREAK || ret === BREAK) {
return;
}
worklist.push(sentinel);
leavelist.push(element);
if (this.__state === SKIP || ret === SKIP) {
continue;
}
node = element.node;
nodeType = element.wrap || node.type;
candidates = VisitorKeys[nodeType];
current = candidates.length;
while ((current -= 1) >= 0) {
key = candidates[current];
candidate = node[key];
if (!candidate) {
continue;
}
if (!isArray(candidate)) {
worklist.push(new Element(candidate, key, null, null));
continue;
}
current2 = candidate.length;
while ((current2 -= 1) >= 0) {
if (!candidate[current2]) {
continue;
}
if (nodeType === Syntax.ObjectExpression && 'properties' === candidates[current]) {
element = new Element(candidate[current2], [
key,
current2
], 'Property', null);
} else {
element = new Element(candidate[current2], [
key,
current2
], null, null);
}
worklist.push(element);
}
}
}
}
};
Controller.prototype.replace = function replace(root, visitor) {
var worklist, leavelist, node, nodeType, target, element, current, current2, candidates, candidate, sentinel, outer, key;
this.__initialize(root, visitor);
sentinel = {};
worklist = this.__worklist;
leavelist = this.__leavelist;
outer = { root: root };
element = new Element(root, null, null, new Reference(outer, 'root'));
worklist.push(element);
leavelist.push(element);
while (worklist.length) {
element = worklist.pop();
if (element === sentinel) {
element = leavelist.pop();
target = this.__execute(visitor.leave, element);
if (target !== undefined && target !== BREAK && target !== SKIP) {
element.ref.replace(target);
}
if (this.__state === BREAK || target === BREAK) {
return outer.root;
}
continue;
}
target = this.__execute(visitor.enter, element);
if (target !== undefined && target !== BREAK && target !== SKIP) {
element.ref.replace(target);
element.node = target;
}
if (this.__state === BREAK || target === BREAK) {
return outer.root;
}
node = element.node;
if (!node) {
continue;
}
worklist.push(sentinel);
leavelist.push(element);
if (this.__state === SKIP || target === SKIP) {
continue;
}
nodeType = element.wrap || node.type;
candidates = VisitorKeys[nodeType];
current = candidates.length;
while ((current -= 1) >= 0) {
key = candidates[current];
candidate = node[key];
if (!candidate) {
continue;
}
if (!isArray(candidate)) {
worklist.push(new Element(candidate, key, null, new Reference(node, key)));
continue;
}
current2 = candidate.length;
while ((current2 -= 1) >= 0) {
if (!candidate[current2]) {
continue;
}
if (nodeType === Syntax.ObjectExpression && 'properties' === candidates[current]) {
element = new Element(candidate[current2], [
key,
current2
], 'Property', new Reference(candidate, current2));
} else {
element = new Element(candidate[current2], [
key,
current2
], null, new Reference(candidate, current2));
}
worklist.push(element);
}
}
}
return outer.root;
};
function traverse(root, visitor) {
var controller = new Controller;
return controller.traverse(root, visitor);
}
function replace(root, visitor) {
var controller = new Controller;
return controller.replace(root, visitor);
}
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) {
var comments = [], comment, len, i, cursor;
if (!tree.range) {
throw new Error('attachComments needs range information');
}
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));
}
cursor = 0;
traverse(tree, {
enter: function (node) {
var comment;
while (cursor < comments.length) {
comment = comments[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(cursor, 1);
} else {
cursor += 1;
}
}
if (cursor === comments.length) {
return VisitorOption.Break;
}
if (comments[cursor].extendedRange[0] > node.range[1]) {
return VisitorOption.Skip;
}
}
});
cursor = 0;
traverse(tree, {
leave: function (node) {
var comment;
while (cursor < comments.length) {
comment = comments[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(cursor, 1);
} else {
cursor += 1;
}
}
if (cursor === comments.length) {
return VisitorOption.Break;
}
if (comments[cursor].extendedRange[0] > node.range[1]) {
return VisitorOption.Skip;
}
}
});
return tree;
}
exports.version = '1.3.1';
exports.Syntax = Syntax;
exports.traverse = traverse;
exports.replace = replace;
exports.attachComments = attachComments;
exports.VisitorKeys = VisitorKeys;
exports.VisitorOption = VisitorOption;
exports.Controller = Controller;
}));
});
require('/tools/entry-point.js');
}.call(this, this));