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Coding/BinaryDad.Coding/wwwroot/js/ace/worker-javascript.js

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a lot of progress on jotted editor
2021-07-20 02:02:14 +00:00
"no use strict";
!(function(window) {
if (typeof window.window != "undefined" && window.document)
return;
if (window.require && window.define)
return;
if (!window.console) {
window.console = function() {
var msgs = Array.prototype.slice.call(arguments, 0);
postMessage({type: "log", data: msgs});
};
window.console.error =
window.console.warn =
window.console.log =
window.console.trace = window.console;
}
window.window = window;
window.ace = window;
window.onerror = function(message, file, line, col, err) {
postMessage({type: "error", data: {
message: message,
data: err.data,
file: file,
line: line,
col: col,
stack: err.stack
}});
};
window.normalizeModule = function(parentId, moduleName) {
// normalize plugin requires
if (moduleName.indexOf("!") !== -1) {
var chunks = moduleName.split("!");
return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]);
}
// normalize relative requires
if (moduleName.charAt(0) == ".") {
var base = parentId.split("/").slice(0, -1).join("/");
moduleName = (base ? base + "/" : "") + moduleName;
while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
var previous = moduleName;
moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
}
}
return moduleName;
};
window.require = function require(parentId, id) {
if (!id) {
id = parentId;
parentId = null;
}
if (!id.charAt)
throw new Error("worker.js require() accepts only (parentId, id) as arguments");
id = window.normalizeModule(parentId, id);
var module = window.require.modules[id];
if (module) {
if (!module.initialized) {
module.initialized = true;
module.exports = module.factory().exports;
}
return module.exports;
}
if (!window.require.tlns)
return console.log("unable to load " + id);
var path = resolveModuleId(id, window.require.tlns);
if (path.slice(-3) != ".js") path += ".js";
window.require.id = id;
window.require.modules[id] = {}; // prevent infinite loop on broken modules
importScripts(path);
return window.require(parentId, id);
};
function resolveModuleId(id, paths) {
var testPath = id, tail = "";
while (testPath) {
var alias = paths[testPath];
if (typeof alias == "string") {
return alias + tail;
} else if (alias) {
return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name);
} else if (alias === false) {
return "";
}
var i = testPath.lastIndexOf("/");
if (i === -1) break;
tail = testPath.substr(i) + tail;
testPath = testPath.slice(0, i);
}
return id;
}
window.require.modules = {};
window.require.tlns = {};
window.define = function(id, deps, factory) {
if (arguments.length == 2) {
factory = deps;
if (typeof id != "string") {
deps = id;
id = window.require.id;
}
} else if (arguments.length == 1) {
factory = id;
deps = [];
id = window.require.id;
}
if (typeof factory != "function") {
window.require.modules[id] = {
exports: factory,
initialized: true
};
return;
}
if (!deps.length)
// If there is no dependencies, we inject "require", "exports" and
// "module" as dependencies, to provide CommonJS compatibility.
deps = ["require", "exports", "module"];
var req = function(childId) {
return window.require(id, childId);
};
window.require.modules[id] = {
exports: {},
factory: function() {
var module = this;
var returnExports = factory.apply(this, deps.slice(0, factory.length).map(function(dep) {
switch (dep) {
// Because "require", "exports" and "module" aren't actual
// dependencies, we must handle them seperately.
case "require": return req;
case "exports": return module.exports;
case "module": return module;
// But for all other dependencies, we can just go ahead and
// require them.
default: return req(dep);
}
}));
if (returnExports)
module.exports = returnExports;
return module;
}
};
};
window.define.amd = {};
require.tlns = {};
window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
for (var i in topLevelNamespaces)
require.tlns[i] = topLevelNamespaces[i];
};
window.initSender = function initSender() {
var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter;
var oop = window.require("ace/lib/oop");
var Sender = function() {};
(function() {
oop.implement(this, EventEmitter);
this.callback = function(data, callbackId) {
postMessage({
type: "call",
id: callbackId,
data: data
});
};
this.emit = function(name, data) {
postMessage({
type: "event",
name: name,
data: data
});
};
}).call(Sender.prototype);
return new Sender();
};
var main = window.main = null;
var sender = window.sender = null;
window.onmessage = function(e) {
var msg = e.data;
if (msg.event && sender) {
sender._signal(msg.event, msg.data);
}
else if (msg.command) {
if (main[msg.command])
main[msg.command].apply(main, msg.args);
else if (window[msg.command])
window[msg.command].apply(window, msg.args);
else
throw new Error("Unknown command:" + msg.command);
}
else if (msg.init) {
window.initBaseUrls(msg.tlns);
sender = window.sender = window.initSender();
var clazz = require(msg.module)[msg.classname];
main = window.main = new clazz(sender);
}
};
})(this);
define("ace/lib/oop",[], function(require, exports, module) {
"use strict";
exports.inherits = function(ctor, superCtor) {
ctor.super_ = superCtor;
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
exports.mixin = function(obj, mixin) {
for (var key in mixin) {
obj[key] = mixin[key];
}
return obj;
};
exports.implement = function(proto, mixin) {
exports.mixin(proto, mixin);
};
});
define("ace/range",[], function(require, exports, module) {
"use strict";
var comparePoints = function(p1, p2) {
return p1.row - p2.row || p1.column - p2.column;
};
var Range = function(startRow, startColumn, endRow, endColumn) {
this.start = {
row: startRow,
column: startColumn
};
this.end = {
row: endRow,
column: endColumn
};
};
(function() {
this.isEqual = function(range) {
return this.start.row === range.start.row &&
this.end.row === range.end.row &&
this.start.column === range.start.column &&
this.end.column === range.end.column;
};
this.toString = function() {
return ("Range: [" + this.start.row + "/" + this.start.column +
"] -> [" + this.end.row + "/" + this.end.column + "]");
};
this.contains = function(row, column) {
return this.compare(row, column) == 0;
};
this.compareRange = function(range) {
var cmp,
end = range.end,
start = range.start;
cmp = this.compare(end.row, end.column);
if (cmp == 1) {
cmp = this.compare(start.row, start.column);
if (cmp == 1) {
return 2;
} else if (cmp == 0) {
return 1;
} else {
return 0;
}
} else if (cmp == -1) {
return -2;
} else {
cmp = this.compare(start.row, start.column);
if (cmp == -1) {
return -1;
} else if (cmp == 1) {
return 42;
} else {
return 0;
}
}
};
this.comparePoint = function(p) {
return this.compare(p.row, p.column);
};
this.containsRange = function(range) {
return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
};
this.intersects = function(range) {
var cmp = this.compareRange(range);
return (cmp == -1 || cmp == 0 || cmp == 1);
};
this.isEnd = function(row, column) {
return this.end.row == row && this.end.column == column;
};
this.isStart = function(row, column) {
return this.start.row == row && this.start.column == column;
};
this.setStart = function(row, column) {
if (typeof row == "object") {
this.start.column = row.column;
this.start.row = row.row;
} else {
this.start.row = row;
this.start.column = column;
}
};
this.setEnd = function(row, column) {
if (typeof row == "object") {
this.end.column = row.column;
this.end.row = row.row;
} else {
this.end.row = row;
this.end.column = column;
}
};
this.inside = function(row, column) {
if (this.compare(row, column) == 0) {
if (this.isEnd(row, column) || this.isStart(row, column)) {
return false;
} else {
return true;
}
}
return false;
};
this.insideStart = function(row, column) {
if (this.compare(row, column) == 0) {
if (this.isEnd(row, column)) {
return false;
} else {
return true;
}
}
return false;
};
this.insideEnd = function(row, column) {
if (this.compare(row, column) == 0) {
if (this.isStart(row, column)) {
return false;
} else {
return true;
}
}
return false;
};
this.compare = function(row, column) {
if (!this.isMultiLine()) {
if (row === this.start.row) {
return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
}
}
if (row < this.start.row)
return -1;
if (row > this.end.row)
return 1;
if (this.start.row === row)
return column >= this.start.column ? 0 : -1;
if (this.end.row === row)
return column <= this.end.column ? 0 : 1;
return 0;
};
this.compareStart = function(row, column) {
if (this.start.row == row && this.start.column == column) {
return -1;
} else {
return this.compare(row, column);
}
};
this.compareEnd = function(row, column) {
if (this.end.row == row && this.end.column == column) {
return 1;
} else {
return this.compare(row, column);
}
};
this.compareInside = function(row, column) {
if (this.end.row == row && this.end.column == column) {
return 1;
} else if (this.start.row == row && this.start.column == column) {
return -1;
} else {
return this.compare(row, column);
}
};
this.clipRows = function(firstRow, lastRow) {
if (this.end.row > lastRow)
var end = {row: lastRow + 1, column: 0};
else if (this.end.row < firstRow)
var end = {row: firstRow, column: 0};
if (this.start.row > lastRow)
var start = {row: lastRow + 1, column: 0};
else if (this.start.row < firstRow)
var start = {row: firstRow, column: 0};
return Range.fromPoints(start || this.start, end || this.end);
};
this.extend = function(row, column) {
var cmp = this.compare(row, column);
if (cmp == 0)
return this;
else if (cmp == -1)
var start = {row: row, column: column};
else
var end = {row: row, column: column};
return Range.fromPoints(start || this.start, end || this.end);
};
this.isEmpty = function() {
return (this.start.row === this.end.row && this.start.column === this.end.column);
};
this.isMultiLine = function() {
return (this.start.row !== this.end.row);
};
this.clone = function() {
return Range.fromPoints(this.start, this.end);
};
this.collapseRows = function() {
if (this.end.column == 0)
return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0);
else
return new Range(this.start.row, 0, this.end.row, 0);
};
this.toScreenRange = function(session) {
var screenPosStart = session.documentToScreenPosition(this.start);
var screenPosEnd = session.documentToScreenPosition(this.end);
return new Range(
screenPosStart.row, screenPosStart.column,
screenPosEnd.row, screenPosEnd.column
);
};
this.moveBy = function(row, column) {
this.start.row += row;
this.start.column += column;
this.end.row += row;
this.end.column += column;
};
}).call(Range.prototype);
Range.fromPoints = function(start, end) {
return new Range(start.row, start.column, end.row, end.column);
};
Range.comparePoints = comparePoints;
Range.comparePoints = function(p1, p2) {
return p1.row - p2.row || p1.column - p2.column;
};
exports.Range = Range;
});
define("ace/apply_delta",[], function(require, exports, module) {
"use strict";
function throwDeltaError(delta, errorText){
console.log("Invalid Delta:", delta);
throw "Invalid Delta: " + errorText;
}
function positionInDocument(docLines, position) {
return position.row >= 0 && position.row < docLines.length &&
position.column >= 0 && position.column <= docLines[position.row].length;
}
function validateDelta(docLines, delta) {
if (delta.action != "insert" && delta.action != "remove")
throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
if (!(delta.lines instanceof Array))
throwDeltaError(delta, "delta.lines must be an Array");
if (!delta.start || !delta.end)
throwDeltaError(delta, "delta.start/end must be an present");
var start = delta.start;
if (!positionInDocument(docLines, delta.start))
throwDeltaError(delta, "delta.start must be contained in document");
var end = delta.end;
if (delta.action == "remove" && !positionInDocument(docLines, end))
throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
var numRangeRows = end.row - start.row;
var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
throwDeltaError(delta, "delta.range must match delta lines");
}
exports.applyDelta = function(docLines, delta, doNotValidate) {
var row = delta.start.row;
var startColumn = delta.start.column;
var line = docLines[row] || "";
switch (delta.action) {
case "insert":
var lines = delta.lines;
if (lines.length === 1) {
docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
} else {
var args = [row, 1].concat(delta.lines);
docLines.splice.apply(docLines, args);
docLines[row] = line.substring(0, startColumn) + docLines[row];
docLines[row + delta.lines.length - 1] += line.substring(startColumn);
}
break;
case "remove":
var endColumn = delta.end.column;
var endRow = delta.end.row;
if (row === endRow) {
docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
} else {
docLines.splice(
row, endRow - row + 1,
line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
);
}
break;
}
};
});
define("ace/lib/event_emitter",[], function(require, exports, module) {
"use strict";
var EventEmitter = {};
var stopPropagation = function() { this.propagationStopped = true; };
var preventDefault = function() { this.defaultPrevented = true; };
EventEmitter._emit =
EventEmitter._dispatchEvent = function(eventName, e) {
this._eventRegistry || (this._eventRegistry = {});
this._defaultHandlers || (this._defaultHandlers = {});
var listeners = this._eventRegistry[eventName] || [];
var defaultHandler = this._defaultHandlers[eventName];
if (!listeners.length && !defaultHandler)
return;
if (typeof e != "object" || !e)
e = {};
if (!e.type)
e.type = eventName;
if (!e.stopPropagation)
e.stopPropagation = stopPropagation;
if (!e.preventDefault)
e.preventDefault = preventDefault;
listeners = listeners.slice();
for (var i=0; i<listeners.length; i++) {
listeners[i](e, this);
if (e.propagationStopped)
break;
}
if (defaultHandler && !e.defaultPrevented)
return defaultHandler(e, this);
};
EventEmitter._signal = function(eventName, e) {
var listeners = (this._eventRegistry || {})[eventName];
if (!listeners)
return;
listeners = listeners.slice();
for (var i=0; i<listeners.length; i++)
listeners[i](e, this);
};
EventEmitter.once = function(eventName, callback) {
var _self = this;
this.on(eventName, function newCallback() {
_self.off(eventName, newCallback);
callback.apply(null, arguments);
});
if (!callback) {
return new Promise(function(resolve) {
callback = resolve;
});
}
};
EventEmitter.setDefaultHandler = function(eventName, callback) {
var handlers = this._defaultHandlers;
if (!handlers)
handlers = this._defaultHandlers = {_disabled_: {}};
if (handlers[eventName]) {
var old = handlers[eventName];
var disabled = handlers._disabled_[eventName];
if (!disabled)
handlers._disabled_[eventName] = disabled = [];
disabled.push(old);
var i = disabled.indexOf(callback);
if (i != -1)
disabled.splice(i, 1);
}
handlers[eventName] = callback;
};
EventEmitter.removeDefaultHandler = function(eventName, callback) {
var handlers = this._defaultHandlers;
if (!handlers)
return;
var disabled = handlers._disabled_[eventName];
if (handlers[eventName] == callback) {
if (disabled)
this.setDefaultHandler(eventName, disabled.pop());
} else if (disabled) {
var i = disabled.indexOf(callback);
if (i != -1)
disabled.splice(i, 1);
}
};
EventEmitter.on =
EventEmitter.addEventListener = function(eventName, callback, capturing) {
this._eventRegistry = this._eventRegistry || {};
var listeners = this._eventRegistry[eventName];
if (!listeners)
listeners = this._eventRegistry[eventName] = [];
if (listeners.indexOf(callback) == -1)
listeners[capturing ? "unshift" : "push"](callback);
return callback;
};
EventEmitter.off =
EventEmitter.removeListener =
EventEmitter.removeEventListener = function(eventName, callback) {
this._eventRegistry = this._eventRegistry || {};
var listeners = this._eventRegistry[eventName];
if (!listeners)
return;
var index = listeners.indexOf(callback);
if (index !== -1)
listeners.splice(index, 1);
};
EventEmitter.removeAllListeners = function(eventName) {
if (!eventName) this._eventRegistry = this._defaultHandlers = undefined;
if (this._eventRegistry) this._eventRegistry[eventName] = undefined;
if (this._defaultHandlers) this._defaultHandlers[eventName] = undefined;
};
exports.EventEmitter = EventEmitter;
});
define("ace/anchor",[], function(require, exports, module) {
"use strict";
var oop = require("./lib/oop");
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var Anchor = exports.Anchor = function(doc, row, column) {
this.$onChange = this.onChange.bind(this);
this.attach(doc);
if (typeof column == "undefined")
this.setPosition(row.row, row.column);
else
this.setPosition(row, column);
};
(function() {
oop.implement(this, EventEmitter);
this.getPosition = function() {
return this.$clipPositionToDocument(this.row, this.column);
};
this.getDocument = function() {
return this.document;
};
this.$insertRight = false;
this.onChange = function(delta) {
if (delta.start.row == delta.end.row && delta.start.row != this.row)
return;
if (delta.start.row > this.row)
return;
var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
this.setPosition(point.row, point.column, true);
};
function $pointsInOrder(point1, point2, equalPointsInOrder) {
var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
}
function $getTransformedPoint(delta, point, moveIfEqual) {
var deltaIsInsert = delta.action == "insert";
var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
var deltaStart = delta.start;
var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
return {
row: point.row,
column: point.column
};
}
if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
return {
row: point.row + deltaRowShift,
column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
};
}
return {
row: deltaStart.row,
column: deltaStart.column
};
}
this.setPosition = function(row, column, noClip) {
var pos;
if (noClip) {
pos = {
row: row,
column: column
};
} else {
pos = this.$clipPositionToDocument(row, column);
}
if (this.row == pos.row && this.column == pos.column)
return;
var old = {
row: this.row,
column: this.column
};
this.row = pos.row;
this.column = pos.column;
this._signal("change", {
old: old,
value: pos
});
};
this.detach = function() {
this.document.off("change", this.$onChange);
};
this.attach = function(doc) {
this.document = doc || this.document;
this.document.on("change", this.$onChange);
};
this.$clipPositionToDocument = function(row, column) {
var pos = {};
if (row >= this.document.getLength()) {
pos.row = Math.max(0, this.document.getLength() - 1);
pos.column = this.document.getLine(pos.row).length;
}
else if (row < 0) {
pos.row = 0;
pos.column = 0;
}
else {
pos.row = row;
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
}
if (column < 0)
pos.column = 0;
return pos;
};
}).call(Anchor.prototype);
});
define("ace/document",[], function(require, exports, module) {
"use strict";
var oop = require("./lib/oop");
var applyDelta = require("./apply_delta").applyDelta;
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var Range = require("./range").Range;
var Anchor = require("./anchor").Anchor;
var Document = function(textOrLines) {
this.$lines = [""];
if (textOrLines.length === 0) {
this.$lines = [""];
} else if (Array.isArray(textOrLines)) {
this.insertMergedLines({row: 0, column: 0}, textOrLines);
} else {
this.insert({row: 0, column:0}, textOrLines);
}
};
(function() {
oop.implement(this, EventEmitter);
this.setValue = function(text) {
var len = this.getLength() - 1;
this.remove(new Range(0, 0, len, this.getLine(len).length));
this.insert({row: 0, column: 0}, text);
};
this.getValue = function() {
return this.getAllLines().join(this.getNewLineCharacter());
};
this.createAnchor = function(row, column) {
return new Anchor(this, row, column);
};
if ("aaa".split(/a/).length === 0) {
this.$split = function(text) {
return text.replace(/\r\n|\r/g, "\n").split("\n");
};
} else {
this.$split = function(text) {
return text.split(/\r\n|\r|\n/);
};
}
this.$detectNewLine = function(text) {
var match = text.match(/^.*?(\r\n|\r|\n)/m);
this.$autoNewLine = match ? match[1] : "\n";
this._signal("changeNewLineMode");
};
this.getNewLineCharacter = function() {
switch (this.$newLineMode) {
case "windows":
return "\r\n";
case "unix":
return "\n";
default:
return this.$autoNewLine || "\n";
}
};
this.$autoNewLine = "";
this.$newLineMode = "auto";
this.setNewLineMode = function(newLineMode) {
if (this.$newLineMode === newLineMode)
return;
this.$newLineMode = newLineMode;
this._signal("changeNewLineMode");
};
this.getNewLineMode = function() {
return this.$newLineMode;
};
this.isNewLine = function(text) {
return (text == "\r\n" || text == "\r" || text == "\n");
};
this.getLine = function(row) {
return this.$lines[row] || "";
};
this.getLines = function(firstRow, lastRow) {
return this.$lines.slice(firstRow, lastRow + 1);
};
this.getAllLines = function() {
return this.getLines(0, this.getLength());
};
this.getLength = function() {
return this.$lines.length;
};
this.getTextRange = function(range) {
return this.getLinesForRange(range).join(this.getNewLineCharacter());
};
this.getLinesForRange = function(range) {
var lines;
if (range.start.row === range.end.row) {
lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
} else {
lines = this.getLines(range.start.row, range.end.row);
lines[0] = (lines[0] || "").substring(range.start.column);
var l = lines.length - 1;
if (range.end.row - range.start.row == l)
lines[l] = lines[l].substring(0, range.end.column);
}
return lines;
};
this.insertLines = function(row, lines) {
console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
return this.insertFullLines(row, lines);
};
this.removeLines = function(firstRow, lastRow) {
console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
return this.removeFullLines(firstRow, lastRow);
};
this.insertNewLine = function(position) {
console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
return this.insertMergedLines(position, ["", ""]);
};
this.insert = function(position, text) {
if (this.getLength() <= 1)
this.$detectNewLine(text);
return this.insertMergedLines(position, this.$split(text));
};
this.insertInLine = function(position, text) {
var start = this.clippedPos(position.row, position.column);
var end = this.pos(position.row, position.column + text.length);
this.applyDelta({
start: start,
end: end,
action: "insert",
lines: [text]
}, true);
return this.clonePos(end);
};
this.clippedPos = function(row, column) {
var length = this.getLength();
if (row === undefined) {
row = length;
} else if (row < 0) {
row = 0;
} else if (row >= length) {
row = length - 1;
column = undefined;
}
var line = this.getLine(row);
if (column == undefined)
column = line.length;
column = Math.min(Math.max(column, 0), line.length);
return {row: row, column: column};
};
this.clonePos = function(pos) {
return {row: pos.row, column: pos.column};
};
this.pos = function(row, column) {
return {row: row, column: column};
};
this.$clipPosition = function(position) {
var length = this.getLength();
if (position.row >= length) {
position.row = Math.max(0, length - 1);
position.column = this.getLine(length - 1).length;
} else {
position.row = Math.max(0, position.row);
position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
}
return position;
};
this.insertFullLines = function(row, lines) {
row = Math.min(Math.max(row, 0), this.getLength());
var column = 0;
if (row < this.getLength()) {
lines = lines.concat([""]);
column = 0;
} else {
lines = [""].concat(lines);
row--;
column = this.$lines[row].length;
}
this.insertMergedLines({row: row, column: column}, lines);
};
this.insertMergedLines = function(position, lines) {
var start = this.clippedPos(position.row, position.column);
var end = {
row: start.row + lines.length - 1,
column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
};
this.applyDelta({
start: start,
end: end,
action: "insert",
lines: lines
});
return this.clonePos(end);
};
this.remove = function(range) {
var start = this.clippedPos(range.start.row, range.start.column);
var end = this.clippedPos(range.end.row, range.end.column);
this.applyDelta({
start: start,
end: end,
action: "remove",
lines: this.getLinesForRange({start: start, end: end})
});
return this.clonePos(start);
};
this.removeInLine = function(row, startColumn, endColumn) {
var start = this.clippedPos(row, startColumn);
var end = this.clippedPos(row, endColumn);
this.applyDelta({
start: start,
end: end,
action: "remove",
lines: this.getLinesForRange({start: start, end: end})
}, true);
return this.clonePos(start);
};
this.removeFullLines = function(firstRow, lastRow) {
firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
var deleteLastNewLine = lastRow < this.getLength() - 1;
var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow );
var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 );
var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow );
var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length );
var range = new Range(startRow, startCol, endRow, endCol);
var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
this.applyDelta({
start: range.start,
end: range.end,
action: "remove",
lines: this.getLinesForRange(range)
});
return deletedLines;
};
this.removeNewLine = function(row) {
if (row < this.getLength() - 1 && row >= 0) {
this.applyDelta({
start: this.pos(row, this.getLine(row).length),
end: this.pos(row + 1, 0),
action: "remove",
lines: ["", ""]
});
}
};
this.replace = function(range, text) {
if (!(range instanceof Range))
range = Range.fromPoints(range.start, range.end);
if (text.length === 0 && range.isEmpty())
return range.start;
if (text == this.getTextRange(range))
return range.end;
this.remove(range);
var end;
if (text) {
end = this.insert(range.start, text);
}
else {
end = range.start;
}
return end;
};
this.applyDeltas = function(deltas) {
for (var i=0; i<deltas.length; i++) {
this.applyDelta(deltas[i]);
}
};
this.revertDeltas = function(deltas) {
for (var i=deltas.length-1; i>=0; i--) {
this.revertDelta(deltas[i]);
}
};
this.applyDelta = function(delta, doNotValidate) {
var isInsert = delta.action == "insert";
if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
: !Range.comparePoints(delta.start, delta.end)) {
return;
}
if (isInsert && delta.lines.length > 20000) {
this.$splitAndapplyLargeDelta(delta, 20000);
}
else {
applyDelta(this.$lines, delta, doNotValidate);
this._signal("change", delta);
}
};
this.$safeApplyDelta = function(delta) {
var docLength = this.$lines.length;
if (
delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
|| delta.action == "insert" && delta.start.row <= docLength
) {
this.applyDelta(delta);
}
};
this.$splitAndapplyLargeDelta = function(delta, MAX) {
var lines = delta.lines;
var l = lines.length - MAX + 1;
var row = delta.start.row;
var column = delta.start.column;
for (var from = 0, to = 0; from < l; from = to) {
to += MAX - 1;
var chunk = lines.slice(from, to);
chunk.push("");
this.applyDelta({
start: this.pos(row + from, column),
end: this.pos(row + to, column = 0),
action: delta.action,
lines: chunk
}, true);
}
delta.lines = lines.slice(from);
delta.start.row = row + from;
delta.start.column = column;
this.applyDelta(delta, true);
};
this.revertDelta = function(delta) {
this.$safeApplyDelta({
start: this.clonePos(delta.start),
end: this.clonePos(delta.end),
action: (delta.action == "insert" ? "remove" : "insert"),
lines: delta.lines.slice()
});
};
this.indexToPosition = function(index, startRow) {
var lines = this.$lines || this.getAllLines();
var newlineLength = this.getNewLineCharacter().length;
for (var i = startRow || 0, l = lines.length; i < l; i++) {
index -= lines[i].length + newlineLength;
if (index < 0)
return {row: i, column: index + lines[i].length + newlineLength};
}
return {row: l-1, column: index + lines[l-1].length + newlineLength};
};
this.positionToIndex = function(pos, startRow) {
var lines = this.$lines || this.getAllLines();
var newlineLength = this.getNewLineCharacter().length;
var index = 0;
var row = Math.min(pos.row, lines.length);
for (var i = startRow || 0; i < row; ++i)
index += lines[i].length + newlineLength;
return index + pos.column;
};
}).call(Document.prototype);
exports.Document = Document;
});
define("ace/lib/lang",[], function(require, exports, module) {
"use strict";
exports.last = function(a) {
return a[a.length - 1];
};
exports.stringReverse = function(string) {
return string.split("").reverse().join("");
};
exports.stringRepeat = function (string, count) {
var result = '';
while (count > 0) {
if (count & 1)
result += string;
if (count >>= 1)
string += string;
}
return result;
};
var trimBeginRegexp = /^\s\s*/;
var trimEndRegexp = /\s\s*$/;
exports.stringTrimLeft = function (string) {
return string.replace(trimBeginRegexp, '');
};
exports.stringTrimRight = function (string) {
return string.replace(trimEndRegexp, '');
};
exports.copyObject = function(obj) {
var copy = {};
for (var key in obj) {
copy[key] = obj[key];
}
return copy;
};
exports.copyArray = function(array){
var copy = [];
for (var i=0, l=array.length; i<l; i++) {
if (array[i] && typeof array[i] == "object")
copy[i] = this.copyObject(array[i]);
else
copy[i] = array[i];
}
return copy;
};
exports.deepCopy = function deepCopy(obj) {
if (typeof obj !== "object" || !obj)
return obj;
var copy;
if (Array.isArray(obj)) {
copy = [];
for (var key = 0; key < obj.length; key++) {
copy[key] = deepCopy(obj[key]);
}
return copy;
}
if (Object.prototype.toString.call(obj) !== "[object Object]")
return obj;
copy = {};
for (var key in obj)
copy[key] = deepCopy(obj[key]);
return copy;
};
exports.arrayToMap = function(arr) {
var map = {};
for (var i=0; i<arr.length; i++) {
map[arr[i]] = 1;
}
return map;
};
exports.createMap = function(props) {
var map = Object.create(null);
for (var i in props) {
map[i] = props[i];
}
return map;
};
exports.arrayRemove = function(array, value) {
for (var i = 0; i <= array.length; i++) {
if (value === array[i]) {
array.splice(i, 1);
}
}
};
exports.escapeRegExp = function(str) {
return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
};
exports.escapeHTML = function(str) {
return ("" + str).replace(/&/g, "&#38;").replace(/"/g, "&#34;").replace(/'/g, "&#39;").replace(/</g, "&#60;");
};
exports.getMatchOffsets = function(string, regExp) {
var matches = [];
string.replace(regExp, function(str) {
matches.push({
offset: arguments[arguments.length-2],
length: str.length
});
});
return matches;
};
exports.deferredCall = function(fcn) {
var timer = null;
var callback = function() {
timer = null;
fcn();
};
var deferred = function(timeout) {
deferred.cancel();
timer = setTimeout(callback, timeout || 0);
return deferred;
};
deferred.schedule = deferred;
deferred.call = function() {
this.cancel();
fcn();
return deferred;
};
deferred.cancel = function() {
clearTimeout(timer);
timer = null;
return deferred;
};
deferred.isPending = function() {
return timer;
};
return deferred;
};
exports.delayedCall = function(fcn, defaultTimeout) {
var timer = null;
var callback = function() {
timer = null;
fcn();
};
var _self = function(timeout) {
if (timer == null)
timer = setTimeout(callback, timeout || defaultTimeout);
};
_self.delay = function(timeout) {
timer && clearTimeout(timer);
timer = setTimeout(callback, timeout || defaultTimeout);
};
_self.schedule = _self;
_self.call = function() {
this.cancel();
fcn();
};
_self.cancel = function() {
timer && clearTimeout(timer);
timer = null;
};
_self.isPending = function() {
return timer;
};
return _self;
};
});
define("ace/worker/mirror",[], function(require, exports, module) {
"use strict";
var Range = require("../range").Range;
var Document = require("../document").Document;
var lang = require("../lib/lang");
var Mirror = exports.Mirror = function(sender) {
this.sender = sender;
var doc = this.doc = new Document("");
var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
var _self = this;
sender.on("change", function(e) {
var data = e.data;
if (data[0].start) {
doc.applyDeltas(data);
} else {
for (var i = 0; i < data.length; i += 2) {
if (Array.isArray(data[i+1])) {
var d = {action: "insert", start: data[i], lines: data[i+1]};
} else {
var d = {action: "remove", start: data[i], end: data[i+1]};
}
doc.applyDelta(d, true);
}
}
if (_self.$timeout)
return deferredUpdate.schedule(_self.$timeout);
_self.onUpdate();
});
};
(function() {
this.$timeout = 500;
this.setTimeout = function(timeout) {
this.$timeout = timeout;
};
this.setValue = function(value) {
this.doc.setValue(value);
this.deferredUpdate.schedule(this.$timeout);
};
this.getValue = function(callbackId) {
this.sender.callback(this.doc.getValue(), callbackId);
};
this.onUpdate = function() {
};
this.isPending = function() {
return this.deferredUpdate.isPending();
};
}).call(Mirror.prototype);
});
define("ace/mode/javascript/jshint",[], function(require, exports, module) {
module.exports = (function() {
function outer(modules, cache, entry) {
var previousRequire = typeof require == "function" && require;
function newRequire(name, jumped){
if(!cache[name]) {
if(!modules[name]) {
var currentRequire = typeof require == "function" && require;
if (!jumped && currentRequire) return currentRequire(name, true);
if (previousRequire) return previousRequire(name, true);
var err = new Error('Cannot find module \'' + name + '\'');
err.code = 'MODULE_NOT_FOUND';
throw err;
}
var m = cache[name] = {exports:{}};
modules[name][0].call(m.exports, function(x){
var id = modules[name][1][x];
return newRequire(id ? id : x);
},m,m.exports,outer,modules,cache,entry);
}
return cache[name].exports;
}
for(var i=0;i<entry.length;i++) newRequire(entry[i]);
return newRequire(entry[0]);
}
return outer;
})()
({"/../../jshint/data/ascii-identifier-data.js":[function(_dereq_,module,exports){
var identifierStartTable = [];
for (var i = 0; i < 128; i++) {
identifierStartTable[i] =
i === 36 || // $
i >= 65 && i <= 90 || // A-Z
i === 95 || // _
i >= 97 && i <= 122; // a-z
}
var identifierPartTable = [];
for (var i = 0; i < 128; i++) {
identifierPartTable[i] =
identifierStartTable[i] || // $, _, A-Z, a-z
i >= 48 && i <= 57; // 0-9
}
module.exports = {
asciiIdentifierStartTable: identifierStartTable,
asciiIdentifierPartTable: identifierPartTable
};
},{}],"/../../jshint/data/es5-identifier-names.js":[function(_dereq_,module,exports){
module.exports = /^(?:[\$A-Z_a-z\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0525\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0621-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971\u0972\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D28\u0D2A-\u0D39\u0D3D\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC\u0EDD\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8B\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10D0-\u10FA\u10FC\u1100-\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\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1D00-\u1DBF\u1E00-\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\u2071\u207F\u2090-\u2094\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-\u2CEE\u2D00-\u2D25\u2D30-\u2D65\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31B7\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCB\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA65F\uA662-\uA66E\uA67F-\uA697\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B\uA78C\uA7FB-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA2D\uFA30-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC])(?:[\$0-9A-Z_a-z\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-
},{}],"/../../jshint/data/non-ascii-identifier-part-only.js":[function(_dereq_,module,exports){
var str = '183,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,842,843,844,845,846,847,848,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,903,1155,1156,1157,1158,1159,1425,1426,1427,1428,1429,1430,1431,1432,1433,1434,1435,1436,1437,1438,1439,1440,1441,1442,1443,1444,1445,1446,1447,1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1471,1473,1474,1476,1477,1479,1552,1553,1554,1555,1556,1557,1558,1559,1560,1561,1562,1611,1612,1613,1614,1615,1616,1617,1618,1619,1620,1621,1622,1623,1624,1625,1626,1627,1628,1629,1630,1631,1632,1633,1634,1635,1636,1637,1638,1639,1640,1641,1648,1750,1751,1752,1753,1754,1755,1756,1759,1760,1761,1762,1763,1764,1767,1768,1770,1771,1772,1773,1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1809,1840,1841,1842,1843,1844,1845,1846,1847,1848,1849,1850,1851,1852,1853,1854,1855,1856,1857,1858,1859,1860,1861,1862,1863,1864,1865,1866,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,2027,2028,2029,2030,2031,2032,2033,2034,2035,2045,2070,2071,2072,2073,2075,2076,2077,2078,2079,2080,2081,2082,2083,2085,2086,2087,2089,2090,2091,2092,2093,2137,2138,2139,2259,2260,2261,2262,2263,2264,2265,2266,2267,2268,2269,2270,2271,2272,2273,2275,2276,2277,2278,2279,2280,2281,2282,2283,2284,2285,2286,2287,2288,2289,2290,2291,2292,2293,2294,2295,2296,2297,2298,2299,2300,2301,2302,2303,2304,2305,2306,2307,2362,2363,2364,2366,2367,2368,2369,2370,2371,2372,2373,2374,2375,2376,2377,2378,2379,2380,2381,2382,2383,2385,2386,2387,2388,2389,2390,2391,2402,2403,2406,2407,2408,2409,2410,2411,2412,2413,2414,2415,2433,2434,2435,2492,2494,2495,2496,2497,2498,2499,2500,2503,2504,2507,2508,2509,2519,2530,2531,2534,2535,2536,2537,2538,2539,2540,2541,2542,2543,2558,2561,2562,2563,2620,2622,2623,2624,2625,2626,2631,2632,2635,2636,2637,2641,2662,2663,2664,2665,2666,2667,2668,2669,2670,2671,2672,2673,2677,2689,2690,2691,2748,2750,2751,2752,2753,2754,2755,2756,2757,2759,2760,2761,2763,2764,2765,2786,2787,2790,2791,2792,2793,2794,2795,2796,2797,2798,2799,2810,2811,2812,2813,2814,2815,2817,2818,2819,2876,2878,2879,2880,2881,2882,2883,2884,2887,2888,2891,2892,2893,2902,2903,2914,2915,2918,2919,2920,2921,2922,2923,2924,2925,2926,2927,2946,3006,3007,3008,3009,3010,3014,3015,3016,3018,3019,3020,3021,3031,3046,3047,3048,3049,3050,3051,3052,3053,3054,3055,3072,3073,3074,3075,3076,3134,3135,3136,3137,3138,3139,3140,3142,3143,3144,3146,3147,3148,3149,3157,3158,3170,3171,3174,3175,3176,3177,3178,3179,3180,3181,3182,3183,3201,3202,3203,3260,3262,3263,3264,3265,3266,3267,3268,3270,3271,3272,3274,3275,3276,3277,3285,3286,3298,3299,3302,3303,3304,3305,3306,3307,3308,3309,3310,3311,3328,3329,3330,3331,3387,3388,3390,3391,3392,3393,3394,3395,3396,3398,3399,3400,3402,3403,3404,3405,3415,3426,3427,3430,3431,3432,3433,3434,3435,3436,3437,3438,3439,3458,3459,3530,3535,3536,3537,3538,3539,3540,3542,3544,3545,3546,3547,3548,3549,3550,3551,3558,3559,3560,3561,3562,3563,3564,3565,3566,3567,3570,3571,3633,3636,3637,3638,3639,3640,3641,3642,3655,3656,3657,3658,3659,3660,3661,3662,3664,3665,3666,3667,3668,3669,3670,3671,3672,3673,3761,3764,3765,3766,3767,3768,3769,3771,3772,3784,3785,3786,3787,3788,3789,3792,3793,3794,3795,3796,3797,3798,3799,3800,3801,3864,3865,3872,3873,3874,3875,3876,3877,3878,3879,3880,3881,3893,3895,3897,3902,3903,3953,3954,3955,3956,3957,3958,3959,3960,3961,3962,3963,3964,3965,3966,3967,3968,3969,3970,3971,3972,3974,3975,3981,3982,3983,3984,3985,3986,3987,3988,3989,3990,3991,3993,3994,3995,3996,3997,3998,3999,4000,4001,4002,4003,4004,4005,4006,4007,4008,4009,4010,4011,4012,4013,4014,4015,4016,4017,4018,4019,4020,4021,4022,4023,4024,4025,4026,4027,4028,4038,4139,4140,4141,4142,4143,4144,4145,4146,4147,4148,4149,4150,415
var arr = str.split(',').map(function(code) {
return parseInt(code, 10);
});
module.exports = arr;
},{}],"/../../jshint/data/non-ascii-identifier-start.js":[function(_dereq_,module,exports){
var str = '170,181,186,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,710,711,712,713,714,715,716,717,718,719,720,721,736,737,738,739,740,748,750,880,881,882,883,884,886,887,890,891,892,893,895,902,904,905,906,908,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,996,997,998,999,1000,1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1011,1012,1013,1015,1016,1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1182,1183,1184,1185,1186,1187,1188,1189,1190,1191,1192,1193,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203,1204,1205,1206,1207,1208,1209,1210,1211,1212,1213,1214,1215,1216,1217,1218,1219,1220,1221,1222,1223,1224,1225,1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313
var arr = str.split(',').map(function(code) {
return parseInt(code, 10);
});
module.exports = arr;
},{}],"/../../jshint/node_modules/console-browserify/index.js":[function(_dereq_,module,exports){
(function (global){
var util = _dereq_("util")
var assert = _dereq_("assert")
var now = _dereq_("date-now")
var slice = Array.prototype.slice
var console
var times = {}
if (typeof global !== "undefined" && global.console) {
console = global.console
} else if (typeof window !== "undefined" && window.console) {
console = window.console
} else {
console = {}
}
var functions = [
[log, "log"],
[info, "info"],
[warn, "warn"],
[error, "error"],
[time, "time"],
[timeEnd, "timeEnd"],
[trace, "trace"],
[dir, "dir"],
[consoleAssert, "assert"]
]
for (var i = 0; i < functions.length; i++) {
var tuple = functions[i]
var f = tuple[0]
var name = tuple[1]
if (!console[name]) {
console[name] = f
}
}
module.exports = console
function log() {}
function info() {
console.log.apply(console, arguments)
}
function warn() {
console.log.apply(console, arguments)
}
function error() {
console.warn.apply(console, arguments)
}
function time(label) {
times[label] = now()
}
function timeEnd(label) {
var time = times[label]
if (!time) {
throw new Error("No such label: " + label)
}
var duration = now() - time
console.log(label + ": " + duration + "ms")
}
function trace() {
var err = new Error()
err.name = "Trace"
err.message = util.format.apply(null, arguments)
console.error(err.stack)
}
function dir(object) {
console.log(util.inspect(object) + "\n")
}
function consoleAssert(expression) {
if (!expression) {
var arr = slice.call(arguments, 1)
assert.ok(false, util.format.apply(null, arr))
}
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"assert":"/../node_modules/assert/assert.js","date-now":"/../../jshint/node_modules/date-now/index.js","util":"/../node_modules/util/util.js"}],"/../../jshint/node_modules/date-now/index.js":[function(_dereq_,module,exports){
module.exports = now
function now() {
return new Date().getTime()
}
},{}],"/../../jshint/node_modules/lodash.clone/index.js":[function(_dereq_,module,exports){
(function (global){
var LARGE_ARRAY_SIZE = 200;
var HASH_UNDEFINED = '__lodash_hash_undefined__';
var MAX_SAFE_INTEGER = 9007199254740991;
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag = '[object Error]',
funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
mapTag = '[object Map]',
numberTag = '[object Number]',
objectTag = '[object Object]',
promiseTag = '[object Promise]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
symbolTag = '[object Symbol]',
weakMapTag = '[object WeakMap]';
var arrayBufferTag = '[object ArrayBuffer]',
dataViewTag = '[object DataView]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
var reFlags = /\w*$/;
var reIsHostCtor = /^\[object .+?Constructor\]$/;
var reIsUint = /^(?:0|[1-9]\d*)$/;
var cloneableTags = {};
cloneableTags[argsTag] = cloneableTags[arrayTag] =
cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
cloneableTags[boolTag] = cloneableTags[dateTag] =
cloneableTags[float32Tag] = cloneableTags[float64Tag] =
cloneableTags[int8Tag] = cloneableTags[int16Tag] =
cloneableTags[int32Tag] = cloneableTags[mapTag] =
cloneableTags[numberTag] = cloneableTags[objectTag] =
cloneableTags[regexpTag] = cloneableTags[setTag] =
cloneableTags[stringTag] = cloneableTags[symbolTag] =
cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
cloneableTags[errorTag] = cloneableTags[funcTag] =
cloneableTags[weakMapTag] = false;
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
var root = freeGlobal || freeSelf || Function('return this')();
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
var moduleExports = freeModule && freeModule.exports === freeExports;
function addMapEntry(map, pair) {
map.set(pair[0], pair[1]);
return map;
}
function addSetEntry(set, value) {
set.add(value);
return set;
}
function arrayEach(array, iteratee) {
var index = -1,
length = array ? array.length : 0;
while (++index < length) {
if (iteratee(array[index], index, array) === false) {
break;
}
}
return array;
}
function arrayPush(array, values) {
var index = -1,
length = values.length,
offset = array.length;
while (++index < length) {
array[offset + index] = values[index];
}
return array;
}
function arrayReduce(array, iteratee, accumulator, initAccum) {
var index = -1,
length = array ? array.length : 0;
if (initAccum && length) {
accumulator = array[++index];
}
while (++index < length) {
accumulator = iteratee(accumulator, array[index], index, array);
}
return accumulator;
}
function baseTimes(n, iteratee) {
var index = -1,
result = Array(n);
while (++index < n) {
result[index] = iteratee(index);
}
return result;
}
function getValue(object, key) {
return object == null ? undefined : object[key];
}
function isHostObject(value) {
var result = false;
if (value != null && typeof value.toString != 'function') {
try {
result = !!(value + '');
} catch (e) {}
}
return result;
}
function mapToArray(map) {
var index = -1,
result = Array(map.size);
map.forEach(function(value, key) {
result[++index] = [key, value];
});
return result;
}
function overArg(func, transform) {
return function(arg) {
return func(transform(arg));
};
}
function setToArray(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = value;
});
return result;
}
var arrayProto = Array.prototype,
funcProto = Function.prototype,
objectProto = Object.prototype;
var coreJsData = root['__core-js_shared__'];
var maskSrcKey = (function() {
var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
return uid ? ('Symbol(src)_1.' + uid) : '';
}());
var funcToString = funcProto.toString;
var hasOwnProperty = objectProto.hasOwnProperty;
var objectToString = objectProto.toString;
var reIsNative = RegExp('^' +
funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
var Buffer = moduleExports ? root.Buffer : undefined,
Symbol = root.Symbol,
Uint8Array = root.Uint8Array,
getPrototype = overArg(Object.getPrototypeOf, Object),
objectCreate = Object.create,
propertyIsEnumerable = objectProto.propertyIsEnumerable,
splice = arrayProto.splice;
var nativeGetSymbols = Object.getOwnPropertySymbols,
nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
nativeKeys = overArg(Object.keys, Object);
var DataView = getNative(root, 'DataView'),
Map = getNative(root, 'Map'),
Promise = getNative(root, 'Promise'),
Set = getNative(root, 'Set'),
WeakMap = getNative(root, 'WeakMap'),
nativeCreate = getNative(Object, 'create');
var dataViewCtorString = toSource(DataView),
mapCtorString = toSource(Map),
promiseCtorString = toSource(Promise),
setCtorString = toSource(Set),
weakMapCtorString = toSource(WeakMap);
var symbolProto = Symbol ? Symbol.prototype : undefined,
symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
function Hash(entries) {
var index = -1,
length = entries ? entries.length : 0;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
function hashClear() {
this.__data__ = nativeCreate ? nativeCreate(null) : {};
}
function hashDelete(key) {
return this.has(key) && delete this.__data__[key];
}
function hashGet(key) {
var data = this.__data__;
if (nativeCreate) {
var result = data[key];
return result === HASH_UNDEFINED ? undefined : result;
}
return hasOwnProperty.call(data, key) ? data[key] : undefined;
}
function hashHas(key) {
var data = this.__data__;
return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);
}
function hashSet(key, value) {
var data = this.__data__;
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
return this;
}
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;
function ListCache(entries) {
var index = -1,
length = entries ? entries.length : 0;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
function listCacheClear() {
this.__data__ = [];
}
function listCacheDelete(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
return true;
}
function listCacheGet(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
return index < 0 ? undefined : data[index][1];
}
function listCacheHas(key) {
return assocIndexOf(this.__data__, key) > -1;
}
function listCacheSet(key, value) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;
function MapCache(entries) {
var index = -1,
length = entries ? entries.length : 0;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
function mapCacheClear() {
this.__data__ = {
'hash': new Hash,
'map': new (Map || ListCache),
'string': new Hash
};
}
function mapCacheDelete(key) {
return getMapData(this, key)['delete'](key);
}
function mapCacheGet(key) {
return getMapData(this, key).get(key);
}
function mapCacheHas(key) {
return getMapData(this, key).has(key);
}
function mapCacheSet(key, value) {
getMapData(this, key).set(key, value);
return this;
}
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;
function Stack(entries) {
this.__data__ = new ListCache(entries);
}
function stackClear() {
this.__data__ = new ListCache;
}
function stackDelete(key) {
return this.__data__['delete'](key);
}
function stackGet(key) {
return this.__data__.get(key);
}
function stackHas(key) {
return this.__data__.has(key);
}
function stackSet(key, value) {
var cache = this.__data__;
if (cache instanceof ListCache) {
var pairs = cache.__data__;
if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
pairs.push([key, value]);
return this;
}
cache = this.__data__ = new MapCache(pairs);
}
cache.set(key, value);
return this;
}
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;
function arrayLikeKeys(value, inherited) {
var result = (isArray(value) || isArguments(value))
? baseTimes(value.length, String)
: [];
var length = result.length,
skipIndexes = !!length;
for (var key in value) {
if ((inherited || hasOwnProperty.call(value, key)) &&
!(skipIndexes && (key == 'length' || isIndex(key, length)))) {
result.push(key);
}
}
return result;
}
function assignValue(object, key, value) {
var objValue = object[key];
if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
(value === undefined && !(key in object))) {
object[key] = value;
}
}
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq(array[length][0], key)) {
return length;
}
}
return -1;
}
function baseAssign(object, source) {
return object && copyObject(source, keys(source), object);
}
function baseClone(value, isDeep, isFull, customizer, key, object, stack) {
var result;
if (customizer) {
result = object ? customizer(value, key, object, stack) : customizer(value);
}
if (result !== undefined) {
return result;
}
if (!isObject(value)) {
return value;
}
var isArr = isArray(value);
if (isArr) {
result = initCloneArray(value);
if (!isDeep) {
return copyArray(value, result);
}
} else {
var tag = getTag(value),
isFunc = tag == funcTag || tag == genTag;
if (isBuffer(value)) {
return cloneBuffer(value, isDeep);
}
if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
if (isHostObject(value)) {
return object ? value : {};
}
result = initCloneObject(isFunc ? {} : value);
if (!isDeep) {
return copySymbols(value, baseAssign(result, value));
}
} else {
if (!cloneableTags[tag]) {
return object ? value : {};
}
result = initCloneByTag(value, tag, baseClone, isDeep);
}
}
stack || (stack = new Stack);
var stacked = stack.get(value);
if (stacked) {
return stacked;
}
stack.set(value, result);
if (!isArr) {
var props = isFull ? getAllKeys(value) : keys(value);
}
arrayEach(props || value, function(subValue, key) {
if (props) {
key = subValue;
subValue = value[key];
}
assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
});
return result;
}
function baseCreate(proto) {
return isObject(proto) ? objectCreate(proto) : {};
}
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
var result = keysFunc(object);
return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}
function baseGetTag(value) {
return objectToString.call(value);
}
function baseIsNative(value) {
if (!isObject(value) || isMasked(value)) {
return false;
}
var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
return pattern.test(toSource(value));
}
function baseKeys(object) {
if (!isPrototype(object)) {
return nativeKeys(object);
}
var result = [];
for (var key in Object(object)) {
if (hasOwnProperty.call(object, key) && key != 'constructor') {
result.push(key);
}
}
return result;
}
function cloneBuffer(buffer, isDeep) {
if (isDeep) {
return buffer.slice();
}
var result = new buffer.constructor(buffer.length);
buffer.copy(result);
return result;
}
function cloneArrayBuffer(arrayBuffer) {
var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
new Uint8Array(result).set(new Uint8Array(arrayBuffer));
return result;
}
function cloneDataView(dataView, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}
function cloneMap(map, isDeep, cloneFunc) {
var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map);
return arrayReduce(array, addMapEntry, new map.constructor);
}
function cloneRegExp(regexp) {
var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
result.lastIndex = regexp.lastIndex;
return result;
}
function cloneSet(set, isDeep, cloneFunc) {
var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set);
return arrayReduce(array, addSetEntry, new set.constructor);
}
function cloneSymbol(symbol) {
return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
}
function cloneTypedArray(typedArray, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}
function copyArray(source, array) {
var index = -1,
length = source.length;
array || (array = Array(length));
while (++index < length) {
array[index] = source[index];
}
return array;
}
function copyObject(source, props, object, customizer) {
object || (object = {});
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
var newValue = customizer
? customizer(object[key], source[key], key, object, source)
: undefined;
assignValue(object, key, newValue === undefined ? source[key] : newValue);
}
return object;
}
function copySymbols(source, object) {
return copyObject(source, getSymbols(source), object);
}
function getAllKeys(object) {
return baseGetAllKeys(object, keys, getSymbols);
}
function getMapData(map, key) {
var data = map.__data__;
return isKeyable(key)
? data[typeof key == 'string' ? 'string' : 'hash']
: data.map;
}
function getNative(object, key) {
var value = getValue(object, key);
return baseIsNative(value) ? value : undefined;
}
var getSymbols = nativeGetSymbols ? overArg(nativeGetSymbols, Object) : stubArray;
var getTag = baseGetTag;
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
(Map && getTag(new Map) != mapTag) ||
(Promise && getTag(Promise.resolve()) != promiseTag) ||
(Set && getTag(new Set) != setTag) ||
(WeakMap && getTag(new WeakMap) != weakMapTag)) {
getTag = function(value) {
var result = objectToString.call(value),
Ctor = result == objectTag ? value.constructor : undefined,
ctorString = Ctor ? toSource(Ctor) : undefined;
if (ctorString) {
switch (ctorString) {
case dataViewCtorString: return dataViewTag;
case mapCtorString: return mapTag;
case promiseCtorString: return promiseTag;
case setCtorString: return setTag;
case weakMapCtorString: return weakMapTag;
}
}
return result;
};
}
function initCloneArray(array) {
var length = array.length,
result = array.constructor(length);
if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
result.index = array.index;
result.input = array.input;
}
return result;
}
function initCloneObject(object) {
return (typeof object.constructor == 'function' && !isPrototype(object))
? baseCreate(getPrototype(object))
: {};
}
function initCloneByTag(object, tag, cloneFunc, isDeep) {
var Ctor = object.constructor;
switch (tag) {
case arrayBufferTag:
return cloneArrayBuffer(object);
case boolTag:
case dateTag:
return new Ctor(+object);
case dataViewTag:
return cloneDataView(object, isDeep);
case float32Tag: case float64Tag:
case int8Tag: case int16Tag: case int32Tag:
case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
return cloneTypedArray(object, isDeep);
case mapTag:
return cloneMap(object, isDeep, cloneFunc);
case numberTag:
case stringTag:
return new Ctor(object);
case regexpTag:
return cloneRegExp(object);
case setTag:
return cloneSet(object, isDeep, cloneFunc);
case symbolTag:
return cloneSymbol(object);
}
}
function isIndex(value, length) {
length = length == null ? MAX_SAFE_INTEGER : length;
return !!length &&
(typeof value == 'number' || reIsUint.test(value)) &&
(value > -1 && value % 1 == 0 && value < length);
}
function isKeyable(value) {
var type = typeof value;
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
? (value !== '__proto__')
: (value === null);
}
function isMasked(func) {
return !!maskSrcKey && (maskSrcKey in func);
}
function isPrototype(value) {
var Ctor = value && value.constructor,
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
return value === proto;
}
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
function clone(value) {
return baseClone(value, false, true);
}
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
function isArguments(value) {
return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
(!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
}
var isArray = Array.isArray;
function isArrayLike(value) {
return value != null && isLength(value.length) && !isFunction(value);
}
function isArrayLikeObject(value) {
return isObjectLike(value) && isArrayLike(value);
}
var isBuffer = nativeIsBuffer || stubFalse;
function isFunction(value) {
var tag = isObject(value) ? objectToString.call(value) : '';
return tag == funcTag || tag == genTag;
}
function isLength(value) {
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}
function isObject(value) {
var type = typeof value;
return !!value && (type == 'object' || type == 'function');
}
function isObjectLike(value) {
return !!value && typeof value == 'object';
}
function keys(object) {
return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}
function stubArray() {
return [];
}
function stubFalse() {
return false;
}
module.exports = clone;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],"/../../jshint/node_modules/lodash.slice/index.js":[function(_dereq_,module,exports){
var INFINITY = 1 / 0,
MAX_SAFE_INTEGER = 9007199254740991,
MAX_INTEGER = 1.7976931348623157e+308,
NAN = 0 / 0;
var funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
symbolTag = '[object Symbol]';
var reTrim = /^\s+|\s+$/g;
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
var reIsBinary = /^0b[01]+$/i;
var reIsOctal = /^0o[0-7]+$/i;
var reIsUint = /^(?:0|[1-9]\d*)$/;
var freeParseInt = parseInt;
var objectProto = Object.prototype;
var objectToString = objectProto.toString;
function baseSlice(array, start, end) {
var index = -1,
length = array.length;
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = end > length ? length : end;
if (end < 0) {
end += length;
}
length = start > end ? 0 : ((end - start) >>> 0);
start >>>= 0;
var result = Array(length);
while (++index < length) {
result[index] = array[index + start];
}
return result;
}
function isIndex(value, length) {
length = length == null ? MAX_SAFE_INTEGER : length;
return !!length &&
(typeof value == 'number' || reIsUint.test(value)) &&
(value > -1 && value % 1 == 0 && value < length);
}
function isIterateeCall(value, index, object) {
if (!isObject(object)) {
return false;
}
var type = typeof index;
if (type == 'number'
? (isArrayLike(object) && isIndex(index, object.length))
: (type == 'string' && index in object)
) {
return eq(object[index], value);
}
return false;
}
function slice(array, start, end) {
var length = array ? array.length : 0;
if (!length) {
return [];
}
if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
start = 0;
end = length;
}
else {
start = start == null ? 0 : toInteger(start);
end = end === undefined ? length : toInteger(end);
}
return baseSlice(array, start, end);
}
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
function isArrayLike(value) {
return value != null && isLength(value.length) && !isFunction(value);
}
function isFunction(value) {
var tag = isObject(value) ? objectToString.call(value) : '';
return tag == funcTag || tag == genTag;
}
function isLength(value) {
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}
function isObject(value) {
var type = typeof value;
return !!value && (type == 'object' || type == 'function');
}
function isObjectLike(value) {
return !!value && typeof value == 'object';
}
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike(value) && objectToString.call(value) == symbolTag);
}
function toFinite(value) {
if (!value) {
return value === 0 ? value : 0;
}
value = toNumber(value);
if (value === INFINITY || value === -INFINITY) {
var sign = (value < 0 ? -1 : 1);
return sign * MAX_INTEGER;
}
return value === value ? value : 0;
}
function toInteger(value) {
var result = toFinite(value),
remainder = result % 1;
return result === result ? (remainder ? result - remainder : result) : 0;
}
function toNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
if (isObject(value)) {
var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
value = isObject(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0 ? value : +value;
}
value = value.replace(reTrim, '');
var isBinary = reIsBinary.test(value);
return (isBinary || reIsOctal.test(value))
? freeParseInt(value.slice(2), isBinary ? 2 : 8)
: (reIsBadHex.test(value) ? NAN : +value);
}
module.exports = slice;
},{}],"/../../jshint/node_modules/underscore/underscore.js":[function(_dereq_,module,exports){
(function (global){
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define('underscore', factory) :
(function() {
var current = global._;
var exports = factory();
global._ = exports;
exports.noConflict = function() { global._ = current; return exports; };
})();
}(this, (function () {
var root = typeof self == 'object' && self.self === self && self ||
typeof global == 'object' && global.global === global && global ||
Function('return this')() ||
{};
var ArrayProto = Array.prototype, ObjProto = Object.prototype;
var SymbolProto = typeof Symbol !== 'undefined' ? Symbol.prototype : null;
var push = ArrayProto.push,
slice = ArrayProto.slice,
toString = ObjProto.toString,
hasOwnProperty = ObjProto.hasOwnProperty;
var nativeIsArray = Array.isArray,
nativeKeys = Object.keys,
nativeCreate = Object.create;
var _isNaN = root.isNaN,
_isFinite = root.isFinite;
var Ctor = function(){};
function _(obj) {
if (obj instanceof _) return obj;
if (!(this instanceof _)) return new _(obj);
this._wrapped = obj;
}
var VERSION = _.VERSION = '1.10.2';
function optimizeCb(func, context, argCount) {
if (context === void 0) return func;
switch (argCount == null ? 3 : argCount) {
case 1: return function(value) {
return func.call(context, value);
};
case 3: return function(value, index, collection) {
return func.call(context, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(context, accumulator, value, index, collection);
};
}
return function() {
return func.apply(context, arguments);
};
}
function baseIteratee(value, context, argCount) {
if (value == null) return identity;
if (isFunction(value)) return optimizeCb(value, context, argCount);
if (isObject(value) && !isArray(value)) return matcher(value);
return property(value);
}
_.iteratee = iteratee;
function iteratee(value, context) {
return baseIteratee(value, context, Infinity);
}
function cb(value, context, argCount) {
if (_.iteratee !== iteratee) return _.iteratee(value, context);
return baseIteratee(value, context, argCount);
}
function restArguments(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0),
rest = Array(length),
index = 0;
for (; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
case 2: return func.call(this, arguments[0], arguments[1], rest);
}
var args = Array(startIndex + 1);
for (index = 0; index < startIndex; index++) {
args[index] = arguments[index];
}
args[startIndex] = rest;
return func.apply(this, args);
};
}
function baseCreate(prototype) {
if (!isObject(prototype)) return {};
if (nativeCreate) return nativeCreate(prototype);
Ctor.prototype = prototype;
var result = new Ctor;
Ctor.prototype = null;
return result;
}
function shallowProperty(key) {
return function(obj) {
return obj == null ? void 0 : obj[key];
};
}
function _has(obj, path) {
return obj != null && hasOwnProperty.call(obj, path);
}
function deepGet(obj, path) {
var length = path.length;
for (var i = 0; i < length; i++) {
if (obj == null) return void 0;
obj = obj[path[i]];
}
return length ? obj : void 0;
}
var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
var getLength = shallowProperty('length');
function isArrayLike(collection) {
var length = getLength(collection);
return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
}
function each(obj, iteratee, context) {
iteratee = optimizeCb(iteratee, context);
var i, length;
if (isArrayLike(obj)) {
for (i = 0, length = obj.length; i < length; i++) {
iteratee(obj[i], i, obj);
}
} else {
var _keys = keys(obj);
for (i = 0, length = _keys.length; i < length; i++) {
iteratee(obj[_keys[i]], _keys[i], obj);
}
}
return obj;
}
function map(obj, iteratee, context) {
iteratee = cb(iteratee, context);
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length,
results = Array(length);
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
results[index] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
}
function createReduce(dir) {
var reducer = function(obj, iteratee, memo, initial) {
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length,
index = dir > 0 ? 0 : length - 1;
if (!initial) {
memo = obj[_keys ? _keys[index] : index];
index += dir;
}
for (; index >= 0 && index < length; index += dir) {
var currentKey = _keys ? _keys[index] : index;
memo = iteratee(memo, obj[currentKey], currentKey, obj);
}
return memo;
};
return function(obj, iteratee, memo, context) {
var initial = arguments.length >= 3;
return reducer(obj, optimizeCb(iteratee, context, 4), memo, initial);
};
}
var reduce = createReduce(1);
var reduceRight = createReduce(-1);
function find(obj, predicate, context) {
var keyFinder = isArrayLike(obj) ? findIndex : findKey;
var key = keyFinder(obj, predicate, context);
if (key !== void 0 && key !== -1) return obj[key];
}
function filter(obj, predicate, context) {
var results = [];
predicate = cb(predicate, context);
each(obj, function(value, index, list) {
if (predicate(value, index, list)) results.push(value);
});
return results;
}
function reject(obj, predicate, context) {
return filter(obj, negate(cb(predicate)), context);
}
function every(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length;
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
if (!predicate(obj[currentKey], currentKey, obj)) return false;
}
return true;
}
function some(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length;
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
if (predicate(obj[currentKey], currentKey, obj)) return true;
}
return false;
}
function contains(obj, item, fromIndex, guard) {
if (!isArrayLike(obj)) obj = values(obj);
if (typeof fromIndex != 'number' || guard) fromIndex = 0;
return indexOf(obj, item, fromIndex) >= 0;
}
var invoke = restArguments(function(obj, path, args) {
var contextPath, func;
if (isFunction(path)) {
func = path;
} else if (isArray(path)) {
contextPath = path.slice(0, -1);
path = path[path.length - 1];
}
return map(obj, function(context) {
var method = func;
if (!method) {
if (contextPath && contextPath.length) {
context = deepGet(context, contextPath);
}
if (context == null) return void 0;
method = context[path];
}
return method == null ? method : method.apply(context, args);
});
});
function pluck(obj, key) {
return map(obj, property(key));
}
function where(obj, attrs) {
return filter(obj, matcher(attrs));
}
function findWhere(obj, attrs) {
return find(obj, matcher(attrs));
}
function max(obj, iteratee, context) {
var result = -Infinity, lastComputed = -Infinity,
value, computed;
if (iteratee == null || typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null) {
obj = isArrayLike(obj) ? obj : values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value != null && value > result) {
result = value;
}
}
} else {
iteratee = cb(iteratee, context);
each(obj, function(v, index, list) {
computed = iteratee(v, index, list);
if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
result = v;
lastComputed = computed;
}
});
}
return result;
}
function min(obj, iteratee, context) {
var result = Infinity, lastComputed = Infinity,
value, computed;
if (iteratee == null || typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null) {
obj = isArrayLike(obj) ? obj : values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value != null && value < result) {
result = value;
}
}
} else {
iteratee = cb(iteratee, context);
each(obj, function(v, index, list) {
computed = iteratee(v, index, list);
if (computed < lastComputed || computed === Infinity && result === Infinity) {
result = v;
lastComputed = computed;
}
});
}
return result;
}
function shuffle(obj) {
return sample(obj, Infinity);
}
function sample(obj, n, guard) {
if (n == null || guard) {
if (!isArrayLike(obj)) obj = values(obj);
return obj[random(obj.length - 1)];
}
var sample = isArrayLike(obj) ? clone(obj) : values(obj);
var length = getLength(sample);
n = Math.max(Math.min(n, length), 0);
var last = length - 1;
for (var index = 0; index < n; index++) {
var rand = random(index, last);
var temp = sample[index];
sample[index] = sample[rand];
sample[rand] = temp;
}
return sample.slice(0, n);
}
function sortBy(obj, iteratee, context) {
var index = 0;
iteratee = cb(iteratee, context);
return pluck(map(obj, function(value, key, list) {
return {
value: value,
index: index++,
criteria: iteratee(value, key, list)
};
}).sort(function(left, right) {
var a = left.criteria;
var b = right.criteria;
if (a !== b) {
if (a > b || a === void 0) return 1;
if (a < b || b === void 0) return -1;
}
return left.index - right.index;
}), 'value');
}
function group(behavior, partition) {
return function(obj, iteratee, context) {
var result = partition ? [[], []] : {};
iteratee = cb(iteratee, context);
each(obj, function(value, index) {
var key = iteratee(value, index, obj);
behavior(result, value, key);
});
return result;
};
}
var groupBy = group(function(result, value, key) {
if (_has(result, key)) result[key].push(value); else result[key] = [value];
});
var indexBy = group(function(result, value, key) {
result[key] = value;
});
var countBy = group(function(result, value, key) {
if (_has(result, key)) result[key]++; else result[key] = 1;
});
var reStrSymbol = /[^\ud800-\udfff]|[\ud800-\udbff][\udc00-\udfff]|[\ud800-\udfff]/g;
function toArray(obj) {
if (!obj) return [];
if (isArray(obj)) return slice.call(obj);
if (isString(obj)) {
return obj.match(reStrSymbol);
}
if (isArrayLike(obj)) return map(obj, identity);
return values(obj);
}
function size(obj) {
if (obj == null) return 0;
return isArrayLike(obj) ? obj.length : keys(obj).length;
}
var partition = group(function(result, value, pass) {
result[pass ? 0 : 1].push(value);
}, true);
function first(array, n, guard) {
if (array == null || array.length < 1) return n == null ? void 0 : [];
if (n == null || guard) return array[0];
return initial(array, array.length - n);
}
function initial(array, n, guard) {
return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
}
function last(array, n, guard) {
if (array == null || array.length < 1) return n == null ? void 0 : [];
if (n == null || guard) return array[array.length - 1];
return rest(array, Math.max(0, array.length - n));
}
function rest(array, n, guard) {
return slice.call(array, n == null || guard ? 1 : n);
}
function compact(array) {
return filter(array, Boolean);
}
function _flatten(input, shallow, strict, output) {
output = output || [];
var idx = output.length;
for (var i = 0, length = getLength(input); i < length; i++) {
var value = input[i];
if (isArrayLike(value) && (isArray(value) || isArguments(value))) {
if (shallow) {
var j = 0, len = value.length;
while (j < len) output[idx++] = value[j++];
} else {
_flatten(value, shallow, strict, output);
idx = output.length;
}
} else if (!strict) {
output[idx++] = value;
}
}
return output;
}
function flatten(array, shallow) {
return _flatten(array, shallow, false);
}
var without = restArguments(function(array, otherArrays) {
return difference(array, otherArrays);
});
function uniq(array, isSorted, iteratee, context) {
if (!isBoolean(isSorted)) {
context = iteratee;
iteratee = isSorted;
isSorted = false;
}
if (iteratee != null) iteratee = cb(iteratee, context);
var result = [];
var seen = [];
for (var i = 0, length = getLength(array); i < length; i++) {
var value = array[i],
computed = iteratee ? iteratee(value, i, array) : value;
if (isSorted && !iteratee) {
if (!i || seen !== computed) result.push(value);
seen = computed;
} else if (iteratee) {
if (!contains(seen, computed)) {
seen.push(computed);
result.push(value);
}
} else if (!contains(result, value)) {
result.push(value);
}
}
return result;
}
var union = restArguments(function(arrays) {
return uniq(_flatten(arrays, true, true));
});
function intersection(array) {
var result = [];
var argsLength = arguments.length;
for (var i = 0, length = getLength(array); i < length; i++) {
var item = array[i];
if (contains(result, item)) continue;
var j;
for (j = 1; j < argsLength; j++) {
if (!contains(arguments[j], item)) break;
}
if (j === argsLength) result.push(item);
}
return result;
}
var difference = restArguments(function(array, rest) {
rest = _flatten(rest, true, true);
return filter(array, function(value){
return !contains(rest, value);
});
});
function unzip(array) {
var length = array && max(array, getLength).length || 0;
var result = Array(length);
for (var index = 0; index < length; index++) {
result[index] = pluck(array, index);
}
return result;
}
var zip = restArguments(unzip);
function object(list, values) {
var result = {};
for (var i = 0, length = getLength(list); i < length; i++) {
if (values) {
result[list[i]] = values[i];
} else {
result[list[i][0]] = list[i][1];
}
}
return result;
}
function createPredicateIndexFinder(dir) {
return function(array, predicate, context) {
predicate = cb(predicate, context);
var length = getLength(array);
var index = dir > 0 ? 0 : length - 1;
for (; index >= 0 && index < length; index += dir) {
if (predicate(array[index], index, array)) return index;
}
return -1;
};
}
var findIndex = createPredicateIndexFinder(1);
var findLastIndex = createPredicateIndexFinder(-1);
function sortedIndex(array, obj, iteratee, context) {
iteratee = cb(iteratee, context, 1);
var value = iteratee(obj);
var low = 0, high = getLength(array);
while (low < high) {
var mid = Math.floor((low + high) / 2);
if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
}
return low;
}
function createIndexFinder(dir, predicateFind, sortedIndex) {
return function(array, item, idx) {
var i = 0, length = getLength(array);
if (typeof idx == 'number') {
if (dir > 0) {
i = idx >= 0 ? idx : Math.max(idx + length, i);
} else {
length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
}
} else if (sortedIndex && idx && length) {
idx = sortedIndex(array, item);
return array[idx] === item ? idx : -1;
}
if (item !== item) {
idx = predicateFind(slice.call(array, i, length), isNaN);
return idx >= 0 ? idx + i : -1;
}
for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
if (array[idx] === item) return idx;
}
return -1;
};
}
var indexOf = createIndexFinder(1, findIndex, sortedIndex);
var lastIndexOf = createIndexFinder(-1, findLastIndex);
function range(start, stop, step) {
if (stop == null) {
stop = start || 0;
start = 0;
}
if (!step) {
step = stop < start ? -1 : 1;
}
var length = Math.max(Math.ceil((stop - start) / step), 0);
var range = Array(length);
for (var idx = 0; idx < length; idx++, start += step) {
range[idx] = start;
}
return range;
}
function chunk(array, count) {
if (count == null || count < 1) return [];
var result = [];
var i = 0, length = array.length;
while (i < length) {
result.push(slice.call(array, i, i += count));
}
return result;
}
function executeBound(sourceFunc, boundFunc, context, callingContext, args) {
if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
var self = baseCreate(sourceFunc.prototype);
var result = sourceFunc.apply(self, args);
if (isObject(result)) return result;
return self;
}
var bind = restArguments(function(func, context, args) {
if (!isFunction(func)) throw new TypeError('Bind must be called on a function');
var bound = restArguments(function(callArgs) {
return executeBound(func, bound, context, this, args.concat(callArgs));
});
return bound;
});
var partial = restArguments(function(func, boundArgs) {
var placeholder = partial.placeholder;
var bound = function() {
var position = 0, length = boundArgs.length;
var args = Array(length);
for (var i = 0; i < length; i++) {
args[i] = boundArgs[i] === placeholder ? arguments[position++] : boundArgs[i];
}
while (position < arguments.length) args.push(arguments[position++]);
return executeBound(func, bound, this, this, args);
};
return bound;
});
partial.placeholder = _;
var bindAll = restArguments(function(obj, _keys) {
_keys = _flatten(_keys, false, false);
var index = _keys.length;
if (index < 1) throw new Error('bindAll must be passed function names');
while (index--) {
var key = _keys[index];
obj[key] = bind(obj[key], obj);
}
});
function memoize(func, hasher) {
var memoize = function(key) {
var cache = memoize.cache;
var address = '' + (hasher ? hasher.apply(this, arguments) : key);
if (!_has(cache, address)) cache[address] = func.apply(this, arguments);
return cache[address];
};
memoize.cache = {};
return memoize;
}
var delay = restArguments(function(func, wait, args) {
return setTimeout(function() {
return func.apply(null, args);
}, wait);
});
var defer = partial(delay, _, 1);
function throttle(func, wait, options) {
var timeout, context, args, result;
var previous = 0;
if (!options) options = {};
var later = function() {
previous = options.leading === false ? 0 : now();
timeout = null;
result = func.apply(context, args);
if (!timeout) context = args = null;
};
var throttled = function() {
var _now = now();
if (!previous && options.leading === false) previous = _now;
var remaining = wait - (_now - previous);
context = this;
args = arguments;
if (remaining <= 0 || remaining > wait) {
if (timeout) {
clearTimeout(timeout);
timeout = null;
}
previous = _now;
result = func.apply(context, args);
if (!timeout) context = args = null;
} else if (!timeout && options.trailing !== false) {
timeout = setTimeout(later, remaining);
}
return result;
};
throttled.cancel = function() {
clearTimeout(timeout);
previous = 0;
timeout = context = args = null;
};
return throttled;
}
function debounce(func, wait, immediate) {
var timeout, result;
var later = function(context, args) {
timeout = null;
if (args) result = func.apply(context, args);
};
var debounced = restArguments(function(args) {
if (timeout) clearTimeout(timeout);
if (immediate) {
var callNow = !timeout;
timeout = setTimeout(later, wait);
if (callNow) result = func.apply(this, args);
} else {
timeout = delay(later, wait, this, args);
}
return result;
});
debounced.cancel = function() {
clearTimeout(timeout);
timeout = null;
};
return debounced;
}
function wrap(func, wrapper) {
return partial(wrapper, func);
}
function negate(predicate) {
return function() {
return !predicate.apply(this, arguments);
};
}
function compose() {
var args = arguments;
var start = args.length - 1;
return function() {
var i = start;
var result = args[start].apply(this, arguments);
while (i--) result = args[i].call(this, result);
return result;
};
}
function after(times, func) {
return function() {
if (--times < 1) {
return func.apply(this, arguments);
}
};
}
function before(times, func) {
var memo;
return function() {
if (--times > 0) {
memo = func.apply(this, arguments);
}
if (times <= 1) func = null;
return memo;
};
}
var once = partial(before, 2);
var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
function collectNonEnumProps(obj, _keys) {
var nonEnumIdx = nonEnumerableProps.length;
var constructor = obj.constructor;
var proto = isFunction(constructor) && constructor.prototype || ObjProto;
var prop = 'constructor';
if (_has(obj, prop) && !contains(_keys, prop)) _keys.push(prop);
while (nonEnumIdx--) {
prop = nonEnumerableProps[nonEnumIdx];
if (prop in obj && obj[prop] !== proto[prop] && !contains(_keys, prop)) {
_keys.push(prop);
}
}
}
function keys(obj) {
if (!isObject(obj)) return [];
if (nativeKeys) return nativeKeys(obj);
var _keys = [];
for (var key in obj) if (_has(obj, key)) _keys.push(key);
if (hasEnumBug) collectNonEnumProps(obj, _keys);
return _keys;
}
function allKeys(obj) {
if (!isObject(obj)) return [];
var _keys = [];
for (var key in obj) _keys.push(key);
if (hasEnumBug) collectNonEnumProps(obj, _keys);
return _keys;
}
function values(obj) {
var _keys = keys(obj);
var length = _keys.length;
var values = Array(length);
for (var i = 0; i < length; i++) {
values[i] = obj[_keys[i]];
}
return values;
}
function mapObject(obj, iteratee, context) {
iteratee = cb(iteratee, context);
var _keys = keys(obj),
length = _keys.length,
results = {};
for (var index = 0; index < length; index++) {
var currentKey = _keys[index];
results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
}
function pairs(obj) {
var _keys = keys(obj);
var length = _keys.length;
var pairs = Array(length);
for (var i = 0; i < length; i++) {
pairs[i] = [_keys[i], obj[_keys[i]]];
}
return pairs;
}
function invert(obj) {
var result = {};
var _keys = keys(obj);
for (var i = 0, length = _keys.length; i < length; i++) {
result[obj[_keys[i]]] = _keys[i];
}
return result;
}
function functions(obj) {
var names = [];
for (var key in obj) {
if (isFunction(obj[key])) names.push(key);
}
return names.sort();
}
function createAssigner(keysFunc, defaults) {
return function(obj) {
var length = arguments.length;
if (defaults) obj = Object(obj);
if (length < 2 || obj == null) return obj;
for (var index = 1; index < length; index++) {
var source = arguments[index],
_keys = keysFunc(source),
l = _keys.length;
for (var i = 0; i < l; i++) {
var key = _keys[i];
if (!defaults || obj[key] === void 0) obj[key] = source[key];
}
}
return obj;
};
}
var extend = createAssigner(allKeys);
var extendOwn = createAssigner(keys);
function findKey(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = keys(obj), key;
for (var i = 0, length = _keys.length; i < length; i++) {
key = _keys[i];
if (predicate(obj[key], key, obj)) return key;
}
}
function keyInObj(value, key, obj) {
return key in obj;
}
var pick = restArguments(function(obj, _keys) {
var result = {}, iteratee = _keys[0];
if (obj == null) return result;
if (isFunction(iteratee)) {
if (_keys.length > 1) iteratee = optimizeCb(iteratee, _keys[1]);
_keys = allKeys(obj);
} else {
iteratee = keyInObj;
_keys = _flatten(_keys, false, false);
obj = Object(obj);
}
for (var i = 0, length = _keys.length; i < length; i++) {
var key = _keys[i];
var value = obj[key];
if (iteratee(value, key, obj)) result[key] = value;
}
return result;
});
var omit = restArguments(function(obj, _keys) {
var iteratee = _keys[0], context;
if (isFunction(iteratee)) {
iteratee = negate(iteratee);
if (_keys.length > 1) context = _keys[1];
} else {
_keys = map(_flatten(_keys, false, false), String);
iteratee = function(value, key) {
return !contains(_keys, key);
};
}
return pick(obj, iteratee, context);
});
var defaults = createAssigner(allKeys, true);
function create(prototype, props) {
var result = baseCreate(prototype);
if (props) extendOwn(result, props);
return result;
}
function clone(obj) {
if (!isObject(obj)) return obj;
return isArray(obj) ? obj.slice() : extend({}, obj);
}
function tap(obj, interceptor) {
interceptor(obj);
return obj;
}
function isMatch(object, attrs) {
var _keys = keys(attrs), length = _keys.length;
if (object == null) return !length;
var obj = Object(object);
for (var i = 0; i < length; i++) {
var key = _keys[i];
if (attrs[key] !== obj[key] || !(key in obj)) return false;
}
return true;
}
function eq(a, b, aStack, bStack) {
if (a === b) return a !== 0 || 1 / a === 1 / b;
if (a == null || b == null) return false;
if (a !== a) return b !== b;
var type = typeof a;
if (type !== 'function' && type !== 'object' && typeof b != 'object') return false;
return deepEq(a, b, aStack, bStack);
}
function deepEq(a, b, aStack, bStack) {
if (a instanceof _) a = a._wrapped;
if (b instanceof _) b = b._wrapped;
var className = toString.call(a);
if (className !== toString.call(b)) return false;
switch (className) {
case '[object RegExp]':
case '[object String]':
return '' + a === '' + b;
case '[object Number]':
if (+a !== +a) return +b !== +b;
return +a === 0 ? 1 / +a === 1 / b : +a === +b;
case '[object Date]':
case '[object Boolean]':
return +a === +b;
case '[object Symbol]':
return SymbolProto.valueOf.call(a) === SymbolProto.valueOf.call(b);
}
var areArrays = className === '[object Array]';
if (!areArrays) {
if (typeof a != 'object' || typeof b != 'object') return false;
var aCtor = a.constructor, bCtor = b.constructor;
if (aCtor !== bCtor && !(isFunction(aCtor) && aCtor instanceof aCtor &&
isFunction(bCtor) && bCtor instanceof bCtor)
&& ('constructor' in a && 'constructor' in b)) {
return false;
}
}
aStack = aStack || [];
bStack = bStack || [];
var length = aStack.length;
while (length--) {
if (aStack[length] === a) return bStack[length] === b;
}
aStack.push(a);
bStack.push(b);
if (areArrays) {
length = a.length;
if (length !== b.length) return false;
while (length--) {
if (!eq(a[length], b[length], aStack, bStack)) return false;
}
} else {
var _keys = keys(a), key;
length = _keys.length;
if (keys(b).length !== length) return false;
while (length--) {
key = _keys[length];
if (!(_has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
}
}
aStack.pop();
bStack.pop();
return true;
}
function isEqual(a, b) {
return eq(a, b);
}
function isEmpty(obj) {
if (obj == null) return true;
if (isArrayLike(obj) && (isArray(obj) || isString(obj) || isArguments(obj))) return obj.length === 0;
return keys(obj).length === 0;
}
function isElement(obj) {
return !!(obj && obj.nodeType === 1);
}
function tagTester(name) {
return function(obj) {
return toString.call(obj) === '[object ' + name + ']';
};
}
var isArray = nativeIsArray || tagTester('Array');
function isObject(obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
}
var isArguments = tagTester('Arguments');
var isFunction = tagTester('Function');
var isString = tagTester('String');
var isNumber = tagTester('Number');
var isDate = tagTester('Date');
var isRegExp = tagTester('RegExp');
var isError = tagTester('Error');
var isSymbol = tagTester('Symbol');
var isMap = tagTester('Map');
var isWeakMap = tagTester('WeakMap');
var isSet = tagTester('Set');
var isWeakSet = tagTester('WeakSet');
(function() {
if (!isArguments(arguments)) {
isArguments = function(obj) {
return _has(obj, 'callee');
};
}
}());
var nodelist = root.document && root.document.childNodes;
if (typeof /./ != 'function' && typeof Int8Array != 'object' && typeof nodelist != 'function') {
isFunction = function(obj) {
return typeof obj == 'function' || false;
};
}
function isFinite(obj) {
return !isSymbol(obj) && _isFinite(obj) && !_isNaN(parseFloat(obj));
}
function isNaN(obj) {
return isNumber(obj) && _isNaN(obj);
}
function isBoolean(obj) {
return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
}
function isNull(obj) {
return obj === null;
}
function isUndefined(obj) {
return obj === void 0;
}
function has(obj, path) {
if (!isArray(path)) {
return _has(obj, path);
}
var length = path.length;
for (var i = 0; i < length; i++) {
var key = path[i];
if (obj == null || !hasOwnProperty.call(obj, key)) {
return false;
}
obj = obj[key];
}
return !!length;
}
function identity(value) {
return value;
}
function constant(value) {
return function() {
return value;
};
}
function noop(){}
function property(path) {
if (!isArray(path)) {
return shallowProperty(path);
}
return function(obj) {
return deepGet(obj, path);
};
}
function propertyOf(obj) {
if (obj == null) {
return function(){};
}
return function(path) {
return !isArray(path) ? obj[path] : deepGet(obj, path);
};
}
function matcher(attrs) {
attrs = extendOwn({}, attrs);
return function(obj) {
return isMatch(obj, attrs);
};
}
function times(n, iteratee, context) {
var accum = Array(Math.max(0, n));
iteratee = optimizeCb(iteratee, context, 1);
for (var i = 0; i < n; i++) accum[i] = iteratee(i);
return accum;
}
function random(min, max) {
if (max == null) {
max = min;
min = 0;
}
return min + Math.floor(Math.random() * (max - min + 1));
}
var now = Date.now || function() {
return new Date().getTime();
};
var escapeMap = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#x27;',
'`': '&#x60;'
};
var unescapeMap = invert(escapeMap);
function createEscaper(map) {
var escaper = function(match) {
return map[match];
};
var source = '(?:' + keys(map).join('|') + ')';
var testRegexp = RegExp(source);
var replaceRegexp = RegExp(source, 'g');
return function(string) {
string = string == null ? '' : '' + string;
return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
};
}
var escape = createEscaper(escapeMap);
var unescape = createEscaper(unescapeMap);
function result(obj, path, fallback) {
if (!isArray(path)) path = [path];
var length = path.length;
if (!length) {
return isFunction(fallback) ? fallback.call(obj) : fallback;
}
for (var i = 0; i < length; i++) {
var prop = obj == null ? void 0 : obj[path[i]];
if (prop === void 0) {
prop = fallback;
i = length; // Ensure we don't continue iterating.
}
obj = isFunction(prop) ? prop.call(obj) : prop;
}
return obj;
}
var idCounter = 0;
function uniqueId(prefix) {
var id = ++idCounter + '';
return prefix ? prefix + id : id;
}
var templateSettings = _.templateSettings = {
evaluate: /<%([\s\S]+?)%>/g,
interpolate: /<%=([\s\S]+?)%>/g,
escape: /<%-([\s\S]+?)%>/g
};
var noMatch = /(.)^/;
var escapes = {
"'": "'",
'\\': '\\',
'\r': 'r',
'\n': 'n',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
var escapeRegExp = /\\|'|\r|\n|\u2028|\u2029/g;
var escapeChar = function(match) {
return '\\' + escapes[match];
};
function template(text, settings, oldSettings) {
if (!settings && oldSettings) settings = oldSettings;
settings = defaults({}, settings, _.templateSettings);
var matcher = RegExp([
(settings.escape || noMatch).source,
(settings.interpolate || noMatch).source,
(settings.evaluate || noMatch).source
].join('|') + '|$', 'g');
var index = 0;
var source = "__p+='";
text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
source += text.slice(index, offset).replace(escapeRegExp, escapeChar);
index = offset + match.length;
if (escape) {
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
} else if (interpolate) {
source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
} else if (evaluate) {
source += "';\n" + evaluate + "\n__p+='";
}
return match;
});
source += "';\n";
if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
source = "var __t,__p='',__j=Array.prototype.join," +
"print=function(){__p+=__j.call(arguments,'');};\n" +
source + 'return __p;\n';
var render;
try {
render = new Function(settings.variable || 'obj', '_', source);
} catch (e) {
e.source = source;
throw e;
}
var template = function(data) {
return render.call(this, data, _);
};
var argument = settings.variable || 'obj';
template.source = 'function(' + argument + '){\n' + source + '}';
return template;
}
function chain(obj) {
var instance = _(obj);
instance._chain = true;
return instance;
}
function chainResult(instance, obj) {
return instance._chain ? _(obj).chain() : obj;
}
function mixin(obj) {
each(functions(obj), function(name) {
var func = _[name] = obj[name];
_.prototype[name] = function() {
var args = [this._wrapped];
push.apply(args, arguments);
return chainResult(this, func.apply(_, args));
};
});
return _;
}
each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
var method = ArrayProto[name];
_.prototype[name] = function() {
var obj = this._wrapped;
method.apply(obj, arguments);
if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
return chainResult(this, obj);
};
});
each(['concat', 'join', 'slice'], function(name) {
var method = ArrayProto[name];
_.prototype[name] = function() {
return chainResult(this, method.apply(this._wrapped, arguments));
};
});
_.prototype.value = function() {
return this._wrapped;
};
_.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
_.prototype.toString = function() {
return String(this._wrapped);
};
var allExports = ({
'default': _,
VERSION: VERSION,
iteratee: iteratee,
restArguments: restArguments,
each: each,
forEach: each,
map: map,
collect: map,
reduce: reduce,
foldl: reduce,
inject: reduce,
reduceRight: reduceRight,
foldr: reduceRight,
find: find,
detect: find,
filter: filter,
select: filter,
reject: reject,
every: every,
all: every,
some: some,
any: some,
contains: contains,
includes: contains,
include: contains,
invoke: invoke,
pluck: pluck,
where: where,
findWhere: findWhere,
max: max,
min: min,
shuffle: shuffle,
sample: sample,
sortBy: sortBy,
groupBy: groupBy,
indexBy: indexBy,
countBy: countBy,
toArray: toArray,
size: size,
partition: partition,
first: first,
head: first,
take: first,
initial: initial,
last: last,
rest: rest,
tail: rest,
drop: rest,
compact: compact,
flatten: flatten,
without: without,
uniq: uniq,
unique: uniq,
union: union,
intersection: intersection,
difference: difference,
unzip: unzip,
zip: zip,
object: object,
findIndex: findIndex,
findLastIndex: findLastIndex,
sortedIndex: sortedIndex,
indexOf: indexOf,
lastIndexOf: lastIndexOf,
range: range,
chunk: chunk,
bind: bind,
partial: partial,
bindAll: bindAll,
memoize: memoize,
delay: delay,
defer: defer,
throttle: throttle,
debounce: debounce,
wrap: wrap,
negate: negate,
compose: compose,
after: after,
before: before,
once: once,
keys: keys,
allKeys: allKeys,
values: values,
mapObject: mapObject,
pairs: pairs,
invert: invert,
functions: functions,
methods: functions,
extend: extend,
extendOwn: extendOwn,
assign: extendOwn,
findKey: findKey,
pick: pick,
omit: omit,
defaults: defaults,
create: create,
clone: clone,
tap: tap,
isMatch: isMatch,
isEqual: isEqual,
isEmpty: isEmpty,
isElement: isElement,
isArray: isArray,
isObject: isObject,
isArguments: isArguments,
isFunction: isFunction,
isString: isString,
isNumber: isNumber,
isDate: isDate,
isRegExp: isRegExp,
isError: isError,
isSymbol: isSymbol,
isMap: isMap,
isWeakMap: isWeakMap,
isSet: isSet,
isWeakSet: isWeakSet,
isFinite: isFinite,
isNaN: isNaN,
isBoolean: isBoolean,
isNull: isNull,
isUndefined: isUndefined,
has: has,
identity: identity,
constant: constant,
noop: noop,
property: property,
propertyOf: propertyOf,
matcher: matcher,
matches: matcher,
times: times,
random: random,
now: now,
escape: escape,
unescape: unescape,
result: result,
uniqueId: uniqueId,
templateSettings: templateSettings,
template: template,
chain: chain,
mixin: mixin
});
var _$1 = mixin(allExports);
_$1._ = _$1;
return _$1;
})));
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],"/../../jshint/src/jshint.js":[function(_dereq_,module,exports){
var _ = _dereq_("underscore");
_.clone = _dereq_("lodash.clone");
var events = _dereq_("events");
var vars = _dereq_("./vars.js");
var messages = _dereq_("./messages.js");
var Lexer = _dereq_("./lex.js").Lexer;
var reg = _dereq_("./reg.js");
var state = _dereq_("./state.js").state;
var style = _dereq_("./style.js");
var options = _dereq_("./options.js");
var scopeManager = _dereq_("./scope-manager.js");
var prodParams = _dereq_("./prod-params.js");
var console = _dereq_("console-browserify");
var JSHINT = (function() {
"use strict";
var api, // Extension API
bang = {
"<" : true,
"<=" : true,
"==" : true,
"===": true,
"!==": true,
"!=" : true,
">" : true,
">=" : true,
"+" : true,
"-" : true,
"*" : true,
"/" : true,
"%" : true
},
declared, // Globals that were declared using /*global ... */ syntax.
functions, // All of the functions
inblock,
indent,
lookahead,
lex,
member,
membersOnly,
predefined, // Global variables defined by option
extraModules = [],
emitter = new events.EventEmitter();
function checkOption(name, isStable, t) {
var type, validNames;
if (isStable) {
type = "";
validNames = options.validNames;
} else {
type = "unstable ";
validNames = options.unstableNames;
}
name = name.trim();
if (/^[+-]W\d{3}$/g.test(name)) {
return true;
}
if (validNames.indexOf(name) === -1) {
if (t.type !== "jslint" && !_.has(options.removed, name)) {
error("E001", t, type, name);
return false;
}
}
return true;
}
function isString(obj) {
return Object.prototype.toString.call(obj) === "[object String]";
}
function isIdentifier(tkn, value) {
if (!tkn)
return false;
if (!tkn.identifier || tkn.value !== value)
return false;
return true;
}
function isReserved(context, token) {
if (!token.reserved) {
return false;
}
var meta = token.meta;
if (meta && meta.isFutureReservedWord) {
if (state.inES5()) {
if (!meta.es5) {
return false;
}
if (token.isProperty) {
return false;
}
}
} else if (meta && meta.es5 && !state.inES5()) {
return false;
}
if (meta && meta.strictOnly && state.inES5()) {
if (!state.option.strict && !state.isStrict()) {
return false;
}
}
if (token.id === "await" && (!(context & prodParams.async) && !state.option.module)) {
return false;
}
if (token.id === "yield" && (!(context & prodParams.yield))) {
return state.isStrict();
}
return true;
}
function supplant(str, data) {
return str.replace(/\{([^{}]*)\}/g, function(a, b) {
var r = data[b];
return typeof r === "string" || typeof r === "number" ? r : a;
});
}
function combine(dest, src) {
Object.keys(src).forEach(function(name) {
if (_.has(JSHINT.blacklist, name)) return;
dest[name] = src[name];
});
}
function processenforceall() {
if (state.option.enforceall) {
for (var enforceopt in options.bool.enforcing) {
if (state.option[enforceopt] === undefined &&
!options.noenforceall[enforceopt]) {
state.option[enforceopt] = true;
}
}
for (var relaxopt in options.bool.relaxing) {
if (state.option[relaxopt] === undefined) {
state.option[relaxopt] = false;
}
}
}
}
function applyOptions() {
var badESOpt = null;
processenforceall();
badESOpt = state.inferEsVersion();
if (badESOpt) {
quit("E059", state.tokens.next, "esversion", badESOpt);
}
if (state.inES5()) {
combine(predefined, vars.ecmaIdentifiers[5]);
}
if (state.inES6()) {
combine(predefined, vars.ecmaIdentifiers[6]);
}
if (state.inES8()) {
combine(predefined, vars.ecmaIdentifiers[8]);
}
if (state.option.strict === "global" && "globalstrict" in state.option) {
quit("E059", state.tokens.next, "strict", "globalstrict");
}
if (state.option.module) {
if (!state.inES6()) {
warning("W134", state.tokens.next, "module", 6);
}
}
if (state.option.regexpu) {
if (!state.inES6()) {
warning("W134", state.tokens.next, "regexpu", 6);
}
}
if (state.option.couch) {
combine(predefined, vars.couch);
}
if (state.option.qunit) {
combine(predefined, vars.qunit);
}
if (state.option.rhino) {
combine(predefined, vars.rhino);
}
if (state.option.shelljs) {
combine(predefined, vars.shelljs);
combine(predefined, vars.node);
}
if (state.option.typed) {
combine(predefined, vars.typed);
}
if (state.option.phantom) {
combine(predefined, vars.phantom);
}
if (state.option.prototypejs) {
combine(predefined, vars.prototypejs);
}
if (state.option.node) {
combine(predefined, vars.node);
combine(predefined, vars.typed);
}
if (state.option.devel) {
combine(predefined, vars.devel);
}
if (state.option.dojo) {
combine(predefined, vars.dojo);
}
if (state.option.browser) {
combine(predefined, vars.browser);
combine(predefined, vars.typed);
}
if (state.option.browserify) {
combine(predefined, vars.browser);
combine(predefined, vars.typed);
combine(predefined, vars.browserify);
}
if (state.option.nonstandard) {
combine(predefined, vars.nonstandard);
}
if (state.option.jasmine) {
combine(predefined, vars.jasmine);
}
if (state.option.jquery) {
combine(predefined, vars.jquery);
}
if (state.option.mootools) {
combine(predefined, vars.mootools);
}
if (state.option.worker) {
combine(predefined, vars.worker);
}
if (state.option.wsh) {
combine(predefined, vars.wsh);
}
if (state.option.yui) {
combine(predefined, vars.yui);
}
if (state.option.mocha) {
combine(predefined, vars.mocha);
}
}
function quit(code, token, a, b) {
var percentage = Math.floor((token.line / state.lines.length) * 100);
var message = messages.errors[code].desc;
var exception = {
name: "JSHintError",
line: token.line,
character: token.from,
message: message + " (" + percentage + "% scanned).",
raw: message,
code: code,
a: a,
b: b
};
exception.reason = supplant(message, exception) + " (" + percentage +
"% scanned).";
throw exception;
}
function removeIgnoredMessages() {
var ignored = state.ignoredLines;
if (_.isEmpty(ignored)) return;
JSHINT.errors = _.reject(JSHINT.errors, function(err) { return ignored[err.line] });
}
function warning(code, t, a, b, c, d) {
var ch, l, w, msg;
if (/^W\d{3}$/.test(code)) {
if (state.ignored[code])
return;
msg = messages.warnings[code];
} else if (/E\d{3}/.test(code)) {
msg = messages.errors[code];
} else if (/I\d{3}/.test(code)) {
msg = messages.info[code];
}
t = t || state.tokens.next || {};
if (t.id === "(end)") { // `~
t = state.tokens.curr;
}
l = t.line;
ch = t.from;
w = {
id: "(error)",
raw: msg.desc,
code: msg.code,
evidence: state.lines[l - 1] || "",
line: l,
character: ch,
scope: JSHINT.scope,
a: a,
b: b,
c: c,
d: d
};
w.reason = supplant(msg.desc, w);
JSHINT.errors.push(w);
removeIgnoredMessages();
if (JSHINT.errors.length >= state.option.maxerr)
quit("E043", t);
return w;
}
function warningAt(m, l, ch, a, b, c, d) {
return warning(m, {
line: l,
from: ch
}, a, b, c, d);
}
function error(m, t, a, b, c, d) {
warning(m, t, a, b, c, d);
}
function errorAt(m, l, ch, a, b, c, d) {
return error(m, {
line: l,
from: ch
}, a, b, c, d);
}
function addEvalCode(elem, token) {
JSHINT.internals.push({
id: "(internal)",
elem: elem,
token: token,
code: token.value.replace(/([^\\])(\\*)\2\\n/g, "$1\n")
});
}
function lintingDirective(directiveToken, previous) {
var body = directiveToken.body.split(",")
.map(function(s) { return s.trim(); });
var predef = {};
if (directiveToken.type === "falls through") {
previous.caseFallsThrough = true;
return;
}
if (directiveToken.type === "globals") {
body.forEach(function(item, idx) {
var parts = item.split(":");
var key = parts[0].trim();
if (key === "-" || !key.length) {
if (idx > 0 && idx === body.length - 1) {
return;
}
error("E002", directiveToken);
return;
}
if (key.charAt(0) === "-") {
key = key.slice(1);
JSHINT.blacklist[key] = key;
delete predefined[key];
} else {
predef[key] = parts.length > 1 && parts[1].trim() === "true";
}
});
combine(predefined, predef);
for (var key in predef) {
if (_.has(predef, key)) {
declared[key] = directiveToken;
}
}
}
if (directiveToken.type === "exported") {
body.forEach(function(e, idx) {
if (!e.length) {
if (idx > 0 && idx === body.length - 1) {
return;
}
error("E002", directiveToken);
return;
}
state.funct["(scope)"].addExported(e);
});
}
if (directiveToken.type === "members") {
membersOnly = membersOnly || {};
body.forEach(function(m) {
var ch1 = m.charAt(0);
var ch2 = m.charAt(m.length - 1);
if (ch1 === ch2 && (ch1 === "\"" || ch1 === "'")) {
m = m
.substr(1, m.length - 2)
.replace("\\\"", "\"");
}
membersOnly[m] = false;
});
}
var numvals = [
"maxstatements",
"maxparams",
"maxdepth",
"maxcomplexity",
"maxerr",
"maxlen",
"indent"
];
if (directiveToken.type === "jshint" || directiveToken.type === "jslint" ||
directiveToken.type === "jshint.unstable") {
body.forEach(function(item) {
var parts = item.split(":");
var key = parts[0].trim();
var val = parts.length > 1 ? parts[1].trim() : "";
var numberVal;
if (!checkOption(key, directiveToken.type !== "jshint.unstable", directiveToken)) {
return;
}
if (numvals.indexOf(key) >= 0) {
if (val !== "false") {
numberVal = +val;
if (typeof numberVal !== "number" || !isFinite(numberVal) ||
numberVal <= 0 || Math.floor(numberVal) !== numberVal) {
error("E032", directiveToken, val);
return;
}
state.option[key] = numberVal;
} else {
state.option[key] = key === "indent" ? 4 : false;
}
return;
}
if (key === "validthis") {
if (state.funct["(global)"])
return void error("E009");
if (val !== "true" && val !== "false")
return void error("E002", directiveToken);
state.option.validthis = (val === "true");
return;
}
if (key === "quotmark") {
switch (val) {
case "true":
case "false":
state.option.quotmark = (val === "true");
break;
case "double":
case "single":
state.option.quotmark = val;
break;
default:
error("E002", directiveToken);
}
return;
}
if (key === "shadow") {
switch (val) {
case "true":
state.option.shadow = true;
break;
case "outer":
state.option.shadow = "outer";
break;
case "false":
case "inner":
state.option.shadow = "inner";
break;
default:
error("E002", directiveToken);
}
return;
}
if (key === "unused") {
switch (val) {
case "true":
state.option.unused = true;
break;
case "false":
state.option.unused = false;
break;
case "vars":
case "strict":
state.option.unused = val;
break;
default:
error("E002", directiveToken);
}
return;
}
if (key === "latedef") {
switch (val) {
case "true":
state.option.latedef = true;
break;
case "false":
state.option.latedef = false;
break;
case "nofunc":
state.option.latedef = "nofunc";
break;
default:
error("E002", directiveToken);
}
return;
}
if (key === "ignore") {
switch (val) {
case "line":
state.ignoredLines[directiveToken.line] = true;
removeIgnoredMessages();
break;
default:
error("E002", directiveToken);
}
return;
}
if (key === "strict") {
switch (val) {
case "true":
state.option.strict = true;
break;
case "false":
state.option.strict = false;
break;
case "global":
case "implied":
state.option.strict = val;
break;
default:
error("E002", directiveToken);
}
return;
}
if (key === "module") {
if (!hasParsedCode(state.funct)) {
error("E055", directiveToken, "module");
}
}
if (key === "esversion") {
switch (val) {
case "3":
case "5":
case "6":
case "7":
case "8":
case "9":
case "10":
state.option.moz = false;
state.option.esversion = +val;
break;
case "2015":
case "2016":
case "2017":
case "2018":
case "2019":
state.option.moz = false;
state.option.esversion = +val - 2009;
break;
default:
error("E002", directiveToken);
}
if (!hasParsedCode(state.funct)) {
error("E055", directiveToken, "esversion");
}
return;
}
var match = /^([+-])(W\d{3})$/g.exec(key);
if (match) {
state.ignored[match[2]] = (match[1] === "-");
return;
}
var tn;
if (val === "true" || val === "false") {
if (directiveToken.type === "jslint") {
tn = options.renamed[key] || key;
state.option[tn] = (val === "true");
if (options.inverted[tn] !== undefined) {
state.option[tn] = !state.option[tn];
}
} else if (directiveToken.type === "jshint.unstable") {
state.option.unstable[key] = (val === "true");
} else {
state.option[key] = (val === "true");
}
return;
}
error("E002", directiveToken);
});
applyOptions();
}
}
function peek(p) {
var i = p || 0, j = lookahead.length, t;
if (i < j) {
return lookahead[i];
}
while (j <= i) {
t = lex.token();
if (!t) {
if (!lookahead.length) {
return state.tokens.next;
}
return lookahead[j - 1];
}
lookahead[j] = t;
j += 1;
}
return t;
}
function peekIgnoreEOL() {
var i = 0;
var t;
do {
t = peek(i++);
} while (t.id === "(endline)");
return t;
}
function advance(expected, relatedToken) {
var nextToken = state.tokens.next;
if (expected && nextToken.id !== expected) {
if (relatedToken) {
if (nextToken.id === "(end)") {
error("E019", relatedToken, relatedToken.id);
} else {
error("E020", nextToken, expected, relatedToken.id,
relatedToken.line, nextToken.value);
}
} else if (nextToken.type !== "(identifier)" || nextToken.value !== expected) {
error("E021", nextToken, expected, nextToken.value);
}
}
state.tokens.prev = state.tokens.curr;
state.tokens.curr = state.tokens.next;
for (;;) {
state.tokens.next = lookahead.shift() || lex.token();
if (!state.tokens.next) { // No more tokens left, give up
quit("E041", state.tokens.curr);
}
if (state.tokens.next.id === "(end)" || state.tokens.next.id === "(error)") {
return;
}
if (state.tokens.next.check) {
state.tokens.next.check();
}
if (state.tokens.next.isSpecial) {
lintingDirective(state.tokens.next, state.tokens.curr);
} else {
if (state.tokens.next.id !== "(endline)") {
break;
}
}
}
}
function isOperator(token) {
return token.first || token.right || token.left || token.id === "yield" || token.id === "await";
}
function isEndOfExpr(context, curr, next) {
if (arguments.length <= 1) {
curr = state.tokens.curr;
next = state.tokens.next;
}
if (next.id === "in" && context & prodParams.noin) {
return true;
}
if (next.id === ";" || next.id === "}" || next.id === ":") {
return true;
}
if (next.infix === curr.infix ||
(curr.id === "yield" && curr.rbp < next.rbp)) {
return !sameLine(curr, next);
}
return false;
}
function expression(context, rbp) {
var left, isArray = false, isObject = false;
var initial = context & prodParams.initial;
var curr;
context &= ~prodParams.initial;
state.nameStack.push();
if (state.tokens.next.id === "(end)")
error("E006", state.tokens.curr);
advance();
if (initial) {
state.funct["(verb)"] = state.tokens.curr.value;
state.tokens.curr.beginsStmt = true;
}
curr = state.tokens.curr;
if (initial && curr.fud && (!curr.useFud || curr.useFud(context))) {
left = state.tokens.curr.fud(context);
} else {
if (state.tokens.curr.nud) {
left = state.tokens.curr.nud(context, rbp);
} else {
error("E030", state.tokens.curr, state.tokens.curr.id);
}
while (rbp < state.tokens.next.lbp && !isEndOfExpr(context)) {
isArray = state.tokens.curr.value === "Array";
isObject = state.tokens.curr.value === "Object";
if (left && (left.value || (left.first && left.first.value))) {
if (left.value !== "new" ||
(left.first && left.first.value && left.first.value === ".")) {
isArray = false;
if (left.value !== state.tokens.curr.value) {
isObject = false;
}
}
}
advance();
if (isArray && state.tokens.curr.id === "(" && state.tokens.next.id === ")") {
warning("W009", state.tokens.curr);
}
if (isObject && state.tokens.curr.id === "(" && state.tokens.next.id === ")") {
warning("W010", state.tokens.curr);
}
if (left && state.tokens.curr.led) {
left = state.tokens.curr.led(context, left);
} else {
error("E033", state.tokens.curr, state.tokens.curr.id);
}
}
}
state.nameStack.pop();
return left;
}
function sameLine(first, second) {
return first.line === (second.startLine || second.line);
}
function nobreaknonadjacent(left, right) {
if (!state.option.laxbreak && !sameLine(left, right)) {
warning("W014", right, right.value);
}
}
function nolinebreak(t) {
t = t;
if (!sameLine(t, state.tokens.next)) {
warning("E022", t, t.value);
}
}
function checkComma(opts) {
var prev = state.tokens.prev;
var curr = state.tokens.curr;
opts = opts || {};
if (!sameLine(prev, curr)) {
if (!state.option.laxcomma) {
if (checkComma.first) {
warning("I001", curr);
checkComma.first = false;
}
warning("W014", prev, curr.value);
}
}
if (state.tokens.next.identifier && !(opts.property && state.inES5())) {
switch (state.tokens.next.value) {
case "break":
case "case":
case "catch":
case "continue":
case "default":
case "do":
case "else":
case "finally":
case "for":
case "if":
case "in":
case "instanceof":
case "return":
case "switch":
case "throw":
case "try":
case "var":
case "let":
case "while":
case "with":
error("E024", state.tokens.next, state.tokens.next.value);
return false;
}
}
if (state.tokens.next.type === "(punctuator)") {
switch (state.tokens.next.value) {
case "}":
case "]":
case ",":
case ")":
if (opts.allowTrailing) {
return true;
}
error("E024", state.tokens.next, state.tokens.next.value);
return false;
}
}
return true;
}
function symbol(s, p) {
var x = state.syntax[s];
if (!x || typeof x !== "object") {
state.syntax[s] = x = {
id: s,
lbp: p,
rbp: p,
value: s
};
}
return x;
}
function delim(s) {
var x = symbol(s, 0);
x.delim = true;
return x;
}
function stmt(s, f) {
var x = delim(s);
x.identifier = x.reserved = true;
x.fud = f;
return x;
}
function blockstmt(s, f) {
var x = stmt(s, f);
x.block = true;
return x;
}
function reserveName(x) {
var c = x.id.charAt(0);
if ((c >= "a" && c <= "z") || (c >= "A" && c <= "Z")) {
x.identifier = x.reserved = true;
}
return x;
}
function prefix(s, f) {
var x = symbol(s, 150);
reserveName(x);
x.nud = (typeof f === "function") ? f : function(context) {
this.arity = "unary";
this.right = expression(context, 150);
if (this.id === "++" || this.id === "--") {
if (state.option.plusplus) {
warning("W016", this, this.id);
}
if (this.right) {
checkLeftSideAssign(context, this.right, this);
}
}
return this;
};
return x;
}
function type(s, f) {
var x = symbol(s, 0);
x.type = s;
x.nud = f;
return x;
}
function reserve(name, func) {
var x = type(name, func);
x.identifier = true;
x.reserved = true;
return x;
}
function FutureReservedWord(name, meta) {
var x = type(name, state.syntax["(identifier)"].nud);
meta = meta || {};
meta.isFutureReservedWord = true;
x.value = name;
x.identifier = true;
x.reserved = true;
x.meta = meta;
return x;
}
function infix(s, f, p, w) {
var x = symbol(s, p);
reserveName(x);
x.infix = true;
x.led = function(context, left) {
if (!w) {
nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
}
if ((s === "in" || s === "instanceof") && left.id === "!") {
warning("W018", left, "!");
}
if (typeof f === "function") {
return f(context, left, this);
} else {
this.left = left;
this.right = expression(context, p);
return this;
}
};
return x;
}
function application(s) {
var x = symbol(s, 42);
x.infix = true;
x.led = function(context, left) {
nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
this.left = left;
this.right = doFunction(context, { type: "arrow", loneArg: left });
return this;
};
return x;
}
function relation(s, f) {
var x = symbol(s, 100);
x.infix = true;
x.led = function(context, left) {
nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
this.left = left;
var right = this.right = expression(context, 100);
if (isIdentifier(left, "NaN") || isIdentifier(right, "NaN")) {
warning("W019", this);
} else if (f) {
f.apply(this, [context, left, right]);
}
if (!left || !right) {
quit("E041", state.tokens.curr);
}
if (left.id === "!") {
warning("W018", left, "!");
}
if (right.id === "!") {
warning("W018", right, "!");
}
return this;
};
return x;
}
function beginsUnaryExpression(token) {
return token.arity === "unary" && token.id !== "++" && token.id !== "--";
}
var typeofValues = {};
typeofValues.legacy = [
"xml",
"unknown"
];
typeofValues.es3 = [
"undefined", "boolean", "number", "string", "function", "object",
];
typeofValues.es3 = typeofValues.es3.concat(typeofValues.legacy);
typeofValues.es6 = typeofValues.es3.concat("symbol", "bigint");
function isTypoTypeof(left, right, state) {
var values;
if (state.option.notypeof)
return false;
if (!left || !right)
return false;
values = state.inES6() ? typeofValues.es6 : typeofValues.es3;
if (right.type === "(identifier)" && right.value === "typeof" && left.type === "(string)") {
if (left.value === "bigint") {
if (!state.option.unstable.bigint) {
warning("W144", left, "BigInt", "bigint");
}
return false;
}
return !_.includes(values, left.value);
}
return false;
}
function isGlobalEval(left, state) {
var isGlobal = false;
if (left.type === "this" && state.funct["(context)"] === null) {
isGlobal = true;
}
else if (left.type === "(identifier)") {
if (state.option.node && left.value === "global") {
isGlobal = true;
}
else if (state.option.browser && (left.value === "window" || left.value === "document")) {
isGlobal = true;
}
}
return isGlobal;
}
function findNativePrototype(left) {
var natives = [
"Array", "ArrayBuffer", "Boolean", "Collator", "DataView", "Date",
"DateTimeFormat", "Error", "EvalError", "Float32Array", "Float64Array",
"Function", "Infinity", "Intl", "Int16Array", "Int32Array", "Int8Array",
"Iterator", "Number", "NumberFormat", "Object", "RangeError",
"ReferenceError", "RegExp", "StopIteration", "String", "SyntaxError",
"TypeError", "Uint16Array", "Uint32Array", "Uint8Array", "Uint8ClampedArray",
"URIError"
];
function walkPrototype(obj) {
if (typeof obj !== "object") return;
return obj.right === "prototype" ? obj : walkPrototype(obj.left);
}
function walkNative(obj) {
while (!obj.identifier && typeof obj.left === "object")
obj = obj.left;
if (obj.identifier && natives.indexOf(obj.value) >= 0 &&
state.funct["(scope)"].isPredefined(obj.value)) {
return obj.value;
}
}
var prototype = walkPrototype(left);
if (prototype) return walkNative(prototype);
}
function checkLeftSideAssign(context, left, assignToken, options) {
var allowDestructuring = options && options.allowDestructuring;
assignToken = assignToken || left;
if (state.option.freeze) {
var nativeObject = findNativePrototype(left);
if (nativeObject)
warning("W121", left, nativeObject);
}
if (left.identifier && !left.isMetaProperty) {
state.funct["(scope)"].block.reassign(left.value, left);
}
if (left.id === ".") {
if (!left.left || left.left.value === "arguments" && !state.isStrict()) {
warning("W143", assignToken);
}
state.nameStack.set(state.tokens.prev);
return true;
} else if (left.id === "{" || left.id === "[") {
if (!allowDestructuring || !left.destructAssign) {
if (left.id === "{" || !left.left) {
warning("E031", assignToken);
} else if (left.left.value === "arguments" && !state.isStrict()) {
warning("W143", assignToken);
}
}
if (left.id === "[") {
state.nameStack.set(left.right);
}
return true;
} else if (left.identifier && !isReserved(context, left) && !left.isMetaProperty) {
if (state.funct["(scope)"].bindingtype(left.value) === "exception") {
warning("W022", left);
}
if (left.value === "eval" && state.isStrict()) {
error("E031", assignToken);
return false;
} else if (left.value === "arguments") {
if (!state.isStrict()) {
warning("W143", assignToken);
} else {
error("E031", assignToken);
return false;
}
}
state.nameStack.set(left);
return true;
}
error("E031", assignToken);
return false;
}
function assignop(s, f) {
var x = infix(s, typeof f === "function" ? f : function(context, left, that) {
that.left = left;
checkLeftSideAssign(context, left, that, { allowDestructuring: true });
that.right = expression(context, 10);
return that;
}, 20);
x.exps = true;
x.assign = true;
return x;
}
function bitwise(s, f, p) {
var x = symbol(s, p);
reserveName(x);
x.infix = true;
x.led = (typeof f === "function") ? f : function(context, left) {
if (state.option.bitwise) {
warning("W016", this, this.id);
}
this.left = left;
this.right = expression(context, p);
return this;
};
return x;
}
function bitwiseassignop(s) {
symbol(s, 20).exps = true;
return infix(s, function(context, left, that) {
if (state.option.bitwise) {
warning("W016", that, that.id);
}
checkLeftSideAssign(context, left, that);
that.right = expression(context, 10);
return that;
}, 20);
}
function suffix(s) {
var x = symbol(s, 150);
x.led = function(context, left) {
if (state.option.plusplus) {
warning("W016", this, this.id);
}
checkLeftSideAssign(context, left, this);
this.left = left;
return this;
};
return x;
}
function optionalidentifier(context, prop, preserve) {
if (!state.tokens.next.identifier) {
return;
}
if (!preserve) {
advance();
}
var curr = state.tokens.curr;
var val = state.tokens.curr.value;
if (!isReserved(context, curr)) {
return val;
}
if (prop) {
if (state.inES5()) {
return val;
}
}
warning("W024", state.tokens.curr, state.tokens.curr.id);
return val;
}
function spreadrest(operation) {
if (!checkPunctuator(state.tokens.next, "...")) {
return false;
}
if (!state.inES6(true)) {
warning("W119", state.tokens.next, operation + " operator", "6");
}
advance();
if (checkPunctuator(state.tokens.next, "...")) {
warning("E024", state.tokens.next, "...");
while (checkPunctuator(state.tokens.next, "...")) {
advance();
}
}
return true;
}
function identifier(context, prop) {
var i = optionalidentifier(context, prop, false);
if (i) {
return i;
}
error("E030", state.tokens.next, state.tokens.next.value);
if (state.tokens.next.id !== ";") {
advance();
}
}
function reachable(controlToken) {
var i = 0, t;
if (state.tokens.next.id !== ";" || controlToken.inBracelessBlock) {
return;
}
for (;;) {
do {
t = peek(i);
i += 1;
} while (t.id !== "(end)" && t.id === "(comment)");
if (t.reach) {
return;
}
if (t.id !== "(endline)") {
if (t.id === "function") {
if (state.option.latedef === true) {
warning("W026", t);
}
break;
}
warning("W027", t, t.value, controlToken.value);
break;
}
}
}
function parseFinalSemicolon(stmt) {
if (state.tokens.next.id !== ";") {
if (state.tokens.next.isUnclosed) return advance();
var isSameLine = sameLine(state.tokens.curr, state.tokens.next) &&
state.tokens.next.id !== "(end)";
var blockEnd = checkPunctuator(state.tokens.next, "}");
if (isSameLine && !blockEnd && !(stmt.id === "do" && state.inES6(true))) {
errorAt("E058", state.tokens.curr.line, state.tokens.curr.character);
} else if (!state.option.asi) {
if (!(blockEnd && isSameLine && state.option.lastsemic)) {
warningAt("W033", state.tokens.curr.line, state.tokens.curr.character);
}
}
} else {
advance(";");
}
}
function statement(context) {
var i = indent, r, t = state.tokens.next, hasOwnScope = false;
context |= prodParams.initial;
if (t.id === ";") {
advance(";");
return;
}
var res = isReserved(context, t);
if (res && t.meta && t.meta.isFutureReservedWord && !t.fud) {
warning("W024", t, t.id);
res = false;
}
if (t.identifier && !res && peek().id === ":") {
advance();
advance(":");
hasOwnScope = true;
state.funct["(scope)"].stack();
state.funct["(scope)"].block.addLabel(t.value, { token: state.tokens.curr });
if (!state.tokens.next.labelled && state.tokens.next.value !== "{") {
warning("W028", state.tokens.next, t.value, state.tokens.next.value);
}
t = state.tokens.next;
}
if (t.id === "{") {
var iscase = (state.funct["(verb)"] === "case" && state.tokens.curr.value === ":");
block(context, true, true, false, false, iscase);
if (hasOwnScope) {
state.funct["(scope)"].unstack();
}
return;
}
r = expression(context, 0);
if (r && !(r.identifier && r.value === "function") &&
!(r.type === "(punctuator)" && r.left &&
r.left.identifier && r.left.value === "function")) {
if (!state.isStrict() && state.stmtMissingStrict()) {
warning("E007");
}
}
if (!t.block) {
if (!state.option.expr && (!r || !r.exps)) {
warning("W030", state.tokens.curr);
} else if (state.option.nonew && r && r.left && r.id === "(" && r.left.id === "new") {
warning("W031", t);
}
parseFinalSemicolon(t);
}
indent = i;
if (hasOwnScope) {
state.funct["(scope)"].unstack();
}
return r;
}
function statements(context) {
var a = [], p;
while (!state.tokens.next.reach && state.tokens.next.id !== "(end)") {
if (state.tokens.next.id === ";") {
p = peek();
if (!p || (p.id !== "(" && p.id !== "[")) {
warning("W032");
}
advance(";");
} else {
a.push(statement(context));
}
}
return a;
}
function directives() {
var current = state.tokens.next;
while (state.tokens.next.id === "(string)") {
var next = peekIgnoreEOL();
if (!isEndOfExpr(0, current, next)) {
break;
}
current = next;
advance();
var directive = state.tokens.curr.value;
if (state.directive[directive] ||
(directive === "use strict" && state.option.strict === "implied")) {
warning("W034", state.tokens.curr, directive);
}
if (directive === "use strict" && state.inES7() &&
!state.funct["(global)"] && state.funct["(hasSimpleParams)"] === false) {
error("E065", state.tokens.curr);
}
state.directive[directive] = true;
parseFinalSemicolon(current);
}
if (state.isStrict()) {
state.option.undef = true;
}
}
function block(context, ordinary, stmt, isfunc, isfatarrow, iscase) {
var a,
b = inblock,
old_indent = indent,
m,
t,
d;
inblock = ordinary;
t = state.tokens.next;
var metrics = state.funct["(metrics)"];
metrics.nestedBlockDepth += 1;
metrics.verifyMaxNestedBlockDepthPerFunction();
if (state.tokens.next.id === "{") {
advance("{");
state.funct["(scope)"].stack();
if (state.tokens.next.id !== "}") {
indent += state.option.indent;
while (!ordinary && state.tokens.next.from > indent) {
indent += state.option.indent;
}
if (isfunc) {
m = {};
for (d in state.directive) {
m[d] = state.directive[d];
}
directives();
state.funct["(isStrict)"] = state.isStrict();
if (state.option.strict && state.funct["(context)"]["(global)"]) {
if (!m["use strict"] && !state.isStrict()) {
warning("E007");
}
}
}
a = statements(context);
metrics.statementCount += a.length;
indent -= state.option.indent;
} else if (isfunc) {
state.funct["(isStrict)"] = state.isStrict();
}
advance("}", t);
if (isfunc) {
state.funct["(scope)"].validateParams(isfatarrow);
if (m) {
state.directive = m;
}
}
state.funct["(scope)"].unstack();
indent = old_indent;
} else if (!ordinary) {
if (isfunc) {
state.funct["(scope)"].stack();
if (stmt && !isfatarrow && !state.inMoz()) {
error("W118", state.tokens.curr, "function closure expressions");
}
if (isfatarrow) {
state.funct["(scope)"].validateParams(true);
}
var expr = expression(context, 10);
if (state.option.noreturnawait && context & prodParams.async &&
expr.identifier && expr.value === "await") {
warning("W146", expr);
}
if (state.option.strict && state.funct["(context)"]["(global)"]) {
if (!state.isStrict()) {
warning("E007");
}
}
state.funct["(scope)"].unstack();
} else {
error("E021", state.tokens.next, "{", state.tokens.next.value);
}
} else {
state.funct["(scope)"].stack();
if (!stmt || state.option.curly) {
warning("W116", state.tokens.next, "{", state.tokens.next.value);
}
var supportsFnDecl = state.funct["(verb)"] === "if" ||
state.tokens.curr.id === "else";
state.tokens.next.inBracelessBlock = true;
indent += state.option.indent;
a = [statement(context)];
indent -= state.option.indent;
if (a[0] && a[0].declaration &&
!(supportsFnDecl && a[0].id === "function")) {
error("E048", a[0], a[0].id[0].toUpperCase() + a[0].id.slice(1));
}
state.funct["(scope)"].unstack();
}
switch (state.funct["(verb)"]) {
case "break":
case "continue":
case "return":
case "throw":
if (iscase) {
break;
}
default:
state.funct["(verb)"] = null;
}
inblock = b;
if (ordinary && state.option.noempty && (!a || a.length === 0)) {
warning("W035", state.tokens.prev);
}
metrics.nestedBlockDepth -= 1;
return a;
}
function countMember(m) {
if (membersOnly && typeof membersOnly[m] !== "boolean") {
warning("W036", state.tokens.curr, m);
}
if (typeof member[m] === "number") {
member[m] += 1;
} else {
member[m] = 1;
}
}
type("(number)", function() {
if (state.tokens.next.id === ".") {
warning("W005", this);
}
return this;
});
type("(string)", function() {
return this;
});
state.syntax["(identifier)"] = {
type: "(identifier)",
lbp: 0,
identifier: true,
nud: function(context) {
var v = this.value;
var isLoneArrowParam = state.tokens.next.id === "=>";
if (isReserved(context, this)) {
warning("W024", this, v);
} else if (!isLoneArrowParam && !state.funct["(comparray)"].check(v)) {
state.funct["(scope)"].block.use(v, state.tokens.curr);
}
return this;
},
led: function() {
error("E033", state.tokens.next, state.tokens.next.value);
}
};
var baseTemplateSyntax = {
identifier: false,
template: true,
};
state.syntax["(template)"] = _.extend({
lbp: 155,
type: "(template)",
nud: doTemplateLiteral,
led: doTemplateLiteral,
noSubst: false
}, baseTemplateSyntax);
state.syntax["(template middle)"] = _.extend({
lbp: 0,
type: "(template middle)",
noSubst: false
}, baseTemplateSyntax);
state.syntax["(template tail)"] = _.extend({
lbp: 0,
type: "(template tail)",
tail: true,
noSubst: false
}, baseTemplateSyntax);
state.syntax["(no subst template)"] = _.extend({
lbp: 155,
type: "(template)",
nud: doTemplateLiteral,
led: doTemplateLiteral,
noSubst: true,
tail: true // mark as tail, since it's always the last component
}, baseTemplateSyntax);
type("(regexp)", function() {
return this;
});
delim("(endline)");
(function(x) {
x.line = x.from = 0;
})(delim("(begin)"));
delim("(end)").reach = true;
delim("(error)").reach = true;
delim("}").reach = true;
delim(")");
delim("]");
delim("\"").reach = true;
delim("'").reach = true;
delim(";");
delim(":").reach = true;
delim("#");
reserve("else");
reserve("case").reach = true;
reserve("catch");
reserve("default").reach = true;
reserve("finally");
reserve("true", function() { return this; });
reserve("false", function() { return this; });
reserve("null", function() { return this; });
reserve("this", function() {
if (state.isStrict() && !isMethod() &&
!state.option.validthis && ((state.funct["(statement)"] &&
state.funct["(name)"].charAt(0) > "Z") || state.funct["(global)"])) {
warning("W040", this);
}
return this;
});
reserve("super", function() {
superNud.call(state.tokens.curr, this);
return this;
});
assignop("=", "assign");
assignop("+=", "assignadd");
assignop("-=", "assignsub");
assignop("*=", "assignmult");
assignop("/=", "assigndiv").nud = function() {
error("E014");
};
assignop("%=", "assignmod");
assignop("**=", function(context, left, that) {
if (!state.inES7()) {
warning("W119", that, "Exponentiation operator", "7");
}
that.left = left;
checkLeftSideAssign(context, left, that);
that.right = expression(context, 10);
return that;
});
bitwiseassignop("&=");
bitwiseassignop("|=");
bitwiseassignop("^=");
bitwiseassignop("<<=");
bitwiseassignop(">>=");
bitwiseassignop(">>>=");
infix(",", function(context, left, that) {
if (state.option.nocomma) {
warning("W127", that);
}
that.left = left;
if (checkComma()) {
that.right = expression(context, 10);
} else {
that.right = null;
}
return that;
}, 10, true);
infix("?", function(context, left, that) {
increaseComplexityCount();
that.left = left;
that.right = expression(context & ~prodParams.noin, 10);
advance(":");
expression(context, 10);
return that;
}, 30);
var orPrecendence = 40;
infix("||", function(context, left, that) {
increaseComplexityCount();
that.left = left;
that.right = expression(context, orPrecendence);
return that;
}, orPrecendence);
infix("&&", "and", 50);
infix("**", function(context, left, that) {
if (!state.inES7()) {
warning("W119", that, "Exponentiation operator", "7");
}
if (!left.paren && beginsUnaryExpression(left)) {
error("E024", that, "**");
}
that.left = left;
that.right = expression(context, that.rbp);
return that;
}, 150);
state.syntax["**"].rbp = 140;
bitwise("|", "bitor", 70);
bitwise("^", "bitxor", 80);
bitwise("&", "bitand", 90);
relation("==", function(context, left, right) {
var eqnull = state.option.eqnull &&
((left && left.value) === "null" || (right && right.value) === "null");
switch (true) {
case !eqnull && state.option.eqeqeq:
this.from = this.character;
warning("W116", this, "===", "==");
break;
case isTypoTypeof(right, left, state):
warning("W122", this, right.value);
break;
case isTypoTypeof(left, right, state):
warning("W122", this, left.value);
break;
}
return this;
});
relation("===", function(context, left, right) {
if (isTypoTypeof(right, left, state)) {
warning("W122", this, right.value);
} else if (isTypoTypeof(left, right, state)) {
warning("W122", this, left.value);
}
return this;
});
relation("!=", function(context, left, right) {
var eqnull = state.option.eqnull &&
((left && left.value) === "null" || (right && right.value) === "null");
if (!eqnull && state.option.eqeqeq) {
this.from = this.character;
warning("W116", this, "!==", "!=");
} else if (isTypoTypeof(right, left, state)) {
warning("W122", this, right.value);
} else if (isTypoTypeof(left, right, state)) {
warning("W122", this, left.value);
}
return this;
});
relation("!==", function(context, left, right) {
if (isTypoTypeof(right, left, state)) {
warning("W122", this, right.value);
} else if (isTypoTypeof(left, right, state)) {
warning("W122", this, left.value);
}
return this;
});
relation("<");
relation(">");
relation("<=");
relation(">=");
bitwise("<<", "shiftleft", 120);
bitwise(">>", "shiftright", 120);
bitwise(">>>", "shiftrightunsigned", 120);
infix("in", "in", 120);
infix("instanceof", function(context, left, token) {
var right;
var scope = state.funct["(scope)"];
token.left = left;
token.right = right = expression(context, 120);
if (!right) {
return token;
}
if (right.id === "(number)" ||
right.id === "(string)" ||
right.value === "null" ||
(right.value === "undefined" && !scope.has("undefined")) ||
right.arity === "unary" ||
right.id === "{" ||
(right.id === "[" && !right.right) ||
right.id === "(regexp)" ||
(right.id === "(template)" && !right.tag)) {
error("E060");
}
if (right.id === "function") {
warning("W139");
}
return token;
}, 120);
infix("+", function(context, left, that) {
var next = state.tokens.next;
var right;
that.left = left;
that.right = right = expression(context, 130);
if (left && right && left.id === "(string)" && right.id === "(string)") {
left.value += right.value;
left.character = right.character;
if (!state.option.scripturl && reg.javascriptURL.test(left.value)) {
warning("W050", left);
}
return left;
}
if (next.id === "+" || next.id === "++") {
warning("W007", that.right);
}
return that;
}, 130);
prefix("+", function(context) {
var next = state.tokens.next;
this.arity = "unary";
this.right = expression(context, 150);
if (next.id === "+" || next.id === "++") {
warning("W007", this.right);
}
return this;
});
infix("-", function(context, left, that) {
var next = state.tokens.next;
that.left = left;
that.right = expression(context, 130);
if (next.id === "-" || next.id === "--") {
warning("W006", that.right);
}
return that;
}, 130);
prefix("-", function(context) {
var next = state.tokens.next;
this.arity = "unary";
this.right = expression(context, 150);
if (next.id === "-" || next.id === "--") {
warning("W006", this.right);
}
return this;
});
infix("*", "mult", 140);
infix("/", "div", 140);
infix("%", "mod", 140);
suffix("++");
prefix("++", "preinc");
state.syntax["++"].exps = true;
suffix("--");
prefix("--", "predec");
state.syntax["--"].exps = true;
prefix("delete", function(context) {
this.arity = "unary";
var p = expression(context, 150);
if (!p) {
return this;
}
if (p.id !== "." && p.id !== "[") {
warning("W051");
}
this.first = p;
if (p.identifier && !state.isStrict()) {
p.forgiveUndef = true;
}
return this;
}).exps = true;
prefix("~", function(context) {
if (state.option.bitwise) {
warning("W016", this, "~");
}
this.arity = "unary";
this.right = expression(context, 150);
return this;
});
infix("...");
prefix("!", function(context) {
this.arity = "unary";
this.right = expression(context, 150);
if (!this.right) { // '!' followed by nothing? Give up.
quit("E041", this);
}
if (bang[this.right.id] === true) {
warning("W018", this, "!");
}
return this;
});
prefix("typeof", function(context) {
this.arity = "unary";
var p = expression(context, 150);
this.first = this.right = p;
if (!p) { // 'typeof' followed by nothing? Give up.
quit("E041", this);
}
if (p.identifier) {
p.forgiveUndef = true;
}
return this;
});
prefix("new", function(context) {
var mp = metaProperty(context, "target", function() {
if (!state.inES6(true)) {
warning("W119", state.tokens.prev, "new.target", "6");
}
var inFunction, c = state.funct;
while (c) {
inFunction = !c["(global)"];
if (!c["(arrow)"]) { break; }
c = c["(context)"];
}
if (!inFunction) {
warning("W136", state.tokens.prev, "new.target");
}
});
if (mp) { return mp; }
var c = expression(context, 155), i;
if (c && c.id !== "function") {
if (c.identifier) {
switch (c.value) {
case "Number":
case "String":
case "Boolean":
case "Math":
case "JSON":
warning("W053", state.tokens.prev, c.value);
break;
case "Symbol":
if (state.inES6()) {
warning("W053", state.tokens.prev, c.value);
}
break;
case "Function":
if (!state.option.evil) {
warning("W054");
}
break;
case "Date":
case "RegExp":
case "this":
break;
default:
i = c.value.substr(0, 1);
if (state.option.newcap && (i < "A" || i > "Z") &&
!state.funct["(scope)"].isPredefined(c.value)) {
warning("W055", state.tokens.curr);
}
}
} else {
if (c.id !== "." && c.id !== "[" && c.id !== "(") {
warning("W056", state.tokens.curr);
}
}
} else {
if (!state.option.supernew)
warning("W057", this);
}
if (state.tokens.next.id !== "(" && !state.option.supernew) {
warning("W058", state.tokens.curr, state.tokens.curr.value);
}
this.first = this.right = c;
return this;
});
state.syntax["new"].exps = true;
blockstmt("class", function(context) {
var className, classNameToken;
var inexport = context & prodParams.export;
if (!state.inES6()) {
warning("W104", state.tokens.curr, "class", "6");
}
state.inClassBody = true;
if (state.tokens.next.identifier && state.tokens.next.value !== "extends") {
classNameToken = state.tokens.next;
className = classNameToken.value;
identifier(context);
state.funct["(scope)"].addbinding(className, {
type: "class",
initialized: false,
token: classNameToken
});
}
if (state.tokens.next.value === "extends") {
advance("extends");
expression(context, 0);
}
if (classNameToken) {
this.name = className;
state.funct["(scope)"].initialize(className);
if (inexport) {
state.funct["(scope)"].setExported(className, classNameToken);
}
}
state.funct["(scope)"].stack();
classBody(this, context);
return this;
}).exps = true;
prefix("class", function(context) {
var className, classNameToken;
if (!state.inES6()) {
warning("W104", state.tokens.curr, "class", "6");
}
state.inClassBody = true;
if (state.tokens.next.identifier && state.tokens.next.value !== "extends") {
classNameToken = state.tokens.next;
className = classNameToken.value;
identifier(context);
}
if (state.tokens.next.value === "extends") {
advance("extends");
expression(context, 0);
}
state.funct["(scope)"].stack();
if (classNameToken) {
this.name = className;
state.funct["(scope)"].addbinding(className, {
type: "class",
initialized: true,
token: classNameToken
});
state.funct["(scope)"].block.use(className, classNameToken);
}
classBody(this, context);
return this;
});
function classBody(classToken, context) {
var props = Object.create(null);
var name, accessorType, token, isStatic, inGenerator, hasConstructor;
if (state.tokens.next.value === "{") {
advance("{");
} else {
warning("W116", state.tokens.curr, "identifier", state.tokens.next.type); //?
advance();
}
while (state.tokens.next.value !== "}") {
isStatic = false;
inGenerator = false;
context &= ~prodParams.preAsync;
if (state.tokens.next.value === "static" &&
!checkPunctuator(peek(), "(")) {
isStatic = true;
advance();
}
if (state.tokens.next.value === "async") {
if (!checkPunctuator(peek(), "(")) {
context |= prodParams.preAsync;
advance();
nolinebreak(state.tokens.curr);
if (checkPunctuator(state.tokens.next, "*")) {
inGenerator = true;
advance("*");
if (!state.inES9()) {
warning("W119", state.tokens.next, "async generators", "9");
}
}
if (!state.inES8()) {
warning("W119", state.tokens.curr, "async functions", "8");
}
}
}
if (state.tokens.next.value === "*") {
inGenerator = true;
advance();
}
token = state.tokens.next;
if ((token.value === "set" || token.value === "get") && !checkPunctuator(peek(), "(")) {
if (inGenerator) {
error("E024", token, token.value);
}
accessorType = token.value;
advance();
token = state.tokens.next;
if (!isStatic && token.value === "constructor") {
error("E049", token, "class " + accessorType + "ter method", token.value);
} else if (isStatic && token.value === "prototype") {
error("E049", token, "static class " + accessorType + "ter method", token.value);
}
} else {
accessorType = null;
}
switch (token.value) {
case ";":
warning("W032", token);
advance();
break;
case "constructor":
if (isStatic) {
name = propertyName(context);
saveProperty(props, name, token, true, isStatic);
doMethod(classToken, context, name, inGenerator);
} else {
if (inGenerator || context & prodParams.preAsync) {
error("E024", token, token.value);
} else if (hasConstructor) {
error("E024", token, token.value);
} else {
hasConstructor = !accessorType && !isStatic;
}
advance();
doMethod(classToken, context, state.nameStack.infer());
}
break;
case "[":
name = computedPropertyName(context);
doMethod(classToken, context, name, inGenerator);
break;
default:
name = propertyName(context);
if (name === undefined) {
error("E024", token, token.value);
advance();
break;
}
if (accessorType) {
saveAccessor(accessorType, props, name, token, true, isStatic);
name = state.nameStack.infer();
} else {
if (isStatic && name === "prototype") {
error("E049", token, "static class method", name);
}
saveProperty(props, name, token, true, isStatic);
}
doMethod(classToken, context, name, inGenerator);
break;
}
}
advance("}");
checkProperties(props);
state.inClassBody = false;
state.funct["(scope)"].unstack();
}
function doMethod(classToken, context, name, generator) {
if (generator) {
if (!state.inES6()) {
warning("W119", state.tokens.curr, "function*", "6");
}
}
if (state.tokens.next.value !== "(") {
error("E054", state.tokens.next, state.tokens.next.value);
advance();
if (state.tokens.next.value === "{") {
advance();
if (state.tokens.next.value === "}") {
warning("W116", state.tokens.next, "(", state.tokens.next.value);
advance();
identifier(context);
advance();
}
return;
} else {
while (state.tokens.next.value !== "(") {
advance();
}
}
}
doFunction(context, { name: name,
type: generator ? "generator" : null,
isMethod: true,
statement: classToken });
}
prefix("void").exps = true;
infix(".", function(context, left, that) {
var m = identifier(context, true);
if (typeof m === "string") {
countMember(m);
}
that.left = left;
that.right = m;
if (m && m === "hasOwnProperty" && state.tokens.next.value === "=") {
warning("W001");
}
if (left && left.value === "arguments" && (m === "callee" || m === "caller")) {
if (state.option.noarg)
warning("W059", left, m);
else if (state.isStrict())
error("E008");
} else if (!state.option.evil && left && left.value === "document" &&
(m === "write" || m === "writeln")) {
warning("W060", left);
}
if (!state.option.evil && (m === "eval" || m === "execScript")) {
if (isGlobalEval(left, state)) {
warning("W061");
}
}
return that;
}, 160, true);
infix("(", function(context, left, that) {
if (state.option.immed && left && !left.immed && left.id === "function") {
warning("W062");
}
if (state.option.asi && checkPunctuators(state.tokens.prev, [")", "]"]) &&
!sameLine(state.tokens.prev, state.tokens.curr)) {
warning("W014", state.tokens.curr, state.tokens.curr.id);
}
var n = 0;
var p = [];
if (left) {
if (left.type === "(identifier)") {
if (left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)) {
if ("Array Number String Boolean Date Object Error Symbol".indexOf(left.value) === -1) {
if (left.value === "Math") {
warning("W063", left);
} else if (state.option.newcap) {
warning("W064", left);
}
}
}
}
}
if (state.tokens.next.id !== ")") {
for (;;) {
spreadrest("spread");
p[p.length] = expression(context, 10);
n += 1;
if (state.tokens.next.id !== ",") {
break;
}
advance(",");
checkComma({ allowTrailing: true });
if (state.tokens.next.id === ")") {
if (!state.inES8()) {
warning("W119", state.tokens.curr, "Trailing comma in arguments lists", "8");
}
break;
}
}
}
advance(")");
if (typeof left === "object") {
if (!state.inES5() && left.value === "parseInt" && n === 1) {
warning("W065", state.tokens.curr);
}
if (!state.option.evil) {
if (left.value === "eval" || left.value === "Function" ||
left.value === "execScript") {
warning("W061", left);
} else if (p[0] && p[0].id === "(string)" &&
(left.value === "setTimeout" ||
left.value === "setInterval")) {
warning("W066", left);
addEvalCode(left, p[0]);
} else if (p[0] && p[0].id === "(string)" &&
left.value === "." &&
left.left.value === "window" &&
(left.right === "setTimeout" ||
left.right === "setInterval")) {
warning("W066", left);
addEvalCode(left, p[0]);
}
}
if (!left.identifier && left.id !== "." && left.id !== "[" && left.id !== "=>" &&
left.id !== "(" && left.id !== "&&" && left.id !== "||" && left.id !== "?" &&
left.id !== "async" && !(state.inES6() && left["(name)"])) {
warning("W067", that);
}
}
that.left = left;
return that;
}, 155, true).exps = true;
function peekThroughParens(parens) {
var pn = state.tokens.next;
var i = -1;
var pn1;
do {
if (pn.value === "(") {
parens += 1;
} else if (pn.value === ")") {
parens -= 1;
}
i += 1;
pn1 = pn;
pn = peek(i);
} while (!(parens === 0 && pn1.value === ")") && pn.type !== "(end)");
return pn;
}
prefix("(", function(context, rbp) {
var ret, triggerFnExpr, first, last;
var opening = state.tokens.curr;
var preceeding = state.tokens.prev;
var isNecessary = !state.option.singleGroups;
var pn = peekThroughParens(1);
if (state.tokens.next.id === "function") {
triggerFnExpr = state.tokens.next.immed = true;
}
if (pn.value === "=>") {
pn.funct = doFunction(context, { type: "arrow", parsedOpening: true });
return pn;
}
if (state.tokens.next.id === ")") {
advance(")");
return;
}
ret = expression(context, 0);
advance(")", this);
if (!ret) {
return;
}
ret.paren = true;
if (state.option.immed && ret && ret.id === "function") {
if (state.tokens.next.id !== "(" &&
state.tokens.next.id !== "." && state.tokens.next.id !== "[") {
warning("W068", this);
}
}
if (ret.id === ",") {
first = ret.left;
while (first.id === ",") {
first = first.left;
}
last = ret.right;
} else {
first = last = ret;
if (!isNecessary) {
if (!triggerFnExpr) {
triggerFnExpr = ret.id === "async";
}
isNecessary =
(opening.beginsStmt && (ret.id === "{" || triggerFnExpr)) ||
(triggerFnExpr &&
(!isEndOfExpr() || state.tokens.prev.id !== "}")) ||
(ret.id === "=>" && !isEndOfExpr()) ||
(ret.id === "{" && preceeding.id === "=>") ||
(beginsUnaryExpression(ret) && state.tokens.next.id === "**") ||
(ret.type === "(number)" &&
checkPunctuator(pn, ".") && /^\d+$/.test(ret.value)) ||
(opening.beginsStmt && ret.id === "=" && ret.left.id === "{");
}
}
if (!isNecessary && (isOperator(first) || first !== last)) {
isNecessary =
(rbp > first.lbp) ||
(rbp > 0 && rbp === first.lbp) ||
(!isEndOfExpr() && last.rbp < state.tokens.next.lbp);
}
if (!isNecessary) {
warning("W126", opening);
}
return ret;
});
application("=>");
infix("[", function(context, left, that) {
var e, s, canUseDot;
if (state.option.asi && checkPunctuators(state.tokens.prev, [")", "]"]) &&
!sameLine(state.tokens.prev, state.tokens.curr)) {
warning("W014", state.tokens.curr, state.tokens.curr.id);
}
e = expression(context & ~prodParams.noin, 10);
if (e && e.type === "(string)") {
if (!state.option.evil && (e.value === "eval" || e.value === "execScript")) {
if (isGlobalEval(left, state)) {
warning("W061");
}
}
countMember(e.value);
if (!state.option.sub && reg.identifier.test(e.value)) {
s = state.syntax[e.value];
if (s) {
canUseDot = !isReserved(context, s);
} else {
canUseDot = e.value !== "eval" && e.value !== "arguments";
}
if (canUseDot) {
warning("W069", state.tokens.prev, e.value);
}
}
}
advance("]", that);
if (e && e.value === "hasOwnProperty" && state.tokens.next.value === "=") {
warning("W001");
}
that.left = left;
that.right = e;
return that;
}, 160, true);
function comprehensiveArrayExpression(context) {
var res = {};
res.exps = true;
state.funct["(comparray)"].stack();
var reversed = false;
if (state.tokens.next.value !== "for") {
reversed = true;
if (!state.inMoz()) {
warning("W116", state.tokens.next, "for", state.tokens.next.value);
}
state.funct["(comparray)"].setState("use");
res.right = expression(context, 10);
}
advance("for");
if (state.tokens.next.value === "each") {
advance("each");
if (!state.inMoz()) {
warning("W118", state.tokens.curr, "for each");
}
}
advance("(");
state.funct["(comparray)"].setState("define");
res.left = expression(context, 130);
if (_.includes(["in", "of"], state.tokens.next.value)) {
advance();
} else {
error("E045", state.tokens.curr);
}
state.funct["(comparray)"].setState("generate");
expression(context, 10);
advance(")");
if (state.tokens.next.value === "if") {
advance("if");
advance("(");
state.funct["(comparray)"].setState("filter");
expression(context, 10);
advance(")");
}
if (!reversed) {
state.funct["(comparray)"].setState("use");
res.right = expression(context, 10);
}
advance("]");
state.funct["(comparray)"].unstack();
return res;
}
prefix("[", function(context) {
var blocktype = lookupBlockType();
if (blocktype.isCompArray) {
if (!state.option.esnext && !state.inMoz()) {
warning("W118", state.tokens.curr, "array comprehension");
}
return comprehensiveArrayExpression(context);
} else if (blocktype.isDestAssign) {
this.destructAssign = destructuringPattern(context, {
openingParsed: true,
assignment: true
});
return this;
}
var b = !sameLine(state.tokens.curr, state.tokens.next);
this.first = [];
if (b) {
indent += state.option.indent;
if (state.tokens.next.from === indent + state.option.indent) {
indent += state.option.indent;
}
}
while (state.tokens.next.id !== "(end)") {
while (state.tokens.next.id === ",") {
if (!state.option.elision) {
if (!state.inES5()) {
warning("W070");
} else {
warning("W128");
do {
advance(",");
} while (state.tokens.next.id === ",");
continue;
}
}
advance(",");
}
if (state.tokens.next.id === "]") {
break;
}
spreadrest("spread");
this.first.push(expression(context, 10));
if (state.tokens.next.id === ",") {
advance(",");
checkComma({ allowTrailing: true });
if (state.tokens.next.id === "]" && !state.inES5()) {
warning("W070", state.tokens.curr);
break;
}
} else {
if (state.option.trailingcomma && state.inES5()) {
warningAt("W140", state.tokens.curr.line, state.tokens.curr.character);
}
break;
}
}
if (b) {
indent -= state.option.indent;
}
advance("]", this);
return this;
});
function isMethod() {
return !!state.funct["(method)"];
}
function propertyName(context, preserveOrToken) {
var id;
var preserve = true;
if (typeof preserveOrToken === "object") {
id = preserveOrToken;
} else {
preserve = preserveOrToken;
id = optionalidentifier(context, true, preserve);
}
if (!id) {
if (state.tokens.next.id === "(string)") {
id = state.tokens.next.value;
if (!preserve) {
advance();
}
} else if (state.tokens.next.id === "(number)") {
id = state.tokens.next.value.toString();
if (!preserve) {
advance();
}
}
} else if (typeof id === "object") {
if (id.id === "(string)" || id.id === "(identifier)") id = id.value;
else if (id.id === "(number)") id = id.value.toString();
}
if (id === "hasOwnProperty") {
warning("W001");
}
return id;
}
function functionparams(context, options) {
var next;
var paramsIds = [];
var ident;
var tokens = [];
var t;
var pastDefault = false;
var pastRest = false;
var arity = 0;
var loneArg = options && options.loneArg;
var hasDestructuring = false;
if (loneArg && loneArg.identifier === true) {
state.funct["(scope)"].addParam(loneArg.value, loneArg);
return { arity: 1, params: [ loneArg.value ], isSimple: true };
}
next = state.tokens.next;
if (!options || !options.parsedOpening) {
advance("(");
}
if (state.tokens.next.id === ")") {
advance(")");
return;
}
function addParam(addParamArgs) {
state.funct["(scope)"].addParam.apply(state.funct["(scope)"], addParamArgs);
}
for (;;) {
arity++;
var currentParams = [];
if (_.includes(["{", "["], state.tokens.next.id)) {
hasDestructuring = true;
tokens = destructuringPattern(context);
for (t in tokens) {
t = tokens[t];
if (t.id) {
paramsIds.push(t.id);
currentParams.push([t.id, t.token]);
}
}
} else {
pastRest = spreadrest("rest");
ident = identifier(context);
if (ident) {
paramsIds.push(ident);
currentParams.push([ident, state.tokens.curr]);
} else {
while (!checkPunctuators(state.tokens.next, [",", ")"])) advance();
}
}
if (pastDefault) {
if (state.tokens.next.id !== "=") {
error("W138", state.tokens.curr);
}
}
if (state.tokens.next.id === "=") {
if (!state.inES6()) {
warning("W119", state.tokens.next, "default parameters", "6");
}
if (pastRest) {
error("E062", state.tokens.next);
}
advance("=");
pastDefault = true;
expression(context, 10);
}
currentParams.forEach(addParam);
if (state.tokens.next.id === ",") {
if (pastRest) {
warning("W131", state.tokens.next);
}
advance(",");
checkComma({ allowTrailing: true });
}
if (state.tokens.next.id === ")") {
if (state.tokens.curr.id === "," && !state.inES8()) {
warning("W119", state.tokens.curr, "Trailing comma in function parameters", "8");
}
advance(")", next);
return {
arity: arity,
params: paramsIds,
isSimple: !hasDestructuring && !pastRest && !pastDefault
};
}
}
}
function functor(name, token, overwrites) {
var funct = {
"(name)" : name,
"(breakage)" : 0,
"(loopage)" : 0,
"(isStrict)" : "unknown",
"(global)" : false,
"(line)" : null,
"(character)" : null,
"(metrics)" : null,
"(statement)" : null,
"(context)" : null,
"(scope)" : null,
"(comparray)" : null,
"(yielded)" : null,
"(arrow)" : null,
"(async)" : null,
"(params)" : null
};
if (token) {
_.extend(funct, {
"(line)" : token.line,
"(character)": token.character,
"(metrics)" : createMetrics(token)
});
}
_.extend(funct, overwrites);
if (funct["(context)"]) {
funct["(scope)"] = funct["(context)"]["(scope)"];
funct["(comparray)"] = funct["(context)"]["(comparray)"];
}
return funct;
}
function hasParsedCode(funct) {
return funct["(global)"] && !funct["(verb)"];
}
function doTemplateLiteral(context, leftOrRbp) {
var ctx = this.context;
var noSubst = this.noSubst;
var depth = this.depth;
var left = typeof leftOrRbp === "number" ? null : leftOrRbp;
if (!noSubst) {
while (!end()) {
if (!state.tokens.next.template || state.tokens.next.depth > depth) {
expression(context, 0); // should probably have different rbp?
} else {
advance();
}
}
}
return {
id: "(template)",
type: "(template)",
tag: left
};
function end() {
if (state.tokens.curr.template && state.tokens.curr.tail &&
state.tokens.curr.context === ctx) {
return true;
}
var complete = (state.tokens.next.template && state.tokens.next.tail &&
state.tokens.next.context === ctx);
if (complete) advance();
return complete || state.tokens.next.isUnclosed;
}
}
function doFunction(context, options) {
var f, token, name, statement, classExprBinding, isGenerator, isArrow,
isMethod, ignoreLoopFunc;
var oldOption = state.option;
var oldIgnored = state.ignored;
var isAsync = context & prodParams.preAsync;
if (options) {
name = options.name;
statement = options.statement;
classExprBinding = options.classExprBinding;
isGenerator = options.type === "generator";
isArrow = options.type === "arrow";
isMethod = options.isMethod;
ignoreLoopFunc = options.ignoreLoopFunc;
}
context &= ~prodParams.noin;
context &= ~prodParams.tryClause;
if (isAsync) {
context |= prodParams.async;
} else {
context &= ~prodParams.async;
}
if (isGenerator) {
context |= prodParams.yield;
} else if (!isArrow) {
context &= ~prodParams.yield;
}
context &= ~prodParams.preAsync;
state.option = Object.create(state.option);
state.ignored = Object.create(state.ignored);
state.funct = functor(name || state.nameStack.infer(), state.tokens.next, {
"(statement)": statement,
"(context)": state.funct,
"(arrow)": isArrow,
"(method)": isMethod,
"(async)": isAsync
});
f = state.funct;
token = state.tokens.curr;
functions.push(state.funct);
state.funct["(scope)"].stack("functionouter");
var internallyAccessibleName = !isMethod && (name || classExprBinding);
if (internallyAccessibleName) {
state.funct["(scope)"].block.add(internallyAccessibleName,
classExprBinding ? "class" : "function", state.tokens.curr, false);
}
if (!isArrow) {
state.funct["(scope)"].funct.add("arguments", "var", token, false);
}
state.funct["(scope)"].stack("functionparams");
var paramsInfo = functionparams(context, options);
if (paramsInfo) {
state.funct["(params)"] = paramsInfo.params;
state.funct["(hasSimpleParams)"] = paramsInfo.isSimple;
state.funct["(metrics)"].arity = paramsInfo.arity;
state.funct["(metrics)"].verifyMaxParametersPerFunction();
} else {
state.funct["(params)"] = [];
state.funct["(metrics)"].arity = 0;
state.funct["(hasSimpleParams)"] = true;
}
if (isArrow) {
context &= ~prodParams.yield;
if (!state.inES6(true)) {
warning("W119", state.tokens.curr, "arrow function syntax (=>)", "6");
}
if (!options.loneArg) {
advance("=>");
}
}
block(context, false, true, true, isArrow);
if (!state.option.noyield && isGenerator && !state.funct["(yielded)"]) {
warning("W124", state.tokens.curr);
}
state.funct["(metrics)"].verifyMaxStatementsPerFunction();
state.funct["(metrics)"].verifyMaxComplexityPerFunction();
state.funct["(unusedOption)"] = state.option.unused;
state.option = oldOption;
state.ignored = oldIgnored;
state.funct["(last)"] = state.tokens.curr.line;
state.funct["(lastcharacter)"] = state.tokens.curr.character;
state.funct["(scope)"].unstack(); // also does usage and label checks
state.funct["(scope)"].unstack();
state.funct = state.funct["(context)"];
if (!ignoreLoopFunc && !state.option.loopfunc && state.funct["(loopage)"]) {
if (f["(outerMutables)"]) {
warning("W083", token, f["(outerMutables)"].join(", "));
}
}
return f;
}
function createMetrics(functionStartToken) {
return {
statementCount: 0,
nestedBlockDepth: -1,
ComplexityCount: 1,
arity: 0,
verifyMaxStatementsPerFunction: function() {
if (state.option.maxstatements &&
this.statementCount > state.option.maxstatements) {
warning("W071", functionStartToken, this.statementCount);
}
},
verifyMaxParametersPerFunction: function() {
if (_.isNumber(state.option.maxparams) &&
this.arity > state.option.maxparams) {
warning("W072", functionStartToken, this.arity);
}
},
verifyMaxNestedBlockDepthPerFunction: function() {
if (state.option.maxdepth &&
this.nestedBlockDepth > 0 &&
this.nestedBlockDepth === state.option.maxdepth + 1) {
warning("W073", null, this.nestedBlockDepth);
}
},
verifyMaxComplexityPerFunction: function() {
var max = state.option.maxcomplexity;
var cc = this.ComplexityCount;
if (max && cc > max) {
warning("W074", functionStartToken, cc);
}
}
};
}
function increaseComplexityCount() {
state.funct["(metrics)"].ComplexityCount += 1;
}
function checkCondAssignment(token) {
if (!token || token.paren) {
return;
}
if (token.id === ",") {
checkCondAssignment(token.right);
return;
}
switch (token.id) {
case "=":
case "+=":
case "-=":
case "*=":
case "%=":
case "&=":
case "|=":
case "^=":
case "/=":
if (!state.option.boss) {
warning("W084", token);
}
}
}
function checkProperties(props) {
if (state.inES5()) {
for (var name in props) {
if (props[name] && props[name].setterToken && !props[name].getterToken &&
!props[name].static) {
warning("W078", props[name].setterToken);
}
}
}
}
function metaProperty(context, name, c) {
if (checkPunctuator(state.tokens.next, ".")) {
var left = state.tokens.curr.id;
advance(".");
var id = identifier(context);
state.tokens.curr.isMetaProperty = true;
if (name !== id) {
error("E057", state.tokens.prev, left, id);
} else {
c();
}
return state.tokens.curr;
}
}
(function(x) {
x.nud = function(context) {
var b, f, i, params, t, isGeneratorMethod = false, nextVal;
var props = Object.create(null); // All properties, including accessors
var isAsyncMethod = false;
b = !sameLine(state.tokens.curr, state.tokens.next);
if (b) {
indent += state.option.indent;
if (state.tokens.next.from === indent + state.option.indent) {
indent += state.option.indent;
}
}
var blocktype = lookupBlockType();
if (blocktype.isDestAssign) {
this.destructAssign = destructuringPattern(context, {
openingParsed: true,
assignment: true
});
return this;
}
state.inObjectBody = true;
for (;;) {
if (state.tokens.next.id === "}") {
break;
}
nextVal = state.tokens.next.value;
if (state.tokens.next.identifier &&
(peekIgnoreEOL().id === "," || peekIgnoreEOL().id === "}")) {
if (!state.inES6()) {
warning("W104", state.tokens.next, "object short notation", "6");
}
i = propertyName(context, true);
saveProperty(props, i, state.tokens.next);
expression(context, 10);
} else if (peek().id !== ":" && (nextVal === "get" || nextVal === "set")) {
advance(nextVal);
if (!state.inES5()) {
error("E034");
}
if (state.tokens.next.id === "[") {
i = computedPropertyName(context);
} else {
i = propertyName(context);
if (!i && !state.inES6()) {
error("E035");
}
}
if (i) {
saveAccessor(nextVal, props, i, state.tokens.curr);
}
t = state.tokens.next;
f = doFunction(context, { isMethod: true });
params = f["(params)"];
if (nextVal === "get" && i && params.length) {
warning("W076", t, params[0], i);
} else if (nextVal === "set" && i && f["(metrics)"].arity !== 1) {
warning("W077", t, i);
}
} else if (spreadrest("spread")) {
if (!state.inES9()) {
warning("W119", state.tokens.next, "object spread property", "9");
}
expression(context, 10);
} else {
if (state.tokens.next.id === "async" && !checkPunctuators(peek(), ["(", ":"])) {
if (!state.inES8()) {
warning("W119", state.tokens.next, "async functions", "8");
}
isAsyncMethod = true;
advance();
nolinebreak(state.tokens.curr);
} else {
isAsyncMethod = false;
}
if (state.tokens.next.value === "*" && state.tokens.next.type === "(punctuator)") {
if (isAsyncMethod && !state.inES9()) {
warning("W119", state.tokens.next, "async generators", "9");
} else if (!state.inES6()) {
warning("W104", state.tokens.next, "generator functions", "6");
}
advance("*");
isGeneratorMethod = true;
} else {
isGeneratorMethod = false;
}
if (state.tokens.next.id === "[") {
i = computedPropertyName(context);
state.nameStack.set(i);
} else {
state.nameStack.set(state.tokens.next);
i = propertyName(context);
saveProperty(props, i, state.tokens.next);
if (typeof i !== "string") {
break;
}
}
if (state.tokens.next.value === "(") {
if (!state.inES6()) {
warning("W104", state.tokens.curr, "concise methods", "6");
}
doFunction(isAsyncMethod ? context | prodParams.preAsync : context, {
isMethod: true,
type: isGeneratorMethod ? "generator" : null
});
} else {
advance(":");
expression(context, 10);
}
}
countMember(i);
if (state.tokens.next.id === ",") {
advance(",");
checkComma({ allowTrailing: true, property: true });
if (state.tokens.next.id === ",") {
warning("W070", state.tokens.curr);
} else if (state.tokens.next.id === "}" && !state.inES5()) {
warning("W070", state.tokens.curr);
}
} else {
if (state.option.trailingcomma && state.inES5()) {
warningAt("W140", state.tokens.curr.line, state.tokens.curr.character);
}
break;
}
}
if (b) {
indent -= state.option.indent;
}
advance("}", this);
checkProperties(props);
state.inObjectBody = false;
return this;
};
x.fud = function() {
error("E036", state.tokens.curr);
};
}(delim("{")));
function destructuringPattern(context, options) {
var isAssignment = options && options.assignment;
context &= ~prodParams.noin;
if (!state.inES6()) {
warning("W104", state.tokens.curr,
isAssignment ? "destructuring assignment" : "destructuring binding", "6");
}
return destructuringPatternRecursive(context, options);
}
function destructuringPatternRecursive(context, options) {
var ids, idx;
var identifiers = [];
var openingParsed = options && options.openingParsed;
var isAssignment = options && options.assignment;
var recursiveOptions = isAssignment ? { assignment: isAssignment } : null;
var firstToken = openingParsed ? state.tokens.curr : state.tokens.next;
var nextInnerDE = function() {
var ident;
if (checkPunctuators(state.tokens.next, ["[", "{"])) {
ids = destructuringPatternRecursive(context, recursiveOptions);
for (idx = 0; idx < ids.length; idx++) {
identifiers.push({ id: ids[idx].id, token: ids[idx].token });
}
} else if (checkPunctuator(state.tokens.next, ",")) {
identifiers.push({ id: null, token: state.tokens.curr });
} else if (checkPunctuator(state.tokens.next, "(")) {
advance("(");
nextInnerDE();
advance(")");
} else {
if (isAssignment) {
var assignTarget = expression(context, 20);
if (assignTarget) {
checkLeftSideAssign(context, assignTarget);
if (assignTarget.identifier) {
ident = assignTarget.value;
}
}
} else {
ident = identifier(context);
}
if (ident) {
identifiers.push({ id: ident, token: state.tokens.curr });
}
}
};
var assignmentProperty = function(context) {
var id, expr;
if (checkPunctuator(state.tokens.next, "[")) {
advance("[");
expression(context, 10);
advance("]");
advance(":");
nextInnerDE();
} else if (state.tokens.next.id === "(string)" ||
state.tokens.next.id === "(number)") {
advance();
advance(":");
nextInnerDE();
} else {
var isRest = spreadrest("rest");
if (isRest) {
if (!state.inES9()) {
warning("W119", state.tokens.next, "object rest property", "9");
}
if (state.tokens.next.type === "(identifier)") {
id = identifier(context);
} else {
expr = expression(context, 10);
error("E030", expr, expr.value);
}
} else {
id = identifier(context);
}
if (!isRest && checkPunctuator(state.tokens.next, ":")) {
advance(":");
nextInnerDE();
} else if (id) {
if (isAssignment) {
checkLeftSideAssign(context, state.tokens.curr);
}
identifiers.push({ id: id, token: state.tokens.curr });
}
if (isRest && checkPunctuator(state.tokens.next, ",")) {
warning("W130", state.tokens.next);
}
}
};
var id, value;
if (checkPunctuator(firstToken, "[")) {
if (!openingParsed) {
advance("[");
}
if (checkPunctuator(state.tokens.next, "]")) {
warning("W137", state.tokens.curr);
}
var element_after_rest = false;
while (!checkPunctuator(state.tokens.next, "]")) {
var isRest = spreadrest("rest");
nextInnerDE();
if (isRest && !element_after_rest &&
checkPunctuator(state.tokens.next, ",")) {
warning("W130", state.tokens.next);
element_after_rest = true;
}
if (!isRest && checkPunctuator(state.tokens.next, "=")) {
if (checkPunctuator(state.tokens.prev, "...")) {
advance("]");
} else {
advance("=");
}
id = state.tokens.prev;
value = expression(context, 10);
if (value && value.identifier && value.value === "undefined") {
warning("W080", id, id.value);
}
}
if (!checkPunctuator(state.tokens.next, "]")) {
advance(",");
}
}
advance("]");
} else if (checkPunctuator(firstToken, "{")) {
if (!openingParsed) {
advance("{");
}
if (checkPunctuator(state.tokens.next, "}")) {
warning("W137", state.tokens.curr);
}
while (!checkPunctuator(state.tokens.next, "}")) {
assignmentProperty(context);
if (checkPunctuator(state.tokens.next, "=")) {
advance("=");
id = state.tokens.prev;
value = expression(context, 10);
if (value && value.identifier && value.value === "undefined") {
warning("W080", id, id.value);
}
}
if (!checkPunctuator(state.tokens.next, "}")) {
advance(",");
if (checkPunctuator(state.tokens.next, "}")) {
break;
}
}
}
advance("}");
}
return identifiers;
}
function destructuringPatternMatch(tokens, value) {
var first = value.first;
if (!first)
return;
_.zip(tokens, Array.isArray(first) ? first : [ first ]).forEach(function(val) {
var token = val[0];
var value = val[1];
if (token && value)
token.first = value;
else if (token && token.first && !value)
warning("W080", token.first, token.first.value);
});
}
function blockVariableStatement(type, statement, context) {
var noin = context & prodParams.noin;
var inexport = context & prodParams.export;
var isLet = type === "let";
var isConst = type === "const";
var tokens, lone, value, letblock;
if (!state.inES6()) {
warning("W104", state.tokens.curr, type, "6");
}
if (isLet && isMozillaLet()) {
advance("(");
state.funct["(scope)"].stack();
letblock = true;
statement.declaration = false;
}
statement.first = [];
for (;;) {
var names = [];
if (_.includes(["{", "["], state.tokens.next.value)) {
tokens = destructuringPattern(context);
lone = false;
} else {
tokens = [ { id: identifier(context), token: state.tokens.curr } ];
lone = true;
}
if (!noin && isConst && state.tokens.next.id !== "=") {
warning("E012", state.tokens.curr, state.tokens.curr.value);
}
for (var t in tokens) {
if (tokens.hasOwnProperty(t)) {
t = tokens[t];
if (t.id === "let") {
warning("W024", t.token, t.id);
}
if (state.funct["(scope)"].block.isGlobal()) {
if (predefined[t.id] === false) {
warning("W079", t.token, t.id);
}
}
if (t.id) {
state.funct["(scope)"].addbinding(t.id, {
type: type,
token: t.token });
names.push(t.token);
}
}
}
if (state.tokens.next.id === "=") {
statement.hasInitializer = true;
advance("=");
if (!noin && peek(0).id === "=" && state.tokens.next.identifier) {
warning("W120", state.tokens.next, state.tokens.next.value);
}
var id = state.tokens.prev;
value = expression(context, 10);
if (value) {
if (value.identifier && value.value === "undefined") {
warning("W080", id, id.value);
}
if (!lone) {
destructuringPatternMatch(names, value);
}
}
}
if (state.tokens.next.value !== "in" && state.tokens.next.value !== "of") {
for (t in tokens) {
if (tokens.hasOwnProperty(t)) {
t = tokens[t];
state.funct["(scope)"].initialize(t.id);
if (lone && inexport) {
state.funct["(scope)"].setExported(t.token.value, t.token);
}
}
}
}
statement.first = statement.first.concat(names);
if (state.tokens.next.id !== ",") {
break;
}
statement.hasComma = true;
advance(",");
checkComma();
}
if (letblock) {
advance(")");
block(context, true, true);
statement.block = true;
state.funct["(scope)"].unstack();
}
return statement;
}
var conststatement = stmt("const", function(context) {
return blockVariableStatement("const", this, context);
});
conststatement.exps = true;
conststatement.declaration = true;
function isMozillaLet() {
return state.tokens.next.id === "(" && state.inMoz();
}
var letstatement = stmt("let", function(context) {
return blockVariableStatement("let", this, context);
});
letstatement.nud = function(context, rbp) {
if (isMozillaLet()) {
state.funct["(scope)"].stack();
advance("(");
state.tokens.prev.fud(context);
advance(")");
expression(context, rbp);
state.funct["(scope)"].unstack();
} else {
this.exps = false;
return state.syntax["(identifier)"].nud.apply(this, arguments);
}
};
letstatement.meta = { es5: true, isFutureReservedWord: false, strictOnly: true };
letstatement.exps = true;
letstatement.declaration = true;
letstatement.useFud = function(context) {
var next = state.tokens.next;
var nextIsBindingName;
if (this.line !== next.line && !state.inES6()) {
return false;
}
nextIsBindingName = next.identifier && (!isReserved(context, next) ||
next.id === "let");
return nextIsBindingName || checkPunctuators(next, ["{", "["]) ||
isMozillaLet();
};
var varstatement = stmt("var", function(context) {
var noin = context & prodParams.noin;
var inexport = context & prodParams.export;
var tokens, lone, value, id;
this.first = [];
for (;;) {
var names = [];
if (_.includes(["{", "["], state.tokens.next.value)) {
tokens = destructuringPattern(context);
lone = false;
} else {
tokens = [];
id = identifier(context);
if (id) {
tokens.push({ id: id, token: state.tokens.curr });
}
lone = true;
}
if (state.option.varstmt) {
warning("W132", this);
}
for (var t in tokens) {
if (tokens.hasOwnProperty(t)) {
t = tokens[t];
if (state.funct["(global)"] && !state.impliedClosure()) {
if (predefined[t.id] === false) {
warning("W079", t.token, t.id);
} else if (state.option.futurehostile === false) {
if ((!state.inES5() && vars.ecmaIdentifiers[5][t.id] === false) ||
(!state.inES6() && vars.ecmaIdentifiers[6][t.id] === false)) {
warning("W129", t.token, t.id);
}
}
}
if (t.id) {
state.funct["(scope)"].addbinding(t.id, {
type: "var",
token: t.token });
if (lone && inexport) {
state.funct["(scope)"].setExported(t.id, t.token);
}
names.push(t.token);
}
}
}
if (state.tokens.next.id === "=") {
this.hasInitializer = true;
state.nameStack.set(state.tokens.curr);
advance("=");
if (peek(0).id === "=" && state.tokens.next.identifier) {
if (!noin &&
!state.funct["(params)"] ||
state.funct["(params)"].indexOf(state.tokens.next.value) === -1) {
warning("W120", state.tokens.next, state.tokens.next.value);
}
}
id = state.tokens.prev;
value = expression(context, 10);
if (value) {
if (!state.funct["(loopage)"] && value.identifier &&
value.value === "undefined") {
warning("W080", id, id.value);
}
if (!lone) {
destructuringPatternMatch(names, value);
}
}
}
this.first = this.first.concat(names);
if (state.tokens.next.id !== ",") {
break;
}
this.hasComma = true;
advance(",");
checkComma();
}
return this;
});
varstatement.exps = true;
blockstmt("function", function(context) {
var inexport = context & prodParams.export;
var generator = false;
var isAsync = context & prodParams.preAsync;
var labelType = "";
if (isAsync) {
labelType = "async ";
}
if (state.tokens.next.value === "*") {
if (isAsync && !state.inES9()) {
warning("W119", state.tokens.prev, "async generators", "9");
} else if (!isAsync && !state.inES6(true)) {
warning("W119", state.tokens.next, "function*", "6");
}
advance("*");
labelType += "generator ";
generator = true;
}
labelType += "function";
if (inblock) {
warning("W082", state.tokens.curr);
}
var nameToken = optionalidentifier(context) ? state.tokens.curr : null;
if (!nameToken) {
if (!inexport) {
warning("W025");
}
} else {
state.funct["(scope)"].addbinding(nameToken.value, {
type: labelType,
token: state.tokens.curr,
initialized: true });
if (inexport) {
state.funct["(scope)"].setExported(nameToken.value, state.tokens.prev);
}
}
var f = doFunction(context, {
name: nameToken && nameToken.value,
statement: this,
type: generator ? "generator" : null,
ignoreLoopFunc: inblock // a declaration may already have warned
});
var enablesStrictMode = f["(isStrict)"] && !state.isStrict();
if (nameToken && (f["(name)"] === "arguments" || f["(name)"] === "eval") &&
enablesStrictMode) {
error("E008", nameToken);
}
if (state.tokens.next.id === "(" && state.tokens.next.line === state.tokens.curr.line) {
error("E039");
}
return this;
}).declaration = true;
prefix("function", function(context) {
var generator = false;
var isAsync = context & prodParams.preAsync;
if (state.tokens.next.value === "*") {
if (isAsync && !state.inES9()) {
warning("W119", state.tokens.prev, "async generators", "9");
} else if (!isAsync && !state.inES6(true)) {
warning("W119", state.tokens.curr, "function*", "6");
}
advance("*");
generator = true;
}
var nameToken = optionalidentifier(isAsync ? context | prodParams.async : context) ?
state.tokens.curr : null;
var f = doFunction(context, {
name: nameToken && nameToken.value,
type: generator ? "generator" : null
});
if (generator && nameToken && nameToken.value === "yield") {
error("E024", nameToken, "yield");
}
if (nameToken && (f["(name)"] === "arguments" || f["(name)"] === "eval") &&
f["(isStrict)"]) {
error("E008", nameToken);
}
return this;
});
blockstmt("if", function(context) {
var t = state.tokens.next;
increaseComplexityCount();
advance("(");
var expr = expression(context, 0);
if (!expr) {
quit("E041", this);
}
checkCondAssignment(expr);
var forinifcheck = null;
if (state.option.forin && state.forinifcheckneeded) {
state.forinifcheckneeded = false; // We only need to analyze the first if inside the loop
forinifcheck = state.forinifchecks[state.forinifchecks.length - 1];
if (expr.type === "(punctuator)" && expr.value === "!") {
forinifcheck.type = "(negative)";
} else {
forinifcheck.type = "(positive)";
}
}
advance(")", t);
var s = block(context, true, true);
if (forinifcheck && forinifcheck.type === "(negative)") {
if (s && s[0] && s[0].type === "(identifier)" && s[0].value === "continue") {
forinifcheck.type = "(negative-with-continue)";
}
}
if (state.tokens.next.id === "else") {
advance("else");
if (state.tokens.next.id === "if" || state.tokens.next.id === "switch") {
statement(context);
} else {
block(context, true, true);
}
}
return this;
});
blockstmt("try", function(context) {
var b;
var hasParameter = false;
function catchParameter() {
advance("(");
if (checkPunctuators(state.tokens.next, ["[", "{"])) {
var tokens = destructuringPattern(context);
_.each(tokens, function(token) {
if (token.id) {
state.funct["(scope)"].addParam(token.id, token, "exception");
}
});
} else if (state.tokens.next.type !== "(identifier)") {
warning("E030", state.tokens.next, state.tokens.next.value);
} else {
state.funct["(scope)"].addParam(identifier(context), state.tokens.curr, "exception");
}
if (state.tokens.next.value === "if") {
if (!state.inMoz()) {
warning("W118", state.tokens.curr, "catch filter");
}
advance("if");
expression(context, 0);
}
advance(")");
}
block(context | prodParams.tryClause, true);
while (state.tokens.next.id === "catch") {
increaseComplexityCount();
if (b && (!state.inMoz())) {
warning("W118", state.tokens.next, "multiple catch blocks");
}
advance("catch");
if (state.tokens.next.id !== "{") {
state.funct["(scope)"].stack("catchparams");
hasParameter = true;
catchParameter();
} else if (!state.inES10()) {
warning("W119", state.tokens.curr, "optional catch binding", "10");
}
block(context, false);
if (hasParameter) {
state.funct["(scope)"].unstack();
hasParameter = false;
}
b = true;
}
if (state.tokens.next.id === "finally") {
advance("finally");
block(context, true);
return;
}
if (!b) {
error("E021", state.tokens.next, "catch", state.tokens.next.value);
}
return this;
});
blockstmt("while", function(context) {
var t = state.tokens.next;
state.funct["(breakage)"] += 1;
state.funct["(loopage)"] += 1;
increaseComplexityCount();
advance("(");
checkCondAssignment(expression(context, 0));
advance(")", t);
block(context, true, true);
state.funct["(breakage)"] -= 1;
state.funct["(loopage)"] -= 1;
return this;
}).labelled = true;
blockstmt("with", function(context) {
var t = state.tokens.next;
if (state.isStrict()) {
error("E010", state.tokens.curr);
} else if (!state.option.withstmt) {
warning("W085", state.tokens.curr);
}
advance("(");
expression(context, 0);
advance(")", t);
block(context, true, true);
return this;
});
blockstmt("switch", function(context) {
var t = state.tokens.next;
var g = false;
var noindent = false;
var seenCase = false;
state.funct["(breakage)"] += 1;
advance("(");
checkCondAssignment(expression(context, 0));
advance(")", t);
t = state.tokens.next;
advance("{");
state.funct["(scope)"].stack();
if (state.tokens.next.from === indent)
noindent = true;
if (!noindent)
indent += state.option.indent;
for (;;) {
switch (state.tokens.next.id) {
case "case":
switch (state.funct["(verb)"]) {
case "yield":
case "break":
case "case":
case "continue":
case "return":
case "switch":
case "throw":
break;
case "default":
if (state.option.leanswitch) {
warning("W145", state.tokens.next);
}
break;
default:
if (!state.tokens.curr.caseFallsThrough) {
warning("W086", state.tokens.curr, "case");
}
}
advance("case");
expression(context, 0);
seenCase = true;
increaseComplexityCount();
g = true;
advance(":");
state.funct["(verb)"] = "case";
break;
case "default":
switch (state.funct["(verb)"]) {
case "yield":
case "break":
case "continue":
case "return":
case "throw":
break;
case "case":
if (state.option.leanswitch) {
warning("W145", state.tokens.curr);
}
break;
default:
if (seenCase && !state.tokens.curr.caseFallsThrough) {
warning("W086", state.tokens.curr, "default");
}
}
advance("default");
g = true;
advance(":");
state.funct["(verb)"] = "default";
break;
case "}":
if (!noindent)
indent -= state.option.indent;
advance("}", t);
state.funct["(scope)"].unstack();
state.funct["(breakage)"] -= 1;
state.funct["(verb)"] = undefined;
return;
case "(end)":
error("E023", state.tokens.next, "}");
return;
default:
indent += state.option.indent;
if (g) {
switch (state.tokens.curr.id) {
case ",":
error("E040");
return;
case ":":
g = false;
statements(context);
break;
default:
error("E025", state.tokens.curr);
return;
}
} else {
if (state.tokens.curr.id === ":") {
advance(":");
error("E024", state.tokens.curr, ":");
statements(context);
} else {
error("E021", state.tokens.next, "case", state.tokens.next.value);
return;
}
}
indent -= state.option.indent;
}
}
}).labelled = true;
stmt("debugger", function() {
if (!state.option.debug) {
warning("W087", this);
}
return this;
}).exps = true;
(function() {
var x = stmt("do", function(context) {
state.funct["(breakage)"] += 1;
state.funct["(loopage)"] += 1;
increaseComplexityCount();
this.first = block(context, true, true);
advance("while");
var t = state.tokens.next;
advance("(");
checkCondAssignment(expression(context, 0));
advance(")", t);
state.funct["(breakage)"] -= 1;
state.funct["(loopage)"] -= 1;
return this;
});
x.labelled = true;
x.exps = true;
}());
blockstmt("for", function(context) {
var s, t = state.tokens.next;
var letscope = false;
var isAsync = false;
var foreachtok = null;
if (t.value === "each") {
foreachtok = t;
advance("each");
if (!state.inMoz()) {
warning("W118", state.tokens.curr, "for each");
}
}
if (state.tokens.next.identifier && state.tokens.next.value === "await") {
advance("await");
isAsync = true;
if (!(context & prodParams.async)) {
error("E024", state.tokens.curr, "await");
} else if (!state.inES9()) {
warning("W119", state.tokens.curr, "asynchronous iteration", "9");
}
}
increaseComplexityCount();
advance("(");
var nextop; // contains the token of the "in" or "of" operator
var comma; // First comma punctuator at level 0
var initializer; // First initializer at level 0
var bindingPower;
var targets;
var target;
var decl;
var afterNext = peek();
var headContext = context | prodParams.noin;
if (state.tokens.next.id === "var") {
advance("var");
decl = state.tokens.curr.fud(headContext);
comma = decl.hasComma ? decl : null;
initializer = decl.hasInitializer ? decl : null;
} else if (state.tokens.next.id === "const" ||
(state.tokens.next.id === "let" &&
((afterNext.identifier && afterNext.id !== "in") ||
checkPunctuators(afterNext, ["{", "["])))) {
advance(state.tokens.next.id);
letscope = true;
state.funct["(scope)"].stack();
decl = state.tokens.curr.fud(headContext);
comma = decl.hasComma ? decl : null;
initializer = decl.hasInitializer ? decl : null;
} else if (!checkPunctuator(state.tokens.next, ";")) {
targets = [];
while (state.tokens.next.value !== "in" &&
state.tokens.next.value !== "of" &&
!checkPunctuator(state.tokens.next, ";")) {
if (checkPunctuators(state.tokens.next, ["{", "["])) {
destructuringPattern(headContext, { assignment: true })
.forEach(function(elem) {
this.push(elem.token);
}, targets);
if (checkPunctuator(state.tokens.next, "=")) {
advance("=");
initializer = state.tokens.curr;
expression(headContext, 10);
}
} else {
target = expression(headContext, 10);
if (target) {
if (target.type === "(identifier)") {
targets.push(target);
} else if (checkPunctuator(target, "=")) {
initializer = target;
targets.push(target);
}
}
}
if (checkPunctuator(state.tokens.next, ",")) {
advance(",");
if (!comma) {
comma = state.tokens.curr;
}
}
}
if (!initializer && !comma) {
targets.forEach(function(token) {
if (!state.funct["(scope)"].has(token.value)) {
warning("W088", token, token.value);
}
});
}
}
nextop = state.tokens.next;
if (isAsync && nextop.value !== "of") {
error("E066", nextop);
}
if (_.includes(["in", "of"], nextop.value)) {
if (nextop.value === "of") {
bindingPower = 20;
if (!state.inES6()) {
warning("W104", nextop, "for of", "6");
}
} else {
bindingPower = 0;
}
if (comma) {
error("W133", comma, nextop.value, "more than one ForBinding");
}
if (initializer) {
error("W133", initializer, nextop.value, "initializer is forbidden");
}
if (target && !comma && !initializer) {
checkLeftSideAssign(context, target, nextop);
}
advance(nextop.value);
expression(context, bindingPower);
advance(")", t);
if (nextop.value === "in" && state.option.forin) {
state.forinifcheckneeded = true;
if (state.forinifchecks === undefined) {
state.forinifchecks = [];
}
state.forinifchecks.push({
type: "(none)"
});
}
state.funct["(breakage)"] += 1;
state.funct["(loopage)"] += 1;
s = block(context, true, true);
if (nextop.value === "in" && state.option.forin) {
if (state.forinifchecks && state.forinifchecks.length > 0) {
var check = state.forinifchecks.pop();
if (// No if statement or not the first statement in loop body
s && s.length > 0 && (typeof s[0] !== "object" || s[0].value !== "if") ||
check.type === "(positive)" && s.length > 1 ||
check.type === "(negative)") {
warning("W089", this);
}
}
state.forinifcheckneeded = false;
}
state.funct["(breakage)"] -= 1;
state.funct["(loopage)"] -= 1;
} else {
if (foreachtok) {
error("E045", foreachtok);
}
nolinebreak(state.tokens.curr);
advance(";");
if (decl) {
if (decl.value === "const" && !decl.hasInitializer) {
warning("E012", decl, decl.first[0].value);
}
decl.first.forEach(function(token) {
state.funct["(scope)"].initialize(token.value);
});
}
state.funct["(loopage)"] += 1;
if (state.tokens.next.id !== ";") {
checkCondAssignment(expression(context, 0));
}
nolinebreak(state.tokens.curr);
advance(";");
if (state.tokens.next.id === ";") {
error("E021", state.tokens.next, ")", ";");
}
if (state.tokens.next.id !== ")") {
for (;;) {
expression(context, 0);
if (state.tokens.next.id !== ",") {
break;
}
advance(",");
checkComma();
}
}
advance(")", t);
state.funct["(breakage)"] += 1;
block(context, true, true);
state.funct["(breakage)"] -= 1;
state.funct["(loopage)"] -= 1;
}
if (letscope) {
state.funct["(scope)"].unstack();
}
return this;
}).labelled = true;
stmt("break", function() {
var v = state.tokens.next.value;
if (!state.option.asi)
nolinebreak(this);
if (state.tokens.next.identifier &&
sameLine(state.tokens.curr, state.tokens.next)) {
if (!state.funct["(scope)"].funct.hasLabel(v)) {
warning("W090", state.tokens.next, v);
}
this.first = state.tokens.next;
advance();
} else {
if (state.funct["(breakage)"] === 0)
warning("W052", state.tokens.next, this.value);
}
reachable(this);
return this;
}).exps = true;
stmt("continue", function() {
var v = state.tokens.next.value;
if (state.funct["(breakage)"] === 0 || !state.funct["(loopage)"]) {
warning("W052", state.tokens.next, this.value);
}
if (!state.option.asi)
nolinebreak(this);
if (state.tokens.next.identifier) {
if (sameLine(state.tokens.curr, state.tokens.next)) {
if (!state.funct["(scope)"].funct.hasLabel(v)) {
warning("W090", state.tokens.next, v);
}
this.first = state.tokens.next;
advance();
}
}
reachable(this);
return this;
}).exps = true;
stmt("return", function(context) {
if (sameLine(this, state.tokens.next)) {
if (state.tokens.next.id !== ";" && !state.tokens.next.reach) {
this.first = expression(context, 0);
if (this.first &&
this.first.type === "(punctuator)" && this.first.value === "=" &&
!this.first.paren && !state.option.boss) {
warning("W093", this.first);
}
if (state.option.noreturnawait && context & prodParams.async &&
!(context & prodParams.tryClause) &&
this.first.identifier && this.first.value === "await") {
warning("W146", this.first);
}
}
} else {
if (state.tokens.next.type === "(punctuator)" &&
["[", "{", "+", "-"].indexOf(state.tokens.next.value) > -1) {
nolinebreak(this); // always warn (Line breaking error)
}
}
reachable(this);
return this;
}).exps = true;
prefix("await", function(context) {
if (context & prodParams.async) {
if (!state.funct["(params)"]) {
error("E024", this, "await");
}
expression(context, 10);
return this;
} else {
this.exps = false;
return state.syntax["(identifier)"].nud.apply(this, arguments);
}
}).exps = true;
(function(asyncSymbol) {
asyncSymbol.meta = { es5: true, isFutureReservedWord: true, strictOnly: true };
asyncSymbol.isFunc = function() {
var next = state.tokens.next;
var afterParens;
if (this.line !== next.line) {
return false;
}
if (next.id === "function") {
return true;
}
if (next.id === "(") {
afterParens = peekThroughParens(0);
return afterParens.id === "=>";
}
if (next.identifier) {
return peek().id === "=>";
}
return false;
};
asyncSymbol.useFud = asyncSymbol.isFunc;
asyncSymbol.fud = function(context) {
if (!state.inES8()) {
warning("W119", this, "async functions", "8");
}
context |= prodParams.preAsync;
context |= prodParams.initial;
this.func = expression(context, 0);
this.block = this.func.block;
this.exps = this.func.exps;
return this;
};
asyncSymbol.exps = true;
delete asyncSymbol.reserved;
}(prefix("async", function(context, rbp) {
if (this.isFunc(context)) {
if (!state.inES8()) {
warning("W119", this, "async functions", "8");
}
context |= prodParams.preAsync;
this.func = expression(context, rbp);
this.identifier = false;
return this;
}
this.exps = false;
return state.syntax["(identifier)"].nud.apply(this, arguments);
})));
(function(yieldSymbol) {
yieldSymbol.rbp = yieldSymbol.lbp = 25;
yieldSymbol.exps = true;
})(prefix("yield", function(context) {
if (state.inMoz()) {
return mozYield.call(this, context);
}
if (!(context & prodParams.yield)) {
this.exps = false;
return state.syntax["(identifier)"].nud.apply(this, arguments);
}
var prev = state.tokens.prev;
if (!state.funct["(params)"]) {
error("E024", this, "yield");
}
if (!this.beginsStmt && prev.lbp > 30 && !checkPunctuators(prev, ["("])) {
error("E061", this);
}
if (!state.inES6()) {
warning("W104", state.tokens.curr, "yield", "6");
}
state.funct["(yielded)"] = true;
if (state.tokens.next.value === "*") {
advance("*");
}
if (state.tokens.curr.value === "*" || sameLine(state.tokens.curr, state.tokens.next)) {
if (state.tokens.next.nud) {
nobreaknonadjacent(state.tokens.curr, state.tokens.next);
this.first = expression(context, 10);
if (this.first.type === "(punctuator)" && this.first.value === "=" &&
!this.first.paren && !state.option.boss) {
warning("W093", this.first);
}
} else if (state.tokens.next.led) {
if (state.tokens.next.id !== ",") {
error("W017", state.tokens.next);
}
}
}
return this;
}));
var mozYield = function(context) {
var prev = state.tokens.prev;
if (state.inES6(true) && !(context & prodParams.yield)) {
error("E046", state.tokens.curr, "yield");
}
state.funct["(yielded)"] = true;
var delegatingYield = false;
if (state.tokens.next.value === "*") {
delegatingYield = true;
advance("*");
}
if (sameLine(this, state.tokens.next)) {
if (delegatingYield ||
(state.tokens.next.id !== ";" && !state.option.asi &&
!state.tokens.next.reach && state.tokens.next.nud)) {
nobreaknonadjacent(state.tokens.curr, state.tokens.next);
this.first = expression(context, 10);
if (this.first.type === "(punctuator)" && this.first.value === "=" &&
!this.first.paren && !state.option.boss) {
warning("W093", this.first);
}
}
if (state.tokens.next.id !== ")" &&
(prev.lbp > 30 || (!prev.assign && !isEndOfExpr()))) {
error("E050", this);
}
} else if (!state.option.asi) {
nolinebreak(this); // always warn (Line breaking error)
}
return this;
};
stmt("throw", function(context) {
nolinebreak(this);
this.first = expression(context, 20);
reachable(this);
return this;
}).exps = true;
stmt("import", function(context) {
if (!state.funct["(scope)"].block.isGlobal()) {
error("E053", state.tokens.curr, "Import");
}
if (!state.inES6()) {
warning("W119", state.tokens.curr, "import", "6");
}
if (state.tokens.next.type === "(string)") {
advance("(string)");
return this;
}
if (state.tokens.next.identifier) {
this.name = identifier(context);
state.funct["(scope)"].addbinding(this.name, {
type: "import",
initialized: true,
token: state.tokens.curr });
if (state.tokens.next.value === ",") {
advance(",");
} else {
advance("from");
advance("(string)");
return this;
}
}
if (state.tokens.next.id === "*") {
advance("*");
advance("as");
if (state.tokens.next.identifier) {
this.name = identifier(context);
state.funct["(scope)"].addbinding(this.name, {
type: "import",
initialized: true,
token: state.tokens.curr });
}
} else {
advance("{");
for (;;) {
if (state.tokens.next.value === "}") {
advance("}");
break;
}
var importName;
if (state.tokens.next.type === "default") {
importName = "default";
advance("default");
} else {
importName = identifier(context);
}
if (state.tokens.next.value === "as") {
advance("as");
importName = identifier(context);
}
state.funct["(scope)"].addbinding(importName, {
type: "import",
initialized: true,
token: state.tokens.curr });
if (state.tokens.next.value === ",") {
advance(",");
} else if (state.tokens.next.value === "}") {
advance("}");
break;
} else {
error("E024", state.tokens.next, state.tokens.next.value);
break;
}
}
}
advance("from");
advance("(string)");
return this;
}).exps = true;
stmt("export", function(context) {
var ok = true;
var token;
var identifier;
var moduleSpecifier;
context = context | prodParams.export;
if (!state.inES6()) {
warning("W119", state.tokens.curr, "export", "6");
ok = false;
}
if (!state.funct["(scope)"].block.isGlobal()) {
error("E053", state.tokens.curr, "Export");
ok = false;
}
if (state.tokens.next.value === "*") {
advance("*");
advance("from");
advance("(string)");
return this;
}
if (state.tokens.next.type === "default") {
state.nameStack.set(state.tokens.next);
advance("default");
var exportType = state.tokens.next.id;
if (exportType === "function") {
this.block = true;
advance("function");
state.syntax["function"].fud(context);
} else if (exportType === "async" && peek().id === "function") {
this.block = true;
advance("async");
advance("function");
state.syntax["function"].fud(context | prodParams.preAsync);
} else if (exportType === "class") {
this.block = true;
advance("class");
state.syntax["class"].fud(context);
} else {
token = expression(context, 10);
if (token.identifier) {
identifier = token.value;
state.funct["(scope)"].setExported(identifier, token);
}
}
return this;
}
if (state.tokens.next.value === "{") {
advance("{");
var exportedTokens = [];
while (!checkPunctuator(state.tokens.next, "}")) {
if (!state.tokens.next.identifier) {
error("E030", state.tokens.next, state.tokens.next.value);
}
advance();
exportedTokens.push(state.tokens.curr);
if (state.tokens.next.value === "as") {
advance("as");
if (!state.tokens.next.identifier) {
error("E030", state.tokens.next, state.tokens.next.value);
}
advance();
}
if (!checkPunctuator(state.tokens.next, "}")) {
advance(",");
}
}
advance("}");
if (state.tokens.next.value === "from") {
advance("from");
moduleSpecifier = state.tokens.next;
advance("(string)");
} else if (ok) {
exportedTokens.forEach(function(token) {
state.funct["(scope)"].setExported(token.value, token);
});
}
if (exportedTokens.length === 0) {
if (moduleSpecifier) {
warning("W142", this, "export", moduleSpecifier.value);
} else {
warning("W141", this, "export");
}
}
return this;
} else if (state.tokens.next.id === "var") {
advance("var");
state.tokens.curr.fud(context);
} else if (state.tokens.next.id === "let") {
advance("let");
state.tokens.curr.fud(context);
} else if (state.tokens.next.id === "const") {
advance("const");
state.tokens.curr.fud(context);
} else if (state.tokens.next.id === "function") {
this.block = true;
advance("function");
state.syntax["function"].fud(context);
} else if (state.tokens.next.id === "async" && peek().id === "function") {
this.block = true;
advance("async");
advance("function");
state.syntax["function"].fud(context | prodParams.preAsync);
} else if (state.tokens.next.id === "class") {
this.block = true;
advance("class");
state.syntax["class"].fud(context);
} else {
error("E024", state.tokens.next, state.tokens.next.value);
}
return this;
}).exps = true;
function supportsSuper(type, funct) {
if (type === "call" && funct["(async)"]) {
return false;
}
if (type === "property" && funct["(method)"]) {
return true;
}
if (type === "call" && funct["(statement)"] &&
funct["(statement)"].id === "class") {
return true;
}
if (funct["(arrow)"]) {
return supportsSuper(type, funct["(context)"]);
}
return false;
}
var superNud = function() {
var next = state.tokens.next;
if (checkPunctuators(next, ["[", "."])) {
if (!supportsSuper("property", state.funct)) {
error("E063", this);
}
} else if (checkPunctuator(next, "(")) {
if (!supportsSuper("call", state.funct)) {
error("E064", this);
}
} else {
error("E024", next, next.value || next.id);
}
return this;
};
FutureReservedWord("abstract");
FutureReservedWord("boolean");
FutureReservedWord("byte");
FutureReservedWord("char");
FutureReservedWord("double");
FutureReservedWord("enum", { es5: true });
FutureReservedWord("export", { es5: true });
FutureReservedWord("extends", { es5: true });
FutureReservedWord("final");
FutureReservedWord("float");
FutureReservedWord("goto");
FutureReservedWord("implements", { es5: true, strictOnly: true });
FutureReservedWord("import", { es5: true });
FutureReservedWord("int");
FutureReservedWord("interface", { es5: true, strictOnly: true });
FutureReservedWord("long");
FutureReservedWord("native");
FutureReservedWord("package", { es5: true, strictOnly: true });
FutureReservedWord("private", { es5: true, strictOnly: true });
FutureReservedWord("protected", { es5: true, strictOnly: true });
FutureReservedWord("public", { es5: true, strictOnly: true });
FutureReservedWord("short");
FutureReservedWord("static", { es5: true, strictOnly: true });
FutureReservedWord("synchronized");
FutureReservedWord("transient");
FutureReservedWord("volatile");
var lookupBlockType = function() {
var pn, pn1, prev;
var i = -1;
var bracketStack = 0;
var ret = {};
if (checkPunctuators(state.tokens.curr, ["[", "{"])) {
bracketStack += 1;
}
do {
prev = i === -1 ? state.tokens.curr : pn;
pn = i === -1 ? state.tokens.next : peek(i);
pn1 = peek(i + 1);
i = i + 1;
if (checkPunctuators(pn, ["[", "{"])) {
bracketStack += 1;
} else if (checkPunctuators(pn, ["]", "}"])) {
bracketStack -= 1;
}
if (bracketStack === 1 && pn.identifier && pn.value === "for" &&
!checkPunctuator(prev, ".")) {
ret.isCompArray = true;
ret.notJson = true;
break;
}
if (bracketStack === 0 && checkPunctuators(pn, ["}", "]"])) {
if (pn1.value === "=") {
ret.isDestAssign = true;
ret.notJson = true;
break;
} else if (pn1.value === ".") {
ret.notJson = true;
break;
}
}
if (checkPunctuator(pn, ";")) {
ret.notJson = true;
}
} while (bracketStack > 0 && pn.id !== "(end)");
return ret;
};
function saveProperty(props, name, tkn, isClass, isStatic, isComputed) {
if (tkn.identifier) {
name = tkn.value;
}
var key = name;
if (isClass && isStatic) {
key = "static " + name;
}
if (props[key] && name !== "__proto__" && !isComputed) {
var msg = ["key", "class method", "static class method"];
msg = msg[(isClass || false) + (isStatic || false)];
warning("W075", state.tokens.next, msg, name);
} else {
props[key] = Object.create(null);
}
props[key].basic = true;
props[key].basictkn = tkn;
}
function saveAccessor(accessorType, props, name, tkn, isClass, isStatic) {
var flagName = accessorType === "get" ? "getterToken" : "setterToken";
var key = name;
state.tokens.curr.accessorType = accessorType;
state.nameStack.set(tkn);
if (isClass && isStatic) {
key = "static " + name;
}
if (props[key]) {
if ((props[key].basic || props[key][flagName]) && name !== "__proto__") {
var msg = "";
if (isClass) {
if (isStatic) {
msg += "static ";
}
msg += accessorType + "ter method";
} else {
msg = "key";
}
warning("W075", state.tokens.next, msg, name);
}
} else {
props[key] = Object.create(null);
}
props[key][flagName] = tkn;
if (isStatic) {
props[key].static = true;
}
}
function computedPropertyName(context) {
advance("[");
state.tokens.curr.delim = true;
state.tokens.curr.lbp = 0;
if (!state.inES6()) {
warning("W119", state.tokens.curr, "computed property names", "6");
}
var value = expression(context & ~prodParams.noin, 10);
advance("]");
return value;
}
function checkPunctuators(token, values) {
if (token.type === "(punctuator)") {
return _.includes(values, token.value);
}
return false;
}
function checkPunctuator(token, value) {
return token.type === "(punctuator)" && token.value === value;
}
function destructuringAssignOrJsonValue(context) {
var block = lookupBlockType();
if (block.notJson) {
if (!state.inES6() && block.isDestAssign) {
warning("W104", state.tokens.curr, "destructuring assignment", "6");
}
statements(context);
} else {
state.option.laxbreak = true;
state.jsonMode = true;
jsonValue();
}
}
var arrayComprehension = function() {
var CompArray = function() {
this.mode = "use";
this.variables = [];
};
var _carrays = [];
var _current;
function declare(v) {
var l = _current.variables.filter(function(elt) {
if (elt.value === v) {
elt.undef = false;
return v;
}
}).length;
return l !== 0;
}
function use(v) {
var l = _current.variables.filter(function(elt) {
if (elt.value === v && !elt.undef) {
if (elt.unused === true) {
elt.unused = false;
}
return v;
}
}).length;
return (l === 0);
}
return { stack: function() {
_current = new CompArray();
_carrays.push(_current);
},
unstack: function() {
_current.variables.filter(function(v) {
if (v.unused)
warning("W098", v.token, v.token.raw_text || v.value);
if (v.undef)
state.funct["(scope)"].block.use(v.value, v.token);
});
_carrays.splice(-1, 1);
_current = _carrays[_carrays.length - 1];
},
setState: function(s) {
if (_.includes(["use", "define", "generate", "filter"], s))
_current.mode = s;
},
check: function(v) {
if (!_current) {
return;
}
if (_current && _current.mode === "use") {
if (use(v)) {
_current.variables.push({
token: state.tokens.curr,
value: v,
undef: true,
unused: false
});
}
return true;
} else if (_current && _current.mode === "define") {
if (!declare(v)) {
_current.variables.push({
token: state.tokens.curr,
value: v,
undef: false,
unused: true
});
}
return true;
} else if (_current && _current.mode === "generate") {
state.funct["(scope)"].block.use(v, state.tokens.curr);
return true;
} else if (_current && _current.mode === "filter") {
if (use(v)) {
state.funct["(scope)"].block.use(v, state.tokens.curr);
}
return true;
}
return false;
}
};
};
function jsonValue() {
function jsonObject() {
var o = {}, t = state.tokens.next;
advance("{");
if (state.tokens.next.id !== "}") {
for (;;) {
if (state.tokens.next.id === "(end)") {
error("E026", state.tokens.next, t.line);
} else if (state.tokens.next.id === "}") {
warning("W094", state.tokens.curr);
break;
} else if (state.tokens.next.id === ",") {
error("E028", state.tokens.next);
} else if (state.tokens.next.id !== "(string)") {
warning("W095", state.tokens.next, state.tokens.next.value);
}
if (o[state.tokens.next.value] === true) {
warning("W075", state.tokens.next, "key", state.tokens.next.value);
} else if ((state.tokens.next.value === "__proto__" &&
!state.option.proto) || (state.tokens.next.value === "__iterator__" &&
!state.option.iterator)) {
warning("W096", state.tokens.next, state.tokens.next.value);
} else {
o[state.tokens.next.value] = true;
}
advance();
advance(":");
jsonValue();
if (state.tokens.next.id !== ",") {
break;
}
advance(",");
}
}
advance("}");
}
function jsonArray() {
var t = state.tokens.next;
advance("[");
if (state.tokens.next.id !== "]") {
for (;;) {
if (state.tokens.next.id === "(end)") {
error("E027", state.tokens.next, t.line);
} else if (state.tokens.next.id === "]") {
warning("W094", state.tokens.curr);
break;
} else if (state.tokens.next.id === ",") {
error("E028", state.tokens.next);
}
jsonValue();
if (state.tokens.next.id !== ",") {
break;
}
advance(",");
}
}
advance("]");
}
switch (state.tokens.next.id) {
case "{":
jsonObject();
break;
case "[":
jsonArray();
break;
case "true":
case "false":
case "null":
case "(number)":
case "(string)":
advance();
break;
case "-":
advance("-");
advance("(number)");
break;
default:
error("E003", state.tokens.next);
}
}
function lintEvalCode(internals, options, globals) {
var priorErrorCount, idx, jdx, internal;
for (idx = 0; idx < internals.length; idx += 1) {
internal = internals[idx];
options.scope = internal.elem;
priorErrorCount = JSHINT.errors.length;
itself(internal.code, options, globals);
for (jdx = priorErrorCount; jdx < JSHINT.errors.length; jdx += 1) {
JSHINT.errors[jdx].line += internal.token.line - 1;
}
}
}
var escapeRegex = function(str) {
return str.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&");
};
var itself = function(s, o, g) {
var x, reIgnoreStr, reIgnore;
var optionKeys, newOptionObj, newIgnoredObj;
o = _.clone(o);
state.reset();
newOptionObj = state.option;
newIgnoredObj = state.ignored;
if (o && o.scope) {
JSHINT.scope = o.scope;
} else {
JSHINT.errors = [];
JSHINT.internals = [];
JSHINT.blacklist = {};
JSHINT.scope = "(main)";
}
predefined = Object.create(null);
combine(predefined, vars.ecmaIdentifiers[3]);
combine(predefined, vars.reservedVars);
declared = Object.create(null);
var exported = Object.create(null); // Variables that live outside the current file
function each(obj, cb) {
if (!obj)
return;
if (!Array.isArray(obj) && typeof obj === "object")
obj = Object.keys(obj);
obj.forEach(cb);
}
if (o) {
each([o.predef, o.globals], function(dict) {
each(dict, function(item) {
var slice, prop;
if (item[0] === "-") {
slice = item.slice(1);
JSHINT.blacklist[slice] = slice;
delete predefined[slice];
} else {
prop = Object.getOwnPropertyDescriptor(dict, item);
predefined[item] = prop ? prop.value : false;
}
});
});
each(o.exported || null, function(item) {
exported[item] = true;
});
delete o.predef;
delete o.exported;
optionKeys = Object.keys(o);
for (x = 0; x < optionKeys.length; x++) {
if (/^-W\d{3}$/g.test(optionKeys[x])) {
newIgnoredObj[optionKeys[x].slice(1)] = true;
} else {
var optionKey = optionKeys[x];
newOptionObj[optionKey] = o[optionKey];
}
}
}
state.option = newOptionObj;
state.ignored = newIgnoredObj;
state.option.indent = state.option.indent || 4;
state.option.maxerr = state.option.maxerr || 50;
indent = 1;
var scopeManagerInst = scopeManager(state, predefined, exported, declared);
scopeManagerInst.on("warning", function(ev) {
warning.apply(null, [ ev.code, ev.token].concat(ev.data));
});
scopeManagerInst.on("error", function(ev) {
error.apply(null, [ ev.code, ev.token ].concat(ev.data));
});
state.funct = functor("(global)", null, {
"(global)" : true,
"(scope)" : scopeManagerInst,
"(comparray)" : arrayComprehension(),
"(metrics)" : createMetrics(state.tokens.next)
});
functions = [state.funct];
member = {};
membersOnly = null;
inblock = false;
lookahead = [];
if (!isString(s) && !Array.isArray(s)) {
errorAt("E004", 0);
return false;
}
api = {
get isJSON() {
return state.jsonMode;
},
getOption: function(name) {
return state.option[name] || null;
},
getCache: function(name) {
return state.cache[name];
},
setCache: function(name, value) {
state.cache[name] = value;
},
warn: function(code, data) {
warningAt.apply(null, [ code, data.line, data.char ].concat(data.data));
},
on: function(names, listener) {
names.split(" ").forEach(function(name) {
emitter.on(name, listener);
}.bind(this));
}
};
emitter.removeAllListeners();
(extraModules || []).forEach(function(func) {
func(api);
});
state.tokens.prev = state.tokens.curr = state.tokens.next = state.syntax["(begin)"];
if (o && o.ignoreDelimiters) {
if (!Array.isArray(o.ignoreDelimiters)) {
o.ignoreDelimiters = [o.ignoreDelimiters];
}
o.ignoreDelimiters.forEach(function(delimiterPair) {
if (!delimiterPair.start || !delimiterPair.end)
return;
reIgnoreStr = escapeRegex(delimiterPair.start) +
"[\\s\\S]*?" +
escapeRegex(delimiterPair.end);
reIgnore = new RegExp(reIgnoreStr, "ig");
s = s.replace(reIgnore, function(match) {
return match.replace(/./g, " ");
});
});
}
lex = new Lexer(s);
lex.on("warning", function(ev) {
warningAt.apply(null, [ ev.code, ev.line, ev.character].concat(ev.data));
});
lex.on("error", function(ev) {
errorAt.apply(null, [ ev.code, ev.line, ev.character ].concat(ev.data));
});
lex.on("fatal", function(ev) {
quit("E041", ev);
});
lex.on("Identifier", function(ev) {
emitter.emit("Identifier", ev);
});
lex.on("String", function(ev) {
emitter.emit("String", ev);
});
lex.on("Number", function(ev) {
emitter.emit("Number", ev);
});
var name;
for (name in o) {
if (_.has(o, name)) {
checkOption(name, true, state.tokens.curr);
}
}
if (o) {
for (name in o.unstable) {
if (_.has(o.unstable, name)) {
checkOption(name, false, state.tokens.curr);
}
}
}
try {
applyOptions();
combine(predefined, g || {});
checkComma.first = true;
advance();
switch (state.tokens.next.id) {
case "{":
case "[":
destructuringAssignOrJsonValue(0);
break;
default:
directives();
if (state.directive["use strict"]) {
if (!state.allowsGlobalUsd()) {
warning("W097", state.tokens.prev);
}
}
statements(0);
}
if (state.tokens.next.id !== "(end)") {
quit("E041", state.tokens.curr);
}
state.funct["(scope)"].unstack();
} catch (err) {
if (err && err.name === "JSHintError") {
var nt = state.tokens.next || {};
JSHINT.errors.push({
scope : "(main)",
raw : err.raw,
code : err.code,
reason : err.reason,
line : err.line || nt.line,
character : err.character || nt.from
});
} else {
throw err;
}
}
if (JSHINT.scope === "(main)") {
lintEvalCode(JSHINT.internals, o || {}, g);
}
return JSHINT.errors.length === 0;
};
itself.addModule = function(func) {
extraModules.push(func);
};
itself.addModule(style.register);
itself.data = function() {
var data = {
functions: [],
options: state.option
};
var fu, f, i, n, globals;
if (itself.errors.length) {
data.errors = itself.errors;
}
if (state.jsonMode) {
data.json = true;
}
var impliedGlobals = state.funct["(scope)"].getImpliedGlobals();
if (impliedGlobals.length > 0) {
data.implieds = impliedGlobals;
}
globals = state.funct["(scope)"].getUsedOrDefinedGlobals();
if (globals.length > 0) {
data.globals = globals;
}
for (i = 1; i < functions.length; i += 1) {
f = functions[i];
fu = {};
fu.name = f["(name)"];
fu.param = f["(params)"];
fu.line = f["(line)"];
fu.character = f["(character)"];
fu.last = f["(last)"];
fu.lastcharacter = f["(lastcharacter)"];
fu.metrics = {
complexity: f["(metrics)"].ComplexityCount,
parameters: f["(metrics)"].arity,
statements: f["(metrics)"].statementCount
};
data.functions.push(fu);
}
var unuseds = state.funct["(scope)"].getUnuseds();
if (unuseds.length > 0) {
data.unused = unuseds;
}
for (n in member) {
if (typeof member[n] === "number") {
data.member = member;
break;
}
}
return data;
};
itself.jshint = itself;
return itself;
}());
if (typeof exports === "object" && exports) {
exports.JSHINT = JSHINT;
}
},{"./lex.js":"/../../jshint/src/lex.js","./messages.js":"/../../jshint/src/messages.js","./options.js":"/../../jshint/src/options.js","./prod-params.js":"/../../jshint/src/prod-params.js","./reg.js":"/../../jshint/src/reg.js","./scope-manager.js":"/../../jshint/src/scope-manager.js","./state.js":"/../../jshint/src/state.js","./style.js":"/../../jshint/src/style.js","./vars.js":"/../../jshint/src/vars.js","console-browserify":"/../../jshint/node_modules/console-browserify/index.js","events":"/../node_modules/events/events.js","lodash.clone":"/../../jshint/node_modules/lodash.clone/index.js","underscore":"/../../jshint/node_modules/underscore/underscore.js"}],"/../../jshint/src/lex.js":[function(_dereq_,module,exports){
"use strict";
var _ = _dereq_("underscore");
var events = _dereq_("events");
var reg = _dereq_("./reg.js");
var state = _dereq_("./state.js").state;
var unicodeData = _dereq_("../data/ascii-identifier-data.js");
var asciiIdentifierStartTable = unicodeData.asciiIdentifierStartTable;
var asciiIdentifierPartTable = unicodeData.asciiIdentifierPartTable;
var nonAsciiIdentifierStartTable = _dereq_("../data/non-ascii-identifier-start.js");
var nonAsciiIdentifierPartTable = _dereq_("../data/non-ascii-identifier-part-only.js");
var es5IdentifierNames;
var Token = {
Identifier: 1,
Punctuator: 2,
NumericLiteral: 3,
StringLiteral: 4,
Comment: 5,
Keyword: 6,
RegExp: 9,
TemplateHead: 10,
TemplateMiddle: 11,
TemplateTail: 12,
NoSubstTemplate: 13
};
var Context = {
Block: 1,
Template: 2
};
function isHex(str) {
return /^[0-9a-fA-F]+$/.test(str);
}
function isHexDigit(str) {
return str.length === 1 && isHex(str);
}
function asyncTrigger() {
var _checks = [];
return {
push: function(fn) {
_checks.push(fn);
},
check: function() {
for (var check = 0; check < _checks.length; ++check) {
_checks[check]();
}
_checks.splice(0, _checks.length);
}
};
}
function Lexer(source) {
var lines = source;
if (typeof lines === "string") {
lines = lines
.replace(/\r\n/g, "\n")
.replace(/\r/g, "\n")
.split("\n");
}
if (lines[0] && lines[0].substr(0, 2) === "#!") {
if (lines[0].indexOf("node") !== -1) {
state.option.node = true;
}
lines[0] = "";
}
this.emitter = new events.EventEmitter();
this.source = source;
this.setLines(lines);
this.prereg = true;
this.line = 0;
this.char = 1;
this.from = 1;
this.input = "";
this.inComment = false;
this.context = [];
this.templateStarts = [];
for (var i = 0; i < state.option.indent; i += 1) {
state.tab += " ";
}
}
Lexer.prototype = {
_lines: [],
inContext: function(ctxType) {
return this.context.length > 0 && this.context[this.context.length - 1].type === ctxType;
},
pushContext: function(ctxType) {
this.context.push({ type: ctxType });
},
popContext: function() {
return this.context.pop();
},
currentContext: function() {
return this.context.length > 0 && this.context[this.context.length - 1];
},
getLines: function() {
this._lines = state.lines;
return this._lines;
},
setLines: function(val) {
this._lines = val;
state.lines = this._lines;
},
peek: function(i) {
return this.input.charAt(i || 0);
},
skip: function(i) {
i = i || 1;
this.char += i;
this.input = this.input.slice(i);
},
on: function(names, listener) {
names.split(" ").forEach(function(name) {
this.emitter.on(name, listener);
}.bind(this));
},
trigger: function() {
this.emitter.emit.apply(this.emitter, Array.prototype.slice.call(arguments));
},
triggerAsync: function(type, args, checks, fn) {
checks.push(function() {
if (fn()) {
this.trigger(type, args);
}
}.bind(this));
},
scanPunctuator: function() {
var ch1 = this.peek();
var ch2, ch3, ch4;
switch (ch1) {
case ".":
if ((/^[0-9]$/).test(this.peek(1))) {
return null;
}
if (this.peek(1) === "." && this.peek(2) === ".") {
return {
type: Token.Punctuator,
value: "..."
};
}
case "(":
case ")":
case ";":
case ",":
case "[":
case "]":
case ":":
case "~":
case "?":
return {
type: Token.Punctuator,
value: ch1
};
case "{":
this.pushContext(Context.Block);
return {
type: Token.Punctuator,
value: ch1
};
case "}":
if (this.inContext(Context.Block)) {
this.popContext();
}
return {
type: Token.Punctuator,
value: ch1
};
case "#":
return {
type: Token.Punctuator,
value: ch1
};
case "":
return null;
}
ch2 = this.peek(1);
ch3 = this.peek(2);
ch4 = this.peek(3);
if (ch1 === ">" && ch2 === ">" && ch3 === ">" && ch4 === "=") {
return {
type: Token.Punctuator,
value: ">>>="
};
}
if (ch1 === "=" && ch2 === "=" && ch3 === "=") {
return {
type: Token.Punctuator,
value: "==="
};
}
if (ch1 === "!" && ch2 === "=" && ch3 === "=") {
return {
type: Token.Punctuator,
value: "!=="
};
}
if (ch1 === ">" && ch2 === ">" && ch3 === ">") {
return {
type: Token.Punctuator,
value: ">>>"
};
}
if (ch1 === "<" && ch2 === "<" && ch3 === "=") {
return {
type: Token.Punctuator,
value: "<<="
};
}
if (ch1 === ">" && ch2 === ">" && ch3 === "=") {
return {
type: Token.Punctuator,
value: ">>="
};
}
if (ch1 === "=" && ch2 === ">") {
return {
type: Token.Punctuator,
value: ch1 + ch2
};
}
if (ch1 === ch2 && ("+-<>&|*".indexOf(ch1) >= 0)) {
if (ch1 === "*" && ch3 === "=") {
return {
type: Token.Punctuator,
value: ch1 + ch2 + ch3
};
}
return {
type: Token.Punctuator,
value: ch1 + ch2
};
}
if ("<>=!+-*%&|^/".indexOf(ch1) >= 0) {
if (ch2 === "=") {
return {
type: Token.Punctuator,
value: ch1 + ch2
};
}
return {
type: Token.Punctuator,
value: ch1
};
}
return null;
},
scanComments: function(checks) {
var ch1 = this.peek();
var ch2 = this.peek(1);
var rest = this.input.substr(2);
var startLine = this.line;
var startChar = this.char;
var self = this;
function commentToken(label, body, opt) {
var special = [
"jshint", "jshint.unstable", "jslint", "members", "member", "globals",
"global", "exported"
];
var isSpecial = false;
var value = label + body;
var commentType = "plain";
opt = opt || {};
if (opt.isMultiline) {
value += "*/";
}
body = body.replace(/\n/g, " ");
if (label === "/*" && reg.fallsThrough.test(body)) {
isSpecial = true;
commentType = "falls through";
}
special.forEach(function(str) {
if (isSpecial) {
return;
}
if (label === "//" && str !== "jshint" && str !== "jshint.unstable") {
return;
}
if (body.charAt(str.length) === " " && body.substr(0, str.length) === str) {
isSpecial = true;
label = label + str;
body = body.substr(str.length);
}
if (!isSpecial && body.charAt(0) === " " && body.charAt(str.length + 1) === " " &&
body.substr(1, str.length) === str) {
isSpecial = true;
label = label + " " + str;
body = body.substr(str.length + 1);
}
var strIndex = body.indexOf(str);
if (!isSpecial && strIndex >= 0 && body.charAt(strIndex + str.length) === " ") {
var isAllWhitespace = body.substr(0, strIndex).trim().length === 0;
if (isAllWhitespace) {
isSpecial = true;
body = body.substr(str.length + strIndex);
}
}
if (!isSpecial) {
return;
}
switch (str) {
case "member":
commentType = "members";
break;
case "global":
commentType = "globals";
break;
default:
var options = body.split(":").map(function(v) {
return v.replace(/^\s+/, "").replace(/\s+$/, "");
});
if (options.length === 2) {
switch (options[0]) {
case "ignore":
switch (options[1]) {
case "start":
self.ignoringLinterErrors = true;
isSpecial = false;
break;
case "end":
self.ignoringLinterErrors = false;
isSpecial = false;
break;
}
}
}
commentType = str;
}
});
return {
type: Token.Comment,
commentType: commentType,
value: value,
body: body,
isSpecial: isSpecial,
isMalformed: opt.isMalformed || false
};
}
if (ch1 === "*" && ch2 === "/") {
this.trigger("error", {
code: "E018",
line: startLine,
character: startChar
});
this.skip(2);
return null;
}
if (ch1 !== "/" || (ch2 !== "*" && ch2 !== "/")) {
return null;
}
if (ch2 === "/") {
this.skip(this.input.length); // Skip to the EOL.
return commentToken("//", rest);
}
var body = "";
if (ch2 === "*") {
this.inComment = true;
this.skip(2);
while (this.peek() !== "*" || this.peek(1) !== "/") {
if (this.peek() === "") { // End of Line
body += "\n";
if (!this.nextLine(checks)) {
this.trigger("error", {
code: "E017",
line: startLine,
character: startChar
});
this.inComment = false;
return commentToken("/*", body, {
isMultiline: true,
isMalformed: true
});
}
} else {
body += this.peek();
this.skip();
}
}
this.skip(2);
this.inComment = false;
return commentToken("/*", body, { isMultiline: true });
}
},
scanKeyword: function() {
var result = /^[a-zA-Z_$][a-zA-Z0-9_$]*/.exec(this.input);
var keywords = [
"if", "in", "do", "var", "for", "new",
"try", "let", "this", "else", "case",
"void", "with", "enum", "while", "break",
"catch", "throw", "const", "yield", "class",
"super", "return", "typeof", "delete",
"switch", "export", "import", "default",
"finally", "extends", "function", "continue",
"debugger", "instanceof", "true", "false", "null", "async", "await"
];
if (result && keywords.indexOf(result[0]) >= 0) {
return {
type: Token.Keyword,
value: result[0]
};
}
return null;
},
scanIdentifier: function(checks) {
var id = "";
var index = 0;
var char, value;
function isNonAsciiIdentifierStart(code) {
return nonAsciiIdentifierStartTable.indexOf(code) > -1;
}
function isNonAsciiIdentifierPart(code) {
return isNonAsciiIdentifierStart(code) || nonAsciiIdentifierPartTable.indexOf(code) > -1;
}
var readUnicodeEscapeSequence = function() {
index += 1;
if (this.peek(index) !== "u") {
return null;
}
var sequence = this.peek(index + 1) + this.peek(index + 2) +
this.peek(index + 3) + this.peek(index + 4);
var code;
if (isHex(sequence)) {
code = parseInt(sequence, 16);
if (asciiIdentifierPartTable[code] || isNonAsciiIdentifierPart(code)) {
index += 5;
return "\\u" + sequence;
}
return null;
}
return null;
}.bind(this);
var getIdentifierStart = function() {
var chr = this.peek(index);
var code = chr.charCodeAt(0);
if (code === 92) {
return readUnicodeEscapeSequence();
}
if (code < 128) {
if (asciiIdentifierStartTable[code]) {
index += 1;
return chr;
}
return null;
}
if (isNonAsciiIdentifierStart(code)) {
index += 1;
return chr;
}
return null;
}.bind(this);
var getIdentifierPart = function() {
var chr = this.peek(index);
var code = chr.charCodeAt(0);
if (code === 92) {
return readUnicodeEscapeSequence();
}
if (code < 128) {
if (asciiIdentifierPartTable[code]) {
index += 1;
return chr;
}
return null;
}
if (isNonAsciiIdentifierPart(code)) {
index += 1;
return chr;
}
return null;
}.bind(this);
function removeEscapeSequences(id) {
return id.replace(/\\u([0-9a-fA-F]{4})/g, function(m0, codepoint) {
return String.fromCharCode(parseInt(codepoint, 16));
});
}
char = getIdentifierStart();
if (char === null) {
return null;
}
id = char;
for (;;) {
char = getIdentifierPart();
if (char === null) {
break;
}
id += char;
}
value = removeEscapeSequences(id);
if (!state.inES6(true)) {
es5IdentifierNames = _dereq_("../data/es5-identifier-names.js");
if (!es5IdentifierNames.test(value)) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: ["unicode 8", "6"]
},
checks,
function() { return true; }
);
}
}
return {
type: Token.Identifier,
value: value,
text: id,
tokenLength: id.length
};
},
scanNumericLiteral: function(checks) {
var index = 0;
var value = "";
var length = this.input.length;
var char = this.peek(index);
var isAllowedDigit = isDecimalDigit;
var base = 10;
var isLegacy = false;
function isDecimalDigit(str) {
return (/^[0-9]$/).test(str);
}
function isOctalDigit(str) {
return (/^[0-7]$/).test(str);
}
function isBinaryDigit(str) {
return (/^[01]$/).test(str);
}
function isIdentifierStart(ch) {
return (ch === "$") || (ch === "_") || (ch === "\\") ||
(ch >= "a" && ch <= "z") || (ch >= "A" && ch <= "Z");
}
if (char !== "." && !isDecimalDigit(char)) {
return null;
}
if (char !== ".") {
value = this.peek(index);
index += 1;
char = this.peek(index);
if (value === "0") {
if (char === "x" || char === "X") {
isAllowedDigit = isHexDigit;
base = 16;
index += 1;
value += char;
}
if (char === "o" || char === "O") {
isAllowedDigit = isOctalDigit;
base = 8;
if (!state.inES6(true)) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: [ "Octal integer literal", "6" ]
},
checks,
function() { return true; }
);
}
index += 1;
value += char;
}
if (char === "b" || char === "B") {
isAllowedDigit = isBinaryDigit;
base = 2;
if (!state.inES6(true)) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: [ "Binary integer literal", "6" ]
},
checks,
function() { return true; }
);
}
index += 1;
value += char;
}
if (isOctalDigit(char)) {
isAllowedDigit = isOctalDigit;
base = 8;
isLegacy = true;
index += 1;
value += char;
}
if (!isOctalDigit(char) && isDecimalDigit(char)) {
index += 1;
value += char;
}
}
while (index < length) {
char = this.peek(index);
if (!(isLegacy && isDecimalDigit(char)) && !isAllowedDigit(char)) {
break;
}
value += char;
index += 1;
}
var isBigInt = this.peek(index) === 'n';
if (isAllowedDigit !== isDecimalDigit || isBigInt) {
if (isBigInt) {
if (!state.option.unstable.bigint) {
this.triggerAsync(
"warning",
{
code: "W144",
line: this.line,
character: this.char,
data: [ "BigInt", "bigint" ]
},
checks,
function() { return true; }
);
}
value += char;
index += 1;
} else if (!isLegacy && value.length <= 2) { // 0x
return {
type: Token.NumericLiteral,
value: value,
isMalformed: true
};
}
if (index < length) {
char = this.peek(index);
if (isIdentifierStart(char)) {
return null;
}
}
return {
type: Token.NumericLiteral,
value: value,
base: base,
isLegacy: isLegacy,
isMalformed: false
};
}
}
if (char === ".") {
value += char;
index += 1;
while (index < length) {
char = this.peek(index);
if (!isDecimalDigit(char)) {
break;
}
value += char;
index += 1;
}
}
if (char === "e" || char === "E") {
value += char;
index += 1;
char = this.peek(index);
if (char === "+" || char === "-") {
value += this.peek(index);
index += 1;
}
char = this.peek(index);
if (isDecimalDigit(char)) {
value += char;
index += 1;
while (index < length) {
char = this.peek(index);
if (!isDecimalDigit(char)) {
break;
}
value += char;
index += 1;
}
} else {
return null;
}
}
if (index < length) {
char = this.peek(index);
if (isIdentifierStart(char)) {
return null;
}
}
return {
type: Token.NumericLiteral,
value: value,
base: base,
isMalformed: !isFinite(value)
};
},
scanEscapeSequence: function(checks) {
var allowNewLine = false;
var jump = 1;
this.skip();
var char = this.peek();
switch (char) {
case "'":
this.triggerAsync("warning", {
code: "W114",
line: this.line,
character: this.char,
data: [ "\\'" ]
}, checks, function() {return state.jsonMode; });
break;
case "b":
char = "\\b";
break;
case "f":
char = "\\f";
break;
case "n":
char = "\\n";
break;
case "r":
char = "\\r";
break;
case "t":
char = "\\t";
break;
case "0":
char = "\\0";
var n = parseInt(this.peek(1), 10);
this.triggerAsync("warning", {
code: "W115",
line: this.line,
character: this.char
}, checks,
function() { return n >= 0 && n <= 7 && state.isStrict(); });
break;
case "1":
case "2":
case "3":
case "4":
case "5":
case "6":
case "7":
char = "\\" + char;
this.triggerAsync("warning", {
code: "W115",
line: this.line,
character: this.char
}, checks,
function() { return state.isStrict(); });
break;
case "u":
var sequence = this.input.substr(1, 4);
var code = parseInt(sequence, 16);
if (!isHex(sequence)) {
this.trigger("warning", {
code: "W052",
line: this.line,
character: this.char,
data: [ "u" + sequence ]
});
}
char = String.fromCharCode(code);
jump = 5;
break;
case "v":
this.triggerAsync("warning", {
code: "W114",
line: this.line,
character: this.char,
data: [ "\\v" ]
}, checks, function() { return state.jsonMode; });
char = "\v";
break;
case "x":
var x = parseInt(this.input.substr(1, 2), 16);
this.triggerAsync("warning", {
code: "W114",
line: this.line,
character: this.char,
data: [ "\\x-" ]
}, checks, function() { return state.jsonMode; });
char = String.fromCharCode(x);
jump = 3;
break;
case "\\":
char = "\\\\";
break;
case "\"":
char = "\\\"";
break;
case "/":
break;
case "":
allowNewLine = true;
char = "";
break;
}
return { char: char, jump: jump, allowNewLine: allowNewLine };
},
scanTemplateLiteral: function(checks) {
var tokenType;
var value = "";
var ch;
var startLine = this.line;
var startChar = this.char;
var depth = this.templateStarts.length;
if (this.peek() === "`") {
if (!state.inES6(true)) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: ["template literal syntax", "6"]
},
checks,
function() { return true; }
);
}
tokenType = Token.TemplateHead;
this.templateStarts.push({ line: this.line, char: this.char });
depth = this.templateStarts.length;
this.skip(1);
this.pushContext(Context.Template);
} else if (this.inContext(Context.Template) && this.peek() === "}") {
tokenType = Token.TemplateMiddle;
} else {
return null;
}
while (this.peek() !== "`") {
while ((ch = this.peek()) === "") {
value += "\n";
if (!this.nextLine(checks)) {
var startPos = this.templateStarts.pop();
this.trigger("error", {
code: "E052",
line: startPos.line,
character: startPos.char
});
return {
type: tokenType,
value: value,
startLine: startLine,
startChar: startChar,
isUnclosed: true,
depth: depth,
context: this.popContext()
};
}
}
if (ch === '$' && this.peek(1) === '{') {
value += '${';
this.skip(2);
return {
type: tokenType,
value: value,
startLine: startLine,
startChar: startChar,
isUnclosed: false,
depth: depth,
context: this.currentContext()
};
} else if (ch === '\\') {
var escape = this.scanEscapeSequence(checks);
value += escape.char;
this.skip(escape.jump);
} else if (ch !== '`') {
value += ch;
this.skip(1);
}
}
tokenType = tokenType === Token.TemplateHead ? Token.NoSubstTemplate : Token.TemplateTail;
this.skip(1);
this.templateStarts.pop();
return {
type: tokenType,
value: value,
startLine: startLine,
startChar: startChar,
isUnclosed: false,
depth: depth,
context: this.popContext()
};
},
scanStringLiteral: function(checks) {
var quote = this.peek();
if (quote !== "\"" && quote !== "'") {
return null;
}
this.triggerAsync("warning", {
code: "W108",
line: this.line,
character: this.char // +1?
}, checks, function() { return state.jsonMode && quote !== "\""; });
var value = "";
var startLine = this.line;
var startChar = this.char;
var allowNewLine = false;
this.skip();
while (this.peek() !== quote) {
if (this.peek() === "") { // End Of Line
if (!allowNewLine) {
this.trigger("warning", {
code: "W112",
line: this.line,
character: this.char
});
} else {
allowNewLine = false;
this.triggerAsync("warning", {
code: "W043",
line: this.line,
character: this.char
}, checks, function() { return !state.option.multistr; });
this.triggerAsync("warning", {
code: "W042",
line: this.line,
character: this.char
}, checks, function() { return state.jsonMode && state.option.multistr; });
}
if (!this.nextLine(checks)) {
return {
type: Token.StringLiteral,
value: value,
startLine: startLine,
startChar: startChar,
isUnclosed: true,
quote: quote
};
}
} else { // Any character other than End Of Line
allowNewLine = false;
var char = this.peek();
var jump = 1; // A length of a jump, after we're done
if (char < " ") {
this.triggerAsync(
"warning",
{
code: "W113",
line: this.line,
character: this.char,
data: [ "<non-printable>" ]
},
checks,
function() { return true; }
);
}
if (char === "\\") {
var parsed = this.scanEscapeSequence(checks);
char = parsed.char;
jump = parsed.jump;
allowNewLine = parsed.allowNewLine;
}
if (char !== "") {
value += char;
this.skip(jump);
}
}
}
this.skip();
return {
type: Token.StringLiteral,
value: value,
startLine: startLine,
startChar: startChar,
isUnclosed: false,
quote: quote
};
},
scanRegExp: function(checks) {
var index = 0;
var length = this.input.length;
var char = this.peek();
var value = char;
var body = "";
var groupReferences = [];
var allFlags = "";
var es5Flags = "";
var malformed = false;
var isCharSet = false;
var isCharSetRange = false;
var isGroup = false;
var isQuantifiable = false;
var hasInvalidQuantifier = false;
var escapedChars = "";
var hasUFlag = function() { return allFlags.indexOf("u") > -1; };
var escapeSequence;
var groupCount = 0;
var terminated, malformedDesc;
var scanRegexpEscapeSequence = function() {
var next, sequence;
index += 1;
char = this.peek(index);
if (reg.nonzeroDigit.test(char)) {
sequence = char;
next = this.peek(index + 1);
while (reg.nonzeroDigit.test(next) || next === "0") {
index += 1;
char = next;
sequence += char;
body += char;
value += char;
next = this.peek(index + 1);
}
groupReferences.push(Number(sequence));
return sequence;
}
escapedChars += char;
if (char === "u" && this.peek(index + 1) === "{") {
var x = index + 2;
sequence = "u{";
next = this.peek(x);
while (isHex(next)) {
sequence += next;
x += 1;
next = this.peek(x);
}
if (next !== "}") {
this.triggerAsync(
"error",
{
code: "E016",
line: this.line,
character: this.char,
data: [ "Invalid Unicode escape sequence" ]
},
checks,
hasUFlag
);
} else if (sequence.length > 2) {
sequence += "}";
body += sequence;
value += sequence;
index = x + 1;
return sequence;
}
}
if (char < " ") {
malformed = true;
this.triggerAsync(
"warning",
{
code: "W048",
line: this.line,
character: this.char
},
checks,
function() { return true; }
);
}
if (char === "<") {
malformed = true;
this.triggerAsync(
"warning",
{
code: "W049",
line: this.line,
character: this.char,
data: [ char ]
},
checks,
function() { return true; }
);
} else if (char === "0" && reg.decimalDigit.test(this.peek(index + 1))) {
this.triggerAsync(
"error",
{
code: "E016",
line: this.line,
character: this.char,
data: [ "Invalid decimal escape sequence" ]
},
checks,
hasUFlag
);
}
index += 1;
body += char;
value += char;
return char;
}.bind(this);
var checkQuantifier = function() {
var lookahead = index;
var lowerBound = "";
var upperBound = "";
var next;
next = this.peek(lookahead + 1);
while (reg.decimalDigit.test(next)) {
lookahead += 1;
lowerBound += next;
next = this.peek(lookahead + 1);
}
if (!lowerBound) {
return false;
}
if (next === "}") {
return true;
}
if (next !== ",") {
return false;
}
lookahead += 1;
next = this.peek(lookahead + 1);
while (reg.decimalDigit.test(next)) {
lookahead += 1;
upperBound += next;
next = this.peek(lookahead + 1);
}
if (next !== "}") {
return false;
}
if (upperBound) {
return Number(lowerBound) <= Number(upperBound);
}
return true;
}.bind(this);
var translateUFlag = function(body) {
var astralSubstitute = "\uFFFF";
return body
.replace(/\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g, function($0, $1, $2) {
var codePoint = parseInt($1 || $2, 16);
var literal;
if (codePoint > 0x10FFFF) {
malformed = true;
this.trigger("error", {
code: "E016",
line: this.line,
character: this.char,
data: [ char ]
});
return;
}
literal = String.fromCharCode(codePoint);
if (reg.regexpSyntaxChars.test(literal)) {
return $0;
}
if (codePoint <= 0xFFFF) {
return String.fromCharCode(codePoint);
}
return astralSubstitute;
}.bind(this))
.replace(
/[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
astralSubstitute
);
}.bind(this);
if (!this.prereg || char !== "/") {
return null;
}
index += 1;
terminated = false;
while (index < length) {
isCharSetRange &= char === "-";
char = this.peek(index);
value += char;
body += char;
if (isCharSet) {
if (char === "]") {
if (this.peek(index - 1) !== "\\" || this.peek(index - 2) === "\\") {
isCharSet = false;
}
} else if (char === "-") {
isCharSetRange = true;
}
}
if (char === "\\") {
escapeSequence = scanRegexpEscapeSequence();
if (isCharSet && (this.peek(index) === "-" || isCharSetRange) &&
reg.regexpCharClasses.test(escapeSequence)) {
this.triggerAsync(
"error",
{
code: "E016",
line: this.line,
character: this.char,
data: [ "Character class used in range" ]
},
checks,
hasUFlag
);
}
continue;
}
if (isCharSet) {
index += 1;
continue;
}
if (char === "{" && !hasInvalidQuantifier) {
hasInvalidQuantifier = !checkQuantifier();
}
if (char === "[") {
isCharSet = true;
index += 1;
continue;
} else if (char === "(") {
isGroup = true;
if (this.peek(index + 1) === "?" &&
(this.peek(index + 2) === "=" || this.peek(index + 2) === "!")) {
isQuantifiable = true;
}
} else if (char === ")") {
if (isQuantifiable) {
isQuantifiable = false;
if (reg.regexpQuantifiers.test(this.peek(index + 1))) {
this.triggerAsync(
"error",
{
code: "E016",
line: this.line,
character: this.char,
data: [ "Quantified quantifiable" ]
},
checks,
hasUFlag
);
}
} else {
groupCount += 1;
}
isGroup = false;
} else if (char === "/") {
body = body.substr(0, body.length - 1);
terminated = true;
index += 1;
break;
}
index += 1;
}
if (!terminated) {
this.trigger("error", {
code: "E015",
line: this.line,
character: this.from
});
return void this.trigger("fatal", {
line: this.line,
from: this.from
});
}
while (index < length) {
char = this.peek(index);
if (!/[gimyus]/.test(char)) {
break;
}
if (char === "y") {
if (!state.inES6(true)) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: [ "Sticky RegExp flag", "6" ]
},
checks,
function() { return true; }
);
}
} else if (char === "u") {
if (!state.inES6(true)) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: [ "Unicode RegExp flag", "6" ]
},
checks,
function() { return true; }
);
}
var hasInvalidEscape = (function(groupReferences, groupCount, escapedChars, reg) {
var hasInvalidGroup = groupReferences.some(function(groupReference) {
if (groupReference > groupCount) {
return true;
}
});
if (hasInvalidGroup) {
return true;
}
return !escapedChars.split("").every(function(escapedChar) {
return escapedChar === "u" ||
escapedChar === "/" ||
escapedChar === "0" ||
reg.regexpControlEscapes.test(escapedChar) ||
reg.regexpCharClasses.test(escapedChar) ||
reg.regexpSyntaxChars.test(escapedChar);
});
}(groupReferences, groupCount, escapedChars, reg));
if (hasInvalidEscape) {
malformedDesc = "Invalid escape";
} else if (hasInvalidQuantifier) {
malformedDesc = "Invalid quantifier";
}
body = translateUFlag(body);
} else if (char === "s") {
if (!state.inES9()) {
this.triggerAsync(
"warning",
{
code: "W119",
line: this.line,
character: this.char,
data: [ "DotAll RegExp flag", "9" ]
},
checks,
function() { return true; }
);
}
if (value.indexOf("s") > -1) {
malformedDesc = "Duplicate RegExp flag";
}
} else {
es5Flags += char;
}
if (allFlags.indexOf(char) > -1) {
malformedDesc = "Duplicate RegExp flag";
}
allFlags += char;
value += char;
allFlags += char;
index += 1;
}
if (allFlags.indexOf("u") === -1) {
this.triggerAsync("warning", {
code: "W147",
line: this.line,
character: this.char
}, checks, function() { return state.option.regexpu; });
}
try {
new RegExp(body, es5Flags);
} catch (err) {
malformedDesc = err.message;
}
if (malformedDesc) {
malformed = true;
this.trigger("error", {
code: "E016",
line: this.line,
character: this.char,
data: [ malformedDesc ]
});
} else if (allFlags.indexOf("s") > -1 && !reg.regexpDot.test(body)) {
this.trigger("warning", {
code: "W148",
line: this.line,
character: this.char
});
}
return {
type: Token.RegExp,
value: value,
isMalformed: malformed
};
},
scanNonBreakingSpaces: function() {
return state.option.nonbsp ?
this.input.search(/(\u00A0)/) : -1;
},
next: function(checks) {
this.from = this.char;
while (reg.whitespace.test(this.peek())) {
this.from += 1;
this.skip();
}
var match = this.scanComments(checks) ||
this.scanStringLiteral(checks) ||
this.scanTemplateLiteral(checks);
if (match) {
return match;
}
match =
this.scanRegExp(checks) ||
this.scanPunctuator() ||
this.scanKeyword() ||
this.scanIdentifier(checks) ||
this.scanNumericLiteral(checks);
if (match) {
this.skip(match.tokenLength || match.value.length);
return match;
}
return null;
},
nextLine: function(checks) {
var char;
if (this.line >= this.getLines().length) {
return false;
}
this.input = this.getLines()[this.line];
this.line += 1;
this.char = 1;
this.from = 1;
var inputTrimmed = this.input.trim();
var startsWith = function() {
return _.some(arguments, function(prefix) {
return inputTrimmed.indexOf(prefix) === 0;
});
};
var endsWith = function() {
return _.some(arguments, function(suffix) {
return inputTrimmed.indexOf(suffix, inputTrimmed.length - suffix.length) !== -1;
});
};
if (this.ignoringLinterErrors === true) {
if (!startsWith("/*", "//") && !(this.inComment && endsWith("*/"))) {
this.input = "";
}
}
char = this.scanNonBreakingSpaces();
if (char >= 0) {
this.triggerAsync(
"warning",
{ code: "W125", line: this.line, character: char + 1 },
checks,
function() { return true; }
);
}
this.input = this.input.replace(/\t/g, state.tab);
if (!this.ignoringLinterErrors && state.option.maxlen &&
state.option.maxlen < this.input.length) {
var inComment = this.inComment ||
startsWith.call(inputTrimmed, "//") ||
startsWith.call(inputTrimmed, "/*");
var shouldTriggerError = !inComment || !reg.maxlenException.test(inputTrimmed);
if (shouldTriggerError) {
this.triggerAsync(
"warning",
{ code: "W101", line: this.line, character: this.input.length },
checks,
function() { return true; }
);
}
}
return true;
},
token: function() {
var checks = asyncTrigger();
var token;
var create = function(type, value, isProperty, token) {
var obj;
if (type !== "(endline)" && type !== "(end)") {
this.prereg = false;
}
if (type === "(punctuator)") {
switch (value) {
case ".":
case ")":
case "~":
case "#":
case "]":
case "}":
case "++":
case "--":
this.prereg = false;
break;
default:
this.prereg = true;
}
obj = Object.create(state.syntax[value] || state.syntax["(error)"]);
}
if (type === "(identifier)") {
if (value === "return" || value === "case" || value === "yield" ||
value === "typeof" || value === "instanceof" || value === "void" ||
value === "await") {
this.prereg = true;
}
if (_.has(state.syntax, value)) {
obj = Object.create(state.syntax[value] || state.syntax["(error)"]);
}
}
if (type === "(template)" || type === "(template middle)") {
this.prereg = true;
}
if (!obj) {
obj = Object.create(state.syntax[type]);
}
obj.identifier = (type === "(identifier)");
obj.type = obj.type || type;
obj.value = value;
obj.line = this.line;
obj.character = this.char;
obj.from = this.from;
if (obj.identifier && token) obj.raw_text = token.text || token.value;
if (token && token.startLine && token.startLine !== this.line) {
obj.startLine = token.startLine;
}
if (token && token.context) {
obj.context = token.context;
}
if (token && token.depth) {
obj.depth = token.depth;
}
if (token && token.isUnclosed) {
obj.isUnclosed = token.isUnclosed;
}
if (isProperty && obj.identifier) {
obj.isProperty = isProperty;
}
obj.check = checks.check;
return obj;
}.bind(this);
for (;;) {
if (!this.input.length) {
if (this.nextLine(checks)) {
return create("(endline)", "");
}
if (this.exhausted) {
return null;
}
this.exhausted = true;
return create("(end)", "");
}
token = this.next(checks);
if (!token) {
if (this.input.length) {
this.trigger("error", {
code: "E024",
line: this.line,
character: this.char,
data: [ this.peek() ]
});
this.input = "";
}
continue;
}
switch (token.type) {
case Token.StringLiteral:
this.triggerAsync("String", {
line: this.line,
char: this.char,
from: this.from,
startLine: token.startLine,
startChar: token.startChar,
value: token.value,
quote: token.quote
}, checks, function() { return true; });
return create("(string)", token.value, null, token);
case Token.TemplateHead:
this.trigger("TemplateHead", {
line: this.line,
char: this.char,
from: this.from,
startLine: token.startLine,
startChar: token.startChar,
value: token.value
});
return create("(template)", token.value, null, token);
case Token.TemplateMiddle:
this.trigger("TemplateMiddle", {
line: this.line,
char: this.char,
from: this.from,
startLine: token.startLine,
startChar: token.startChar,
value: token.value
});
return create("(template middle)", token.value, null, token);
case Token.TemplateTail:
this.trigger("TemplateTail", {
line: this.line,
char: this.char,
from: this.from,
startLine: token.startLine,
startChar: token.startChar,
value: token.value
});
return create("(template tail)", token.value, null, token);
case Token.NoSubstTemplate:
this.trigger("NoSubstTemplate", {
line: this.line,
char: this.char,
from: this.from,
startLine: token.startLine,
startChar: token.startChar,
value: token.value
});
return create("(no subst template)", token.value, null, token);
case Token.Identifier:
this.triggerAsync("Identifier", {
line: this.line,
char: this.char,
from: this.from,
name: token.value,
raw_name: token.text,
isProperty: state.tokens.curr.id === "."
}, checks, function() { return true; });
case Token.Keyword:
return create("(identifier)", token.value, state.tokens.curr.id === ".", token);
case Token.NumericLiteral:
if (token.isMalformed) {
this.trigger("warning", {
code: "W045",
line: this.line,
character: this.char,
data: [ token.value ]
});
}
this.triggerAsync("warning", {
code: "W114",
line: this.line,
character: this.char,
data: [ "0x-" ]
}, checks, function() { return token.base === 16 && state.jsonMode; });
this.triggerAsync("warning", {
code: "W115",
line: this.line,
character: this.char
}, checks, function() {
return state.isStrict() && token.base === 8 && token.isLegacy;
});
this.trigger("Number", {
line: this.line,
char: this.char,
from: this.from,
value: token.value,
base: token.base,
isMalformed: token.isMalformed
});
return create("(number)", token.value);
case Token.RegExp:
return create("(regexp)", token.value);
case Token.Comment:
if (token.isSpecial) {
return {
id: '(comment)',
value: token.value,
body: token.body,
type: token.commentType,
isSpecial: token.isSpecial,
line: this.line,
character: this.char,
from: this.from
};
}
break;
default:
return create("(punctuator)", token.value);
}
}
}
};
exports.Lexer = Lexer;
exports.Context = Context;
},{"../data/ascii-identifier-data.js":"/../../jshint/data/ascii-identifier-data.js","../data/es5-identifier-names.js":"/../../jshint/data/es5-identifier-names.js","../data/non-ascii-identifier-part-only.js":"/../../jshint/data/non-ascii-identifier-part-only.js","../data/non-ascii-identifier-start.js":"/../../jshint/data/non-ascii-identifier-start.js","./reg.js":"/../../jshint/src/reg.js","./state.js":"/../../jshint/src/state.js","events":"/../node_modules/events/events.js","underscore":"/../../jshint/node_modules/underscore/underscore.js"}],"/../../jshint/src/messages.js":[function(_dereq_,module,exports){
"use strict";
var _ = _dereq_("underscore");
var errors = {
E001: "Bad {a}option: '{b}'.",
E002: "Bad option value.",
E003: "Expected a JSON value.",
E004: "Input is neither a string nor an array of strings.",
E005: "Input is empty.",
E006: "Unexpected early end of program.",
E007: "Missing \"use strict\" statement.",
E008: "Strict violation.",
E009: "Option 'validthis' can't be used in a global scope.",
E010: "'with' is not allowed in strict mode.",
E011: "'{a}' has already been declared.",
E012: "const '{a}' is initialized to 'undefined'.",
E013: "Attempting to override '{a}' which is a constant.",
E014: "A regular expression literal can be confused with '/='.",
E015: "Unclosed regular expression.",
E016: "Invalid regular expression.",
E017: "Unclosed comment.",
E018: "Unbegun comment.",
E019: "Unmatched '{a}'.",
E020: "Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",
E021: "Expected '{a}' and instead saw '{b}'.",
E022: "Line breaking error '{a}'.",
E023: "Missing '{a}'.",
E024: "Unexpected '{a}'.",
E025: "Missing ':' on a case clause.",
E026: "Missing '}' to match '{' from line {a}.",
E027: "Missing ']' to match '[' from line {a}.",
E028: "Illegal comma.",
E029: "Unclosed string.",
E030: "Expected an identifier and instead saw '{a}'.",
E031: "Bad assignment.", // FIXME: Rephrase
E032: "Expected a small integer or 'false' and instead saw '{a}'.",
E033: "Expected an operator and instead saw '{a}'.",
E034: "get/set are ES5 features.",
E035: "Missing property name.",
E036: "Expected to see a statement and instead saw a block.",
E037: null,
E038: null,
E039: "Function declarations are not invocable. Wrap the whole function invocation in parens.",
E040: "Each value should have its own case label.",
E041: "Unrecoverable syntax error.",
E042: "Stopping.",
E043: "Too many errors.",
E044: null,
E045: "Invalid for each loop.",
E046: "Yield expressions may only occur within generator functions.",
E047: null,
E048: "{a} declaration not directly within block.",
E049: "A {a} cannot be named '{b}'.",
E050: "Mozilla requires the yield expression to be parenthesized here.",
E051: null,
E052: "Unclosed template literal.",
E053: "{a} declarations are only allowed at the top level of module scope.",
E054: "Class properties must be methods. Expected '(' but instead saw '{a}'.",
E055: "The '{a}' option cannot be set after any executable code.",
E056: "'{a}' was used before it was declared, which is illegal for '{b}' variables.",
E057: "Invalid meta property: '{a}.{b}'.",
E058: "Missing semicolon.",
E059: "Incompatible values for the '{a}' and '{b}' linting options.",
E060: "Non-callable values cannot be used as the second operand to instanceof.",
E061: "Invalid position for 'yield' expression (consider wrapping in parenthesis).",
E062: "Rest parameter does not a support default value.",
E063: "Super property may only be used within method bodies.",
E064: "Super call may only be used within class method bodies.",
E065: "Functions defined outside of strict mode with non-simple parameter lists may not " +
"enable strict mode.",
E066: "Asynchronous iteration is only available with for-of loops."
};
var warnings = {
W001: "'hasOwnProperty' is a really bad name.",
W002: "Value of '{a}' may be overwritten in IE 8 and earlier.",
W003: "'{a}' was used before it was defined.",
W004: "'{a}' is already defined.",
W005: "A dot following a number can be confused with a decimal point.",
W006: "Confusing minuses.",
W007: "Confusing plusses.",
W008: "A leading decimal point can be confused with a dot: '{a}'.",
W009: "The array literal notation [] is preferable.",
W010: "The object literal notation {} is preferable.",
W011: null,
W012: null,
W013: null,
W014: "Misleading line break before '{a}'; readers may interpret this as an expression boundary.",
W015: null,
W016: "Unexpected use of '{a}'.",
W017: "Bad operand.",
W018: "Confusing use of '{a}'.",
W019: "Use the isNaN function to compare with NaN.",
W020: "Read only.",
W021: "Reassignment of '{a}', which is a {b}. " +
"Use 'var' or 'let' to declare bindings that may change.",
W022: "Do not assign to the exception parameter.",
W023: null,
W024: "Expected an identifier and instead saw '{a}' (a reserved word).",
W025: "Missing name in function declaration.",
W026: "Inner functions should be listed at the top of the outer function.",
W027: "Unreachable '{a}' after '{b}'.",
W028: "Label '{a}' on {b} statement.",
W030: "Expected an assignment or function call and instead saw an expression.",
W031: "Do not use 'new' for side effects.",
W032: "Unnecessary semicolon.",
W033: "Missing semicolon.",
W034: "Unnecessary directive \"{a}\".",
W035: "Empty block.",
W036: "Unexpected /*member '{a}'.",
W037: "'{a}' is a statement label.",
W038: "'{a}' used out of scope.",
W039: null,
W040: "If a strict mode function is executed using function invocation, " +
"its 'this' value will be undefined.",
W041: null,
W042: "Avoid EOL escaping.",
W043: "Bad escaping of EOL. Use option multistr if needed.",
W044: "Bad or unnecessary escaping.", /* TODO(caitp): remove W044 */
W045: "Bad number '{a}'.",
W046: "Don't use extra leading zeros '{a}'.",
W047: "A trailing decimal point can be confused with a dot: '{a}'.",
W048: "Unexpected control character in regular expression.",
W049: "Unexpected escaped character '{a}' in regular expression.",
W050: "JavaScript URL.",
W051: "Variables should not be deleted.",
W052: "Unexpected '{a}'.",
W053: "Do not use {a} as a constructor.",
W054: "The Function constructor is a form of eval.",
W055: "A constructor name should start with an uppercase letter.",
W056: "Bad constructor.",
W057: "Weird construction. Is 'new' necessary?",
W058: "Missing '()' invoking a constructor.",
W059: "Avoid arguments.{a}.",
W060: "document.write can be a form of eval.",
W061: "eval can be harmful.",
W062: "Wrap an immediate function invocation in parens " +
"to assist the reader in understanding that the expression " +
"is the result of a function, and not the function itself.",
W063: "Math is not a function.",
W064: "Missing 'new' prefix when invoking a constructor.",
W065: "Missing radix parameter.",
W066: "Implied eval. Consider passing a function instead of a string.",
W067: "Bad invocation.",
W068: "Wrapping non-IIFE function literals in parens is unnecessary.",
W069: "['{a}'] is better written in dot notation.",
W070: "Extra comma. (it breaks older versions of IE)",
W071: "This function has too many statements. ({a})",
W072: "This function has too many parameters. ({a})",
W073: "Blocks are nested too deeply. ({a})",
W074: "This function's cyclomatic complexity is too high. ({a})",
W075: "Duplicate {a} '{b}'.",
W076: "Unexpected parameter '{a}' in get {b} function.",
W077: "Expected a single parameter in set {a} function.",
W078: "Setter is defined without getter.",
W079: "Redefinition of '{a}'.",
W080: "It's not necessary to initialize '{a}' to 'undefined'.",
W081: null,
W082: "Function declarations should not be placed in blocks. " +
"Use a function expression or move the statement to the top of " +
"the outer function.",
W083: "Functions declared within loops referencing an outer scoped " +
"variable may lead to confusing semantics. ({a})",
W084: "Assignment in conditional expression",
W085: "Don't use 'with'.",
W086: "Expected a 'break' statement before '{a}'.",
W087: "Forgotten 'debugger' statement?",
W088: "Creating global 'for' variable. Should be 'for (var {a} ...'.",
W089: "The body of a for in should be wrapped in an if statement to filter " +
"unwanted properties from the prototype.",
W090: "'{a}' is not a statement label.",
W091: null,
W093: "Did you mean to return a conditional instead of an assignment?",
W094: "Unexpected comma.",
W095: "Expected a string and instead saw {a}.",
W096: "The '{a}' key may produce unexpected results.",
W097: "Use the function form of \"use strict\".",
W098: "'{a}' is defined but never used.",
W099: null,
W100: null,
W101: "Line is too long.",
W102: null,
W103: "The '{a}' property is deprecated.",
W104: "'{a}' is available in ES{b} (use 'esversion: {b}') or Mozilla JS extensions (use moz).",
W105: null,
W106: "Identifier '{a}' is not in camel case.",
W107: "Script URL.",
W108: "Strings must use doublequote.",
W109: "Strings must use singlequote.",
W110: "Mixed double and single quotes.",
W112: "Unclosed string.",
W113: "Control character in string: {a}.",
W114: "Avoid {a}.",
W115: "Octal literals are not allowed in strict mode.",
W116: "Expected '{a}' and instead saw '{b}'.",
W117: "'{a}' is not defined.",
W118: "'{a}' is only available in Mozilla JavaScript extensions (use moz option).",
W119: "'{a}' is only available in ES{b} (use 'esversion: {b}').",
W120: "You might be leaking a variable ({a}) here.",
W121: "Extending prototype of native object: '{a}'.",
W122: "Invalid typeof value '{a}'",
W123: "'{a}' is already defined in outer scope.",
W124: "A generator function should contain at least one yield expression.",
W125: "This line contains non-breaking spaces: http://jshint.com/docs/options/#nonbsp",
W126: "Unnecessary grouping operator.",
W127: "Unexpected use of a comma operator.",
W128: "Empty array elements require elision=true.",
W129: "'{a}' is defined in a future version of JavaScript. Use a " +
"different variable name to avoid migration issues.",
W130: "Invalid element after rest element.",
W131: "Invalid parameter after rest parameter.",
W132: "`var` declarations are forbidden. Use `let` or `const` instead.",
W133: "Invalid for-{a} loop left-hand-side: {b}.",
W134: "The '{a}' option is only available when linting ECMAScript {b} code.",
W135: "{a} may not be supported by non-browser environments.",
W136: "'{a}' must be in function scope.",
W137: "Empty destructuring: this is unnecessary and can be removed.",
W138: "Regular parameters should not come after default parameters.",
W139: "Function expressions should not be used as the second operand to instanceof.",
W140: "Missing comma.",
W141: "Empty {a}: this is unnecessary and can be removed.",
W142: "Empty {a}: consider replacing with `import '{b}';`.",
W143: "Assignment to properties of a mapped arguments object may cause " +
"unexpected changes to formal parameters.",
W144: "'{a}' is a non-standard language feature. Enable it using the '{b}' unstable option.",
W145: "Superfluous 'case' clause.",
W146: "Unnecessary `await` expression.",
W147: "Regular expressions should include the 'u' flag.",
W148: "Unnecessary RegExp 's' flag."
};
var info = {
I001: "Comma warnings can be turned off with 'laxcomma'.",
I002: null,
I003: "ES5 option is now set per default"
};
exports.errors = {};
exports.warnings = {};
exports.info = {};
_.each(errors, function(desc, code) {
exports.errors[code] = { code: code, desc: desc };
});
_.each(warnings, function(desc, code) {
exports.warnings[code] = { code: code, desc: desc };
});
_.each(info, function(desc, code) {
exports.info[code] = { code: code, desc: desc };
});
},{"underscore":"/../../jshint/node_modules/underscore/underscore.js"}],"/../../jshint/src/name-stack.js":[function(_dereq_,module,exports){
"use strict";
function NameStack() {
this._stack = [];
}
Object.defineProperty(NameStack.prototype, "length", {
get: function() {
return this._stack.length;
}
});
NameStack.prototype.push = function() {
this._stack.push(null);
};
NameStack.prototype.pop = function() {
this._stack.pop();
};
NameStack.prototype.set = function(token) {
this._stack[this.length - 1] = token;
};
NameStack.prototype.infer = function() {
var nameToken = this._stack[this.length - 1];
var prefix = "";
var type;
if (!nameToken || nameToken.type === "class") {
nameToken = this._stack[this.length - 2];
}
if (!nameToken) {
return "(empty)";
}
type = nameToken.type;
if (type !== "(string)" && type !== "(number)" && type !== "(identifier)" && type !== "default") {
return "(expression)";
}
if (nameToken.accessorType) {
prefix = nameToken.accessorType + " ";
}
return prefix + nameToken.value;
};
module.exports = NameStack;
},{}],"/../../jshint/src/options.js":[function(_dereq_,module,exports){
"use strict";
exports.bool = {
enforcing: {
bitwise : true,
freeze : true,
camelcase : true,
curly : true,
eqeqeq : true,
futurehostile: true,
es3 : true,
es5 : true,
forin : true,
immed : true,
leanswitch : true,
newcap : true,
noarg : true,
nocomma : true,
noempty : true,
nonbsp : true,
nonew : true,
noreturnawait: true,
regexpu : true,
undef : true,
singleGroups: false,
varstmt: false,
enforceall : false,
trailingcomma: false
},
relaxing: {
asi : true,
multistr : true,
debug : true,
boss : true,
evil : true,
funcscope : true,
globalstrict: true,
iterator : true,
notypeof : true,
plusplus : true,
proto : true,
scripturl : true,
sub : true,
supernew : true,
laxbreak : true,
laxcomma : true,
validthis : true,
withstmt : true,
moz : true,
noyield : true,
eqnull : true,
lastsemic : true,
loopfunc : true,
expr : true,
esnext : true,
elision : true,
},
environments: {
mootools : true,
couch : true,
jasmine : true,
jquery : true,
node : true,
qunit : true,
rhino : true,
shelljs : true,
prototypejs : true,
yui : true,
mocha : true,
module : true,
wsh : true,
worker : true,
nonstandard : true,
browser : true,
browserify : true,
devel : true,
dojo : true,
typed : true,
phantom : true
},
obsolete: {
onecase : true, // if one case switch statements should be allowed
regexp : true, // if the . should not be allowed in regexp literals
regexdash : true // if unescaped first/last dash (-) inside brackets
}
};
exports.val = {
maxlen : false,
indent : false,
maxerr : false,
predef : false,
globals : false,
quotmark : false,
scope : false,
maxstatements: false,
maxdepth : false,
maxparams : false,
maxcomplexity: false,
shadow : false,
strict : true,
unused : true,
latedef : false,
ignore : false, // start/end ignoring lines of code, bypassing the lexer
ignoreDelimiters: false, // array of start/end delimiters used to ignore
esversion: 5
};
exports.unstable = {
bigint: true
};
exports.inverted = {
bitwise : true,
forin : true,
newcap : true,
plusplus: true,
regexp : true,
undef : true,
eqeqeq : true,
strict : true
};
exports.validNames = Object.keys(exports.val)
.concat(Object.keys(exports.bool.relaxing))
.concat(Object.keys(exports.bool.enforcing))
.concat(Object.keys(exports.bool.obsolete))
.concat(Object.keys(exports.bool.environments))
.concat(["unstable"]);
exports.unstableNames = Object.keys(exports.unstable);
exports.renamed = {
eqeq : "eqeqeq",
windows: "wsh",
sloppy : "strict"
};
exports.removed = {
nomen: true,
onevar: true,
passfail: true,
white: true,
gcl: true,
smarttabs: true,
trailing: true
};
exports.noenforceall = {
varstmt: true,
strict: true,
regexpu: true
};
},{}],"/../../jshint/src/prod-params.js":[function(_dereq_,module,exports){
module.exports = {
export: 1,
noin: 2,
initial: 4,
preAsync: 8,
async: 16,
tryClause: 32,
yield: 64
};
},{}],"/../../jshint/src/reg.js":[function(_dereq_,module,exports){
"use strict";
exports.unsafeString =
/@cc|<\/?|script|\]\s*\]|<\s*!|&lt/i;
exports.needEsc =
/[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
exports.needEscGlobal =
/[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
exports.starSlash = /\*\//;
exports.identifier = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/;
exports.javascriptURL = /^(?:javascript|jscript|ecmascript|vbscript|livescript)\s*:/i;
exports.fallsThrough = /^\s*falls?\sthrough\s*$/;
exports.maxlenException = /^(?:(?:\/\/|\/\*|\*) ?)?[^ ]+$/;
exports.whitespace = /[ \f\n\r\t\v\u00a0\u1680\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff]/;
exports.nonzeroDigit = /^[1-9]$/;
exports.decimalDigit = /^[0-9]$/;
exports.regexpSyntaxChars = /[\^$\\.*+?()[\]{}|]/;
exports.regexpQuantifiers = /[*+?{]/;
exports.regexpControlEscapes = /[fnrtv]/;
exports.regexpCharClasses = /[dDsSwW]/;
exports.regexpDot = /(^|[^\\])(\\\\)*\./;
},{}],"/../../jshint/src/scope-manager.js":[function(_dereq_,module,exports){
"use strict";
var _ = _dereq_("underscore");
_.slice = _dereq_("lodash.slice");
var events = _dereq_("events");
var marker = {};
var scopeManager = function(state, predefined, exported, declared) {
var _current;
var _scopeStack = [];
function _newScope(type) {
_current = {
"(bindings)": Object.create(null),
"(usages)": Object.create(null),
"(labels)": Object.create(null),
"(parent)": _current,
"(type)": type,
"(params)": (type === "functionparams" || type === "catchparams") ? [] : null
};
_scopeStack.push(_current);
}
_newScope("global");
_current["(predefined)"] = predefined;
var _currentFunctBody = _current; // this is the block after the params = function
var usedPredefinedAndGlobals = Object.create(null);
var impliedGlobals = Object.create(null);
var unuseds = [];
var emitter = new events.EventEmitter();
function warning(code, token) {
emitter.emit("warning", {
code: code,
token: token,
data: _.slice(arguments, 2)
});
}
function error(code, token) {
emitter.emit("warning", {
code: code,
token: token,
data: _.slice(arguments, 2)
});
}
function _setupUsages(bindingName) {
if (!_current["(usages)"][bindingName]) {
_current["(usages)"][bindingName] = {
"(modified)": [],
"(reassigned)": [],
"(tokens)": []
};
}
}
var _getUnusedOption = function(unused_opt) {
if (unused_opt === undefined) {
unused_opt = state.option.unused;
}
if (unused_opt === true) {
unused_opt = "last-param";
}
return unused_opt;
};
var _warnUnused = function(name, tkn, type, unused_opt) {
var line = tkn.line;
var chr = tkn.from;
var raw_name = tkn.raw_text || name;
unused_opt = _getUnusedOption(unused_opt);
var warnable_types = {
"vars": ["var"],
"last-param": ["var", "param"],
"strict": ["var", "param", "last-param"]
};
if (unused_opt) {
if (warnable_types[unused_opt] && warnable_types[unused_opt].indexOf(type) !== -1) {
warning("W098", { line: line, from: chr }, raw_name);
}
}
if (unused_opt || type === "var") {
unuseds.push({
name: name,
line: line,
character: chr
});
}
};
function _checkForUnused() {
if (_current["(type)"] === "functionparams") {
_checkParams();
return;
}
var currentBindings = _current["(bindings)"];
for (var bindingName in currentBindings) {
if (currentBindings[bindingName]["(type)"] !== "exception" &&
currentBindings[bindingName]["(unused)"]) {
_warnUnused(bindingName, currentBindings[bindingName]["(token)"], "var");
}
}
}
function _checkParams() {
var params = _current["(params)"];
if (!params) {
return;
}
var param = params.pop();
var unused_opt;
while (param) {
var binding = _current["(bindings)"][param];
unused_opt = _getUnusedOption(state.funct["(unusedOption)"]);
if (param === "undefined")
return;
if (binding["(unused)"]) {
_warnUnused(param, binding["(token)"], "param", state.funct["(unusedOption)"]);
} else if (unused_opt === "last-param") {
return;
}
param = params.pop();
}
}
function _getBinding(bindingName) {
for (var i = _scopeStack.length - 1 ; i >= 0; --i) {
var scopeBindings = _scopeStack[i]["(bindings)"];
if (scopeBindings[bindingName]) {
return scopeBindings;
}
}
}
function usedSoFarInCurrentFunction(bindingName) {
for (var i = _scopeStack.length - 1; i >= 0; i--) {
var current = _scopeStack[i];
if (current["(usages)"][bindingName]) {
return current["(usages)"][bindingName];
}
if (current === _currentFunctBody) {
break;
}
}
return false;
}
function _checkOuterShadow(bindingName, token) {
if (state.option.shadow !== "outer") {
return;
}
var isGlobal = _currentFunctBody["(type)"] === "global",
isNewFunction = _current["(type)"] === "functionparams";
var outsideCurrentFunction = !isGlobal;
for (var i = 0; i < _scopeStack.length; i++) {
var stackItem = _scopeStack[i];
if (!isNewFunction && _scopeStack[i + 1] === _currentFunctBody) {
outsideCurrentFunction = false;
}
if (outsideCurrentFunction && stackItem["(bindings)"][bindingName]) {
warning("W123", token, bindingName);
}
if (stackItem["(labels)"][bindingName]) {
warning("W123", token, bindingName);
}
}
}
function _latedefWarning(type, bindingName, token) {
var isFunction;
if (state.option.latedef) {
isFunction = type === "function" || type === "generator function" ||
type === "async function";
if ((state.option.latedef === true && isFunction) || !isFunction) {
warning("W003", token, bindingName);
}
}
}
var scopeManagerInst = {
on: function(names, listener) {
names.split(" ").forEach(function(name) {
emitter.on(name, listener);
});
},
isPredefined: function(bindingName) {
return !this.has(bindingName) && _.has(_scopeStack[0]["(predefined)"], bindingName);
},
stack: function(type) {
var previousScope = _current;
_newScope(type);
if (!type && previousScope["(type)"] === "functionparams") {
_current["(isFuncBody)"] = true;
_currentFunctBody = _current;
}
},
unstack: function() {
var subScope = _scopeStack.length > 1 ? _scopeStack[_scopeStack.length - 2] : null;
var isUnstackingFunctionBody = _current === _currentFunctBody,
isUnstackingFunctionParams = _current["(type)"] === "functionparams",
isUnstackingFunctionOuter = _current["(type)"] === "functionouter";
var i, j, isImmutable, isFunction;
var currentUsages = _current["(usages)"];
var currentBindings = _current["(bindings)"];
var usedBindingNameList = Object.keys(currentUsages);
if (currentUsages.__proto__ && usedBindingNameList.indexOf("__proto__") === -1) {
usedBindingNameList.push("__proto__");
}
for (i = 0; i < usedBindingNameList.length; i++) {
var usedBindingName = usedBindingNameList[i];
var usage = currentUsages[usedBindingName];
var usedBinding = currentBindings[usedBindingName];
if (usedBinding) {
var usedBindingType = usedBinding["(type)"];
isImmutable = usedBindingType === "const" || usedBindingType === "import";
if (usedBinding["(useOutsideOfScope)"] && !state.option.funcscope) {
var usedTokens = usage["(tokens)"];
for (j = 0; j < usedTokens.length; j++) {
if (usedBinding["(function)"] === usedTokens[j]["(function)"]) {
error("W038", usedTokens[j], usedBindingName);
}
}
}
_current["(bindings)"][usedBindingName]["(unused)"] = false;
if (isImmutable && usage["(modified)"]) {
for (j = 0; j < usage["(modified)"].length; j++) {
error("E013", usage["(modified)"][j], usedBindingName);
}
}
isFunction = usedBindingType === "function" ||
usedBindingType === "generator function" ||
usedBindingType === "async function";
if ((isFunction || usedBindingType === "class") && usage["(reassigned)"]) {
for (j = 0; j < usage["(reassigned)"].length; j++) {
if (!usage["(reassigned)"][j].ignoreW021) {
warning("W021", usage["(reassigned)"][j], usedBindingName, usedBindingType);
}
}
}
continue;
}
if (subScope) {
var bindingType = this.bindingtype(usedBindingName);
isImmutable = bindingType === "const" ||
(bindingType === null && _scopeStack[0]["(predefined)"][usedBindingName] === false);
if (isUnstackingFunctionOuter && !isImmutable) {
if (!state.funct["(outerMutables)"]) {
state.funct["(outerMutables)"] = [];
}
state.funct["(outerMutables)"].push(usedBindingName);
}
if (!subScope["(usages)"][usedBindingName]) {
subScope["(usages)"][usedBindingName] = usage;
if (isUnstackingFunctionBody) {
subScope["(usages)"][usedBindingName]["(onlyUsedSubFunction)"] = true;
}
} else {
var subScopeUsage = subScope["(usages)"][usedBindingName];
subScopeUsage["(modified)"] = subScopeUsage["(modified)"].concat(usage["(modified)"]);
subScopeUsage["(tokens)"] = subScopeUsage["(tokens)"].concat(usage["(tokens)"]);
subScopeUsage["(reassigned)"] =
subScopeUsage["(reassigned)"].concat(usage["(reassigned)"]);
}
} else {
if (typeof _current["(predefined)"][usedBindingName] === "boolean") {
delete declared[usedBindingName];
usedPredefinedAndGlobals[usedBindingName] = marker;
if (_current["(predefined)"][usedBindingName] === false && usage["(reassigned)"]) {
for (j = 0; j < usage["(reassigned)"].length; j++) {
if (!usage["(reassigned)"][j].ignoreW020) {
warning("W020", usage["(reassigned)"][j]);
}
}
}
}
else {
for (j = 0; j < usage["(tokens)"].length; j++) {
var undefinedToken = usage["(tokens)"][j];
if (!undefinedToken.forgiveUndef) {
if (state.option.undef && !undefinedToken.ignoreUndef) {
warning("W117", undefinedToken, usedBindingName);
}
if (impliedGlobals[usedBindingName]) {
impliedGlobals[usedBindingName].line.push(undefinedToken.line);
} else {
impliedGlobals[usedBindingName] = {
name: usedBindingName,
line: [undefinedToken.line]
};
}
}
}
}
}
}
if (!subScope) {
Object.keys(declared)
.forEach(function(bindingNotUsed) {
_warnUnused(bindingNotUsed, declared[bindingNotUsed], "var");
});
}
if (subScope && !isUnstackingFunctionBody &&
!isUnstackingFunctionParams && !isUnstackingFunctionOuter) {
var bindingNames = Object.keys(currentBindings);
for (i = 0; i < bindingNames.length; i++) {
var defBindingName = bindingNames[i];
var defBinding = currentBindings[defBindingName];
if (!defBinding["(blockscoped)"] && defBinding["(type)"] !== "exception") {
var shadowed = subScope["(bindings)"][defBindingName];
if (shadowed) {
shadowed["(unused)"] &= defBinding["(unused)"];
} else {
defBinding["(useOutsideOfScope)"] =
_currentFunctBody["(type)"] !== "global" &&
!this.funct.has(defBindingName, { excludeCurrent: true });
subScope["(bindings)"][defBindingName] = defBinding;
}
delete currentBindings[defBindingName];
}
}
}
_checkForUnused();
_scopeStack.pop();
if (isUnstackingFunctionBody) {
_currentFunctBody = _scopeStack[_.findLastIndex(_scopeStack, function(scope) {
return scope["(isFuncBody)"] || scope["(type)"] === "global";
})];
}
_current = subScope;
},
addParam: function(bindingName, token, type) {
type = type || "param";
if (type === "exception") {
var previouslyDefinedBindingType = this.funct.bindingtype(bindingName);
if (previouslyDefinedBindingType && previouslyDefinedBindingType !== "exception") {
if (!state.option.node) {
warning("W002", state.tokens.next, bindingName);
}
}
if (state.isStrict() && (bindingName === "arguments" || bindingName === "eval")) {
warning("E008", token);
}
}
if (_.has(_current["(bindings)"], bindingName)) {
_current["(bindings)"][bindingName].duplicated = true;
} else {
_checkOuterShadow(bindingName, token);
_current["(bindings)"][bindingName] = {
"(type)" : type,
"(token)": token,
"(unused)": true };
_current["(params)"].push(bindingName);
}
if (_.has(_current["(usages)"], bindingName)) {
var usage = _current["(usages)"][bindingName];
if (usage["(onlyUsedSubFunction)"]) {
_latedefWarning(type, bindingName, token);
} else {
warning("E056", token, bindingName, type);
}
}
},
validateParams: function(isArrow) {
var isStrict = state.isStrict();
var currentFunctParamScope = _currentFunctBody["(parent)"];
var isSimple = state.funct['(hasSimpleParams)'];
var isMethod = state.funct["(method)"];
if (!currentFunctParamScope["(params)"]) {
return;
}
currentFunctParamScope["(params)"].forEach(function(bindingName) {
var binding = currentFunctParamScope["(bindings)"][bindingName];
if (binding.duplicated) {
if (isStrict || isArrow || isMethod || !isSimple) {
warning("E011", binding["(token)"], bindingName);
} else if (state.option.shadow !== true) {
warning("W004", binding["(token)"], bindingName);
}
}
if (isStrict && (bindingName === "arguments" || bindingName === "eval")) {
warning("E008", binding["(token)"]);
}
});
},
getUsedOrDefinedGlobals: function() {
var list = Object.keys(usedPredefinedAndGlobals);
if (usedPredefinedAndGlobals.__proto__ === marker &&
list.indexOf("__proto__") === -1) {
list.push("__proto__");
}
return list;
},
getImpliedGlobals: function() {
var values = _.values(impliedGlobals);
var hasProto = false;
if (impliedGlobals.__proto__) {
hasProto = values.some(function(value) {
return value.name === "__proto__";
});
if (!hasProto) {
values.push(impliedGlobals.__proto__);
}
}
return values;
},
getUnuseds: function() {
return unuseds;
},
has: function(bindingName) {
return Boolean(_getBinding(bindingName));
},
bindingtype: function(bindingName) {
var scopeBindings = _getBinding(bindingName);
if (scopeBindings) {
return scopeBindings[bindingName]["(type)"];
}
return null;
},
addExported: function(bindingName) {
var globalBindings = _scopeStack[0]["(bindings)"];
if (_.has(declared, bindingName)) {
delete declared[bindingName];
} else if (_.has(globalBindings, bindingName)) {
globalBindings[bindingName]["(unused)"] = false;
} else {
for (var i = 1; i < _scopeStack.length; i++) {
var scope = _scopeStack[i];
if (!scope["(type)"]) {
if (_.has(scope["(bindings)"], bindingName) &&
!scope["(bindings)"][bindingName]["(blockscoped)"]) {
scope["(bindings)"][bindingName]["(unused)"] = false;
return;
}
} else {
break;
}
}
exported[bindingName] = true;
}
},
setExported: function(bindingName, token) {
this.block.use(bindingName, token);
},
initialize: function(bindingName) {
if (_current["(bindings)"][bindingName]) {
_current["(bindings)"][bindingName]["(initialized)"] = true;
}
},
addbinding: function(bindingName, opts) {
var type = opts.type;
var token = opts.token;
var isblockscoped = type === "let" || type === "const" ||
type === "class" || type === "import" || type === "generator function" ||
type === "async function" || type === "async generator function";
var ishoisted = type === "function" || type === "generator function" ||
type === "async function" || type === "import";
var isexported = (isblockscoped ? _current : _currentFunctBody)["(type)"] === "global" &&
_.has(exported, bindingName);
_checkOuterShadow(bindingName, token);
if (state.isStrict() && (bindingName === "arguments" || bindingName === "eval")) {
warning("E008", token);
}
if (isblockscoped) {
var declaredInCurrentScope = _current["(bindings)"][bindingName];
if (!declaredInCurrentScope && _current === _currentFunctBody &&
_current["(type)"] !== "global") {
declaredInCurrentScope = !!_currentFunctBody["(parent)"]["(bindings)"][bindingName];
}
if (!declaredInCurrentScope && _current["(usages)"][bindingName]) {
var usage = _current["(usages)"][bindingName];
if (usage["(onlyUsedSubFunction)"] || ishoisted) {
_latedefWarning(type, bindingName, token);
} else if (!ishoisted) {
warning("E056", token, bindingName, type);
}
}
if (declaredInCurrentScope &&
(!ishoisted || (_current["(type)"] !== "global" || type === "import"))) {
warning("E011", token, bindingName);
}
else if (state.option.shadow === "outer") {
if (scopeManagerInst.funct.has(bindingName)) {
warning("W004", token, bindingName);
}
}
scopeManagerInst.block.add(
bindingName, type, token, !isexported, opts.initialized
);
} else {
var declaredInCurrentFunctionScope = scopeManagerInst.funct.has(bindingName);
if (!declaredInCurrentFunctionScope && usedSoFarInCurrentFunction(bindingName)) {
_latedefWarning(type, bindingName, token);
}
if (scopeManagerInst.funct.has(bindingName, { onlyBlockscoped: true })) {
warning("E011", token, bindingName);
} else if (state.option.shadow !== true) {
if (declaredInCurrentFunctionScope && bindingName !== "__proto__") {
if (_currentFunctBody["(type)"] !== "global") {
warning("W004", token, bindingName);
}
}
}
scopeManagerInst.funct.add(bindingName, type, token, !isexported);
if (_currentFunctBody["(type)"] === "global" && !state.impliedClosure()) {
usedPredefinedAndGlobals[bindingName] = marker;
}
}
},
funct: {
bindingtype: function(bindingName, options) {
var onlyBlockscoped = options && options.onlyBlockscoped;
var excludeParams = options && options.excludeParams;
var currentScopeIndex = _scopeStack.length - (options && options.excludeCurrent ? 2 : 1);
for (var i = currentScopeIndex; i >= 0; i--) {
var current = _scopeStack[i];
if (current["(bindings)"][bindingName] &&
(!onlyBlockscoped || current["(bindings)"][bindingName]["(blockscoped)"])) {
return current["(bindings)"][bindingName]["(type)"];
}
var scopeCheck = excludeParams ? _scopeStack[ i - 1 ] : current;
if (scopeCheck && scopeCheck["(type)"] === "functionparams") {
return null;
}
}
return null;
},
hasLabel: function(labelName) {
for (var i = _scopeStack.length - 1; i >= 0; i--) {
var current = _scopeStack[i];
if (current["(labels)"][labelName]) {
return true;
}
if (current["(type)"] === "functionparams") {
return false;
}
}
return false;
},
has: function(bindingName, options) {
return Boolean(this.bindingtype(bindingName, options));
},
add: function(bindingName, type, tok, unused) {
_current["(bindings)"][bindingName] = {
"(type)" : type,
"(token)": tok,
"(blockscoped)": false,
"(function)": _currentFunctBody,
"(unused)": unused };
}
},
block: {
isGlobal: function() {
return _current["(type)"] === "global";
},
use: function(bindingName, token) {
var paramScope = _currentFunctBody["(parent)"];
if (paramScope && paramScope["(bindings)"][bindingName] &&
paramScope["(bindings)"][bindingName]["(type)"] === "param") {
if (!scopeManagerInst.funct.has(bindingName,
{ excludeParams: true, onlyBlockscoped: true })) {
paramScope["(bindings)"][bindingName]["(unused)"] = false;
}
}
if (token && (state.ignored.W117 || state.option.undef === false)) {
token.ignoreUndef = true;
}
_setupUsages(bindingName);
_current["(usages)"][bindingName]["(onlyUsedSubFunction)"] = false;
if (token) {
token["(function)"] = _currentFunctBody;
_current["(usages)"][bindingName]["(tokens)"].push(token);
}
var binding = _current["(bindings)"][bindingName];
if (binding && binding["(blockscoped)"] && !binding["(initialized)"]) {
error("E056", token, bindingName, binding["(type)"]);
}
},
reassign: function(bindingName, token) {
token.ignoreW020 = state.ignored.W020;
token.ignoreW021 = state.ignored.W021;
this.modify(bindingName, token);
_current["(usages)"][bindingName]["(reassigned)"].push(token);
},
modify: function(bindingName, token) {
_setupUsages(bindingName);
_current["(usages)"][bindingName]["(onlyUsedSubFunction)"] = false;
_current["(usages)"][bindingName]["(modified)"].push(token);
},
add: function(bindingName, type, tok, unused, initialized) {
_current["(bindings)"][bindingName] = {
"(type)" : type,
"(token)": tok,
"(initialized)": !!initialized,
"(blockscoped)": true,
"(unused)": unused };
},
addLabel: function(labelName, opts) {
var token = opts.token;
if (scopeManagerInst.funct.hasLabel(labelName)) {
warning("E011", token, labelName);
}
else if (state.option.shadow === "outer") {
if (scopeManagerInst.funct.has(labelName)) {
warning("W004", token, labelName);
} else {
_checkOuterShadow(labelName, token);
}
}
_current["(labels)"][labelName] = token;
}
}
};
return scopeManagerInst;
};
module.exports = scopeManager;
},{"events":"/../node_modules/events/events.js","lodash.slice":"/../../jshint/node_modules/lodash.slice/index.js","underscore":"/../../jshint/node_modules/underscore/underscore.js"}],"/../../jshint/src/state.js":[function(_dereq_,module,exports){
"use strict";
var NameStack = _dereq_("./name-stack.js");
var state = {
syntax: {},
isStrict: function() {
return this.directive["use strict"] || this.inClassBody ||
this.option.module || this.option.strict === "implied";
},
stmtMissingStrict: function() {
if (this.option.strict === "global") {
return true;
}
if (this.option.strict === false) {
return false;
}
if (this.option.globalstrict) {
return true;
}
return false;
},
allowsGlobalUsd: function() {
return this.option.strict === "global" || this.option.globalstrict ||
this.option.module || this.impliedClosure();
},
impliedClosure: function() {
return this.option.node || this.option.phantom || this.option.browserify;
},
inMoz: function() {
return this.option.moz;
},
inES10: function() {
return this.esVersion >= 10;
},
inES9: function() {
return this.esVersion >= 9;
},
inES8: function() {
return this.esVersion >= 8;
},
inES7: function() {
return this.esVersion >= 7;
},
inES6: function(strict) {
if (!strict && this.option.moz) {
return true;
}
return this.esVersion >= 6;
},
inES5: function() {
return !this.esVersion || this.esVersion >= 5 || this.option.moz;
},
inferEsVersion: function() {
var badOpt = null;
if (this.option.esversion) {
if (this.option.es3) {
badOpt = "es3";
} else if (this.option.es5) {
badOpt = "es5";
} else if (this.option.esnext) {
badOpt = "esnext";
}
if (badOpt) {
return badOpt;
}
if (this.option.esversion === 2015) {
this.esVersion = 6;
} else {
this.esVersion = this.option.esversion;
}
} else if (this.option.es3) {
this.esVersion = 3;
} else if (this.option.esnext) {
this.esVersion = 6;
}
return null;
},
reset: function() {
this.tokens = {
prev: null,
next: null,
curr: null
};
this.option = { unstable: {} };
this.esVersion = 5;
this.funct = null;
this.ignored = {};
this.directive = Object.create(null);
this.jsonMode = false;
this.lines = [];
this.tab = "";
this.cache = {}; // Node.JS doesn't have Map. Sniff.
this.ignoredLines = {};
this.forinifcheckneeded = false;
this.nameStack = new NameStack();
this.inClassBody = false;
}
};
exports.state = state;
},{"./name-stack.js":"/../../jshint/src/name-stack.js"}],"/../../jshint/src/style.js":[function(_dereq_,module,exports){
"use strict";
exports.register = function(linter) {
linter.on("Identifier", function style_scanProto(data) {
if (linter.getOption("proto")) {
return;
}
if (data.name === "__proto__") {
linter.warn("W103", {
line: data.line,
char: data.char,
data: [ data.name, "6" ]
});
}
});
linter.on("Identifier", function style_scanIterator(data) {
if (linter.getOption("iterator")) {
return;
}
if (data.name === "__iterator__") {
linter.warn("W103", {
line: data.line,
char: data.char,
data: [ data.name ]
});
}
});
linter.on("Identifier", function style_scanCamelCase(data) {
if (!linter.getOption("camelcase")) {
return;
}
if (data.name.replace(/^_+|_+$/g, "").indexOf("_") > -1 && !data.name.match(/^[A-Z0-9_]*$/)) {
linter.warn("W106", {
line: data.line,
char: data.char,
data: [ data.name ]
});
}
});
linter.on("String", function style_scanQuotes(data) {
var quotmark = linter.getOption("quotmark");
var code;
if (!quotmark) {
return;
}
if (quotmark === "single" && data.quote !== "'") {
code = "W109";
}
if (quotmark === "double" && data.quote !== "\"") {
code = "W108";
}
if (quotmark === true) {
if (!linter.getCache("quotmark")) {
linter.setCache("quotmark", data.quote);
}
if (linter.getCache("quotmark") !== data.quote) {
code = "W110";
}
}
if (code) {
linter.warn(code, {
line: data.line,
char: data.char,
});
}
});
linter.on("Number", function style_scanNumbers(data) {
if (data.value.charAt(0) === ".") {
linter.warn("W008", {
line: data.line,
char: data.char,
data: [ data.value ]
});
}
if (data.value.substr(data.value.length - 1) === ".") {
linter.warn("W047", {
line: data.line,
char: data.char,
data: [ data.value ]
});
}
if (/^00+/.test(data.value)) {
linter.warn("W046", {
line: data.line,
char: data.char,
data: [ data.value ]
});
}
});
linter.on("String", function style_scanJavaScriptURLs(data) {
var re = /^(?:javascript|jscript|ecmascript|vbscript|livescript)\s*:/i;
if (linter.getOption("scripturl")) {
return;
}
if (re.test(data.value)) {
linter.warn("W107", {
line: data.line,
char: data.char
});
}
});
};
},{}],"/../../jshint/src/vars.js":[function(_dereq_,module,exports){
"use strict";
exports.reservedVars = {
NaN : false,
undefined : false
};
exports.ecmaIdentifiers = {
3: {
Array : false,
Boolean : false,
Date : false,
decodeURI : false,
decodeURIComponent : false,
encodeURI : false,
encodeURIComponent : false,
Error : false,
"eval" : false,
EvalError : false,
Function : false,
hasOwnProperty : false,
Infinity : false,
isFinite : false,
isNaN : false,
Math : false,
Number : false,
Object : false,
parseInt : false,
parseFloat : false,
RangeError : false,
ReferenceError : false,
RegExp : false,
String : false,
SyntaxError : false,
TypeError : false,
URIError : false
},
5: {
JSON : false
},
6: {
ArrayBuffer : false,
DataView : false,
Float32Array : false,
Float64Array : false,
Int8Array : false,
Int16Array : false,
Int32Array : false,
Map : false,
Promise : false,
Proxy : false,
Reflect : false,
Set : false,
Symbol : false,
Uint8Array : false,
Uint16Array : false,
Uint32Array : false,
Uint8ClampedArray : false,
WeakMap : false,
WeakSet : false
},
8: {
Atomics : false,
SharedArrayBuffer : false
}
};
exports.browser = {
Audio : false,
Blob : false,
addEventListener : false, // EventTarget
applicationCache : false,
atob : false, // WindowOrWorkerGlobalScope
blur : false,
btoa : false, // WindowOrWorkerGlobalScope
cancelAnimationFrame : false,
CanvasGradient : false,
CanvasPattern : false,
CanvasRenderingContext2D: false,
CSS : false,
CSSImportRule : false,
CSSGroupingRule : false,
CSSMarginRule : false,
CSSMediaRule : false,
CSSNamespaceRule : false,
CSSPageRule : false,
CSSRule : false,
CSSRuleList : false,
CSSStyleDeclaration : false,
CSSStyleRule : false,
CSSStyleSheet : false,
clearInterval : false, // WindowOrWorkerGlobalScope
clearTimeout : false, // WindowOrWorkerGlobalScope
close : false,
closed : false,
Comment : false,
CompositionEvent : false,
createImageBitmap : false, // WindowOrWorkerGlobalScope
CustomEvent : false,
DOMParser : false,
defaultStatus : false,
dispatchEvent : false, // EventTarget
Document : false,
document : false,
DocumentFragment : false,
Element : false,
ElementTimeControl : false,
Event : false,
event : false,
fetch : false,
File : false,
FileList : false,
FileReader : false,
FormData : false,
focus : false,
frames : false,
getComputedStyle : false,
Headers : false,
HTMLAnchorElement : false,
HTMLAreaElement : false,
HTMLAudioElement : false,
HTMLBaseElement : false,
HTMLBlockquoteElement: false,
HTMLBodyElement : false,
HTMLBRElement : false,
HTMLButtonElement : false,
HTMLCanvasElement : false,
HTMLCollection : false,
HTMLDataElement : false,
HTMLDataListElement : false,
HTMLDetailsElement : false,
HTMLDialogElement : false,
HTMLDirectoryElement : false,
HTMLDivElement : false,
HTMLDListElement : false,
HTMLElement : false,
HTMLEmbedElement : false,
HTMLFieldSetElement : false,
HTMLFontElement : false,
HTMLFormElement : false,
HTMLFrameElement : false,
HTMLFrameSetElement : false,
HTMLHeadElement : false,
HTMLHeadingElement : false,
HTMLHRElement : false,
HTMLHtmlElement : false,
HTMLIFrameElement : false,
HTMLImageElement : false,
HTMLInputElement : false,
HTMLIsIndexElement : false,
HTMLLabelElement : false,
HTMLLayerElement : false,
HTMLLegendElement : false,
HTMLLIElement : false,
HTMLLinkElement : false,
HTMLMapElement : false,
HTMLMarqueeElement : false,
HTMLMediaElement : false,
HTMLMenuElement : false,
HTMLMetaElement : false,
HTMLMeterElement : false,
HTMLModElement : false,
HTMLObjectElement : false,
HTMLOListElement : false,
HTMLOptGroupElement : false,
HTMLOptionElement : false,
HTMLParagraphElement : false,
HTMLParamElement : false,
HTMLPictureElement : false,
HTMLPreElement : false,
HTMLProgressElement : false,
HTMLQuoteElement : false,
HTMLScriptElement : false,
HTMLSelectElement : false,
HTMLSlotElement : false,
HTMLSourceElement : false,
HTMLStyleElement : false,
HTMLTableCaptionElement: false,
HTMLTableCellElement : false,
HTMLTableColElement : false,
HTMLTableElement : false,
HTMLTableRowElement : false,
HTMLTableSectionElement: false,
HTMLTemplateElement : false,
HTMLTextAreaElement : false,
HTMLTimeElement : false,
HTMLTitleElement : false,
HTMLTrackElement : false,
HTMLUListElement : false,
HTMLVideoElement : false,
history : false,
Image : false,
IntersectionObserver : false,
Intl : false,
length : false,
localStorage : false,
location : false,
matchMedia : false,
MediaList : false,
MediaRecorder : false,
MessageChannel : false,
MessageEvent : false,
MessagePort : false,
MouseEvent : false,
moveBy : false,
moveTo : false,
MutationObserver : false,
name : false,
Node : false,
NodeFilter : false,
NodeList : false,
Notification : false,
navigator : false,
onbeforeunload : true,
onblur : true,
onerror : true,
onfocus : true,
onload : true,
onresize : true,
onunload : true,
open : false,
openDatabase : false,
opener : false,
Option : false,
origin : false, // WindowOrWorkerGlobalScope
parent : false,
performance : false,
print : false,
queueMicrotask : false, // WindowOrWorkerGlobalScope
Range : false,
requestAnimationFrame : false,
removeEventListener : false, // EventTarget
Request : false,
resizeBy : false,
resizeTo : false,
Response : false,
screen : false,
scroll : false,
scrollBy : false,
scrollTo : false,
sessionStorage : false,
setInterval : false, // WindowOrWorkerGlobalScope
setTimeout : false, // WindowOrWorkerGlobalScope
SharedWorker : false,
status : false,
Storage : false,
StyleSheet : false,
SVGAElement : false,
SVGAltGlyphDefElement: false,
SVGAltGlyphElement : false,
SVGAltGlyphItemElement: false,
SVGAngle : false,
SVGAnimateColorElement: false,
SVGAnimateElement : false,
SVGAnimateMotionElement: false,
SVGAnimateTransformElement: false,
SVGAnimatedAngle : false,
SVGAnimatedBoolean : false,
SVGAnimatedEnumeration: false,
SVGAnimatedInteger : false,
SVGAnimatedLength : false,
SVGAnimatedLengthList: false,
SVGAnimatedNumber : false,
SVGAnimatedNumberList: false,
SVGAnimatedPathData : false,
SVGAnimatedPoints : false,
SVGAnimatedPreserveAspectRatio: false,
SVGAnimatedRect : false,
SVGAnimatedString : false,
SVGAnimatedTransformList: false,
SVGAnimationElement : false,
SVGCSSRule : false,
SVGCircleElement : false,
SVGClipPathElement : false,
SVGColor : false,
SVGColorProfileElement: false,
SVGColorProfileRule : false,
SVGComponentTransferFunctionElement: false,
SVGCursorElement : false,
SVGDefsElement : false,
SVGDescElement : false,
SVGDocument : false,
SVGElement : false,
SVGElementInstance : false,
SVGElementInstanceList: false,
SVGEllipseElement : false,
SVGExternalResourcesRequired: false,
SVGFEBlendElement : false,
SVGFEColorMatrixElement: false,
SVGFEComponentTransferElement: false,
SVGFECompositeElement: false,
SVGFEConvolveMatrixElement: false,
SVGFEDiffuseLightingElement: false,
SVGFEDisplacementMapElement: false,
SVGFEDistantLightElement: false,
SVGFEFloodElement : false,
SVGFEFuncAElement : false,
SVGFEFuncBElement : false,
SVGFEFuncGElement : false,
SVGFEFuncRElement : false,
SVGFEGaussianBlurElement: false,
SVGFEImageElement : false,
SVGFEMergeElement : false,
SVGFEMergeNodeElement: false,
SVGFEMorphologyElement: false,
SVGFEOffsetElement : false,
SVGFEPointLightElement: false,
SVGFESpecularLightingElement: false,
SVGFESpotLightElement: false,
SVGFETileElement : false,
SVGFETurbulenceElement: false,
SVGFilterElement : false,
SVGFilterPrimitiveStandardAttributes: false,
SVGFitToViewBox : false,
SVGFontElement : false,
SVGFontFaceElement : false,
SVGFontFaceFormatElement: false,
SVGFontFaceNameElement: false,
SVGFontFaceSrcElement: false,
SVGFontFaceUriElement: false,
SVGForeignObjectElement: false,
SVGGElement : false,
SVGGlyphElement : false,
SVGGlyphRefElement : false,
SVGGradientElement : false,
SVGHKernElement : false,
SVGICCColor : false,
SVGImageElement : false,
SVGLangSpace : false,
SVGLength : false,
SVGLengthList : false,
SVGLineElement : false,
SVGLinearGradientElement: false,
SVGLocatable : false,
SVGMPathElement : false,
SVGMarkerElement : false,
SVGMaskElement : false,
SVGMatrix : false,
SVGMetadataElement : false,
SVGMissingGlyphElement: false,
SVGNumber : false,
SVGNumberList : false,
SVGPaint : false,
SVGPathElement : false,
SVGPathSeg : false,
SVGPathSegArcAbs : false,
SVGPathSegArcRel : false,
SVGPathSegClosePath : false,
SVGPathSegCurvetoCubicAbs: false,
SVGPathSegCurvetoCubicRel: false,
SVGPathSegCurvetoCubicSmoothAbs: false,
SVGPathSegCurvetoCubicSmoothRel: false,
SVGPathSegCurvetoQuadraticAbs: false,
SVGPathSegCurvetoQuadraticRel: false,
SVGPathSegCurvetoQuadraticSmoothAbs: false,
SVGPathSegCurvetoQuadraticSmoothRel: false,
SVGPathSegLinetoAbs : false,
SVGPathSegLinetoHorizontalAbs: false,
SVGPathSegLinetoHorizontalRel: false,
SVGPathSegLinetoRel : false,
SVGPathSegLinetoVerticalAbs: false,
SVGPathSegLinetoVerticalRel: false,
SVGPathSegList : false,
SVGPathSegMovetoAbs : false,
SVGPathSegMovetoRel : false,
SVGPatternElement : false,
SVGPoint : false,
SVGPointList : false,
SVGPolygonElement : false,
SVGPolylineElement : false,
SVGPreserveAspectRatio: false,
SVGRadialGradientElement: false,
SVGRect : false,
SVGRectElement : false,
SVGRenderingIntent : false,
SVGSVGElement : false,
SVGScriptElement : false,
SVGSetElement : false,
SVGStopElement : false,
SVGStringList : false,
SVGStylable : false,
SVGStyleElement : false,
SVGSwitchElement : false,
SVGSymbolElement : false,
SVGTRefElement : false,
SVGTSpanElement : false,
SVGTests : false,
SVGTextContentElement: false,
SVGTextElement : false,
SVGTextPathElement : false,
SVGTextPositioningElement: false,
SVGTitleElement : false,
SVGTransform : false,
SVGTransformList : false,
SVGTransformable : false,
SVGURIReference : false,
SVGUnitTypes : false,
SVGUseElement : false,
SVGVKernElement : false,
SVGViewElement : false,
SVGViewSpec : false,
SVGZoomAndPan : false,
Text : false,
TextDecoder : false,
TextEncoder : false,
TimeEvent : false,
top : false,
URL : false,
WebGLActiveInfo : false,
WebGLBuffer : false,
WebGLContextEvent : false,
WebGLFramebuffer : false,
WebGLProgram : false,
WebGLRenderbuffer : false,
WebGLRenderingContext: false,
WebGLShader : false,
WebGLShaderPrecisionFormat: false,
WebGLTexture : false,
WebGLUniformLocation : false,
WebSocket : false,
window : false,
Window : false,
Worker : false,
XDomainRequest : false,
XMLDocument : false,
XMLHttpRequest : false,
XMLSerializer : false,
XPathEvaluator : false,
XPathException : false,
XPathExpression : false,
XPathNamespace : false,
XPathNSResolver : false,
XPathResult : false
};
exports.devel = {
alert : false,
confirm: false,
console: false,
Debug : false,
opera : false,
prompt : false
};
exports.worker = {
addEventListener : true, // EventTarget
atob : true, // WindowOrWorkerGlobalScope
btoa : true, // WindowOrWorkerGlobalScope
clearInterval : true, // WindowOrWorkerGlobalScope
clearTimeout : true, // WindowOrWorkerGlobalScope
createImageBitmap : true, // WindowOrWorkerGlobalScope
dispatchEvent : true, // EventTarget
importScripts : true,
onmessage : true,
origin : true, // WindowOrWorkerGlobalScope
postMessage : true,
queueMicrotask : true, // WindowOrWorkerGlobalScope
removeEventListener : true, // EventTarget
self : true,
setInterval : true, // WindowOrWorkerGlobalScope
setTimeout : true, // WindowOrWorkerGlobalScope
FileReaderSync : true
};
exports.nonstandard = {
escape : false,
unescape: false
};
exports.couch = {
"require" : false,
respond : false,
getRow : false,
emit : false,
send : false,
start : false,
sum : false,
log : false,
exports : false,
module : false,
provides : false
};
exports.node = {
__filename : false,
__dirname : false,
arguments : false,
GLOBAL : false,
global : false,
module : false,
require : false,
Buffer : true,
console : true,
exports : true,
process : true,
setTimeout : true,
clearTimeout : true,
setInterval : true,
clearInterval : true,
setImmediate : true, // v0.9.1+
clearImmediate: true // v0.9.1+
};
exports.browserify = {
__filename : false,
__dirname : false,
global : false,
module : false,
require : false,
Buffer : true,
exports : true,
process : true
};
exports.phantom = {
phantom : true,
require : true,
WebPage : true,
console : true, // in examples, but undocumented
exports : true // v1.7+
};
exports.qunit = {
asyncTest : false,
deepEqual : false,
equal : false,
expect : false,
module : false,
notDeepEqual : false,
notEqual : false,
notOk : false,
notPropEqual : false,
notStrictEqual : false,
ok : false,
propEqual : false,
QUnit : false,
raises : false,
start : false,
stop : false,
strictEqual : false,
test : false,
"throws" : false
};
exports.rhino = {
arguments : false,
defineClass : false,
deserialize : false,
gc : false,
help : false,
importClass : false,
importPackage: false,
"java" : false,
load : false,
loadClass : false,
Packages : false,
print : false,
quit : false,
readFile : false,
readUrl : false,
runCommand : false,
seal : false,
serialize : false,
spawn : false,
sync : false,
toint32 : false,
version : false
};
exports.shelljs = {
target : false,
echo : false,
exit : false,
cd : false,
pwd : false,
ls : false,
find : false,
cp : false,
rm : false,
mv : false,
mkdir : false,
test : false,
cat : false,
sed : false,
grep : false,
which : false,
dirs : false,
pushd : false,
popd : false,
env : false,
exec : false,
chmod : false,
config : false,
error : false,
tempdir : false
};
exports.typed = {
ArrayBuffer : false,
ArrayBufferView : false,
DataView : false,
Float32Array : false,
Float64Array : false,
Int16Array : false,
Int32Array : false,
Int8Array : false,
Uint16Array : false,
Uint32Array : false,
Uint8Array : false,
Uint8ClampedArray : false
};
exports.wsh = {
ActiveXObject : true,
Enumerator : true,
GetObject : true,
ScriptEngine : true,
ScriptEngineBuildVersion : true,
ScriptEngineMajorVersion : true,
ScriptEngineMinorVersion : true,
VBArray : true,
WSH : true,
WScript : true,
XDomainRequest : true
};
exports.dojo = {
dojo : false,
dijit : false,
dojox : false,
define : false,
"require": false
};
exports.jquery = {
"$" : false,
jQuery : false
};
exports.mootools = {
"$" : false,
"$$" : false,
Asset : false,
Browser : false,
Chain : false,
Class : false,
Color : false,
Cookie : false,
Core : false,
Document : false,
DomReady : false,
DOMEvent : false,
DOMReady : false,
Drag : false,
Element : false,
Elements : false,
Event : false,
Events : false,
Fx : false,
Group : false,
Hash : false,
HtmlTable : false,
IFrame : false,
IframeShim : false,
InputValidator: false,
instanceOf : false,
Keyboard : false,
Locale : false,
Mask : false,
MooTools : false,
Native : false,
Options : false,
OverText : false,
Request : false,
Scroller : false,
Slick : false,
Slider : false,
Sortables : false,
Spinner : false,
Swiff : false,
Tips : false,
Type : false,
typeOf : false,
URI : false,
Window : false
};
exports.prototypejs = {
"$" : false,
"$$" : false,
"$A" : false,
"$F" : false,
"$H" : false,
"$R" : false,
"$break" : false,
"$continue" : false,
"$w" : false,
Abstract : false,
Ajax : false,
Class : false,
Enumerable : false,
Element : false,
Event : false,
Field : false,
Form : false,
Hash : false,
Insertion : false,
ObjectRange : false,
PeriodicalExecuter: false,
Position : false,
Prototype : false,
Selector : false,
Template : false,
Toggle : false,
Try : false,
Autocompleter : false,
Builder : false,
Control : false,
Draggable : false,
Draggables : false,
Droppables : false,
Effect : false,
Sortable : false,
SortableObserver : false,
Sound : false,
Scriptaculous : false
};
exports.yui = {
YUI : false,
Y : false,
YUI_config: false
};
exports.mocha = {
mocha : false,
describe : false,
xdescribe : false,
it : false,
xit : false,
context : false,
xcontext : false,
before : false,
after : false,
beforeEach : false,
afterEach : false,
suite : false,
test : false,
setup : false,
teardown : false,
suiteSetup : false,
suiteTeardown : false
};
exports.jasmine = {
jasmine : false,
describe : false,
xdescribe : false,
it : false,
xit : false,
beforeEach : false,
afterEach : false,
setFixtures : false,
loadFixtures: false,
spyOn : false,
expect : false,
runs : false,
waitsFor : false,
waits : false,
beforeAll : false,
afterAll : false,
fail : false,
fdescribe : false,
fit : false,
pending : false,
spyOnProperty: false
};
},{}],"/../node_modules/assert/assert.js":[function(_dereq_,module,exports){
(function (global){
'use strict';
var objectAssign = _dereq_('object-assign');
function compare(a, b) {
if (a === b) {
return 0;
}
var x = a.length;
var y = b.length;
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i];
y = b[i];
break;
}
}
if (x < y) {
return -1;
}
if (y < x) {
return 1;
}
return 0;
}
function isBuffer(b) {
if (global.Buffer && typeof global.Buffer.isBuffer === 'function') {
return global.Buffer.isBuffer(b);
}
return !!(b != null && b._isBuffer);
}
var util = _dereq_('util/');
var hasOwn = Object.prototype.hasOwnProperty;
var pSlice = Array.prototype.slice;
var functionsHaveNames = (function () {
return function foo() {}.name === 'foo';
}());
function pToString (obj) {
return Object.prototype.toString.call(obj);
}
function isView(arrbuf) {
if (isBuffer(arrbuf)) {
return false;
}
if (typeof global.ArrayBuffer !== 'function') {
return false;
}
if (typeof ArrayBuffer.isView === 'function') {
return ArrayBuffer.isView(arrbuf);
}
if (!arrbuf) {
return false;
}
if (arrbuf instanceof DataView) {
return true;
}
if (arrbuf.buffer && arrbuf.buffer instanceof ArrayBuffer) {
return true;
}
return false;
}
var assert = module.exports = ok;
var regex = /\s*function\s+([^\(\s]*)\s*/;
function getName(func) {
if (!util.isFunction(func)) {
return;
}
if (functionsHaveNames) {
return func.name;
}
var str = func.toString();
var match = str.match(regex);
return match && match[1];
}
assert.AssertionError = function AssertionError(options) {
this.name = 'AssertionError';
this.actual = options.actual;
this.expected = options.expected;
this.operator = options.operator;
if (options.message) {
this.message = options.message;
this.generatedMessage = false;
} else {
this.message = getMessage(this);
this.generatedMessage = true;
}
var stackStartFunction = options.stackStartFunction || fail;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, stackStartFunction);
} else {
var err = new Error();
if (err.stack) {
var out = err.stack;
var fn_name = getName(stackStartFunction);
var idx = out.indexOf('\n' + fn_name);
if (idx >= 0) {
var next_line = out.indexOf('\n', idx + 1);
out = out.substring(next_line + 1);
}
this.stack = out;
}
}
};
util.inherits(assert.AssertionError, Error);
function truncate(s, n) {
if (typeof s === 'string') {
return s.length < n ? s : s.slice(0, n);
} else {
return s;
}
}
function inspect(something) {
if (functionsHaveNames || !util.isFunction(something)) {
return util.inspect(something);
}
var rawname = getName(something);
var name = rawname ? ': ' + rawname : '';
return '[Function' + name + ']';
}
function getMessage(self) {
return truncate(inspect(self.actual), 128) + ' ' +
self.operator + ' ' +
truncate(inspect(self.expected), 128);
}
function fail(actual, expected, message, operator, stackStartFunction) {
throw new assert.AssertionError({
message: message,
actual: actual,
expected: expected,
operator: operator,
stackStartFunction: stackStartFunction
});
}
assert.fail = fail;
function ok(value, message) {
if (!value) fail(value, true, message, '==', assert.ok);
}
assert.ok = ok;
assert.equal = function equal(actual, expected, message) {
if (actual != expected) fail(actual, expected, message, '==', assert.equal);
};
assert.notEqual = function notEqual(actual, expected, message) {
if (actual == expected) {
fail(actual, expected, message, '!=', assert.notEqual);
}
};
assert.deepEqual = function deepEqual(actual, expected, message) {
if (!_deepEqual(actual, expected, false)) {
fail(actual, expected, message, 'deepEqual', assert.deepEqual);
}
};
assert.deepStrictEqual = function deepStrictEqual(actual, expected, message) {
if (!_deepEqual(actual, expected, true)) {
fail(actual, expected, message, 'deepStrictEqual', assert.deepStrictEqual);
}
};
function _deepEqual(actual, expected, strict, memos) {
if (actual === expected) {
return true;
} else if (isBuffer(actual) && isBuffer(expected)) {
return compare(actual, expected) === 0;
} else if (util.isDate(actual) && util.isDate(expected)) {
return actual.getTime() === expected.getTime();
} else if (util.isRegExp(actual) && util.isRegExp(expected)) {
return actual.source === expected.source &&
actual.global === expected.global &&
actual.multiline === expected.multiline &&
actual.lastIndex === expected.lastIndex &&
actual.ignoreCase === expected.ignoreCase;
} else if ((actual === null || typeof actual !== 'object') &&
(expected === null || typeof expected !== 'object')) {
return strict ? actual === expected : actual == expected;
} else if (isView(actual) && isView(expected) &&
pToString(actual) === pToString(expected) &&
!(actual instanceof Float32Array ||
actual instanceof Float64Array)) {
return compare(new Uint8Array(actual.buffer),
new Uint8Array(expected.buffer)) === 0;
} else if (isBuffer(actual) !== isBuffer(expected)) {
return false;
} else {
memos = memos || {actual: [], expected: []};
var actualIndex = memos.actual.indexOf(actual);
if (actualIndex !== -1) {
if (actualIndex === memos.expected.indexOf(expected)) {
return true;
}
}
memos.actual.push(actual);
memos.expected.push(expected);
return objEquiv(actual, expected, strict, memos);
}
}
function isArguments(object) {
return Object.prototype.toString.call(object) == '[object Arguments]';
}
function objEquiv(a, b, strict, actualVisitedObjects) {
if (a === null || a === undefined || b === null || b === undefined)
return false;
if (util.isPrimitive(a) || util.isPrimitive(b))
return a === b;
if (strict && Object.getPrototypeOf(a) !== Object.getPrototypeOf(b))
return false;
var aIsArgs = isArguments(a);
var bIsArgs = isArguments(b);
if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
return false;
if (aIsArgs) {
a = pSlice.call(a);
b = pSlice.call(b);
return _deepEqual(a, b, strict);
}
var ka = objectKeys(a);
var kb = objectKeys(b);
var key, i;
if (ka.length !== kb.length)
return false;
ka.sort();
kb.sort();
for (i = ka.length - 1; i >= 0; i--) {
if (ka[i] !== kb[i])
return false;
}
for (i = ka.length - 1; i >= 0; i--) {
key = ka[i];
if (!_deepEqual(a[key], b[key], strict, actualVisitedObjects))
return false;
}
return true;
}
assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
if (_deepEqual(actual, expected, false)) {
fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
}
};
assert.notDeepStrictEqual = notDeepStrictEqual;
function notDeepStrictEqual(actual, expected, message) {
if (_deepEqual(actual, expected, true)) {
fail(actual, expected, message, 'notDeepStrictEqual', notDeepStrictEqual);
}
}
assert.strictEqual = function strictEqual(actual, expected, message) {
if (actual !== expected) {
fail(actual, expected, message, '===', assert.strictEqual);
}
};
assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
if (actual === expected) {
fail(actual, expected, message, '!==', assert.notStrictEqual);
}
};
function expectedException(actual, expected) {
if (!actual || !expected) {
return false;
}
if (Object.prototype.toString.call(expected) == '[object RegExp]') {
return expected.test(actual);
}
try {
if (actual instanceof expected) {
return true;
}
} catch (e) {
}
if (Error.isPrototypeOf(expected)) {
return false;
}
return expected.call({}, actual) === true;
}
function _tryBlock(block) {
var error;
try {
block();
} catch (e) {
error = e;
}
return error;
}
function _throws(shouldThrow, block, expected, message) {
var actual;
if (typeof block !== 'function') {
throw new TypeError('"block" argument must be a function');
}
if (typeof expected === 'string') {
message = expected;
expected = null;
}
actual = _tryBlock(block);
message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
(message ? ' ' + message : '.');
if (shouldThrow && !actual) {
fail(actual, expected, 'Missing expected exception' + message);
}
var userProvidedMessage = typeof message === 'string';
var isUnwantedException = !shouldThrow && util.isError(actual);
var isUnexpectedException = !shouldThrow && actual && !expected;
if ((isUnwantedException &&
userProvidedMessage &&
expectedException(actual, expected)) ||
isUnexpectedException) {
fail(actual, expected, 'Got unwanted exception' + message);
}
if ((shouldThrow && actual && expected &&
!expectedException(actual, expected)) || (!shouldThrow && actual)) {
throw actual;
}
}
assert.throws = function(block, /*optional*/error, /*optional*/message) {
_throws(true, block, error, message);
};
assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) {
_throws(false, block, error, message);
};
assert.ifError = function(err) { if (err) throw err; };
function strict(value, message) {
if (!value) fail(value, true, message, '==', strict);
}
assert.strict = objectAssign(strict, assert, {
equal: assert.strictEqual,
deepEqual: assert.deepStrictEqual,
notEqual: assert.notStrictEqual,
notDeepEqual: assert.notDeepStrictEqual
});
assert.strict.strict = assert.strict;
var objectKeys = Object.keys || function (obj) {
var keys = [];
for (var key in obj) {
if (hasOwn.call(obj, key)) keys.push(key);
}
return keys;
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"object-assign":"/../node_modules/object-assign/index.js","util/":"/../node_modules/assert/node_modules/util/util.js"}],"/../node_modules/assert/node_modules/inherits/inherits_browser.js":[function(_dereq_,module,exports){
if (typeof Object.create === 'function') {
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
} else {
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
var TempCtor = function () {}
TempCtor.prototype = superCtor.prototype
ctor.prototype = new TempCtor()
ctor.prototype.constructor = ctor
}
}
},{}],"/../node_modules/assert/node_modules/util/support/isBufferBrowser.js":[function(_dereq_,module,exports){
module.exports = function isBuffer(arg) {
return arg && typeof arg === 'object'
&& typeof arg.copy === 'function'
&& typeof arg.fill === 'function'
&& typeof arg.readUInt8 === 'function';
}
},{}],"/../node_modules/assert/node_modules/util/util.js":[function(_dereq_,module,exports){
(function (process,global){
var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
if (!isString(f)) {
var objects = [];
for (var i = 0; i < arguments.length; i++) {
objects.push(inspect(arguments[i]));
}
return objects.join(' ');
}
var i = 1;
var args = arguments;
var len = args.length;
var str = String(f).replace(formatRegExp, function(x) {
if (x === '%%') return '%';
if (i >= len) return x;
switch (x) {
case '%s': return String(args[i++]);
case '%d': return Number(args[i++]);
case '%j':
try {
return JSON.stringify(args[i++]);
} catch (_) {
return '[Circular]';
}
default:
return x;
}
});
for (var x = args[i]; i < len; x = args[++i]) {
if (isNull(x) || !isObject(x)) {
str += ' ' + x;
} else {
str += ' ' + inspect(x);
}
}
return str;
};
exports.deprecate = function(fn, msg) {
if (isUndefined(global.process)) {
return function() {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
if (process.noDeprecation === true) {
return fn;
}
var warned = false;
function deprecated() {
if (!warned) {
if (process.throwDeprecation) {
throw new Error(msg);
} else if (process.traceDeprecation) {
console.trace(msg);
} else {
console.error(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
};
var debugs = {};
var debugEnviron;
exports.debuglog = function(set) {
if (isUndefined(debugEnviron))
debugEnviron = process.env.NODE_DEBUG || '';
set = set.toUpperCase();
if (!debugs[set]) {
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
var pid = process.pid;
debugs[set] = function() {
var msg = exports.format.apply(exports, arguments);
console.error('%s %d: %s', set, pid, msg);
};
} else {
debugs[set] = function() {};
}
}
return debugs[set];
};
function inspect(obj, opts) {
var ctx = {
seen: [],
stylize: stylizeNoColor
};
if (arguments.length >= 3) ctx.depth = arguments[2];
if (arguments.length >= 4) ctx.colors = arguments[3];
if (isBoolean(opts)) {
ctx.showHidden = opts;
} else if (opts) {
exports._extend(ctx, opts);
}
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
if (isUndefined(ctx.depth)) ctx.depth = 2;
if (isUndefined(ctx.colors)) ctx.colors = false;
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
if (ctx.colors) ctx.stylize = stylizeWithColor;
return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;
inspect.colors = {
'bold' : [1, 22],
'italic' : [3, 23],
'underline' : [4, 24],
'inverse' : [7, 27],
'white' : [37, 39],
'grey' : [90, 39],
'black' : [30, 39],
'blue' : [34, 39],
'cyan' : [36, 39],
'green' : [32, 39],
'magenta' : [35, 39],
'red' : [31, 39],
'yellow' : [33, 39]
};
inspect.styles = {
'special': 'cyan',
'number': 'yellow',
'boolean': 'yellow',
'undefined': 'grey',
'null': 'bold',
'string': 'green',
'date': 'magenta',
'regexp': 'red'
};
function stylizeWithColor(str, styleType) {
var style = inspect.styles[styleType];
if (style) {
return '\u001b[' + inspect.colors[style][0] + 'm' + str +
'\u001b[' + inspect.colors[style][1] + 'm';
} else {
return str;
}
}
function stylizeNoColor(str, styleType) {
return str;
}
function arrayToHash(array) {
var hash = {};
array.forEach(function(val, idx) {
hash[val] = true;
});
return hash;
}
function formatValue(ctx, value, recurseTimes) {
if (ctx.customInspect &&
value &&
isFunction(value.inspect) &&
value.inspect !== exports.inspect &&
!(value.constructor && value.constructor.prototype === value)) {
var ret = value.inspect(recurseTimes, ctx);
if (!isString(ret)) {
ret = formatValue(ctx, ret, recurseTimes);
}
return ret;
}
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
}
var keys = Object.keys(value);
var visibleKeys = arrayToHash(keys);
if (ctx.showHidden) {
keys = Object.getOwnPropertyNames(value);
}
if (isError(value)
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
return formatError(value);
}
if (keys.length === 0) {
if (isFunction(value)) {
var name = value.name ? ': ' + value.name : '';
return ctx.stylize('[Function' + name + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = '', array = false, braces = ['{', '}'];
if (isArray(value)) {
array = true;
braces = ['[', ']'];
}
if (isFunction(value)) {
var n = value.name ? ': ' + value.name : '';
base = ' [Function' + n + ']';
}
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
}
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
}
if (isError(value)) {
base = ' ' + formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else {
output = keys.map(function(key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
if (isUndefined(value))
return ctx.stylize('undefined', 'undefined');
if (isString(value)) {
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
.replace(/'/g, "\\'")
.replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
}
if (isNumber(value))
return ctx.stylize('' + value, 'number');
if (isBoolean(value))
return ctx.stylize('' + value, 'boolean');
if (isNull(value))
return ctx.stylize('null', 'null');
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (hasOwnProperty(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
String(i), true));
} else {
output.push('');
}
}
keys.forEach(function(key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
key, true));
}
});
return output;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name, str, desc;
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
if (desc.get) {
if (desc.set) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (desc.set) {
str = ctx.stylize('[Setter]', 'special');
}
}
if (!hasOwnProperty(visibleKeys, key)) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(desc.value) < 0) {
if (isNull(recurseTimes)) {
str = formatValue(ctx, desc.value, null);
} else {
str = formatValue(ctx, desc.value, recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (isUndefined(name)) {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var numLinesEst = 0;
var length = output.reduce(function(prev, cur) {
numLinesEst++;
if (cur.indexOf('\n') >= 0) numLinesEst++;
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
}, 0);
if (length > 60) {
return braces[0] +
(base === '' ? '' : base + '\n ') +
' ' +
output.join(',\n ') +
' ' +
braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
function isArray(ar) {
return Array.isArray(ar);
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return isObject(e) &&
(objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = _dereq_('./support/isBuffer');
function objectToString(o) {
return Object.prototype.toString.call(o);
}
function pad(n) {
return n < 10 ? '0' + n.toString(10) : n.toString(10);
}
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
'Oct', 'Nov', 'Dec'];
function timestamp() {
var d = new Date();
var time = [pad(d.getHours()),
pad(d.getMinutes()),
pad(d.getSeconds())].join(':');
return [d.getDate(), months[d.getMonth()], time].join(' ');
}
exports.log = function() {
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};
exports.inherits = _dereq_('inherits');
exports._extend = function(origin, add) {
if (!add || !isObject(add)) return origin;
var keys = Object.keys(add);
var i = keys.length;
while (i--) {
origin[keys[i]] = add[keys[i]];
}
return origin;
};
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./support/isBuffer":"/../node_modules/assert/node_modules/util/support/isBufferBrowser.js","_process":"/../node_modules/process/browser.js","inherits":"/../node_modules/assert/node_modules/inherits/inherits_browser.js"}],"/../node_modules/events/events.js":[function(_dereq_,module,exports){
var objectCreate = Object.create || objectCreatePolyfill
var objectKeys = Object.keys || objectKeysPolyfill
var bind = Function.prototype.bind || functionBindPolyfill
function EventEmitter() {
if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) {
this._events = objectCreate(null);
this._eventsCount = 0;
}
this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
var defaultMaxListeners = 200;
var hasDefineProperty;
try {
var o = {};
if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 });
hasDefineProperty = o.x === 0;
} catch (err) { hasDefineProperty = false }
if (hasDefineProperty) {
Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
enumerable: true,
get: function() {
return defaultMaxListeners;
},
set: function(arg) {
if (typeof arg !== 'number' || arg < 0 || arg !== arg)
throw new TypeError('"defaultMaxListeners" must be a positive number');
defaultMaxListeners = arg;
}
});
} else {
EventEmitter.defaultMaxListeners = defaultMaxListeners;
}
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
if (typeof n !== 'number' || n < 0 || isNaN(n))
throw new TypeError('"n" argument must be a positive number');
this._maxListeners = n;
return this;
};
function $getMaxListeners(that) {
if (that._maxListeners === undefined)
return EventEmitter.defaultMaxListeners;
return that._maxListeners;
}
EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
return $getMaxListeners(this);
};
function emitNone(handler, isFn, self) {
if (isFn)
handler.call(self);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self);
}
}
function emitOne(handler, isFn, self, arg1) {
if (isFn)
handler.call(self, arg1);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self, arg1);
}
}
function emitTwo(handler, isFn, self, arg1, arg2) {
if (isFn)
handler.call(self, arg1, arg2);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self, arg1, arg2);
}
}
function emitThree(handler, isFn, self, arg1, arg2, arg3) {
if (isFn)
handler.call(self, arg1, arg2, arg3);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self, arg1, arg2, arg3);
}
}
function emitMany(handler, isFn, self, args) {
if (isFn)
handler.apply(self, args);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].apply(self, args);
}
}
EventEmitter.prototype.emit = function emit(type) {
var er, handler, len, args, i, events;
var doError = (type === 'error');
events = this._events;
if (events)
doError = (doError && events.error == null);
else if (!doError)
return false;
if (doError) {
if (arguments.length > 1)
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
var err = new Error('Unhandled "error" event. (' + er + ')');
err.context = er;
throw err;
}
return false;
}
handler = events[type];
if (!handler)
return false;
var isFn = typeof handler === 'function';
len = arguments.length;
switch (len) {
case 1:
emitNone(handler, isFn, this);
break;
case 2:
emitOne(handler, isFn, this, arguments[1]);
break;
case 3:
emitTwo(handler, isFn, this, arguments[1], arguments[2]);
break;
case 4:
emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]);
break;
default:
args = new Array(len - 1);
for (i = 1; i < len; i++)
args[i - 1] = arguments[i];
emitMany(handler, isFn, this, args);
}
return true;
};
function _addListener(target, type, listener, prepend) {
var m;
var events;
var existing;
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
events = target._events;
if (!events) {
events = target._events = objectCreate(null);
target._eventsCount = 0;
} else {
if (events.newListener) {
target.emit('newListener', type,
listener.listener ? listener.listener : listener);
events = target._events;
}
existing = events[type];
}
if (!existing) {
existing = events[type] = listener;
++target._eventsCount;
} else {
if (typeof existing === 'function') {
existing = events[type] =
prepend ? [listener, existing] : [existing, listener];
} else {
if (prepend) {
existing.unshift(listener);
} else {
existing.push(listener);
}
}
if (!existing.warned) {
m = $getMaxListeners(target);
if (m && m > 0 && existing.length > m) {
existing.warned = true;
var w = new Error('Possible EventEmitter memory leak detected. ' +
existing.length + ' "' + String(type) + '" listeners ' +
'added. Use emitter.setMaxListeners() to ' +
'increase limit.');
w.name = 'MaxListenersExceededWarning';
w.emitter = target;
w.type = type;
w.count = existing.length;
if (typeof console === 'object' && console.warn) {
console.warn('%s: %s', w.name, w.message);
}
}
}
}
return target;
}
EventEmitter.prototype.addListener = function addListener(type, listener) {
return _addListener(this, type, listener, false);
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.prependListener =
function prependListener(type, listener) {
return _addListener(this, type, listener, true);
};
function onceWrapper() {
if (!this.fired) {
this.target.removeListener(this.type, this.wrapFn);
this.fired = true;
switch (arguments.length) {
case 0:
return this.listener.call(this.target);
case 1:
return this.listener.call(this.target, arguments[0]);
case 2:
return this.listener.call(this.target, arguments[0], arguments[1]);
case 3:
return this.listener.call(this.target, arguments[0], arguments[1],
arguments[2]);
default:
var args = new Array(arguments.length);
for (var i = 0; i < args.length; ++i)
args[i] = arguments[i];
this.listener.apply(this.target, args);
}
}
}
function _onceWrap(target, type, listener) {
var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
var wrapped = bind.call(onceWrapper, state);
wrapped.listener = listener;
state.wrapFn = wrapped;
return wrapped;
}
EventEmitter.prototype.once = function once(type, listener) {
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
this.on(type, _onceWrap(this, type, listener));
return this;
};
EventEmitter.prototype.prependOnceListener =
function prependOnceListener(type, listener) {
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
this.prependListener(type, _onceWrap(this, type, listener));
return this;
};
EventEmitter.prototype.removeListener =
function removeListener(type, listener) {
var list, events, position, i, originalListener;
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
events = this._events;
if (!events)
return this;
list = events[type];
if (!list)
return this;
if (list === listener || list.listener === listener) {
if (--this._eventsCount === 0)
this._events = objectCreate(null);
else {
delete events[type];
if (events.removeListener)
this.emit('removeListener', type, list.listener || listener);
}
} else if (typeof list !== 'function') {
position = -1;
for (i = list.length - 1; i >= 0; i--) {
if (list[i] === listener || list[i].listener === listener) {
originalListener = list[i].listener;
position = i;
break;
}
}
if (position < 0)
return this;
if (position === 0)
list.shift();
else
spliceOne(list, position);
if (list.length === 1)
events[type] = list[0];
if (events.removeListener)
this.emit('removeListener', type, originalListener || listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners =
function removeAllListeners(type) {
var listeners, events, i;
events = this._events;
if (!events)
return this;
if (!events.removeListener) {
if (arguments.length === 0) {
this._events = objectCreate(null);
this._eventsCount = 0;
} else if (events[type]) {
if (--this._eventsCount === 0)
this._events = objectCreate(null);
else
delete events[type];
}
return this;
}
if (arguments.length === 0) {
var keys = objectKeys(events);
var key;
for (i = 0; i < keys.length; ++i) {
key = keys[i];
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = objectCreate(null);
this._eventsCount = 0;
return this;
}
listeners = events[type];
if (typeof listeners === 'function') {
this.removeListener(type, listeners);
} else if (listeners) {
for (i = listeners.length - 1; i >= 0; i--) {
this.removeListener(type, listeners[i]);
}
}
return this;
};
function _listeners(target, type, unwrap) {
var events = target._events;
if (!events)
return [];
var evlistener = events[type];
if (!evlistener)
return [];
if (typeof evlistener === 'function')
return unwrap ? [evlistener.listener || evlistener] : [evlistener];
return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
}
EventEmitter.prototype.listeners = function listeners(type) {
return _listeners(this, type, true);
};
EventEmitter.prototype.rawListeners = function rawListeners(type) {
return _listeners(this, type, false);
};
EventEmitter.listenerCount = function(emitter, type) {
if (typeof emitter.listenerCount === 'function') {
return emitter.listenerCount(type);
} else {
return listenerCount.call(emitter, type);
}
};
EventEmitter.prototype.listenerCount = listenerCount;
function listenerCount(type) {
var events = this._events;
if (events) {
var evlistener = events[type];
if (typeof evlistener === 'function') {
return 1;
} else if (evlistener) {
return evlistener.length;
}
}
return 0;
}
EventEmitter.prototype.eventNames = function eventNames() {
return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [];
};
function spliceOne(list, index) {
for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1)
list[i] = list[k];
list.pop();
}
function arrayClone(arr, n) {
var copy = new Array(n);
for (var i = 0; i < n; ++i)
copy[i] = arr[i];
return copy;
}
function unwrapListeners(arr) {
var ret = new Array(arr.length);
for (var i = 0; i < ret.length; ++i) {
ret[i] = arr[i].listener || arr[i];
}
return ret;
}
function objectCreatePolyfill(proto) {
var F = function() {};
F.prototype = proto;
return new F;
}
function objectKeysPolyfill(obj) {
var keys = [];
for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k)) {
keys.push(k);
}
return k;
}
function functionBindPolyfill(context) {
var fn = this;
return function () {
return fn.apply(context, arguments);
};
}
},{}],"/../node_modules/object-assign/index.js":[function(_dereq_,module,exports){
'use strict';
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function toObject(val) {
if (val === null || val === undefined) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
function shouldUseNative() {
try {
if (!Object.assign) {
return false;
}
var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
test1[5] = 'de';
if (Object.getOwnPropertyNames(test1)[0] === '5') {
return false;
}
var test2 = {};
for (var i = 0; i < 10; i++) {
test2['_' + String.fromCharCode(i)] = i;
}
var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
return test2[n];
});
if (order2.join('') !== '0123456789') {
return false;
}
var test3 = {};
'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
test3[letter] = letter;
});
if (Object.keys(Object.assign({}, test3)).join('') !==
'abcdefghijklmnopqrst') {
return false;
}
return true;
} catch (err) {
return false;
}
}
module.exports = shouldUseNative() ? Object.assign : function (target, source) {
var from;
var to = toObject(target);
var symbols;
for (var s = 1; s < arguments.length; s++) {
from = Object(arguments[s]);
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
if (getOwnPropertySymbols) {
symbols = getOwnPropertySymbols(from);
for (var i = 0; i < symbols.length; i++) {
if (propIsEnumerable.call(from, symbols[i])) {
to[symbols[i]] = from[symbols[i]];
}
}
}
}
return to;
};
},{}],"/../node_modules/process/browser.js":[function(_dereq_,module,exports){
var process = module.exports = {};
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
return setTimeout(fun, 0);
}
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
return cachedSetTimeout(fun, 0);
} catch(e){
try {
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
return clearTimeout(marker);
}
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
return cachedClearTimeout(marker);
} catch (e){
try {
return cachedClearTimeout.call(null, marker);
} catch (e){
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],"/../node_modules/util/node_modules/inherits/inherits_browser.js":[function(_dereq_,module,exports){
arguments[4]["/../node_modules/assert/node_modules/inherits/inherits_browser.js"][0].apply(exports,arguments)
},{}],"/../node_modules/util/support/isBufferBrowser.js":[function(_dereq_,module,exports){
arguments[4]["/../node_modules/assert/node_modules/util/support/isBufferBrowser.js"][0].apply(exports,arguments)
},{}],"/../node_modules/util/util.js":[function(_dereq_,module,exports){
arguments[4]["/../node_modules/assert/node_modules/util/util.js"][0].apply(exports,arguments)
},{"./support/isBuffer":"/../node_modules/util/support/isBufferBrowser.js","_process":"/../node_modules/process/browser.js","inherits":"/../node_modules/util/node_modules/inherits/inherits_browser.js"}]},{},["/../../jshint/src/jshint.js"]);
});
define("ace/mode/javascript_worker",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var Mirror = require("../worker/mirror").Mirror;
var lint = require("./javascript/jshint").JSHINT;
function startRegex(arr) {
return RegExp("^(" + arr.join("|") + ")");
}
var disabledWarningsRe = startRegex([
"Bad for in variable '(.+)'.",
'Missing "use strict"'
]);
var errorsRe = startRegex([
"Unexpected",
"Expected ",
"Confusing (plus|minus)",
"\\{a\\} unterminated regular expression",
"Unclosed ",
"Unmatched ",
"Unbegun comment",
"Bad invocation",
"Missing space after",
"Missing operator at"
]);
var infoRe = startRegex([
"Expected an assignment",
"Bad escapement of EOL",
"Unexpected comma",
"Unexpected space",
"Missing radix parameter.",
"A leading decimal point can",
"\\['{a}'\\] is better written in dot notation.",
"'{a}' used out of scope"
]);
var JavaScriptWorker = exports.JavaScriptWorker = function(sender) {
Mirror.call(this, sender);
this.setTimeout(500);
this.setOptions();
};
oop.inherits(JavaScriptWorker, Mirror);
(function() {
this.setOptions = function(options) {
this.options = options || {
esnext: true,
moz: true,
devel: true,
browser: true,
node: true,
laxcomma: true,
laxbreak: true,
lastsemic: true,
onevar: false,
passfail: false,
maxerr: 100,
expr: true,
multistr: true,
globalstrict: true
};
this.doc.getValue() && this.deferredUpdate.schedule(100);
};
this.changeOptions = function(newOptions) {
oop.mixin(this.options, newOptions);
this.doc.getValue() && this.deferredUpdate.schedule(100);
};
this.isValidJS = function(str) {
try {
eval("throw 0;" + str);
} catch(e) {
if (e === 0)
return true;
}
return false;
};
this.onUpdate = function() {
var value = this.doc.getValue();
value = value.replace(/^#!.*\n/, "\n");
if (!value)
return this.sender.emit("annotate", []);
var errors = [];
var maxErrorLevel = this.isValidJS(value) ? "warning" : "error";
lint(value, this.options, this.options.globals);
var results = lint.errors;
var errorAdded = false;
for (var i = 0; i < results.length; i++) {
var error = results[i];
if (!error)
continue;
var raw = error.raw;
var type = "warning";
if (raw == "Missing semicolon.") {
var str = error.evidence.substr(error.character);
str = str.charAt(str.search(/\S/));
if (maxErrorLevel == "error" && str && /[\w\d{(['"]/.test(str)) {
error.reason = 'Missing ";" before statement';
type = "error";
} else {
type = "info";
}
}
else if (disabledWarningsRe.test(raw)) {
continue;
}
else if (infoRe.test(raw)) {
type = "info";
}
else if (errorsRe.test(raw)) {
errorAdded = true;
type = maxErrorLevel;
}
else if (raw == "'{a}' is not defined.") {
type = "warning";
}
else if (raw == "'{a}' is defined but never used.") {
type = "info";
}
errors.push({
row: error.line-1,
column: error.character-1,
text: error.reason,
type: type,
raw: raw
});
if (errorAdded) {
}
}
this.sender.emit("annotate", errors);
};
}).call(JavaScriptWorker.prototype);
});
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