"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 && err.data,
file: file,
line: line,
col: col,
stack: err && 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 = {};
window.require.tlns = {};
window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
for (var i in topLevelNamespaces)
this.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 = this.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/lib/deep_copy",[], function(require, exports, module){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;
};
});
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 = require("./deep_copy").deepCopy;
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, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
};
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;
};
exports.supportsLookbehind = function () {
try {
new RegExp('(?<=.)');
}
catch (e) {
return false;
}
return true;
};
exports.skipEmptyMatch = function (line, last, supportsUnicodeFlag) {
return supportsUnicodeFlag && line.codePointAt(last) > 0xffff ? 2 : 1;
};
});
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/range",[], function(require, exports, module){"use strict";
var Range = /** @class */ (function () {
function Range(startRow, startColumn, endRow, endColumn) {
this.start = {
row: startRow,
column: startColumn
};
this.end = {
row: endRow,
column: endColumn
};
}
Range.prototype.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;
};
Range.prototype.toString = function () {
return ("Range: [" + this.start.row + "/" + this.start.column +
"] -> [" + this.end.row + "/" + this.end.column + "]");
};
Range.prototype.contains = function (row, column) {
return this.compare(row, column) == 0;
};
Range.prototype.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;
}
}
};
Range.prototype.comparePoint = function (p) {
return this.compare(p.row, p.column);
};
Range.prototype.containsRange = function (range) {
return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
};
Range.prototype.intersects = function (range) {
var cmp = this.compareRange(range);
return (cmp == -1 || cmp == 0 || cmp == 1);
};
Range.prototype.isEnd = function (row, column) {
return this.end.row == row && this.end.column == column;
};
Range.prototype.isStart = function (row, column) {
return this.start.row == row && this.start.column == column;
};
Range.prototype.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;
}
};
Range.prototype.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;
}
};
Range.prototype.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;
};
Range.prototype.insideStart = function (row, column) {
if (this.compare(row, column) == 0) {
if (this.isEnd(row, column)) {
return false;
}
else {
return true;
}
}
return false;
};
Range.prototype.insideEnd = function (row, column) {
if (this.compare(row, column) == 0) {
if (this.isStart(row, column)) {
return false;
}
else {
return true;
}
}
return false;
};
Range.prototype.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;
};
Range.prototype.compareStart = function (row, column) {
if (this.start.row == row && this.start.column == column) {
return -1;
}
else {
return this.compare(row, column);
}
};
Range.prototype.compareEnd = function (row, column) {
if (this.end.row == row && this.end.column == column) {
return 1;
}
else {
return this.compare(row, column);
}
};
Range.prototype.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);
}
};
Range.prototype.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);
};
Range.prototype.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);
};
Range.prototype.isEmpty = function () {
return (this.start.row === this.end.row && this.start.column === this.end.column);
};
Range.prototype.isMultiLine = function () {
return (this.start.row !== this.end.row);
};
Range.prototype.clone = function () {
return Range.fromPoints(this.start, this.end);
};
Range.prototype.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);
};
Range.prototype.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);
};
Range.prototype.moveBy = function (row, column) {
this.start.row += row;
this.start.column += column;
this.end.row += row;
this.end.column += column;
};
return Range;
}());
Range.fromPoints = function (start, end) {
return new Range(start.row, start.column, end.row, end.column);
};
Range.comparePoints = function (p1, p2) {
return p1.row - p2.row || p1.column - p2.column;
};
exports.Range = Range;
});
define("ace/anchor",[], function(require, exports, module){"use strict";
var oop = require("./lib/oop");
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var Anchor = /** @class */ (function () {
function Anchor(doc, row, column) {
this.$onChange = this.onChange.bind(this);
this.attach(doc);
if (typeof row != "number")
this.setPosition(row.row, row.column);
else
this.setPosition(row, column);
}
Anchor.prototype.getPosition = function () {
return this.$clipPositionToDocument(this.row, this.column);
};
Anchor.prototype.getDocument = function () {
return this.document;
};
Anchor.prototype.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);
};
Anchor.prototype.setPosition = function (row, column, noClip) {
var pos;
if (noClip) {
pos = {
row: row,
column: column
};
}
else {
pos = this.$clipPositionToDocument(row, column);
}
if (this.row == pos.row && this.column == pos.column)
return;
var old = {
row: this.row,
column: this.column
};
this.row = pos.row;
this.column = pos.column;
this._signal("change", {
old: old,
value: pos
});
};
Anchor.prototype.detach = function () {
this.document.off("change", this.$onChange);
};
Anchor.prototype.attach = function (doc) {
this.document = doc || this.document;
this.document.on("change", this.$onChange);
};
Anchor.prototype.$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;
};
return Anchor;
}());
Anchor.prototype.$insertRight = false;
oop.implement(Anchor.prototype, EventEmitter);
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 ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
return {
row: point.row + deltaRowShift,
column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
};
}
return {
row: deltaStart.row,
column: deltaStart.column
};
}
exports.Anchor = Anchor;
});
define("ace/document",[], function(require, exports, module){"use strict";
var oop = require("./lib/oop");
var applyDelta = require("./apply_delta").applyDelta;
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var Range = require("./range").Range;
var Anchor = require("./anchor").Anchor;
var Document = /** @class */ (function () {
function Document(textOrLines) {
this.$lines = [""];
if (textOrLines.length === 0) {
this.$lines = [""];
}
else if (Array.isArray(textOrLines)) {
this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
}
else {
this.insert({ row: 0, column: 0 }, textOrLines);
}
}
Document.prototype.setValue = function (text) {
var len = this.getLength() - 1;
this.remove(new Range(0, 0, len, this.getLine(len).length));
this.insert({ row: 0, column: 0 }, text || "");
};
Document.prototype.getValue = function () {
return this.getAllLines().join(this.getNewLineCharacter());
};
Document.prototype.createAnchor = function (row, column) {
return new Anchor(this, row, column);
};
Document.prototype.$detectNewLine = function (text) {
var match = text.match(/^.*?(\r\n|\r|\n)/m);
this.$autoNewLine = match ? match[1] : "\n";
this._signal("changeNewLineMode");
};
Document.prototype.getNewLineCharacter = function () {
switch (this.$newLineMode) {
case "windows":
return "\r\n";
case "unix":
return "\n";
default:
return this.$autoNewLine || "\n";
}
};
Document.prototype.setNewLineMode = function (newLineMode) {
if (this.$newLineMode === newLineMode)
return;
this.$newLineMode = newLineMode;
this._signal("changeNewLineMode");
};
Document.prototype.getNewLineMode = function () {
return this.$newLineMode;
};
Document.prototype.isNewLine = function (text) {
return (text == "\r\n" || text == "\r" || text == "\n");
};
Document.prototype.getLine = function (row) {
return this.$lines[row] || "";
};
Document.prototype.getLines = function (firstRow, lastRow) {
return this.$lines.slice(firstRow, lastRow + 1);
};
Document.prototype.getAllLines = function () {
return this.getLines(0, this.getLength());
};
Document.prototype.getLength = function () {
return this.$lines.length;
};
Document.prototype.getTextRange = function (range) {
return this.getLinesForRange(range).join(this.getNewLineCharacter());
};
Document.prototype.getLinesForRange = function (range) {
var lines;
if (range.start.row === range.end.row) {
lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
}
else {
lines = this.getLines(range.start.row, range.end.row);
lines[0] = (lines[0] || "").substring(range.start.column);
var l = lines.length - 1;
if (range.end.row - range.start.row == l)
lines[l] = lines[l].substring(0, range.end.column);
}
return lines;
};
Document.prototype.insertLines = function (row, lines) {
console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
return this.insertFullLines(row, lines);
};
Document.prototype.removeLines = function (firstRow, lastRow) {
console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
return this.removeFullLines(firstRow, lastRow);
};
Document.prototype.insertNewLine = function (position) {
console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
return this.insertMergedLines(position, ["", ""]);
};
Document.prototype.insert = function (position, text) {
if (this.getLength() <= 1)
this.$detectNewLine(text);
return this.insertMergedLines(position, this.$split(text));
};
Document.prototype.insertInLine = function (position, text) {
var start = this.clippedPos(position.row, position.column);
var end = this.pos(position.row, position.column + text.length);
this.applyDelta({
start: start,
end: end,
action: "insert",
lines: [text]
}, true);
return this.clonePos(end);
};
Document.prototype.clippedPos = function (row, column) {
var length = this.getLength();
if (row === undefined) {
row = length;
}
else if (row < 0) {
row = 0;
}
else if (row >= length) {
row = length - 1;
column = undefined;
}
var line = this.getLine(row);
if (column == undefined)
column = line.length;
column = Math.min(Math.max(column, 0), line.length);
return { row: row, column: column };
};
Document.prototype.clonePos = function (pos) {
return { row: pos.row, column: pos.column };
};
Document.prototype.pos = function (row, column) {
return { row: row, column: column };
};
Document.prototype.$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;
};
Document.prototype.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.$lines[row].length;
}
this.insertMergedLines({ row: row, column: column }, lines);
};
Document.prototype.insertMergedLines = function (position, lines) {
var start = this.clippedPos(position.row, position.column);
var end = {
row: start.row + lines.length - 1,
column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
};
this.applyDelta({
start: start,
end: end,
action: "insert",
lines: lines
});
return this.clonePos(end);
};
Document.prototype.remove = function (range) {
var start = this.clippedPos(range.start.row, range.start.column);
var end = this.clippedPos(range.end.row, range.end.column);
this.applyDelta({
start: start,
end: end,
action: "remove",
lines: this.getLinesForRange({ start: start, end: end })
});
return this.clonePos(start);
};
Document.prototype.removeInLine = function (row, startColumn, endColumn) {
var start = this.clippedPos(row, startColumn);
var end = this.clippedPos(row, endColumn);
this.applyDelta({
start: start,
end: end,
action: "remove",
lines: this.getLinesForRange({ start: start, end: end })
}, true);
return this.clonePos(start);
};
Document.prototype.removeFullLines = function (firstRow, lastRow) {
firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
var deleteLastNewLine = lastRow < this.getLength() - 1;
var startRow = (deleteFirstNewLine ? firstRow - 1 : firstRow);
var startCol = (deleteFirstNewLine ? this.getLine(startRow).length : 0);
var endRow = (deleteLastNewLine ? lastRow + 1 : lastRow);
var endCol = (deleteLastNewLine ? 0 : this.getLine(endRow).length);
var range = new Range(startRow, startCol, endRow, endCol);
var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
this.applyDelta({
start: range.start,
end: range.end,
action: "remove",
lines: this.getLinesForRange(range)
});
return deletedLines;
};
Document.prototype.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: ["", ""]
});
}
};
Document.prototype.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;
};
Document.prototype.applyDeltas = function (deltas) {
for (var i = 0; i < deltas.length; i++) {
this.applyDelta(deltas[i]);
}
};
Document.prototype.revertDeltas = function (deltas) {
for (var i = deltas.length - 1; i >= 0; i--) {
this.revertDelta(deltas[i]);
}
};
Document.prototype.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);
}
};
Document.prototype.$safeApplyDelta = function (delta) {
var docLength = this.$lines.length;
if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
|| delta.action == "insert" && delta.start.row <= docLength) {
this.applyDelta(delta);
}
};
Document.prototype.$splitAndapplyLargeDelta = function (delta, MAX) {
var lines = delta.lines;
var l = lines.length - MAX + 1;
var row = delta.start.row;
var column = delta.start.column;
for (var from = 0, to = 0; from < l; from = to) {
to += MAX - 1;
var chunk = lines.slice(from, to);
chunk.push("");
this.applyDelta({
start: this.pos(row + from, column),
end: this.pos(row + to, column = 0),
action: delta.action,
lines: chunk
}, true);
}
delta.lines = lines.slice(from);
delta.start.row = row + from;
delta.start.column = column;
this.applyDelta(delta, true);
};
Document.prototype.revertDelta = function (delta) {
this.$safeApplyDelta({
start: this.clonePos(delta.start),
end: this.clonePos(delta.end),
action: (delta.action == "insert" ? "remove" : "insert"),
lines: delta.lines.slice()
});
};
Document.prototype.indexToPosition = function (index, startRow) {
var lines = this.$lines || this.getAllLines();
var newlineLength = this.getNewLineCharacter().length;
for (var i = startRow || 0, l = lines.length; i < l; i++) {
index -= lines[i].length + newlineLength;
if (index < 0)
return { row: i, column: index + lines[i].length + newlineLength };
}
return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
};
Document.prototype.positionToIndex = function (pos, startRow) {
var lines = this.$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;
};
Document.prototype.$split = function (text) {
return text.split(/\r\n|\r|\n/);
};
return Document;
}());
Document.prototype.$autoNewLine = "";
Document.prototype.$newLineMode = "auto";
oop.implement(Document.prototype, EventEmitter);
exports.Document = Document;
});
define("ace/worker/mirror",[], function(require, exports, module) {
"use strict";
var Document = require("../document").Document;
var lang = require("../lib/lang");
var Mirror = exports.Mirror = function(sender) {
this.sender = sender;
var doc = this.doc = new Document("");
var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
var _self = this;
sender.on("change", function(e) {
var data = e.data;
if (data[0].start) {
doc.applyDeltas(data);
} else {
for (var i = 0; i < data.length; i += 2) {
var d, err;
if (Array.isArray(data[i+1])) {
d = {action: "insert", start: data[i], lines: data[i+1]};
} else {
d = {action: "remove", start: data[i], end: data[i+1]};
}
if ((d.action == "insert" ? d.start : d.end).row >= doc.$lines.length) {
err = new Error("Invalid delta");
err.data = {
path: _self.$path,
linesLength: doc.$lines.length,
start: d.start,
end: d.end
};
throw err;
}
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/css/csslint",[], function(require, exports, module) {
var CSSLint = (function(){
var module = module || {},
exports = exports || {};
var parserlib = (function () {
var require;
require=(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
"use strict";
var Colors = module.exports = {
__proto__ : null,
aliceblue : "#f0f8ff",
antiquewhite : "#faebd7",
aqua : "#00ffff",
aquamarine : "#7fffd4",
azure : "#f0ffff",
beige : "#f5f5dc",
bisque : "#ffe4c4",
black : "#000000",
blanchedalmond : "#ffebcd",
blue : "#0000ff",
blueviolet : "#8a2be2",
brown : "#a52a2a",
burlywood : "#deb887",
cadetblue : "#5f9ea0",
chartreuse : "#7fff00",
chocolate : "#d2691e",
coral : "#ff7f50",
cornflowerblue : "#6495ed",
cornsilk : "#fff8dc",
crimson : "#dc143c",
cyan : "#00ffff",
darkblue : "#00008b",
darkcyan : "#008b8b",
darkgoldenrod : "#b8860b",
darkgray : "#a9a9a9",
darkgreen : "#006400",
darkgrey : "#a9a9a9",
darkkhaki : "#bdb76b",
darkmagenta : "#8b008b",
darkolivegreen : "#556b2f",
darkorange : "#ff8c00",
darkorchid : "#9932cc",
darkred : "#8b0000",
darksalmon : "#e9967a",
darkseagreen : "#8fbc8f",
darkslateblue : "#483d8b",
darkslategray : "#2f4f4f",
darkslategrey : "#2f4f4f",
darkturquoise : "#00ced1",
darkviolet : "#9400d3",
deeppink : "#ff1493",
deepskyblue : "#00bfff",
dimgray : "#696969",
dimgrey : "#696969",
dodgerblue : "#1e90ff",
firebrick : "#b22222",
floralwhite : "#fffaf0",
forestgreen : "#228b22",
fuchsia : "#ff00ff",
gainsboro : "#dcdcdc",
ghostwhite : "#f8f8ff",
gold : "#ffd700",
goldenrod : "#daa520",
gray : "#808080",
green : "#008000",
greenyellow : "#adff2f",
grey : "#808080",
honeydew : "#f0fff0",
hotpink : "#ff69b4",
indianred : "#cd5c5c",
indigo : "#4b0082",
ivory : "#fffff0",
khaki : "#f0e68c",
lavender : "#e6e6fa",
lavenderblush : "#fff0f5",
lawngreen : "#7cfc00",
lemonchiffon : "#fffacd",
lightblue : "#add8e6",
lightcoral : "#f08080",
lightcyan : "#e0ffff",
lightgoldenrodyellow : "#fafad2",
lightgray : "#d3d3d3",
lightgreen : "#90ee90",
lightgrey : "#d3d3d3",
lightpink : "#ffb6c1",
lightsalmon : "#ffa07a",
lightseagreen : "#20b2aa",
lightskyblue : "#87cefa",
lightslategray : "#778899",
lightslategrey : "#778899",
lightsteelblue : "#b0c4de",
lightyellow : "#ffffe0",
lime : "#00ff00",
limegreen : "#32cd32",
linen : "#faf0e6",
magenta : "#ff00ff",
maroon : "#800000",
mediumaquamarine : "#66cdaa",
mediumblue : "#0000cd",
mediumorchid : "#ba55d3",
mediumpurple : "#9370db",
mediumseagreen : "#3cb371",
mediumslateblue : "#7b68ee",
mediumspringgreen : "#00fa9a",
mediumturquoise : "#48d1cc",
mediumvioletred : "#c71585",
midnightblue : "#191970",
mintcream : "#f5fffa",
mistyrose : "#ffe4e1",
moccasin : "#ffe4b5",
navajowhite : "#ffdead",
navy : "#000080",
oldlace : "#fdf5e6",
olive : "#808000",
olivedrab : "#6b8e23",
orange : "#ffa500",
orangered : "#ff4500",
orchid : "#da70d6",
palegoldenrod : "#eee8aa",
palegreen : "#98fb98",
paleturquoise : "#afeeee",
palevioletred : "#db7093",
papayawhip : "#ffefd5",
peachpuff : "#ffdab9",
peru : "#cd853f",
pink : "#ffc0cb",
plum : "#dda0dd",
powderblue : "#b0e0e6",
purple : "#800080",
rebeccapurple : "#663399",
red : "#ff0000",
rosybrown : "#bc8f8f",
royalblue : "#4169e1",
saddlebrown : "#8b4513",
salmon : "#fa8072",
sandybrown : "#f4a460",
seagreen : "#2e8b57",
seashell : "#fff5ee",
sienna : "#a0522d",
silver : "#c0c0c0",
skyblue : "#87ceeb",
slateblue : "#6a5acd",
slategray : "#708090",
slategrey : "#708090",
snow : "#fffafa",
springgreen : "#00ff7f",
steelblue : "#4682b4",
tan : "#d2b48c",
teal : "#008080",
thistle : "#d8bfd8",
tomato : "#ff6347",
turquoise : "#40e0d0",
violet : "#ee82ee",
wheat : "#f5deb3",
white : "#ffffff",
whitesmoke : "#f5f5f5",
yellow : "#ffff00",
yellowgreen : "#9acd32",
currentColor : "The value of the 'color' property.",
activeborder : "Active window border.",
activecaption : "Active window caption.",
appworkspace : "Background color of multiple document interface.",
background : "Desktop background.",
buttonface : "The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.",
buttonhighlight : "The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",
buttonshadow : "The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",
buttontext : "Text on push buttons.",
captiontext : "Text in caption, size box, and scrollbar arrow box.",
graytext : "Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.",
greytext : "Greyed (disabled) text. This color is set to #000 if the current display driver does not support a solid grey color.",
highlight : "Item(s) selected in a control.",
highlighttext : "Text of item(s) selected in a control.",
inactiveborder : "Inactive window border.",
inactivecaption : "Inactive window caption.",
inactivecaptiontext : "Color of text in an inactive caption.",
infobackground : "Background color for tooltip controls.",
infotext : "Text color for tooltip controls.",
menu : "Menu background.",
menutext : "Text in menus.",
scrollbar : "Scroll bar gray area.",
threeddarkshadow : "The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
threedface : "The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
threedhighlight : "The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
threedlightshadow : "The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
threedshadow : "The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
window : "Window background.",
windowframe : "Window frame.",
windowtext : "Text in windows."
};
},{}],2:[function(require,module,exports){
"use strict";
module.exports = Combinator;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function Combinator(text, line, col) {
SyntaxUnit.call(this, text, line, col, Parser.COMBINATOR_TYPE);
this.type = "unknown";
if (/^\s+$/.test(text)) {
this.type = "descendant";
} else if (text === ">") {
this.type = "child";
} else if (text === "+") {
this.type = "adjacent-sibling";
} else if (text === "~") {
this.type = "sibling";
}
}
Combinator.prototype = new SyntaxUnit();
Combinator.prototype.constructor = Combinator;
},{"../util/SyntaxUnit":26,"./Parser":6}],3:[function(require,module,exports){
"use strict";
module.exports = Matcher;
var StringReader = require("../util/StringReader");
var SyntaxError = require("../util/SyntaxError");
function Matcher(matchFunc, toString) {
this.match = function(expression) {
var result;
expression.mark();
result = matchFunc(expression);
if (result) {
expression.drop();
} else {
expression.restore();
}
return result;
};
this.toString = typeof toString === "function" ? toString : function() {
return toString;
};
}
Matcher.prec = {
MOD: 5,
SEQ: 4,
ANDAND: 3,
OROR: 2,
ALT: 1
};
Matcher.parse = function(str) {
var reader, eat, expr, oror, andand, seq, mod, term, result;
reader = new StringReader(str);
eat = function(matcher) {
var result = reader.readMatch(matcher);
if (result === null) {
throw new SyntaxError(
"Expected " + matcher, reader.getLine(), reader.getCol());
}
return result;
};
expr = function() {
var m = [ oror() ];
while (reader.readMatch(" | ") !== null) {
m.push(oror());
}
return m.length === 1 ? m[0] : Matcher.alt.apply(Matcher, m);
};
oror = function() {
var m = [ andand() ];
while (reader.readMatch(" || ") !== null) {
m.push(andand());
}
return m.length === 1 ? m[0] : Matcher.oror.apply(Matcher, m);
};
andand = function() {
var m = [ seq() ];
while (reader.readMatch(" && ") !== null) {
m.push(seq());
}
return m.length === 1 ? m[0] : Matcher.andand.apply(Matcher, m);
};
seq = function() {
var m = [ mod() ];
while (reader.readMatch(/^ (?![&|\]])/) !== null) {
m.push(mod());
}
return m.length === 1 ? m[0] : Matcher.seq.apply(Matcher, m);
};
mod = function() {
var m = term();
if (reader.readMatch("?") !== null) {
return m.question();
} else if (reader.readMatch("*") !== null) {
return m.star();
} else if (reader.readMatch("+") !== null) {
return m.plus();
} else if (reader.readMatch("#") !== null) {
return m.hash();
} else if (reader.readMatch(/^\{\s*/) !== null) {
var min = eat(/^\d+/);
eat(/^\s*,\s*/);
var max = eat(/^\d+/);
eat(/^\s*\}/);
return m.braces(Number(min), Number(max));
}
return m;
};
term = function() {
if (reader.readMatch("[ ") !== null) {
var m = expr();
eat(" ]");
return m;
}
return Matcher.fromType(eat(/^[^ ?*+#{]+/));
};
result = expr();
if (!reader.eof()) {
throw new SyntaxError(
"Expected end of string", reader.getLine(), reader.getCol());
}
return result;
};
Matcher.cast = function(m) {
if (m instanceof Matcher) {
return m;
}
return Matcher.parse(m);
};
Matcher.fromType = function(type) {
var ValidationTypes = require("./ValidationTypes");
return new Matcher(function(expression) {
return expression.hasNext() && ValidationTypes.isType(expression, type);
}, type);
};
Matcher.seq = function() {
var ms = Array.prototype.slice.call(arguments).map(Matcher.cast);
if (ms.length === 1) {
return ms[0];
}
return new Matcher(function(expression) {
var i, result = true;
for (i = 0; result && i < ms.length; i++) {
result = ms[i].match(expression);
}
return result;
}, function(prec) {
var p = Matcher.prec.SEQ;
var s = ms.map(function(m) {
return m.toString(p);
}).join(" ");
if (prec > p) {
s = "[ " + s + " ]";
}
return s;
});
};
Matcher.alt = function() {
var ms = Array.prototype.slice.call(arguments).map(Matcher.cast);
if (ms.length === 1) {
return ms[0];
}
return new Matcher(function(expression) {
var i, result = false;
for (i = 0; !result && i < ms.length; i++) {
result = ms[i].match(expression);
}
return result;
}, function(prec) {
var p = Matcher.prec.ALT;
var s = ms.map(function(m) {
return m.toString(p);
}).join(" | ");
if (prec > p) {
s = "[ " + s + " ]";
}
return s;
});
};
Matcher.many = function(required) {
var ms = Array.prototype.slice.call(arguments, 1).reduce(function(acc, v) {
if (v.expand) {
var ValidationTypes = require("./ValidationTypes");
acc.push.apply(acc, ValidationTypes.complex[v.expand].options);
} else {
acc.push(Matcher.cast(v));
}
return acc;
}, []);
if (required === true) {
required = ms.map(function() {
return true;
});
}
var result = new Matcher(function(expression) {
var seen = [], max = 0, pass = 0;
var success = function(matchCount) {
if (pass === 0) {
max = Math.max(matchCount, max);
return matchCount === ms.length;
} else {
return matchCount === max;
}
};
var tryMatch = function(matchCount) {
for (var i = 0; i < ms.length; i++) {
if (seen[i]) {
continue;
}
expression.mark();
if (ms[i].match(expression)) {
seen[i] = true;
if (tryMatch(matchCount + (required === false || required[i] ? 1 : 0))) {
expression.drop();
return true;
}
expression.restore();
seen[i] = false;
} else {
expression.drop();
}
}
return success(matchCount);
};
if (!tryMatch(0)) {
pass++;
tryMatch(0);
}
if (required === false) {
return max > 0;
}
for (var i = 0; i < ms.length; i++) {
if (required[i] && !seen[i]) {
return false;
}
}
return true;
}, function(prec) {
var p = required === false ? Matcher.prec.OROR : Matcher.prec.ANDAND;
var s = ms.map(function(m, i) {
if (required !== false && !required[i]) {
return m.toString(Matcher.prec.MOD) + "?";
}
return m.toString(p);
}).join(required === false ? " || " : " && ");
if (prec > p) {
s = "[ " + s + " ]";
}
return s;
});
result.options = ms;
return result;
};
Matcher.andand = function() {
var args = Array.prototype.slice.call(arguments);
args.unshift(true);
return Matcher.many.apply(Matcher, args);
};
Matcher.oror = function() {
var args = Array.prototype.slice.call(arguments);
args.unshift(false);
return Matcher.many.apply(Matcher, args);
};
Matcher.prototype = {
constructor: Matcher,
match: function() {
throw new Error("unimplemented");
},
toString: function() {
throw new Error("unimplemented");
},
func: function() {
return this.match.bind(this);
},
then: function(m) {
return Matcher.seq(this, m);
},
or: function(m) {
return Matcher.alt(this, m);
},
andand: function(m) {
return Matcher.many(true, this, m);
},
oror: function(m) {
return Matcher.many(false, this, m);
},
star: function() {
return this.braces(0, Infinity, "*");
},
plus: function() {
return this.braces(1, Infinity, "+");
},
question: function() {
return this.braces(0, 1, "?");
},
hash: function() {
return this.braces(1, Infinity, "#", Matcher.cast(","));
},
braces: function(min, max, marker, optSep) {
var m1 = this, m2 = optSep ? optSep.then(this) : this;
if (!marker) {
marker = "{" + min + "," + max + "}";
}
return new Matcher(function(expression) {
var result = true, i;
for (i = 0; i < max; i++) {
if (i > 0 && optSep) {
result = m2.match(expression);
} else {
result = m1.match(expression);
}
if (!result) {
break;
}
}
return i >= min;
}, function() {
return m1.toString(Matcher.prec.MOD) + marker;
});
}
};
},{"../util/StringReader":24,"../util/SyntaxError":25,"./ValidationTypes":21}],4:[function(require,module,exports){
"use strict";
module.exports = MediaFeature;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function MediaFeature(name, value) {
SyntaxUnit.call(this, "(" + name + (value !== null ? ":" + value : "") + ")", name.startLine, name.startCol, Parser.MEDIA_FEATURE_TYPE);
this.name = name;
this.value = value;
}
MediaFeature.prototype = new SyntaxUnit();
MediaFeature.prototype.constructor = MediaFeature;
},{"../util/SyntaxUnit":26,"./Parser":6}],5:[function(require,module,exports){
"use strict";
module.exports = MediaQuery;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function MediaQuery(modifier, mediaType, features, line, col) {
SyntaxUnit.call(this, (modifier ? modifier + " " : "") + (mediaType ? mediaType : "") + (mediaType && features.length > 0 ? " and " : "") + features.join(" and "), line, col, Parser.MEDIA_QUERY_TYPE);
this.modifier = modifier;
this.mediaType = mediaType;
this.features = features;
}
MediaQuery.prototype = new SyntaxUnit();
MediaQuery.prototype.constructor = MediaQuery;
},{"../util/SyntaxUnit":26,"./Parser":6}],6:[function(require,module,exports){
"use strict";
module.exports = Parser;
var EventTarget = require("../util/EventTarget");
var SyntaxError = require("../util/SyntaxError");
var SyntaxUnit = require("../util/SyntaxUnit");
var Combinator = require("./Combinator");
var MediaFeature = require("./MediaFeature");
var MediaQuery = require("./MediaQuery");
var PropertyName = require("./PropertyName");
var PropertyValue = require("./PropertyValue");
var PropertyValuePart = require("./PropertyValuePart");
var Selector = require("./Selector");
var SelectorPart = require("./SelectorPart");
var SelectorSubPart = require("./SelectorSubPart");
var TokenStream = require("./TokenStream");
var Tokens = require("./Tokens");
var Validation = require("./Validation");
function Parser(options) {
EventTarget.call(this);
this.options = options || {};
this._tokenStream = null;
}
Parser.DEFAULT_TYPE = 0;
Parser.COMBINATOR_TYPE = 1;
Parser.MEDIA_FEATURE_TYPE = 2;
Parser.MEDIA_QUERY_TYPE = 3;
Parser.PROPERTY_NAME_TYPE = 4;
Parser.PROPERTY_VALUE_TYPE = 5;
Parser.PROPERTY_VALUE_PART_TYPE = 6;
Parser.SELECTOR_TYPE = 7;
Parser.SELECTOR_PART_TYPE = 8;
Parser.SELECTOR_SUB_PART_TYPE = 9;
Parser.prototype = function() {
var proto = new EventTarget(), // new prototype
prop,
additions = {
__proto__: null,
constructor: Parser,
DEFAULT_TYPE : 0,
COMBINATOR_TYPE : 1,
MEDIA_FEATURE_TYPE : 2,
MEDIA_QUERY_TYPE : 3,
PROPERTY_NAME_TYPE : 4,
PROPERTY_VALUE_TYPE : 5,
PROPERTY_VALUE_PART_TYPE : 6,
SELECTOR_TYPE : 7,
SELECTOR_PART_TYPE : 8,
SELECTOR_SUB_PART_TYPE : 9,
_stylesheet: function() {
var tokenStream = this._tokenStream,
count,
token,
tt;
this.fire("startstylesheet");
this._charset();
this._skipCruft();
while (tokenStream.peek() === Tokens.IMPORT_SYM) {
this._import();
this._skipCruft();
}
while (tokenStream.peek() === Tokens.NAMESPACE_SYM) {
this._namespace();
this._skipCruft();
}
tt = tokenStream.peek();
while (tt > Tokens.EOF) {
try {
switch (tt) {
case Tokens.MEDIA_SYM:
this._media();
this._skipCruft();
break;
case Tokens.PAGE_SYM:
this._page();
this._skipCruft();
break;
case Tokens.FONT_FACE_SYM:
this._font_face();
this._skipCruft();
break;
case Tokens.KEYFRAMES_SYM:
this._keyframes();
this._skipCruft();
break;
case Tokens.VIEWPORT_SYM:
this._viewport();
this._skipCruft();
break;
case Tokens.DOCUMENT_SYM:
this._document();
this._skipCruft();
break;
case Tokens.SUPPORTS_SYM:
this._supports();
this._skipCruft();
break;
case Tokens.UNKNOWN_SYM: // unknown @ rule
tokenStream.get();
if (!this.options.strict) {
this.fire({
type: "error",
error: null,
message: "Unknown @ rule: " + tokenStream.LT(0).value + ".",
line: tokenStream.LT(0).startLine,
col: tokenStream.LT(0).startCol
});
count = 0;
while (tokenStream.advance([Tokens.LBRACE, Tokens.RBRACE]) === Tokens.LBRACE) {
count++; // keep track of nesting depth
}
while (count) {
tokenStream.advance([Tokens.RBRACE]);
count--;
}
} else {
throw new SyntaxError("Unknown @ rule.", tokenStream.LT(0).startLine, tokenStream.LT(0).startCol);
}
break;
case Tokens.S:
this._readWhitespace();
break;
default:
if (!this._ruleset()) {
switch (tt) {
case Tokens.CHARSET_SYM:
token = tokenStream.LT(1);
this._charset(false);
throw new SyntaxError("@charset not allowed here.", token.startLine, token.startCol);
case Tokens.IMPORT_SYM:
token = tokenStream.LT(1);
this._import(false);
throw new SyntaxError("@import not allowed here.", token.startLine, token.startCol);
case Tokens.NAMESPACE_SYM:
token = tokenStream.LT(1);
this._namespace(false);
throw new SyntaxError("@namespace not allowed here.", token.startLine, token.startCol);
default:
tokenStream.get(); // get the last token
this._unexpectedToken(tokenStream.token());
}
}
}
} catch (ex) {
if (ex instanceof SyntaxError && !this.options.strict) {
this.fire({
type: "error",
error: ex,
message: ex.message,
line: ex.line,
col: ex.col
});
} else {
throw ex;
}
}
tt = tokenStream.peek();
}
if (tt !== Tokens.EOF) {
this._unexpectedToken(tokenStream.token());
}
this.fire("endstylesheet");
},
_charset: function(emit) {
var tokenStream = this._tokenStream,
charset,
token,
line,
col;
if (tokenStream.match(Tokens.CHARSET_SYM)) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
tokenStream.mustMatch(Tokens.STRING);
token = tokenStream.token();
charset = token.value;
this._readWhitespace();
tokenStream.mustMatch(Tokens.SEMICOLON);
if (emit !== false) {
this.fire({
type: "charset",
charset:charset,
line: line,
col: col
});
}
}
},
_import: function(emit) {
var tokenStream = this._tokenStream,
uri,
importToken,
mediaList = [];
tokenStream.mustMatch(Tokens.IMPORT_SYM);
importToken = tokenStream.token();
this._readWhitespace();
tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);
uri = tokenStream.token().value.replace(/^(?:url\()?["']?([^"']+?)["']?\)?$/, "$1");
this._readWhitespace();
mediaList = this._media_query_list();
tokenStream.mustMatch(Tokens.SEMICOLON);
this._readWhitespace();
if (emit !== false) {
this.fire({
type: "import",
uri: uri,
media: mediaList,
line: importToken.startLine,
col: importToken.startCol
});
}
},
_namespace: function(emit) {
var tokenStream = this._tokenStream,
line,
col,
prefix,
uri;
tokenStream.mustMatch(Tokens.NAMESPACE_SYM);
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
if (tokenStream.match(Tokens.IDENT)) {
prefix = tokenStream.token().value;
this._readWhitespace();
}
tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);
uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1");
this._readWhitespace();
tokenStream.mustMatch(Tokens.SEMICOLON);
this._readWhitespace();
if (emit !== false) {
this.fire({
type: "namespace",
prefix: prefix,
uri: uri,
line: line,
col: col
});
}
},
_supports: function(emit) {
var tokenStream = this._tokenStream,
line,
col;
if (tokenStream.match(Tokens.SUPPORTS_SYM)) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
this._supports_condition();
this._readWhitespace();
tokenStream.mustMatch(Tokens.LBRACE);
this._readWhitespace();
if (emit !== false) {
this.fire({
type: "startsupports",
line: line,
col: col
});
}
while (true) {
if (!this._ruleset()) {
break;
}
}
tokenStream.mustMatch(Tokens.RBRACE);
this._readWhitespace();
this.fire({
type: "endsupports",
line: line,
col: col
});
}
},
_supports_condition: function() {
var tokenStream = this._tokenStream,
ident;
if (tokenStream.match(Tokens.IDENT)) {
ident = tokenStream.token().value.toLowerCase();
if (ident === "not") {
tokenStream.mustMatch(Tokens.S);
this._supports_condition_in_parens();
} else {
tokenStream.unget();
}
} else {
this._supports_condition_in_parens();
this._readWhitespace();
while (tokenStream.peek() === Tokens.IDENT) {
ident = tokenStream.LT(1).value.toLowerCase();
if (ident === "and" || ident === "or") {
tokenStream.mustMatch(Tokens.IDENT);
this._readWhitespace();
this._supports_condition_in_parens();
this._readWhitespace();
}
}
}
},
_supports_condition_in_parens: function() {
var tokenStream = this._tokenStream,
ident;
if (tokenStream.match(Tokens.LPAREN)) {
this._readWhitespace();
if (tokenStream.match(Tokens.IDENT)) {
ident = tokenStream.token().value.toLowerCase();
if (ident === "not") {
this._readWhitespace();
this._supports_condition();
this._readWhitespace();
tokenStream.mustMatch(Tokens.RPAREN);
} else {
tokenStream.unget();
this._supports_declaration_condition(false);
}
} else {
this._supports_condition();
this._readWhitespace();
tokenStream.mustMatch(Tokens.RPAREN);
}
} else {
this._supports_declaration_condition();
}
},
_supports_declaration_condition: function(requireStartParen) {
var tokenStream = this._tokenStream;
if (requireStartParen !== false) {
tokenStream.mustMatch(Tokens.LPAREN);
}
this._readWhitespace();
this._declaration();
tokenStream.mustMatch(Tokens.RPAREN);
},
_media: function() {
var tokenStream = this._tokenStream,
line,
col,
mediaList; // = [];
tokenStream.mustMatch(Tokens.MEDIA_SYM);
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
mediaList = this._media_query_list();
tokenStream.mustMatch(Tokens.LBRACE);
this._readWhitespace();
this.fire({
type: "startmedia",
media: mediaList,
line: line,
col: col
});
while (true) {
if (tokenStream.peek() === Tokens.PAGE_SYM) {
this._page();
} else if (tokenStream.peek() === Tokens.FONT_FACE_SYM) {
this._font_face();
} else if (tokenStream.peek() === Tokens.VIEWPORT_SYM) {
this._viewport();
} else if (tokenStream.peek() === Tokens.DOCUMENT_SYM) {
this._document();
} else if (tokenStream.peek() === Tokens.SUPPORTS_SYM) {
this._supports();
} else if (tokenStream.peek() === Tokens.MEDIA_SYM) {
this._media();
} else if (!this._ruleset()) {
break;
}
}
tokenStream.mustMatch(Tokens.RBRACE);
this._readWhitespace();
this.fire({
type: "endmedia",
media: mediaList,
line: line,
col: col
});
},
_media_query_list: function() {
var tokenStream = this._tokenStream,
mediaList = [];
this._readWhitespace();
if (tokenStream.peek() === Tokens.IDENT || tokenStream.peek() === Tokens.LPAREN) {
mediaList.push(this._media_query());
}
while (tokenStream.match(Tokens.COMMA)) {
this._readWhitespace();
mediaList.push(this._media_query());
}
return mediaList;
},
_media_query: function() {
var tokenStream = this._tokenStream,
type = null,
ident = null,
token = null,
expressions = [];
if (tokenStream.match(Tokens.IDENT)) {
ident = tokenStream.token().value.toLowerCase();
if (ident !== "only" && ident !== "not") {
tokenStream.unget();
ident = null;
} else {
token = tokenStream.token();
}
}
this._readWhitespace();
if (tokenStream.peek() === Tokens.IDENT) {
type = this._media_type();
if (token === null) {
token = tokenStream.token();
}
} else if (tokenStream.peek() === Tokens.LPAREN) {
if (token === null) {
token = tokenStream.LT(1);
}
expressions.push(this._media_expression());
}
if (type === null && expressions.length === 0) {
return null;
} else {
this._readWhitespace();
while (tokenStream.match(Tokens.IDENT)) {
if (tokenStream.token().value.toLowerCase() !== "and") {
this._unexpectedToken(tokenStream.token());
}
this._readWhitespace();
expressions.push(this._media_expression());
}
}
return new MediaQuery(ident, type, expressions, token.startLine, token.startCol);
},
_media_type: function() {
return this._media_feature();
},
_media_expression: function() {
var tokenStream = this._tokenStream,
feature = null,
token,
expression = null;
tokenStream.mustMatch(Tokens.LPAREN);
this._readWhitespace();
feature = this._media_feature();
this._readWhitespace();
if (tokenStream.match(Tokens.COLON)) {
this._readWhitespace();
token = tokenStream.LT(1);
expression = this._expression();
}
tokenStream.mustMatch(Tokens.RPAREN);
this._readWhitespace();
return new MediaFeature(feature, expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null);
},
_media_feature: function() {
var tokenStream = this._tokenStream;
this._readWhitespace();
tokenStream.mustMatch(Tokens.IDENT);
return SyntaxUnit.fromToken(tokenStream.token());
},
_page: function() {
var tokenStream = this._tokenStream,
line,
col,
identifier = null,
pseudoPage = null;
tokenStream.mustMatch(Tokens.PAGE_SYM);
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
if (tokenStream.match(Tokens.IDENT)) {
identifier = tokenStream.token().value;
if (identifier.toLowerCase() === "auto") {
this._unexpectedToken(tokenStream.token());
}
}
if (tokenStream.peek() === Tokens.COLON) {
pseudoPage = this._pseudo_page();
}
this._readWhitespace();
this.fire({
type: "startpage",
id: identifier,
pseudo: pseudoPage,
line: line,
col: col
});
this._readDeclarations(true, true);
this.fire({
type: "endpage",
id: identifier,
pseudo: pseudoPage,
line: line,
col: col
});
},
_margin: function() {
var tokenStream = this._tokenStream,
line,
col,
marginSym = this._margin_sym();
if (marginSym) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this.fire({
type: "startpagemargin",
margin: marginSym,
line: line,
col: col
});
this._readDeclarations(true);
this.fire({
type: "endpagemargin",
margin: marginSym,
line: line,
col: col
});
return true;
} else {
return false;
}
},
_margin_sym: function() {
var tokenStream = this._tokenStream;
if (tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM,
Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM,
Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM,
Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM,
Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM,
Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM,
Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM])) {
return SyntaxUnit.fromToken(tokenStream.token());
} else {
return null;
}
},
_pseudo_page: function() {
var tokenStream = this._tokenStream;
tokenStream.mustMatch(Tokens.COLON);
tokenStream.mustMatch(Tokens.IDENT);
return tokenStream.token().value;
},
_font_face: function() {
var tokenStream = this._tokenStream,
line,
col;
tokenStream.mustMatch(Tokens.FONT_FACE_SYM);
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
this.fire({
type: "startfontface",
line: line,
col: col
});
this._readDeclarations(true);
this.fire({
type: "endfontface",
line: line,
col: col
});
},
_viewport: function() {
var tokenStream = this._tokenStream,
line,
col;
tokenStream.mustMatch(Tokens.VIEWPORT_SYM);
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
this._readWhitespace();
this.fire({
type: "startviewport",
line: line,
col: col
});
this._readDeclarations(true);
this.fire({
type: "endviewport",
line: line,
col: col
});
},
_document: function() {
var tokenStream = this._tokenStream,
token,
functions = [],
prefix = "";
tokenStream.mustMatch(Tokens.DOCUMENT_SYM);
token = tokenStream.token();
if (/^@-([^-]+)-/.test(token.value)) {
prefix = RegExp.$1;
}
this._readWhitespace();
functions.push(this._document_function());
while (tokenStream.match(Tokens.COMMA)) {
this._readWhitespace();
functions.push(this._document_function());
}
tokenStream.mustMatch(Tokens.LBRACE);
this._readWhitespace();
this.fire({
type: "startdocument",
functions: functions,
prefix: prefix,
line: token.startLine,
col: token.startCol
});
var ok = true;
while (ok) {
switch (tokenStream.peek()) {
case Tokens.PAGE_SYM:
this._page();
break;
case Tokens.FONT_FACE_SYM:
this._font_face();
break;
case Tokens.VIEWPORT_SYM:
this._viewport();
break;
case Tokens.MEDIA_SYM:
this._media();
break;
case Tokens.KEYFRAMES_SYM:
this._keyframes();
break;
case Tokens.DOCUMENT_SYM:
this._document();
break;
default:
ok = Boolean(this._ruleset());
}
}
tokenStream.mustMatch(Tokens.RBRACE);
token = tokenStream.token();
this._readWhitespace();
this.fire({
type: "enddocument",
functions: functions,
prefix: prefix,
line: token.startLine,
col: token.startCol
});
},
_document_function: function() {
var tokenStream = this._tokenStream,
value;
if (tokenStream.match(Tokens.URI)) {
value = tokenStream.token().value;
this._readWhitespace();
} else {
value = this._function();
}
return value;
},
_operator: function(inFunction) {
var tokenStream = this._tokenStream,
token = null;
if (tokenStream.match([Tokens.SLASH, Tokens.COMMA]) ||
inFunction && tokenStream.match([Tokens.PLUS, Tokens.STAR, Tokens.MINUS])) {
token = tokenStream.token();
this._readWhitespace();
}
return token ? PropertyValuePart.fromToken(token) : null;
},
_combinator: function() {
var tokenStream = this._tokenStream,
value = null,
token;
if (tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])) {
token = tokenStream.token();
value = new Combinator(token.value, token.startLine, token.startCol);
this._readWhitespace();
}
return value;
},
_unary_operator: function() {
var tokenStream = this._tokenStream;
if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])) {
return tokenStream.token().value;
} else {
return null;
}
},
_property: function() {
var tokenStream = this._tokenStream,
value = null,
hack = null,
propertyName = "",
token,
line,
col;
if (tokenStream.peek() === Tokens.STAR && this.options.starHack) {
tokenStream.get();
token = tokenStream.token();
hack = token.value;
line = token.startLine;
col = token.startCol;
}
if (tokenStream.peek() === Tokens.MINUS) {
tokenStream.get();
token = tokenStream.token();
propertyName = token.value;
line = token.startLine;
col = token.startCol;
}
if (tokenStream.match(Tokens.IDENT)) {
token = tokenStream.token();
propertyName += token.value;
if (propertyName.charAt(0) === "_" && this.options.underscoreHack) {
hack = "_";
propertyName = propertyName.substring(1);
}
value = new PropertyName(propertyName, hack, line || token.startLine, col || token.startCol);
this._readWhitespace();
} else {
var tt = tokenStream.peek();
if (tt !== Tokens.EOF && tt !== Tokens.RBRACE) {
this._unexpectedToken(tokenStream.LT(1));
}
}
return value;
},
_ruleset: function() {
var tokenStream = this._tokenStream,
tt,
selectors;
try {
selectors = this._selectors_group();
} catch (ex) {
if (ex instanceof SyntaxError && !this.options.strict) {
this.fire({
type: "error",
error: ex,
message: ex.message,
line: ex.line,
col: ex.col
});
tt = tokenStream.advance([Tokens.RBRACE]);
if (tt === Tokens.RBRACE) {
} else {
throw ex;
}
} else {
throw ex;
}
return true;
}
if (selectors) {
this.fire({
type: "startrule",
selectors: selectors,
line: selectors[0].line,
col: selectors[0].col
});
this._readDeclarations(true);
this.fire({
type: "endrule",
selectors: selectors,
line: selectors[0].line,
col: selectors[0].col
});
}
return selectors;
},
_selectors_group: function() {
var tokenStream = this._tokenStream,
selectors = [],
selector;
selector = this._selector();
if (selector !== null) {
selectors.push(selector);
while (tokenStream.match(Tokens.COMMA)) {
this._readWhitespace();
selector = this._selector();
if (selector !== null) {
selectors.push(selector);
} else {
this._unexpectedToken(tokenStream.LT(1));
}
}
}
return selectors.length ? selectors : null;
},
_selector: function() {
var tokenStream = this._tokenStream,
selector = [],
nextSelector = null,
combinator = null,
ws = null;
nextSelector = this._simple_selector_sequence();
if (nextSelector === null) {
return null;
}
selector.push(nextSelector);
do {
combinator = this._combinator();
if (combinator !== null) {
selector.push(combinator);
nextSelector = this._simple_selector_sequence();
if (nextSelector === null) {
this._unexpectedToken(tokenStream.LT(1));
} else {
selector.push(nextSelector);
}
} else {
if (this._readWhitespace()) {
ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol);
combinator = this._combinator();
nextSelector = this._simple_selector_sequence();
if (nextSelector === null) {
if (combinator !== null) {
this._unexpectedToken(tokenStream.LT(1));
}
} else {
if (combinator !== null) {
selector.push(combinator);
} else {
selector.push(ws);
}
selector.push(nextSelector);
}
} else {
break;
}
}
} while (true);
return new Selector(selector, selector[0].line, selector[0].col);
},
_simple_selector_sequence: function() {
var tokenStream = this._tokenStream,
elementName = null,
modifiers = [],
selectorText = "",
components = [
function() {
return tokenStream.match(Tokens.HASH) ?
new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) :
null;
},
this._class,
this._attrib,
this._pseudo,
this._negation
],
i = 0,
len = components.length,
component = null,
line,
col;
line = tokenStream.LT(1).startLine;
col = tokenStream.LT(1).startCol;
elementName = this._type_selector();
if (!elementName) {
elementName = this._universal();
}
if (elementName !== null) {
selectorText += elementName;
}
while (true) {
if (tokenStream.peek() === Tokens.S) {
break;
}
while (i < len && component === null) {
component = components[i++].call(this);
}
if (component === null) {
if (selectorText === "") {
return null;
} else {
break;
}
} else {
i = 0;
modifiers.push(component);
selectorText += component.toString();
component = null;
}
}
return selectorText !== "" ?
new SelectorPart(elementName, modifiers, selectorText, line, col) :
null;
},
_type_selector: function() {
var tokenStream = this._tokenStream,
ns = this._namespace_prefix(),
elementName = this._element_name();
if (!elementName) {
if (ns) {
tokenStream.unget();
if (ns.length > 1) {
tokenStream.unget();
}
}
return null;
} else {
if (ns) {
elementName.text = ns + elementName.text;
elementName.col -= ns.length;
}
return elementName;
}
},
_class: function() {
var tokenStream = this._tokenStream,
token;
if (tokenStream.match(Tokens.DOT)) {
tokenStream.mustMatch(Tokens.IDENT);
token = tokenStream.token();
return new SelectorSubPart("." + token.value, "class", token.startLine, token.startCol - 1);
} else {
return null;
}
},
_element_name: function() {
var tokenStream = this._tokenStream,
token;
if (tokenStream.match(Tokens.IDENT)) {
token = tokenStream.token();
return new SelectorSubPart(token.value, "elementName", token.startLine, token.startCol);
} else {
return null;
}
},
_namespace_prefix: function() {
var tokenStream = this._tokenStream,
value = "";
if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE) {
if (tokenStream.match([Tokens.IDENT, Tokens.STAR])) {
value += tokenStream.token().value;
}
tokenStream.mustMatch(Tokens.PIPE);
value += "|";
}
return value.length ? value : null;
},
_universal: function() {
var tokenStream = this._tokenStream,
value = "",
ns;
ns = this._namespace_prefix();
if (ns) {
value += ns;
}
if (tokenStream.match(Tokens.STAR)) {
value += "*";
}
return value.length ? value : null;
},
_attrib: function() {
var tokenStream = this._tokenStream,
value = null,
ns,
token;
if (tokenStream.match(Tokens.LBRACKET)) {
token = tokenStream.token();
value = token.value;
value += this._readWhitespace();
ns = this._namespace_prefix();
if (ns) {
value += ns;
}
tokenStream.mustMatch(Tokens.IDENT);
value += tokenStream.token().value;
value += this._readWhitespace();
if (tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH,
Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])) {
value += tokenStream.token().value;
value += this._readWhitespace();
tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);
value += tokenStream.token().value;
value += this._readWhitespace();
}
tokenStream.mustMatch(Tokens.RBRACKET);
return new SelectorSubPart(value + "]", "attribute", token.startLine, token.startCol);
} else {
return null;
}
},
_pseudo: function() {
var tokenStream = this._tokenStream,
pseudo = null,
colons = ":",
line,
col;
if (tokenStream.match(Tokens.COLON)) {
if (tokenStream.match(Tokens.COLON)) {
colons += ":";
}
if (tokenStream.match(Tokens.IDENT)) {
pseudo = tokenStream.token().value;
line = tokenStream.token().startLine;
col = tokenStream.token().startCol - colons.length;
} else if (tokenStream.peek() === Tokens.FUNCTION) {
line = tokenStream.LT(1).startLine;
col = tokenStream.LT(1).startCol - colons.length;
pseudo = this._functional_pseudo();
}
if (pseudo) {
pseudo = new SelectorSubPart(colons + pseudo, "pseudo", line, col);
} else {
var startLine = tokenStream.LT(1).startLine,
startCol = tokenStream.LT(0).startCol;
throw new SyntaxError("Expected a `FUNCTION` or `IDENT` after colon at line " + startLine + ", col " + startCol + ".", startLine, startCol);
}
}
return pseudo;
},
_functional_pseudo: function() {
var tokenStream = this._tokenStream,
value = null;
if (tokenStream.match(Tokens.FUNCTION)) {
value = tokenStream.token().value;
value += this._readWhitespace();
value += this._expression();
tokenStream.mustMatch(Tokens.RPAREN);
value += ")";
}
return value;
},
_expression: function() {
var tokenStream = this._tokenStream,
value = "";
while (tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION,
Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH,
Tokens.FREQ, Tokens.ANGLE, Tokens.TIME,
Tokens.RESOLUTION, Tokens.SLASH])) {
value += tokenStream.token().value;
value += this._readWhitespace();
}
return value.length ? value : null;
},
_negation: function() {
var tokenStream = this._tokenStream,
line,
col,
value = "",
arg,
subpart = null;
if (tokenStream.match(Tokens.NOT)) {
value = tokenStream.token().value;
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
value += this._readWhitespace();
arg = this._negation_arg();
value += arg;
value += this._readWhitespace();
tokenStream.match(Tokens.RPAREN);
value += tokenStream.token().value;
subpart = new SelectorSubPart(value, "not", line, col);
subpart.args.push(arg);
}
return subpart;
},
_negation_arg: function() {
var tokenStream = this._tokenStream,
args = [
this._type_selector,
this._universal,
function() {
return tokenStream.match(Tokens.HASH) ?
new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) :
null;
},
this._class,
this._attrib,
this._pseudo
],
arg = null,
i = 0,
len = args.length,
line,
col,
part;
line = tokenStream.LT(1).startLine;
col = tokenStream.LT(1).startCol;
while (i < len && arg === null) {
arg = args[i].call(this);
i++;
}
if (arg === null) {
this._unexpectedToken(tokenStream.LT(1));
}
if (arg.type === "elementName") {
part = new SelectorPart(arg, [], arg.toString(), line, col);
} else {
part = new SelectorPart(null, [arg], arg.toString(), line, col);
}
return part;
},
_declaration: function() {
var tokenStream = this._tokenStream,
property = null,
expr = null,
prio = null,
invalid = null,
propertyName = "";
property = this._property();
if (property !== null) {
tokenStream.mustMatch(Tokens.COLON);
this._readWhitespace();
expr = this._expr();
if (!expr || expr.length === 0) {
this._unexpectedToken(tokenStream.LT(1));
}
prio = this._prio();
propertyName = property.toString();
if (this.options.starHack && property.hack === "*" ||
this.options.underscoreHack && property.hack === "_") {
propertyName = property.text;
}
try {
this._validateProperty(propertyName, expr);
} catch (ex) {
invalid = ex;
}
this.fire({
type: "property",
property: property,
value: expr,
important: prio,
line: property.line,
col: property.col,
invalid: invalid
});
return true;
} else {
return false;
}
},
_prio: function() {
var tokenStream = this._tokenStream,
result = tokenStream.match(Tokens.IMPORTANT_SYM);
this._readWhitespace();
return result;
},
_expr: function(inFunction) {
var values = [],
value = null,
operator = null;
value = this._term(inFunction);
if (value !== null) {
values.push(value);
do {
operator = this._operator(inFunction);
if (operator) {
values.push(operator);
} /*else {
values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));
valueParts = [];
}*/
value = this._term(inFunction);
if (value === null) {
break;
} else {
values.push(value);
}
} while (true);
}
return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null;
},
_term: function(inFunction) {
var tokenStream = this._tokenStream,
unary = null,
value = null,
endChar = null,
part = null,
token,
line,
col;
unary = this._unary_operator();
if (unary !== null) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
}
if (tokenStream.peek() === Tokens.IE_FUNCTION && this.options.ieFilters) {
value = this._ie_function();
if (unary === null) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
}
} else if (inFunction && tokenStream.match([Tokens.LPAREN, Tokens.LBRACE, Tokens.LBRACKET])) {
token = tokenStream.token();
endChar = token.endChar;
value = token.value + this._expr(inFunction).text;
if (unary === null) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
}
tokenStream.mustMatch(Tokens.type(endChar));
value += endChar;
this._readWhitespace();
} else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH,
Tokens.ANGLE, Tokens.TIME,
Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])) {
value = tokenStream.token().value;
if (unary === null) {
line = tokenStream.token().startLine;
col = tokenStream.token().startCol;
part = PropertyValuePart.fromToken(tokenStream.token());
}
this._readWhitespace();
} else {
token = this._hexcolor();
if (token === null) {
if (unary === null) {
line = tokenStream.LT(1).startLine;
col = tokenStream.LT(1).startCol;
}
if (value === null) {
if (tokenStream.LA(3) === Tokens.EQUALS && this.options.ieFilters) {
value = this._ie_function();
} else {
value = this._function();
}
}
} else {
value = token.value;
if (unary === null) {
line = token.startLine;
col = token.startCol;
}
}
}
return part !== null ? part : value !== null ?
new PropertyValuePart(unary !== null ? unary + value : value, line, col) :
null;
},
_function: function() {
var tokenStream = this._tokenStream,
functionText = null,
expr = null,
lt;
if (tokenStream.match(Tokens.FUNCTION)) {
functionText = tokenStream.token().value;
this._readWhitespace();
expr = this._expr(true);
functionText += expr;
if (this.options.ieFilters && tokenStream.peek() === Tokens.EQUALS) {
do {
if (this._readWhitespace()) {
functionText += tokenStream.token().value;
}
if (tokenStream.LA(0) === Tokens.COMMA) {
functionText += tokenStream.token().value;
}
tokenStream.match(Tokens.IDENT);
functionText += tokenStream.token().value;
tokenStream.match(Tokens.EQUALS);
functionText += tokenStream.token().value;
lt = tokenStream.peek();
while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) {
tokenStream.get();
functionText += tokenStream.token().value;
lt = tokenStream.peek();
}
} while (tokenStream.match([Tokens.COMMA, Tokens.S]));
}
tokenStream.match(Tokens.RPAREN);
functionText += ")";
this._readWhitespace();
}
return functionText;
},
_ie_function: function() {
var tokenStream = this._tokenStream,
functionText = null,
lt;
if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])) {
functionText = tokenStream.token().value;
do {
if (this._readWhitespace()) {
functionText += tokenStream.token().value;
}
if (tokenStream.LA(0) === Tokens.COMMA) {
functionText += tokenStream.token().value;
}
tokenStream.match(Tokens.IDENT);
functionText += tokenStream.token().value;
tokenStream.match(Tokens.EQUALS);
functionText += tokenStream.token().value;
lt = tokenStream.peek();
while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) {
tokenStream.get();
functionText += tokenStream.token().value;
lt = tokenStream.peek();
}
} while (tokenStream.match([Tokens.COMMA, Tokens.S]));
tokenStream.match(Tokens.RPAREN);
functionText += ")";
this._readWhitespace();
}
return functionText;
},
_hexcolor: function() {
var tokenStream = this._tokenStream,
token = null,
color;
if (tokenStream.match(Tokens.HASH)) {
token = tokenStream.token();
color = token.value;
if (!/#[a-f0-9]{3,6}/i.test(color)) {
throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
}
this._readWhitespace();
}
return token;
},
_keyframes: function() {
var tokenStream = this._tokenStream,
token,
tt,
name,
prefix = "";
tokenStream.mustMatch(Tokens.KEYFRAMES_SYM);
token = tokenStream.token();
if (/^@-([^-]+)-/.test(token.value)) {
prefix = RegExp.$1;
}
this._readWhitespace();
name = this._keyframe_name();
this._readWhitespace();
tokenStream.mustMatch(Tokens.LBRACE);
this.fire({
type: "startkeyframes",
name: name,
prefix: prefix,
line: token.startLine,
col: token.startCol
});
this._readWhitespace();
tt = tokenStream.peek();
while (tt === Tokens.IDENT || tt === Tokens.PERCENTAGE) {
this._keyframe_rule();
this._readWhitespace();
tt = tokenStream.peek();
}
this.fire({
type: "endkeyframes",
name: name,
prefix: prefix,
line: token.startLine,
col: token.startCol
});
this._readWhitespace();
tokenStream.mustMatch(Tokens.RBRACE);
this._readWhitespace();
},
_keyframe_name: function() {
var tokenStream = this._tokenStream;
tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);
return SyntaxUnit.fromToken(tokenStream.token());
},
_keyframe_rule: function() {
var keyList = this._key_list();
this.fire({
type: "startkeyframerule",
keys: keyList,
line: keyList[0].line,
col: keyList[0].col
});
this._readDeclarations(true);
this.fire({
type: "endkeyframerule",
keys: keyList,
line: keyList[0].line,
col: keyList[0].col
});
},
_key_list: function() {
var tokenStream = this._tokenStream,
keyList = [];
keyList.push(this._key());
this._readWhitespace();
while (tokenStream.match(Tokens.COMMA)) {
this._readWhitespace();
keyList.push(this._key());
this._readWhitespace();
}
return keyList;
},
_key: function() {
var tokenStream = this._tokenStream,
token;
if (tokenStream.match(Tokens.PERCENTAGE)) {
return SyntaxUnit.fromToken(tokenStream.token());
} else if (tokenStream.match(Tokens.IDENT)) {
token = tokenStream.token();
if (/from|to/i.test(token.value)) {
return SyntaxUnit.fromToken(token);
}
tokenStream.unget();
}
this._unexpectedToken(tokenStream.LT(1));
},
_skipCruft: function() {
while (this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])) {
}
},
_readDeclarations: function(checkStart, readMargins) {
var tokenStream = this._tokenStream,
tt;
this._readWhitespace();
if (checkStart) {
tokenStream.mustMatch(Tokens.LBRACE);
}
this._readWhitespace();
try {
while (true) {
if (tokenStream.match(Tokens.SEMICOLON) || (readMargins && this._margin())) {
} else if (this._declaration()) {
if (!tokenStream.match(Tokens.SEMICOLON)) {
break;
}
} else {
break;
}
this._readWhitespace();
}
tokenStream.mustMatch(Tokens.RBRACE);
this._readWhitespace();
} catch (ex) {
if (ex instanceof SyntaxError && !this.options.strict) {
this.fire({
type: "error",
error: ex,
message: ex.message,
line: ex.line,
col: ex.col
});
tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]);
if (tt === Tokens.SEMICOLON) {
this._readDeclarations(false, readMargins);
} else if (tt !== Tokens.EOF && tt !== Tokens.RBRACE) {
throw ex;
}
} else {
throw ex;
}
}
},
_readWhitespace: function() {
var tokenStream = this._tokenStream,
ws = "";
while (tokenStream.match(Tokens.S)) {
ws += tokenStream.token().value;
}
return ws;
},
_unexpectedToken: function(token) {
throw new SyntaxError("Unexpected token '" + token.value + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
},
_verifyEnd: function() {
if (this._tokenStream.LA(1) !== Tokens.EOF) {
this._unexpectedToken(this._tokenStream.LT(1));
}
},
_validateProperty: function(property, value) {
Validation.validate(property, value);
},
parse: function(input) {
this._tokenStream = new TokenStream(input, Tokens);
this._stylesheet();
},
parseStyleSheet: function(input) {
return this.parse(input);
},
parseMediaQuery: function(input) {
this._tokenStream = new TokenStream(input, Tokens);
var result = this._media_query();
this._verifyEnd();
return result;
},
parsePropertyValue: function(input) {
this._tokenStream = new TokenStream(input, Tokens);
this._readWhitespace();
var result = this._expr();
this._readWhitespace();
this._verifyEnd();
return result;
},
parseRule: function(input) {
this._tokenStream = new TokenStream(input, Tokens);
this._readWhitespace();
var result = this._ruleset();
this._readWhitespace();
this._verifyEnd();
return result;
},
parseSelector: function(input) {
this._tokenStream = new TokenStream(input, Tokens);
this._readWhitespace();
var result = this._selector();
this._readWhitespace();
this._verifyEnd();
return result;
},
parseStyleAttribute: function(input) {
input += "}"; // for error recovery in _readDeclarations()
this._tokenStream = new TokenStream(input, Tokens);
this._readDeclarations();
}
};
for (prop in additions) {
if (Object.prototype.hasOwnProperty.call(additions, prop)) {
proto[prop] = additions[prop];
}
}
return proto;
}();
},{"../util/EventTarget":23,"../util/SyntaxError":25,"../util/SyntaxUnit":26,"./Combinator":2,"./MediaFeature":4,"./MediaQuery":5,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./TokenStream":17,"./Tokens":18,"./Validation":19}],7:[function(require,module,exports){
"use strict";
var Properties = module.exports = {
__proto__: null,
"align-items" : "flex-start | flex-end | center | baseline | stretch",
"align-content" : "flex-start | flex-end | center | space-between | space-around | stretch",
"align-self" : "auto | flex-start | flex-end | center | baseline | stretch",
"all" : "initial | inherit | unset",
"-webkit-align-items" : "flex-start | flex-end | center | baseline | stretch",
"-webkit-align-content" : "flex-start | flex-end | center | space-between | space-around | stretch",
"-webkit-align-self" : "auto | flex-start | flex-end | center | baseline | stretch",
"alignment-adjust" : "auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical | <percentage> | <length>",
"alignment-baseline" : "auto | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
"animation" : 1,
"animation-delay" : "<time>#",
"animation-direction" : "<single-animation-direction>#",
"animation-duration" : "<time>#",
"animation-fill-mode" : "[ none | forwards | backwards | both ]#",
"animation-iteration-count" : "[ <number> | infinite ]#",
"animation-name" : "[ none | <single-animation-name> ]#",
"animation-play-state" : "[ running | paused ]#",
"animation-timing-function" : 1,
"-moz-animation-delay" : "<time>#",
"-moz-animation-direction" : "[ normal | alternate ]#",
"-moz-animation-duration" : "<time>#",
"-moz-animation-iteration-count" : "[ <number> | infinite ]#",
"-moz-animation-name" : "[ none | <single-animation-name> ]#",
"-moz-animation-play-state" : "[ running | paused ]#",
"-ms-animation-delay" : "<time>#",
"-ms-animation-direction" : "[ normal | alternate ]#",
"-ms-animation-duration" : "<time>#",
"-ms-animation-iteration-count" : "[ <number> | infinite ]#",
"-ms-animation-name" : "[ none | <single-animation-name> ]#",
"-ms-animation-play-state" : "[ running | paused ]#",
"-webkit-animation-delay" : "<time>#",
"-webkit-animation-direction" : "[ normal | alternate ]#",
"-webkit-animation-duration" : "<time>#",
"-webkit-animation-fill-mode" : "[ none | forwards | backwards | both ]#",
"-webkit-animation-iteration-count" : "[ <number> | infinite ]#",
"-webkit-animation-name" : "[ none | <single-animation-name> ]#",
"-webkit-animation-play-state" : "[ running | paused ]#",
"-o-animation-delay" : "<time>#",
"-o-animation-direction" : "[ normal | alternate ]#",
"-o-animation-duration" : "<time>#",
"-o-animation-iteration-count" : "[ <number> | infinite ]#",
"-o-animation-name" : "[ none | <single-animation-name> ]#",
"-o-animation-play-state" : "[ running | paused ]#",
"appearance" : "none | auto",
"-moz-appearance" : "none | button | button-arrow-down | button-arrow-next | button-arrow-previous | button-arrow-up | button-bevel | button-focus | caret | checkbox | checkbox-container | checkbox-label | checkmenuitem | dualbutton | groupbox | listbox | listitem | menuarrow | menubar | menucheckbox | menuimage | menuitem | menuitemtext | menulist | menulist-button | menulist-text | menulist-textfield | menupopup | menuradio | menuseparator | meterbar | meterchunk | progressbar | progressbar-vertical | progresschunk | progresschunk-vertical | radio | radio-container | radio-label | radiomenuitem | range | range-thumb | resizer | resizerpanel | scale-horizontal | scalethumbend | scalethumb-horizontal | scalethumbstart | scalethumbtick | scalethumb-vertical | scale-vertical | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical | searchfield | separator | sheet | spinner | spinner-downbutton | spinner-textfield | spinner-upbutton | splitter | statusbar | statusbarpanel | tab | tabpanel | tabpanels | tab-scroll-arrow-back | tab-scroll-arrow-forward | textfield | textfield-multiline | toolbar | toolbarbutton | toolbarbutton-dropdown | toolbargripper | toolbox | tooltip | treeheader | treeheadercell | treeheadersortarrow | treeitem | treeline | treetwisty | treetwistyopen | treeview | -moz-mac-unified-toolbar | -moz-win-borderless-glass | -moz-win-browsertabbar-toolbox | -moz-win-communicationstext | -moz-win-communications-toolbox | -moz-win-exclude-glass | -moz-win-glass | -moz-win-mediatext | -moz-win-media-toolbox | -moz-window-button-box | -moz-window-button-box-maximized | -moz-window-button-close | -moz-window-button-maximize | -moz-window-button-minimize | -moz-window-button-restore | -moz-window-frame-bottom | -moz-window-frame-left | -moz-window-frame-right | -moz-window-titlebar | -moz-window-titlebar-maximized",
"-ms-appearance" : "none | icon | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal",
"-webkit-appearance" : "none | button | button-bevel | caps-lock-indicator | caret | checkbox | default-button | listbox | listitem | media-fullscreen-button | media-mute-button | media-play-button | media-seek-back-button | media-seek-forward-button | media-slider | media-sliderthumb | menulist | menulist-button | menulist-text | menulist-textfield | push-button | radio | searchfield | searchfield-cancel-button | searchfield-decoration | searchfield-results-button | searchfield-results-decoration | slider-horizontal | slider-vertical | sliderthumb-horizontal | sliderthumb-vertical | square-button | textarea | textfield | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbargripper-horizontal | scrollbargripper-vertical | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical",
"-o-appearance" : "none | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal",
"azimuth" : "<azimuth>",
"backface-visibility" : "visible | hidden",
"background" : 1,
"background-attachment" : "<attachment>#",
"background-clip" : "<box>#",
"background-color" : "<color>",
"background-image" : "<bg-image>#",
"background-origin" : "<box>#",
"background-position" : "<bg-position>",
"background-repeat" : "<repeat-style>#",
"background-size" : "<bg-size>#",
"baseline-shift" : "baseline | sub | super | <percentage> | <length>",
"behavior" : 1,
"binding" : 1,
"bleed" : "<length>",
"bookmark-label" : "<content> | <attr> | <string>",
"bookmark-level" : "none | <integer>",
"bookmark-state" : "open | closed",
"bookmark-target" : "none | <uri> | <attr>",
"border" : "<border-width> || <border-style> || <color>",
"border-bottom" : "<border-width> || <border-style> || <color>",
"border-bottom-color" : "<color>",
"border-bottom-left-radius" : "<x-one-radius>",
"border-bottom-right-radius" : "<x-one-radius>",
"border-bottom-style" : "<border-style>",
"border-bottom-width" : "<border-width>",
"border-collapse" : "collapse | separate",
"border-color" : "<color>{1,4}",
"border-image" : 1,
"border-image-outset" : "[ <length> | <number> ]{1,4}",
"border-image-repeat" : "[ stretch | repeat | round | space ]{1,2}",
"border-image-slice" : "<border-image-slice>",
"border-image-source" : "<image> | none",
"border-image-width" : "[ <length> | <percentage> | <number> | auto ]{1,4}",
"border-left" : "<border-width> || <border-style> || <color>",
"border-left-color" : "<color>",
"border-left-style" : "<border-style>",
"border-left-width" : "<border-width>",
"border-radius" : "<border-radius>",
"border-right" : "<border-width> || <border-style> || <color>",
"border-right-color" : "<color>",
"border-right-style" : "<border-style>",
"border-right-width" : "<border-width>",
"border-spacing" : "<length>{1,2}",
"border-style" : "<border-style>{1,4}",
"border-top" : "<border-width> || <border-style> || <color>",
"border-top-color" : "<color>",
"border-top-left-radius" : "<x-one-radius>",
"border-top-right-radius" : "<x-one-radius>",
"border-top-style" : "<border-style>",
"border-top-width" : "<border-width>",
"border-width" : "<border-width>{1,4}",
"bottom" : "<margin-width>",
"-moz-box-align" : "start | end | center | baseline | stretch",
"-moz-box-decoration-break" : "slice | clone",
"-moz-box-direction" : "normal | reverse",
"-moz-box-flex" : "<number>",
"-moz-box-flex-group" : "<integer>",
"-moz-box-lines" : "single | multiple",
"-moz-box-ordinal-group" : "<integer>",
"-moz-box-orient" : "horizontal | vertical | inline-axis | block-axis",
"-moz-box-pack" : "start | end | center | justify",
"-o-box-decoration-break" : "slice | clone",
"-webkit-box-align" : "start | end | center | baseline | stretch",
"-webkit-box-decoration-break" : "slice | clone",
"-webkit-box-direction" : "normal | reverse",
"-webkit-box-flex" : "<number>",
"-webkit-box-flex-group" : "<integer>",
"-webkit-box-lines" : "single | multiple",
"-webkit-box-ordinal-group" : "<integer>",
"-webkit-box-orient" : "horizontal | vertical | inline-axis | block-axis",
"-webkit-box-pack" : "start | end | center | justify",
"box-decoration-break" : "slice | clone",
"box-shadow" : "<box-shadow>",
"box-sizing" : "content-box | border-box",
"break-after" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column",
"break-before" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column",
"break-inside" : "auto | avoid | avoid-page | avoid-column",
"caption-side" : "top | bottom",
"clear" : "none | right | left | both",
"clip" : "<shape> | auto",
"-webkit-clip-path" : "<clip-source> | <clip-path> | none",
"clip-path" : "<clip-source> | <clip-path> | none",
"clip-rule" : "nonzero | evenodd",
"color" : "<color>",
"color-interpolation" : "auto | sRGB | linearRGB",
"color-interpolation-filters" : "auto | sRGB | linearRGB",
"color-profile" : 1,
"color-rendering" : "auto | optimizeSpeed | optimizeQuality",
"column-count" : "<integer> | auto", // https ://www.w3.org/TR/css3-multicol/
"column-fill" : "auto | balance",
"column-gap" : "<length> | normal",
"column-rule" : "<border-width> || <border-style> || <color>",
"column-rule-color" : "<color>",
"column-rule-style" : "<border-style>",
"column-rule-width" : "<border-width>",
"column-span" : "none | all",
"column-width" : "<length> | auto",
"columns" : 1,
"content" : 1,
"counter-increment" : 1,
"counter-reset" : 1,
"crop" : "<shape> | auto",
"cue" : "cue-after | cue-before",
"cue-after" : 1,
"cue-before" : 1,
"cursor" : 1,
"direction" : "ltr | rtl",
"display" : "inline | block | list-item | inline-block | table | inline-table | table-row-group | table-header-group | table-footer-group | table-row | table-column-group | table-column | table-cell | table-caption | grid | inline-grid | run-in | ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | contents | none | -moz-box | -moz-inline-block | -moz-inline-box | -moz-inline-grid | -moz-inline-stack | -moz-inline-table | -moz-grid | -moz-grid-group | -moz-grid-line | -moz-groupbox | -moz-deck | -moz-popup | -moz-stack | -moz-marker | -webkit-box | -webkit-inline-box | -ms-flexbox | -ms-inline-flexbox | flex | -webkit-flex | inline-flex | -webkit-inline-flex",
"dominant-baseline" : "auto | use-script | no-change | reset-size | ideographic | alphabetic | hanging | mathematical | central | middle | text-after-edge | text-before-edge",
"drop-initial-after-adjust" : "central | middle | after-edge | text-after-edge | ideographic | alphabetic | mathematical | <percentage> | <length>",
"drop-initial-after-align" : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
"drop-initial-before-adjust" : "before-edge | text-before-edge | central | middle | hanging | mathematical | <percentage> | <length>",
"drop-initial-before-align" : "caps-height | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
"drop-initial-size" : "auto | line | <length> | <percentage>",
"drop-initial-value" : "<integer>",
"elevation" : "<angle> | below | level | above | higher | lower",
"empty-cells" : "show | hide",
"enable-background" : 1,
"fill" : "<paint>",
"fill-opacity" : "<opacity-value>",
"fill-rule" : "nonzero | evenodd",
"filter" : "<filter-function-list> | none",
"fit" : "fill | hidden | meet | slice",
"fit-position" : 1,
"flex" : "<flex>",
"flex-basis" : "<width>",
"flex-direction" : "row | row-reverse | column | column-reverse",
"flex-flow" : "<flex-direction> || <flex-wrap>",
"flex-grow" : "<number>",
"flex-shrink" : "<number>",
"flex-wrap" : "nowrap | wrap | wrap-reverse",
"-webkit-flex" : "<flex>",
"-webkit-flex-basis" : "<width>",
"-webkit-flex-direction" : "row | row-reverse | column | column-reverse",
"-webkit-flex-flow" : "<flex-direction> || <flex-wrap>",
"-webkit-flex-grow" : "<number>",
"-webkit-flex-shrink" : "<number>",
"-webkit-flex-wrap" : "nowrap | wrap | wrap-reverse",
"-ms-flex" : "<flex>",
"-ms-flex-align" : "start | end | center | stretch | baseline",
"-ms-flex-direction" : "row | row-reverse | column | column-reverse",
"-ms-flex-order" : "<number>",
"-ms-flex-pack" : "start | end | center | justify | distribute",
"-ms-flex-wrap" : "nowrap | wrap | wrap-reverse",
"float" : "left | right | none",
"float-offset" : 1,
"flood-color" : 1,
"flood-opacity" : "<opacity-value>",
"font" : "<font-shorthand> | caption | icon | menu | message-box | small-caption | status-bar",
"font-family" : "<font-family>",
"font-feature-settings" : "<feature-tag-value> | normal",
"font-kerning" : "auto | normal | none",
"font-size" : "<font-size>",
"font-size-adjust" : "<number> | none",
"font-stretch" : "<font-stretch>",
"font-style" : "<font-style>",
"font-variant" : "<font-variant> | normal | none",
"font-variant-alternates" : "<font-variant-alternates> | normal",
"font-variant-caps" : "<font-variant-caps> | normal",
"font-variant-east-asian" : "<font-variant-east-asian> | normal",
"font-variant-ligatures" : "<font-variant-ligatures> | normal | none",
"font-variant-numeric" : "<font-variant-numeric> | normal",
"font-variant-position" : "normal | sub | super",
"font-weight" : "<font-weight>",
"gap" : "[ <length> | <percentage> ]{1,2}",
"glyph-orientation-horizontal" : "<glyph-angle>",
"glyph-orientation-vertical" : "auto | <glyph-angle>",
"grid" : 1,
"grid-area" : 1,
"grid-auto-columns" : 1,
"grid-auto-flow" : 1,
"grid-auto-position" : 1,
"grid-auto-rows" : 1,
"grid-cell-stacking" : "columns | rows | layer",
"grid-column" : 1,
"grid-columns" : 1,
"grid-column-align" : "start | end | center | stretch",
"grid-column-sizing" : 1,
"grid-column-start" : 1,
"grid-column-end" : 1,
"grid-column-span" : "<integer>",
"grid-flow" : "none | rows | columns",
"grid-gap" : "[ <length> | <percentage> ]{1,2}",
"grid-layer" : "<integer>",
"grid-row" : 1,
"grid-rows" : 1,
"grid-row-align" : "start | end | center | stretch",
"grid-row-gap" : 1,
"grid-row-start" : 1,
"grid-row-end" : 1,
"grid-row-span" : "<integer>",
"grid-row-sizing" : 1,
"grid-template" : 1,
"grid-template-areas" : 1,
"grid-template-columns" : 1,
"grid-template-rows" : 1,
"hanging-punctuation" : 1,
"height" : "<margin-width> | <content-sizing>",
"hyphenate-after" : "<integer> | auto",
"hyphenate-before" : "<integer> | auto",
"hyphenate-character" : "<string> | auto",
"hyphenate-lines" : "no-limit | <integer>",
"hyphenate-resource" : 1,
"hyphens" : "none | manual | auto",
"icon" : 1,
"image-orientation" : "angle | auto",
"image-rendering" : "auto | optimizeSpeed | optimizeQuality",
"image-resolution" : 1,
"ime-mode" : "auto | normal | active | inactive | disabled",
"inline-box-align" : "last | <integer>",
"justify-content" : "flex-start | flex-end | center | space-between | space-around | space-evenly | stretch",
"-webkit-justify-content" : "flex-start | flex-end | center | space-between | space-around | space-evenly | stretch",
"kerning" : "auto | <length>",
"left" : "<margin-width>",
"letter-spacing" : "<length> | normal",
"line-height" : "<line-height>",
"line-break" : "auto | loose | normal | strict",
"line-stacking" : 1,
"line-stacking-ruby" : "exclude-ruby | include-ruby",
"line-stacking-shift" : "consider-shifts | disregard-shifts",
"line-stacking-strategy" : "inline-line-height | block-line-height | max-height | grid-height",
"list-style" : 1,
"list-style-image" : "<uri> | none",
"list-style-position" : "inside | outside",
"list-style-type" : "disc | circle | square | decimal | decimal-leading-zero | lower-roman | upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha | upper-alpha | none",
"margin" : "<margin-width>{1,4}",
"margin-bottom" : "<margin-width>",
"margin-left" : "<margin-width>",
"margin-right" : "<margin-width>",
"margin-top" : "<margin-width>",
"mark" : 1,
"mark-after" : 1,
"mark-before" : 1,
"marker" : 1,
"marker-end" : 1,
"marker-mid" : 1,
"marker-start" : 1,
"marks" : 1,
"marquee-direction" : 1,
"marquee-play-count" : 1,
"marquee-speed" : 1,
"marquee-style" : 1,
"mask" : 1,
"max-height" : "<length> | <percentage> | <content-sizing> | none",
"max-width" : "<length> | <percentage> | <content-sizing> | none",
"min-height" : "<length> | <percentage> | <content-sizing> | contain-floats | -moz-contain-floats | -webkit-contain-floats",
"min-width" : "<length> | <percentage> | <content-sizing> | contain-floats | -moz-contain-floats | -webkit-contain-floats",
"mix-blend-mode" : "<blend-mode>",
"move-to" : 1,
"nav-down" : 1,
"nav-index" : 1,
"nav-left" : 1,
"nav-right" : 1,
"nav-up" : 1,
"object-fit" : "fill | contain | cover | none | scale-down",
"object-position" : "<position>",
"opacity" : "<opacity-value>",
"order" : "<integer>",
"-webkit-order" : "<integer>",
"orphans" : "<integer>",
"outline" : 1,
"outline-color" : "<color> | invert",
"outline-offset" : 1,
"outline-style" : "<border-style>",
"outline-width" : "<border-width>",
"overflow" : "visible | hidden | scroll | auto",
"overflow-style" : 1,
"overflow-wrap" : "normal | break-word",
"overflow-x" : 1,
"overflow-y" : 1,
"padding" : "<padding-width>{1,4}",
"padding-bottom" : "<padding-width>",
"padding-left" : "<padding-width>",
"padding-right" : "<padding-width>",
"padding-top" : "<padding-width>",
"page" : 1,
"page-break-after" : "auto | always | avoid | left | right",
"page-break-before" : "auto | always | avoid | left | right",
"page-break-inside" : "auto | avoid",
"page-policy" : 1,
"pause" : 1,
"pause-after" : 1,
"pause-before" : 1,
"perspective" : 1,
"perspective-origin" : 1,
"phonemes" : 1,
"pitch" : 1,
"pitch-range" : 1,
"play-during" : 1,
"pointer-events" : "auto | none | visiblePainted | visibleFill | visibleStroke | visible | painted | fill | stroke | all",
"position" : "static | relative | absolute | fixed | sticky | -webkit-sticky",
"presentation-level" : 1,
"punctuation-trim" : 1,
"quotes" : 1,
"rendering-intent" : 1,
"resize" : 1,
"rest" : 1,
"rest-after" : 1,
"rest-before" : 1,
"richness" : 1,
"right" : "<margin-width>",
"rotation" : 1,
"rotation-point" : 1,
"ruby-align" : 1,
"ruby-overhang" : 1,
"ruby-position" : 1,
"ruby-span" : 1,
"shape-rendering" : "auto | optimizeSpeed | crispEdges | geometricPrecision",
"size" : 1,
"speak" : "normal | none | spell-out",
"speak-header" : "once | always",
"speak-numeral" : "digits | continuous",
"speak-punctuation" : "code | none",
"speech-rate" : 1,
"src" : 1,
"stop-color" : 1,
"stop-opacity" : "<opacity-value>",
"stress" : 1,
"string-set" : 1,
"stroke" : "<paint>",
"stroke-dasharray" : "none | <dasharray>",
"stroke-dashoffset" : "<percentage> | <length>",
"stroke-linecap" : "butt | round | square",
"stroke-linejoin" : "miter | round | bevel",
"stroke-miterlimit" : "<miterlimit>",
"stroke-opacity" : "<opacity-value>",
"stroke-width" : "<percentage> | <length>",
"table-layout" : "auto | fixed",
"tab-size" : "<integer> | <length>",
"target" : 1,
"target-name" : 1,
"target-new" : 1,
"target-position" : 1,
"text-align" : "left | right | center | justify | match-parent | start | end",
"text-align-last" : 1,
"text-anchor" : "start | middle | end",
"text-decoration" : "<text-decoration-line> || <text-decoration-style> || <text-decoration-color>",
"text-decoration-color" : "<text-decoration-color>",
"text-decoration-line" : "<text-decoration-line>",
"text-decoration-style" : "<text-decoration-style>",
"text-decoration-skip" : "none | [ objects || spaces || ink || edges || box-decoration ]",
"-webkit-text-decoration-skip" : "none | [ objects || spaces || ink || edges || box-decoration ]",
"text-underline-position" : "auto | [ under || [ left | right ] ]",
"text-emphasis" : 1,
"text-height" : 1,
"text-indent" : "<length> | <percentage>",
"text-justify" : "auto | none | inter-word | inter-ideograph | inter-cluster | distribute | kashida",
"text-outline" : 1,
"text-overflow" : 1,
"text-rendering" : "auto | optimizeSpeed | optimizeLegibility | geometricPrecision",
"text-shadow" : 1,
"text-transform" : "capitalize | uppercase | lowercase | none",
"text-wrap" : "normal | none | avoid",
"top" : "<margin-width>",
"-ms-touch-action" : "auto | none | pan-x | pan-y | pan-left | pan-right | pan-up | pan-down | manipulation",
"touch-action" : "auto | none | pan-x | pan-y | pan-left | pan-right | pan-up | pan-down | manipulation",
"transform" : 1,
"transform-origin" : 1,
"transform-style" : 1,
"transition" : 1,
"transition-delay" : 1,
"transition-duration" : 1,
"transition-property" : 1,
"transition-timing-function" : 1,
"unicode-bidi" : "normal | embed | isolate | bidi-override | isolate-override | plaintext",
"user-modify" : "read-only | read-write | write-only",
"user-select" : "auto | text | none | contain | all",
"vertical-align" : "auto | use-script | baseline | sub | super | top | text-top | central | middle | bottom | text-bottom | <percentage> | <length>",
"visibility" : "visible | hidden | collapse",
"voice-balance" : 1,
"voice-duration" : 1,
"voice-family" : 1,
"voice-pitch" : 1,
"voice-pitch-range" : 1,
"voice-rate" : 1,
"voice-stress" : 1,
"voice-volume" : 1,
"volume" : 1,
"white-space" : "normal | pre | nowrap | pre-wrap | pre-line | -pre-wrap | -o-pre-wrap | -moz-pre-wrap | -hp-pre-wrap", // https ://perishablepress.com/wrapping-content/
"white-space-collapse" : 1,
"widows" : "<integer>",
"width" : "<length> | <percentage> | <content-sizing> | auto",
"will-change" : "<will-change>",
"word-break" : "normal | keep-all | break-all | break-word",
"word-spacing" : "<length> | normal",
"word-wrap" : "normal | break-word",
"writing-mode" : "horizontal-tb | vertical-rl | vertical-lr | lr-tb | rl-tb | tb-rl | bt-rl | tb-lr | bt-lr | lr-bt | rl-bt | lr | rl | tb",
"z-index" : "<integer> | auto",
"zoom" : "<number> | <percentage> | normal"
};
},{}],8:[function(require,module,exports){
"use strict";
module.exports = PropertyName;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function PropertyName(text, hack, line, col) {
SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_NAME_TYPE);
this.hack = hack;
}
PropertyName.prototype = new SyntaxUnit();
PropertyName.prototype.constructor = PropertyName;
PropertyName.prototype.toString = function() {
return (this.hack ? this.hack : "") + this.text;
};
},{"../util/SyntaxUnit":26,"./Parser":6}],9:[function(require,module,exports){
"use strict";
module.exports = PropertyValue;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function PropertyValue(parts, line, col) {
SyntaxUnit.call(this, parts.join(" "), line, col, Parser.PROPERTY_VALUE_TYPE);
this.parts = parts;
}
PropertyValue.prototype = new SyntaxUnit();
PropertyValue.prototype.constructor = PropertyValue;
},{"../util/SyntaxUnit":26,"./Parser":6}],10:[function(require,module,exports){
"use strict";
module.exports = PropertyValueIterator;
function PropertyValueIterator(value) {
this._i = 0;
this._parts = value.parts;
this._marks = [];
this.value = value;
}
PropertyValueIterator.prototype.count = function() {
return this._parts.length;
};
PropertyValueIterator.prototype.isFirst = function() {
return this._i === 0;
};
PropertyValueIterator.prototype.hasNext = function() {
return this._i < this._parts.length;
};
PropertyValueIterator.prototype.mark = function() {
this._marks.push(this._i);
};
PropertyValueIterator.prototype.peek = function(count) {
return this.hasNext() ? this._parts[this._i + (count || 0)] : null;
};
PropertyValueIterator.prototype.next = function() {
return this.hasNext() ? this._parts[this._i++] : null;
};
PropertyValueIterator.prototype.previous = function() {
return this._i > 0 ? this._parts[--this._i] : null;
};
PropertyValueIterator.prototype.restore = function() {
if (this._marks.length) {
this._i = this._marks.pop();
}
};
PropertyValueIterator.prototype.drop = function() {
this._marks.pop();
};
},{}],11:[function(require,module,exports){
"use strict";
module.exports = PropertyValuePart;
var SyntaxUnit = require("../util/SyntaxUnit");
var Colors = require("./Colors");
var Parser = require("./Parser");
var Tokens = require("./Tokens");
function PropertyValuePart(text, line, col, optionalHint) {
var hint = optionalHint || {};
SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_VALUE_PART_TYPE);
this.type = "unknown";
var temp;
if (/^([+-]?[\d.]+)([a-z]+)$/i.test(text)) { // dimension
this.type = "dimension";
this.value = Number(RegExp.$1);
this.units = RegExp.$2;
switch (this.units.toLowerCase()) {
case "em":
case "rem":
case "ex":
case "px":
case "cm":
case "mm":
case "in":
case "pt":
case "pc":
case "ch":
case "vh":
case "vw":
case "vmax":
case "vmin":
this.type = "length";
break;
case "fr":
this.type = "grid";
break;
case "deg":
case "rad":
case "grad":
case "turn":
this.type = "angle";
break;
case "ms":
case "s":
this.type = "time";
break;
case "hz":
case "khz":
this.type = "frequency";
break;
case "dpi":
case "dpcm":
this.type = "resolution";
break;
}
} else if (/^([+-]?[\d.]+)%$/i.test(text)) { // percentage
this.type = "percentage";
this.value = Number(RegExp.$1);
} else if (/^([+-]?\d+)$/i.test(text)) { // integer
this.type = "integer";
this.value = Number(RegExp.$1);
} else if (/^([+-]?[\d.]+)$/i.test(text)) { // number
this.type = "number";
this.value = Number(RegExp.$1);
} else if (/^#([a-f0-9]{3,6})/i.test(text)) { // hexcolor
this.type = "color";
temp = RegExp.$1;
if (temp.length === 3) {
this.red = parseInt(temp.charAt(0) + temp.charAt(0), 16);
this.green = parseInt(temp.charAt(1) + temp.charAt(1), 16);
this.blue = parseInt(temp.charAt(2) + temp.charAt(2), 16);
} else {
this.red = parseInt(temp.substring(0, 2), 16);
this.green = parseInt(temp.substring(2, 4), 16);
this.blue = parseInt(temp.substring(4, 6), 16);
}
} else if (/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)) { // rgb() color with absolute numbers
this.type = "color";
this.red = Number(RegExp.$1);
this.green = Number(RegExp.$2);
this.blue = Number(RegExp.$3);
} else if (/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)) { // rgb() color with percentages
this.type = "color";
this.red = Number(RegExp.$1) * 255 / 100;
this.green = Number(RegExp.$2) * 255 / 100;
this.blue = Number(RegExp.$3) * 255 / 100;
} else if (/^rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d.]+)\s*\)/i.test(text)) { // rgba() color with absolute numbers
this.type = "color";
this.red = Number(RegExp.$1);
this.green = Number(RegExp.$2);
this.blue = Number(RegExp.$3);
this.alpha = Number(RegExp.$4);
} else if (/^rgba\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d.]+)\s*\)/i.test(text)) { // rgba() color with percentages
this.type = "color";
this.red = Number(RegExp.$1) * 255 / 100;
this.green = Number(RegExp.$2) * 255 / 100;
this.blue = Number(RegExp.$3) * 255 / 100;
this.alpha = Number(RegExp.$4);
} else if (/^hsl\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)) { // hsl()
this.type = "color";
this.hue = Number(RegExp.$1);
this.saturation = Number(RegExp.$2) / 100;
this.lightness = Number(RegExp.$3) / 100;
} else if (/^hsla\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d.]+)\s*\)/i.test(text)) { // hsla() color with percentages
this.type = "color";
this.hue = Number(RegExp.$1);
this.saturation = Number(RegExp.$2) / 100;
this.lightness = Number(RegExp.$3) / 100;
this.alpha = Number(RegExp.$4);
} else if (/^url\(("([^\\"]|\.)*")\)/i.test(text)) { // URI
this.type = "uri";
this.uri = PropertyValuePart.parseString(RegExp.$1);
} else if (/^([^(]+)\(/i.test(text)) {
this.type = "function";
this.name = RegExp.$1;
this.value = text;
} else if (/^"([^\n\r\f\\"]|\\\r\n|\\[^\r0-9a-f]|\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)*"/i.test(text)) { // double-quoted string
this.type = "string";
this.value = PropertyValuePart.parseString(text);
} else if (/^'([^\n\r\f\\']|\\\r\n|\\[^\r0-9a-f]|\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)*'/i.test(text)) { // single-quoted string
this.type = "string";
this.value = PropertyValuePart.parseString(text);
} else if (Colors[text.toLowerCase()]) { // named color
this.type = "color";
temp = Colors[text.toLowerCase()].substring(1);
this.red = parseInt(temp.substring(0, 2), 16);
this.green = parseInt(temp.substring(2, 4), 16);
this.blue = parseInt(temp.substring(4, 6), 16);
} else if (/^[,/]$/.test(text)) {
this.type = "operator";
this.value = text;
} else if (/^-?[a-z_\u00A0-\uFFFF][a-z0-9\-_\u00A0-\uFFFF]*$/i.test(text)) {
this.type = "identifier";
this.value = text;
}
this.wasIdent = Boolean(hint.ident);
}
PropertyValuePart.prototype = new SyntaxUnit();
PropertyValuePart.prototype.constructor = PropertyValuePart;
PropertyValuePart.parseString = function(str) {
str = str.slice(1, -1); // Strip surrounding single/double quotes
var replacer = function(match, esc) {
if (/^(\n|\r\n|\r|\f)$/.test(esc)) {
return "";
}
var m = /^[0-9a-f]{1,6}/i.exec(esc);
if (m) {
var codePoint = parseInt(m[0], 16);
if (String.fromCodePoint) {
return String.fromCodePoint(codePoint);
} else {
return String.fromCharCode(codePoint);
}
}
return esc;
};
return str.replace(/\\(\r\n|[^\r0-9a-f]|[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)/ig,
replacer);
};
PropertyValuePart.serializeString = function(value) {
var replacer = function(match, c) {
if (c === "\"") {
return "\\" + c;
}
var cp = String.codePointAt ? String.codePointAt(0) :
String.charCodeAt(0);
return "\\" + cp.toString(16) + " ";
};
return "\"" + value.replace(/["\r\n\f]/g, replacer) + "\"";
};
PropertyValuePart.fromToken = function(token) {
var part = new PropertyValuePart(token.value, token.startLine, token.startCol, {
ident: token.type === Tokens.IDENT
});
return part;
};
},{"../util/SyntaxUnit":26,"./Colors":1,"./Parser":6,"./Tokens":18}],12:[function(require,module,exports){
"use strict";
var Pseudos = module.exports = {
__proto__: null,
":first-letter": 1,
":first-line": 1,
":before": 1,
":after": 1
};
Pseudos.ELEMENT = 1;
Pseudos.CLASS = 2;
Pseudos.isElement = function(pseudo) {
return pseudo.indexOf("::") === 0 || Pseudos[pseudo.toLowerCase()] === Pseudos.ELEMENT;
};
},{}],13:[function(require,module,exports){
"use strict";
module.exports = Selector;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
var Specificity = require("./Specificity");
function Selector(parts, line, col) {
SyntaxUnit.call(this, parts.join(" "), line, col, Parser.SELECTOR_TYPE);
this.parts = parts;
this.specificity = Specificity.calculate(this);
}
Selector.prototype = new SyntaxUnit();
Selector.prototype.constructor = Selector;
},{"../util/SyntaxUnit":26,"./Parser":6,"./Specificity":16}],14:[function(require,module,exports){
"use strict";
module.exports = SelectorPart;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function SelectorPart(elementName, modifiers, text, line, col) {
SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_PART_TYPE);
this.elementName = elementName;
this.modifiers = modifiers;
}
SelectorPart.prototype = new SyntaxUnit();
SelectorPart.prototype.constructor = SelectorPart;
},{"../util/SyntaxUnit":26,"./Parser":6}],15:[function(require,module,exports){
"use strict";
module.exports = SelectorSubPart;
var SyntaxUnit = require("../util/SyntaxUnit");
var Parser = require("./Parser");
function SelectorSubPart(text, type, line, col) {
SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_SUB_PART_TYPE);
this.type = type;
this.args = [];
}
SelectorSubPart.prototype = new SyntaxUnit();
SelectorSubPart.prototype.constructor = SelectorSubPart;
},{"../util/SyntaxUnit":26,"./Parser":6}],16:[function(require,module,exports){
"use strict";
module.exports = Specificity;
var Pseudos = require("./Pseudos");
var SelectorPart = require("./SelectorPart");
function Specificity(a, b, c, d) {
this.a = a;
this.b = b;
this.c = c;
this.d = d;
}
Specificity.prototype = {
constructor: Specificity,
compare: function(other) {
var comps = ["a", "b", "c", "d"],
i, len;
for (i = 0, len = comps.length; i < len; i++) {
if (this[comps[i]] < other[comps[i]]) {
return -1;
} else if (this[comps[i]] > other[comps[i]]) {
return 1;
}
}
return 0;
},
valueOf: function() {
return (this.a * 1000) + (this.b * 100) + (this.c * 10) + this.d;
},
toString: function() {
return this.a + "," + this.b + "," + this.c + "," + this.d;
}
};
Specificity.calculate = function(selector) {
var i,
len,
part,
b = 0,
c = 0,
d = 0;
function updateValues(part) {
var i, j, len, num,
elementName = part.elementName ? part.elementName.text : "",
modifier;
if (elementName && elementName.charAt(elementName.length - 1) !== "*") {
d++;
}
for (i = 0, len = part.modifiers.length; i < len; i++) {
modifier = part.modifiers[i];
switch (modifier.type) {
case "class":
case "attribute":
c++;
break;
case "id":
b++;
break;
case "pseudo":
if (Pseudos.isElement(modifier.text)) {
d++;
} else {
c++;
}
break;
case "not":
for (j = 0, num = modifier.args.length; j < num; j++) {
updateValues(modifier.args[j]);
}
}
}
}
for (i = 0, len = selector.parts.length; i < len; i++) {
part = selector.parts[i];
if (part instanceof SelectorPart) {
updateValues(part);
}
}
return new Specificity(0, b, c, d);
};
},{"./Pseudos":12,"./SelectorPart":14}],17:[function(require,module,exports){
"use strict";
module.exports = TokenStream;
var TokenStreamBase = require("../util/TokenStreamBase");
var PropertyValuePart = require("./PropertyValuePart");
var Tokens = require("./Tokens");
var h = /^[0-9a-fA-F]$/,
nonascii = /^[\u00A0-\uFFFF]$/,
nl = /\n|\r\n|\r|\f/,
whitespace = /\u0009|\u000a|\u000c|\u000d|\u0020/;
function isHexDigit(c) {
return c != null && h.test(c);
}
function isDigit(c) {
return c != null && /\d/.test(c);
}
function isWhitespace(c) {
return c != null && whitespace.test(c);
}
function isNewLine(c) {
return c != null && nl.test(c);
}
function isNameStart(c) {
return c != null && /[a-z_\u00A0-\uFFFF\\]/i.test(c);
}
function isNameChar(c) {
return c != null && (isNameStart(c) || /[0-9\-\\]/.test(c));
}
function isIdentStart(c) {
return c != null && (isNameStart(c) || /-\\/.test(c));
}
function mix(receiver, supplier) {
for (var prop in supplier) {
if (Object.prototype.hasOwnProperty.call(supplier, prop)) {
receiver[prop] = supplier[prop];
}
}
return receiver;
}
function wouldStartIdent(twoCodePoints) {
return typeof twoCodePoints === "string" &&
(twoCodePoints[0] === "-" && isNameStart(twoCodePoints[1]) || isNameStart(twoCodePoints[0]));
}
function wouldStartUnsignedNumber(twoCodePoints) {
return typeof twoCodePoints === "string" &&
(isDigit(twoCodePoints[0]) || (twoCodePoints[0] === "." && isDigit(twoCodePoints[1])));
}
function TokenStream(input) {
TokenStreamBase.call(this, input, Tokens);
}
TokenStream.prototype = mix(new TokenStreamBase(), {
_getToken: function() {
var c,
reader = this._reader,
token = null,
startLine = reader.getLine(),
startCol = reader.getCol();
c = reader.read();
while (c) {
switch (c) {
case "/":
if (reader.peek() === "*") {
token = this.commentToken(c, startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
break;
case "|":
case "~":
case "^":
case "$":
case "*":
if (reader.peek() === "=") {
token = this.comparisonToken(c, startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
break;
case "\"":
case "'":
token = this.stringToken(c, startLine, startCol);
break;
case "#":
if (isNameChar(reader.peek())) {
token = this.hashToken(c, startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
break;
case ".":
if (isDigit(reader.peek())) {
token = this.numberToken(c, startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
break;
case "-":
if (wouldStartUnsignedNumber(reader.peekCount(2))) {
token = this.numberToken(c, startLine, startCol);
break;
} else if (reader.peekCount(2) === "->") {
token = this.htmlCommentEndToken(c, startLine, startCol);
} else {
token = this._getDefaultToken(c, startLine, startCol);
}
break;
case "+":
if (wouldStartUnsignedNumber(reader.peekCount(2))) {
token = this.numberToken(c, startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
break;
case "!":
token = this.importantToken(c, startLine, startCol);
break;
case "@":
token = this.atRuleToken(c, startLine, startCol);
break;
case ":":
token = this.notToken(c, startLine, startCol);
break;
case "<":
token = this.htmlCommentStartToken(c, startLine, startCol);
break;
case "\\":
if (/[^\r\n\f]/.test(reader.peek())) {
token = this.identOrFunctionToken(this.readEscape(c, true), startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
break;
case "U":
case "u":
if (reader.peek() === "+") {
token = this.unicodeRangeToken(c, startLine, startCol);
} else {
token = this._getDefaultToken(c, startLine, startCol);
}
break;
default:
token = this._getDefaultToken(c, startLine, startCol);
}
break;
}
if (!token && c === null) {
token = this.createToken(Tokens.EOF, null, startLine, startCol);
}
return token;
},
_getDefaultToken: function(c, startLine, startCol) {
var reader = this._reader,
token = null;
if (isDigit(c)) {
token = this.numberToken(c, startLine, startCol);
} else
if (isWhitespace(c)) {
token = this.whitespaceToken(c, startLine, startCol);
} else
if (wouldStartIdent(c + reader.peekCount(1))) {
token = this.identOrFunctionToken(c, startLine, startCol);
} else {
token = this.charToken(c, startLine, startCol);
}
return token;
},
createToken: function(tt, value, startLine, startCol, options) {
var reader = this._reader;
options = options || {};
return {
value: value,
type: tt,
channel: options.channel,
endChar: options.endChar,
hide: options.hide || false,
startLine: startLine,
startCol: startCol,
endLine: reader.getLine(),
endCol: reader.getCol()
};
},
atRuleToken: function(first, startLine, startCol) {
var rule = first,
reader = this._reader,
tt = Tokens.CHAR,
ident;
reader.mark();
ident = this.readName();
rule = first + ident;
tt = Tokens.type(rule.toLowerCase());
if (tt === Tokens.CHAR || tt === Tokens.UNKNOWN) {
if (rule.length > 1) {
tt = Tokens.UNKNOWN_SYM;
} else {
tt = Tokens.CHAR;
rule = first;
reader.reset();
}
}
return this.createToken(tt, rule, startLine, startCol);
},
charToken: function(c, startLine, startCol) {
var tt = Tokens.type(c);
var opts = {};
if (tt === -1) {
tt = Tokens.CHAR;
} else {
opts.endChar = Tokens[tt].endChar;
}
return this.createToken(tt, c, startLine, startCol, opts);
},
commentToken: function(first, startLine, startCol) {
var comment = this.readComment(first);
return this.createToken(Tokens.COMMENT, comment, startLine, startCol);
},
comparisonToken: function(c, startLine, startCol) {
var reader = this._reader,
comparison = c + reader.read(),
tt = Tokens.type(comparison) || Tokens.CHAR;
return this.createToken(tt, comparison, startLine, startCol);
},
hashToken: function(first, startLine, startCol) {
var name = this.readName(first);
return this.createToken(Tokens.HASH, name, startLine, startCol);
},
htmlCommentStartToken: function(first, startLine, startCol) {
var reader = this._reader,
text = first;
reader.mark();
text += reader.readCount(3);
if (text === "<!--") {
return this.createToken(Tokens.CDO, text, startLine, startCol);
} else {
reader.reset();
return this.charToken(first, startLine, startCol);
}
},
htmlCommentEndToken: function(first, startLine, startCol) {
var reader = this._reader,
text = first;
reader.mark();
text += reader.readCount(2);
if (text === "-->") {
return this.createToken(Tokens.CDC, text, startLine, startCol);
} else {
reader.reset();
return this.charToken(first, startLine, startCol);
}
},
identOrFunctionToken: function(first, startLine, startCol) {
var reader = this._reader,
ident = this.readName(first),
tt = Tokens.IDENT,
uriFns = ["url(", "url-prefix(", "domain("],
uri;
if (reader.peek() === "(") {
ident += reader.read();
if (uriFns.indexOf(ident.toLowerCase()) > -1) {
reader.mark();
uri = this.readURI(ident);
if (uri === null) {
reader.reset();
tt = Tokens.FUNCTION;
} else {
tt = Tokens.URI;
ident = uri;
}
} else {
tt = Tokens.FUNCTION;
}
} else if (reader.peek() === ":") { // might be an IE function
if (ident.toLowerCase() === "progid") {
ident += reader.readTo("(");
tt = Tokens.IE_FUNCTION;
}
}
return this.createToken(tt, ident, startLine, startCol);
},
importantToken: function(first, startLine, startCol) {
var reader = this._reader,
important = first,
tt = Tokens.CHAR,
temp,
c;
reader.mark();
c = reader.read();
while (c) {
if (c === "/") {
if (reader.peek() !== "*") {
break;
} else {
temp = this.readComment(c);
if (temp === "") { // broken!
break;
}
}
} else if (isWhitespace(c)) {
important += c + this.readWhitespace();
} else if (/i/i.test(c)) {
temp = reader.readCount(8);
if (/mportant/i.test(temp)) {
important += c + temp;
tt = Tokens.IMPORTANT_SYM;
}
break; // we're done
} else {
break;
}
c = reader.read();
}
if (tt === Tokens.CHAR) {
reader.reset();
return this.charToken(first, startLine, startCol);
} else {
return this.createToken(tt, important, startLine, startCol);
}
},
notToken: function(first, startLine, startCol) {
var reader = this._reader,
text = first;
reader.mark();
text += reader.readCount(4);
if (text.toLowerCase() === ":not(") {
return this.createToken(Tokens.NOT, text, startLine, startCol);
} else {
reader.reset();
return this.charToken(first, startLine, startCol);
}
},
numberToken: function(first, startLine, startCol) {
var reader = this._reader,
value = this.readNumber(first),
ident,
tt = Tokens.NUMBER,
c = reader.peek();
if (isIdentStart(c)) {
ident = this.readName(reader.read());
value += ident;
if (/^em$|^ex$|^px$|^gd$|^rem$|^vw$|^vh$|^fr$|^vmax$|^vmin$|^ch$|^cm$|^mm$|^in$|^pt$|^pc$/i.test(ident)) {
tt = Tokens.LENGTH;
} else if (/^deg|^rad$|^grad$|^turn$/i.test(ident)) {
tt = Tokens.ANGLE;
} else if (/^ms$|^s$/i.test(ident)) {
tt = Tokens.TIME;
} else if (/^hz$|^khz$/i.test(ident)) {
tt = Tokens.FREQ;
} else if (/^dpi$|^dpcm$/i.test(ident)) {
tt = Tokens.RESOLUTION;
} else {
tt = Tokens.DIMENSION;
}
} else if (c === "%") {
value += reader.read();
tt = Tokens.PERCENTAGE;
}
return this.createToken(tt, value, startLine, startCol);
},
stringToken: function(first, startLine, startCol) {
var delim = first,
string = first,
reader = this._reader,
tt = Tokens.STRING,
c = reader.read(),
i;
while (c) {
string += c;
if (c === "\\") {
c = reader.read();
if (c === null) {
break; // premature EOF after backslash
} else if (/[^\r\n\f0-9a-f]/i.test(c)) {
string += c;
} else {
for (i = 0; isHexDigit(c) && i < 6; i++) {
string += c;
c = reader.read();
}
if (c === "\r" && reader.peek() === "\n") {
string += c;
c = reader.read();
}
if (isWhitespace(c)) {
string += c;
} else {
continue;
}
}
} else if (c === delim) {
break; // delimiter found.
} else if (isNewLine(reader.peek())) {
tt = Tokens.INVALID;
break;
}
c = reader.read();
}
if (c === null) {
tt = Tokens.INVALID;
}
return this.createToken(tt, string, startLine, startCol);
},
unicodeRangeToken: function(first, startLine, startCol) {
var reader = this._reader,
value = first,
temp,
tt = Tokens.CHAR;
if (reader.peek() === "+") {
reader.mark();
value += reader.read();
value += this.readUnicodeRangePart(true);
if (value.length === 2) {
reader.reset();
} else {
tt = Tokens.UNICODE_RANGE;
if (value.indexOf("?") === -1) {
if (reader.peek() === "-") {
reader.mark();
temp = reader.read();
temp += this.readUnicodeRangePart(false);
if (temp.length === 1) {
reader.reset();
} else {
value += temp;
}
}
}
}
}
return this.createToken(tt, value, startLine, startCol);
},
whitespaceToken: function(first, startLine, startCol) {
var value = first + this.readWhitespace();
return this.createToken(Tokens.S, value, startLine, startCol);
},
readUnicodeRangePart: function(allowQuestionMark) {
var reader = this._reader,
part = "",
c = reader.peek();
while (isHexDigit(c) && part.length < 6) {
reader.read();
part += c;
c = reader.peek();
}
if (allowQuestionMark) {
while (c === "?" && part.length < 6) {
reader.read();
part += c;
c = reader.peek();
}
}
return part;
},
readWhitespace: function() {
var reader = this._reader,
whitespace = "",
c = reader.peek();
while (isWhitespace(c)) {
reader.read();
whitespace += c;
c = reader.peek();
}
return whitespace;
},
readNumber: function(first) {
var reader = this._reader,
number = first,
hasDot = first === ".",
c = reader.peek();
while (c) {
if (isDigit(c)) {
number += reader.read();
} else if (c === ".") {
if (hasDot) {
break;
} else {
hasDot = true;
number += reader.read();
}
} else {
break;
}
c = reader.peek();
}
return number;
},
readString: function() {
var token = this.stringToken(this._reader.read(), 0, 0);
return token.type === Tokens.INVALID ? null : token.value;
},
readURI: function(first) {
var reader = this._reader,
uri = first,
inner = "",
c = reader.peek();
while (c && isWhitespace(c)) {
reader.read();
c = reader.peek();
}
if (c === "'" || c === "\"") {
inner = this.readString();
if (inner !== null) {
inner = PropertyValuePart.parseString(inner);
}
} else {
inner = this.readUnquotedURL();
}
c = reader.peek();
while (c && isWhitespace(c)) {
reader.read();
c = reader.peek();
}
if (inner === null || c !== ")") {
uri = null;
} else {
uri += PropertyValuePart.serializeString(inner) + reader.read();
}
return uri;
},
readUnquotedURL: function(first) {
var reader = this._reader,
url = first || "",
c;
for (c = reader.peek(); c; c = reader.peek()) {
if (nonascii.test(c) || /^[-!#$%&*-[\]-~]$/.test(c)) {
url += c;
reader.read();
} else if (c === "\\") {
if (/^[^\r\n\f]$/.test(reader.peek(2))) {
url += this.readEscape(reader.read(), true);
} else {
break; // bad escape sequence.
}
} else {
break; // bad character
}
}
return url;
},
readName: function(first) {
var reader = this._reader,
ident = first || "",
c;
for (c = reader.peek(); c; c = reader.peek()) {
if (c === "\\") {
if (/^[^\r\n\f]$/.test(reader.peek(2))) {
ident += this.readEscape(reader.read(), true);
} else {
break;
}
} else if (isNameChar(c)) {
ident += reader.read();
} else {
break;
}
}
return ident;
},
readEscape: function(first, unescape) {
var reader = this._reader,
cssEscape = first || "",
i = 0,
c = reader.peek();
if (isHexDigit(c)) {
do {
cssEscape += reader.read();
c = reader.peek();
} while (c && isHexDigit(c) && ++i < 6);
}
if (cssEscape.length === 1) {
if (/^[^\r\n\f0-9a-f]$/.test(c)) {
reader.read();
if (unescape) {
return c;
}
} else {
throw new Error("Bad escape sequence.");
}
} else if (c === "\r") {
reader.read();
if (reader.peek() === "\n") {
c += reader.read();
}
} else if (/^[ \t\n\f]$/.test(c)) {
reader.read();
} else {
c = "";
}
if (unescape) {
var cp = parseInt(cssEscape.slice(first.length), 16);
return String.fromCodePoint ? String.fromCodePoint(cp) :
String.fromCharCode(cp);
}
return cssEscape + c;
},
readComment: function(first) {
var reader = this._reader,
comment = first || "",
c = reader.read();
if (c === "*") {
while (c) {
comment += c;
if (comment.length > 2 && c === "*" && reader.peek() === "/") {
comment += reader.read();
break;
}
c = reader.read();
}
return comment;
} else {
return "";
}
}
});
},{"../util/TokenStreamBase":27,"./PropertyValuePart":11,"./Tokens":18}],18:[function(require,module,exports){
"use strict";
var Tokens = module.exports = [
{ name: "CDO" },
{ name: "CDC" },
{ name: "S", whitespace: true/*, channel: "ws"*/ },
{ name: "COMMENT", comment: true, hide: true, channel: "comment" },
{ name: "INCLUDES", text: "~=" },
{ name: "DASHMATCH", text: "|=" },
{ name: "PREFIXMATCH", text: "^=" },
{ name: "SUFFIXMATCH", text: "$=" },
{ name: "SUBSTRINGMATCH", text: "*=" },
{ name: "STRING" },
{ name: "IDENT" },
{ name: "HASH" },
{ name: "IMPORT_SYM", text: "@import" },
{ name: "PAGE_SYM", text: "@page" },
{ name: "MEDIA_SYM", text: "@media" },
{ name: "FONT_FACE_SYM", text: "@font-face" },
{ name: "CHARSET_SYM", text: "@charset" },
{ name: "NAMESPACE_SYM", text: "@namespace" },
{ name: "SUPPORTS_SYM", text: "@supports" },
{ name: "VIEWPORT_SYM", text: ["@viewport", "@-ms-viewport", "@-o-viewport"] },
{ name: "DOCUMENT_SYM", text: ["@document", "@-moz-document"] },
{ name: "UNKNOWN_SYM" },
{ name: "KEYFRAMES_SYM", text: [ "@keyframes", "@-webkit-keyframes", "@-moz-keyframes", "@-o-keyframes" ] },
{ name: "IMPORTANT_SYM" },
{ name: "LENGTH" },
{ name: "ANGLE" },
{ name: "TIME" },
{ name: "FREQ" },
{ name: "DIMENSION" },
{ name: "PERCENTAGE" },
{ name: "NUMBER" },
{ name: "URI" },
{ name: "FUNCTION" },
{ name: "UNICODE_RANGE" },
{ name: "INVALID" },
{ name: "PLUS", text: "+" },
{ name: "GREATER", text: ">" },
{ name: "COMMA", text: "," },
{ name: "TILDE", text: "~" },
{ name: "NOT" },
{ name: "TOPLEFTCORNER_SYM", text: "@top-left-corner" },
{ name: "TOPLEFT_SYM", text: "@top-left" },
{ name: "TOPCENTER_SYM", text: "@top-center" },
{ name: "TOPRIGHT_SYM", text: "@top-right" },
{ name: "TOPRIGHTCORNER_SYM", text: "@top-right-corner" },
{ name: "BOTTOMLEFTCORNER_SYM", text: "@bottom-left-corner" },
{ name: "BOTTOMLEFT_SYM", text: "@bottom-left" },
{ name: "BOTTOMCENTER_SYM", text: "@bottom-center" },
{ name: "BOTTOMRIGHT_SYM", text: "@bottom-right" },
{ name: "BOTTOMRIGHTCORNER_SYM", text: "@bottom-right-corner" },
{ name: "LEFTTOP_SYM", text: "@left-top" },
{ name: "LEFTMIDDLE_SYM", text: "@left-middle" },
{ name: "LEFTBOTTOM_SYM", text: "@left-bottom" },
{ name: "RIGHTTOP_SYM", text: "@right-top" },
{ name: "RIGHTMIDDLE_SYM", text: "@right-middle" },
{ name: "RIGHTBOTTOM_SYM", text: "@right-bottom" },
{ name: "RESOLUTION", state: "media" },
{ name: "IE_FUNCTION" },
{ name: "CHAR" },
{
name: "PIPE",
text: "|"
},
{
name: "SLASH",
text: "/"
},
{
name: "MINUS",
text: "-"
},
{
name: "STAR",
text: "*"
},
{
name: "LBRACE",
endChar: "}",
text: "{"
},
{
name: "RBRACE",
text: "}"
},
{
name: "LBRACKET",
endChar: "]",
text: "["
},
{
name: "RBRACKET",
text: "]"
},
{
name: "EQUALS",
text: "="
},
{
name: "COLON",
text: ":"
},
{
name: "SEMICOLON",
text: ";"
},
{
name: "LPAREN",
endChar: ")",
text: "("
},
{
name: "RPAREN",
text: ")"
},
{
name: "DOT",
text: "."
}
];
(function() {
var nameMap = [],
typeMap = Object.create(null);
Tokens.UNKNOWN = -1;
Tokens.unshift({ name:"EOF" });
for (var i = 0, len = Tokens.length; i < len; i++) {
nameMap.push(Tokens[i].name);
Tokens[Tokens[i].name] = i;
if (Tokens[i].text) {
if (Tokens[i].text instanceof Array) {
for (var j = 0; j < Tokens[i].text.length; j++) {
typeMap[Tokens[i].text[j]] = i;
}
} else {
typeMap[Tokens[i].text] = i;
}
}
}
Tokens.name = function(tt) {
return nameMap[tt];
};
Tokens.type = function(c) {
return typeMap[c] || -1;
};
})();
},{}],19:[function(require,module,exports){
"use strict";
var Matcher = require("./Matcher");
var Properties = require("./Properties");
var ValidationTypes = require("./ValidationTypes");
var ValidationError = require("./ValidationError");
var PropertyValueIterator = require("./PropertyValueIterator");
var Validation = module.exports = {
validate: function(property, value) {
var name = property.toString().toLowerCase(),
expression = new PropertyValueIterator(value),
spec = Properties[name],
part;
if (!spec) {
if (name.indexOf("-") !== 0) { // vendor prefixed are ok
throw new ValidationError("Unknown property '" + property + "'.", property.line, property.col);
}
} else if (typeof spec !== "number") {
if (ValidationTypes.isAny(expression, "inherit | initial | unset")) {
if (expression.hasNext()) {
part = expression.next();
throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col);
}
return;
}
this.singleProperty(spec, expression);
}
},
singleProperty: function(types, expression) {
var result = false,
value = expression.value,
part;
result = Matcher.parse(types).match(expression);
if (!result) {
if (expression.hasNext() && !expression.isFirst()) {
part = expression.peek();
throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col);
} else {
throw new ValidationError("Expected (" + ValidationTypes.describe(types) + ") but found '" + value + "'.", value.line, value.col);
}
} else if (expression.hasNext()) {
part = expression.next();
throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col);
}
}
};
},{"./Matcher":3,"./Properties":7,"./PropertyValueIterator":10,"./ValidationError":20,"./ValidationTypes":21}],20:[function(require,module,exports){
"use strict";
module.exports = ValidationError;
function ValidationError(message, line, col) {
this.col = col;
this.line = line;
this.message = message;
}
ValidationError.prototype = new Error();
},{}],21:[function(require,module,exports){
"use strict";
var ValidationTypes = module.exports;
var Matcher = require("./Matcher");
function copy(to, from) {
Object.keys(from).forEach(function(prop) {
to[prop] = from[prop];
});
}
copy(ValidationTypes, {
isLiteral: function (part, literals) {
var text = part.text.toString().toLowerCase(),
args = literals.split(" | "),
i,
len,
found = false;
for (i = 0, len = args.length; i < len && !found; i++) {
if (args[i].charAt(0) === "<") {
found = this.simple[args[i]](part);
} else if (args[i].slice(-2) === "()") {
found = (part.type === "function" &&
part.name === args[i].slice(0, -2));
} else if (text === args[i].toLowerCase()) {
found = true;
}
}
return found;
},
isSimple: function(type) {
return Boolean(this.simple[type]);
},
isComplex: function(type) {
return Boolean(this.complex[type]);
},
describe: function(type) {
if (this.complex[type] instanceof Matcher) {
return this.complex[type].toString(0);
}
return type;
},
isAny: function (expression, types) {
var args = types.split(" | "),
i,
len,
found = false;
for (i = 0, len = args.length; i < len && !found && expression.hasNext(); i++) {
found = this.isType(expression, args[i]);
}
return found;
},
isAnyOfGroup: function(expression, types) {
var args = types.split(" || "),
i,
len,
found = false;
for (i = 0, len = args.length; i < len && !found; i++) {
found = this.isType(expression, args[i]);
}
return found ? args[i - 1] : false;
},
isType: function (expression, type) {
var part = expression.peek(),
result = false;
if (type.charAt(0) !== "<") {
result = this.isLiteral(part, type);
if (result) {
expression.next();
}
} else if (this.simple[type]) {
result = this.simple[type](part);
if (result) {
expression.next();
}
} else if (this.complex[type] instanceof Matcher) {
result = this.complex[type].match(expression);
} else {
result = this.complex[type](expression);
}
return result;
},
simple: {
__proto__: null,
"<absolute-size>":
"xx-small | x-small | small | medium | large | x-large | xx-large",
"<animateable-feature>":
"scroll-position | contents | <animateable-feature-name>",
"<animateable-feature-name>": function(part) {
return this["<ident>"](part) &&
!/^(unset|initial|inherit|will-change|auto|scroll-position|contents)$/i.test(part);
},
"<angle>": function(part) {
return part.type === "angle";
},
"<attachment>": "scroll | fixed | local",
"<attr>": "attr()",
"<basic-shape>": "inset() | circle() | ellipse() | polygon()",
"<bg-image>": "<image> | <gradient> | none",
"<border-style>":
"none | hidden | dotted | dashed | solid | double | groove | " +
"ridge | inset | outset",
"<border-width>": "<length> | thin | medium | thick",
"<box>": "padding-box | border-box | content-box",
"<clip-source>": "<uri>",
"<color>": function(part) {
return part.type === "color" || String(part) === "transparent" || String(part) === "currentColor";
},
"<color-svg>": function(part) {
return part.type === "color";
},
"<content>": "content()",
"<content-sizing>":
"fill-available | -moz-available | -webkit-fill-available | " +
"max-content | -moz-max-content | -webkit-max-content | " +
"min-content | -moz-min-content | -webkit-min-content | " +
"fit-content | -moz-fit-content | -webkit-fit-content",
"<feature-tag-value>": function(part) {
return part.type === "function" && /^[A-Z0-9]{4}$/i.test(part);
},
"<filter-function>":
"blur() | brightness() | contrast() | custom() | " +
"drop-shadow() | grayscale() | hue-rotate() | invert() | " +
"opacity() | saturate() | sepia()",
"<flex-basis>": "<width>",
"<flex-direction>": "row | row-reverse | column | column-reverse",
"<flex-grow>": "<number>",
"<flex-shrink>": "<number>",
"<flex-wrap>": "nowrap | wrap | wrap-reverse",
"<font-size>":
"<absolute-size> | <relative-size> | <length> | <percentage>",
"<font-stretch>":
"normal | ultra-condensed | extra-condensed | condensed | " +
"semi-condensed | semi-expanded | expanded | extra-expanded | " +
"ultra-expanded",
"<font-style>": "normal | italic | oblique",
"<font-variant-caps>":
"small-caps | all-small-caps | petite-caps | all-petite-caps | " +
"unicase | titling-caps",
"<font-variant-css21>": "normal | small-caps",
"<font-weight>":
"normal | bold | bolder | lighter | " +
"100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900",
"<generic-family>":
"serif | sans-serif | cursive | fantasy | monospace",
"<geometry-box>": "<shape-box> | fill-box | stroke-box | view-box",
"<glyph-angle>": function(part) {
return part.type === "angle" && part.units === "deg";
},
"<gradient>": function(part) {
return part.type === "function" && /^(?:-(?:ms|moz|o|webkit)-)?(?:repeating-)?(?:radial-|linear-)?gradient/i.test(part);
},
"<icccolor>":
"cielab() | cielch() | cielchab() | " +
"icc-color() | icc-named-color()",
"<ident>": function(part) {
return part.type === "identifier" || part.wasIdent;
},
"<ident-not-generic-family>": function(part) {
return this["<ident>"](part) && !this["<generic-family>"](part);
},
"<image>": "<uri>",
"<integer>": function(part) {
return part.type === "integer";
},
"<length>": function(part) {
if (part.type === "function" && /^(?:-(?:ms|moz|o|webkit)-)?calc/i.test(part)) {
return true;
} else {
return part.type === "length" || part.type === "number" || part.type === "integer" || String(part) === "0";
}
},
"<line>": function(part) {
return part.type === "integer";
},
"<line-height>": "<number> | <length> | <percentage> | normal",
"<margin-width>": "<length> | <percentage> | auto",
"<miterlimit>": function(part) {
return this["<number>"](part) && part.value >= 1;
},
"<nonnegative-length-or-percentage>": function(part) {
return (this["<length>"](part) || this["<percentage>"](part)) &&
(String(part) === "0" || part.type === "function" || (part.value) >= 0);
},
"<nonnegative-number-or-percentage>": function(part) {
return (this["<number>"](part) || this["<percentage>"](part)) &&
(String(part) === "0" || part.type === "function" || (part.value) >= 0);
},
"<number>": function(part) {
return part.type === "number" || this["<integer>"](part);
},
"<opacity-value>": function(part) {
return this["<number>"](part) && part.value >= 0 && part.value <= 1;
},
"<padding-width>": "<nonnegative-length-or-percentage>",
"<percentage>": function(part) {
return part.type === "percentage" || String(part) === "0";
},
"<relative-size>": "smaller | larger",
"<shape>": "rect() | inset-rect()",
"<shape-box>": "<box> | margin-box",
"<single-animation-direction>":
"normal | reverse | alternate | alternate-reverse",
"<single-animation-name>": function(part) {
return this["<ident>"](part) &&
/^-?[a-z_][-a-z0-9_]+$/i.test(part) &&
!/^(none|unset|initial|inherit)$/i.test(part);
},
"<string>": function(part) {
return part.type === "string";
},
"<time>": function(part) {
return part.type === "time";
},
"<uri>": function(part) {
return part.type === "uri";
},
"<width>": "<margin-width>"
},
complex: {
__proto__: null,
"<azimuth>":
"<angle>" +
" | " +
"[ [ left-side | far-left | left | center-left | center | " +
"center-right | right | far-right | right-side ] || behind ]" +
" | " +
"leftwards | rightwards",
"<bg-position>": "<position>#",
"<bg-size>":
"[ <length> | <percentage> | auto ]{1,2} | cover | contain",
"<blend-mode>":
"normal | multiply | screen | overlay | darken | lighten | color-dodge | " +
"color-burn | hard-light | soft-light | difference | exclusion | hue | " +
"saturation | color | luminosity",
"<border-image-slice>":
Matcher.many([true /* first element is required */],
Matcher.cast("<nonnegative-number-or-percentage>"),
Matcher.cast("<nonnegative-number-or-percentage>"),
Matcher.cast("<nonnegative-number-or-percentage>"),
Matcher.cast("<nonnegative-number-or-percentage>"),
"fill"),
"<border-radius>":
"<nonnegative-length-or-percentage>{1,4} " +
"[ / <nonnegative-length-or-percentage>{1,4} ]?",
"<box-shadow>": "none | <shadow>#",
"<clip-path>": "<basic-shape> || <geometry-box>",
"<dasharray>":
Matcher.cast("<nonnegative-length-or-percentage>")
.braces(1, Infinity, "#", Matcher.cast(",").question()),
"<family-name>":
"<string> | <ident-not-generic-family> <ident>*",
"<filter-function-list>": "[ <filter-function> | <uri> ]+",
"<flex>":
"none | [ <flex-grow> <flex-shrink>? || <flex-basis> ]",
"<font-family>": "[ <generic-family> | <family-name> ]#",
"<font-shorthand>":
"[ <font-style> || <font-variant-css21> || " +
"<font-weight> || <font-stretch> ]? <font-size> " +
"[ / <line-height> ]? <font-family>",
"<font-variant-alternates>":
"stylistic() || " +
"historical-forms || " +
"styleset() || " +
"character-variant() || " +
"swash() || " +
"ornaments() || " +
"annotation()",
"<font-variant-ligatures>":
"[ common-ligatures | no-common-ligatures ] || " +
"[ discretionary-ligatures | no-discretionary-ligatures ] || " +
"[ historical-ligatures | no-historical-ligatures ] || " +
"[ contextual | no-contextual ]",
"<font-variant-numeric>":
"[ lining-nums | oldstyle-nums ] || " +
"[ proportional-nums | tabular-nums ] || " +
"[ diagonal-fractions | stacked-fractions ] || " +
"ordinal || slashed-zero",
"<font-variant-east-asian>":
"[ jis78 | jis83 | jis90 | jis04 | simplified | traditional ] || " +
"[ full-width | proportional-width ] || " +
"ruby",
"<paint>": "<paint-basic> | <uri> <paint-basic>?",
"<paint-basic>": "none | currentColor | <color-svg> <icccolor>?",
"<position>":
"[ center | [ left | right ] [ <percentage> | <length> ]? ] && " +
"[ center | [ top | bottom ] [ <percentage> | <length> ]? ]" +
" | " +
"[ left | center | right | <percentage> | <length> ] " +
"[ top | center | bottom | <percentage> | <length> ]" +
" | " +
"[ left | center | right | top | bottom | <percentage> | <length> ]",
"<repeat-style>":
"repeat-x | repeat-y | [ repeat | space | round | no-repeat ]{1,2}",
"<shadow>":
Matcher.many([true /* length is required */],
Matcher.cast("<length>").braces(2, 4), "inset", "<color>"),
"<text-decoration-color>":
"<color>",
"<text-decoration-line>":
"none | [ underline || overline || line-through || blink ]",
"<text-decoration-style>":
"solid | double | dotted | dashed | wavy",
"<will-change>":
"auto | <animateable-feature>#",
"<x-one-radius>":
"[ <length> | <percentage> ]{1,2}"
}
});
Object.keys(ValidationTypes.simple).forEach(function(nt) {
var rule = ValidationTypes.simple[nt];
if (typeof rule === "string") {
ValidationTypes.simple[nt] = function(part) {
return ValidationTypes.isLiteral(part, rule);
};
}
});
Object.keys(ValidationTypes.complex).forEach(function(nt) {
var rule = ValidationTypes.complex[nt];
if (typeof rule === "string") {
ValidationTypes.complex[nt] = Matcher.parse(rule);
}
});
ValidationTypes.complex["<font-variant>"] =
Matcher.oror({ expand: "<font-variant-ligatures>" },
{ expand: "<font-variant-alternates>" },
"<font-variant-caps>",
{ expand: "<font-variant-numeric>" },
{ expand: "<font-variant-east-asian>" });
},{"./Matcher":3}],22:[function(require,module,exports){
"use strict";
module.exports = {
Colors : require("./Colors"),
Combinator : require("./Combinator"),
Parser : require("./Parser"),
PropertyName : require("./PropertyName"),
PropertyValue : require("./PropertyValue"),
PropertyValuePart : require("./PropertyValuePart"),
Matcher : require("./Matcher"),
MediaFeature : require("./MediaFeature"),
MediaQuery : require("./MediaQuery"),
Selector : require("./Selector"),
SelectorPart : require("./SelectorPart"),
SelectorSubPart : require("./SelectorSubPart"),
Specificity : require("./Specificity"),
TokenStream : require("./TokenStream"),
Tokens : require("./Tokens"),
ValidationError : require("./ValidationError")
};
},{"./Colors":1,"./Combinator":2,"./Matcher":3,"./MediaFeature":4,"./MediaQuery":5,"./Parser":6,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./Specificity":16,"./TokenStream":17,"./Tokens":18,"./ValidationError":20}],23:[function(require,module,exports){
"use strict";
module.exports = EventTarget;
function EventTarget() {
this._listeners = Object.create(null);
}
EventTarget.prototype = {
constructor: EventTarget,
addListener: function(type, listener) {
if (!this._listeners[type]) {
this._listeners[type] = [];
}
this._listeners[type].push(listener);
},
fire: function(event) {
if (typeof event === "string") {
event = { type: event };
}
if (typeof event.target !== "undefined") {
event.target = this;
}
if (typeof event.type === "undefined") {
throw new Error("Event object missing 'type' property.");
}
if (this._listeners[event.type]) {
var listeners = this._listeners[event.type].concat();
for (var i = 0, len = listeners.length; i < len; i++) {
listeners[i].call(this, event);
}
}
},
removeListener: function(type, listener) {
if (this._listeners[type]) {
var listeners = this._listeners[type];
for (var i = 0, len = listeners.length; i < len; i++) {
if (listeners[i] === listener) {
listeners.splice(i, 1);
break;
}
}
}
}
};
},{}],24:[function(require,module,exports){
"use strict";
module.exports = StringReader;
function StringReader(text) {
this._input = text.replace(/(\r\n?|\n)/g, "\n");
this._line = 1;
this._col = 1;
this._cursor = 0;
}
StringReader.prototype = {
constructor: StringReader,
getCol: function() {
return this._col;
},
getLine: function() {
return this._line;
},
eof: function() {
return this._cursor === this._input.length;
},
peek: function(count) {
var c = null;
count = typeof count === "undefined" ? 1 : count;
if (this._cursor < this._input.length) {
c = this._input.charAt(this._cursor + count - 1);
}
return c;
},
read: function() {
var c = null;
if (this._cursor < this._input.length) {
if (this._input.charAt(this._cursor) === "\n") {
this._line++;
this._col = 1;
} else {
this._col++;
}
c = this._input.charAt(this._cursor++);
}
return c;
},
mark: function() {
this._bookmark = {
cursor: this._cursor,
line: this._line,
col: this._col
};
},
reset: function() {
if (this._bookmark) {
this._cursor = this._bookmark.cursor;
this._line = this._bookmark.line;
this._col = this._bookmark.col;
delete this._bookmark;
}
},
peekCount: function(count) {
count = typeof count === "undefined" ? 1 : Math.max(count, 0);
return this._input.substring(this._cursor, this._cursor + count);
},
readTo: function(pattern) {
var buffer = "",
c;
while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) !== buffer.length - pattern.length) {
c = this.read();
if (c) {
buffer += c;
} else {
throw new Error("Expected \"" + pattern + "\" at line " + this._line + ", col " + this._col + ".");
}
}
return buffer;
},
readWhile: function(filter) {
var buffer = "",
c = this.peek();
while (c !== null && filter(c)) {
buffer += this.read();
c = this.peek();
}
return buffer;
},
readMatch: function(matcher) {
var source = this._input.substring(this._cursor),
value = null;
if (typeof matcher === "string") {
if (source.slice(0, matcher.length) === matcher) {
value = this.readCount(matcher.length);
}
} else if (matcher instanceof RegExp) {
if (matcher.test(source)) {
value = this.readCount(RegExp.lastMatch.length);
}
}
return value;
},
readCount: function(count) {
var buffer = "";
while (count--) {
buffer += this.read();
}
return buffer;
}
};
},{}],25:[function(require,module,exports){
"use strict";
module.exports = SyntaxError;
function SyntaxError(message, line, col) {
Error.call(this);
this.name = this.constructor.name;
this.col = col;
this.line = line;
this.message = message;
}
SyntaxError.prototype = Object.create(Error.prototype); // jshint ignore:line
SyntaxError.prototype.constructor = SyntaxError; // jshint ignore:line
},{}],26:[function(require,module,exports){
"use strict";
module.exports = SyntaxUnit;
function SyntaxUnit(text, line, col, type) {
this.col = col;
this.line = line;
this.text = text;
this.type = type;
}
SyntaxUnit.fromToken = function(token) {
return new SyntaxUnit(token.value, token.startLine, token.startCol);
};
SyntaxUnit.prototype = {
constructor: SyntaxUnit,
valueOf: function() {
return this.toString();
},
toString: function() {
return this.text;
}
};
},{}],27:[function(require,module,exports){
"use strict";
module.exports = TokenStreamBase;
var StringReader = require("./StringReader");
var SyntaxError = require("./SyntaxError");
function TokenStreamBase(input, tokenData) {
this._reader = new StringReader(input ? input.toString() : "");
this._token = null;
this._tokenData = tokenData;
this._lt = [];
this._ltIndex = 0;
this._ltIndexCache = [];
}
TokenStreamBase.createTokenData = function(tokens) {
var nameMap = [],
typeMap = Object.create(null),
tokenData = tokens.concat([]),
i = 0,
len = tokenData.length + 1;
tokenData.UNKNOWN = -1;
tokenData.unshift({ name:"EOF" });
for (; i < len; i++) {
nameMap.push(tokenData[i].name);
tokenData[tokenData[i].name] = i;
if (tokenData[i].text) {
typeMap[tokenData[i].text] = i;
}
}
tokenData.name = function(tt) {
return nameMap[tt];
};
tokenData.type = function(c) {
return typeMap[c];
};
return tokenData;
};
TokenStreamBase.prototype = {
constructor: TokenStreamBase,
match: function(tokenTypes, channel) {
if (!(tokenTypes instanceof Array)) {
tokenTypes = [tokenTypes];
}
var tt = this.get(channel),
i = 0,
len = tokenTypes.length;
while (i < len) {
if (tt === tokenTypes[i++]) {
return true;
}
}
this.unget();
return false;
},
mustMatch: function(tokenTypes) {
var token;
if (!(tokenTypes instanceof Array)) {
tokenTypes = [tokenTypes];
}
if (!this.match.apply(this, arguments)) {
token = this.LT(1);
throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name +
" at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
}
},
advance: function(tokenTypes, channel) {
while (this.LA(0) !== 0 && !this.match(tokenTypes, channel)) {
this.get();
}
return this.LA(0);
},
get: function(channel) {
var tokenInfo = this._tokenData,
i = 0,
token,
info;
if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length) {
i++;
this._token = this._lt[this._ltIndex++];
info = tokenInfo[this._token.type];
while ((typeof info.channel !== "undefined" && channel !== info.channel) &&
this._ltIndex < this._lt.length) {
this._token = this._lt[this._ltIndex++];
info = tokenInfo[this._token.type];
i++;
}
if ((typeof info.channel === "undefined" || channel === info.channel) &&
this._ltIndex <= this._lt.length) {
this._ltIndexCache.push(i);
return this._token.type;
}
}
token = this._getToken();
if (token.type > -1 && !tokenInfo[token.type].hide) {
token.channel = tokenInfo[token.type].channel;
this._token = token;
this._lt.push(token);
this._ltIndexCache.push(this._lt.length - this._ltIndex + i);
if (this._lt.length > 5) {
this._lt.shift();
}
if (this._ltIndexCache.length > 5) {
this._ltIndexCache.shift();
}
this._ltIndex = this._lt.length;
}
info = tokenInfo[token.type];
if (info &&
(info.hide ||
(typeof info.channel !== "undefined" && channel !== info.channel))) {
return this.get(channel);
} else {
return token.type;
}
},
LA: function(index) {
var total = index,
tt;
if (index > 0) {
if (index > 5) {
throw new Error("Too much lookahead.");
}
while (total) {
tt = this.get();
total--;
}
while (total < index) {
this.unget();
total++;
}
} else if (index < 0) {
if (this._lt[this._ltIndex + index]) {
tt = this._lt[this._ltIndex + index].type;
} else {
throw new Error("Too much lookbehind.");
}
} else {
tt = this._token.type;
}
return tt;
},
LT: function(index) {
this.LA(index);
return this._lt[this._ltIndex + index - 1];
},
peek: function() {
return this.LA(1);
},
token: function() {
return this._token;
},
tokenName: function(tokenType) {
if (tokenType < 0 || tokenType > this._tokenData.length) {
return "UNKNOWN_TOKEN";
} else {
return this._tokenData[tokenType].name;
}
},
tokenType: function(tokenName) {
return this._tokenData[tokenName] || -1;
},
unget: function() {
if (this._ltIndexCache.length) {
this._ltIndex -= this._ltIndexCache.pop();//--;
this._token = this._lt[this._ltIndex - 1];
} else {
throw new Error("Too much lookahead.");
}
}
};
},{"./StringReader":24,"./SyntaxError":25}],28:[function(require,module,exports){
"use strict";
module.exports = {
StringReader : require("./StringReader"),
SyntaxError : require("./SyntaxError"),
SyntaxUnit : require("./SyntaxUnit"),
EventTarget : require("./EventTarget"),
TokenStreamBase : require("./TokenStreamBase")
};
},{"./EventTarget":23,"./StringReader":24,"./SyntaxError":25,"./SyntaxUnit":26,"./TokenStreamBase":27}],"parserlib":[function(require,module,exports){
"use strict";
module.exports = {
css : require("./css"),
util : require("./util")
};
},{"./css":22,"./util":28}]},{},[]);
return require('parserlib');
})();
var clone = (function() {
'use strict';
function _instanceof(obj, type) {
return type != null && obj instanceof type;
}
var nativeMap;
try {
nativeMap = Map;
} catch(_) {
nativeMap = function() {};
}
var nativeSet;
try {
nativeSet = Set;
} catch(_) {
nativeSet = function() {};
}
var nativePromise;
try {
nativePromise = Promise;
} catch(_) {
nativePromise = function() {};
}
function clone(parent, circular, depth, prototype, includeNonEnumerable) {
if (typeof circular === 'object') {
depth = circular.depth;
prototype = circular.prototype;
includeNonEnumerable = circular.includeNonEnumerable;
circular = circular.circular;
}
var allParents = [];
var allChildren = [];
var useBuffer = typeof Buffer != 'undefined';
if (typeof circular == 'undefined')
circular = true;
if (typeof depth == 'undefined')
depth = Infinity;
function _clone(parent, depth) {
if (parent === null)
return null;
if (depth === 0)
return parent;
var child;
var proto;
if (typeof parent != 'object') {
return parent;
}
if (_instanceof(parent, nativeMap)) {
child = new nativeMap();
} else if (_instanceof(parent, nativeSet)) {
child = new nativeSet();
} else if (_instanceof(parent, nativePromise)) {
child = new nativePromise(function (resolve, reject) {
parent.then(function(value) {
resolve(_clone(value, depth - 1));
}, function(err) {
reject(_clone(err, depth - 1));
});
});
} else if (clone.__isArray(parent)) {
child = [];
} else if (clone.__isRegExp(parent)) {
child = new RegExp(parent.source, __getRegExpFlags(parent));
if (parent.lastIndex) child.lastIndex = parent.lastIndex;
} else if (clone.__isDate(parent)) {
child = new Date(parent.getTime());
} else if (useBuffer && Buffer.isBuffer(parent)) {
if (Buffer.allocUnsafe) {
child = Buffer.allocUnsafe(parent.length);
} else {
child = new Buffer(parent.length);
}
parent.copy(child);
return child;
} else if (_instanceof(parent, Error)) {
child = Object.create(parent);
} else {
if (typeof prototype == 'undefined') {
proto = Object.getPrototypeOf(parent);
child = Object.create(proto);
}
else {
child = Object.create(prototype);
proto = prototype;
}
}
if (circular) {
var index = allParents.indexOf(parent);
if (index != -1) {
return allChildren[index];
}
allParents.push(parent);
allChildren.push(child);
}
if (_instanceof(parent, nativeMap)) {
parent.forEach(function(value, key) {
var keyChild = _clone(key, depth - 1);
var valueChild = _clone(value, depth - 1);
child.set(keyChild, valueChild);
});
}
if (_instanceof(parent, nativeSet)) {
parent.forEach(function(value) {
var entryChild = _clone(value, depth - 1);
child.add(entryChild);
});
}
for (var i in parent) {
var attrs;
if (proto) {
attrs = Object.getOwnPropertyDescriptor(proto, i);
}
if (attrs && attrs.set == null) {
continue;
}
child[i] = _clone(parent[i], depth - 1);
}
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(parent);
for (var i = 0; i < symbols.length; i++) {
var symbol = symbols[i];
var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);
if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {
continue;
}
child[symbol] = _clone(parent[symbol], depth - 1);
if (!descriptor.enumerable) {
Object.defineProperty(child, symbol, {
enumerable: false
});
}
}
}
if (includeNonEnumerable) {
var allPropertyNames = Object.getOwnPropertyNames(parent);
for (var i = 0; i < allPropertyNames.length; i++) {
var propertyName = allPropertyNames[i];
var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);
if (descriptor && descriptor.enumerable) {
continue;
}
child[propertyName] = _clone(parent[propertyName], depth - 1);
Object.defineProperty(child, propertyName, {
enumerable: false
});
}
}
return child;
}
return _clone(parent, depth);
}
clone.clonePrototype = function clonePrototype(parent) {
if (parent === null)
return null;
var c = function () {};
c.prototype = parent;
return new c();
};
function __objToStr(o) {
return Object.prototype.toString.call(o);
}
clone.__objToStr = __objToStr;
function __isDate(o) {
return typeof o === 'object' && __objToStr(o) === '[object Date]';
}
clone.__isDate = __isDate;
function __isArray(o) {
return typeof o === 'object' && __objToStr(o) === '[object Array]';
}
clone.__isArray = __isArray;
function __isRegExp(o) {
return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
}
clone.__isRegExp = __isRegExp;
function __getRegExpFlags(re) {
var flags = '';
if (re.global) flags += 'g';
if (re.ignoreCase) flags += 'i';
if (re.multiline) flags += 'm';
return flags;
}
clone.__getRegExpFlags = __getRegExpFlags;
return clone;
})();
if (typeof module === 'object' && module.exports) {
module.exports = clone;
}
var CSSLint = (function() {
"use strict";
var rules = [],
formatters = [],
embeddedRuleset = /\/\*\s*csslint([^\*]*)\*\//,
api = new parserlib.util.EventTarget();
api.version = "1.0.5";
api.addRule = function(rule) {
rules.push(rule);
rules[rule.id] = rule;
};
api.clearRules = function() {
rules = [];
};
api.getRules = function() {
return [].concat(rules).sort(function(a, b) {
return a.id > b.id ? 1 : 0;
});
};
api.getRuleset = function() {
var ruleset = {},
i = 0,
len = rules.length;
while (i < len) {
ruleset[rules[i++].id] = 1; // by default, everything is a warning
}
return ruleset;
};
function applyEmbeddedRuleset(text, ruleset) {
var valueMap,
embedded = text && text.match(embeddedRuleset),
rules = embedded && embedded[1];
if (rules) {
valueMap = {
"true": 2, // true is error
"": 1, // blank is warning
"false": 0, // false is ignore
"2": 2, // explicit error
"1": 1, // explicit warning
"0": 0 // explicit ignore
};
rules.toLowerCase().split(",").forEach(function(rule) {
var pair = rule.split(":"),
property = pair[0] || "",
value = pair[1] || "";
ruleset[property.trim()] = valueMap[value.trim()];
});
}
return ruleset;
}
api.addFormatter = function(formatter) {
formatters[formatter.id] = formatter;
};
api.getFormatter = function(formatId) {
return formatters[formatId];
};
api.format = function(results, filename, formatId, options) {
var formatter = api.getFormatter(formatId),
result = null;
if (formatter) {
result = formatter.startFormat();
result += formatter.formatResults(results, filename, options || {});
result += formatter.endFormat();
}
return result;
};
api.hasFormat = function(formatId) {
return formatters.hasOwnProperty(formatId);
};
api.verify = function(text, ruleset) {
var i = 0,
reporter,
lines,
allow = {},
ignore = [],
report,
parser = new parserlib.css.Parser({
starHack: true,
ieFilters: true,
underscoreHack: true,
strict: false
});
lines = text.replace(/\n\r?/g, "$split$").split("$split$");
CSSLint.Util.forEach(lines, function (line, lineno) {
var allowLine = line && line.match(/\/\*[ \t]*csslint[ \t]+allow:[ \t]*([^\*]*)\*\//i),
allowRules = allowLine && allowLine[1],
allowRuleset = {};
if (allowRules) {
allowRules.toLowerCase().split(",").forEach(function(allowRule) {
allowRuleset[allowRule.trim()] = true;
});
if (Object.keys(allowRuleset).length > 0) {
allow[lineno + 1] = allowRuleset;
}
}
});
var ignoreStart = null,
ignoreEnd = null;
CSSLint.Util.forEach(lines, function (line, lineno) {
if (ignoreStart === null && line.match(/\/\*[ \t]*csslint[ \t]+ignore:start[ \t]*\*\//i)) {
ignoreStart = lineno;
}
if (line.match(/\/\*[ \t]*csslint[ \t]+ignore:end[ \t]*\*\//i)) {
ignoreEnd = lineno;
}
if (ignoreStart !== null && ignoreEnd !== null) {
ignore.push([ignoreStart, ignoreEnd]);
ignoreStart = ignoreEnd = null;
}
});
if (ignoreStart !== null) {
ignore.push([ignoreStart, lines.length]);
}
if (!ruleset) {
ruleset = api.getRuleset();
}
if (embeddedRuleset.test(text)) {
ruleset = clone(ruleset);
ruleset = applyEmbeddedRuleset(text, ruleset);
}
reporter = new Reporter(lines, ruleset, allow, ignore);
ruleset.errors = 2; // always report parsing errors as errors
for (i in ruleset) {
if (ruleset.hasOwnProperty(i) && ruleset[i]) {
if (rules[i]) {
rules[i].init(parser, reporter);
}
}
}
try {
parser.parse(text);
} catch (ex) {
reporter.error("Fatal error, cannot continue: " + ex.message, ex.line, ex.col, {});
}
report = {
messages : reporter.messages,
stats : reporter.stats,
ruleset : reporter.ruleset,
allow : reporter.allow,
ignore : reporter.ignore
};
report.messages.sort(function (a, b) {
if (a.rollup && !b.rollup) {
return 1;
} else if (!a.rollup && b.rollup) {
return -1;
} else {
return a.line - b.line;
}
});
return report;
};
return api;
})();
function Reporter(lines, ruleset, allow, ignore) {
"use strict";
this.messages = [];
this.stats = [];
this.lines = lines;
this.ruleset = ruleset;
this.allow = allow;
if (!this.allow) {
this.allow = {};
}
this.ignore = ignore;
if (!this.ignore) {
this.ignore = [];
}
}
Reporter.prototype = {
constructor: Reporter,
error: function(message, line, col, rule) {
"use strict";
this.messages.push({
type : "error",
line : line,
col : col,
message : message,
evidence: this.lines[line-1],
rule : rule || {}
});
},
warn: function(message, line, col, rule) {
"use strict";
this.report(message, line, col, rule);
},
report: function(message, line, col, rule) {
"use strict";
if (this.allow.hasOwnProperty(line) && this.allow[line].hasOwnProperty(rule.id)) {
return;
}
if (this.isIgnored(line)) {
return;
}
this.messages.push({
type : this.ruleset[rule.id] === 2 ? "error" : "warning",
line : line,
col : col,
message : message,
evidence: this.lines[line-1],
rule : rule
});
},
info: function(message, line, col, rule) {
"use strict";
this.messages.push({
type : "info",
line : line,
col : col,
message : message,
evidence: this.lines[line-1],
rule : rule
});
},
rollupError: function(message, rule) {
"use strict";
this.messages.push({
type : "error",
rollup : true,
message : message,
rule : rule
});
},
rollupWarn: function(message, rule) {
"use strict";
this.messages.push({
type : "warning",
rollup : true,
message : message,
rule : rule
});
},
stat: function(name, value) {
"use strict";
this.stats[name] = value;
},
isIgnored: function(line) {
"use strict";
var ignore = false;
CSSLint.Util.forEach(this.ignore, function (range) {
if (range[0] <= line && line <= range[1]) {
ignore = true;
}
});
return ignore;
}
};
CSSLint._Reporter = Reporter;
CSSLint.Util = {
mix: function(receiver, supplier) {
"use strict";
var prop;
for (prop in supplier) {
if (supplier.hasOwnProperty(prop)) {
receiver[prop] = supplier[prop];
}
}
return prop;
},
indexOf: function(values, value) {
"use strict";
if (values.indexOf) {
return values.indexOf(value);
} else {
for (var i=0, len=values.length; i < len; i++) {
if (values[i] === value) {
return i;
}
}
return -1;
}
},
forEach: function(values, func) {
"use strict";
if (values.forEach) {
return values.forEach(func);
} else {
for (var i=0, len=values.length; i < len; i++) {
func(values[i], i, values);
}
}
}
};
CSSLint.addRule({
id: "box-model",
name: "Beware of broken box size",
desc: "Don't use width or height when using padding or border.",
url: "https://github.com/CSSLint/csslint/wiki/Beware-of-box-model-size",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
widthProperties = {
border: 1,
"border-left": 1,
"border-right": 1,
padding: 1,
"padding-left": 1,
"padding-right": 1
},
heightProperties = {
border: 1,
"border-bottom": 1,
"border-top": 1,
padding: 1,
"padding-bottom": 1,
"padding-top": 1
},
properties,
boxSizing = false;
function startRule() {
properties = {};
boxSizing = false;
}
function endRule() {
var prop, value;
if (!boxSizing) {
if (properties.height) {
for (prop in heightProperties) {
if (heightProperties.hasOwnProperty(prop) && properties[prop]) {
value = properties[prop].value;
if (!(prop === "padding" && value.parts.length === 2 && value.parts[0].value === 0)) {
reporter.report("Using height with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule);
}
}
}
}
if (properties.width) {
for (prop in widthProperties) {
if (widthProperties.hasOwnProperty(prop) && properties[prop]) {
value = properties[prop].value;
if (!(prop === "padding" && value.parts.length === 2 && value.parts[1].value === 0)) {
reporter.report("Using width with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule);
}
}
}
}
}
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("startpage", startRule);
parser.addListener("startpagemargin", startRule);
parser.addListener("startkeyframerule", startRule);
parser.addListener("startviewport", startRule);
parser.addListener("property", function(event) {
var name = event.property.text.toLowerCase();
if (heightProperties[name] || widthProperties[name]) {
if (!/^0\S*$/.test(event.value) && !(name === "border" && event.value.toString() === "none")) {
properties[name] = {
line: event.property.line,
col: event.property.col,
value: event.value
};
}
} else {
if (/^(width|height)/i.test(name) && /^(length|percentage)/.test(event.value.parts[0].type)) {
properties[name] = 1;
} else if (name === "box-sizing") {
boxSizing = true;
}
}
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
parser.addListener("endpage", endRule);
parser.addListener("endpagemargin", endRule);
parser.addListener("endkeyframerule", endRule);
parser.addListener("endviewport", endRule);
}
});
CSSLint.addRule({
id: "bulletproof-font-face",
name: "Use the bulletproof @font-face syntax",
desc: "Use the bulletproof @font-face syntax to avoid 404's in old IE (http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax).",
url: "https://github.com/CSSLint/csslint/wiki/Bulletproof-font-face",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
fontFaceRule = false,
firstSrc = true,
ruleFailed = false,
line, col;
parser.addListener("startfontface", function() {
fontFaceRule = true;
});
parser.addListener("property", function(event) {
if (!fontFaceRule) {
return;
}
var propertyName = event.property.toString().toLowerCase(),
value = event.value.toString();
line = event.line;
col = event.col;
if (propertyName === "src") {
var regex = /^\s?url\(['"].+\.eot\?.*['"]\)\s*format\(['"]embedded-opentype['"]\).*$/i;
if (!value.match(regex) && firstSrc) {
ruleFailed = true;
firstSrc = false;
} else if (value.match(regex) && !firstSrc) {
ruleFailed = false;
}
}
});
parser.addListener("endfontface", function() {
fontFaceRule = false;
if (ruleFailed) {
reporter.report("@font-face declaration doesn't follow the fontspring bulletproof syntax.", line, col, rule);
}
});
}
});
CSSLint.addRule({
id: "compatible-vendor-prefixes",
name: "Require compatible vendor prefixes",
desc: "Include all compatible vendor prefixes to reach a wider range of users.",
url: "https://github.com/CSSLint/csslint/wiki/Require-compatible-vendor-prefixes",
browsers: "All",
init: function (parser, reporter) {
"use strict";
var rule = this,
compatiblePrefixes,
properties,
prop,
variations,
prefixed,
i,
len,
inKeyFrame = false,
arrayPush = Array.prototype.push,
applyTo = [];
compatiblePrefixes = {
"animation" : "webkit",
"animation-delay" : "webkit",
"animation-direction" : "webkit",
"animation-duration" : "webkit",
"animation-fill-mode" : "webkit",
"animation-iteration-count" : "webkit",
"animation-name" : "webkit",
"animation-play-state" : "webkit",
"animation-timing-function" : "webkit",
"appearance" : "webkit moz",
"border-end" : "webkit moz",
"border-end-color" : "webkit moz",
"border-end-style" : "webkit moz",
"border-end-width" : "webkit moz",
"border-image" : "webkit moz o",
"border-radius" : "webkit",
"border-start" : "webkit moz",
"border-start-color" : "webkit moz",
"border-start-style" : "webkit moz",
"border-start-width" : "webkit moz",
"box-align" : "webkit moz",
"box-direction" : "webkit moz",
"box-flex" : "webkit moz",
"box-lines" : "webkit",
"box-ordinal-group" : "webkit moz",
"box-orient" : "webkit moz",
"box-pack" : "webkit moz",
"box-sizing" : "",
"box-shadow" : "",
"column-count" : "webkit moz ms",
"column-gap" : "webkit moz ms",
"column-rule" : "webkit moz ms",
"column-rule-color" : "webkit moz ms",
"column-rule-style" : "webkit moz ms",
"column-rule-width" : "webkit moz ms",
"column-width" : "webkit moz ms",
"flex" : "webkit ms",
"flex-basis" : "webkit",
"flex-direction" : "webkit ms",
"flex-flow" : "webkit",
"flex-grow" : "webkit",
"flex-shrink" : "webkit",
"hyphens" : "epub moz",
"line-break" : "webkit ms",
"margin-end" : "webkit moz",
"margin-start" : "webkit moz",
"marquee-speed" : "webkit wap",
"marquee-style" : "webkit wap",
"padding-end" : "webkit moz",
"padding-start" : "webkit moz",
"tab-size" : "moz o",
"text-size-adjust" : "webkit ms",
"transform" : "webkit ms",
"transform-origin" : "webkit ms",
"transition" : "",
"transition-delay" : "",
"transition-duration" : "",
"transition-property" : "",
"transition-timing-function" : "",
"user-modify" : "webkit moz",
"user-select" : "webkit moz ms",
"word-break" : "epub ms",
"writing-mode" : "epub ms"
};
for (prop in compatiblePrefixes) {
if (compatiblePrefixes.hasOwnProperty(prop)) {
variations = [];
prefixed = compatiblePrefixes[prop].split(" ");
for (i = 0, len = prefixed.length; i < len; i++) {
variations.push("-" + prefixed[i] + "-" + prop);
}
compatiblePrefixes[prop] = variations;
arrayPush.apply(applyTo, variations);
}
}
parser.addListener("startrule", function () {
properties = [];
});
parser.addListener("startkeyframes", function (event) {
inKeyFrame = event.prefix || true;
});
parser.addListener("endkeyframes", function () {
inKeyFrame = false;
});
parser.addListener("property", function (event) {
var name = event.property;
if (CSSLint.Util.indexOf(applyTo, name.text) > -1) {
if (!inKeyFrame || typeof inKeyFrame !== "string" ||
name.text.indexOf("-" + inKeyFrame + "-") !== 0) {
properties.push(name);
}
}
});
parser.addListener("endrule", function () {
if (!properties.length) {
return;
}
var propertyGroups = {},
i,
len,
name,
prop,
variations,
value,
full,
actual,
item,
propertiesSpecified;
for (i = 0, len = properties.length; i < len; i++) {
name = properties[i];
for (prop in compatiblePrefixes) {
if (compatiblePrefixes.hasOwnProperty(prop)) {
variations = compatiblePrefixes[prop];
if (CSSLint.Util.indexOf(variations, name.text) > -1) {
if (!propertyGroups[prop]) {
propertyGroups[prop] = {
full: variations.slice(0),
actual: [],
actualNodes: []
};
}
if (CSSLint.Util.indexOf(propertyGroups[prop].actual, name.text) === -1) {
propertyGroups[prop].actual.push(name.text);
propertyGroups[prop].actualNodes.push(name);
}
}
}
}
}
for (prop in propertyGroups) {
if (propertyGroups.hasOwnProperty(prop)) {
value = propertyGroups[prop];
full = value.full;
actual = value.actual;
if (full.length > actual.length) {
for (i = 0, len = full.length; i < len; i++) {
item = full[i];
if (CSSLint.Util.indexOf(actual, item) === -1) {
propertiesSpecified = (actual.length === 1) ? actual[0] : (actual.length === 2) ? actual.join(" and ") : actual.join(", ");
reporter.report("The property " + item + " is compatible with " + propertiesSpecified + " and should be included as well.", value.actualNodes[0].line, value.actualNodes[0].col, rule);
}
}
}
}
}
});
}
});
CSSLint.addRule({
id: "display-property-grouping",
name: "Require properties appropriate for display",
desc: "Certain properties shouldn't be used with certain display property values.",
url: "https://github.com/CSSLint/csslint/wiki/Require-properties-appropriate-for-display",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
var propertiesToCheck = {
display: 1,
"float": "none",
height: 1,
width: 1,
margin: 1,
"margin-left": 1,
"margin-right": 1,
"margin-bottom": 1,
"margin-top": 1,
padding: 1,
"padding-left": 1,
"padding-right": 1,
"padding-bottom": 1,
"padding-top": 1,
"vertical-align": 1
},
properties;
function reportProperty(name, display, msg) {
if (properties[name]) {
if (typeof propertiesToCheck[name] !== "string" || properties[name].value.toLowerCase() !== propertiesToCheck[name]) {
reporter.report(msg || name + " can't be used with display: " + display + ".", properties[name].line, properties[name].col, rule);
}
}
}
function startRule() {
properties = {};
}
function endRule() {
var display = properties.display ? properties.display.value : null;
if (display) {
switch (display) {
case "inline":
reportProperty("height", display);
reportProperty("width", display);
reportProperty("margin", display);
reportProperty("margin-top", display);
reportProperty("margin-bottom", display);
reportProperty("float", display, "display:inline has no effect on floated elements (but may be used to fix the IE6 double-margin bug).");
break;
case "block":
reportProperty("vertical-align", display);
break;
case "inline-block":
reportProperty("float", display);
break;
default:
if (display.indexOf("table-") === 0) {
reportProperty("margin", display);
reportProperty("margin-left", display);
reportProperty("margin-right", display);
reportProperty("margin-top", display);
reportProperty("margin-bottom", display);
reportProperty("float", display);
}
}
}
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("startkeyframerule", startRule);
parser.addListener("startpagemargin", startRule);
parser.addListener("startpage", startRule);
parser.addListener("startviewport", startRule);
parser.addListener("property", function(event) {
var name = event.property.text.toLowerCase();
if (propertiesToCheck[name]) {
properties[name] = {
value: event.value.text,
line: event.property.line,
col: event.property.col
};
}
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
parser.addListener("endkeyframerule", endRule);
parser.addListener("endpagemargin", endRule);
parser.addListener("endpage", endRule);
parser.addListener("endviewport", endRule);
}
});
CSSLint.addRule({
id: "duplicate-background-images",
name: "Disallow duplicate background images",
desc: "Every background-image should be unique. Use a common class for e.g. sprites.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-duplicate-background-images",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
stack = {};
parser.addListener("property", function(event) {
var name = event.property.text,
value = event.value,
i, len;
if (name.match(/background/i)) {
for (i=0, len=value.parts.length; i < len; i++) {
if (value.parts[i].type === "uri") {
if (typeof stack[value.parts[i].uri] === "undefined") {
stack[value.parts[i].uri] = event;
} else {
reporter.report("Background image '" + value.parts[i].uri + "' was used multiple times, first declared at line " + stack[value.parts[i].uri].line + ", col " + stack[value.parts[i].uri].col + ".", event.line, event.col, rule);
}
}
}
}
});
}
});
CSSLint.addRule({
id: "duplicate-properties",
name: "Disallow duplicate properties",
desc: "Duplicate properties must appear one after the other.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-duplicate-properties",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
properties,
lastProperty;
function startRule() {
properties = {};
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("startpage", startRule);
parser.addListener("startpagemargin", startRule);
parser.addListener("startkeyframerule", startRule);
parser.addListener("startviewport", startRule);
parser.addListener("property", function(event) {
var property = event.property,
name = property.text.toLowerCase();
if (properties[name] && (lastProperty !== name || properties[name] === event.value.text)) {
reporter.report("Duplicate property '" + event.property + "' found.", event.line, event.col, rule);
}
properties[name] = event.value.text;
lastProperty = name;
});
}
});
CSSLint.addRule({
id: "empty-rules",
name: "Disallow empty rules",
desc: "Rules without any properties specified should be removed.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-empty-rules",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
count = 0;
parser.addListener("startrule", function() {
count=0;
});
parser.addListener("property", function() {
count++;
});
parser.addListener("endrule", function(event) {
var selectors = event.selectors;
if (count === 0) {
reporter.report("Rule is empty.", selectors[0].line, selectors[0].col, rule);
}
});
}
});
CSSLint.addRule({
id: "errors",
name: "Parsing Errors",
desc: "This rule looks for recoverable syntax errors.",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("error", function(event) {
reporter.error(event.message, event.line, event.col, rule);
});
}
});
CSSLint.addRule({
id: "floats",
name: "Disallow too many floats",
desc: "This rule tests if the float property is used too many times",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-too-many-floats",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
var count = 0;
parser.addListener("property", function(event) {
if (!reporter.isIgnored(event.property.line)) {
if (event.property.text.toLowerCase() === "float" &&
event.value.text.toLowerCase() !== "none") {
count++;
}
}
});
parser.addListener("endstylesheet", function() {
reporter.stat("floats", count);
if (count >= 10) {
reporter.rollupWarn("Too many floats (" + count + "), you're probably using them for layout. Consider using a grid system instead.", rule);
}
});
}
});
CSSLint.addRule({
id: "font-faces",
name: "Don't use too many web fonts",
desc: "Too many different web fonts in the same stylesheet.",
url: "https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-web-fonts",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
count = 0;
parser.addListener("startfontface", function(event) {
if (!reporter.isIgnored(event.line)) {
count++;
}
});
parser.addListener("endstylesheet", function() {
if (count > 5) {
reporter.rollupWarn("Too many @font-face declarations (" + count + ").", rule);
}
});
}
});
CSSLint.addRule({
id: "font-sizes",
name: "Disallow too many font sizes",
desc: "Checks the number of font-size declarations.",
url: "https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-font-size-declarations",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
count = 0;
parser.addListener("property", function(event) {
if (!reporter.isIgnored(event.property.line)) {
if (event.property.toString() === "font-size") {
count++;
}
}
});
parser.addListener("endstylesheet", function() {
reporter.stat("font-sizes", count);
if (count >= 10) {
reporter.rollupWarn("Too many font-size declarations (" + count + "), abstraction needed.", rule);
}
});
}
});
CSSLint.addRule({
id: "gradients",
name: "Require all gradient definitions",
desc: "When using a vendor-prefixed gradient, make sure to use them all.",
url: "https://github.com/CSSLint/csslint/wiki/Require-all-gradient-definitions",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
gradients;
parser.addListener("startrule", function() {
gradients = {
moz: 0,
webkit: 0,
oldWebkit: 0,
o: 0
};
});
parser.addListener("property", function(event) {
if (/\-(moz|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(event.value)) {
gradients[RegExp.$1] = 1;
} else if (/\-webkit\-gradient/i.test(event.value)) {
gradients.oldWebkit = 1;
}
});
parser.addListener("endrule", function(event) {
var missing = [];
if (!gradients.moz) {
missing.push("Firefox 3.6+");
}
if (!gradients.webkit) {
missing.push("Webkit (Safari 5+, Chrome)");
}
if (!gradients.oldWebkit) {
missing.push("Old Webkit (Safari 4+, Chrome)");
}
if (!gradients.o) {
missing.push("Opera 11.1+");
}
if (missing.length && missing.length < 4) {
reporter.report("Missing vendor-prefixed CSS gradients for " + missing.join(", ") + ".", event.selectors[0].line, event.selectors[0].col, rule);
}
});
}
});
CSSLint.addRule({
id: "ids",
name: "Disallow IDs in selectors",
desc: "Selectors should not contain IDs.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-IDs-in-selectors",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("startrule", function(event) {
var selectors = event.selectors,
selector,
part,
modifier,
idCount,
i, j, k;
for (i=0; i < selectors.length; i++) {
selector = selectors[i];
idCount = 0;
for (j=0; j < selector.parts.length; j++) {
part = selector.parts[j];
if (part.type === parser.SELECTOR_PART_TYPE) {
for (k=0; k < part.modifiers.length; k++) {
modifier = part.modifiers[k];
if (modifier.type === "id") {
idCount++;
}
}
}
}
if (idCount === 1) {
reporter.report("Don't use IDs in selectors.", selector.line, selector.col, rule);
} else if (idCount > 1) {
reporter.report(idCount + " IDs in the selector, really?", selector.line, selector.col, rule);
}
}
});
}
});
CSSLint.addRule({
id: "import-ie-limit",
name: "@import limit on IE6-IE9",
desc: "IE6-9 supports up to 31 @import per stylesheet",
browsers: "IE6, IE7, IE8, IE9",
init: function(parser, reporter) {
"use strict";
var rule = this,
MAX_IMPORT_COUNT = 31,
count = 0;
function startPage() {
count = 0;
}
parser.addListener("startpage", startPage);
parser.addListener("import", function() {
count++;
});
parser.addListener("endstylesheet", function() {
if (count > MAX_IMPORT_COUNT) {
reporter.rollupError(
"Too many @import rules (" + count + "). IE6-9 supports up to 31 import per stylesheet.",
rule
);
}
});
}
});
CSSLint.addRule({
id: "import",
name: "Disallow @import",
desc: "Don't use @import, use <link> instead.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-%40import",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("import", function(event) {
reporter.report("@import prevents parallel downloads, use <link> instead.", event.line, event.col, rule);
});
}
});
CSSLint.addRule({
id: "important",
name: "Disallow !important",
desc: "Be careful when using !important declaration",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-%21important",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
count = 0;
parser.addListener("property", function(event) {
if (!reporter.isIgnored(event.line)) {
if (event.important === true) {
count++;
reporter.report("Use of !important", event.line, event.col, rule);
}
}
});
parser.addListener("endstylesheet", function() {
reporter.stat("important", count);
if (count >= 10) {
reporter.rollupWarn("Too many !important declarations (" + count + "), try to use less than 10 to avoid specificity issues.", rule);
}
});
}
});
CSSLint.addRule({
id: "known-properties",
name: "Require use of known properties",
desc: "Properties should be known (listed in CSS3 specification) or be a vendor-prefixed property.",
url: "https://github.com/CSSLint/csslint/wiki/Require-use-of-known-properties",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("property", function(event) {
if (event.invalid) {
reporter.report(event.invalid.message, event.line, event.col, rule);
}
});
}
});
CSSLint.addRule({
id: "order-alphabetical",
name: "Alphabetical order",
desc: "Assure properties are in alphabetical order",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
properties;
var startRule = function () {
properties = [];
};
var endRule = function(event) {
var currentProperties = properties.join(","),
expectedProperties = properties.sort().join(",");
if (currentProperties !== expectedProperties) {
reporter.report("Rule doesn't have all its properties in alphabetical order.", event.line, event.col, rule);
}
};
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("startpage", startRule);
parser.addListener("startpagemargin", startRule);
parser.addListener("startkeyframerule", startRule);
parser.addListener("startviewport", startRule);
parser.addListener("property", function(event) {
var name = event.property.text,
lowerCasePrefixLessName = name.toLowerCase().replace(/^-.*?-/, "");
properties.push(lowerCasePrefixLessName);
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
parser.addListener("endpage", endRule);
parser.addListener("endpagemargin", endRule);
parser.addListener("endkeyframerule", endRule);
parser.addListener("endviewport", endRule);
}
});
CSSLint.addRule({
id: "outline-none",
name: "Disallow outline: none",
desc: "Use of outline: none or outline: 0 should be limited to :focus rules.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-outline%3Anone",
browsers: "All",
tags: ["Accessibility"],
init: function(parser, reporter) {
"use strict";
var rule = this,
lastRule;
function startRule(event) {
if (event.selectors) {
lastRule = {
line: event.line,
col: event.col,
selectors: event.selectors,
propCount: 0,
outline: false
};
} else {
lastRule = null;
}
}
function endRule() {
if (lastRule) {
if (lastRule.outline) {
if (lastRule.selectors.toString().toLowerCase().indexOf(":focus") === -1) {
reporter.report("Outlines should only be modified using :focus.", lastRule.line, lastRule.col, rule);
} else if (lastRule.propCount === 1) {
reporter.report("Outlines shouldn't be hidden unless other visual changes are made.", lastRule.line, lastRule.col, rule);
}
}
}
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("startpage", startRule);
parser.addListener("startpagemargin", startRule);
parser.addListener("startkeyframerule", startRule);
parser.addListener("startviewport", startRule);
parser.addListener("property", function(event) {
var name = event.property.text.toLowerCase(),
value = event.value;
if (lastRule) {
lastRule.propCount++;
if (name === "outline" && (value.toString() === "none" || value.toString() === "0")) {
lastRule.outline = true;
}
}
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
parser.addListener("endpage", endRule);
parser.addListener("endpagemargin", endRule);
parser.addListener("endkeyframerule", endRule);
parser.addListener("endviewport", endRule);
}
});
CSSLint.addRule({
id: "overqualified-elements",
name: "Disallow overqualified elements",
desc: "Don't use classes or IDs with elements (a.foo or a#foo).",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-overqualified-elements",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
classes = {};
parser.addListener("startrule", function(event) {
var selectors = event.selectors,
selector,
part,
modifier,
i, j, k;
for (i=0; i < selectors.length; i++) {
selector = selectors[i];
for (j=0; j < selector.parts.length; j++) {
part = selector.parts[j];
if (part.type === parser.SELECTOR_PART_TYPE) {
for (k=0; k < part.modifiers.length; k++) {
modifier = part.modifiers[k];
if (part.elementName && modifier.type === "id") {
reporter.report("Element (" + part + ") is overqualified, just use " + modifier + " without element name.", part.line, part.col, rule);
} else if (modifier.type === "class") {
if (!classes[modifier]) {
classes[modifier] = [];
}
classes[modifier].push({
modifier: modifier,
part: part
});
}
}
}
}
}
});
parser.addListener("endstylesheet", function() {
var prop;
for (prop in classes) {
if (classes.hasOwnProperty(prop)) {
if (classes[prop].length === 1 && classes[prop][0].part.elementName) {
reporter.report("Element (" + classes[prop][0].part + ") is overqualified, just use " + classes[prop][0].modifier + " without element name.", classes[prop][0].part.line, classes[prop][0].part.col, rule);
}
}
}
});
}
});
CSSLint.addRule({
id: "regex-selectors",
name: "Disallow selectors that look like regexs",
desc: "Selectors that look like regular expressions are slow and should be avoided.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-selectors-that-look-like-regular-expressions",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("startrule", function(event) {
var selectors = event.selectors,
selector,
part,
modifier,
i, j, k;
for (i=0; i < selectors.length; i++) {
selector = selectors[i];
for (j=0; j < selector.parts.length; j++) {
part = selector.parts[j];
if (part.type === parser.SELECTOR_PART_TYPE) {
for (k=0; k < part.modifiers.length; k++) {
modifier = part.modifiers[k];
if (modifier.type === "attribute") {
if (/([~\|\^\$\*]=)/.test(modifier)) {
reporter.report("Attribute selectors with " + RegExp.$1 + " are slow!", modifier.line, modifier.col, rule);
}
}
}
}
}
}
});
}
});
CSSLint.addRule({
id: "rules-count",
name: "Rules Count",
desc: "Track how many rules there are.",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var count = 0;
parser.addListener("startrule", function() {
count++;
});
parser.addListener("endstylesheet", function() {
reporter.stat("rule-count", count);
});
}
});
CSSLint.addRule({
id: "selector-max-approaching",
name: "Warn when approaching the 4095 selector limit for IE",
desc: "Will warn when selector count is >= 3800 selectors.",
browsers: "IE",
init: function(parser, reporter) {
"use strict";
var rule = this, count = 0;
parser.addListener("startrule", function(event) {
count += event.selectors.length;
});
parser.addListener("endstylesheet", function() {
if (count >= 3800) {
reporter.report("You have " + count + " selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.", 0, 0, rule);
}
});
}
});
CSSLint.addRule({
id: "selector-max",
name: "Error when past the 4095 selector limit for IE",
desc: "Will error when selector count is > 4095.",
browsers: "IE",
init: function(parser, reporter) {
"use strict";
var rule = this, count = 0;
parser.addListener("startrule", function(event) {
count += event.selectors.length;
});
parser.addListener("endstylesheet", function() {
if (count > 4095) {
reporter.report("You have " + count + " selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.", 0, 0, rule);
}
});
}
});
CSSLint.addRule({
id: "selector-newline",
name: "Disallow new-line characters in selectors",
desc: "New-line characters in selectors are usually a forgotten comma and not a descendant combinator.",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
function startRule(event) {
var i, len, selector, p, n, pLen, part, part2, type, currentLine, nextLine,
selectors = event.selectors;
for (i = 0, len = selectors.length; i < len; i++) {
selector = selectors[i];
for (p = 0, pLen = selector.parts.length; p < pLen; p++) {
for (n = p + 1; n < pLen; n++) {
part = selector.parts[p];
part2 = selector.parts[n];
type = part.type;
currentLine = part.line;
nextLine = part2.line;
if (type === "descendant" && nextLine > currentLine) {
reporter.report("newline character found in selector (forgot a comma?)", currentLine, selectors[i].parts[0].col, rule);
}
}
}
}
}
parser.addListener("startrule", startRule);
}
});
CSSLint.addRule({
id: "shorthand",
name: "Require shorthand properties",
desc: "Use shorthand properties where possible.",
url: "https://github.com/CSSLint/csslint/wiki/Require-shorthand-properties",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
prop, i, len,
propertiesToCheck = {},
properties,
mapping = {
"margin": [
"margin-top",
"margin-bottom",
"margin-left",
"margin-right"
],
"padding": [
"padding-top",
"padding-bottom",
"padding-left",
"padding-right"
]
};
for (prop in mapping) {
if (mapping.hasOwnProperty(prop)) {
for (i=0, len=mapping[prop].length; i < len; i++) {
propertiesToCheck[mapping[prop][i]] = prop;
}
}
}
function startRule() {
properties = {};
}
function endRule(event) {
var prop, i, len, total;
for (prop in mapping) {
if (mapping.hasOwnProperty(prop)) {
total=0;
for (i=0, len=mapping[prop].length; i < len; i++) {
total += properties[mapping[prop][i]] ? 1 : 0;
}
if (total === mapping[prop].length) {
reporter.report("The properties " + mapping[prop].join(", ") + " can be replaced by " + prop + ".", event.line, event.col, rule);
}
}
}
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("property", function(event) {
var name = event.property.toString().toLowerCase();
if (propertiesToCheck[name]) {
properties[name] = 1;
}
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
}
});
CSSLint.addRule({
id: "star-property-hack",
name: "Disallow properties with a star prefix",
desc: "Checks for the star property hack (targets IE6/7)",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-star-hack",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("property", function(event) {
var property = event.property;
if (property.hack === "*") {
reporter.report("Property with star prefix found.", event.property.line, event.property.col, rule);
}
});
}
});
CSSLint.addRule({
id: "text-indent",
name: "Disallow negative text-indent",
desc: "Checks for text indent less than -99px",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-negative-text-indent",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
textIndent,
direction;
function startRule() {
textIndent = false;
direction = "inherit";
}
function endRule() {
if (textIndent && direction !== "ltr") {
reporter.report("Negative text-indent doesn't work well with RTL. If you use text-indent for image replacement explicitly set direction for that item to ltr.", textIndent.line, textIndent.col, rule);
}
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("property", function(event) {
var name = event.property.toString().toLowerCase(),
value = event.value;
if (name === "text-indent" && value.parts[0].value < -99) {
textIndent = event.property;
} else if (name === "direction" && value.toString() === "ltr") {
direction = "ltr";
}
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
}
});
CSSLint.addRule({
id: "underscore-property-hack",
name: "Disallow properties with an underscore prefix",
desc: "Checks for the underscore property hack (targets IE6)",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-underscore-hack",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("property", function(event) {
var property = event.property;
if (property.hack === "_") {
reporter.report("Property with underscore prefix found.", event.property.line, event.property.col, rule);
}
});
}
});
CSSLint.addRule({
id: "universal-selector",
name: "Disallow universal selector",
desc: "The universal selector (*) is known to be slow.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-universal-selector",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("startrule", function(event) {
var selectors = event.selectors,
selector,
part,
i;
for (i=0; i < selectors.length; i++) {
selector = selectors[i];
part = selector.parts[selector.parts.length-1];
if (part.elementName === "*") {
reporter.report(rule.desc, part.line, part.col, rule);
}
}
});
}
});
CSSLint.addRule({
id: "unqualified-attributes",
name: "Disallow unqualified attribute selectors",
desc: "Unqualified attribute selectors are known to be slow.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-unqualified-attribute-selectors",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("startrule", function(event) {
var selectors = event.selectors,
selectorContainsClassOrId = false,
selector,
part,
modifier,
i, k;
for (i=0; i < selectors.length; i++) {
selector = selectors[i];
part = selector.parts[selector.parts.length-1];
if (part.type === parser.SELECTOR_PART_TYPE) {
for (k=0; k < part.modifiers.length; k++) {
modifier = part.modifiers[k];
if (modifier.type === "class" || modifier.type === "id") {
selectorContainsClassOrId = true;
break;
}
}
if (!selectorContainsClassOrId) {
for (k=0; k < part.modifiers.length; k++) {
modifier = part.modifiers[k];
if (modifier.type === "attribute" && (!part.elementName || part.elementName === "*")) {
reporter.report(rule.desc, part.line, part.col, rule);
}
}
}
}
}
});
}
});
CSSLint.addRule({
id: "vendor-prefix",
name: "Require standard property with vendor prefix",
desc: "When using a vendor-prefixed property, make sure to include the standard one.",
url: "https://github.com/CSSLint/csslint/wiki/Require-standard-property-with-vendor-prefix",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this,
properties,
num,
propertiesToCheck = {
"-webkit-border-radius": "border-radius",
"-webkit-border-top-left-radius": "border-top-left-radius",
"-webkit-border-top-right-radius": "border-top-right-radius",
"-webkit-border-bottom-left-radius": "border-bottom-left-radius",
"-webkit-border-bottom-right-radius": "border-bottom-right-radius",
"-o-border-radius": "border-radius",
"-o-border-top-left-radius": "border-top-left-radius",
"-o-border-top-right-radius": "border-top-right-radius",
"-o-border-bottom-left-radius": "border-bottom-left-radius",
"-o-border-bottom-right-radius": "border-bottom-right-radius",
"-moz-border-radius": "border-radius",
"-moz-border-radius-topleft": "border-top-left-radius",
"-moz-border-radius-topright": "border-top-right-radius",
"-moz-border-radius-bottomleft": "border-bottom-left-radius",
"-moz-border-radius-bottomright": "border-bottom-right-radius",
"-moz-column-count": "column-count",
"-webkit-column-count": "column-count",
"-moz-column-gap": "column-gap",
"-webkit-column-gap": "column-gap",
"-moz-column-rule": "column-rule",
"-webkit-column-rule": "column-rule",
"-moz-column-rule-style": "column-rule-style",
"-webkit-column-rule-style": "column-rule-style",
"-moz-column-rule-color": "column-rule-color",
"-webkit-column-rule-color": "column-rule-color",
"-moz-column-rule-width": "column-rule-width",
"-webkit-column-rule-width": "column-rule-width",
"-moz-column-width": "column-width",
"-webkit-column-width": "column-width",
"-webkit-column-span": "column-span",
"-webkit-columns": "columns",
"-moz-box-shadow": "box-shadow",
"-webkit-box-shadow": "box-shadow",
"-moz-transform": "transform",
"-webkit-transform": "transform",
"-o-transform": "transform",
"-ms-transform": "transform",
"-moz-transform-origin": "transform-origin",
"-webkit-transform-origin": "transform-origin",
"-o-transform-origin": "transform-origin",
"-ms-transform-origin": "transform-origin",
"-moz-box-sizing": "box-sizing",
"-webkit-box-sizing": "box-sizing"
};
function startRule() {
properties = {};
num = 1;
}
function endRule() {
var prop,
i,
len,
needed,
actual,
needsStandard = [];
for (prop in properties) {
if (propertiesToCheck[prop]) {
needsStandard.push({
actual: prop,
needed: propertiesToCheck[prop]
});
}
}
for (i=0, len=needsStandard.length; i < len; i++) {
needed = needsStandard[i].needed;
actual = needsStandard[i].actual;
if (!properties[needed]) {
reporter.report("Missing standard property '" + needed + "' to go along with '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule);
} else {
if (properties[needed][0].pos < properties[actual][0].pos) {
reporter.report("Standard property '" + needed + "' should come after vendor-prefixed property '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule);
}
}
}
}
parser.addListener("startrule", startRule);
parser.addListener("startfontface", startRule);
parser.addListener("startpage", startRule);
parser.addListener("startpagemargin", startRule);
parser.addListener("startkeyframerule", startRule);
parser.addListener("startviewport", startRule);
parser.addListener("property", function(event) {
var name = event.property.text.toLowerCase();
if (!properties[name]) {
properties[name] = [];
}
properties[name].push({
name: event.property,
value: event.value,
pos: num++
});
});
parser.addListener("endrule", endRule);
parser.addListener("endfontface", endRule);
parser.addListener("endpage", endRule);
parser.addListener("endpagemargin", endRule);
parser.addListener("endkeyframerule", endRule);
parser.addListener("endviewport", endRule);
}
});
CSSLint.addRule({
id: "zero-units",
name: "Disallow units for 0 values",
desc: "You don't need to specify units when a value is 0.",
url: "https://github.com/CSSLint/csslint/wiki/Disallow-units-for-zero-values",
browsers: "All",
init: function(parser, reporter) {
"use strict";
var rule = this;
parser.addListener("property", function(event) {
var parts = event.value.parts,
i = 0,
len = parts.length;
while (i < len) {
if ((parts[i].units || parts[i].type === "percentage") && parts[i].value === 0 && parts[i].type !== "time") {
reporter.report("Values of 0 shouldn't have units specified.", parts[i].line, parts[i].col, rule);
}
i++;
}
});
}
});
(function() {
"use strict";
var xmlEscape = function(str) {
if (!str || str.constructor !== String) {
return "";
}
return str.replace(/["&><]/g, function(match) {
switch (match) {
case "\"":
return """;
case "&":
return "&";
case "<":
return "<";
case ">":
return ">";
}
});
};
CSSLint.addFormatter({
id: "checkstyle-xml",
name: "Checkstyle XML format",
startFormat: function() {
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><checkstyle>";
},
endFormat: function() {
return "</checkstyle>";
},
readError: function(filename, message) {
return "<file name=\"" + xmlEscape(filename) + "\"><error line=\"0\" column=\"0\" severty=\"error\" message=\"" + xmlEscape(message) + "\"></error></file>";
},
formatResults: function(results, filename/*, options*/) {
var messages = results.messages,
output = [];
var generateSource = function(rule) {
if (!rule || !("name" in rule)) {
return "";
}
return "net.csslint." + rule.name.replace(/\s/g, "");
};
if (messages.length > 0) {
output.push("<file name=\""+filename+"\">");
CSSLint.Util.forEach(messages, function (message) {
if (!message.rollup) {
output.push("<error line=\"" + message.line + "\" column=\"" + message.col + "\" severity=\"" + message.type + "\"" +
" message=\"" + xmlEscape(message.message) + "\" source=\"" + generateSource(message.rule) +"\"/>");
}
});
output.push("</file>");
}
return output.join("");
}
});
}());
CSSLint.addFormatter({
id: "compact",
name: "Compact, 'porcelain' format",
startFormat: function() {
"use strict";
return "";
},
endFormat: function() {
"use strict";
return "";
},
formatResults: function(results, filename, options) {
"use strict";
var messages = results.messages,
output = "";
options = options || {};
var capitalize = function(str) {
return str.charAt(0).toUpperCase() + str.slice(1);
};
if (messages.length === 0) {
return options.quiet ? "" : filename + ": Lint Free!";
}
CSSLint.Util.forEach(messages, function(message) {
if (message.rollup) {
output += filename + ": " + capitalize(message.type) + " - " + message.message + " (" + message.rule.id + ")\n";
} else {
output += filename + ": line " + message.line +
", col " + message.col + ", " + capitalize(message.type) + " - " + message.message + " (" + message.rule.id + ")\n";
}
});
return output;
}
});
CSSLint.addFormatter({
id: "csslint-xml",
name: "CSSLint XML format",
startFormat: function() {
"use strict";
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><csslint>";
},
endFormat: function() {
"use strict";
return "</csslint>";
},
formatResults: function(results, filename/*, options*/) {
"use strict";
var messages = results.messages,
output = [];
var escapeSpecialCharacters = function(str) {
if (!str || str.constructor !== String) {
return "";
}
return str.replace(/"/g, "'").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
};
if (messages.length > 0) {
output.push("<file name=\""+filename+"\">");
CSSLint.Util.forEach(messages, function (message) {
if (message.rollup) {
output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
} else {
output.push("<issue line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" +
" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
}
});
output.push("</file>");
}
return output.join("");
}
});
CSSLint.addFormatter({
id: "json",
name: "JSON",
startFormat: function() {
"use strict";
this.json = [];
return "";
},
endFormat: function() {
"use strict";
var ret = "";
if (this.json.length > 0) {
if (this.json.length === 1) {
ret = JSON.stringify(this.json[0]);
} else {
ret = JSON.stringify(this.json);
}
}
return ret;
},
formatResults: function(results, filename, options) {
"use strict";
if (results.messages.length > 0 || !options.quiet) {
this.json.push({
filename: filename,
messages: results.messages,
stats: results.stats
});
}
return "";
}
});
CSSLint.addFormatter({
id: "junit-xml",
name: "JUNIT XML format",
startFormat: function() {
"use strict";
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><testsuites>";
},
endFormat: function() {
"use strict";
return "</testsuites>";
},
formatResults: function(results, filename/*, options*/) {
"use strict";
var messages = results.messages,
output = [],
tests = {
"error": 0,
"failure": 0
};
var generateSource = function(rule) {
if (!rule || !("name" in rule)) {
return "";
}
return "net.csslint." + rule.name.replace(/\s/g, "");
};
var escapeSpecialCharacters = function(str) {
if (!str || str.constructor !== String) {
return "";
}
return str.replace(/"/g, "'").replace(/</g, "<").replace(/>/g, ">");
};
if (messages.length > 0) {
messages.forEach(function (message) {
var type = message.type === "warning" ? "error" : message.type;
if (!message.rollup) {
output.push("<testcase time=\"0\" name=\"" + generateSource(message.rule) + "\">");
output.push("<" + type + " message=\"" + escapeSpecialCharacters(message.message) + "\"><![CDATA[" + message.line + ":" + message.col + ":" + escapeSpecialCharacters(message.evidence) + "]]></" + type + ">");
output.push("</testcase>");
tests[type] += 1;
}
});
output.unshift("<testsuite time=\"0\" tests=\"" + messages.length + "\" skipped=\"0\" errors=\"" + tests.error + "\" failures=\"" + tests.failure + "\" package=\"net.csslint\" name=\"" + filename + "\">");
output.push("</testsuite>");
}
return output.join("");
}
});
CSSLint.addFormatter({
id: "lint-xml",
name: "Lint XML format",
startFormat: function() {
"use strict";
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><lint>";
},
endFormat: function() {
"use strict";
return "</lint>";
},
formatResults: function(results, filename/*, options*/) {
"use strict";
var messages = results.messages,
output = [];
var escapeSpecialCharacters = function(str) {
if (!str || str.constructor !== String) {
return "";
}
return str.replace(/"/g, "'").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
};
if (messages.length > 0) {
output.push("<file name=\""+filename+"\">");
CSSLint.Util.forEach(messages, function (message) {
if (message.rollup) {
output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
} else {
var rule = "";
if (message.rule && message.rule.id) {
rule = "rule=\"" + escapeSpecialCharacters(message.rule.id) + "\" ";
}
output.push("<issue " + rule + "line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" +
" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
}
});
output.push("</file>");
}
return output.join("");
}
});
CSSLint.addFormatter({
id: "text",
name: "Plain Text",
startFormat: function() {
"use strict";
return "";
},
endFormat: function() {
"use strict";
return "";
},
formatResults: function(results, filename, options) {
"use strict";
var messages = results.messages,
output = "";
options = options || {};
if (messages.length === 0) {
return options.quiet ? "" : "\n\ncsslint: No errors in " + filename + ".";
}
output = "\n\ncsslint: There ";
if (messages.length === 1) {
output += "is 1 problem";
} else {
output += "are " + messages.length + " problems";
}
output += " in " + filename + ".";
var pos = filename.lastIndexOf("/"),
shortFilename = filename;
if (pos === -1) {
pos = filename.lastIndexOf("\\");
}
if (pos > -1) {
shortFilename = filename.substring(pos+1);
}
CSSLint.Util.forEach(messages, function (message, i) {
output = output + "\n\n" + shortFilename;
if (message.rollup) {
output += "\n" + (i+1) + ": " + message.type;
output += "\n" + message.message;
} else {
output += "\n" + (i+1) + ": " + message.type + " at line " + message.line + ", col " + message.col;
output += "\n" + message.message;
output += "\n" + message.evidence;
}
});
return output;
}
});
return CSSLint;
})();
module.exports.CSSLint = CSSLint;
});
define("ace/mode/css_worker",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var lang = require("../lib/lang");
var Mirror = require("../worker/mirror").Mirror;
var CSSLint = require("./css/csslint").CSSLint;
var Worker = exports.Worker = function(sender) {
Mirror.call(this, sender);
this.setTimeout(400);
this.ruleset = null;
this.setDisabledRules("ids|order-alphabetical");
this.setInfoRules(
"adjoining-classes|zero-units|gradients|box-model|" +
"import|outline-none|vendor-prefix"
);
};
oop.inherits(Worker, Mirror);
(function() {
this.setInfoRules = function(ruleNames) {
if (typeof ruleNames == "string")
ruleNames = ruleNames.split("|");
this.infoRules = lang.arrayToMap(ruleNames);
this.doc.getValue() && this.deferredUpdate.schedule(100);
};
this.setDisabledRules = function(ruleNames) {
if (!ruleNames) {
this.ruleset = null;
} else {
if (typeof ruleNames == "string")
ruleNames = ruleNames.split("|");
var all = {};
CSSLint.getRules().forEach(function(x){
all[x.id] = true;
});
ruleNames.forEach(function(x) {
delete all[x];
});
this.ruleset = all;
}
this.doc.getValue() && this.deferredUpdate.schedule(100);
};
this.onUpdate = function() {
var value = this.doc.getValue();
if (!value)
return this.sender.emit("annotate", []);
var infoRules = this.infoRules;
var result = CSSLint.verify(value, this.ruleset);
this.sender.emit("annotate", result.messages.map(function(msg) {
return {
row: msg.line - 1,
column: msg.col - 1,
text: msg.message,
type: infoRules[msg.rule.id] ? "info" : msg.type,
rule: msg.rule.name
};
}));
};
}).call(Worker.prototype);
});