",
+ lastLineNumber = i + 1
+ );
+
+ if (foldWidgets) {
+ var c = foldWidgets[i];
+ // check if cached value is invalidated and we need to recompute
+ if (c == null)
+ c = foldWidgets[i] = this.session.getFoldWidget(i);
+ if (c)
+ html.push(
+ ""
+ );
+ }
+
+ html.push("
");
+
+ i++;
+ }
+
+ this.element = dom.setInnerHtml(this.element, html.join(""));
+ this.element.style.height = config.minHeight + "px";
+
+ if (this.session.$useWrapMode)
+ lastLineNumber = this.session.getLength();
+
+ var gutterWidth = ("" + lastLineNumber).length * config.characterWidth;
+ var padding = this.$padding || this.$computePadding();
+ gutterWidth += padding.left + padding.right;
+ if (gutterWidth !== this.gutterWidth) {
+ this.gutterWidth = gutterWidth;
+ this.element.style.width = Math.ceil(this.gutterWidth) + "px";
+ this._emit("changeGutterWidth", gutterWidth);
+ }
+ };
+
+ this.$showFoldWidgets = true;
+ this.setShowFoldWidgets = function(show) {
+ if (show)
+ dom.addCssClass(this.element, "ace_folding-enabled");
+ else
+ dom.removeCssClass(this.element, "ace_folding-enabled");
+
+ this.$showFoldWidgets = show;
+ this.$padding = null;
+ };
+
+ this.getShowFoldWidgets = function() {
+ return this.$showFoldWidgets;
+ };
+
+ this.$computePadding = function() {
+ if (!this.element.firstChild)
+ return {left: 0, right: 0};
+ var style = dom.computedStyle(this.element.firstChild);
+ this.$padding = {}
+ this.$padding.left = parseInt(style.paddingLeft) + 1;
+ this.$padding.right = parseInt(style.paddingRight);
+ return this.$padding;
+ };
+
+ this.getRegion = function(point) {
+ var padding = this.$padding || this.$computePadding();
+ var rect = this.element.getBoundingClientRect();
+ if (point.x < padding.left + rect.left)
+ return "markers";
+ if (this.$showFoldWidgets && point.x > rect.right - padding.right)
+ return "foldWidgets";
+ };
+
+}).call(Gutter.prototype);
+
+exports.Gutter = Gutter;
+
+});
+
+ace.define('ace/layer/marker', ['require', 'exports', 'module' , 'ace/range', 'ace/lib/dom'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+var dom = require("../lib/dom");
+
+var Marker = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_marker-layer";
+ parentEl.appendChild(this.element);
+};
+
+(function() {
+
+ this.$padding = 0;
+
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ };
+ this.setSession = function(session) {
+ this.session = session;
+ };
+
+ this.setMarkers = function(markers) {
+ this.markers = markers;
+ };
+
+ this.update = function(config) {
+ var config = config || this.config;
+ if (!config)
+ return;
+
+ this.config = config;
+
+
+ var html = [];
+ for (var key in this.markers) {
+ var marker = this.markers[key];
+
+ if (!marker.range) {
+ marker.update(html, this, this.session, config);
+ continue;
+ }
+
+ var range = marker.range.clipRows(config.firstRow, config.lastRow);
+ if (range.isEmpty()) continue;
+
+ range = range.toScreenRange(this.session);
+ if (marker.renderer) {
+ var top = this.$getTop(range.start.row, config);
+ var left = Math.round(
+ this.$padding + range.start.column * config.characterWidth
+ );
+ marker.renderer(html, range, left, top, config);
+ }
+ else if (range.isMultiLine()) {
+ if (marker.type == "text") {
+ this.drawTextMarker(html, range, marker.clazz, config);
+ } else {
+ this.drawMultiLineMarker(
+ html, range, marker.clazz, config,
+ marker.type
+ );
+ }
+ }
+ else {
+ this.drawSingleLineMarker(
+ html, range, marker.clazz + " start", config,
+ null, marker.type
+ );
+ }
+ }
+ this.element = dom.setInnerHtml(this.element, html.join(""));
+ };
+
+ this.$getTop = function(row, layerConfig) {
+ return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
+ };
+
+ // Draws a marker, which spans a range of text on multiple lines
+ this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig) {
+ // selection start
+ var row = range.start.row;
+
+ var lineRange = new Range(
+ row, range.start.column,
+ row, this.session.getScreenLastRowColumn(row)
+ );
+ this.drawSingleLineMarker(stringBuilder, lineRange, clazz + " start", layerConfig, 1, "text");
+
+ // selection end
+ row = range.end.row;
+ lineRange = new Range(row, 0, row, range.end.column);
+ this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 0, "text");
+
+ for (row = range.start.row + 1; row < range.end.row; row++) {
+ lineRange.start.row = row;
+ lineRange.end.row = row;
+ lineRange.end.column = this.session.getScreenLastRowColumn(row);
+ this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 1, "text");
+ }
+ };
+
+ // Draws a multi line marker, where lines span the full width
+ this.drawMultiLineMarker = function(stringBuilder, range, clazz, config, type) {
+ var padding = type === "background" ? 0 : this.$padding;
+ // from selection start to the end of the line
+ var height = config.lineHeight;
+ var top = this.$getTop(range.start.row, config);
+ var left = Math.round(padding + range.start.column * config.characterWidth);
+
+ stringBuilder.push(
+ "")
+
+ this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
+
+ if (this.$useLineGroups())
+ html.push("
"); // end the line group
+
+ row++;
+ }
+ this.element = dom.setInnerHtml(this.element, html.join(""));
+ };
+
+ this.$textToken = {
+ "text": true,
+ "rparen": true,
+ "lparen": true
+ };
+
+ this.$renderToken = function(stringBuilder, screenColumn, token, value) {
+ var self = this;
+ var replaceReg = /\t|&|<|( +)|([\x00-\x1f\x80-\xa0\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]/g;
+ var replaceFunc = function(c, a, b, tabIdx, idx4) {
+ if (a) {
+ return new Array(c.length+1).join(" ");
+ } else if (c == "&") {
+ return "&";
+ } else if (c == "<") {
+ return "<";
+ } else if (c == "\t") {
+ var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx);
+ screenColumn += tabSize - 1;
+ return self.$tabStrings[tabSize];
+ } else if (c == "\u3000") {
+ // U+3000 is both invisible AND full-width, so must be handled uniquely
+ var classToUse = self.showInvisibles ? "ace_cjk ace_invisible" : "ace_cjk";
+ var space = self.showInvisibles ? self.SPACE_CHAR : "";
+ screenColumn += 1;
+ return ""
+ );
+ }
+
+ split ++;
+ screenColumn = 0;
+ splitChars = splits[split] || Number.MAX_VALUE;
+ }
+ if (value.length != 0) {
+ chars += value.length;
+ screenColumn = this.$renderToken(
+ stringBuilder, screenColumn, token, value
+ );
+ }
+ }
+ }
+ };
+
+ this.$renderSimpleLine = function(stringBuilder, tokens) {
+ var screenColumn = 0;
+ var token = tokens[0];
+ var value = token.value;
+ if (this.displayIndentGuides)
+ value = this.renderIndentGuide(stringBuilder, value);
+ if (value)
+ screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
+ for (var i = 1; i < tokens.length; i++) {
+ token = tokens[i];
+ value = token.value;
+ screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
+ }
+ };
+
+ // row is either first row of foldline or not in fold
+ this.$renderLine = function(stringBuilder, row, onlyContents, foldLine) {
+ if (!foldLine && foldLine != false)
+ foldLine = this.session.getFoldLine(row);
+
+ if (foldLine)
+ var tokens = this.$getFoldLineTokens(row, foldLine);
+ else
+ var tokens = this.session.getTokens(row);
+
+
+ if (!onlyContents) {
+ stringBuilder.push(
+ "
"
+ );
+ }
+
+ if (tokens.length) {
+ var splits = this.session.getRowSplitData(row);
+ if (splits && splits.length)
+ this.$renderWrappedLine(stringBuilder, tokens, splits, onlyContents);
+ else
+ this.$renderSimpleLine(stringBuilder, tokens);
+ }
+
+ if (this.showInvisibles) {
+ if (foldLine)
+ row = foldLine.end.row
+
+ stringBuilder.push(
+ "",
+ row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR,
+ ""
+ );
+ }
+ if (!onlyContents)
+ stringBuilder.push("
");
+ };
+
+ this.$getFoldLineTokens = function(row, foldLine) {
+ var session = this.session;
+ var renderTokens = [];
+
+ function addTokens(tokens, from, to) {
+ var idx = 0, col = 0;
+ while ((col + tokens[idx].value.length) < from) {
+ col += tokens[idx].value.length;
+ idx++;
+
+ if (idx == tokens.length)
+ return;
+ }
+ if (col != from) {
+ var value = tokens[idx].value.substring(from - col);
+ // Check if the token value is longer then the from...to spacing.
+ if (value.length > (to - from))
+ value = value.substring(0, to - from);
+
+ renderTokens.push({
+ type: tokens[idx].type,
+ value: value
+ });
+
+ col = from + value.length;
+ idx += 1;
+ }
+
+ while (col < to && idx < tokens.length) {
+ var value = tokens[idx].value;
+ if (value.length + col > to) {
+ renderTokens.push({
+ type: tokens[idx].type,
+ value: value.substring(0, to - col)
+ });
+ } else
+ renderTokens.push(tokens[idx]);
+ col += value.length;
+ idx += 1;
+ }
+ }
+
+ var tokens = session.getTokens(row);
+ foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
+ if (placeholder) {
+ renderTokens.push({
+ type: "fold",
+ value: placeholder
+ });
+ } else {
+ if (isNewRow)
+ tokens = session.getTokens(row);
+
+ if (tokens.length)
+ addTokens(tokens, lastColumn, column);
+ }
+ }, foldLine.end.row, this.session.getLine(foldLine.end.row).length);
+
+ return renderTokens;
+ };
+
+ this.$useLineGroups = function() {
+ // For the updateLines function to work correctly, it's important that the
+ // child nodes of this.element correspond on a 1-to-1 basis to rows in the
+ // document (as distinct from lines on the screen). For sessions that are
+ // wrapped, this means we need to add a layer to the node hierarchy (tagged
+ // with the class name ace_line_group).
+ return this.session.getUseWrapMode();
+ };
+
+ this.destroy = function() {
+ clearInterval(this.$pollSizeChangesTimer);
+ if (this.$measureNode)
+ this.$measureNode.parentNode.removeChild(this.$measureNode);
+ delete this.$measureNode;
+ };
+
+}).call(Text.prototype);
+
+exports.Text = Text;
+
+});
+
+ace.define('ace/layer/cursor', ['require', 'exports', 'module' , 'ace/lib/dom'], function(require, exports, module) {
+
+
+var dom = require("../lib/dom");
+
+var Cursor = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_cursor-layer";
+ parentEl.appendChild(this.element);
+
+ this.isVisible = false;
+
+ this.cursors = [];
+ this.cursor = this.addCursor();
+};
+
+(function() {
+
+ this.$padding = 0;
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ };
+
+ this.setSession = function(session) {
+ this.session = session;
+ };
+
+ this.addCursor = function() {
+ var el = dom.createElement("div");
+ var className = "ace_cursor";
+ if (!this.isVisible)
+ className += " ace_hidden";
+ if (this.overwrite)
+ className += " ace_overwrite";
+
+ el.className = className;
+ this.element.appendChild(el);
+ this.cursors.push(el);
+ return el;
+ };
+
+ this.removeCursor = function() {
+ if (this.cursors.length > 1) {
+ var el = this.cursors.pop();
+ el.parentNode.removeChild(el);
+ return el;
+ }
+ };
+
+ this.hideCursor = function() {
+ this.isVisible = false;
+ for (var i = this.cursors.length; i--; )
+ dom.addCssClass(this.cursors[i], "ace_hidden");
+ clearInterval(this.blinkId);
+ };
+
+ this.showCursor = function() {
+ this.isVisible = true;
+ for (var i = this.cursors.length; i--; )
+ dom.removeCssClass(this.cursors[i], "ace_hidden");
+
+ this.element.style.visibility = "";
+ this.restartTimer();
+ };
+
+ this.restartTimer = function() {
+ clearInterval(this.blinkId);
+ if (!this.isVisible)
+ return;
+
+ var element = this.cursors.length == 1 ? this.cursor : this.element;
+ this.blinkId = setInterval(function() {
+ element.style.visibility = "hidden";
+ setTimeout(function() {
+ element.style.visibility = "";
+ }, 400);
+ }, 1000);
+ };
+
+ this.getPixelPosition = function(position, onScreen) {
+ if (!this.config || !this.session) {
+ return {
+ left : 0,
+ top : 0
+ };
+ }
+
+ if (!position)
+ position = this.session.selection.getCursor();
+ var pos = this.session.documentToScreenPosition(position);
+ var cursorLeft = Math.round(this.$padding +
+ pos.column * this.config.characterWidth);
+ var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) *
+ this.config.lineHeight;
+
+ return {
+ left : cursorLeft,
+ top : cursorTop
+ };
+ };
+
+ this.update = function(config) {
+ this.config = config;
+
+ if (this.session.selectionMarkerCount > 0) {
+ var selections = this.session.$selectionMarkers;
+ var i = 0, sel, cursorIndex = 0;
+
+ for (var i = selections.length; i--; ) {
+ sel = selections[i];
+ var pixelPos = this.getPixelPosition(sel.cursor, true);
+
+ var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
+
+ style.left = pixelPos.left + "px";
+ style.top = pixelPos.top + "px";
+ style.width = config.characterWidth + "px";
+ style.height = config.lineHeight + "px";
+ }
+ if (cursorIndex > 1)
+ while (this.cursors.length > cursorIndex)
+ this.removeCursor();
+ } else {
+ var pixelPos = this.getPixelPosition(null, true);
+ var style = this.cursor.style;
+ style.left = pixelPos.left + "px";
+ style.top = pixelPos.top + "px";
+ style.width = config.characterWidth + "px";
+ style.height = config.lineHeight + "px";
+
+ while (this.cursors.length > 1)
+ this.removeCursor();
+ }
+
+ var overwrite = this.session.getOverwrite();
+ if (overwrite != this.overwrite)
+ this.$setOverite(overwrite);
+
+ // cache for textarea and gutter highlight
+ this.$pixelPos = pixelPos;
+
+ this.restartTimer();
+ };
+
+ this.$setOverite = function(overwrite) {
+ this.overwrite = overwrite;
+ for (var i = this.cursors.length; i--; ) {
+ if (overwrite)
+ dom.addCssClass(this.cursors[i], "ace_overwrite");
+ else
+ dom.removeCssClass(this.cursors[i], "ace_overwrite");
+ }
+ };
+
+ this.destroy = function() {
+ clearInterval(this.blinkId);
+ }
+
+}).call(Cursor.prototype);
+
+exports.Cursor = Cursor;
+
+});
+
+ace.define('ace/scrollbar', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/event', 'ace/lib/event_emitter'], function(require, exports, module) {
+
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var event = require("./lib/event");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+/**
+ * new ScrollBar(parent)
+ * - parent (DOMElement): A DOM element
+ *
+ * Creates a new `ScrollBar`. `parent` is the owner of the scroll bar.
+ *
+ **/
+var ScrollBar = function(parent) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_sb";
+
+ this.inner = dom.createElement("div");
+ this.element.appendChild(this.inner);
+
+ parent.appendChild(this.element);
+
+ // in OSX lion the scrollbars appear to have no width. In this case resize
+ // the to show the scrollbar but still pretend that the scrollbar has a width
+ // of 0px
+ // in Firefox 6+ scrollbar is hidden if element has the same width as scrollbar
+ // make element a little bit wider to retain scrollbar when page is zoomed
+ this.width = dom.scrollbarWidth(parent.ownerDocument);
+ this.element.style.width = (this.width || 15) + 5 + "px";
+
+ event.addListener(this.element, "scroll", this.onScroll.bind(this));
+};
+
+(function() {
+ oop.implement(this, EventEmitter);
+ this.onScroll = function() {
+ this._emit("scroll", {data: this.element.scrollTop});
+ };
+ this.getWidth = function() {
+ return this.width;
+ };
+ this.setHeight = function(height) {
+ this.element.style.height = height + "px";
+ };
+ this.setInnerHeight = function(height) {
+ this.inner.style.height = height + "px";
+ };
+ // TODO: on chrome 17+ after for small zoom levels after this function
+ // this.element.scrollTop != scrollTop which makes page to scroll up.
+ this.setScrollTop = function(scrollTop) {
+ this.element.scrollTop = scrollTop;
+ };
+
+}).call(ScrollBar.prototype);
+
+exports.ScrollBar = ScrollBar;
+});
+
+ace.define('ace/renderloop', ['require', 'exports', 'module' , 'ace/lib/event'], function(require, exports, module) {
+
+
+var event = require("./lib/event");
+
+/** internal, hide
+ * new RenderLoop(onRender, win)
+ *
+ *
+ *
+**/
+var RenderLoop = function(onRender, win) {
+ this.onRender = onRender;
+ this.pending = false;
+ this.changes = 0;
+ this.window = win || window;
+};
+
+(function() {
+
+ /** internal, hide
+ * RenderLoop.schedule(change)
+ * - change (Array):
+ *
+ *
+ **/
+ this.schedule = function(change) {
+ //this.onRender(change);
+ //return;
+ this.changes = this.changes | change;
+ if (!this.pending) {
+ this.pending = true;
+ var _self = this;
+ event.nextTick(function() {
+ _self.pending = false;
+ var changes;
+ while (changes = _self.changes) {
+ _self.changes = 0;
+ _self.onRender(changes);
+ }
+ }, this.window);
+ }
+ };
+
+}).call(RenderLoop.prototype);
+
+exports.RenderLoop = RenderLoop;
+});
+ace.define("ace/requirejs/text!ace/css/editor.css", [], ".ace_editor {\n\
+ position: absolute;\n\
+ overflow: hidden;\n\
+ font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Droid Sans Mono', 'Consolas', monospace;\n\
+ font-size: 12px;\n\
+}\n\
+\n\
+.ace_scroller {\n\
+ position: absolute;\n\
+ overflow: hidden;\n\
+}\n\
+\n\
+.ace_content {\n\
+ position: absolute;\n\
+ box-sizing: border-box;\n\
+ -moz-box-sizing: border-box;\n\
+ -webkit-box-sizing: border-box;\n\
+ cursor: text;\n\
+}\n\
+\n\
+.ace_gutter {\n\
+ position: absolute;\n\
+ overflow : hidden;\n\
+ height: 100%;\n\
+ width: auto;\n\
+ cursor: default;\n\
+ z-index: 4;\n\
+}\n\
+\n\
+.ace_gutter_active_line {\n\
+ position: absolute;\n\
+ left: 0;\n\
+ right: 0;\n\
+}\n\
+\n\
+.ace_scroller.horscroll {\n\
+ box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\n\
+}\n\
+\n\
+.ace_gutter-cell {\n\
+ padding-left: 19px;\n\
+ padding-right: 6px;\n\
+ background-repeat: no-repeat;\n\
+}\n\
+\n\
+.ace_gutter-cell.ace_error {\n\
+ background-image: url(\"data:image/png;base64,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\");\n\
+ background-repeat: no-repeat;\n\
+ background-position: 2px center;\n\
+}\n\
+\n\
+.ace_gutter-cell.ace_warning {\n\
+ background-image: url(\"data:image/png;base64,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\");\n\
+ background-position: 2px center;\n\
+}\n\
+\n\
+.ace_gutter-cell.ace_info {\n\
+ background-image: url(\"data:image/gif;base64,R0lGODlhEAAQAMQAAAAAAEFBQVJSUl5eXmRkZGtra39/f4WFhYmJiZGRkaampry8vMPDw8zMzNXV1dzc3OTk5Orq6vDw8P///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABQALAAAAAAQABAAAAUuICWOZGmeaBml5XGwFCQSBGyXRSAwtqQIiRuiwIM5BoYVbEFIyGCQoeJGrVptIQA7\");\n\
+ background-position: 2px center;\n\
+}\n\
+.ace_dark .ace_gutter-cell.ace_info {\n\
+ background-image: url(\"data:image/png;base64,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\");\n\
+}\n\
+\n\
+.ace_editor .ace_sb {\n\
+ position: absolute;\n\
+ overflow-x: hidden;\n\
+ overflow-y: scroll;\n\
+ right: 0;\n\
+}\n\
+\n\
+.ace_editor .ace_sb div {\n\
+ position: absolute;\n\
+ width: 1px;\n\
+ left: 0;\n\
+}\n\
+\n\
+.ace_editor .ace_print_margin_layer {\n\
+ z-index: 0;\n\
+ position: absolute;\n\
+ overflow: hidden;\n\
+ margin: 0;\n\
+ left: 0;\n\
+ height: 100%;\n\
+ width: 100%;\n\
+}\n\
+\n\
+.ace_editor .ace_print_margin {\n\
+ position: absolute;\n\
+ height: 100%;\n\
+}\n\
+\n\
+.ace_editor > textarea {\n\
+ position: absolute;\n\
+ z-index: 0;\n\
+ width: 0.5em;\n\
+ height: 1em;\n\
+ opacity: 0;\n\
+ background: transparent;\n\
+ appearance: none;\n\
+ -moz-appearance: none;\n\
+ border: none;\n\
+ resize: none;\n\
+ outline: none;\n\
+ overflow: hidden;\n\
+}\n\
+\n\
+.ace_editor > textarea.ace_composition {\n\
+ background: #fff;\n\
+ color: #000;\n\
+ z-index: 1000;\n\
+ opacity: 1;\n\
+ border: solid lightgray 1px;\n\
+ margin: -1px\n\
+}\n\
+\n\
+.ace_layer {\n\
+ z-index: 1;\n\
+ position: absolute;\n\
+ overflow: hidden;\n\
+ white-space: nowrap;\n\
+ height: 100%;\n\
+ width: 100%;\n\
+ box-sizing: border-box;\n\
+ -moz-box-sizing: border-box;\n\
+ -webkit-box-sizing: border-box;\n\
+ /* setting pointer-events: auto; on node under the mouse, which changes\n\
+ during scroll, will break mouse wheel scrolling in Safari */\n\
+ pointer-events: none;\n\
+}\n\
+\n\
+.ace_gutter .ace_layer {\n\
+ position: relative;\n\
+ width: auto;\n\
+ text-align: right;\n\
+ pointer-events: auto;\n\
+}\n\
+\n\
+.ace_text-layer {\n\
+ color: black;\n\
+ font: inherit !important;\n\
+}\n\
+\n\
+.ace_cjk {\n\
+ display: inline-block;\n\
+ text-align: center;\n\
+}\n\
+\n\
+.ace_cursor-layer {\n\
+ z-index: 4;\n\
+}\n\
+\n\
+.ace_cursor {\n\
+ z-index: 4;\n\
+ position: absolute;\n\
+}\n\
+\n\
+.ace_cursor.ace_hidden {\n\
+ opacity: 0.2;\n\
+}\n\
+\n\
+.ace_editor.multiselect .ace_cursor {\n\
+ border-left-width: 1px;\n\
+}\n\
+\n\
+.ace_line {\n\
+ white-space: nowrap;\n\
+}\n\
+\n\
+.ace_marker-layer .ace_step {\n\
+ position: absolute;\n\
+ z-index: 3;\n\
+}\n\
+\n\
+.ace_marker-layer .ace_selection {\n\
+ position: absolute;\n\
+ z-index: 5;\n\
+}\n\
+\n\
+.ace_marker-layer .ace_bracket {\n\
+ position: absolute;\n\
+ z-index: 6;\n\
+}\n\
+\n\
+.ace_marker-layer .ace_active_line {\n\
+ position: absolute;\n\
+ z-index: 2;\n\
+}\n\
+\n\
+.ace_marker-layer .ace_selected_word {\n\
+ position: absolute;\n\
+ z-index: 4;\n\
+ box-sizing: border-box;\n\
+ -moz-box-sizing: border-box;\n\
+ -webkit-box-sizing: border-box;\n\
+}\n\
+\n\
+.ace_line .ace_fold {\n\
+ box-sizing: border-box;\n\
+ -moz-box-sizing: border-box;\n\
+ -webkit-box-sizing: border-box;\n\
+\n\
+ display: inline-block;\n\
+ height: 11px;\n\
+ margin-top: -2px;\n\
+ vertical-align: middle;\n\
+\n\
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+ url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%007%08%06%00%00%00%C4%DD%80C%00%00%03%1EiCCPICC%20Profile%00%00x%01%85T%DFk%D3P%14%FE%DAe%9D%B0%E1%8B%3Ag%11%09%3Eh%91ndStC%9C%B6kW%BA%CDZ%EA6%B7!H%9B%A6m%5C%9A%C6%24%ED~%B0%07%D9%8Bo%3A%C5w%F1%07%3E%F9%07%0C%D9%83o%7B%92%0D%C6%14a%F8%AC%88%22L%F6%22%B3%9E%9B4M'S%03%B9%F7%BB%DF%F9%EE9'%E7%E4%5E%A0%F9qZ%D3%14%2F%0F%14USO%C5%C2%FC%C4%E4%14%DF%F2%01%5E%1CC%2B%FChM%8B%86%16J%26G%40%0F%D3%B2y%EF%B3%F3%0E%1E%C6lt%EEo%DF%AB%FEc%D5%9A%95%0C%11%F0%1C%20%BE%945%C4%22%E1Y%A0i%5C%D4t%13%E0%D6%89%EF%9D15%C2%CDLsX%A7%04%09%1Fg8oc%81%E1%8C%8D%23%96f45%40%9A%09%C2%07%C5B%3AK%B8%408%98i%E0%F3%0D%D8%CE%81%14%E4'%26%A9%92.%8B%3C%ABER%2F%E5dE%B2%0C%F6%F0%1Fs%83%F2_%B0%A8%94%E9%9B%AD%E7%10%8Dm%9A%19N%D1%7C%8A%DE%1F9%7Dp%8C%E6%00%D5%C1%3F_%18%BDA%B8%9DpX6%E3%A35~B%CD%24%AE%11%26%BD%E7%EEti%98%EDe%9A%97Y)%12%25%1C%24%BCbT%AE3li%E6%0B%03%89%9A%E6%D3%ED%F4P%92%B0%9F4%BF43Y%F3%E3%EDP%95%04%EB1%C5%F5%F6KF%F4%BA%BD%D7%DB%91%93%07%E35%3E%A7)%D6%7F%40%FE%BD%F7%F5r%8A%E5y%92%F0%EB%B4%1E%8D%D5%F4%5B%92%3AV%DB%DB%E4%CD%A6%23%C3%C4wQ%3F%03HB%82%8E%1Cd(%E0%91B%0Ca%9Ac%C4%AA%F8L%16%19%22J%A4%D2itTy%B28%D6%3B(%93%96%ED%1CGx%C9_%0E%B8%5E%16%F5%5B%B2%B8%F6%E0%FB%9E%DD%25%D7%8E%BC%15%85%C5%B7%A3%D8Q%ED%B5%81%E9%BA%B2%13%9A%1B%7Fua%A5%A3n%E17%B9%E5%9B%1Bm%AB%0B%08Q%FE%8A%E5%B1H%5Ee%CAO%82Q%D7u6%E6%90S%97%FCu%0B%CF2%94%EE%25v%12X%0C%BA%AC%F0%5E%F8*l%0AO%85%17%C2%97%BF%D4%C8%CE%DE%AD%11%CB%80q%2C%3E%AB%9ES%CD%C6%EC%25%D2L%D2%EBd%B8%BF%8A%F5B%C6%18%F9%901CZ%9D%BE%24M%9C%8A9%F2%DAP%0B'%06w%82%EB%E6%E2%5C%2F%D7%07%9E%BB%CC%5D%E1%FA%B9%08%AD.r%23%8E%C2%17%F5E%7C!%F0%BE3%BE%3E_%B7o%88a%A7%DB%BE%D3d%EB%A31Z%EB%BB%D3%91%BA%A2%B1z%94%8F%DB'%F6%3D%8E%AA%13%19%B2%B1%BE%B1~V%08%2B%B4%A2cjJ%B3tO%00%03%25mN%97%F3%05%93%EF%11%84%0B%7C%88%AE-%89%8F%ABbW%90O%2B%0Ao%99%0C%5E%97%0CI%AFH%D9.%B0%3B%8F%ED%03%B6S%D6%5D%E6i_s9%F3*p%E9%1B%FD%C3%EB.7U%06%5E%19%C0%D1s.%17%A03u%E4%09%B0%7C%5E%2C%EB%15%DB%1F%3C%9E%B7%80%91%3B%DBc%AD%3Dma%BA%8B%3EV%AB%DBt.%5B%1E%01%BB%0F%AB%D5%9F%CF%AA%D5%DD%E7%E4%7F%0Bx%A3%FC%06%A9%23%0A%D6%C2%A1_2%00%00%00%09pHYs%00%00%0B%13%00%00%0B%13%01%00%9A%9C%18%00%00%003IDAT8%11c%FC%FF%FF%7F%3E%03%1A%60%01%F2%3F%A3%891%80%04%FFQ%26%F8w%C0%B43%A1%DB%0C%E2%8F%0A%A2%85%CAh%80%8C%06%08%3C%04%E8%96%18%00%A3S%0D%CD%CF%D8%C1%9D%00%00%00%00IEND%AEB%60%82\");\n\
+ background-repeat: no-repeat, repeat-x;\n\
+ background-position: center center, top left;\n\
+}\n\
+\n\
+.ace_dragging .ace_content {\n\
+ cursor: move;\n\
+}\n\
+\n\
+.ace_gutter_tooltip {\n\
+ background-color: #FFFFD5;\n\
+ border: 1px solid gray;\n\
+ box-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);\n\
+ color: black;\n\
+ display: inline-block;\n\
+ padding: 4px;\n\
+ position: absolute;\n\
+ z-index: 300;\n\
+ box-sizing: border-box;\n\
+ -moz-box-sizing: border-box;\n\
+ -webkit-box-sizing: border-box;\n\
+ cursor: default;\n\
+}\n\
+\n\
+.ace_folding-enabled > .ace_gutter-cell {\n\
+ padding-right: 13px;\n\
+}\n\
+\n\
+.ace_fold-widget {\n\
+ box-sizing: border-box;\n\
+ -moz-box-sizing: border-box;\n\
+ -webkit-box-sizing: border-box;\n\
+\n\
+ margin: 0 -12px 0 1px;\n\
+ display: inline-block;\n\
+ height: 100%;\n\
+ width: 11px;\n\
+ vertical-align: bottom;\n\
+\n\
+ background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAe%8A%B1%0D%000%0C%C2%F2%2CK%96%BC%D0%8F9%81%88H%E9%D0%0E%96%C0%10%92%3E%02%80%5E%82%E4%A9*-%EEsw%C8%CC%11%EE%96w%D8%DC%E9*Eh%0C%151(%00%00%00%00IEND%AEB%60%82\");\n\
+ background-repeat: no-repeat;\n\
+ background-position: center;\n\
+\n\
+ border-radius: 3px;\n\
+ \n\
+ border: 1px solid transparent;\n\
+}\n\
+\n\
+.ace_fold-widget.end {\n\
+ background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAm%C7%C1%09%000%08C%D1%8C%ECE%C8E(%8E%EC%02)%1EZJ%F1%C1'%04%07I%E1%E5%EE%CAL%F5%A2%99%99%22%E2%D6%1FU%B5%FE0%D9x%A7%26Wz5%0E%D5%00%00%00%00IEND%AEB%60%82\");\n\
+}\n\
+\n\
+.ace_fold-widget.closed {\n\
+ background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%03%00%00%00%06%08%06%00%00%00%06%E5%24%0C%00%00%009IDATx%DA5%CA%C1%09%000%08%03%C0%AC*(%3E%04%C1%0D%BA%B1%23%A4Uh%E0%20%81%C0%CC%F8%82%81%AA%A2%AArGfr%88%08%11%11%1C%DD%7D%E0%EE%5B%F6%F6%CB%B8%05Q%2F%E9tai%D9%00%00%00%00IEND%AEB%60%82\");\n\
+}\n\
+\n\
+.ace_fold-widget:hover {\n\
+ border: 1px solid rgba(0, 0, 0, 0.3);\n\
+ background-color: rgba(255, 255, 255, 0.2);\n\
+ -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n\
+ -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n\
+ box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n\
+}\n\
+\n\
+.ace_fold-widget:active {\n\
+ border: 1px solid rgba(0, 0, 0, 0.4);\n\
+ background-color: rgba(0, 0, 0, 0.05);\n\
+ -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n\
+ -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n\
+ box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n\
+}\n\
+/**\n\
+ * Dark version for fold widgets\n\
+ */\n\
+.ace_dark .ace_fold-widget {\n\
+ background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC\");\n\
+}\n\
+.ace_dark .ace_fold-widget.end {\n\
+ background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==\");\n\
+}\n\
+.ace_dark .ace_fold-widget.closed {\n\
+ background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==\");\n\
+}\n\
+.ace_dark .ace_fold-widget:hover {\n\
+ box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n\
+ background-color: rgba(255, 255, 255, 0.1);\n\
+}\n\
+.ace_dark .ace_fold-widget:active {\n\
+ -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n\
+ -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n\
+ box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n\
+}\n\
+ \n\
+ \n\
+ \n\
+.ace_fold-widget.invalid {\n\
+ background-color: #FFB4B4;\n\
+ border-color: #DE5555;\n\
+}\n\
+\n\
+.ace_fade-fold-widgets .ace_fold-widget {\n\
+ -moz-transition: opacity 0.4s ease 0.05s;\n\
+ -webkit-transition: opacity 0.4s ease 0.05s;\n\
+ -o-transition: opacity 0.4s ease 0.05s;\n\
+ -ms-transition: opacity 0.4s ease 0.05s;\n\
+ transition: opacity 0.4s ease 0.05s;\n\
+ opacity: 0;\n\
+}\n\
+\n\
+.ace_fade-fold-widgets:hover .ace_fold-widget {\n\
+ -moz-transition: opacity 0.05s ease 0.05s;\n\
+ -webkit-transition: opacity 0.05s ease 0.05s;\n\
+ -o-transition: opacity 0.05s ease 0.05s;\n\
+ -ms-transition: opacity 0.05s ease 0.05s;\n\
+ transition: opacity 0.05s ease 0.05s;\n\
+ opacity:1;\n\
+}\n\
+");
+
+ace.define('ace/multi_select', ['require', 'exports', 'module' , 'ace/range_list', 'ace/range', 'ace/selection', 'ace/mouse/multi_select_handler', 'ace/lib/event', 'ace/commands/multi_select_commands', 'ace/search', 'ace/edit_session', 'ace/editor'], function(require, exports, module) {
+
+var RangeList = require("./range_list").RangeList;
+var Range = require("./range").Range;
+var Selection = require("./selection").Selection;
+var onMouseDown = require("./mouse/multi_select_handler").onMouseDown;
+var event = require("./lib/event");
+var commands = require("./commands/multi_select_commands");
+exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands);
+
+// Todo: session.find or editor.findVolatile that returns range
+var Search = require("./search").Search;
+var search = new Search();
+
+function find(session, needle, dir) {
+ search.$options.wrap = true;
+ search.$options.needle = needle;
+ search.$options.backwards = dir == -1;
+ return search.find(session);
+}
+
+// extend EditSession
+var EditSession = require("./edit_session").EditSession;
+(function() {
+ this.getSelectionMarkers = function() {
+ return this.$selectionMarkers;
+ };
+}).call(EditSession.prototype);
+
+// extend Selection
+(function() {
+ // list of ranges in reverse addition order
+ this.ranges = null;
+
+ // automatically sorted list of ranges
+ this.rangeList = null;
+ this.addRange = function(range, $blockChangeEvents) {
+ if (!range)
+ return;
+
+ if (!this.inMultiSelectMode && this.rangeCount == 0) {
+ var oldRange = this.toOrientedRange();
+ if (range.intersects(oldRange))
+ return $blockChangeEvents || this.fromOrientedRange(range);
+
+ this.rangeList.add(oldRange);
+ this.$onAddRange(oldRange);
+ }
+
+ if (!range.cursor)
+ range.cursor = range.end;
+
+ var removed = this.rangeList.add(range);
+
+ this.$onAddRange(range);
+
+ if (removed.length)
+ this.$onRemoveRange(removed);
+
+ if (this.rangeCount > 1 && !this.inMultiSelectMode) {
+ this._emit("multiSelect");
+ this.inMultiSelectMode = true;
+ this.session.$undoSelect = false;
+ this.rangeList.attach(this.session);
+ }
+
+ return $blockChangeEvents || this.fromOrientedRange(range);
+ };
+
+ this.toSingleRange = function(range) {
+ range = range || this.ranges[0];
+ var removed = this.rangeList.removeAll();
+ if (removed.length)
+ this.$onRemoveRange(removed);
+
+ range && this.fromOrientedRange(range);
+ };
+ this.substractPoint = function(pos) {
+ var removed = this.rangeList.substractPoint(pos);
+ if (removed) {
+ this.$onRemoveRange(removed);
+ return removed[0];
+ }
+ };
+ this.mergeOverlappingRanges = function() {
+ var removed = this.rangeList.merge();
+ if (removed.length)
+ this.$onRemoveRange(removed);
+ else if(this.ranges[0])
+ this.fromOrientedRange(this.ranges[0]);
+ };
+
+ this.$onAddRange = function(range) {
+ this.rangeCount = this.rangeList.ranges.length;
+ this.ranges.unshift(range);
+ this._emit("addRange", {range: range});
+ };
+
+ this.$onRemoveRange = function(removed) {
+ this.rangeCount = this.rangeList.ranges.length;
+ if (this.rangeCount == 1 && this.inMultiSelectMode) {
+ var lastRange = this.rangeList.ranges.pop();
+ removed.push(lastRange);
+ this.rangeCount = 0;
+ }
+
+ for (var i = removed.length; i--; ) {
+ var index = this.ranges.indexOf(removed[i]);
+ this.ranges.splice(index, 1);
+ }
+
+ this._emit("removeRange", {ranges: removed});
+
+ if (this.rangeCount == 0 && this.inMultiSelectMode) {
+ this.inMultiSelectMode = false;
+ this._emit("singleSelect");
+ this.session.$undoSelect = true;
+ this.rangeList.detach(this.session);
+ }
+
+ lastRange = lastRange || this.ranges[0];
+ if (lastRange && !lastRange.isEqual(this.getRange()))
+ this.fromOrientedRange(lastRange);
+ };
+
+ // adds multicursor support to selection
+ this.$initRangeList = function() {
+ if (this.rangeList)
+ return;
+
+ this.rangeList = new RangeList();
+ this.ranges = [];
+ this.rangeCount = 0;
+ };
+
+ this.getAllRanges = function() {
+ return this.rangeList.ranges.concat();
+ };
+
+ this.splitIntoLines = function () {
+ if (this.rangeCount > 1) {
+ var ranges = this.rangeList.ranges;
+ var lastRange = ranges[ranges.length - 1];
+ var range = Range.fromPoints(ranges[0].start, lastRange.end);
+
+ this.toSingleRange();
+ this.setSelectionRange(range, lastRange.cursor == lastRange.start);
+ } else {
+ var range = this.getRange();
+ var startRow = range.start.row;
+ var endRow = range.end.row;
+ if (startRow == endRow)
+ return;
+
+ var rectSel = [];
+ var r = this.getLineRange(startRow, true);
+ r.start.column = range.start.column;
+ rectSel.push(r);
+
+ for (var i = startRow + 1; i < endRow; i++)
+ rectSel.push(this.getLineRange(i, true));
+
+ r = this.getLineRange(endRow, true);
+ r.end.column = range.end.column;
+ rectSel.push(r);
+
+ rectSel.forEach(this.addRange, this);
+ }
+ };
+
+ this.toggleBlockSelection = function () {
+ if (this.rangeCount > 1) {
+ var ranges = this.rangeList.ranges;
+ var lastRange = ranges[ranges.length - 1];
+ var range = Range.fromPoints(ranges[0].start, lastRange.end);
+
+ this.toSingleRange();
+ this.setSelectionRange(range, lastRange.cursor == lastRange.start);
+ } else {
+ var cursor = this.session.documentToScreenPosition(this.selectionLead);
+ var anchor = this.session.documentToScreenPosition(this.selectionAnchor);
+
+ var rectSel = this.rectangularRangeBlock(cursor, anchor);
+ rectSel.forEach(this.addRange, this);
+ }
+ };
+ this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) {
+ var rectSel = [];
+
+ var xBackwards = screenCursor.column < screenAnchor.column;
+ if (xBackwards) {
+ var startColumn = screenCursor.column;
+ var endColumn = screenAnchor.column;
+ } else {
+ var startColumn = screenAnchor.column;
+ var endColumn = screenCursor.column;
+ }
+
+ var yBackwards = screenCursor.row < screenAnchor.row;
+ if (yBackwards) {
+ var startRow = screenCursor.row;
+ var endRow = screenAnchor.row;
+ } else {
+ var startRow = screenAnchor.row;
+ var endRow = screenCursor.row;
+ }
+
+ if (startColumn < 0)
+ startColumn = 0;
+ if (startRow < 0)
+ startRow = 0;
+
+ if (startRow == endRow)
+ includeEmptyLines = true;
+
+ for (var row = startRow; row <= endRow; row++) {
+ var range = Range.fromPoints(
+ this.session.screenToDocumentPosition(row, startColumn),
+ this.session.screenToDocumentPosition(row, endColumn)
+ );
+ if (range.isEmpty()) {
+ if (docEnd && isSamePoint(range.end, docEnd))
+ break;
+ var docEnd = range.end;
+ }
+ range.cursor = xBackwards ? range.start : range.end;
+ rectSel.push(range);
+ }
+
+ if (yBackwards)
+ rectSel.reverse();
+
+ if (!includeEmptyLines) {
+ var end = rectSel.length - 1;
+ while (rectSel[end].isEmpty() && end > 0)
+ end--;
+ if (end > 0) {
+ var start = 0;
+ while (rectSel[start].isEmpty())
+ start++;
+ }
+ for (var i = end; i >= start; i--) {
+ if (rectSel[i].isEmpty())
+ rectSel.splice(i, 1);
+ }
+ }
+
+ return rectSel;
+ };
+}).call(Selection.prototype);
+
+// extend Editor
+var Editor = require("./editor").Editor;
+(function() {
+
+ /** extension
+ * Editor.updateSelectionMarkers()
+ *
+ * Updates the cursor and marker layers.
+ **/
+ this.updateSelectionMarkers = function() {
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+ this.addSelectionMarker = function(orientedRange) {
+ if (!orientedRange.cursor)
+ orientedRange.cursor = orientedRange.end;
+
+ var style = this.getSelectionStyle();
+ orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style);
+
+ this.session.$selectionMarkers.push(orientedRange);
+ this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
+ return orientedRange;
+ };
+ this.removeSelectionMarker = function(range) {
+ if (!range.marker)
+ return;
+ this.session.removeMarker(range.marker);
+ var index = this.session.$selectionMarkers.indexOf(range);
+ if (index != -1)
+ this.session.$selectionMarkers.splice(index, 1);
+ this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
+ };
+
+ this.removeSelectionMarkers = function(ranges) {
+ var markerList = this.session.$selectionMarkers;
+ for (var i = ranges.length; i--; ) {
+ var range = ranges[i];
+ if (!range.marker)
+ continue;
+ this.session.removeMarker(range.marker);
+ var index = markerList.indexOf(range);
+ if (index != -1)
+ markerList.splice(index, 1);
+ }
+ this.session.selectionMarkerCount = markerList.length;
+ };
+
+ this.$onAddRange = function(e) {
+ this.addSelectionMarker(e.range);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onRemoveRange = function(e) {
+ this.removeSelectionMarkers(e.ranges);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onMultiSelect = function(e) {
+ if (this.inMultiSelectMode)
+ return;
+ this.inMultiSelectMode = true;
+
+ this.setStyle("multiselect");
+ this.keyBinding.addKeyboardHandler(commands.keyboardHandler);
+ this.commands.on("exec", this.$onMultiSelectExec);
+
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onSingleSelect = function(e) {
+ if (this.session.multiSelect.inVirtualMode)
+ return;
+ this.inMultiSelectMode = false;
+
+ this.unsetStyle("multiselect");
+ this.keyBinding.removeKeyboardHandler(commands.keyboardHandler);
+
+ this.commands.removeEventListener("exec", this.$onMultiSelectExec);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onMultiSelectExec = function(e) {
+ var command = e.command;
+ var editor = e.editor;
+ if (!editor.multiSelect)
+ return;
+ if (!command.multiSelectAction) {
+ command.exec(editor, e.args || {});
+ editor.multiSelect.addRange(editor.multiSelect.toOrientedRange());
+ editor.multiSelect.mergeOverlappingRanges();
+ } else if (command.multiSelectAction == "forEach") {
+ editor.forEachSelection(command, e.args);
+ } else if (command.multiSelectAction == "single") {
+ editor.exitMultiSelectMode();
+ command.exec(editor, e.args || {});
+ } else {
+ command.multiSelectAction(editor, e.args || {});
+ }
+ e.preventDefault();
+ };
+ this.forEachSelection = function(cmd, args) {
+ if (this.inVirtualSelectionMode)
+ return;
+
+ var session = this.session;
+ var selection = this.selection;
+ var rangeList = selection.rangeList;
+
+ var reg = selection._eventRegistry;
+ selection._eventRegistry = {};
+
+ var tmpSel = new Selection(session);
+ this.inVirtualSelectionMode = true;
+ for (var i = rangeList.ranges.length; i--;) {
+ tmpSel.fromOrientedRange(rangeList.ranges[i]);
+ this.selection = session.selection = tmpSel;
+ cmd.exec(this, args || {});
+ tmpSel.toOrientedRange(rangeList.ranges[i]);
+ }
+ tmpSel.detach();
+
+ this.selection = session.selection = selection;
+ this.inVirtualSelectionMode = false;
+ selection._eventRegistry = reg;
+ selection.mergeOverlappingRanges();
+
+ this.onCursorChange();
+ this.onSelectionChange();
+ };
+ this.exitMultiSelectMode = function() {
+ if (this.inVirtualSelectionMode)
+ return;
+ this.multiSelect.toSingleRange();
+ };
+
+ this.getCopyText = function() {
+ var text = "";
+ if (this.inMultiSelectMode) {
+ var ranges = this.multiSelect.rangeList.ranges;
+ text = [];
+ for (var i = 0; i < ranges.length; i++) {
+ text.push(this.session.getTextRange(ranges[i]));
+ }
+ text = text.join(this.session.getDocument().getNewLineCharacter());
+ } else if (!this.selection.isEmpty()) {
+ text = this.session.getTextRange(this.getSelectionRange());
+ }
+
+ return text;
+ };
+
+ // todo this should change when paste becomes a command
+ this.onPaste = function(text) {
+ if (this.$readOnly)
+ return;
+
+ this._emit("paste", text);
+ if (!this.inMultiSelectMode)
+ return this.insert(text);
+
+ var lines = text.split(/\r\n|\r|\n/);
+ var ranges = this.selection.rangeList.ranges;
+
+ if (lines.length > ranges.length || (lines.length <= 2 || !lines[1]))
+ return this.commands.exec("insertstring", this, text);
+
+ for (var i = ranges.length; i--; ) {
+ var range = ranges[i];
+ if (!range.isEmpty())
+ this.session.remove(range);
+
+ this.session.insert(range.start, lines[i]);
+ }
+ };
+ this.findAll = function(needle, options, additive) {
+ options = options || {};
+ options.needle = needle || options.needle;
+ this.$search.set(options);
+
+ var ranges = this.$search.findAll(this.session);
+ if (!ranges.length)
+ return 0;
+
+ this.$blockScrolling += 1;
+ var selection = this.multiSelect;
+
+ if (!additive)
+ selection.toSingleRange(ranges[0]);
+
+ for (var i = ranges.length; i--; )
+ selection.addRange(ranges[i], true);
+
+ this.$blockScrolling -= 1;
+
+ return ranges.length;
+ };
+
+ // commands
+ /** extension
+ * Editor.selectMoreLines(dir, skip)
+ * - dir (Number): The direction of lines to select: -1 for up, 1 for down
+ * - skip (Boolean): If `true`, removes the active selection range
+ *
+ * Adds a cursor above or below the active cursor.
+ **/
+ this.selectMoreLines = function(dir, skip) {
+ var range = this.selection.toOrientedRange();
+ var isBackwards = range.cursor == range.end;
+
+ var screenLead = this.session.documentToScreenPosition(range.cursor);
+ if (this.selection.$desiredColumn)
+ screenLead.column = this.selection.$desiredColumn;
+
+ var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column);
+
+ if (!range.isEmpty()) {
+ var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start);
+ var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column);
+ } else {
+ var anchor = lead;
+ }
+
+ if (isBackwards) {
+ var newRange = Range.fromPoints(lead, anchor);
+ newRange.cursor = newRange.start;
+ } else {
+ var newRange = Range.fromPoints(anchor, lead);
+ newRange.cursor = newRange.end;
+ }
+
+ newRange.desiredColumn = screenLead.column;
+ if (!this.selection.inMultiSelectMode) {
+ this.selection.addRange(range);
+ } else {
+ if (skip)
+ var toRemove = range.cursor;
+ }
+
+ this.selection.addRange(newRange);
+ if (toRemove)
+ this.selection.substractPoint(toRemove);
+ };
+ this.transposeSelections = function(dir) {
+ var session = this.session;
+ var sel = session.multiSelect;
+ var all = sel.ranges;
+
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ if (range.isEmpty()) {
+ var tmp = session.getWordRange(range.start.row, range.start.column);
+ range.start.row = tmp.start.row;
+ range.start.column = tmp.start.column;
+ range.end.row = tmp.end.row;
+ range.end.column = tmp.end.column;
+ }
+ }
+ sel.mergeOverlappingRanges();
+
+ var words = [];
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ words.unshift(session.getTextRange(range));
+ }
+
+ if (dir < 0)
+ words.unshift(words.pop());
+ else
+ words.push(words.shift());
+
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ var tmp = range.clone();
+ session.replace(range, words[i]);
+ range.start.row = tmp.start.row;
+ range.start.column = tmp.start.column;
+ }
+ }
+
+ /** extension
+ * Editor.selectMore(dir, skip)
+ * - dir (Number): The direction of lines to select: -1 for up, 1 for down
+ * - skip (Boolean): If `true`, removes the active selection range
+ *
+ * Finds the next occurence of text in an active selection and adds it to the selections.
+ **/
+ this.selectMore = function (dir, skip) {
+ var session = this.session;
+ var sel = session.multiSelect;
+
+ var range = sel.toOrientedRange();
+ if (range.isEmpty()) {
+ var range = session.getWordRange(range.start.row, range.start.column);
+ range.cursor = range.end;
+ this.multiSelect.addRange(range);
+ }
+ var needle = session.getTextRange(range);
+
+ var newRange = find(session, needle, dir);
+ if (newRange) {
+ newRange.cursor = dir == -1 ? newRange.start : newRange.end;
+ this.multiSelect.addRange(newRange);
+ }
+ if (skip)
+ this.multiSelect.substractPoint(range.cursor);
+ };
+}).call(Editor.prototype);
+
+
+function isSamePoint(p1, p2) {
+ return p1.row == p2.row && p1.column == p2.column;
+}
+
+// patch
+// adds multicursor support to a session
+exports.onSessionChange = function(e) {
+ var session = e.session;
+ if (!session.multiSelect) {
+ session.$selectionMarkers = [];
+ session.selection.$initRangeList();
+ session.multiSelect = session.selection;
+ }
+ this.multiSelect = session.multiSelect;
+
+ var oldSession = e.oldSession;
+ if (oldSession) {
+ // todo use events
+ if (oldSession.multiSelect && oldSession.multiSelect.editor == this)
+ oldSession.multiSelect.editor = null;
+
+ session.multiSelect.removeEventListener("addRange", this.$onAddRange);
+ session.multiSelect.removeEventListener("removeRange", this.$onRemoveRange);
+ session.multiSelect.removeEventListener("multiSelect", this.$onMultiSelect);
+ session.multiSelect.removeEventListener("singleSelect", this.$onSingleSelect);
+ }
+
+ session.multiSelect.on("addRange", this.$onAddRange);
+ session.multiSelect.on("removeRange", this.$onRemoveRange);
+ session.multiSelect.on("multiSelect", this.$onMultiSelect);
+ session.multiSelect.on("singleSelect", this.$onSingleSelect);
+
+ // this.$onSelectionChange = this.onSelectionChange.bind(this);
+
+ if (this.inMultiSelectMode != session.selection.inMultiSelectMode) {
+ if (session.selection.inMultiSelectMode)
+ this.$onMultiSelect();
+ else
+ this.$onSingleSelect();
+ }
+};
+
+// MultiSelect(editor)
+// adds multiple selection support to the editor
+// (note: should be called only once for each editor instance)
+function MultiSelect(editor) {
+ editor.$onAddRange = editor.$onAddRange.bind(editor);
+ editor.$onRemoveRange = editor.$onRemoveRange.bind(editor);
+ editor.$onMultiSelect = editor.$onMultiSelect.bind(editor);
+ editor.$onSingleSelect = editor.$onSingleSelect.bind(editor);
+
+ exports.onSessionChange.call(editor, editor);
+ editor.on("changeSession", exports.onSessionChange.bind(editor));
+
+ editor.on("mousedown", onMouseDown);
+ editor.commands.addCommands(commands.defaultCommands);
+
+ addAltCursorListeners(editor);
+}
+
+function addAltCursorListeners(editor){
+ var el = editor.textInput.getElement();
+ var altCursor = false;
+ var contentEl = editor.renderer.content;
+ event.addListener(el, "keydown", function(e) {
+ if (e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey)) {
+ if (!altCursor) {
+ contentEl.style.cursor = "crosshair";
+ altCursor = true;
+ }
+ } else if (altCursor) {
+ contentEl.style.cursor = "";
+ }
+ });
+
+ event.addListener(el, "keyup", reset);
+ event.addListener(el, "blur", reset);
+ function reset() {
+ if (altCursor) {
+ contentEl.style.cursor = "";
+ altCursor = false;
+ }
+ }
+}
+
+exports.MultiSelect = MultiSelect;
+
+});
+
+ace.define('ace/range_list', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+
+var RangeList = function() {
+ this.ranges = [];
+};
+
+(function() {
+ this.comparePoints = function(p1, p2) {
+ return p1.row - p2.row || p1.column - p2.column;
+ };
+
+ this.pointIndex = function(pos, startIndex) {
+ var list = this.ranges;
+
+ for (var i = startIndex || 0; i < list.length; i++) {
+ var range = list[i];
+ var cmp = this.comparePoints(pos, range.end);
+
+ if (cmp > 0)
+ continue;
+ if (cmp == 0)
+ return i;
+ cmp = this.comparePoints(pos, range.start);
+ if (cmp >= 0)
+ return i;
+
+ return -i-1;
+ }
+ return -i - 1;
+ };
+
+ this.add = function(range) {
+ var startIndex = this.pointIndex(range.start);
+ if (startIndex < 0)
+ startIndex = -startIndex - 1;
+
+ var endIndex = this.pointIndex(range.end, startIndex);
+
+ if (endIndex < 0)
+ endIndex = -endIndex - 1;
+ else
+ endIndex++;
+
+ return this.ranges.splice(startIndex, endIndex - startIndex, range);
+ };
+
+ this.addList = function(list) {
+ var removed = [];
+ for (var i = list.length; i--; ) {
+ removed.push.call(removed, this.add(list[i]));
+ }
+ return removed;
+ };
+
+ this.substractPoint = function(pos) {
+ var i = this.pointIndex(pos);
+
+ if (i >= 0)
+ return this.ranges.splice(i, 1);
+ };
+
+ // merge overlapping ranges
+ this.merge = function() {
+ var removed = [];
+ var list = this.ranges;
+ var next = list[0], range;
+ for (var i = 1; i < list.length; i++) {
+ range = next;
+ next = list[i];
+ var cmp = this.comparePoints(range.end, next.start);
+ if (cmp < 0)
+ continue;
+
+ if (cmp == 0 && !(range.isEmpty() || next.isEmpty()))
+ continue;
+
+ if (this.comparePoints(range.end, next.end) < 0) {
+ range.end.row = next.end.row;
+ range.end.column = next.end.column;
+ }
+
+ list.splice(i, 1);
+ removed.push(next);
+ next = range;
+ i--;
+ }
+
+ return removed;
+ };
+
+ this.contains = function(row, column) {
+ return this.pointIndex({row: row, column: column}) >= 0;
+ };
+
+ this.containsPoint = function(pos) {
+ return this.pointIndex(pos) >= 0;
+ };
+
+ this.rangeAtPoint = function(pos) {
+ var i = this.pointIndex(pos);
+ if (i >= 0)
+ return this.ranges[i];
+ };
+
+
+ this.clipRows = function(startRow, endRow) {
+ var list = this.ranges;
+ if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
+ return [];
+
+ var startIndex = this.pointIndex({row: startRow, column: 0});
+ if (startIndex < 0)
+ startIndex = -startIndex - 1;
+ var endIndex = this.pointIndex({row: endRow, column: 0}, startIndex);
+ if (endIndex < 0)
+ endIndex = -endIndex - 1;
+
+ var clipped = [];
+ for (var i = startIndex; i < endIndex; i++) {
+ clipped.push(list[i]);
+ }
+ return clipped;
+ };
+
+ this.removeAll = function() {
+ return this.ranges.splice(0, this.ranges.length);
+ };
+
+ this.attach = function(session) {
+ if (this.session)
+ this.detach();
+
+ this.session = session;
+ this.onChange = this.$onChange.bind(this);
+
+ this.session.on('change', this.onChange);
+ };
+
+ this.detach = function() {
+ if (!this.session)
+ return;
+ this.session.removeListener('change', this.onChange);
+ this.session = null;
+ };
+
+ this.$onChange = function(e) {
+ var changeRange = e.data.range;
+ if (e.data.action[0] == "i"){
+ var start = changeRange.start;
+ var end = changeRange.end;
+ } else {
+ var end = changeRange.start;
+ var start = changeRange.end;
+ }
+ var startRow = start.row;
+ var endRow = end.row;
+ var lineDif = endRow - startRow;
+
+ var colDiff = -start.column + end.column;
+ var ranges = this.ranges;
+
+ for (var i = 0, n = ranges.length; i < n; i++) {
+ var r = ranges[i];
+ if (r.end.row < startRow)
+ continue;
+ if (r.start.row > startRow)
+ break;
+
+ if (r.start.row == startRow && r.start.column >= start.column ) {
+ r.start.column += colDiff;
+ r.start.row += lineDif;
+ }
+ if (r.end.row == startRow && r.end.column >= start.column) {
+ r.end.column += colDiff;
+ r.end.row += lineDif;
+ }
+ }
+
+ if (lineDif != 0 && i < n) {
+ for (; i < n; i++) {
+ var r = ranges[i];
+ r.start.row += lineDif;
+ r.end.row += lineDif;
+ }
+ }
+ };
+
+}).call(RangeList.prototype);
+
+exports.RangeList = RangeList;
+});
+
+ace.define('ace/mouse/multi_select_handler', ['require', 'exports', 'module' , 'ace/lib/event'], function(require, exports, module) {
+
+var event = require("../lib/event");
+
+
+// mouse
+function isSamePoint(p1, p2) {
+ return p1.row == p2.row && p1.column == p2.column;
+}
+
+function onMouseDown(e) {
+ var ev = e.domEvent;
+ var alt = ev.altKey;
+ var shift = ev.shiftKey;
+ var ctrl = e.getAccelKey();
+ var button = e.getButton();
+
+ if (e.editor.inMultiSelectMode && button == 2) {
+ e.editor.textInput.onContextMenu(e.domEvent);
+ return;
+ }
+
+ if (!ctrl && !alt) {
+ if (button == 0 && e.editor.inMultiSelectMode)
+ e.editor.exitMultiSelectMode();
+ return;
+ }
+
+ var editor = e.editor;
+ var selection = editor.selection;
+ var isMultiSelect = editor.inMultiSelectMode;
+ var pos = e.getDocumentPosition();
+ var cursor = selection.getCursor();
+ var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor));
+
+
+ var mouseX = e.x, mouseY = e.y;
+ var onMouseSelection = function(e) {
+ mouseX = e.clientX;
+ mouseY = e.clientY;
+ };
+
+ var blockSelect = function() {
+ var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
+ var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column);
+
+ if (isSamePoint(screenCursor, newCursor)
+ && isSamePoint(cursor, selection.selectionLead))
+ return;
+ screenCursor = newCursor;
+
+ editor.selection.moveCursorToPosition(cursor);
+ editor.selection.clearSelection();
+ editor.renderer.scrollCursorIntoView();
+
+ editor.removeSelectionMarkers(rectSel);
+ rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor);
+ rectSel.forEach(editor.addSelectionMarker, editor);
+ editor.updateSelectionMarkers();
+ };
+
+ var session = editor.session;
+ var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
+ var screenCursor = screenAnchor;
+
+
+
+ if (ctrl && !shift && !alt && button == 0) {
+ if (!isMultiSelect && inSelection)
+ return; // dragging
+
+ if (!isMultiSelect) {
+ var range = selection.toOrientedRange();
+ editor.addSelectionMarker(range);
+ }
+
+ var oldRange = selection.rangeList.rangeAtPoint(pos);
+
+ event.capture(editor.container, function(){}, function() {
+ var tmpSel = selection.toOrientedRange();
+
+ if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor))
+ selection.substractPoint(tmpSel.cursor);
+ else {
+ if (range) {
+ editor.removeSelectionMarker(range);
+ selection.addRange(range);
+ }
+ selection.addRange(tmpSel);
+ }
+ });
+
+ } else if (!shift && alt && button == 0) {
+ e.stop();
+
+ if (isMultiSelect && !ctrl)
+ selection.toSingleRange();
+ else if (!isMultiSelect && ctrl)
+ selection.addRange();
+
+ selection.moveCursorToPosition(pos);
+ selection.clearSelection();
+
+ var rectSel = [];
+
+ var onMouseSelectionEnd = function(e) {
+ clearInterval(timerId);
+ editor.removeSelectionMarkers(rectSel);
+ for (var i = 0; i < rectSel.length; i++)
+ selection.addRange(rectSel[i]);
+ };
+
+ var onSelectionInterval = blockSelect;
+
+ event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
+ var timerId = setInterval(function() {onSelectionInterval();}, 20);
+
+ return e.preventDefault();
+ }
+}
+
+
+exports.onMouseDown = onMouseDown;
+
+});
+
+ace.define('ace/commands/multi_select_commands', ['require', 'exports', 'module' , 'ace/keyboard/hash_handler'], function(require, exports, module) {
+
+// commands to enter multiselect mode
+exports.defaultCommands = [{
+ name: "addCursorAbove",
+ exec: function(editor) { editor.selectMoreLines(-1); },
+ bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
+ readonly: true
+}, {
+ name: "addCursorBelow",
+ exec: function(editor) { editor.selectMoreLines(1); },
+ bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
+ readonly: true
+}, {
+ name: "addCursorAboveSkipCurrent",
+ exec: function(editor) { editor.selectMoreLines(-1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
+ readonly: true
+}, {
+ name: "addCursorBelowSkipCurrent",
+ exec: function(editor) { editor.selectMoreLines(1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
+ readonly: true
+}, {
+ name: "selectMoreBefore",
+ exec: function(editor) { editor.selectMore(-1); },
+ bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
+ readonly: true
+}, {
+ name: "selectMoreAfter",
+ exec: function(editor) { editor.selectMore(1); },
+ bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
+ readonly: true
+}, {
+ name: "selectNextBefore",
+ exec: function(editor) { editor.selectMore(-1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
+ readonly: true
+}, {
+ name: "selectNextAfter",
+ exec: function(editor) { editor.selectMore(1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
+ readonly: true
+}, {
+ name: "splitIntoLines",
+ exec: function(editor) { editor.multiSelect.splitIntoLines(); },
+ bindKey: {win: "Ctrl-Shift-L", mac: "Ctrl-Shift-L"},
+ readonly: true
+}];
+
+// commands active in multiselect mode
+exports.multiSelectCommands = [{
+ name: "singleSelection",
+ bindKey: "esc",
+ exec: function(editor) { editor.exitMultiSelectMode(); },
+ readonly: true,
+ isAvailable: function(editor) {return editor && editor.inMultiSelectMode}
+}];
+
+var HashHandler = require("../keyboard/hash_handler").HashHandler;
+exports.keyboardHandler = new HashHandler(exports.multiSelectCommands);
+
+});
+
+ace.define('ace/worker/worker_client', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/config'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+var config = require("../config");
+
+var WorkerClient = function(topLevelNamespaces, mod, classname) {
+
+ this.changeListener = this.changeListener.bind(this);
+
+ if (config.get("packaged")) {
+ this.$worker = new Worker(config.moduleUrl(mod, "worker"));
+ }
+ else {
+ var workerUrl;
+ if (typeof require.supports !== "undefined" && require.supports.indexOf("ucjs2-pinf-0") >= 0) {
+ // We are running in the sourcemint loader.
+ workerUrl = require.nameToUrl("ace/worker/worker_sourcemint");
+ } else {
+ // We are running in RequireJS.
+ // nameToUrl is renamed to toUrl in requirejs 2
+ if (require.nameToUrl && !require.toUrl)
+ require.toUrl = require.nameToUrl;
+ workerUrl = this.$normalizePath(require.toUrl("ace/worker/worker", null, "_"));
+ }
+ this.$worker = new Worker(workerUrl);
+
+ var tlns = {};
+ for (var i=0; i
= this.pos.column && range.start.column <= this.pos.column + this.length + 1) {
+ var distanceFromStart = range.start.column - this.pos.column;
+ this.length += lengthDiff;
+ if(!this.session.$fromUndo) {
+ if(delta.action === "insertText") {
+ for (var i = this.others.length - 1; i >= 0; i--) {
+ var otherPos = this.others[i];
+ var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
+ if(otherPos.row === range.start.row && range.start.column < otherPos.column)
+ newPos.column += lengthDiff;
+ this.doc.insert(newPos, delta.text);
+ }
+ } else if(delta.action === "removeText") {
+ for (var i = this.others.length - 1; i >= 0; i--) {
+ var otherPos = this.others[i];
+ var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
+ if(otherPos.row === range.start.row && range.start.column < otherPos.column)
+ newPos.column += lengthDiff;
+ this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff));
+ }
+ }
+ // Special case: insert in beginning
+ if(range.start.column === this.pos.column && delta.action === "insertText") {
+ setTimeout(function() {
+ this.pos.setPosition(this.pos.row, this.pos.column - lengthDiff);
+ for (var i = 0; i < this.others.length; i++) {
+ var other = this.others[i];
+ var newPos = {row: other.row, column: other.column - lengthDiff};
+ if(other.row === range.start.row && range.start.column < other.column)
+ newPos.column += lengthDiff;
+ other.setPosition(newPos.row, newPos.column);
+ }
+ }.bind(this), 0);
+ }
+ else if(range.start.column === this.pos.column && delta.action === "removeText") {
+ setTimeout(function() {
+ for (var i = 0; i < this.others.length; i++) {
+ var other = this.others[i];
+ if(other.row === range.start.row && range.start.column < other.column) {
+ other.setPosition(other.row, other.column - lengthDiff);
+ }
+ }
+ }.bind(this), 0);
+ }
+ }
+ this.pos._emit("change", {value: this.pos});
+ for (var i = 0; i < this.others.length; i++) {
+ this.others[i]._emit("change", {value: this.others[i]});
+ }
+ }
+ this.$updating = false;
+ };
+
+ this.onCursorChange = function(event) {
+ if (this.$updating) return;
+ var pos = this.session.selection.getCursor();
+ if(pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) {
+ this.showOtherMarkers();
+ this._emit("cursorEnter", event);
+ } else {
+ this.hideOtherMarkers();
+ this._emit("cursorLeave", event);
+ }
+ };
+ this.detach = function() {
+ this.session.removeMarker(this.markerId);
+ this.hideOtherMarkers();
+ this.doc.removeEventListener("change", this.$onUpdate);
+ this.session.selection.removeEventListener("changeCursor", this.$onCursorChange);
+ this.pos.detach();
+ for (var i = 0; i < this.others.length; i++) {
+ this.others[i].detach();
+ }
+ this.session.setUndoSelect(true);
+ };
+ this.cancel = function() {
+ if(this.$undoStackDepth === -1)
+ throw Error("Canceling placeholders only supported with undo manager attached to session.");
+ var undoManager = this.session.getUndoManager();
+ var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth;
+ for (var i = 0; i < undosRequired; i++) {
+ undoManager.undo(true);
+ }
+ };
+}).call(PlaceHolder.prototype);
+
+
+exports.PlaceHolder = PlaceHolder;
+});
+
+ace.define('ace/theme/textmate', ['require', 'exports', 'module' , 'ace/requirejs/text!ace/theme/textmate.css', 'ace/lib/dom'], function(require, exports, module) {
+
+
+exports.isDark = false;
+exports.cssClass = "ace-tm";
+exports.cssText = require('ace/requirejs/text!./textmate.css');
+
+var dom = require("../lib/dom");
+dom.importCssString(exports.cssText, exports.cssClass);
+});
+ace.define("ace/requirejs/text!ace/theme/textmate.css", [], ".ace-tm .ace_editor {\n\
+ border: 2px solid rgb(159, 159, 159);\n\
+}\n\
+\n\
+.ace-tm .ace_editor.ace_focus {\n\
+ border: 2px solid #327fbd;\n\
+}\n\
+\n\
+.ace-tm .ace_gutter {\n\
+ background: #f0f0f0;\n\
+ color: #333;\n\
+}\n\
+\n\
+.ace-tm .ace_print_margin {\n\
+ width: 1px;\n\
+ background: #e8e8e8;\n\
+}\n\
+\n\
+.ace-tm .ace_fold {\n\
+ background-color: #6B72E6;\n\
+}\n\
+\n\
+.ace-tm .ace_text-layer {\n\
+}\n\
+\n\
+.ace-tm .ace_cursor {\n\
+ border-left: 2px solid black;\n\
+}\n\
+\n\
+.ace-tm .ace_cursor.ace_overwrite {\n\
+ border-left: 0px;\n\
+ border-bottom: 1px solid black;\n\
+}\n\
+ \n\
+.ace-tm .ace_line .ace_invisible {\n\
+ color: rgb(191, 191, 191);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_storage,\n\
+.ace-tm .ace_line .ace_keyword {\n\
+ color: blue;\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_constant {\n\
+ color: rgb(197, 6, 11);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_constant.ace_buildin {\n\
+ color: rgb(88, 72, 246);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_constant.ace_language {\n\
+ color: rgb(88, 92, 246);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_constant.ace_library {\n\
+ color: rgb(6, 150, 14);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_invalid {\n\
+ background-color: rgba(255, 0, 0, 0.1);\n\
+ color: red;\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_support.ace_function {\n\
+ color: rgb(60, 76, 114);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_support.ace_constant {\n\
+ color: rgb(6, 150, 14);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_support.ace_type,\n\
+.ace-tm .ace_line .ace_support.ace_class {\n\
+ color: rgb(109, 121, 222);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_keyword.ace_operator {\n\
+ color: rgb(104, 118, 135);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_string {\n\
+ color: rgb(3, 106, 7);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_comment {\n\
+ color: rgb(76, 136, 107);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_comment.ace_doc {\n\
+ color: rgb(0, 102, 255);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_comment.ace_doc.ace_tag {\n\
+ color: rgb(128, 159, 191);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_constant.ace_numeric {\n\
+ color: rgb(0, 0, 205);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_variable {\n\
+ color: rgb(49, 132, 149);\n\
+}\n\
+\n\
+.ace-tm .ace_line .ace_xml_pe {\n\
+ color: rgb(104, 104, 91);\n\
+}\n\
+\n\
+.ace-tm .ace_entity.ace_name.ace_function {\n\
+ color: #0000A2;\n\
+}\n\
+\n\
+.ace-tm .ace_markup.ace_markupine {\n\
+ text-decoration:underline;\n\
+}\n\
+\n\
+.ace-tm .ace_markup.ace_heading {\n\
+ color: rgb(12, 7, 255);\n\
+}\n\
+\n\
+.ace-tm .ace_markup.ace_list {\n\
+ color:rgb(185, 6, 144);\n\
+}\n\
+\n\
+.ace-tm .ace_marker-layer .ace_selection {\n\
+ background: rgb(181, 213, 255);\n\
+}\n\
+.ace-tm.multiselect .ace_selection.start {\n\
+ box-shadow: 0 0 3px 0px white;\n\
+ border-radius: 2px;\n\
+}\n\
+.ace-tm .ace_marker-layer .ace_step {\n\
+ background: rgb(252, 255, 0);\n\
+}\n\
+\n\
+.ace-tm .ace_marker-layer .ace_stack {\n\
+ background: rgb(164, 229, 101);\n\
+}\n\
+\n\
+.ace-tm .ace_marker-layer .ace_bracket {\n\
+ margin: -1px 0 0 -1px;\n\
+ border: 1px solid rgb(192, 192, 192);\n\
+}\n\
+\n\
+.ace-tm .ace_marker-layer .ace_active_line {\n\
+ background: rgba(0, 0, 0, 0.07);\n\
+}\n\
+\n\
+.ace-tm .ace_gutter_active_line {\n\
+ background-color : #dcdcdc;\n\
+}\n\
+\n\
+.ace-tm .ace_marker-layer .ace_selected_word {\n\
+ background: rgb(250, 250, 255);\n\
+ border: 1px solid rgb(200, 200, 250);\n\
+}\n\
+\n\
+.ace-tm .ace_meta.ace_tag {\n\
+ color:rgb(0, 22, 142);\n\
+}\n\
+\n\
+.ace-tm .ace_string.ace_regex {\n\
+ color: rgb(255, 0, 0)\n\
+}\n\
+\n\
+.ace-tm .ace_indent-guide {\n\
+ background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\n\
+}\n\
+");
+
+;
+ (function() {
+ ace.require(["ace/ace"], function(a) {
+ a && a.config.init();
+ if (!window.ace)
+ window.ace = {};
+ for (var key in a) if (a.hasOwnProperty(key))
+ ace[key] = a[key];
+ });
+ })();
+
\ No newline at end of file
diff --git a/lib/client/editor/ace/mode-coffee.js b/lib/client/editor/ace/mode-coffee.js
new file mode 100644
index 00000000..e6dc7efd
--- /dev/null
+++ b/lib/client/editor/ace/mode-coffee.js
@@ -0,0 +1,527 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Satoshi Murakami
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/coffee', ['require', 'exports', 'module' , 'ace/tokenizer', 'ace/mode/coffee_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/coffee', 'ace/range', 'ace/mode/text', 'ace/worker/worker_client', 'ace/lib/oop'], function(require, exports, module) {
+
+
+var Tokenizer = require("../tokenizer").Tokenizer;
+var Rules = require("./coffee_highlight_rules").CoffeeHighlightRules;
+var Outdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var FoldMode = require("./folding/coffee").FoldMode;
+var Range = require("../range").Range;
+var TextMode = require("./text").Mode;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+var oop = require("../lib/oop");
+
+function Mode() {
+ this.$tokenizer = new Tokenizer(new Rules().getRules());
+ this.$outdent = new Outdent();
+ this.foldingRules = new FoldMode();
+}
+
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+ var indenter = /(?:[({[=:]|[-=]>|\b(?:else|switch|try|catch(?:\s*[$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)?|finally))\s*$/;
+ var commentLine = /^(\s*)#/;
+ var hereComment = /^\s*###(?!#)/;
+ var indentation = /^\s*/;
+
+ this.getNextLineIndent = function(state, line, tab) {
+ var indent = this.$getIndent(line);
+ var tokens = this.$tokenizer.getLineTokens(line, state).tokens;
+
+ if (!(tokens.length && tokens[tokens.length - 1].type === 'comment') &&
+ state === 'start' && indenter.test(line))
+ indent += tab;
+ return indent;
+ };
+
+ this.toggleCommentLines = function(state, doc, startRow, endRow){
+ console.log("toggle");
+ var range = new Range(0, 0, 0, 0);
+ for (var i = startRow; i <= endRow; ++i) {
+ var line = doc.getLine(i);
+ if (hereComment.test(line))
+ continue;
+
+ if (commentLine.test(line))
+ line = line.replace(commentLine, '$1');
+ else
+ line = line.replace(indentation, '$&#');
+
+ range.end.row = range.start.row = i;
+ range.end.column = line.length + 1;
+ doc.replace(range, line);
+ }
+ };
+
+ this.checkOutdent = function(state, line, input) {
+ return this.$outdent.checkOutdent(line, input);
+ };
+
+ this.autoOutdent = function(state, doc, row) {
+ this.$outdent.autoOutdent(doc, row);
+ };
+
+ this.createWorker = function(session) {
+ var worker = new WorkerClient(["ace"], "ace/mode/coffee_worker", "Worker");
+ worker.attachToDocument(session.getDocument());
+
+ worker.on("error", function(e) {
+ session.setAnnotations([e.data]);
+ });
+
+ worker.on("ok", function(e) {
+ session.clearAnnotations();
+ });
+
+ return worker;
+ };
+
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});
+
+ace.define('ace/mode/coffee_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/lang', 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+ var lang = require("../lib/lang");
+ var oop = require("../lib/oop");
+ var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+ oop.inherits(CoffeeHighlightRules, TextHighlightRules);
+
+ function CoffeeHighlightRules() {
+ var identifier = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
+ var stringfill = {
+ token : "string",
+ merge : true,
+ regex : ".+"
+ };
+
+ var keywords = lang.arrayToMap((
+ "this|throw|then|try|typeof|super|switch|return|break|by)|continue|" +
+ "catch|class|in|instanceof|is|isnt|if|else|extends|for|forown|" +
+ "finally|function|while|when|new|no|not|delete|debugger|do|loop|of|off|" +
+ "or|on|unless|until|and|yes").split("|")
+ );
+
+ var langConstant = lang.arrayToMap((
+ "true|false|null|undefined").split("|")
+ );
+
+ var illegal = lang.arrayToMap((
+ "case|const|default|function|var|void|with|enum|export|implements|" +
+ "interface|let|package|private|protected|public|static|yield|" +
+ "__hasProp|extends|slice|bind|indexOf").split("|")
+ );
+
+ var supportClass = lang.arrayToMap((
+ "Array|Boolean|Date|Function|Number|Object|RegExp|ReferenceError|" +
+ "RangeError|String|SyntaxError|Error|EvalError|TypeError|URIError").split("|")
+ );
+
+ var supportFunction = lang.arrayToMap((
+ "Math|JSON|isNaN|isFinite|parseInt|parseFloat|encodeURI|" +
+ "encodeURIComponent|decodeURI|decodeURIComponent|RangeError|String|" +
+ "SyntaxError|Error|EvalError|TypeError|URIError").split("|")
+ );
+
+ this.$rules = {
+ start : [
+ {
+ token : "identifier",
+ regex : "(?:(?:\\.|::)\\s*)" + identifier
+ }, {
+ token : "variable",
+ regex : "@(?:" + identifier + ")?"
+ }, {
+ token: function(value) {
+ if (keywords.hasOwnProperty(value))
+ return "keyword";
+ else if (langConstant.hasOwnProperty(value))
+ return "constant.language";
+ else if (illegal.hasOwnProperty(value))
+ return "invalid.illegal";
+ else if (supportClass.hasOwnProperty(value))
+ return "language.support.class";
+ else if (supportFunction.hasOwnProperty(value))
+ return "language.support.function";
+ else
+ return "identifier";
+ },
+ regex : identifier
+ }, {
+ token : "constant.numeric",
+ regex : "(?:0x[\\da-fA-F]+|(?:\\d+(?:\\.\\d+)?|\\.\\d+)(?:[eE][+-]?\\d+)?)"
+ }, {
+ token : "string",
+ merge : true,
+ regex : "'''",
+ next : "qdoc"
+ }, {
+ token : "string",
+ merge : true,
+ regex : '"""',
+ next : "qqdoc"
+ }, {
+ token : "string",
+ merge : true,
+ regex : "'",
+ next : "qstring"
+ }, {
+ token : "string",
+ merge : true,
+ regex : '"',
+ next : "qqstring"
+ }, {
+ token : "string",
+ merge : true,
+ regex : "`",
+ next : "js"
+ }, {
+ token : "string.regex",
+ merge : true,
+ regex : "///",
+ next : "heregex"
+ }, {
+ token : "string.regex",
+ regex : "/(?!\\s)[^[/\\n\\\\]*(?: (?:\\\\.|\\[[^\\]\\n\\\\]*(?:\\\\.[^\\]\\n\\\\]*)*\\])[^[/\\n\\\\]*)*/[imgy]{0,4}(?!\\w)"
+ }, {
+ token : "comment",
+ merge : true,
+ regex : "###(?!#)",
+ next : "comment"
+ }, {
+ token : "comment",
+ regex : "#.*"
+ }, {
+ token : "punctuation.operator",
+ regex : "\\?|\\:|\\,|\\."
+ }, {
+ token : "keyword.operator",
+ regex : "(?:[\\-=]>|[-+*/%<>&|^!?=]=|>>>=?|\\-\\-|\\+\\+|::|&&=|\\|\\|=|<<=|>>=|\\?\\.|\\.{2,3}|[!*+-=><])"
+ }, {
+ token : "paren.lparen",
+ regex : "[({[]"
+ }, {
+ token : "paren.rparen",
+ regex : "[\\]})]"
+ }, {
+ token : "text",
+ regex : "\\s+"
+ }],
+
+ qdoc : [{
+ token : "string",
+ regex : ".*?'''",
+ next : "start"
+ }, stringfill],
+
+ qqdoc : [{
+ token : "string",
+ regex : '.*?"""',
+ next : "start"
+ }, stringfill],
+
+ qstring : [{
+ token : "string",
+ regex : "[^\\\\']*(?:\\\\.[^\\\\']*)*'",
+ merge : true,
+ next : "start"
+ }, stringfill],
+
+ qqstring : [{
+ token : "string",
+ regex : '[^\\\\"]*(?:\\\\.[^\\\\"]*)*"',
+ merge : true,
+ next : "start"
+ }, stringfill],
+
+ js : [{
+ token : "string",
+ merge : true,
+ regex : "[^\\\\`]*(?:\\\\.[^\\\\`]*)*`",
+ next : "start"
+ }, stringfill],
+
+ heregex : [{
+ token : "string.regex",
+ regex : '.*?///[imgy]{0,4}',
+ next : "start"
+ }, {
+ token : "comment.regex",
+ regex : "\\s+(?:#.*)?"
+ }, {
+ token : "string.regex",
+ merge : true,
+ regex : "\\S+"
+ }],
+
+ comment : [{
+ token : "comment",
+ regex : '.*?###',
+ next : "start"
+ }, {
+ token : "comment",
+ merge : true,
+ regex : ".+"
+ }]
+ };
+ }
+
+ exports.CoffeeHighlightRules = CoffeeHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+ this.checkOutdent = function(line, input) {
+ if (! /^\s+$/.test(line))
+ return false;
+
+ return /^\s*\}/.test(input);
+ };
+
+ this.autoOutdent = function(doc, row) {
+ var line = doc.getLine(row);
+ var match = line.match(/^(\s*\})/);
+
+ if (!match) return 0;
+
+ var column = match[1].length;
+ var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+ if (!openBracePos || openBracePos.row == row) return 0;
+
+ var indent = this.$getIndent(doc.getLine(openBracePos.row));
+ doc.replace(new Range(row, 0, row, column-1), indent);
+ };
+
+ this.$getIndent = function(line) {
+ var match = line.match(/^(\s+)/);
+ if (match) {
+ return match[1];
+ }
+
+ return "";
+ };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ var range = this.indentationBlock(session, row);
+ if (range)
+ return range;
+
+ var re = /\S/;
+ var line = session.getLine(row);
+ var startLevel = line.search(re);
+ if (startLevel == -1 || line[startLevel] != "#")
+ return;
+
+ var startColumn = line.length;
+ var maxRow = session.getLength();
+ var startRow = row;
+ var endRow = row;
+
+ while (++row < maxRow) {
+ line = session.getLine(row);
+ var level = line.search(re);
+
+ if (level == -1)
+ continue;
+
+ if (line[level] != "#")
+ break;
+
+ endRow = row;
+ }
+
+ if (endRow > startRow) {
+ var endColumn = session.getLine(endRow).length;
+ return new Range(startRow, startColumn, endRow, endColumn);
+ }
+ };
+
+ // must return "" if there's no fold, to enable caching
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ var indent = line.search(/\S/);
+ var next = session.getLine(row + 1);
+ var prev = session.getLine(row - 1);
+ var prevIndent = prev.search(/\S/);
+ var nextIndent = next.search(/\S/);
+
+ if (indent == -1) {
+ session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
+ return "";
+ }
+
+ // documentation comments
+ if (prevIndent == -1) {
+ if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
+ session.foldWidgets[row - 1] = "";
+ session.foldWidgets[row + 1] = "";
+ return "start";
+ }
+ } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
+ if (session.getLine(row - 2).search(/\S/) == -1) {
+ session.foldWidgets[row - 1] = "start";
+ session.foldWidgets[row + 1] = "";
+ return "";
+ }
+ }
+
+ if (prevIndent!= -1 && prevIndent < indent)
+ session.foldWidgets[row - 1] = "start";
+ else
+ session.foldWidgets[row - 1] = "";
+
+ if (indent < nextIndent)
+ return "start";
+ else
+ return "";
+ };
+
+}).call(FoldMode.prototype);
+
+});
+
+ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+
+(function() {
+
+ this.foldingStartMarker = null;
+ this.foldingStopMarker = null;
+
+ // must return "" if there's no fold, to enable caching
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ if (this.foldingStartMarker.test(line))
+ return "start";
+ if (foldStyle == "markbeginend"
+ && this.foldingStopMarker
+ && this.foldingStopMarker.test(line))
+ return "end";
+ return "";
+ };
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ return null;
+ };
+
+ this.indentationBlock = function(session, row, column) {
+ var re = /\S/;
+ var line = session.getLine(row);
+ var startLevel = line.search(re);
+ if (startLevel == -1)
+ return;
+
+ var startColumn = column || line.length;
+ var maxRow = session.getLength();
+ var startRow = row;
+ var endRow = row;
+
+ while (++row < maxRow) {
+ var level = session.getLine(row).search(re);
+
+ if (level == -1)
+ continue;
+
+ if (level <= startLevel)
+ break;
+
+ endRow = row;
+ }
+
+ if (endRow > startRow) {
+ var endColumn = session.getLine(endRow).length;
+ return new Range(startRow, startColumn, endRow, endColumn);
+ }
+ };
+
+ this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var start = {row: row, column: column + 1};
+ var end = session.$findClosingBracket(bracket, start, typeRe);
+ if (!end)
+ return;
+
+ var fw = session.foldWidgets[end.row];
+ if (fw == null)
+ fw = this.getFoldWidget(session, end.row);
+
+ if (fw == "start" && end.row > start.row) {
+ end.row --;
+ end.column = session.getLine(end.row).length;
+ }
+ return Range.fromPoints(start, end);
+ };
+
+}).call(FoldMode.prototype);
+
+});
diff --git a/lib/client/editor/ace/mode-javascript.js b/lib/client/editor/ace/mode-javascript.js
new file mode 100644
index 00000000..996e9180
--- /dev/null
+++ b/lib/client/editor/ace/mode-javascript.js
@@ -0,0 +1,1069 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Fabian Jakobs
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/javascript', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/javascript_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/worker/worker_client', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+ this.$tokenizer = new Tokenizer(new JavaScriptHighlightRules().getRules());
+ this.$outdent = new MatchingBraceOutdent();
+ this.$behaviour = new CstyleBehaviour();
+ this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+
+ this.toggleCommentLines = function(state, doc, startRow, endRow) {
+ var outdent = true;
+ var re = /^(\s*)\/\//;
+
+ for (var i=startRow; i<= endRow; i++) {
+ if (!re.test(doc.getLine(i))) {
+ outdent = false;
+ break;
+ }
+ }
+
+ if (outdent) {
+ var deleteRange = new Range(0, 0, 0, 0);
+ for (var i=startRow; i<= endRow; i++)
+ {
+ var line = doc.getLine(i);
+ var m = line.match(re);
+ deleteRange.start.row = i;
+ deleteRange.end.row = i;
+ deleteRange.end.column = m[0].length;
+ doc.replace(deleteRange, m[1]);
+ }
+ }
+ else {
+ doc.indentRows(startRow, endRow, "//");
+ }
+ };
+
+ this.getNextLineIndent = function(state, line, tab) {
+ var indent = this.$getIndent(line);
+
+ var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
+ var tokens = tokenizedLine.tokens;
+ var endState = tokenizedLine.state;
+
+ if (tokens.length && tokens[tokens.length-1].type == "comment") {
+ return indent;
+ }
+
+ if (state == "start" || state == "regex_allowed") {
+ var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/);
+ if (match) {
+ indent += tab;
+ }
+ } else if (state == "doc-start") {
+ if (endState == "start" || state == "regex_allowed") {
+ return "";
+ }
+ var match = line.match(/^\s*(\/?)\*/);
+ if (match) {
+ if (match[1]) {
+ indent += " ";
+ }
+ indent += "* ";
+ }
+ }
+
+ return indent;
+ };
+
+ this.checkOutdent = function(state, line, input) {
+ return this.$outdent.checkOutdent(line, input);
+ };
+
+ this.autoOutdent = function(state, doc, row) {
+ this.$outdent.autoOutdent(doc, row);
+ };
+
+ this.createWorker = function(session) {
+ var worker = new WorkerClient(["ace"], "ace/mode/javascript_worker", "JavaScriptWorker");
+ worker.attachToDocument(session.getDocument());
+
+ worker.on("jslint", function(results) {
+ var errors = [];
+ for (var i=0; i the first match is used
+
+ this.$rules = {
+ "start" : [
+ {
+ token : "comment",
+ regex : /\/\/.*$/
+ },
+ DocCommentHighlightRules.getStartRule("doc-start"),
+ {
+ token : "comment", // multi line comment
+ merge : true,
+ regex : /\/\*/,
+ next : "comment"
+ }, {
+ token : "string",
+ regex : "'(?=.)",
+ next : "qstring"
+ }, {
+ token : "string",
+ regex : '"(?=.)',
+ next : "qqstring"
+ }, {
+ token : "constant.numeric", // hex
+ regex : /0[xX][0-9a-fA-F]+\b/
+ }, {
+ token : "constant.numeric", // float
+ regex : /[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b/
+ }, { // match stuff like: Sound.prototype.play = function() { }
+ token : [
+ "storage.type",
+ "punctuation.operator",
+ "support.function",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ }, { // match stuff like: Sound.prototype.play = myfunc
+ token : [
+ "storage.type",
+ "punctuation.operator",
+ "support.function",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text"
+ ],
+ regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)",
+ next: "function_arguments"
+ }, { // match stuff like: Sound.play = function() { }
+ token : [
+ "storage.type",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ }, { // match stuff like: play = function() { }
+ token : [
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ }, { // match stuff like: Sound.play = function play() { }
+ token : [
+ "storage.type",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "entity.name.function",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()",
+ next: "function_arguments"
+ }, { // match regular function like: function myFunc(arg) { }
+ token : [
+ "storage.type",
+ "text",
+ "entity.name.function",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()",
+ next: "function_arguments"
+ }, { // match stuff like: foobar: function() { }
+ token : [
+ "entity.name.function",
+ "text",
+ "punctuation.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ }, { // Attempt to match : function() { } (this is for issues with 'foo': function() { })
+ token : [
+ "text",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex : "(:)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ }, {
+ token : "constant.language.boolean",
+ regex : /(?:true|false)\b/
+ }, {
+ token : "keyword",
+ regex : "(?:" + kwBeforeRe + ")\\b",
+ next : "regex_allowed"
+ }, {
+ token : ["punctuation.operator", "support.function"],
+ regex : /(\.)(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:opzzzz|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/
+ }, {
+ token : ["punctuation.operator", "support.function.dom"],
+ regex : /(\.)(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/
+ }, {
+ token : ["punctuation.operator", "support.constant"],
+ regex : /(\.)(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/
+ }, {
+ token : ["storage.type", "punctuation.operator", "support.function.firebug"],
+ regex : /(console)(\.)(warn|info|log|error|time|timeEnd|assert)\b/
+ }, {
+ token : function(value) {
+ if (globals.hasOwnProperty(value))
+ return "variable.language";
+ else if (deprecated.hasOwnProperty(value))
+ return "invalid.deprecated";
+ else if (definitions.hasOwnProperty(value))
+ return "storage.type";
+ else if (keywords.hasOwnProperty(value))
+ return "keyword";
+ else if (buildinConstants.hasOwnProperty(value))
+ return "constant.language";
+ else if (futureReserved.hasOwnProperty(value))
+ return "invalid.illegal";
+ else if (value == "debugger")
+ return "invalid.deprecated";
+ else
+ return "identifier";
+ },
+ regex : identifierRe
+ }, {
+ token : "keyword.operator",
+ regex : /!|\$|%|&|\*|\-\-|\-|\+\+|\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|\*=|%=|\+=|\-=|&=|\^=|\b(?:in|instanceof|new|delete|typeof|void)/,
+ next : "regex_allowed"
+ }, {
+ token : "punctuation.operator",
+ regex : /\?|\:|\,|\;|\./,
+ next : "regex_allowed"
+ }, {
+ token : "paren.lparen",
+ regex : /[\[({]/,
+ next : "regex_allowed"
+ }, {
+ token : "paren.rparen",
+ regex : /[\])}]/
+ }, {
+ token : "keyword.operator",
+ regex : /\/=?/,
+ next : "regex_allowed"
+ }, {
+ token: "comment",
+ regex: /^#!.*$/
+ }, {
+ token : "text",
+ regex : /\s+/
+ }
+ ],
+ // regular expressions are only allowed after certain tokens. This
+ // makes sure we don't mix up regexps with the divison operator
+ "regex_allowed": [
+ DocCommentHighlightRules.getStartRule("doc-start"),
+ {
+ token : "comment", // multi line comment
+ merge : true,
+ regex : "\\/\\*",
+ next : "comment_regex_allowed"
+ }, {
+ token : "comment",
+ regex : "\\/\\/.*$"
+ }, {
+ token: "string.regexp",
+ regex: "\\/",
+ next: "regex",
+ merge: true
+ }, {
+ token : "text",
+ regex : "\\s+"
+ }, {
+ // immediately return to the start mode without matching
+ // anything
+ token: "empty",
+ regex: "",
+ next: "start"
+ }
+ ],
+ "regex": [
+ {
+ token: "regexp.keyword.operator",
+ regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
+ }, {
+ // flag
+ token: "string.regexp",
+ regex: "/\\w*",
+ next: "start",
+ merge: true
+ }, {
+ token: "string.regexp",
+ regex: "[^\\\\/\\[]+",
+ merge: true
+ }, {
+ token: "string.regexp.charachterclass",
+ regex: "\\[",
+ next: "regex_character_class",
+ merge: true
+ }, {
+ token: "empty",
+ regex: "",
+ next: "start"
+ }
+ ],
+ "regex_character_class": [
+ {
+ token: "regexp.keyword.operator",
+ regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
+ }, {
+ token: "string.regexp.charachterclass",
+ regex: "]",
+ next: "regex",
+ merge: true
+ }, {
+ token: "string.regexp.charachterclass",
+ regex: "[^\\\\\\]]+",
+ merge: true
+ }, {
+ token: "empty",
+ regex: "",
+ next: "start"
+ }
+ ],
+ "function_arguments": [
+ {
+ token: "variable.parameter",
+ regex: identifierRe
+ }, {
+ token: "punctuation.operator",
+ regex: "[, ]+",
+ merge: true
+ }, {
+ token: "punctuation.operator",
+ regex: "$",
+ merge: true
+ }, {
+ token: "empty",
+ regex: "",
+ next: "start"
+ }
+ ],
+ "comment_regex_allowed" : [
+ {
+ token : "comment", // closing comment
+ regex : ".*?\\*\\/",
+ merge : true,
+ next : "regex_allowed"
+ }, {
+ token : "comment", // comment spanning whole line
+ merge : true,
+ regex : ".+"
+ }
+ ],
+ "comment" : [
+ {
+ token : "comment", // closing comment
+ regex : ".*?\\*\\/",
+ merge : true,
+ next : "start"
+ }, {
+ token : "comment", // comment spanning whole line
+ merge : true,
+ regex : ".+"
+ }
+ ],
+ "qqstring" : [
+ {
+ token : "constant.language.escape",
+ regex : escapedRe
+ }, {
+ token : "string",
+ regex : '[^"\\\\]+',
+ merge : true
+ }, {
+ token : "string",
+ regex : "\\\\$",
+ next : "qqstring",
+ merge : true
+ }, {
+ token : "string",
+ regex : '"|$',
+ next : "start",
+ merge : true
+ }
+ ],
+ "qstring" : [
+ {
+ token : "constant.language.escape",
+ regex : escapedRe
+ }, {
+ token : "string",
+ regex : "[^'\\\\]+",
+ merge : true
+ }, {
+ token : "string",
+ regex : "\\\\$",
+ next : "qstring",
+ merge : true
+ }, {
+ token : "string",
+ regex : "'|$",
+ next : "start",
+ merge : true
+ }
+ ]
+ };
+
+ this.embedRules(DocCommentHighlightRules, "doc-",
+ [ DocCommentHighlightRules.getEndRule("start") ]);
+};
+
+oop.inherits(JavaScriptHighlightRules, TextHighlightRules);
+
+exports.JavaScriptHighlightRules = JavaScriptHighlightRules;
+});
+
+ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DocCommentHighlightRules = function() {
+
+ this.$rules = {
+ "start" : [ {
+ token : "comment.doc.tag",
+ regex : "@[\\w\\d_]+" // TODO: fix email addresses
+ }, {
+ token : "comment.doc",
+ merge : true,
+ regex : "\\s+"
+ }, {
+ token : "comment.doc",
+ merge : true,
+ regex : "TODO"
+ }, {
+ token : "comment.doc",
+ merge : true,
+ regex : "[^@\\*]+"
+ }, {
+ token : "comment.doc",
+ merge : true,
+ regex : "."
+ }]
+ };
+};
+
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+DocCommentHighlightRules.getStartRule = function(start) {
+ return {
+ token : "comment.doc", // doc comment
+ merge : true,
+ regex : "\\/\\*(?=\\*)",
+ next : start
+ };
+};
+
+DocCommentHighlightRules.getEndRule = function (start) {
+ return {
+ token : "comment.doc", // closing comment
+ merge : true,
+ regex : "\\*\\/",
+ next : start
+ };
+};
+
+
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
+
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+ this.checkOutdent = function(line, input) {
+ if (! /^\s+$/.test(line))
+ return false;
+
+ return /^\s*\}/.test(input);
+ };
+
+ this.autoOutdent = function(doc, row) {
+ var line = doc.getLine(row);
+ var match = line.match(/^(\s*\})/);
+
+ if (!match) return 0;
+
+ var column = match[1].length;
+ var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+ if (!openBracePos || openBracePos.row == row) return 0;
+
+ var indent = this.$getIndent(doc.getLine(openBracePos.row));
+ doc.replace(new Range(row, 0, row, column-1), indent);
+ };
+
+ this.$getIndent = function(line) {
+ var match = line.match(/^(\s+)/);
+ if (match) {
+ return match[1];
+ }
+
+ return "";
+ };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+
+var CstyleBehaviour = function () {
+
+ this.add("braces", "insertion", function (state, action, editor, session, text) {
+ if (text == '{') {
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: '{' + selected + '}',
+ selection: false
+ };
+ } else {
+ return {
+ text: '{}',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == '}') {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == '}') {
+ var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ } else if (text == "\n") {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == '}') {
+ var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1});
+ if (!openBracePos)
+ return null;
+
+ var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString());
+ var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row));
+
+ return {
+ text: '\n' + indent + '\n' + next_indent,
+ selection: [1, indent.length, 1, indent.length]
+ };
+ }
+ }
+ });
+
+ this.add("braces", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '{') {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.end.column, range.end.column + 1);
+ if (rightChar == '}') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("parens", "insertion", function (state, action, editor, session, text) {
+ if (text == '(') {
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: '(' + selected + ')',
+ selection: false
+ };
+ } else {
+ return {
+ text: '()',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ')') {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ')') {
+ var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("parens", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '(') {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ')') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("brackets", "insertion", function (state, action, editor, session, text) {
+ if (text == '[') {
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: '[' + selected + ']',
+ selection: false
+ };
+ } else {
+ return {
+ text: '[]',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ']') {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ']') {
+ var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("brackets", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '[') {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ']') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
+ if (text == '"' || text == "'") {
+ var quote = text;
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: quote + selected + quote,
+ selection: false
+ };
+ } else {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var leftChar = line.substring(cursor.column-1, cursor.column);
+
+ // We're escaped.
+ if (leftChar == '\\') {
+ return null;
+ }
+
+ // Find what token we're inside.
+ var tokens = session.getTokens(selection.start.row);
+ var col = 0, token;
+ var quotepos = -1; // Track whether we're inside an open quote.
+
+ for (var x = 0; x < tokens.length; x++) {
+ token = tokens[x];
+ if (token.type == "string") {
+ quotepos = -1;
+ } else if (quotepos < 0) {
+ quotepos = token.value.indexOf(quote);
+ }
+ if ((token.value.length + col) > selection.start.column) {
+ break;
+ }
+ col += tokens[x].value.length;
+ }
+
+ // Try and be smart about when we auto insert.
+ if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+ return {
+ text: quote + quote,
+ selection: [1,1]
+ };
+ } else if (token && token.type === "string") {
+ // Ignore input and move right one if we're typing over the closing quote.
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == quote) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ }
+ });
+
+ this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == '"') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+};
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+ this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+ this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ var match = line.match(this.foldingStartMarker);
+ if (match) {
+ var i = match.index;
+
+ if (match[1])
+ return this.openingBracketBlock(session, match[1], row, i);
+
+ var range = session.getCommentFoldRange(row, i + match[0].length);
+ range.end.column -= 2;
+ return range;
+ }
+
+ if (foldStyle !== "markbeginend")
+ return;
+
+ var match = line.match(this.foldingStopMarker);
+ if (match) {
+ var i = match.index + match[0].length;
+
+ if (match[2]) {
+ var range = session.getCommentFoldRange(row, i);
+ range.end.column -= 2;
+ return range;
+ }
+
+ var end = {row: row, column: i};
+ var start = session.$findOpeningBracket(match[1], end);
+
+ if (!start)
+ return;
+
+ start.column++;
+ end.column--;
+
+ return Range.fromPoints(start, end);
+ }
+ };
+
+}).call(FoldMode.prototype);
+
+});
+
+ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+
+(function() {
+
+ this.foldingStartMarker = null;
+ this.foldingStopMarker = null;
+
+ // must return "" if there's no fold, to enable caching
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ if (this.foldingStartMarker.test(line))
+ return "start";
+ if (foldStyle == "markbeginend"
+ && this.foldingStopMarker
+ && this.foldingStopMarker.test(line))
+ return "end";
+ return "";
+ };
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ return null;
+ };
+
+ this.indentationBlock = function(session, row, column) {
+ var re = /\S/;
+ var line = session.getLine(row);
+ var startLevel = line.search(re);
+ if (startLevel == -1)
+ return;
+
+ var startColumn = column || line.length;
+ var maxRow = session.getLength();
+ var startRow = row;
+ var endRow = row;
+
+ while (++row < maxRow) {
+ var level = session.getLine(row).search(re);
+
+ if (level == -1)
+ continue;
+
+ if (level <= startLevel)
+ break;
+
+ endRow = row;
+ }
+
+ if (endRow > startRow) {
+ var endColumn = session.getLine(endRow).length;
+ return new Range(startRow, startColumn, endRow, endColumn);
+ }
+ };
+
+ this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var start = {row: row, column: column + 1};
+ var end = session.$findClosingBracket(bracket, start, typeRe);
+ if (!end)
+ return;
+
+ var fw = session.foldWidgets[end.row];
+ if (fw == null)
+ fw = this.getFoldWidget(session, end.row);
+
+ if (fw == "start" && end.row > start.row) {
+ end.row --;
+ end.column = session.getLine(end.row).length;
+ }
+ return Range.fromPoints(start, end);
+ };
+
+}).call(FoldMode.prototype);
+
+});
diff --git a/lib/client/editor/ace/mode-json.js b/lib/client/editor/ace/mode-json.js
new file mode 100644
index 00000000..89badd66
--- /dev/null
+++ b/lib/client/editor/ace/mode-json.js
@@ -0,0 +1,588 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Fabian Jakobs
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/mode/json', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/json_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle', 'ace/worker/worker_client'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var HighlightRules = require("./json_highlight_rules").JsonHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+
+var Mode = function() {
+ this.$tokenizer = new Tokenizer(new HighlightRules().getRules());
+ this.$outdent = new MatchingBraceOutdent();
+ this.$behaviour = new CstyleBehaviour();
+ this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+ this.getNextLineIndent = function(state, line, tab) {
+ var indent = this.$getIndent(line);
+
+ if (state == "start") {
+ var match = line.match(/^.*[\{\(\[]\s*$/);
+ if (match) {
+ indent += tab;
+ }
+ }
+
+ return indent;
+ };
+
+ this.checkOutdent = function(state, line, input) {
+ return this.$outdent.checkOutdent(line, input);
+ };
+
+ this.autoOutdent = function(state, doc, row) {
+ this.$outdent.autoOutdent(doc, row);
+ };
+
+ this.createWorker = function(session) {
+ var worker = new WorkerClient(["ace"], "ace/mode/json_worker", "JsonWorker");
+ worker.attachToDocument(session.getDocument());
+
+ worker.on("error", function(e) {
+ session.setAnnotations([e.data]);
+ });
+
+ worker.on("ok", function() {
+ session.clearAnnotations();
+ });
+
+ return worker;
+ };
+
+
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define('ace/mode/json_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
+
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var JsonHighlightRules = function() {
+
+ // regexp must not have capturing parentheses. Use (?:) instead.
+ // regexps are ordered -> the first match is used
+ this.$rules = {
+ "start" : [
+ {
+ token : "variable", // single line
+ regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]\\s*(?=:)'
+ }, {
+ token : "string", // single line
+ regex : '"',
+ next : "string"
+ }, {
+ token : "constant.numeric", // hex
+ regex : "0[xX][0-9a-fA-F]+\\b"
+ }, {
+ token : "constant.numeric", // float
+ regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
+ }, {
+ token : "constant.language.boolean",
+ regex : "(?:true|false)\\b"
+ }, {
+ token : "invalid.illegal", // single quoted strings are not allowed
+ regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
+ }, {
+ token : "invalid.illegal", // comments are not allowed
+ regex : "\\/\\/.*$"
+ }, {
+ token : "paren.lparen",
+ regex : "[[({]"
+ }, {
+ token : "paren.rparen",
+ regex : "[\\])}]"
+ }, {
+ token : "text",
+ regex : "\\s+"
+ }
+ ],
+ "string" : [
+ {
+ token : "constant.language.escape",
+ regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|["\\\/bfnrt])/
+ }, {
+ token : "string",
+ regex : '[^"\\\\]+',
+ merge : true
+ }, {
+ token : "string",
+ regex : '"',
+ next : "start",
+ merge : true
+ }, {
+ token : "string",
+ regex : "",
+ next : "start",
+ merge : true
+ }
+ ]
+ };
+
+};
+
+oop.inherits(JsonHighlightRules, TextHighlightRules);
+
+exports.JsonHighlightRules = JsonHighlightRules;
+});
+
+ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../range").Range;
+
+var MatchingBraceOutdent = function() {};
+
+(function() {
+
+ this.checkOutdent = function(line, input) {
+ if (! /^\s+$/.test(line))
+ return false;
+
+ return /^\s*\}/.test(input);
+ };
+
+ this.autoOutdent = function(doc, row) {
+ var line = doc.getLine(row);
+ var match = line.match(/^(\s*\})/);
+
+ if (!match) return 0;
+
+ var column = match[1].length;
+ var openBracePos = doc.findMatchingBracket({row: row, column: column});
+
+ if (!openBracePos || openBracePos.row == row) return 0;
+
+ var indent = this.$getIndent(doc.getLine(openBracePos.row));
+ doc.replace(new Range(row, 0, row, column-1), indent);
+ };
+
+ this.$getIndent = function(line) {
+ var match = line.match(/^(\s+)/);
+ if (match) {
+ return match[1];
+ }
+
+ return "";
+ };
+
+}).call(MatchingBraceOutdent.prototype);
+
+exports.MatchingBraceOutdent = MatchingBraceOutdent;
+});
+
+ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+
+var CstyleBehaviour = function () {
+
+ this.add("braces", "insertion", function (state, action, editor, session, text) {
+ if (text == '{') {
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: '{' + selected + '}',
+ selection: false
+ };
+ } else {
+ return {
+ text: '{}',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == '}') {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == '}') {
+ var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ } else if (text == "\n") {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == '}') {
+ var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1});
+ if (!openBracePos)
+ return null;
+
+ var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString());
+ var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row));
+
+ return {
+ text: '\n' + indent + '\n' + next_indent,
+ selection: [1, indent.length, 1, indent.length]
+ };
+ }
+ }
+ });
+
+ this.add("braces", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '{') {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.end.column, range.end.column + 1);
+ if (rightChar == '}') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("parens", "insertion", function (state, action, editor, session, text) {
+ if (text == '(') {
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: '(' + selected + ')',
+ selection: false
+ };
+ } else {
+ return {
+ text: '()',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ')') {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ')') {
+ var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("parens", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '(') {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ')') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("brackets", "insertion", function (state, action, editor, session, text) {
+ if (text == '[') {
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: '[' + selected + ']',
+ selection: false
+ };
+ } else {
+ return {
+ text: '[]',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ']') {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ']') {
+ var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("brackets", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '[') {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ']') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
+ if (text == '"' || text == "'") {
+ var quote = text;
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "") {
+ return {
+ text: quote + selected + quote,
+ selection: false
+ };
+ } else {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var leftChar = line.substring(cursor.column-1, cursor.column);
+
+ // We're escaped.
+ if (leftChar == '\\') {
+ return null;
+ }
+
+ // Find what token we're inside.
+ var tokens = session.getTokens(selection.start.row);
+ var col = 0, token;
+ var quotepos = -1; // Track whether we're inside an open quote.
+
+ for (var x = 0; x < tokens.length; x++) {
+ token = tokens[x];
+ if (token.type == "string") {
+ quotepos = -1;
+ } else if (quotepos < 0) {
+ quotepos = token.value.indexOf(quote);
+ }
+ if ((token.value.length + col) > selection.start.column) {
+ break;
+ }
+ col += tokens[x].value.length;
+ }
+
+ // Try and be smart about when we auto insert.
+ if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
+ return {
+ text: quote + quote,
+ selection: [1,1]
+ };
+ } else if (token && token.type === "string") {
+ // Ignore input and move right one if we're typing over the closing quote.
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == quote) {
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ }
+ });
+
+ this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == '"') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+};
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
+
+
+var oop = require("../../lib/oop");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+
+var FoldMode = exports.FoldMode = function() {};
+oop.inherits(FoldMode, BaseFoldMode);
+
+(function() {
+
+ this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
+ this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ var match = line.match(this.foldingStartMarker);
+ if (match) {
+ var i = match.index;
+
+ if (match[1])
+ return this.openingBracketBlock(session, match[1], row, i);
+
+ var range = session.getCommentFoldRange(row, i + match[0].length);
+ range.end.column -= 2;
+ return range;
+ }
+
+ if (foldStyle !== "markbeginend")
+ return;
+
+ var match = line.match(this.foldingStopMarker);
+ if (match) {
+ var i = match.index + match[0].length;
+
+ if (match[2]) {
+ var range = session.getCommentFoldRange(row, i);
+ range.end.column -= 2;
+ return range;
+ }
+
+ var end = {row: row, column: i};
+ var start = session.$findOpeningBracket(match[1], end);
+
+ if (!start)
+ return;
+
+ start.column++;
+ end.column--;
+
+ return Range.fromPoints(start, end);
+ }
+ };
+
+}).call(FoldMode.prototype);
+
+});
+
+ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
+
+
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+
+(function() {
+
+ this.foldingStartMarker = null;
+ this.foldingStopMarker = null;
+
+ // must return "" if there's no fold, to enable caching
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ if (this.foldingStartMarker.test(line))
+ return "start";
+ if (foldStyle == "markbeginend"
+ && this.foldingStopMarker
+ && this.foldingStopMarker.test(line))
+ return "end";
+ return "";
+ };
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ return null;
+ };
+
+ this.indentationBlock = function(session, row, column) {
+ var re = /\S/;
+ var line = session.getLine(row);
+ var startLevel = line.search(re);
+ if (startLevel == -1)
+ return;
+
+ var startColumn = column || line.length;
+ var maxRow = session.getLength();
+ var startRow = row;
+ var endRow = row;
+
+ while (++row < maxRow) {
+ var level = session.getLine(row).search(re);
+
+ if (level == -1)
+ continue;
+
+ if (level <= startLevel)
+ break;
+
+ endRow = row;
+ }
+
+ if (endRow > startRow) {
+ var endColumn = session.getLine(endRow).length;
+ return new Range(startRow, startColumn, endRow, endColumn);
+ }
+ };
+
+ this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var start = {row: row, column: column + 1};
+ var end = session.$findClosingBracket(bracket, start, typeRe);
+ if (!end)
+ return;
+
+ var fw = session.foldWidgets[end.row];
+ if (fw == null)
+ fw = this.getFoldWidget(session, end.row);
+
+ if (fw == "start" && end.row > start.row) {
+ end.row --;
+ end.column = session.getLine(end.row).length;
+ }
+ return Range.fromPoints(start, end);
+ };
+
+}).call(FoldMode.prototype);
+
+});
diff --git a/lib/client/editor/ace/theme-monokai.js b/lib/client/editor/ace/theme-monokai.js
new file mode 100644
index 00000000..c2f35a93
--- /dev/null
+++ b/lib/client/editor/ace/theme-monokai.js
@@ -0,0 +1,194 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Fabian Jakobs
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/theme/monokai', ['require', 'exports', 'module', 'ace/lib/dom'], function(require, exports, module) {
+
+exports.isDark = true;
+exports.cssClass = "ace-monokai";
+exports.cssText = "\
+.ace-monokai .ace_editor {\
+ border: 2px solid rgb(159, 159, 159);\
+}\
+\
+.ace-monokai .ace_editor.ace_focus {\
+ border: 2px solid #327fbd;\
+}\
+\
+.ace-monokai .ace_gutter {\
+ background: #2f3129;\
+ color: #f1f1f1;\
+}\
+\
+.ace-monokai .ace_print_margin {\
+ width: 1px;\
+ background: #555651;\
+}\
+\
+.ace-monokai .ace_scroller {\
+ background-color: #272822;\
+}\
+\
+.ace-monokai .ace_text-layer {\
+ color: #F8F8F2;\
+}\
+\
+.ace-monokai .ace_cursor {\
+ border-left: 2px solid #F8F8F0;\
+}\
+\
+.ace-monokai .ace_cursor.ace_overwrite {\
+ border-left: 0px;\
+ border-bottom: 1px solid #F8F8F0;\
+}\
+\
+.ace-monokai .ace_marker-layer .ace_selection {\
+ background: #49483E;\
+}\
+\
+.ace-monokai.multiselect .ace_selection.start {\
+ box-shadow: 0 0 3px 0px #272822;\
+ border-radius: 2px;\
+}\
+\
+.ace-monokai .ace_marker-layer .ace_step {\
+ background: rgb(102, 82, 0);\
+}\
+\
+.ace-monokai .ace_marker-layer .ace_bracket {\
+ margin: -1px 0 0 -1px;\
+ border: 1px solid #49483E;\
+}\
+\
+.ace-monokai .ace_marker-layer .ace_active_line {\
+ background: #49483E;\
+}\
+.ace-monokai .ace_gutter_active_line {\
+ background-color: #191916;\
+}\
+\
+.ace-monokai .ace_marker-layer .ace_selected_word {\
+ border: 1px solid #49483E;\
+}\
+\
+.ace-monokai .ace_invisible {\
+ color: #49483E;\
+}\
+\
+.ace-monokai .ace_keyword, .ace-monokai .ace_meta {\
+ color:#F92672;\
+}\
+\
+.ace-monokai .ace_constant.ace_language {\
+ color:#AE81FF;\
+}\
+\
+.ace-monokai .ace_constant.ace_numeric {\
+ color:#AE81FF;\
+}\
+\
+.ace-monokai .ace_constant.ace_other {\
+ color:#AE81FF;\
+}\
+\
+.ace-monokai .ace_invalid {\
+ color:#F8F8F0;\
+background-color:#F92672;\
+}\
+\
+.ace-monokai .ace_invalid.ace_deprecated {\
+ color:#F8F8F0;\
+background-color:#AE81FF;\
+}\
+\
+.ace-monokai .ace_support.ace_constant {\
+ color:#66D9EF;\
+}\
+\
+.ace-monokai .ace_fold {\
+ background-color: #A6E22E;\
+ border-color: #F8F8F2;\
+}\
+\
+.ace-monokai .ace_support.ace_function {\
+ color:#66D9EF;\
+}\
+\
+.ace-monokai .ace_storage {\
+ color:#F92672;\
+}\
+\
+.ace-monokai .ace_storage.ace_type, .ace-monokai .ace_support.ace_type{\
+ font-style:italic;\
+color:#66D9EF;\
+}\
+\
+.ace-monokai .ace_variable {\
+ color:#A6E22E;\
+}\
+\
+.ace-monokai .ace_variable.ace_parameter {\
+ font-style:italic;\
+color:#FD971F;\
+}\
+\
+.ace-monokai .ace_string {\
+ color:#E6DB74;\
+}\
+\
+.ace-monokai .ace_comment {\
+ color:#75715E;\
+}\
+\
+.ace-monokai .ace_entity.ace_other.ace_attribute-name {\
+ color:#A6E22E;\
+}\
+\
+.ace-monokai .ace_entity.ace_name.ace_function {\
+ color:#A6E22E;\
+}\
+\
+.ace-monokai .ace_markup.ace_underline {\
+ text-decoration:underline;\
+}\
+\
+.ace-monokai .ace_indent-guide {\
+ background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWNQ11D6z7Bq1ar/ABCKBG6g04U2AAAAAElFTkSuQmCC) right repeat-y;\
+}";
+
+ var dom = require("../lib/dom");
+ dom.importCssString(exports.cssText, exports.cssClass);
+});
diff --git a/lib/client/editor/ace/theme-tomorrow_night_blue.js b/lib/client/editor/ace/theme-tomorrow_night_blue.js
new file mode 100644
index 00000000..bbd31be1
--- /dev/null
+++ b/lib/client/editor/ace/theme-tomorrow_night_blue.js
@@ -0,0 +1,213 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Fabian Jakobs
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ace.define('ace/theme/tomorrow_night_blue', ['require', 'exports', 'module', 'ace/lib/dom'], function(require, exports, module) {
+
+exports.isDark = true;
+exports.cssClass = "ace-tomorrow-night-blue";
+exports.cssText = "\
+.ace-tomorrow-night-blue .ace_editor {\
+ border: 2px solid rgb(159, 159, 159);\
+}\
+\
+.ace-tomorrow-night-blue .ace_editor.ace_focus {\
+ border: 2px solid #327fbd;\
+}\
+\
+.ace-tomorrow-night-blue .ace_gutter {\
+ background: #00204b;\
+ color: #7388b5;\
+}\
+\
+.ace-tomorrow-night-blue .ace_print_margin {\
+ width: 1px;\
+ background: #00204b;\
+}\
+\
+.ace-tomorrow-night-blue .ace_scroller {\
+ background-color: #002451;\
+}\
+\
+.ace-tomorrow-night-blue .ace_text-layer {\
+ color: #FFFFFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_cursor {\
+ border-left: 2px solid #FFFFFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_cursor.ace_overwrite {\
+ border-left: 0px;\
+ border-bottom: 1px solid #FFFFFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_marker-layer .ace_selection {\
+ background: #003F8E;\
+}\
+\
+.ace-tomorrow-night-blue.multiselect .ace_selection.start {\
+ box-shadow: 0 0 3px 0px #002451;\
+ border-radius: 2px;\
+}\
+\
+.ace-tomorrow-night-blue .ace_marker-layer .ace_step {\
+ background: rgb(127, 111, 19);\
+}\
+\
+.ace-tomorrow-night-blue .ace_marker-layer .ace_bracket {\
+ margin: -1px 0 0 -1px;\
+ border: 1px solid #404F7D;\
+}\
+\
+.ace-tomorrow-night-blue .ace_marker-layer .ace_active_line {\
+ background: #00346E;\
+}\
+\
+.ace-tomorrow-night-blue .ace_gutter_active_line {\
+ background-color: #022040;\
+}\
+\
+.ace-tomorrow-night-blue .ace_marker-layer .ace_selected_word {\
+ border: 1px solid #003F8E;\
+}\
+\
+.ace-tomorrow-night-blue .ace_invisible {\
+ color: #404F7D;\
+}\
+\
+.ace-tomorrow-night-blue .ace_keyword, .ace-tomorrow-night-blue .ace_meta {\
+ color:#EBBBFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_keyword.ace_operator {\
+ color:#99FFFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_constant.ace_language {\
+ color:#FFC58F;\
+}\
+\
+.ace-tomorrow-night-blue .ace_constant.ace_numeric {\
+ color:#FFC58F;\
+}\
+\
+.ace-tomorrow-night-blue .ace_constant.ace_other {\
+ color:#FFFFFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_invalid {\
+ color:#FFFFFF;\
+background-color:#F99DA5;\
+}\
+\
+.ace-tomorrow-night-blue .ace_invalid.ace_deprecated {\
+ color:#FFFFFF;\
+background-color:#EBBBFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_support.ace_constant {\
+ color:#FFC58F;\
+}\
+\
+.ace-tomorrow-night-blue .ace_fold {\
+ background-color: #BBDAFF;\
+ border-color: #FFFFFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_support.ace_function {\
+ color:#BBDAFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_storage {\
+ color:#EBBBFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_storage.ace_type, .ace-tomorrow-night-blue .ace_support.ace_type{\
+ color:#EBBBFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_variable {\
+ color:#BBDAFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_variable.ace_parameter {\
+ color:#FFC58F;\
+}\
+\
+.ace-tomorrow-night-blue .ace_string {\
+ color:#D1F1A9;\
+}\
+\
+.ace-tomorrow-night-blue .ace_string.ace_regexp {\
+ color:#FF9DA4;\
+}\
+\
+.ace-tomorrow-night-blue .ace_comment {\
+ color:#7285B7;\
+}\
+\
+.ace-tomorrow-night-blue .ace_variable {\
+ color:#FF9DA4;\
+}\
+\
+.ace-tomorrow-night-blue .ace_meta.ace_tag {\
+ color:#FF9DA4;\
+}\
+\
+.ace-tomorrow-night-blue .ace_entity.ace_other.ace_attribute-name {\
+ color:#FF9DA4;\
+}\
+\
+.ace-tomorrow-night-blue .ace_entity.ace_name.ace_function {\
+ color:#BBDAFF;\
+}\
+\
+.ace-tomorrow-night-blue .ace_markup.ace_underline {\
+ text-decoration:underline;\
+}\
+\
+.ace-tomorrow-night-blue .ace_markup.ace_heading {\
+ color:#D1F1A9;\
+}\
+\
+.ace-tomorrow-night-blue .ace_indent-guide {\
+ background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWNgUAn8z7Bq1ar/ABBUBHJ4/r3JAAAAAElFTkSuQmCC) right repeat-y;\
+}";
+
+ var dom = require("../lib/dom");
+ dom.importCssString(exports.cssText, exports.cssClass);
+});
diff --git a/lib/client/editor/ace/worker-coffee.js b/lib/client/editor/ace/worker-coffee.js
new file mode 100644
index 00000000..9aebc984
--- /dev/null
+++ b/lib/client/editor/ace/worker-coffee.js
@@ -0,0 +1,7187 @@
+"no use strict";
+
+var console = {
+ log: function(msg) {
+ postMessage({type: "log", data: msg});
+ }
+};
+var window = {
+ console: console
+};
+
+var normalizeModule = function(parentId, moduleName) {
+ // normalize plugin requires
+ if (moduleName.indexOf("!") !== -1) {
+ var chunks = moduleName.split("!");
+ return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
+ }
+ // normalize relative requires
+ if (moduleName.charAt(0) == ".") {
+ var base = parentId.split("/").slice(0, -1).join("/");
+ var moduleName = base + "/" + moduleName;
+
+ while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
+ var previous = moduleName;
+ var moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
+ }
+ }
+
+ return moduleName;
+};
+
+var require = function(parentId, id) {
+ var id = normalizeModule(parentId, id);
+
+ var module = require.modules[id];
+ if (module) {
+ if (!module.initialized) {
+ module.initialized = true;
+ module.exports = module.factory().exports;
+ }
+ return module.exports;
+ }
+
+ var chunks = id.split("/");
+ chunks[0] = require.tlns[chunks[0]] || chunks[0];
+ var path = chunks.join("/") + ".js";
+
+ require.id = id;
+ importScripts(path);
+ return require(parentId, id);
+};
+
+require.modules = {};
+require.tlns = {};
+
+var define = function(id, deps, factory) {
+ if (arguments.length == 2) {
+ factory = deps;
+ if (typeof id != "string") {
+ deps = id;
+ id = require.id;
+ }
+ } else if (arguments.length == 1) {
+ factory = id;
+ id = require.id;
+ }
+
+ if (id.indexOf("text!") === 0)
+ return;
+
+ var req = function(deps, factory) {
+ return require(id, deps, factory);
+ };
+
+ require.modules[id] = {
+ factory: function() {
+ var module = {
+ exports: {}
+ };
+ var returnExports = factory(req, module.exports, module);
+ if (returnExports)
+ module.exports = returnExports;
+ return module;
+ }
+ };
+};
+
+function initBaseUrls(topLevelNamespaces) {
+ require.tlns = topLevelNamespaces;
+}
+
+function initSender() {
+
+ var EventEmitter = require(null, "ace/lib/event_emitter").EventEmitter;
+ var oop = require(null, "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;
+var sender;
+
+onmessage = function(e) {
+ var msg = e.data;
+ if (msg.command) {
+ main[msg.command].apply(main, msg.args);
+ }
+ else if (msg.init) {
+ initBaseUrls(msg.tlns);
+ require(null, "ace/lib/fixoldbrowsers");
+ sender = initSender();
+ var clazz = require(null, msg.module)[msg.classname];
+ main = new clazz(sender);
+ }
+ else if (msg.event && sender) {
+ sender._emit(msg.event, msg.data);
+ }
+};
+// vim:set ts=4 sts=4 sw=4 st:
+// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License
+// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project)
+// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified
+// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License
+// -- Irakli Gozalishvili Copyright (C) 2010 MIT License
+
+/*!
+ Copyright (c) 2009, 280 North Inc. http://280north.com/
+ MIT License. http://github.com/280north/narwhal/blob/master/README.md
+*/
+
+define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) {
+
+
+require("./regexp");
+require("./es5-shim");
+
+});
+
+define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+ //---------------------------------
+ // Private variables
+ //---------------------------------
+
+ var real = {
+ exec: RegExp.prototype.exec,
+ test: RegExp.prototype.test,
+ match: String.prototype.match,
+ replace: String.prototype.replace,
+ split: String.prototype.split
+ },
+ compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
+ compliantLastIndexIncrement = function () {
+ var x = /^/g;
+ real.test.call(x, "");
+ return !x.lastIndex;
+ }();
+
+ if (compliantLastIndexIncrement && compliantExecNpcg)
+ return;
+
+ //---------------------------------
+ // Overriden native methods
+ //---------------------------------
+
+ // Adds named capture support (with backreferences returned as `result.name`), and fixes two
+ // cross-browser issues per ES3:
+ // - Captured values for nonparticipating capturing groups should be returned as `undefined`,
+ // rather than the empty string.
+ // - `lastIndex` should not be incremented after zero-length matches.
+ RegExp.prototype.exec = function (str) {
+ var match = real.exec.apply(this, arguments),
+ name, r2;
+ if ( typeof(str) == 'string' && match) {
+ // Fix browsers whose `exec` methods don't consistently return `undefined` for
+ // nonparticipating capturing groups
+ if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
+ r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
+ // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed
+ // matching due to characters outside the match
+ real.replace.call(str.slice(match.index), r2, function () {
+ for (var i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undefined)
+ match[i] = undefined;
+ }
+ });
+ }
+ // Attach named capture properties
+ if (this._xregexp && this._xregexp.captureNames) {
+ for (var i = 1; i < match.length; i++) {
+ name = this._xregexp.captureNames[i - 1];
+ if (name)
+ match[name] = match[i];
+ }
+ }
+ // Fix browsers that increment `lastIndex` after zero-length matches
+ if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
+ this.lastIndex--;
+ }
+ return match;
+ };
+
+ // Don't override `test` if it won't change anything
+ if (!compliantLastIndexIncrement) {
+ // Fix browser bug in native method
+ RegExp.prototype.test = function (str) {
+ // Use the native `exec` to skip some processing overhead, even though the overriden
+ // `exec` would take care of the `lastIndex` fix
+ var match = real.exec.call(this, str);
+ // Fix browsers that increment `lastIndex` after zero-length matches
+ if (match && this.global && !match[0].length && (this.lastIndex > match.index))
+ this.lastIndex--;
+ return !!match;
+ };
+ }
+
+ //---------------------------------
+ // Private helper functions
+ //---------------------------------
+
+ function getNativeFlags (regex) {
+ return (regex.global ? "g" : "") +
+ (regex.ignoreCase ? "i" : "") +
+ (regex.multiline ? "m" : "") +
+ (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3
+ (regex.sticky ? "y" : "");
+ }
+
+ function indexOf (array, item, from) {
+ if (Array.prototype.indexOf) // Use the native array method if available
+ return array.indexOf(item, from);
+ for (var i = from || 0; i < array.length; i++) {
+ if (array[i] === item)
+ return i;
+ }
+ return -1;
+ }
+
+});
+/*!
+ Copyright (c) 2009, 280 North Inc. http://280north.com/
+ MIT License. http://github.com/280north/narwhal/blob/master/README.md
+*/
+
+define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+/*
+ * Brings an environment as close to ECMAScript 5 compliance
+ * as is possible with the facilities of erstwhile engines.
+ *
+ * Annotated ES5: http://es5.github.com/ (specific links below)
+ * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+ *
+ * @module
+ */
+
+/*whatsupdoc*/
+
+//
+// Function
+// ========
+//
+
+// ES-5 15.3.4.5
+// http://es5.github.com/#x15.3.4.5
+
+if (!Function.prototype.bind) {
+ Function.prototype.bind = function bind(that) { // .length is 1
+ // 1. Let Target be the this value.
+ var target = this;
+ // 2. If IsCallable(Target) is false, throw a TypeError exception.
+ if (typeof target != "function")
+ throw new TypeError(); // TODO message
+ // 3. Let A be a new (possibly empty) internal list of all of the
+ // argument values provided after thisArg (arg1, arg2 etc), in order.
+ // XXX slicedArgs will stand in for "A" if used
+ var args = slice.call(arguments, 1); // for normal call
+ // 4. Let F be a new native ECMAScript object.
+ // 11. Set the [[Prototype]] internal property of F to the standard
+ // built-in Function prototype object as specified in 15.3.3.1.
+ // 12. Set the [[Call]] internal property of F as described in
+ // 15.3.4.5.1.
+ // 13. Set the [[Construct]] internal property of F as described in
+ // 15.3.4.5.2.
+ // 14. Set the [[HasInstance]] internal property of F as described in
+ // 15.3.4.5.3.
+ var bound = function () {
+
+ if (this instanceof bound) {
+ // 15.3.4.5.2 [[Construct]]
+ // When the [[Construct]] internal method of a function object,
+ // F that was created using the bind function is called with a
+ // list of arguments ExtraArgs, the following steps are taken:
+ // 1. Let target be the value of F's [[TargetFunction]]
+ // internal property.
+ // 2. If target has no [[Construct]] internal method, a
+ // TypeError exception is thrown.
+ // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
+ // property.
+ // 4. Let args be a new list containing the same values as the
+ // list boundArgs in the same order followed by the same
+ // values as the list ExtraArgs in the same order.
+ // 5. Return the result of calling the [[Construct]] internal
+ // method of target providing args as the arguments.
+
+ var F = function(){};
+ F.prototype = target.prototype;
+ var self = new F;
+
+ var result = target.apply(
+ self,
+ args.concat(slice.call(arguments))
+ );
+ if (result !== null && Object(result) === result)
+ return result;
+ return self;
+
+ } else {
+ // 15.3.4.5.1 [[Call]]
+ // When the [[Call]] internal method of a function object, F,
+ // which was created using the bind function is called with a
+ // this value and a list of arguments ExtraArgs, the following
+ // steps are taken:
+ // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
+ // property.
+ // 2. Let boundThis be the value of F's [[BoundThis]] internal
+ // property.
+ // 3. Let target be the value of F's [[TargetFunction]] internal
+ // property.
+ // 4. Let args be a new list containing the same values as the
+ // list boundArgs in the same order followed by the same
+ // values as the list ExtraArgs in the same order.
+ // 5. Return the result of calling the [[Call]] internal method
+ // of target providing boundThis as the this value and
+ // providing args as the arguments.
+
+ // equiv: target.call(this, ...boundArgs, ...args)
+ return target.apply(
+ that,
+ args.concat(slice.call(arguments))
+ );
+
+ }
+
+ };
+ // XXX bound.length is never writable, so don't even try
+ //
+ // 15. If the [[Class]] internal property of Target is "Function", then
+ // a. Let L be the length property of Target minus the length of A.
+ // b. Set the length own property of F to either 0 or L, whichever is
+ // larger.
+ // 16. Else set the length own property of F to 0.
+ // 17. Set the attributes of the length own property of F to the values
+ // specified in 15.3.5.1.
+
+ // TODO
+ // 18. Set the [[Extensible]] internal property of F to true.
+
+ // TODO
+ // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
+ // 20. Call the [[DefineOwnProperty]] internal method of F with
+ // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
+ // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
+ // false.
+ // 21. Call the [[DefineOwnProperty]] internal method of F with
+ // arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
+ // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
+ // and false.
+
+ // TODO
+ // NOTE Function objects created using Function.prototype.bind do not
+ // have a prototype property or the [[Code]], [[FormalParameters]], and
+ // [[Scope]] internal properties.
+ // XXX can't delete prototype in pure-js.
+
+ // 22. Return F.
+ return bound;
+ };
+}
+
+// Shortcut to an often accessed properties, in order to avoid multiple
+// dereference that costs universally.
+// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
+// us it in defining shortcuts.
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+var toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+
+// If JS engine supports accessors creating shortcuts.
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+ defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+ defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+ lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+ lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+
+//
+// Array
+// =====
+//
+
+// ES5 15.4.3.2
+// http://es5.github.com/#x15.4.3.2
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
+if (!Array.isArray) {
+ Array.isArray = function isArray(obj) {
+ return toString(obj) == "[object Array]";
+ };
+}
+
+// The IsCallable() check in the Array functions
+// has been replaced with a strict check on the
+// internal class of the object to trap cases where
+// the provided function was actually a regular
+// expression literal, which in V8 and
+// JavaScriptCore is a typeof "function". Only in
+// V8 are regular expression literals permitted as
+// reduce parameters, so it is desirable in the
+// general case for the shim to match the more
+// strict and common behavior of rejecting regular
+// expressions.
+
+// ES5 15.4.4.18
+// http://es5.github.com/#x15.4.4.18
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
+if (!Array.prototype.forEach) {
+ Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+ var self = toObject(this),
+ thisp = arguments[1],
+ i = 0,
+ length = self.length >>> 0;
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ while (i < length) {
+ if (i in self) {
+ // Invoke the callback function with call, passing arguments:
+ // context, property value, property key, thisArg object context
+ fun.call(thisp, self[i], i, self);
+ }
+ i++;
+ }
+ };
+}
+
+// ES5 15.4.4.19
+// http://es5.github.com/#x15.4.4.19
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
+if (!Array.prototype.map) {
+ Array.prototype.map = function map(fun /*, thisp*/) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ result = Array(length),
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self)
+ result[i] = fun.call(thisp, self[i], i, self);
+ }
+ return result;
+ };
+}
+
+// ES5 15.4.4.20
+// http://es5.github.com/#x15.4.4.20
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
+if (!Array.prototype.filter) {
+ Array.prototype.filter = function filter(fun /*, thisp */) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ result = [],
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && fun.call(thisp, self[i], i, self))
+ result.push(self[i]);
+ }
+ return result;
+ };
+}
+
+// ES5 15.4.4.16
+// http://es5.github.com/#x15.4.4.16
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
+if (!Array.prototype.every) {
+ Array.prototype.every = function every(fun /*, thisp */) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && !fun.call(thisp, self[i], i, self))
+ return false;
+ }
+ return true;
+ };
+}
+
+// ES5 15.4.4.17
+// http://es5.github.com/#x15.4.4.17
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+if (!Array.prototype.some) {
+ Array.prototype.some = function some(fun /*, thisp */) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && fun.call(thisp, self[i], i, self))
+ return true;
+ }
+ return false;
+ };
+}
+
+// ES5 15.4.4.21
+// http://es5.github.com/#x15.4.4.21
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
+if (!Array.prototype.reduce) {
+ Array.prototype.reduce = function reduce(fun /*, initial*/) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ // no value to return if no initial value and an empty array
+ if (!length && arguments.length == 1)
+ throw new TypeError(); // TODO message
+
+ var i = 0;
+ var result;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i++];
+ break;
+ }
+
+ // if array contains no values, no initial value to return
+ if (++i >= length)
+ throw new TypeError(); // TODO message
+ } while (true);
+ }
+
+ for (; i < length; i++) {
+ if (i in self)
+ result = fun.call(void 0, result, self[i], i, self);
+ }
+
+ return result;
+ };
+}
+
+// ES5 15.4.4.22
+// http://es5.github.com/#x15.4.4.22
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
+if (!Array.prototype.reduceRight) {
+ Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ // no value to return if no initial value, empty array
+ if (!length && arguments.length == 1)
+ throw new TypeError(); // TODO message
+
+ var result, i = length - 1;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i--];
+ break;
+ }
+
+ // if array contains no values, no initial value to return
+ if (--i < 0)
+ throw new TypeError(); // TODO message
+ } while (true);
+ }
+
+ do {
+ if (i in this)
+ result = fun.call(void 0, result, self[i], i, self);
+ } while (i--);
+
+ return result;
+ };
+}
+
+// ES5 15.4.4.14
+// http://es5.github.com/#x15.4.4.14
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
+if (!Array.prototype.indexOf) {
+ Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ if (!length)
+ return -1;
+
+ var i = 0;
+ if (arguments.length > 1)
+ i = toInteger(arguments[1]);
+
+ // handle negative indices
+ i = i >= 0 ? i : Math.max(0, length + i);
+ for (; i < length; i++) {
+ if (i in self && self[i] === sought) {
+ return i;
+ }
+ }
+ return -1;
+ };
+}
+
+// ES5 15.4.4.15
+// http://es5.github.com/#x15.4.4.15
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
+if (!Array.prototype.lastIndexOf) {
+ Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ if (!length)
+ return -1;
+ var i = length - 1;
+ if (arguments.length > 1)
+ i = Math.min(i, toInteger(arguments[1]));
+ // handle negative indices
+ i = i >= 0 ? i : length - Math.abs(i);
+ for (; i >= 0; i--) {
+ if (i in self && sought === self[i])
+ return i;
+ }
+ return -1;
+ };
+}
+
+//
+// Object
+// ======
+//
+
+// ES5 15.2.3.2
+// http://es5.github.com/#x15.2.3.2
+if (!Object.getPrototypeOf) {
+ // https://github.com/kriskowal/es5-shim/issues#issue/2
+ // http://ejohn.org/blog/objectgetprototypeof/
+ // recommended by fschaefer on github
+ Object.getPrototypeOf = function getPrototypeOf(object) {
+ return object.__proto__ || (
+ object.constructor ?
+ object.constructor.prototype :
+ prototypeOfObject
+ );
+ };
+}
+
+// ES5 15.2.3.3
+// http://es5.github.com/#x15.2.3.3
+if (!Object.getOwnPropertyDescriptor) {
+ var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
+ "non-object: ";
+ Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT + object);
+ // If object does not owns property return undefined immediately.
+ if (!owns(object, property))
+ return;
+
+ var descriptor, getter, setter;
+
+ // If object has a property then it's for sure both `enumerable` and
+ // `configurable`.
+ descriptor = { enumerable: true, configurable: true };
+
+ // If JS engine supports accessor properties then property may be a
+ // getter or setter.
+ if (supportsAccessors) {
+ // Unfortunately `__lookupGetter__` will return a getter even
+ // if object has own non getter property along with a same named
+ // inherited getter. To avoid misbehavior we temporary remove
+ // `__proto__` so that `__lookupGetter__` will return getter only
+ // if it's owned by an object.
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+
+ var getter = lookupGetter(object, property);
+ var setter = lookupSetter(object, property);
+
+ // Once we have getter and setter we can put values back.
+ object.__proto__ = prototype;
+
+ if (getter || setter) {
+ if (getter) descriptor.get = getter;
+ if (setter) descriptor.set = setter;
+
+ // If it was accessor property we're done and return here
+ // in order to avoid adding `value` to the descriptor.
+ return descriptor;
+ }
+ }
+
+ // If we got this far we know that object has an own property that is
+ // not an accessor so we set it as a value and return descriptor.
+ descriptor.value = object[property];
+ return descriptor;
+ };
+}
+
+// ES5 15.2.3.4
+// http://es5.github.com/#x15.2.3.4
+if (!Object.getOwnPropertyNames) {
+ Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+ return Object.keys(object);
+ };
+}
+
+// ES5 15.2.3.5
+// http://es5.github.com/#x15.2.3.5
+if (!Object.create) {
+ Object.create = function create(prototype, properties) {
+ var object;
+ if (prototype === null) {
+ object = { "__proto__": null };
+ } else {
+ if (typeof prototype != "object")
+ throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
+ var Type = function () {};
+ Type.prototype = prototype;
+ object = new Type();
+ // IE has no built-in implementation of `Object.getPrototypeOf`
+ // neither `__proto__`, but this manually setting `__proto__` will
+ // guarantee that `Object.getPrototypeOf` will work as expected with
+ // objects created using `Object.create`
+ object.__proto__ = prototype;
+ }
+ if (properties !== void 0)
+ Object.defineProperties(object, properties);
+ return object;
+ };
+}
+
+// ES5 15.2.3.6
+// http://es5.github.com/#x15.2.3.6
+
+// Patch for WebKit and IE8 standard mode
+// Designed by hax
+// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5
+// IE8 Reference:
+// http://msdn.microsoft.com/en-us/library/dd282900.aspx
+// http://msdn.microsoft.com/en-us/library/dd229916.aspx
+// WebKit Bugs:
+// https://bugs.webkit.org/show_bug.cgi?id=36423
+
+function doesDefinePropertyWork(object) {
+ try {
+ Object.defineProperty(object, "sentinel", {});
+ return "sentinel" in object;
+ } catch (exception) {
+ // returns falsy
+ }
+}
+
+// check whether defineProperty works if it's given. Otherwise,
+// shim partially.
+if (Object.defineProperty) {
+ var definePropertyWorksOnObject = doesDefinePropertyWork({});
+ var definePropertyWorksOnDom = typeof document == "undefined" ||
+ doesDefinePropertyWork(document.createElement("div"));
+ if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
+ var definePropertyFallback = Object.defineProperty;
+ }
+}
+
+if (!Object.defineProperty || definePropertyFallback) {
+ var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
+ var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
+ var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
+ "on this javascript engine";
+
+ Object.defineProperty = function defineProperty(object, property, descriptor) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT_TARGET + object);
+ if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
+ throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
+
+ // make a valiant attempt to use the real defineProperty
+ // for I8's DOM elements.
+ if (definePropertyFallback) {
+ try {
+ return definePropertyFallback.call(Object, object, property, descriptor);
+ } catch (exception) {
+ // try the shim if the real one doesn't work
+ }
+ }
+
+ // If it's a data property.
+ if (owns(descriptor, "value")) {
+ // fail silently if "writable", "enumerable", or "configurable"
+ // are requested but not supported
+ /*
+ // alternate approach:
+ if ( // can't implement these features; allow false but not true
+ !(owns(descriptor, "writable") ? descriptor.writable : true) ||
+ !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) ||
+ !(owns(descriptor, "configurable") ? descriptor.configurable : true)
+ )
+ throw new RangeError(
+ "This implementation of Object.defineProperty does not " +
+ "support configurable, enumerable, or writable."
+ );
+ */
+
+ if (supportsAccessors && (lookupGetter(object, property) ||
+ lookupSetter(object, property)))
+ {
+ // As accessors are supported only on engines implementing
+ // `__proto__` we can safely override `__proto__` while defining
+ // a property to make sure that we don't hit an inherited
+ // accessor.
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+ // Deleting a property anyway since getter / setter may be
+ // defined on object itself.
+ delete object[property];
+ object[property] = descriptor.value;
+ // Setting original `__proto__` back now.
+ object.__proto__ = prototype;
+ } else {
+ object[property] = descriptor.value;
+ }
+ } else {
+ if (!supportsAccessors)
+ throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
+ // If we got that far then getters and setters can be defined !!
+ if (owns(descriptor, "get"))
+ defineGetter(object, property, descriptor.get);
+ if (owns(descriptor, "set"))
+ defineSetter(object, property, descriptor.set);
+ }
+
+ return object;
+ };
+}
+
+// ES5 15.2.3.7
+// http://es5.github.com/#x15.2.3.7
+if (!Object.defineProperties) {
+ Object.defineProperties = function defineProperties(object, properties) {
+ for (var property in properties) {
+ if (owns(properties, property))
+ Object.defineProperty(object, property, properties[property]);
+ }
+ return object;
+ };
+}
+
+// ES5 15.2.3.8
+// http://es5.github.com/#x15.2.3.8
+if (!Object.seal) {
+ Object.seal = function seal(object) {
+ // this is misleading and breaks feature-detection, but
+ // allows "securable" code to "gracefully" degrade to working
+ // but insecure code.
+ return object;
+ };
+}
+
+// ES5 15.2.3.9
+// http://es5.github.com/#x15.2.3.9
+if (!Object.freeze) {
+ Object.freeze = function freeze(object) {
+ // this is misleading and breaks feature-detection, but
+ // allows "securable" code to "gracefully" degrade to working
+ // but insecure code.
+ return object;
+ };
+}
+
+// detect a Rhino bug and patch it
+try {
+ Object.freeze(function () {});
+} catch (exception) {
+ Object.freeze = (function freeze(freezeObject) {
+ return function freeze(object) {
+ if (typeof object == "function") {
+ return object;
+ } else {
+ return freezeObject(object);
+ }
+ };
+ })(Object.freeze);
+}
+
+// ES5 15.2.3.10
+// http://es5.github.com/#x15.2.3.10
+if (!Object.preventExtensions) {
+ Object.preventExtensions = function preventExtensions(object) {
+ // this is misleading and breaks feature-detection, but
+ // allows "securable" code to "gracefully" degrade to working
+ // but insecure code.
+ return object;
+ };
+}
+
+// ES5 15.2.3.11
+// http://es5.github.com/#x15.2.3.11
+if (!Object.isSealed) {
+ Object.isSealed = function isSealed(object) {
+ return false;
+ };
+}
+
+// ES5 15.2.3.12
+// http://es5.github.com/#x15.2.3.12
+if (!Object.isFrozen) {
+ Object.isFrozen = function isFrozen(object) {
+ return false;
+ };
+}
+
+// ES5 15.2.3.13
+// http://es5.github.com/#x15.2.3.13
+if (!Object.isExtensible) {
+ Object.isExtensible = function isExtensible(object) {
+ // 1. If Type(O) is not Object throw a TypeError exception.
+ if (Object(object) === object) {
+ throw new TypeError(); // TODO message
+ }
+ // 2. Return the Boolean value of the [[Extensible]] internal property of O.
+ var name = '';
+ while (owns(object, name)) {
+ name += '?';
+ }
+ object[name] = true;
+ var returnValue = owns(object, name);
+ delete object[name];
+ return returnValue;
+ };
+}
+
+// ES5 15.2.3.14
+// http://es5.github.com/#x15.2.3.14
+if (!Object.keys) {
+ // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
+ var hasDontEnumBug = true,
+ dontEnums = [
+ "toString",
+ "toLocaleString",
+ "valueOf",
+ "hasOwnProperty",
+ "isPrototypeOf",
+ "propertyIsEnumerable",
+ "constructor"
+ ],
+ dontEnumsLength = dontEnums.length;
+
+ for (var key in {"toString": null})
+ hasDontEnumBug = false;
+
+ Object.keys = function keys(object) {
+
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError("Object.keys called on a non-object");
+
+ var keys = [];
+ for (var name in object) {
+ if (owns(object, name)) {
+ keys.push(name);
+ }
+ }
+
+ if (hasDontEnumBug) {
+ for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+ var dontEnum = dontEnums[i];
+ if (owns(object, dontEnum)) {
+ keys.push(dontEnum);
+ }
+ }
+ }
+
+ return keys;
+ };
+
+}
+
+//
+// Date
+// ====
+//
+
+// ES5 15.9.5.43
+// http://es5.github.com/#x15.9.5.43
+// This function returns a String value represent the instance in time
+// represented by this Date object. The format of the String is the Date Time
+// string format defined in 15.9.1.15. All fields are present in the String.
+// The time zone is always UTC, denoted by the suffix Z. If the time value of
+// this object is not a finite Number a RangeError exception is thrown.
+if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) {
+ Date.prototype.toISOString = function toISOString() {
+ var result, length, value, year;
+ if (!isFinite(this))
+ throw new RangeError;
+
+ // the date time string format is specified in 15.9.1.15.
+ result = [this.getUTCMonth() + 1, this.getUTCDate(),
+ this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
+ year = this.getUTCFullYear();
+ year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6);
+
+ length = result.length;
+ while (length--) {
+ value = result[length];
+ // pad months, days, hours, minutes, and seconds to have two digits.
+ if (value < 10)
+ result[length] = "0" + value;
+ }
+ // pad milliseconds to have three digits.
+ return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." +
+ ("000" + this.getUTCMilliseconds()).slice(-3) + "Z";
+ }
+}
+
+// ES5 15.9.4.4
+// http://es5.github.com/#x15.9.4.4
+if (!Date.now) {
+ Date.now = function now() {
+ return new Date().getTime();
+ };
+}
+
+// ES5 15.9.5.44
+// http://es5.github.com/#x15.9.5.44
+// This function provides a String representation of a Date object for use by
+// JSON.stringify (15.12.3).
+if (!Date.prototype.toJSON) {
+ Date.prototype.toJSON = function toJSON(key) {
+ // When the toJSON method is called with argument key, the following
+ // steps are taken:
+
+ // 1. Let O be the result of calling ToObject, giving it the this
+ // value as its argument.
+ // 2. Let tv be ToPrimitive(O, hint Number).
+ // 3. If tv is a Number and is not finite, return null.
+ // XXX
+ // 4. Let toISO be the result of calling the [[Get]] internal method of
+ // O with argument "toISOString".
+ // 5. If IsCallable(toISO) is false, throw a TypeError exception.
+ if (typeof this.toISOString != "function")
+ throw new TypeError(); // TODO message
+ // 6. Return the result of calling the [[Call]] internal method of
+ // toISO with O as the this value and an empty argument list.
+ return this.toISOString();
+
+ // NOTE 1 The argument is ignored.
+
+ // NOTE 2 The toJSON function is intentionally generic; it does not
+ // require that its this value be a Date object. Therefore, it can be
+ // transferred to other kinds of objects for use as a method. However,
+ // it does require that any such object have a toISOString method. An
+ // object is free to use the argument key to filter its
+ // stringification.
+ };
+}
+
+// ES5 15.9.4.2
+// http://es5.github.com/#x15.9.4.2
+// based on work shared by Daniel Friesen (dantman)
+// http://gist.github.com/303249
+if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) {
+ // XXX global assignment won't work in embeddings that use
+ // an alternate object for the context.
+ Date = (function(NativeDate) {
+
+ // Date.length === 7
+ var Date = function Date(Y, M, D, h, m, s, ms) {
+ var length = arguments.length;
+ if (this instanceof NativeDate) {
+ var date = length == 1 && String(Y) === Y ? // isString(Y)
+ // We explicitly pass it through parse:
+ new NativeDate(Date.parse(Y)) :
+ // We have to manually make calls depending on argument
+ // length here
+ length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
+ length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
+ length >= 5 ? new NativeDate(Y, M, D, h, m) :
+ length >= 4 ? new NativeDate(Y, M, D, h) :
+ length >= 3 ? new NativeDate(Y, M, D) :
+ length >= 2 ? new NativeDate(Y, M) :
+ length >= 1 ? new NativeDate(Y) :
+ new NativeDate();
+ // Prevent mixups with unfixed Date object
+ date.constructor = Date;
+ return date;
+ }
+ return NativeDate.apply(this, arguments);
+ };
+
+ // 15.9.1.15 Date Time String Format.
+ var isoDateExpression = new RegExp("^" +
+ "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year
+ "(?:-(\\d{2})" + // optional month capture
+ "(?:-(\\d{2})" + // optional day capture
+ "(?:" + // capture hours:minutes:seconds.milliseconds
+ "T(\\d{2})" + // hours capture
+ ":(\\d{2})" + // minutes capture
+ "(?:" + // optional :seconds.milliseconds
+ ":(\\d{2})" + // seconds capture
+ "(?:\\.(\\d{3}))?" + // milliseconds capture
+ ")?" +
+ "(?:" + // capture UTC offset component
+ "Z|" + // UTC capture
+ "(?:" + // offset specifier +/-hours:minutes
+ "([-+])" + // sign capture
+ "(\\d{2})" + // hours offset capture
+ ":(\\d{2})" + // minutes offset capture
+ ")" +
+ ")?)?)?)?" +
+ "$");
+
+ // Copy any custom methods a 3rd party library may have added
+ for (var key in NativeDate)
+ Date[key] = NativeDate[key];
+
+ // Copy "native" methods explicitly; they may be non-enumerable
+ Date.now = NativeDate.now;
+ Date.UTC = NativeDate.UTC;
+ Date.prototype = NativeDate.prototype;
+ Date.prototype.constructor = Date;
+
+ // Upgrade Date.parse to handle simplified ISO 8601 strings
+ Date.parse = function parse(string) {
+ var match = isoDateExpression.exec(string);
+ if (match) {
+ match.shift(); // kill match[0], the full match
+ // parse months, days, hours, minutes, seconds, and milliseconds
+ for (var i = 1; i < 7; i++) {
+ // provide default values if necessary
+ match[i] = +(match[i] || (i < 3 ? 1 : 0));
+ // match[1] is the month. Months are 0-11 in JavaScript
+ // `Date` objects, but 1-12 in ISO notation, so we
+ // decrement.
+ if (i == 1)
+ match[i]--;
+ }
+
+ // parse the UTC offset component
+ var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop();
+
+ // compute the explicit time zone offset if specified
+ var offset = 0;
+ if (sign) {
+ // detect invalid offsets and return early
+ if (hourOffset > 23 || minuteOffset > 59)
+ return NaN;
+
+ // express the provided time zone offset in minutes. The offset is
+ // negative for time zones west of UTC; positive otherwise.
+ offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1);
+ }
+
+ // Date.UTC for years between 0 and 99 converts year to 1900 + year
+ // The Gregorian calendar has a 400-year cycle, so
+ // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...),
+ // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years
+ var year = +match[0];
+ if (0 <= year && year <= 99) {
+ match[0] = year + 400;
+ return NativeDate.UTC.apply(this, match) + offset - 12622780800000;
+ }
+
+ // compute a new UTC date value, accounting for the optional offset
+ return NativeDate.UTC.apply(this, match) + offset;
+ }
+ return NativeDate.parse.apply(this, arguments);
+ };
+
+ return Date;
+ })(Date);
+}
+
+//
+// String
+// ======
+//
+
+// ES5 15.5.4.20
+// http://es5.github.com/#x15.5.4.20
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+ "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+ "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+ // http://blog.stevenlevithan.com/archives/faster-trim-javascript
+ // http://perfectionkills.com/whitespace-deviations/
+ ws = "[" + ws + "]";
+ var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+ trimEndRegexp = new RegExp(ws + ws + "*$");
+ String.prototype.trim = function trim() {
+ return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
+ };
+}
+
+//
+// Util
+// ======
+//
+
+// ES5 9.4
+// http://es5.github.com/#x9.4
+// http://jsperf.com/to-integer
+var toInteger = function (n) {
+ n = +n;
+ if (n !== n) // isNaN
+ n = 0;
+ else if (n !== 0 && n !== (1/0) && n !== -(1/0))
+ n = (n > 0 || -1) * Math.floor(Math.abs(n));
+ return n;
+};
+
+var prepareString = "a"[0] != "a",
+ // ES5 9.9
+ // http://es5.github.com/#x9.9
+ toObject = function (o) {
+ if (o == null) { // this matches both null and undefined
+ throw new TypeError(); // TODO message
+ }
+ // If the implementation doesn't support by-index access of
+ // string characters (ex. IE < 7), split the string
+ if (prepareString && typeof o == "string" && o) {
+ return o.split("");
+ }
+ return Object(o);
+ };
+});
+
+define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+var EventEmitter = {};
+
+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;
+
+ e = e || {};
+ if (!e.type)
+ e.type = eventName;
+
+ if (!e.stopPropagation) {
+ e.stopPropagation = function() {
+ this.propagationStopped = true;
+ };
+ }
+
+ if (!e.preventDefault) {
+ e.preventDefault = function() {
+ this.defaultPrevented = true;
+ };
+ }
+
+ for (var i=0; i= length) {
+ position.row = Math.max(0, length - 1);
+ position.column = this.getLine(length-1).length;
+ }
+ return position;
+ };
+ this.insert = function(position, text) {
+ if (!text || text.length === 0)
+ return position;
+
+ position = this.$clipPosition(position);
+
+ // only detect new lines if the document has no line break yet
+ if (this.getLength() <= 1)
+ this.$detectNewLine(text);
+
+ var lines = this.$split(text);
+ var firstLine = lines.splice(0, 1)[0];
+ var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
+
+ position = this.insertInLine(position, firstLine);
+ if (lastLine !== null) {
+ position = this.insertNewLine(position); // terminate first line
+ position = this.insertLines(position.row, lines);
+ position = this.insertInLine(position, lastLine || "");
+ }
+ return position;
+ };
+ /**
+ * Document@change(e)
+ * - e (Object): Contains at least one property called `"action"`. `"action"` indicates the action that triggered the change. Each action also has a set of additional properties.
+ *
+ * Fires whenever the document changes.
+ *
+ * Several methods trigger different `"change"` events. Below is a list of each action type, followed by each property that's also available:
+ *
+ * * `"insertLines"` (emitted by [[Document.insertLines]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `lines`: the lines in the document that are changing
+ * * `"insertText"` (emitted by [[Document.insertNewLine]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `text`: the text that's being added
+ * * `"removeLines"` (emitted by [[Document.insertLines]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `lines`: the lines in the document that were removed
+ * * `nl`: the new line character (as defined by [[Document.getNewLineCharacter]])
+ * * `"removeText"` (emitted by [[Document.removeInLine]] and [[Document.removeNewLine]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `text`: the text that's being removed
+ *
+ **/
+ this.insertLines = function(row, lines) {
+ if (lines.length == 0)
+ return {row: row, column: 0};
+
+ // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF)
+ // to circumvent that we have to break huge inserts into smaller chunks here
+ if (lines.length > 0xFFFF) {
+ var end = this.insertLines(row, lines.slice(0xFFFF));
+ lines = lines.slice(0, 0xFFFF);
+ }
+
+ var args = [row, 0];
+ args.push.apply(args, lines);
+ this.$lines.splice.apply(this.$lines, args);
+
+ var range = new Range(row, 0, row + lines.length, 0);
+ var delta = {
+ action: "insertLines",
+ range: range,
+ lines: lines
+ };
+ this._emit("change", { data: delta });
+ return end || range.end;
+ };
+ this.insertNewLine = function(position) {
+ position = this.$clipPosition(position);
+ var line = this.$lines[position.row] || "";
+
+ this.$lines[position.row] = line.substring(0, position.column);
+ this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
+
+ var end = {
+ row : position.row + 1,
+ column : 0
+ };
+
+ var delta = {
+ action: "insertText",
+ range: Range.fromPoints(position, end),
+ text: this.getNewLineCharacter()
+ };
+ this._emit("change", { data: delta });
+
+ return end;
+ };
+ this.insertInLine = function(position, text) {
+ if (text.length == 0)
+ return position;
+
+ var line = this.$lines[position.row] || "";
+
+ this.$lines[position.row] = line.substring(0, position.column) + text
+ + line.substring(position.column);
+
+ var end = {
+ row : position.row,
+ column : position.column + text.length
+ };
+
+ var delta = {
+ action: "insertText",
+ range: Range.fromPoints(position, end),
+ text: text
+ };
+ this._emit("change", { data: delta });
+
+ return end;
+ };
+ this.remove = function(range) {
+ // clip to document
+ range.start = this.$clipPosition(range.start);
+ range.end = this.$clipPosition(range.end);
+
+ if (range.isEmpty())
+ return range.start;
+
+ var firstRow = range.start.row;
+ var lastRow = range.end.row;
+
+ if (range.isMultiLine()) {
+ var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
+ var lastFullRow = lastRow - 1;
+
+ if (range.end.column > 0)
+ this.removeInLine(lastRow, 0, range.end.column);
+
+ if (lastFullRow >= firstFullRow)
+ this.removeLines(firstFullRow, lastFullRow);
+
+ if (firstFullRow != firstRow) {
+ this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
+ this.removeNewLine(range.start.row);
+ }
+ }
+ else {
+ this.removeInLine(firstRow, range.start.column, range.end.column);
+ }
+ return range.start;
+ };
+ this.removeInLine = function(row, startColumn, endColumn) {
+ if (startColumn == endColumn)
+ return;
+
+ var range = new Range(row, startColumn, row, endColumn);
+ var line = this.getLine(row);
+ var removed = line.substring(startColumn, endColumn);
+ var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
+ this.$lines.splice(row, 1, newLine);
+
+ var delta = {
+ action: "removeText",
+ range: range,
+ text: removed
+ };
+ this._emit("change", { data: delta });
+ return range.start;
+ };
+ this.removeLines = function(firstRow, lastRow) {
+ var range = new Range(firstRow, 0, lastRow + 1, 0);
+ var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
+
+ var delta = {
+ action: "removeLines",
+ range: range,
+ nl: this.getNewLineCharacter(),
+ lines: removed
+ };
+ this._emit("change", { data: delta });
+ return removed;
+ };
+ this.removeNewLine = function(row) {
+ var firstLine = this.getLine(row);
+ var secondLine = this.getLine(row+1);
+
+ var range = new Range(row, firstLine.length, row+1, 0);
+ var line = firstLine + secondLine;
+
+ this.$lines.splice(row, 2, line);
+
+ var delta = {
+ action: "removeText",
+ range: range,
+ text: this.getNewLineCharacter()
+ };
+ this._emit("change", { data: delta });
+ };
+ this.replace = function(range, text) {
+ if (text.length == 0 && range.isEmpty())
+ return range.start;
+
+ // Shortcut: If the text we want to insert is the same as it is already
+ // in the document, we don't have to replace anything.
+ if (text == this.getTextRange(range))
+ return range.end;
+
+ this.remove(range);
+ if (text) {
+ var end = this.insert(range.start, text);
+ }
+ else {
+ end = range.start;
+ }
+
+ return end;
+ };
+ this.applyDeltas = function(deltas) {
+ for (var i=0; i=0; i--) {
+ var delta = deltas[i];
+
+ var range = Range.fromPoints(delta.range.start, delta.range.end);
+
+ if (delta.action == "insertLines")
+ this.removeLines(range.start.row, range.end.row - 1);
+ else if (delta.action == "insertText")
+ this.remove(range);
+ else if (delta.action == "removeLines")
+ this.insertLines(range.start.row, delta.lines);
+ else if (delta.action == "removeText")
+ this.insert(range.start, delta.text);
+ }
+ };
+
+}).call(Document.prototype);
+
+exports.Document = Document;
+});
+
+define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+/**
+ * class Range
+ *
+ * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column.
+ *
+ **/
+
+/**
+ * new Range(startRow, startColumn, endRow, endColumn)
+ * - startRow (Number): The starting row
+ * - startColumn (Number): The starting column
+ * - endRow (Number): The ending row
+ * - endColumn (Number): The ending column
+ *
+ * Creates a new `Range` object with the given starting and ending row and column points.
+ *
+ **/
+var Range = function(startRow, startColumn, endRow, endColumn) {
+ this.start = {
+ row: startRow,
+ column: startColumn
+ };
+
+ this.end = {
+ row: endRow,
+ column: endColumn
+ };
+};
+
+(function() {
+ /**
+ * Range.isEqual(range) -> Boolean
+ * - range (Range): A range to check against
+ *
+ * Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`.
+ *
+ **/
+ this.isEqual = function(range) {
+ return this.start.row == range.start.row &&
+ this.end.row == range.end.row &&
+ this.start.column == range.start.column &&
+ this.end.column == range.end.column
+ };
+ this.toString = function() {
+ return ("Range: [" + this.start.row + "/" + this.start.column +
+ "] -> [" + this.end.row + "/" + this.end.column + "]");
+ };
+
+ this.contains = function(row, column) {
+ return this.compare(row, column) == 0;
+ };
+ this.compareRange = function(range) {
+ var cmp,
+ end = range.end,
+ start = range.start;
+
+ cmp = this.compare(end.row, end.column);
+ if (cmp == 1) {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == 1) {
+ return 2;
+ } else if (cmp == 0) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else if (cmp == -1) {
+ return -2;
+ } else {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == -1) {
+ return -1;
+ } else if (cmp == 1) {
+ return 42;
+ } else {
+ return 0;
+ }
+ }
+ }
+
+ /** related to: Range.compare
+ * Range.comparePoint(p) -> Number
+ * - p (Range): A point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `0` if the two points are exactly equal
+ * * `-1` if `p.row` is less then the calling range
+ * * `1` if `p.row` is greater than the calling range
+ *
+ * If the starting row of the calling range is equal to `p.row`, and:
+ * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`
+ * * Otherwise, it returns -1
+ *
+ * If the ending row of the calling range is equal to `p.row`, and:
+ * * `p.column` is less than or equal to the calling range's ending column, this returns `0`
+ * * Otherwise, it returns 1
+ *
+ * Checks the row and column points of `p` with the row and column points of the calling range.
+ *
+ *
+ *
+ **/
+ this.comparePoint = function(p) {
+ return this.compare(p.row, p.column);
+ }
+
+ /** related to: Range.comparePoint
+ * Range.containsRange(range) -> Boolean
+ * - range (Range): A range to compare with
+ *
+ * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range.
+ *
+ **/
+ this.containsRange = function(range) {
+ return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
+ }
+
+ /**
+ * Range.intersects(range) -> Boolean
+ * - range (Range): A range to compare with
+ *
+ * Returns `true` if passed in `range` intersects with the one calling this method.
+ *
+ **/
+ this.intersects = function(range) {
+ var cmp = this.compareRange(range);
+ return (cmp == -1 || cmp == 0 || cmp == 1);
+ }
+
+ /**
+ * Range.isEnd(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`.
+ *
+ **/
+ this.isEnd = function(row, column) {
+ return this.end.row == row && this.end.column == column;
+ }
+
+ /**
+ * Range.isStart(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`.
+ *
+ **/
+ this.isStart = function(row, column) {
+ return this.start.row == row && this.start.column == column;
+ }
+
+ /**
+ * Range.setStart(row, column)
+ * - row (Number): A row point to set
+ * - column (Number): A column point to set
+ *
+ * Sets the starting row and column for the range.
+ *
+ **/
+ this.setStart = function(row, column) {
+ if (typeof row == "object") {
+ this.start.column = row.column;
+ this.start.row = row.row;
+ } else {
+ this.start.row = row;
+ this.start.column = column;
+ }
+ }
+
+ /**
+ * Range.setEnd(row, column)
+ * - row (Number): A row point to set
+ * - column (Number): A column point to set
+ *
+ * Sets the starting row and column for the range.
+ *
+ **/
+ this.setEnd = function(row, column) {
+ if (typeof row == "object") {
+ this.end.column = row.column;
+ this.end.row = row.row;
+ } else {
+ this.end.row = row;
+ this.end.column = column;
+ }
+ }
+
+ /** related to: Range.compare
+ * Range.inside(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the `row` and `column` are within the given range.
+ *
+ **/
+ this.inside = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column) || this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /** related to: Range.compare
+ * Range.insideStart(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the `row` and `column` are within the given range's starting points.
+ *
+ **/
+ this.insideStart = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /** related to: Range.compare
+ * Range.insideEnd(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the `row` and `column` are within the given range's ending points.
+ *
+ **/
+ this.insideEnd = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Range.compare(row, column) -> Number
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `0` if the two points are exactly equal
+ * * `-1` if `p.row` is less then the calling range
+ * * `1` if `p.row` is greater than the calling range
+ *
+ * If the starting row of the calling range is equal to `p.row`, and:
+ * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`
+ * * Otherwise, it returns -1
+ *
+ * If the ending row of the calling range is equal to `p.row`, and:
+ * * `p.column` is less than or equal to the calling range's ending column, this returns `0`
+ * * Otherwise, it returns 1
+ *
+ * Checks the row and column points with the row and column points of the calling range.
+ *
+ *
+ **/
+ this.compare = function(row, column) {
+ if (!this.isMultiLine()) {
+ if (row === this.start.row) {
+ return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
+ };
+ }
+
+ if (row < this.start.row)
+ return -1;
+
+ if (row > this.end.row)
+ return 1;
+
+ if (this.start.row === row)
+ return column >= this.start.column ? 0 : -1;
+
+ if (this.end.row === row)
+ return column <= this.end.column ? 0 : 1;
+
+ return 0;
+ };
+ this.compareStart = function(row, column) {
+ if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ }
+
+ /**
+ * Range.compareEnd(row, column) -> Number
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `0` if the two points are exactly equal
+ * * `-1` if `p.row` is less then the calling range
+ * * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.
+ *
+ * If the starting row of the calling range is equal to `p.row`, and:
+ * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`
+ * * Otherwise, it returns -1
+ *
+ * If the ending row of the calling range is equal to `p.row`, and:
+ * * `p.column` is less than or equal to the calling range's ending column, this returns `0`
+ * * Otherwise, it returns 1
+ *
+ * Checks the row and column points with the row and column points of the calling range.
+ *
+ *
+ **/
+ this.compareEnd = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else {
+ return this.compare(row, column);
+ }
+ }
+
+ /**
+ * Range.compareInside(row, column) -> Number
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`
+ * * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`
+ *
+ * Otherwise, it returns the value after calling [[Range.compare `compare()`]].
+ *
+ * Checks the row and column points with the row and column points of the calling range.
+ *
+ *
+ *
+ **/
+ this.compareInside = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ }
+
+ /**
+ * Range.clipRows(firstRow, lastRow) -> Range
+ * - firstRow (Number): The starting row
+ * - lastRow (Number): The ending row
+ *
+ * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object.
+ *
+ **/
+ this.clipRows = function(firstRow, lastRow) {
+ if (this.end.row > lastRow) {
+ var end = {
+ row: lastRow+1,
+ column: 0
+ };
+ }
+
+ if (this.start.row > lastRow) {
+ var start = {
+ row: lastRow+1,
+ column: 0
+ };
+ }
+
+ if (this.start.row < firstRow) {
+ var start = {
+ row: firstRow,
+ column: 0
+ };
+ }
+
+ if (this.end.row < firstRow) {
+ var end = {
+ row: firstRow,
+ column: 0
+ };
+ }
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+ this.extend = function(row, column) {
+ var cmp = this.compare(row, column);
+
+ if (cmp == 0)
+ return this;
+ else if (cmp == -1)
+ var start = {row: row, column: column};
+ else
+ var end = {row: row, column: column};
+
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+
+ this.isEmpty = function() {
+ return (this.start.row == this.end.row && this.start.column == this.end.column);
+ };
+ this.isMultiLine = function() {
+ return (this.start.row !== this.end.row);
+ };
+ this.clone = function() {
+ return Range.fromPoints(this.start, this.end);
+ };
+ this.collapseRows = function() {
+ if (this.end.column == 0)
+ return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0)
+ else
+ return new Range(this.start.row, 0, this.end.row, 0)
+ };
+ this.toScreenRange = function(session) {
+ var screenPosStart =
+ session.documentToScreenPosition(this.start);
+ var screenPosEnd =
+ session.documentToScreenPosition(this.end);
+
+ return new Range(
+ screenPosStart.row, screenPosStart.column,
+ screenPosEnd.row, screenPosEnd.column
+ );
+ };
+
+}).call(Range.prototype);
+Range.fromPoints = function(start, end) {
+ return new Range(start.row, start.column, end.row, end.column);
+};
+
+exports.Range = Range;
+});
+
+define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) {
+
+
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+/**
+ * new Anchor(doc, row, column)
+ * - doc (Document): The document to associate with the anchor
+ * - row (Number): The starting row position
+ * - column (Number): The starting column position
+ *
+ * Creates a new `Anchor` and associates it with a document.
+ *
+ **/
+
+var Anchor = exports.Anchor = function(doc, row, column) {
+ this.document = doc;
+
+ if (typeof column == "undefined")
+ this.setPosition(row.row, row.column);
+ else
+ this.setPosition(row, column);
+
+ this.$onChange = this.onChange.bind(this);
+ doc.on("change", this.$onChange);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.getPosition = function() {
+ return this.$clipPositionToDocument(this.row, this.column);
+ };
+
+ this.getDocument = function() {
+ return this.document;
+ };
+
+ this.onChange = function(e) {
+ var delta = e.data;
+ var range = delta.range;
+
+ if (range.start.row == range.end.row && range.start.row != this.row)
+ return;
+
+ if (range.start.row > this.row)
+ return;
+
+ if (range.start.row == this.row && range.start.column > this.column)
+ return;
+
+ var row = this.row;
+ var column = this.column;
+
+ if (delta.action === "insertText") {
+ if (range.start.row === row && range.start.column <= column) {
+ if (range.start.row === range.end.row) {
+ column += range.end.column - range.start.column;
+ }
+ else {
+ column -= range.start.column;
+ row += range.end.row - range.start.row;
+ }
+ }
+ else if (range.start.row !== range.end.row && range.start.row < row) {
+ row += range.end.row - range.start.row;
+ }
+ } else if (delta.action === "insertLines") {
+ if (range.start.row <= row) {
+ row += range.end.row - range.start.row;
+ }
+ }
+ else if (delta.action == "removeText") {
+ if (range.start.row == row && range.start.column < column) {
+ if (range.end.column >= column)
+ column = range.start.column;
+ else
+ column = Math.max(0, column - (range.end.column - range.start.column));
+
+ } else if (range.start.row !== range.end.row && range.start.row < row) {
+ if (range.end.row == row) {
+ column = Math.max(0, column - range.end.column) + range.start.column;
+ }
+ row -= (range.end.row - range.start.row);
+ }
+ else if (range.end.row == row) {
+ row -= range.end.row - range.start.row;
+ column = Math.max(0, column - range.end.column) + range.start.column;
+ }
+ } else if (delta.action == "removeLines") {
+ if (range.start.row <= row) {
+ if (range.end.row <= row)
+ row -= range.end.row - range.start.row;
+ else {
+ row = range.start.row;
+ column = 0;
+ }
+ }
+ }
+
+ this.setPosition(row, column, true);
+ };
+
+ this.setPosition = function(row, column, noClip) {
+ var pos;
+ if (noClip) {
+ pos = {
+ row: row,
+ column: column
+ };
+ }
+ else {
+ pos = this.$clipPositionToDocument(row, column);
+ }
+
+ if (this.row == pos.row && this.column == pos.column)
+ return;
+
+ var old = {
+ row: this.row,
+ column: this.column
+ };
+
+ this.row = pos.row;
+ this.column = pos.column;
+ this._emit("change", {
+ old: old,
+ value: pos
+ });
+ };
+
+ this.detach = function() {
+ this.document.removeEventListener("change", this.$onChange);
+ };
+
+ this.$clipPositionToDocument = function(row, column) {
+ var pos = {};
+
+ if (row >= this.document.getLength()) {
+ pos.row = Math.max(0, this.document.getLength() - 1);
+ pos.column = this.document.getLine(pos.row).length;
+ }
+ else if (row < 0) {
+ pos.row = 0;
+ pos.column = 0;
+ }
+ else {
+ pos.row = row;
+ pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+ }
+
+ if (column < 0)
+ pos.column = 0;
+
+ return pos;
+ };
+
+}).call(Anchor.prototype);
+
+});
+
+define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+exports.stringReverse = function(string) {
+ return string.split("").reverse().join("");
+};
+
+exports.stringRepeat = function (string, count) {
+ return new Array(count + 1).join(string);
+};
+
+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= 0 || __indexOf.call(COFFEE_KEYWORDS, id) >= 0)) {
+ tag = id.toUpperCase();
+ if (tag === 'WHEN' && (_ref3 = this.tag(), __indexOf.call(LINE_BREAK, _ref3) >= 0)) {
+ tag = 'LEADING_WHEN';
+ } else if (tag === 'FOR') {
+ this.seenFor = true;
+ } else if (tag === 'UNLESS') {
+ tag = 'IF';
+ } else if (__indexOf.call(UNARY, tag) >= 0) {
+ tag = 'UNARY';
+ } else if (__indexOf.call(RELATION, tag) >= 0) {
+ if (tag !== 'INSTANCEOF' && this.seenFor) {
+ tag = 'FOR' + tag;
+ this.seenFor = false;
+ } else {
+ tag = 'RELATION';
+ if (this.value() === '!') {
+ this.tokens.pop();
+ id = '!' + id;
+ }
+ }
+ }
+ }
+ if (__indexOf.call(JS_FORBIDDEN, id) >= 0) {
+ if (forcedIdentifier) {
+ tag = 'IDENTIFIER';
+ id = new String(id);
+ id.reserved = true;
+ } else if (__indexOf.call(RESERVED, id) >= 0) {
+ this.error("reserved word \"" + id + "\"");
+ }
+ }
+ if (!forcedIdentifier) {
+ if (__indexOf.call(COFFEE_ALIASES, id) >= 0) id = COFFEE_ALIAS_MAP[id];
+ tag = (function() {
+ switch (id) {
+ case '!':
+ return 'UNARY';
+ case '==':
+ case '!=':
+ return 'COMPARE';
+ case '&&':
+ case '||':
+ return 'LOGIC';
+ case 'true':
+ case 'false':
+ case 'null':
+ case 'undefined':
+ return 'BOOL';
+ case 'break':
+ case 'continue':
+ return 'STATEMENT';
+ default:
+ return tag;
+ }
+ })();
+ }
+ this.token(tag, id);
+ if (colon) this.token(':', ':');
+ return input.length;
+ };
+
+ Lexer.prototype.numberToken = function() {
+ var binaryLiteral, lexedLength, match, number, octalLiteral;
+ if (!(match = NUMBER.exec(this.chunk))) return 0;
+ number = match[0];
+ if (/E/.test(number)) {
+ this.error("exponential notation '" + number + "' must be indicated with a lowercase 'e'");
+ } else if (/[BOX]/.test(number)) {
+ this.error("radix prefix '" + number + "' must be lowercase");
+ } else if (/^0[89]/.test(number)) {
+ this.error("decimal literal '" + number + "' must not be prefixed with '0'");
+ } else if (/^0[0-7]/.test(number)) {
+ this.error("octal literal '" + number + "' must be prefixed with '0o'");
+ }
+ lexedLength = number.length;
+ if (octalLiteral = /0o([0-7]+)/.exec(number)) {
+ number = (parseInt(octalLiteral[1], 8)).toString();
+ }
+ if (binaryLiteral = /0b([01]+)/.exec(number)) {
+ number = (parseInt(binaryLiteral[1], 2)).toString();
+ }
+ this.token('NUMBER', number);
+ return lexedLength;
+ };
+
+ Lexer.prototype.stringToken = function() {
+ var match, octalEsc, string;
+ switch (this.chunk.charAt(0)) {
+ case "'":
+ if (!(match = SIMPLESTR.exec(this.chunk))) return 0;
+ this.token('STRING', (string = match[0]).replace(MULTILINER, '\\\n'));
+ break;
+ case '"':
+ if (!(string = this.balancedString(this.chunk, '"'))) return 0;
+ if (0 < string.indexOf('#{', 1)) {
+ this.interpolateString(string.slice(1, -1));
+ } else {
+ this.token('STRING', this.escapeLines(string));
+ }
+ break;
+ default:
+ return 0;
+ }
+ if (octalEsc = /^(?:\\.|[^\\])*\\[0-7]/.test(string)) {
+ this.error("octal escape sequences " + string + " are not allowed");
+ }
+ this.line += count(string, '\n');
+ return string.length;
+ };
+
+ Lexer.prototype.heredocToken = function() {
+ var doc, heredoc, match, quote;
+ if (!(match = HEREDOC.exec(this.chunk))) return 0;
+ heredoc = match[0];
+ quote = heredoc.charAt(0);
+ doc = this.sanitizeHeredoc(match[2], {
+ quote: quote,
+ indent: null
+ });
+ if (quote === '"' && 0 <= doc.indexOf('#{')) {
+ this.interpolateString(doc, {
+ heredoc: true
+ });
+ } else {
+ this.token('STRING', this.makeString(doc, quote, true));
+ }
+ this.line += count(heredoc, '\n');
+ return heredoc.length;
+ };
+
+ Lexer.prototype.commentToken = function() {
+ var comment, here, match;
+ if (!(match = this.chunk.match(COMMENT))) return 0;
+ comment = match[0], here = match[1];
+ if (here) {
+ this.token('HERECOMMENT', this.sanitizeHeredoc(here, {
+ herecomment: true,
+ indent: Array(this.indent + 1).join(' ')
+ }));
+ }
+ this.line += count(comment, '\n');
+ return comment.length;
+ };
+
+ Lexer.prototype.jsToken = function() {
+ var match, script;
+ if (!(this.chunk.charAt(0) === '`' && (match = JSTOKEN.exec(this.chunk)))) {
+ return 0;
+ }
+ this.token('JS', (script = match[0]).slice(1, -1));
+ return script.length;
+ };
+
+ Lexer.prototype.regexToken = function() {
+ var flags, length, match, prev, regex, _ref2, _ref3;
+ if (this.chunk.charAt(0) !== '/') return 0;
+ if (match = HEREGEX.exec(this.chunk)) {
+ length = this.heregexToken(match);
+ this.line += count(match[0], '\n');
+ return length;
+ }
+ prev = last(this.tokens);
+ if (prev && (_ref2 = prev[0], __indexOf.call((prev.spaced ? NOT_REGEX : NOT_SPACED_REGEX), _ref2) >= 0)) {
+ return 0;
+ }
+ if (!(match = REGEX.exec(this.chunk))) return 0;
+ _ref3 = match, match = _ref3[0], regex = _ref3[1], flags = _ref3[2];
+ if (regex.slice(0, 2) === '/*') {
+ this.error('regular expressions cannot begin with `*`');
+ }
+ if (regex === '//') regex = '/(?:)/';
+ this.token('REGEX', "" + regex + flags);
+ return match.length;
+ };
+
+ Lexer.prototype.heregexToken = function(match) {
+ var body, flags, heregex, re, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4, _ref5;
+ heregex = match[0], body = match[1], flags = match[2];
+ if (0 > body.indexOf('#{')) {
+ re = body.replace(HEREGEX_OMIT, '').replace(/\//g, '\\/');
+ if (re.match(/^\*/)) {
+ this.error('regular expressions cannot begin with `*`');
+ }
+ this.token('REGEX', "/" + (re || '(?:)') + "/" + flags);
+ return heregex.length;
+ }
+ this.token('IDENTIFIER', 'RegExp');
+ this.tokens.push(['CALL_START', '(']);
+ tokens = [];
+ _ref2 = this.interpolateString(body, {
+ regex: true
+ });
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ _ref3 = _ref2[_i], tag = _ref3[0], value = _ref3[1];
+ if (tag === 'TOKENS') {
+ tokens.push.apply(tokens, value);
+ } else {
+ if (!(value = value.replace(HEREGEX_OMIT, ''))) continue;
+ value = value.replace(/\\/g, '\\\\');
+ tokens.push(['STRING', this.makeString(value, '"', true)]);
+ }
+ tokens.push(['+', '+']);
+ }
+ tokens.pop();
+ if (((_ref4 = tokens[0]) != null ? _ref4[0] : void 0) !== 'STRING') {
+ this.tokens.push(['STRING', '""'], ['+', '+']);
+ }
+ (_ref5 = this.tokens).push.apply(_ref5, tokens);
+ if (flags) this.tokens.push([',', ','], ['STRING', '"' + flags + '"']);
+ this.token(')', ')');
+ return heregex.length;
+ };
+
+ Lexer.prototype.lineToken = function() {
+ var diff, indent, match, noNewlines, prev, size;
+ if (!(match = MULTI_DENT.exec(this.chunk))) return 0;
+ indent = match[0];
+ this.line += count(indent, '\n');
+ this.seenFor = false;
+ prev = last(this.tokens, 1);
+ size = indent.length - 1 - indent.lastIndexOf('\n');
+ noNewlines = this.unfinished();
+ if (size - this.indebt === this.indent) {
+ if (noNewlines) {
+ this.suppressNewlines();
+ } else {
+ this.newlineToken();
+ }
+ return indent.length;
+ }
+ if (size > this.indent) {
+ if (noNewlines) {
+ this.indebt = size - this.indent;
+ this.suppressNewlines();
+ return indent.length;
+ }
+ diff = size - this.indent + this.outdebt;
+ this.token('INDENT', diff);
+ this.indents.push(diff);
+ this.ends.push('OUTDENT');
+ this.outdebt = this.indebt = 0;
+ } else {
+ this.indebt = 0;
+ this.outdentToken(this.indent - size, noNewlines);
+ }
+ this.indent = size;
+ return indent.length;
+ };
+
+ Lexer.prototype.outdentToken = function(moveOut, noNewlines) {
+ var dent, len;
+ while (moveOut > 0) {
+ len = this.indents.length - 1;
+ if (this.indents[len] === void 0) {
+ moveOut = 0;
+ } else if (this.indents[len] === this.outdebt) {
+ moveOut -= this.outdebt;
+ this.outdebt = 0;
+ } else if (this.indents[len] < this.outdebt) {
+ this.outdebt -= this.indents[len];
+ moveOut -= this.indents[len];
+ } else {
+ dent = this.indents.pop() - this.outdebt;
+ moveOut -= dent;
+ this.outdebt = 0;
+ this.pair('OUTDENT');
+ this.token('OUTDENT', dent);
+ }
+ }
+ if (dent) this.outdebt -= moveOut;
+ while (this.value() === ';') {
+ this.tokens.pop();
+ }
+ if (!(this.tag() === 'TERMINATOR' || noNewlines)) {
+ this.token('TERMINATOR', '\n');
+ }
+ return this;
+ };
+
+ Lexer.prototype.whitespaceToken = function() {
+ var match, nline, prev;
+ if (!((match = WHITESPACE.exec(this.chunk)) || (nline = this.chunk.charAt(0) === '\n'))) {
+ return 0;
+ }
+ prev = last(this.tokens);
+ if (prev) prev[match ? 'spaced' : 'newLine'] = true;
+ if (match) {
+ return match[0].length;
+ } else {
+ return 0;
+ }
+ };
+
+ Lexer.prototype.newlineToken = function() {
+ while (this.value() === ';') {
+ this.tokens.pop();
+ }
+ if (this.tag() !== 'TERMINATOR') this.token('TERMINATOR', '\n');
+ return this;
+ };
+
+ Lexer.prototype.suppressNewlines = function() {
+ if (this.value() === '\\') this.tokens.pop();
+ return this;
+ };
+
+ Lexer.prototype.literalToken = function() {
+ var match, prev, tag, value, _ref2, _ref3, _ref4, _ref5;
+ if (match = OPERATOR.exec(this.chunk)) {
+ value = match[0];
+ if (CODE.test(value)) this.tagParameters();
+ } else {
+ value = this.chunk.charAt(0);
+ }
+ tag = value;
+ prev = last(this.tokens);
+ if (value === '=' && prev) {
+ if (!prev[1].reserved && (_ref2 = prev[1], __indexOf.call(JS_FORBIDDEN, _ref2) >= 0)) {
+ this.error("reserved word \"" + (this.value()) + "\" can't be assigned");
+ }
+ if ((_ref3 = prev[1]) === '||' || _ref3 === '&&') {
+ prev[0] = 'COMPOUND_ASSIGN';
+ prev[1] += '=';
+ return value.length;
+ }
+ }
+ if (value === ';') {
+ this.seenFor = false;
+ tag = 'TERMINATOR';
+ } else if (__indexOf.call(MATH, value) >= 0) {
+ tag = 'MATH';
+ } else if (__indexOf.call(COMPARE, value) >= 0) {
+ tag = 'COMPARE';
+ } else if (__indexOf.call(COMPOUND_ASSIGN, value) >= 0) {
+ tag = 'COMPOUND_ASSIGN';
+ } else if (__indexOf.call(UNARY, value) >= 0) {
+ tag = 'UNARY';
+ } else if (__indexOf.call(SHIFT, value) >= 0) {
+ tag = 'SHIFT';
+ } else if (__indexOf.call(LOGIC, value) >= 0 || value === '?' && (prev != null ? prev.spaced : void 0)) {
+ tag = 'LOGIC';
+ } else if (prev && !prev.spaced) {
+ if (value === '(' && (_ref4 = prev[0], __indexOf.call(CALLABLE, _ref4) >= 0)) {
+ if (prev[0] === '?') prev[0] = 'FUNC_EXIST';
+ tag = 'CALL_START';
+ } else if (value === '[' && (_ref5 = prev[0], __indexOf.call(INDEXABLE, _ref5) >= 0)) {
+ tag = 'INDEX_START';
+ switch (prev[0]) {
+ case '?':
+ prev[0] = 'INDEX_SOAK';
+ }
+ }
+ }
+ switch (value) {
+ case '(':
+ case '{':
+ case '[':
+ this.ends.push(INVERSES[value]);
+ break;
+ case ')':
+ case '}':
+ case ']':
+ this.pair(value);
+ }
+ this.token(tag, value);
+ return value.length;
+ };
+
+ Lexer.prototype.sanitizeHeredoc = function(doc, options) {
+ var attempt, herecomment, indent, match, _ref2;
+ indent = options.indent, herecomment = options.herecomment;
+ if (herecomment) {
+ if (HEREDOC_ILLEGAL.test(doc)) {
+ this.error("block comment cannot contain \"*/\", starting");
+ }
+ if (doc.indexOf('\n') <= 0) return doc;
+ } else {
+ while (match = HEREDOC_INDENT.exec(doc)) {
+ attempt = match[1];
+ if (indent === null || (0 < (_ref2 = attempt.length) && _ref2 < indent.length)) {
+ indent = attempt;
+ }
+ }
+ }
+ if (indent) doc = doc.replace(RegExp("\\n" + indent, "g"), '\n');
+ if (!herecomment) doc = doc.replace(/^\n/, '');
+ return doc;
+ };
+
+ Lexer.prototype.tagParameters = function() {
+ var i, stack, tok, tokens;
+ if (this.tag() !== ')') return this;
+ stack = [];
+ tokens = this.tokens;
+ i = tokens.length;
+ tokens[--i][0] = 'PARAM_END';
+ while (tok = tokens[--i]) {
+ switch (tok[0]) {
+ case ')':
+ stack.push(tok);
+ break;
+ case '(':
+ case 'CALL_START':
+ if (stack.length) {
+ stack.pop();
+ } else if (tok[0] === '(') {
+ tok[0] = 'PARAM_START';
+ return this;
+ } else {
+ return this;
+ }
+ }
+ }
+ return this;
+ };
+
+ Lexer.prototype.closeIndentation = function() {
+ return this.outdentToken(this.indent);
+ };
+
+ Lexer.prototype.balancedString = function(str, end) {
+ var continueCount, i, letter, match, prev, stack, _i, _ref2;
+ continueCount = 0;
+ stack = [end];
+ for (i = _i = 1, _ref2 = str.length; 1 <= _ref2 ? _i < _ref2 : _i > _ref2; i = 1 <= _ref2 ? ++_i : --_i) {
+ if (continueCount) {
+ --continueCount;
+ continue;
+ }
+ switch (letter = str.charAt(i)) {
+ case '\\':
+ ++continueCount;
+ continue;
+ case end:
+ stack.pop();
+ if (!stack.length) return str.slice(0, i + 1 || 9e9);
+ end = stack[stack.length - 1];
+ continue;
+ }
+ if (end === '}' && (letter === '"' || letter === "'")) {
+ stack.push(end = letter);
+ } else if (end === '}' && letter === '/' && (match = HEREGEX.exec(str.slice(i)) || REGEX.exec(str.slice(i)))) {
+ continueCount += match[0].length - 1;
+ } else if (end === '}' && letter === '{') {
+ stack.push(end = '}');
+ } else if (end === '"' && prev === '#' && letter === '{') {
+ stack.push(end = '}');
+ }
+ prev = letter;
+ }
+ return this.error("missing " + (stack.pop()) + ", starting");
+ };
+
+ Lexer.prototype.interpolateString = function(str, options) {
+ var expr, heredoc, i, inner, interpolated, len, letter, nested, pi, regex, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4;
+ if (options == null) options = {};
+ heredoc = options.heredoc, regex = options.regex;
+ tokens = [];
+ pi = 0;
+ i = -1;
+ while (letter = str.charAt(i += 1)) {
+ if (letter === '\\') {
+ i += 1;
+ continue;
+ }
+ if (!(letter === '#' && str.charAt(i + 1) === '{' && (expr = this.balancedString(str.slice(i + 1), '}')))) {
+ continue;
+ }
+ if (pi < i) tokens.push(['NEOSTRING', str.slice(pi, i)]);
+ inner = expr.slice(1, -1);
+ if (inner.length) {
+ nested = new Lexer().tokenize(inner, {
+ line: this.line,
+ rewrite: false
+ });
+ nested.pop();
+ if (((_ref2 = nested[0]) != null ? _ref2[0] : void 0) === 'TERMINATOR') {
+ nested.shift();
+ }
+ if (len = nested.length) {
+ if (len > 1) {
+ nested.unshift(['(', '(', this.line]);
+ nested.push([')', ')', this.line]);
+ }
+ tokens.push(['TOKENS', nested]);
+ }
+ }
+ i += expr.length;
+ pi = i + 1;
+ }
+ if ((i > pi && pi < str.length)) tokens.push(['NEOSTRING', str.slice(pi)]);
+ if (regex) return tokens;
+ if (!tokens.length) return this.token('STRING', '""');
+ if (tokens[0][0] !== 'NEOSTRING') tokens.unshift(['', '']);
+ if (interpolated = tokens.length > 1) this.token('(', '(');
+ for (i = _i = 0, _len = tokens.length; _i < _len; i = ++_i) {
+ _ref3 = tokens[i], tag = _ref3[0], value = _ref3[1];
+ if (i) this.token('+', '+');
+ if (tag === 'TOKENS') {
+ (_ref4 = this.tokens).push.apply(_ref4, value);
+ } else {
+ this.token('STRING', this.makeString(value, '"', heredoc));
+ }
+ }
+ if (interpolated) this.token(')', ')');
+ return tokens;
+ };
+
+ Lexer.prototype.pair = function(tag) {
+ var size, wanted;
+ if (tag !== (wanted = last(this.ends))) {
+ if ('OUTDENT' !== wanted) this.error("unmatched " + tag);
+ this.indent -= size = last(this.indents);
+ this.outdentToken(size, true);
+ return this.pair(tag);
+ }
+ return this.ends.pop();
+ };
+
+ Lexer.prototype.token = function(tag, value) {
+ return this.tokens.push([tag, value, this.line]);
+ };
+
+ Lexer.prototype.tag = function(index, tag) {
+ var tok;
+ return (tok = last(this.tokens, index)) && (tag ? tok[0] = tag : tok[0]);
+ };
+
+ Lexer.prototype.value = function(index, val) {
+ var tok;
+ return (tok = last(this.tokens, index)) && (val ? tok[1] = val : tok[1]);
+ };
+
+ Lexer.prototype.unfinished = function() {
+ var _ref2;
+ return LINE_CONTINUER.test(this.chunk) || ((_ref2 = this.tag()) === '\\' || _ref2 === '.' || _ref2 === '?.' || _ref2 === 'UNARY' || _ref2 === 'MATH' || _ref2 === '+' || _ref2 === '-' || _ref2 === 'SHIFT' || _ref2 === 'RELATION' || _ref2 === 'COMPARE' || _ref2 === 'LOGIC' || _ref2 === 'THROW' || _ref2 === 'EXTENDS');
+ };
+
+ Lexer.prototype.escapeLines = function(str, heredoc) {
+ return str.replace(MULTILINER, heredoc ? '\\n' : '');
+ };
+
+ Lexer.prototype.makeString = function(body, quote, heredoc) {
+ if (!body) return quote + quote;
+ body = body.replace(/\\([\s\S])/g, function(match, contents) {
+ if (contents === '\n' || contents === quote) {
+ return contents;
+ } else {
+ return match;
+ }
+ });
+ body = body.replace(RegExp("" + quote, "g"), '\\$&');
+ return quote + this.escapeLines(body, heredoc) + quote;
+ };
+
+ Lexer.prototype.error = function(message) {
+ throw SyntaxError("" + message + " on line " + (this.line + 1));
+ };
+
+ return Lexer;
+
+ })();
+
+ JS_KEYWORDS = ['true', 'false', 'null', 'this', 'new', 'delete', 'typeof', 'in', 'instanceof', 'return', 'throw', 'break', 'continue', 'debugger', 'if', 'else', 'switch', 'for', 'while', 'do', 'try', 'catch', 'finally', 'class', 'extends', 'super'];
+
+ COFFEE_KEYWORDS = ['undefined', 'then', 'unless', 'until', 'loop', 'of', 'by', 'when'];
+
+ COFFEE_ALIAS_MAP = {
+ and: '&&',
+ or: '||',
+ is: '==',
+ isnt: '!=',
+ not: '!',
+ yes: 'true',
+ no: 'false',
+ on: 'true',
+ off: 'false'
+ };
+
+ COFFEE_ALIASES = (function() {
+ var _results;
+ _results = [];
+ for (key in COFFEE_ALIAS_MAP) {
+ _results.push(key);
+ }
+ return _results;
+ })();
+
+ COFFEE_KEYWORDS = COFFEE_KEYWORDS.concat(COFFEE_ALIASES);
+
+ RESERVED = ['case', 'default', 'function', 'var', 'void', 'with', 'const', 'let', 'enum', 'export', 'import', 'native', '__hasProp', '__extends', '__slice', '__bind', '__indexOf', 'implements', 'interface', 'let', 'package', 'private', 'protected', 'public', 'static', 'yield'];
+
+ STRICT_PROSCRIBED = ['arguments', 'eval'];
+
+ JS_FORBIDDEN = JS_KEYWORDS.concat(RESERVED).concat(STRICT_PROSCRIBED);
+
+ exports.RESERVED = RESERVED.concat(JS_KEYWORDS).concat(COFFEE_KEYWORDS).concat(STRICT_PROSCRIBED);
+
+ exports.STRICT_PROSCRIBED = STRICT_PROSCRIBED;
+
+ IDENTIFIER = /^([$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)([^\n\S]*:(?!:))?/;
+
+ NUMBER = /^0b[01]+|^0o[0-7]+|^0x[\da-f]+|^\d*\.?\d+(?:e[+-]?\d+)?/i;
+
+ HEREDOC = /^("""|''')([\s\S]*?)(?:\n[^\n\S]*)?\1/;
+
+ OPERATOR = /^(?:[-=]>|[-+*\/%<>&|^!?=]=|>>>=?|([-+:])\1|([&|<>])\2=?|\?\.|\.{2,3})/;
+
+ WHITESPACE = /^[^\n\S]+/;
+
+ COMMENT = /^###([^#][\s\S]*?)(?:###[^\n\S]*|(?:###)?$)|^(?:\s*#(?!##[^#]).*)+/;
+
+ CODE = /^[-=]>/;
+
+ MULTI_DENT = /^(?:\n[^\n\S]*)+/;
+
+ SIMPLESTR = /^'[^\\']*(?:\\.[^\\']*)*'/;
+
+ JSTOKEN = /^`[^\\`]*(?:\\.[^\\`]*)*`/;
+
+ REGEX = /^(\/(?![\s=])[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/)([imgy]{0,4})(?!\w)/;
+
+ HEREGEX = /^\/{3}([\s\S]+?)\/{3}([imgy]{0,4})(?!\w)/;
+
+ HEREGEX_OMIT = /\s+(?:#.*)?/g;
+
+ MULTILINER = /\n/g;
+
+ HEREDOC_INDENT = /\n+([^\n\S]*)/g;
+
+ HEREDOC_ILLEGAL = /\*\//;
+
+ LINE_CONTINUER = /^\s*(?:,|\??\.(?![.\d])|::)/;
+
+ TRAILING_SPACES = /\s+$/;
+
+ COMPOUND_ASSIGN = ['-=', '+=', '/=', '*=', '%=', '||=', '&&=', '?=', '<<=', '>>=', '>>>=', '&=', '^=', '|='];
+
+ UNARY = ['!', '~', 'NEW', 'TYPEOF', 'DELETE', 'DO'];
+
+ LOGIC = ['&&', '||', '&', '|', '^'];
+
+ SHIFT = ['<<', '>>', '>>>'];
+
+ COMPARE = ['==', '!=', '<', '>', '<=', '>='];
+
+ MATH = ['*', '/', '%'];
+
+ RELATION = ['IN', 'OF', 'INSTANCEOF'];
+
+ BOOL = ['TRUE', 'FALSE', 'NULL', 'UNDEFINED'];
+
+ NOT_REGEX = ['NUMBER', 'REGEX', 'BOOL', '++', '--', ']'];
+
+ NOT_SPACED_REGEX = NOT_REGEX.concat(')', '}', 'THIS', 'IDENTIFIER', 'STRING');
+
+ CALLABLE = ['IDENTIFIER', 'STRING', 'REGEX', ')', ']', '}', '?', '::', '@', 'THIS', 'SUPER'];
+
+ INDEXABLE = CALLABLE.concat('NUMBER', 'BOOL');
+
+ LINE_BREAK = ['INDENT', 'OUTDENT', 'TERMINATOR'];
+
+
+});
+
+define('ace/mode/coffee/rewriter', ['require', 'exports', 'module' ], function(require, exports, module) {
+// Generated by CoffeeScript 1.2.1-pre
+
+ var BALANCED_PAIRS, EXPRESSION_CLOSE, EXPRESSION_END, EXPRESSION_START, IMPLICIT_BLOCK, IMPLICIT_CALL, IMPLICIT_END, IMPLICIT_FUNC, IMPLICIT_UNSPACED_CALL, INVERSES, LINEBREAKS, SINGLE_CLOSERS, SINGLE_LINERS, left, rite, _i, _len, _ref,
+ __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
+ __slice = [].slice;
+
+ exports.Rewriter = (function() {
+
+ Rewriter.name = 'Rewriter';
+
+ function Rewriter() {}
+
+ Rewriter.prototype.rewrite = function(tokens) {
+ this.tokens = tokens;
+ this.removeLeadingNewlines();
+ this.removeMidExpressionNewlines();
+ this.closeOpenCalls();
+ this.closeOpenIndexes();
+ this.addImplicitIndentation();
+ this.tagPostfixConditionals();
+ this.addImplicitBraces();
+ this.addImplicitParentheses();
+ return this.tokens;
+ };
+
+ Rewriter.prototype.scanTokens = function(block) {
+ var i, token, tokens;
+ tokens = this.tokens;
+ i = 0;
+ while (token = tokens[i]) {
+ i += block.call(this, token, i, tokens);
+ }
+ return true;
+ };
+
+ Rewriter.prototype.detectEnd = function(i, condition, action) {
+ var levels, token, tokens, _ref, _ref1;
+ tokens = this.tokens;
+ levels = 0;
+ while (token = tokens[i]) {
+ if (levels === 0 && condition.call(this, token, i)) {
+ return action.call(this, token, i);
+ }
+ if (!token || levels < 0) return action.call(this, token, i - 1);
+ if (_ref = token[0], __indexOf.call(EXPRESSION_START, _ref) >= 0) {
+ levels += 1;
+ } else if (_ref1 = token[0], __indexOf.call(EXPRESSION_END, _ref1) >= 0) {
+ levels -= 1;
+ }
+ i += 1;
+ }
+ return i - 1;
+ };
+
+ Rewriter.prototype.removeLeadingNewlines = function() {
+ var i, tag, _i, _len, _ref;
+ _ref = this.tokens;
+ for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
+ tag = _ref[i][0];
+ if (tag !== 'TERMINATOR') break;
+ }
+ if (i) return this.tokens.splice(0, i);
+ };
+
+ Rewriter.prototype.removeMidExpressionNewlines = function() {
+ return this.scanTokens(function(token, i, tokens) {
+ var _ref;
+ if (!(token[0] === 'TERMINATOR' && (_ref = this.tag(i + 1), __indexOf.call(EXPRESSION_CLOSE, _ref) >= 0))) {
+ return 1;
+ }
+ tokens.splice(i, 1);
+ return 0;
+ });
+ };
+
+ Rewriter.prototype.closeOpenCalls = function() {
+ var action, condition;
+ condition = function(token, i) {
+ var _ref;
+ return ((_ref = token[0]) === ')' || _ref === 'CALL_END') || token[0] === 'OUTDENT' && this.tag(i - 1) === ')';
+ };
+ action = function(token, i) {
+ return this.tokens[token[0] === 'OUTDENT' ? i - 1 : i][0] = 'CALL_END';
+ };
+ return this.scanTokens(function(token, i) {
+ if (token[0] === 'CALL_START') this.detectEnd(i + 1, condition, action);
+ return 1;
+ });
+ };
+
+ Rewriter.prototype.closeOpenIndexes = function() {
+ var action, condition;
+ condition = function(token, i) {
+ var _ref;
+ return (_ref = token[0]) === ']' || _ref === 'INDEX_END';
+ };
+ action = function(token, i) {
+ return token[0] = 'INDEX_END';
+ };
+ return this.scanTokens(function(token, i) {
+ if (token[0] === 'INDEX_START') this.detectEnd(i + 1, condition, action);
+ return 1;
+ });
+ };
+
+ Rewriter.prototype.addImplicitBraces = function() {
+ var action, condition, sameLine, stack, start, startIndent, startsLine;
+ stack = [];
+ start = null;
+ startsLine = null;
+ sameLine = true;
+ startIndent = 0;
+ condition = function(token, i) {
+ var one, tag, three, two, _ref, _ref1;
+ _ref = this.tokens.slice(i + 1, (i + 3) + 1 || 9e9), one = _ref[0], two = _ref[1], three = _ref[2];
+ if ('HERECOMMENT' === (one != null ? one[0] : void 0)) return false;
+ tag = token[0];
+ if (__indexOf.call(LINEBREAKS, tag) >= 0) sameLine = false;
+ return (((tag === 'TERMINATOR' || tag === 'OUTDENT') || (__indexOf.call(IMPLICIT_END, tag) >= 0 && sameLine)) && ((!startsLine && this.tag(i - 1) !== ',') || !((two != null ? two[0] : void 0) === ':' || (one != null ? one[0] : void 0) === '@' && (three != null ? three[0] : void 0) === ':'))) || (tag === ',' && one && ((_ref1 = one[0]) !== 'IDENTIFIER' && _ref1 !== 'NUMBER' && _ref1 !== 'STRING' && _ref1 !== '@' && _ref1 !== 'TERMINATOR' && _ref1 !== 'OUTDENT'));
+ };
+ action = function(token, i) {
+ var tok;
+ tok = this.generate('}', '}', token[2]);
+ return this.tokens.splice(i, 0, tok);
+ };
+ return this.scanTokens(function(token, i, tokens) {
+ var ago, idx, prevTag, tag, tok, value, _ref, _ref1;
+ if (_ref = (tag = token[0]), __indexOf.call(EXPRESSION_START, _ref) >= 0) {
+ stack.push([(tag === 'INDENT' && this.tag(i - 1) === '{' ? '{' : tag), i]);
+ return 1;
+ }
+ if (__indexOf.call(EXPRESSION_END, tag) >= 0) {
+ start = stack.pop();
+ return 1;
+ }
+ if (!(tag === ':' && ((ago = this.tag(i - 2)) === ':' || ((_ref1 = stack[stack.length - 1]) != null ? _ref1[0] : void 0) !== '{'))) {
+ return 1;
+ }
+ sameLine = true;
+ stack.push(['{']);
+ idx = ago === '@' ? i - 2 : i - 1;
+ while (this.tag(idx - 2) === 'HERECOMMENT') {
+ idx -= 2;
+ }
+ prevTag = this.tag(idx - 1);
+ startsLine = !prevTag || (__indexOf.call(LINEBREAKS, prevTag) >= 0);
+ value = new String('{');
+ value.generated = true;
+ tok = this.generate('{', value, token[2]);
+ tokens.splice(idx, 0, tok);
+ this.detectEnd(i + 2, condition, action);
+ return 2;
+ });
+ };
+
+ Rewriter.prototype.addImplicitParentheses = function() {
+ var action, condition, noCall, seenControl, seenSingle;
+ noCall = seenSingle = seenControl = false;
+ condition = function(token, i) {
+ var post, tag, _ref, _ref1;
+ tag = token[0];
+ if (!seenSingle && token.fromThen) return true;
+ if (tag === 'IF' || tag === 'ELSE' || tag === 'CATCH' || tag === '->' || tag === '=>' || tag === 'CLASS') {
+ seenSingle = true;
+ }
+ if (tag === 'IF' || tag === 'ELSE' || tag === 'SWITCH' || tag === 'TRY' || tag === '=') {
+ seenControl = true;
+ }
+ if ((tag === '.' || tag === '?.' || tag === '::') && this.tag(i - 1) === 'OUTDENT') {
+ return true;
+ }
+ return !token.generated && this.tag(i - 1) !== ',' && (__indexOf.call(IMPLICIT_END, tag) >= 0 || (tag === 'INDENT' && !seenControl)) && (tag !== 'INDENT' || (((_ref = this.tag(i - 2)) !== 'CLASS' && _ref !== 'EXTENDS') && (_ref1 = this.tag(i - 1), __indexOf.call(IMPLICIT_BLOCK, _ref1) < 0) && !((post = this.tokens[i + 1]) && post.generated && post[0] === '{')));
+ };
+ action = function(token, i) {
+ return this.tokens.splice(i, 0, this.generate('CALL_END', ')', token[2]));
+ };
+ return this.scanTokens(function(token, i, tokens) {
+ var callObject, current, next, prev, tag, _ref, _ref1, _ref2;
+ tag = token[0];
+ if (tag === 'CLASS' || tag === 'IF' || tag === 'FOR' || tag === 'WHILE') {
+ noCall = true;
+ }
+ _ref = tokens.slice(i - 1, (i + 1) + 1 || 9e9), prev = _ref[0], current = _ref[1], next = _ref[2];
+ callObject = !noCall && tag === 'INDENT' && next && next.generated && next[0] === '{' && prev && (_ref1 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref1) >= 0);
+ seenSingle = false;
+ seenControl = false;
+ if (__indexOf.call(LINEBREAKS, tag) >= 0) noCall = false;
+ if (prev && !prev.spaced && tag === '?') token.call = true;
+ if (token.fromThen) return 1;
+ if (!(callObject || (prev != null ? prev.spaced : void 0) && (prev.call || (_ref2 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref2) >= 0)) && (__indexOf.call(IMPLICIT_CALL, tag) >= 0 || !(token.spaced || token.newLine) && __indexOf.call(IMPLICIT_UNSPACED_CALL, tag) >= 0))) {
+ return 1;
+ }
+ tokens.splice(i, 0, this.generate('CALL_START', '(', token[2]));
+ this.detectEnd(i + 1, condition, action);
+ if (prev[0] === '?') prev[0] = 'FUNC_EXIST';
+ return 2;
+ });
+ };
+
+ Rewriter.prototype.addImplicitIndentation = function() {
+ var action, condition, indent, outdent, starter;
+ starter = indent = outdent = null;
+ condition = function(token, i) {
+ var _ref;
+ return token[1] !== ';' && (_ref = token[0], __indexOf.call(SINGLE_CLOSERS, _ref) >= 0) && !(token[0] === 'ELSE' && (starter !== 'IF' && starter !== 'THEN'));
+ };
+ action = function(token, i) {
+ return this.tokens.splice((this.tag(i - 1) === ',' ? i - 1 : i), 0, outdent);
+ };
+ return this.scanTokens(function(token, i, tokens) {
+ var tag, _ref, _ref1;
+ tag = token[0];
+ if (tag === 'TERMINATOR' && this.tag(i + 1) === 'THEN') {
+ tokens.splice(i, 1);
+ return 0;
+ }
+ if (tag === 'ELSE' && this.tag(i - 1) !== 'OUTDENT') {
+ tokens.splice.apply(tokens, [i, 0].concat(__slice.call(this.indentation(token))));
+ return 2;
+ }
+ if (tag === 'CATCH' && ((_ref = this.tag(i + 2)) === 'OUTDENT' || _ref === 'TERMINATOR' || _ref === 'FINALLY')) {
+ tokens.splice.apply(tokens, [i + 2, 0].concat(__slice.call(this.indentation(token))));
+ return 4;
+ }
+ if (__indexOf.call(SINGLE_LINERS, tag) >= 0 && this.tag(i + 1) !== 'INDENT' && !(tag === 'ELSE' && this.tag(i + 1) === 'IF')) {
+ starter = tag;
+ _ref1 = this.indentation(token, true), indent = _ref1[0], outdent = _ref1[1];
+ if (starter === 'THEN') indent.fromThen = true;
+ tokens.splice(i + 1, 0, indent);
+ this.detectEnd(i + 2, condition, action);
+ if (tag === 'THEN') tokens.splice(i, 1);
+ return 1;
+ }
+ return 1;
+ });
+ };
+
+ Rewriter.prototype.tagPostfixConditionals = function() {
+ var action, condition, original;
+ original = null;
+ condition = function(token, i) {
+ var _ref;
+ return (_ref = token[0]) === 'TERMINATOR' || _ref === 'INDENT';
+ };
+ action = function(token, i) {
+ if (token[0] !== 'INDENT' || (token.generated && !token.fromThen)) {
+ return original[0] = 'POST_' + original[0];
+ }
+ };
+ return this.scanTokens(function(token, i) {
+ if (token[0] !== 'IF') return 1;
+ original = token;
+ this.detectEnd(i + 1, condition, action);
+ return 1;
+ });
+ };
+
+ Rewriter.prototype.indentation = function(token, implicit) {
+ var indent, outdent;
+ if (implicit == null) implicit = false;
+ indent = ['INDENT', 2, token[2]];
+ outdent = ['OUTDENT', 2, token[2]];
+ if (implicit) indent.generated = outdent.generated = true;
+ return [indent, outdent];
+ };
+
+ Rewriter.prototype.generate = function(tag, value, line) {
+ var tok;
+ tok = [tag, value, line];
+ tok.generated = true;
+ return tok;
+ };
+
+ Rewriter.prototype.tag = function(i) {
+ var _ref;
+ return (_ref = this.tokens[i]) != null ? _ref[0] : void 0;
+ };
+
+ return Rewriter;
+
+ })();
+
+ BALANCED_PAIRS = [['(', ')'], ['[', ']'], ['{', '}'], ['INDENT', 'OUTDENT'], ['CALL_START', 'CALL_END'], ['PARAM_START', 'PARAM_END'], ['INDEX_START', 'INDEX_END']];
+
+ exports.INVERSES = INVERSES = {};
+
+ EXPRESSION_START = [];
+
+ EXPRESSION_END = [];
+
+ for (_i = 0, _len = BALANCED_PAIRS.length; _i < _len; _i++) {
+ _ref = BALANCED_PAIRS[_i], left = _ref[0], rite = _ref[1];
+ EXPRESSION_START.push(INVERSES[rite] = left);
+ EXPRESSION_END.push(INVERSES[left] = rite);
+ }
+
+ EXPRESSION_CLOSE = ['CATCH', 'WHEN', 'ELSE', 'FINALLY'].concat(EXPRESSION_END);
+
+ IMPLICIT_FUNC = ['IDENTIFIER', 'SUPER', ')', 'CALL_END', ']', 'INDEX_END', '@', 'THIS'];
+
+ IMPLICIT_CALL = ['IDENTIFIER', 'NUMBER', 'STRING', 'JS', 'REGEX', 'NEW', 'PARAM_START', 'CLASS', 'IF', 'TRY', 'SWITCH', 'THIS', 'BOOL', 'UNARY', 'SUPER', '@', '->', '=>', '[', '(', '{', '--', '++'];
+
+ IMPLICIT_UNSPACED_CALL = ['+', '-'];
+
+ IMPLICIT_BLOCK = ['->', '=>', '{', '[', ','];
+
+ IMPLICIT_END = ['POST_IF', 'FOR', 'WHILE', 'UNTIL', 'WHEN', 'BY', 'LOOP', 'TERMINATOR'];
+
+ SINGLE_LINERS = ['ELSE', '->', '=>', 'TRY', 'FINALLY', 'THEN'];
+
+ SINGLE_CLOSERS = ['TERMINATOR', 'CATCH', 'FINALLY', 'ELSE', 'OUTDENT', 'LEADING_WHEN'];
+
+ LINEBREAKS = ['TERMINATOR', 'INDENT', 'OUTDENT'];
+
+
+});
+
+define('ace/mode/coffee/helpers', ['require', 'exports', 'module' ], function(require, exports, module) {
+// Generated by CoffeeScript 1.2.1-pre
+
+ var extend, flatten;
+
+ exports.starts = function(string, literal, start) {
+ return literal === string.substr(start, literal.length);
+ };
+
+ exports.ends = function(string, literal, back) {
+ var len;
+ len = literal.length;
+ return literal === string.substr(string.length - len - (back || 0), len);
+ };
+
+ exports.compact = function(array) {
+ var item, _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = array.length; _i < _len; _i++) {
+ item = array[_i];
+ if (item) _results.push(item);
+ }
+ return _results;
+ };
+
+ exports.count = function(string, substr) {
+ var num, pos;
+ num = pos = 0;
+ if (!substr.length) return 1 / 0;
+ while (pos = 1 + string.indexOf(substr, pos)) {
+ num++;
+ }
+ return num;
+ };
+
+ exports.merge = function(options, overrides) {
+ return extend(extend({}, options), overrides);
+ };
+
+ extend = exports.extend = function(object, properties) {
+ var key, val;
+ for (key in properties) {
+ val = properties[key];
+ object[key] = val;
+ }
+ return object;
+ };
+
+ exports.flatten = flatten = function(array) {
+ var element, flattened, _i, _len;
+ flattened = [];
+ for (_i = 0, _len = array.length; _i < _len; _i++) {
+ element = array[_i];
+ if (element instanceof Array) {
+ flattened = flattened.concat(flatten(element));
+ } else {
+ flattened.push(element);
+ }
+ }
+ return flattened;
+ };
+
+ exports.del = function(obj, key) {
+ var val;
+ val = obj[key];
+ delete obj[key];
+ return val;
+ };
+
+ exports.last = function(array, back) {
+ return array[array.length - (back || 0) - 1];
+ };
+
+
+});
+
+define('ace/mode/coffee/parser', ['require', 'exports', 'module' ], function(require, exports, module) {
+/* Jison generated parser */
+
+undefined
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"Root":3,"Body":4,"Block":5,"TERMINATOR":6,"Line":7,"Expression":8,"Statement":9,"Return":10,"Comment":11,"STATEMENT":12,"Value":13,"Invocation":14,"Code":15,"Operation":16,"Assign":17,"If":18,"Try":19,"While":20,"For":21,"Switch":22,"Class":23,"Throw":24,"INDENT":25,"OUTDENT":26,"Identifier":27,"IDENTIFIER":28,"AlphaNumeric":29,"NUMBER":30,"STRING":31,"Literal":32,"JS":33,"REGEX":34,"DEBUGGER":35,"BOOL":36,"Assignable":37,"=":38,"AssignObj":39,"ObjAssignable":40,":":41,"ThisProperty":42,"RETURN":43,"HERECOMMENT":44,"PARAM_START":45,"ParamList":46,"PARAM_END":47,"FuncGlyph":48,"->":49,"=>":50,"OptComma":51,",":52,"Param":53,"ParamVar":54,"...":55,"Array":56,"Object":57,"Splat":58,"SimpleAssignable":59,"Accessor":60,"Parenthetical":61,"Range":62,"This":63,".":64,"?.":65,"::":66,"Index":67,"INDEX_START":68,"IndexValue":69,"INDEX_END":70,"INDEX_SOAK":71,"Slice":72,"{":73,"AssignList":74,"}":75,"CLASS":76,"EXTENDS":77,"OptFuncExist":78,"Arguments":79,"SUPER":80,"FUNC_EXIST":81,"CALL_START":82,"CALL_END":83,"ArgList":84,"THIS":85,"@":86,"[":87,"]":88,"RangeDots":89,"..":90,"Arg":91,"SimpleArgs":92,"TRY":93,"Catch":94,"FINALLY":95,"CATCH":96,"THROW":97,"(":98,")":99,"WhileSource":100,"WHILE":101,"WHEN":102,"UNTIL":103,"Loop":104,"LOOP":105,"ForBody":106,"FOR":107,"ForStart":108,"ForSource":109,"ForVariables":110,"OWN":111,"ForValue":112,"FORIN":113,"FOROF":114,"BY":115,"SWITCH":116,"Whens":117,"ELSE":118,"When":119,"LEADING_WHEN":120,"IfBlock":121,"IF":122,"POST_IF":123,"UNARY":124,"-":125,"+":126,"--":127,"++":128,"?":129,"MATH":130,"SHIFT":131,"COMPARE":132,"LOGIC":133,"RELATION":134,"COMPOUND_ASSIGN":135,"$accept":0,"$end":1},
+terminals_: {2:"error",6:"TERMINATOR",12:"STATEMENT",25:"INDENT",26:"OUTDENT",28:"IDENTIFIER",30:"NUMBER",31:"STRING",33:"JS",34:"REGEX",35:"DEBUGGER",36:"BOOL",38:"=",41:":",43:"RETURN",44:"HERECOMMENT",45:"PARAM_START",47:"PARAM_END",49:"->",50:"=>",52:",",55:"...",64:".",65:"?.",66:"::",68:"INDEX_START",70:"INDEX_END",71:"INDEX_SOAK",73:"{",75:"}",76:"CLASS",77:"EXTENDS",80:"SUPER",81:"FUNC_EXIST",82:"CALL_START",83:"CALL_END",85:"THIS",86:"@",87:"[",88:"]",90:"..",93:"TRY",95:"FINALLY",96:"CATCH",97:"THROW",98:"(",99:")",101:"WHILE",102:"WHEN",103:"UNTIL",105:"LOOP",107:"FOR",111:"OWN",113:"FORIN",114:"FOROF",115:"BY",116:"SWITCH",118:"ELSE",120:"LEADING_WHEN",122:"IF",123:"POST_IF",124:"UNARY",125:"-",126:"+",127:"--",128:"++",129:"?",130:"MATH",131:"SHIFT",132:"COMPARE",133:"LOGIC",134:"RELATION",135:"COMPOUND_ASSIGN"},
+productions_: [0,[3,0],[3,1],[3,2],[4,1],[4,3],[4,2],[7,1],[7,1],[9,1],[9,1],[9,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[5,2],[5,3],[27,1],[29,1],[29,1],[32,1],[32,1],[32,1],[32,1],[32,1],[17,3],[17,4],[17,5],[39,1],[39,3],[39,5],[39,1],[40,1],[40,1],[40,1],[10,2],[10,1],[11,1],[15,5],[15,2],[48,1],[48,1],[51,0],[51,1],[46,0],[46,1],[46,3],[53,1],[53,2],[53,3],[54,1],[54,1],[54,1],[54,1],[58,2],[59,1],[59,2],[59,2],[59,1],[37,1],[37,1],[37,1],[13,1],[13,1],[13,1],[13,1],[13,1],[60,2],[60,2],[60,2],[60,1],[60,1],[67,3],[67,2],[69,1],[69,1],[57,4],[74,0],[74,1],[74,3],[74,4],[74,6],[23,1],[23,2],[23,3],[23,4],[23,2],[23,3],[23,4],[23,5],[14,3],[14,3],[14,1],[14,2],[78,0],[78,1],[79,2],[79,4],[63,1],[63,1],[42,2],[56,2],[56,4],[89,1],[89,1],[62,5],[72,3],[72,2],[72,2],[72,1],[84,1],[84,3],[84,4],[84,4],[84,6],[91,1],[91,1],[92,1],[92,3],[19,2],[19,3],[19,4],[19,5],[94,3],[24,2],[61,3],[61,5],[100,2],[100,4],[100,2],[100,4],[20,2],[20,2],[20,2],[20,1],[104,2],[104,2],[21,2],[21,2],[21,2],[106,2],[106,2],[108,2],[108,3],[112,1],[112,1],[112,1],[110,1],[110,3],[109,2],[109,2],[109,4],[109,4],[109,4],[109,6],[109,6],[22,5],[22,7],[22,4],[22,6],[117,1],[117,2],[119,3],[119,4],[121,3],[121,5],[18,1],[18,3],[18,3],[18,3],[16,2],[16,2],[16,2],[16,2],[16,2],[16,2],[16,2],[16,2],[16,3],[16,3],[16,3],[16,3],[16,3],[16,3],[16,3],[16,3],[16,5],[16,3]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1:return this.$ = new yy.Block;
+break;
+case 2:return this.$ = $$[$0];
+break;
+case 3:return this.$ = $$[$0-1];
+break;
+case 4:this.$ = yy.Block.wrap([$$[$0]]);
+break;
+case 5:this.$ = $$[$0-2].push($$[$0]);
+break;
+case 6:this.$ = $$[$0-1];
+break;
+case 7:this.$ = $$[$0];
+break;
+case 8:this.$ = $$[$0];
+break;
+case 9:this.$ = $$[$0];
+break;
+case 10:this.$ = $$[$0];
+break;
+case 11:this.$ = new yy.Literal($$[$0]);
+break;
+case 12:this.$ = $$[$0];
+break;
+case 13:this.$ = $$[$0];
+break;
+case 14:this.$ = $$[$0];
+break;
+case 15:this.$ = $$[$0];
+break;
+case 16:this.$ = $$[$0];
+break;
+case 17:this.$ = $$[$0];
+break;
+case 18:this.$ = $$[$0];
+break;
+case 19:this.$ = $$[$0];
+break;
+case 20:this.$ = $$[$0];
+break;
+case 21:this.$ = $$[$0];
+break;
+case 22:this.$ = $$[$0];
+break;
+case 23:this.$ = $$[$0];
+break;
+case 24:this.$ = new yy.Block;
+break;
+case 25:this.$ = $$[$0-1];
+break;
+case 26:this.$ = new yy.Literal($$[$0]);
+break;
+case 27:this.$ = new yy.Literal($$[$0]);
+break;
+case 28:this.$ = new yy.Literal($$[$0]);
+break;
+case 29:this.$ = $$[$0];
+break;
+case 30:this.$ = new yy.Literal($$[$0]);
+break;
+case 31:this.$ = new yy.Literal($$[$0]);
+break;
+case 32:this.$ = new yy.Literal($$[$0]);
+break;
+case 33:this.$ = (function () {
+ var val;
+ val = new yy.Literal($$[$0]);
+ if ($$[$0] === 'undefined') val.isUndefined = true;
+ return val;
+ }());
+break;
+case 34:this.$ = new yy.Assign($$[$0-2], $$[$0]);
+break;
+case 35:this.$ = new yy.Assign($$[$0-3], $$[$0]);
+break;
+case 36:this.$ = new yy.Assign($$[$0-4], $$[$0-1]);
+break;
+case 37:this.$ = new yy.Value($$[$0]);
+break;
+case 38:this.$ = new yy.Assign(new yy.Value($$[$0-2]), $$[$0], 'object');
+break;
+case 39:this.$ = new yy.Assign(new yy.Value($$[$0-4]), $$[$0-1], 'object');
+break;
+case 40:this.$ = $$[$0];
+break;
+case 41:this.$ = $$[$0];
+break;
+case 42:this.$ = $$[$0];
+break;
+case 43:this.$ = $$[$0];
+break;
+case 44:this.$ = new yy.Return($$[$0]);
+break;
+case 45:this.$ = new yy.Return;
+break;
+case 46:this.$ = new yy.Comment($$[$0]);
+break;
+case 47:this.$ = new yy.Code($$[$0-3], $$[$0], $$[$0-1]);
+break;
+case 48:this.$ = new yy.Code([], $$[$0], $$[$0-1]);
+break;
+case 49:this.$ = 'func';
+break;
+case 50:this.$ = 'boundfunc';
+break;
+case 51:this.$ = $$[$0];
+break;
+case 52:this.$ = $$[$0];
+break;
+case 53:this.$ = [];
+break;
+case 54:this.$ = [$$[$0]];
+break;
+case 55:this.$ = $$[$0-2].concat($$[$0]);
+break;
+case 56:this.$ = new yy.Param($$[$0]);
+break;
+case 57:this.$ = new yy.Param($$[$0-1], null, true);
+break;
+case 58:this.$ = new yy.Param($$[$0-2], $$[$0]);
+break;
+case 59:this.$ = $$[$0];
+break;
+case 60:this.$ = $$[$0];
+break;
+case 61:this.$ = $$[$0];
+break;
+case 62:this.$ = $$[$0];
+break;
+case 63:this.$ = new yy.Splat($$[$0-1]);
+break;
+case 64:this.$ = new yy.Value($$[$0]);
+break;
+case 65:this.$ = $$[$0-1].add($$[$0]);
+break;
+case 66:this.$ = new yy.Value($$[$0-1], [].concat($$[$0]));
+break;
+case 67:this.$ = $$[$0];
+break;
+case 68:this.$ = $$[$0];
+break;
+case 69:this.$ = new yy.Value($$[$0]);
+break;
+case 70:this.$ = new yy.Value($$[$0]);
+break;
+case 71:this.$ = $$[$0];
+break;
+case 72:this.$ = new yy.Value($$[$0]);
+break;
+case 73:this.$ = new yy.Value($$[$0]);
+break;
+case 74:this.$ = new yy.Value($$[$0]);
+break;
+case 75:this.$ = $$[$0];
+break;
+case 76:this.$ = new yy.Access($$[$0]);
+break;
+case 77:this.$ = new yy.Access($$[$0], 'soak');
+break;
+case 78:this.$ = [new yy.Access(new yy.Literal('prototype')), new yy.Access($$[$0])];
+break;
+case 79:this.$ = new yy.Access(new yy.Literal('prototype'));
+break;
+case 80:this.$ = $$[$0];
+break;
+case 81:this.$ = $$[$0-1];
+break;
+case 82:this.$ = yy.extend($$[$0], {
+ soak: true
+ });
+break;
+case 83:this.$ = new yy.Index($$[$0]);
+break;
+case 84:this.$ = new yy.Slice($$[$0]);
+break;
+case 85:this.$ = new yy.Obj($$[$0-2], $$[$0-3].generated);
+break;
+case 86:this.$ = [];
+break;
+case 87:this.$ = [$$[$0]];
+break;
+case 88:this.$ = $$[$0-2].concat($$[$0]);
+break;
+case 89:this.$ = $$[$0-3].concat($$[$0]);
+break;
+case 90:this.$ = $$[$0-5].concat($$[$0-2]);
+break;
+case 91:this.$ = new yy.Class;
+break;
+case 92:this.$ = new yy.Class(null, null, $$[$0]);
+break;
+case 93:this.$ = new yy.Class(null, $$[$0]);
+break;
+case 94:this.$ = new yy.Class(null, $$[$0-1], $$[$0]);
+break;
+case 95:this.$ = new yy.Class($$[$0]);
+break;
+case 96:this.$ = new yy.Class($$[$0-1], null, $$[$0]);
+break;
+case 97:this.$ = new yy.Class($$[$0-2], $$[$0]);
+break;
+case 98:this.$ = new yy.Class($$[$0-3], $$[$0-1], $$[$0]);
+break;
+case 99:this.$ = new yy.Call($$[$0-2], $$[$0], $$[$0-1]);
+break;
+case 100:this.$ = new yy.Call($$[$0-2], $$[$0], $$[$0-1]);
+break;
+case 101:this.$ = new yy.Call('super', [new yy.Splat(new yy.Literal('arguments'))]);
+break;
+case 102:this.$ = new yy.Call('super', $$[$0]);
+break;
+case 103:this.$ = false;
+break;
+case 104:this.$ = true;
+break;
+case 105:this.$ = [];
+break;
+case 106:this.$ = $$[$0-2];
+break;
+case 107:this.$ = new yy.Value(new yy.Literal('this'));
+break;
+case 108:this.$ = new yy.Value(new yy.Literal('this'));
+break;
+case 109:this.$ = new yy.Value(new yy.Literal('this'), [new yy.Access($$[$0])], 'this');
+break;
+case 110:this.$ = new yy.Arr([]);
+break;
+case 111:this.$ = new yy.Arr($$[$0-2]);
+break;
+case 112:this.$ = 'inclusive';
+break;
+case 113:this.$ = 'exclusive';
+break;
+case 114:this.$ = new yy.Range($$[$0-3], $$[$0-1], $$[$0-2]);
+break;
+case 115:this.$ = new yy.Range($$[$0-2], $$[$0], $$[$0-1]);
+break;
+case 116:this.$ = new yy.Range($$[$0-1], null, $$[$0]);
+break;
+case 117:this.$ = new yy.Range(null, $$[$0], $$[$0-1]);
+break;
+case 118:this.$ = new yy.Range(null, null, $$[$0]);
+break;
+case 119:this.$ = [$$[$0]];
+break;
+case 120:this.$ = $$[$0-2].concat($$[$0]);
+break;
+case 121:this.$ = $$[$0-3].concat($$[$0]);
+break;
+case 122:this.$ = $$[$0-2];
+break;
+case 123:this.$ = $$[$0-5].concat($$[$0-2]);
+break;
+case 124:this.$ = $$[$0];
+break;
+case 125:this.$ = $$[$0];
+break;
+case 126:this.$ = $$[$0];
+break;
+case 127:this.$ = [].concat($$[$0-2], $$[$0]);
+break;
+case 128:this.$ = new yy.Try($$[$0]);
+break;
+case 129:this.$ = new yy.Try($$[$0-1], $$[$0][0], $$[$0][1]);
+break;
+case 130:this.$ = new yy.Try($$[$0-2], null, null, $$[$0]);
+break;
+case 131:this.$ = new yy.Try($$[$0-3], $$[$0-2][0], $$[$0-2][1], $$[$0]);
+break;
+case 132:this.$ = [$$[$0-1], $$[$0]];
+break;
+case 133:this.$ = new yy.Throw($$[$0]);
+break;
+case 134:this.$ = new yy.Parens($$[$0-1]);
+break;
+case 135:this.$ = new yy.Parens($$[$0-2]);
+break;
+case 136:this.$ = new yy.While($$[$0]);
+break;
+case 137:this.$ = new yy.While($$[$0-2], {
+ guard: $$[$0]
+ });
+break;
+case 138:this.$ = new yy.While($$[$0], {
+ invert: true
+ });
+break;
+case 139:this.$ = new yy.While($$[$0-2], {
+ invert: true,
+ guard: $$[$0]
+ });
+break;
+case 140:this.$ = $$[$0-1].addBody($$[$0]);
+break;
+case 141:this.$ = $$[$0].addBody(yy.Block.wrap([$$[$0-1]]));
+break;
+case 142:this.$ = $$[$0].addBody(yy.Block.wrap([$$[$0-1]]));
+break;
+case 143:this.$ = $$[$0];
+break;
+case 144:this.$ = new yy.While(new yy.Literal('true')).addBody($$[$0]);
+break;
+case 145:this.$ = new yy.While(new yy.Literal('true')).addBody(yy.Block.wrap([$$[$0]]));
+break;
+case 146:this.$ = new yy.For($$[$0-1], $$[$0]);
+break;
+case 147:this.$ = new yy.For($$[$0-1], $$[$0]);
+break;
+case 148:this.$ = new yy.For($$[$0], $$[$0-1]);
+break;
+case 149:this.$ = {
+ source: new yy.Value($$[$0])
+ };
+break;
+case 150:this.$ = (function () {
+ $$[$0].own = $$[$0-1].own;
+ $$[$0].name = $$[$0-1][0];
+ $$[$0].index = $$[$0-1][1];
+ return $$[$0];
+ }());
+break;
+case 151:this.$ = $$[$0];
+break;
+case 152:this.$ = (function () {
+ $$[$0].own = true;
+ return $$[$0];
+ }());
+break;
+case 153:this.$ = $$[$0];
+break;
+case 154:this.$ = new yy.Value($$[$0]);
+break;
+case 155:this.$ = new yy.Value($$[$0]);
+break;
+case 156:this.$ = [$$[$0]];
+break;
+case 157:this.$ = [$$[$0-2], $$[$0]];
+break;
+case 158:this.$ = {
+ source: $$[$0]
+ };
+break;
+case 159:this.$ = {
+ source: $$[$0],
+ object: true
+ };
+break;
+case 160:this.$ = {
+ source: $$[$0-2],
+ guard: $$[$0]
+ };
+break;
+case 161:this.$ = {
+ source: $$[$0-2],
+ guard: $$[$0],
+ object: true
+ };
+break;
+case 162:this.$ = {
+ source: $$[$0-2],
+ step: $$[$0]
+ };
+break;
+case 163:this.$ = {
+ source: $$[$0-4],
+ guard: $$[$0-2],
+ step: $$[$0]
+ };
+break;
+case 164:this.$ = {
+ source: $$[$0-4],
+ step: $$[$0-2],
+ guard: $$[$0]
+ };
+break;
+case 165:this.$ = new yy.Switch($$[$0-3], $$[$0-1]);
+break;
+case 166:this.$ = new yy.Switch($$[$0-5], $$[$0-3], $$[$0-1]);
+break;
+case 167:this.$ = new yy.Switch(null, $$[$0-1]);
+break;
+case 168:this.$ = new yy.Switch(null, $$[$0-3], $$[$0-1]);
+break;
+case 169:this.$ = $$[$0];
+break;
+case 170:this.$ = $$[$0-1].concat($$[$0]);
+break;
+case 171:this.$ = [[$$[$0-1], $$[$0]]];
+break;
+case 172:this.$ = [[$$[$0-2], $$[$0-1]]];
+break;
+case 173:this.$ = new yy.If($$[$0-1], $$[$0], {
+ type: $$[$0-2]
+ });
+break;
+case 174:this.$ = $$[$0-4].addElse(new yy.If($$[$0-1], $$[$0], {
+ type: $$[$0-2]
+ }));
+break;
+case 175:this.$ = $$[$0];
+break;
+case 176:this.$ = $$[$0-2].addElse($$[$0]);
+break;
+case 177:this.$ = new yy.If($$[$0], yy.Block.wrap([$$[$0-2]]), {
+ type: $$[$0-1],
+ statement: true
+ });
+break;
+case 178:this.$ = new yy.If($$[$0], yy.Block.wrap([$$[$0-2]]), {
+ type: $$[$0-1],
+ statement: true
+ });
+break;
+case 179:this.$ = new yy.Op($$[$0-1], $$[$0]);
+break;
+case 180:this.$ = new yy.Op('-', $$[$0]);
+break;
+case 181:this.$ = new yy.Op('+', $$[$0]);
+break;
+case 182:this.$ = new yy.Op('--', $$[$0]);
+break;
+case 183:this.$ = new yy.Op('++', $$[$0]);
+break;
+case 184:this.$ = new yy.Op('--', $$[$0-1], null, true);
+break;
+case 185:this.$ = new yy.Op('++', $$[$0-1], null, true);
+break;
+case 186:this.$ = new yy.Existence($$[$0-1]);
+break;
+case 187:this.$ = new yy.Op('+', $$[$0-2], $$[$0]);
+break;
+case 188:this.$ = new yy.Op('-', $$[$0-2], $$[$0]);
+break;
+case 189:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
+break;
+case 190:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
+break;
+case 191:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
+break;
+case 192:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
+break;
+case 193:this.$ = (function () {
+ if ($$[$0-1].charAt(0) === '!') {
+ return new yy.Op($$[$0-1].slice(1), $$[$0-2], $$[$0]).invert();
+ } else {
+ return new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
+ }
+ }());
+break;
+case 194:this.$ = new yy.Assign($$[$0-2], $$[$0], $$[$0-1]);
+break;
+case 195:this.$ = new yy.Assign($$[$0-4], $$[$0-1], $$[$0-3]);
+break;
+case 196:this.$ = new yy.Extends($$[$0-2], $$[$0]);
+break;
+}
+},
+table: 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+defaultActions: {58:[2,49],59:[2,50],73:[2,3],92:[2,104],186:[2,84]},
+parseError: function parseError(str, hash) {
+ throw new Error(str);
+},
+parse: function parse(input) {
+ var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+ this.lexer.setInput(input);
+ this.lexer.yy = this.yy;
+ this.yy.lexer = this.lexer;
+ if (typeof this.lexer.yylloc == "undefined")
+ this.lexer.yylloc = {};
+ var yyloc = this.lexer.yylloc;
+ lstack.push(yyloc);
+ if (typeof this.yy.parseError === "function")
+ this.parseError = this.yy.parseError;
+ function popStack(n) {
+ stack.length = stack.length - 2 * n;
+ vstack.length = vstack.length - n;
+ lstack.length = lstack.length - n;
+ }
+ function lex() {
+ var token;
+ token = self.lexer.lex() || 1;
+ if (typeof token !== "number") {
+ token = self.symbols_[token] || token;
+ }
+ return token;
+ }
+ var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+ while (true) {
+ state = stack[stack.length - 1];
+ if (this.defaultActions[state]) {
+ action = this.defaultActions[state];
+ } else {
+ if (symbol == null)
+ symbol = lex();
+ action = table[state] && table[state][symbol];
+ }
+ if (typeof action === "undefined" || !action.length || !action[0]) {
+ if (!recovering) {
+ expected = [];
+ for (p in table[state])
+ if (this.terminals_[p] && p > 2) {
+ expected.push("'" + this.terminals_[p] + "'");
+ }
+ var errStr = "";
+ if (this.lexer.showPosition) {
+ errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + this.terminals_[symbol] + "'";
+ } else {
+ errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+ }
+ this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+ }
+ }
+ if (action[0] instanceof Array && action.length > 1) {
+ throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+ }
+ switch (action[0]) {
+ case 1:
+ stack.push(symbol);
+ vstack.push(this.lexer.yytext);
+ lstack.push(this.lexer.yylloc);
+ stack.push(action[1]);
+ symbol = null;
+ if (!preErrorSymbol) {
+ yyleng = this.lexer.yyleng;
+ yytext = this.lexer.yytext;
+ yylineno = this.lexer.yylineno;
+ yyloc = this.lexer.yylloc;
+ if (recovering > 0)
+ recovering--;
+ } else {
+ symbol = preErrorSymbol;
+ preErrorSymbol = null;
+ }
+ break;
+ case 2:
+ len = this.productions_[action[1]][1];
+ yyval.$ = vstack[vstack.length - len];
+ yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+ r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+ if (typeof r !== "undefined") {
+ return r;
+ }
+ if (len) {
+ stack = stack.slice(0, -1 * len * 2);
+ vstack = vstack.slice(0, -1 * len);
+ lstack = lstack.slice(0, -1 * len);
+ }
+ stack.push(this.productions_[action[1]][0]);
+ vstack.push(yyval.$);
+ lstack.push(yyval._$);
+ newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+ stack.push(newState);
+ break;
+ case 3:
+ return true;
+ }
+ }
+ return true;
+}
+};
+
+module.exports = parser;
+
+
+});
+
+define('ace/mode/coffee/nodes', ['require', 'exports', 'module' , 'ace/mode/coffee/scope', 'ace/mode/coffee/lexer', 'ace/mode/coffee/helpers'], function(require, exports, module) {
+// Generated by CoffeeScript 1.2.1-pre
+
+ var Access, Arr, Assign, Base, Block, Call, Class, Closure, Code, Comment, Existence, Extends, For, IDENTIFIER, IDENTIFIER_STR, IS_STRING, If, In, Index, LEVEL_ACCESS, LEVEL_COND, LEVEL_LIST, LEVEL_OP, LEVEL_PAREN, LEVEL_TOP, Literal, METHOD_DEF, NEGATE, NO, Obj, Op, Param, Parens, RESERVED, Range, Return, SIMPLENUM, STRICT_PROSCRIBED, Scope, Slice, Splat, Switch, TAB, THIS, Throw, Try, UTILITIES, Value, While, YES, compact, del, ends, extend, flatten, last, merge, multident, starts, unfoldSoak, utility, _ref, _ref1,
+ __hasProp = {}.hasOwnProperty,
+ __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; },
+ __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+
+ Scope = require('./scope').Scope;
+
+ _ref = require('./lexer'), RESERVED = _ref.RESERVED, STRICT_PROSCRIBED = _ref.STRICT_PROSCRIBED;
+
+ _ref1 = require('./helpers'), compact = _ref1.compact, flatten = _ref1.flatten, extend = _ref1.extend, merge = _ref1.merge, del = _ref1.del, starts = _ref1.starts, ends = _ref1.ends, last = _ref1.last;
+
+ exports.extend = extend;
+
+ YES = function() {
+ return true;
+ };
+
+ NO = function() {
+ return false;
+ };
+
+ THIS = function() {
+ return this;
+ };
+
+ NEGATE = function() {
+ this.negated = !this.negated;
+ return this;
+ };
+
+ exports.Base = Base = (function() {
+
+ Base.name = 'Base';
+
+ function Base() {}
+
+ Base.prototype.compile = function(o, lvl) {
+ var node;
+ o = extend({}, o);
+ if (lvl) o.level = lvl;
+ node = this.unfoldSoak(o) || this;
+ node.tab = o.indent;
+ if (o.level === LEVEL_TOP || !node.isStatement(o)) {
+ return node.compileNode(o);
+ } else {
+ return node.compileClosure(o);
+ }
+ };
+
+ Base.prototype.compileClosure = function(o) {
+ if (this.jumps()) {
+ throw SyntaxError('cannot use a pure statement in an expression.');
+ }
+ o.sharedScope = true;
+ return Closure.wrap(this).compileNode(o);
+ };
+
+ Base.prototype.cache = function(o, level, reused) {
+ var ref, sub;
+ if (!this.isComplex()) {
+ ref = level ? this.compile(o, level) : this;
+ return [ref, ref];
+ } else {
+ ref = new Literal(reused || o.scope.freeVariable('ref'));
+ sub = new Assign(ref, this);
+ if (level) {
+ return [sub.compile(o, level), ref.value];
+ } else {
+ return [sub, ref];
+ }
+ }
+ };
+
+ Base.prototype.compileLoopReference = function(o, name) {
+ var src, tmp;
+ src = tmp = this.compile(o, LEVEL_LIST);
+ if (!((-Infinity < +src && +src < Infinity) || IDENTIFIER.test(src) && o.scope.check(src, true))) {
+ src = "" + (tmp = o.scope.freeVariable(name)) + " = " + src;
+ }
+ return [src, tmp];
+ };
+
+ Base.prototype.makeReturn = function(res) {
+ var me;
+ me = this.unwrapAll();
+ if (res) {
+ return new Call(new Literal("" + res + ".push"), [me]);
+ } else {
+ return new Return(me);
+ }
+ };
+
+ Base.prototype.contains = function(pred) {
+ var contains;
+ contains = false;
+ this.traverseChildren(false, function(node) {
+ if (pred(node)) {
+ contains = true;
+ return false;
+ }
+ });
+ return contains;
+ };
+
+ Base.prototype.containsType = function(type) {
+ return this instanceof type || this.contains(function(node) {
+ return node instanceof type;
+ });
+ };
+
+ Base.prototype.lastNonComment = function(list) {
+ var i;
+ i = list.length;
+ while (i--) {
+ if (!(list[i] instanceof Comment)) return list[i];
+ }
+ return null;
+ };
+
+ Base.prototype.toString = function(idt, name) {
+ var tree;
+ if (idt == null) idt = '';
+ if (name == null) name = this.constructor.name;
+ tree = '\n' + idt + name;
+ if (this.soak) tree += '?';
+ this.eachChild(function(node) {
+ return tree += node.toString(idt + TAB);
+ });
+ return tree;
+ };
+
+ Base.prototype.eachChild = function(func) {
+ var attr, child, _i, _j, _len, _len1, _ref2, _ref3;
+ if (!this.children) return this;
+ _ref2 = this.children;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ attr = _ref2[_i];
+ if (this[attr]) {
+ _ref3 = flatten([this[attr]]);
+ for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
+ child = _ref3[_j];
+ if (func(child) === false) return this;
+ }
+ }
+ }
+ return this;
+ };
+
+ Base.prototype.traverseChildren = function(crossScope, func) {
+ return this.eachChild(function(child) {
+ if (func(child) === false) return false;
+ return child.traverseChildren(crossScope, func);
+ });
+ };
+
+ Base.prototype.invert = function() {
+ return new Op('!', this);
+ };
+
+ Base.prototype.unwrapAll = function() {
+ var node;
+ node = this;
+ while (node !== (node = node.unwrap())) {
+ continue;
+ }
+ return node;
+ };
+
+ Base.prototype.children = [];
+
+ Base.prototype.isStatement = NO;
+
+ Base.prototype.jumps = NO;
+
+ Base.prototype.isComplex = YES;
+
+ Base.prototype.isChainable = NO;
+
+ Base.prototype.isAssignable = NO;
+
+ Base.prototype.unwrap = THIS;
+
+ Base.prototype.unfoldSoak = NO;
+
+ Base.prototype.assigns = NO;
+
+ return Base;
+
+ })();
+
+ exports.Block = Block = (function(_super) {
+
+ __extends(Block, _super);
+
+ Block.name = 'Block';
+
+ function Block(nodes) {
+ this.expressions = compact(flatten(nodes || []));
+ }
+
+ Block.prototype.children = ['expressions'];
+
+ Block.prototype.push = function(node) {
+ this.expressions.push(node);
+ return this;
+ };
+
+ Block.prototype.pop = function() {
+ return this.expressions.pop();
+ };
+
+ Block.prototype.unshift = function(node) {
+ this.expressions.unshift(node);
+ return this;
+ };
+
+ Block.prototype.unwrap = function() {
+ if (this.expressions.length === 1) {
+ return this.expressions[0];
+ } else {
+ return this;
+ }
+ };
+
+ Block.prototype.isEmpty = function() {
+ return !this.expressions.length;
+ };
+
+ Block.prototype.isStatement = function(o) {
+ var exp, _i, _len, _ref2;
+ _ref2 = this.expressions;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ exp = _ref2[_i];
+ if (exp.isStatement(o)) return true;
+ }
+ return false;
+ };
+
+ Block.prototype.jumps = function(o) {
+ var exp, _i, _len, _ref2;
+ _ref2 = this.expressions;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ exp = _ref2[_i];
+ if (exp.jumps(o)) return exp;
+ }
+ };
+
+ Block.prototype.makeReturn = function(res) {
+ var expr, len;
+ len = this.expressions.length;
+ while (len--) {
+ expr = this.expressions[len];
+ if (!(expr instanceof Comment)) {
+ this.expressions[len] = expr.makeReturn(res);
+ if (expr instanceof Return && !expr.expression) {
+ this.expressions.splice(len, 1);
+ }
+ break;
+ }
+ }
+ return this;
+ };
+
+ Block.prototype.compile = function(o, level) {
+ if (o == null) o = {};
+ if (o.scope) {
+ return Block.__super__.compile.call(this, o, level);
+ } else {
+ return this.compileRoot(o);
+ }
+ };
+
+ Block.prototype.compileNode = function(o) {
+ var code, codes, node, top, _i, _len, _ref2;
+ this.tab = o.indent;
+ top = o.level === LEVEL_TOP;
+ codes = [];
+ _ref2 = this.expressions;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ node = _ref2[_i];
+ node = node.unwrapAll();
+ node = node.unfoldSoak(o) || node;
+ if (node instanceof Block) {
+ codes.push(node.compileNode(o));
+ } else if (top) {
+ node.front = true;
+ code = node.compile(o);
+ if (!node.isStatement(o)) {
+ code = "" + this.tab + code + ";";
+ if (node instanceof Literal) code = "" + code + "\n";
+ }
+ codes.push(code);
+ } else {
+ codes.push(node.compile(o, LEVEL_LIST));
+ }
+ }
+ if (top) {
+ if (this.spaced) {
+ return "\n" + (codes.join('\n\n')) + "\n";
+ } else {
+ return codes.join('\n');
+ }
+ }
+ code = codes.join(', ') || 'void 0';
+ if (codes.length > 1 && o.level >= LEVEL_LIST) {
+ return "(" + code + ")";
+ } else {
+ return code;
+ }
+ };
+
+ Block.prototype.compileRoot = function(o) {
+ var code, exp, i, prelude, preludeExps, rest;
+ o.indent = o.bare ? '' : TAB;
+ o.scope = new Scope(null, this, null);
+ o.level = LEVEL_TOP;
+ this.spaced = true;
+ prelude = "";
+ if (!o.bare) {
+ preludeExps = (function() {
+ var _i, _len, _ref2, _results;
+ _ref2 = this.expressions;
+ _results = [];
+ for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+ exp = _ref2[i];
+ if (!(exp.unwrap() instanceof Comment)) break;
+ _results.push(exp);
+ }
+ return _results;
+ }).call(this);
+ rest = this.expressions.slice(preludeExps.length);
+ this.expressions = preludeExps;
+ if (preludeExps.length) {
+ prelude = "" + (this.compileNode(merge(o, {
+ indent: ''
+ }))) + "\n";
+ }
+ this.expressions = rest;
+ }
+ code = this.compileWithDeclarations(o);
+ if (o.bare) return code;
+ return "" + prelude + "(function() {\n" + code + "\n}).call(this);\n";
+ };
+
+ Block.prototype.compileWithDeclarations = function(o) {
+ var assigns, code, declars, exp, i, post, rest, scope, spaced, _i, _len, _ref2, _ref3, _ref4;
+ code = post = '';
+ _ref2 = this.expressions;
+ for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+ exp = _ref2[i];
+ exp = exp.unwrap();
+ if (!(exp instanceof Comment || exp instanceof Literal)) break;
+ }
+ o = merge(o, {
+ level: LEVEL_TOP
+ });
+ if (i) {
+ rest = this.expressions.splice(i, 9e9);
+ _ref3 = [this.spaced, false], spaced = _ref3[0], this.spaced = _ref3[1];
+ _ref4 = [this.compileNode(o), spaced], code = _ref4[0], this.spaced = _ref4[1];
+ this.expressions = rest;
+ }
+ post = this.compileNode(o);
+ scope = o.scope;
+ if (scope.expressions === this) {
+ declars = o.scope.hasDeclarations();
+ assigns = scope.hasAssignments;
+ if (declars || assigns) {
+ if (i) code += '\n';
+ code += "" + this.tab + "var ";
+ if (declars) code += scope.declaredVariables().join(', ');
+ if (assigns) {
+ if (declars) code += ",\n" + (this.tab + TAB);
+ code += scope.assignedVariables().join(",\n" + (this.tab + TAB));
+ }
+ code += ';\n';
+ }
+ }
+ return code + post;
+ };
+
+ Block.wrap = function(nodes) {
+ if (nodes.length === 1 && nodes[0] instanceof Block) return nodes[0];
+ return new Block(nodes);
+ };
+
+ return Block;
+
+ })(Base);
+
+ exports.Literal = Literal = (function(_super) {
+
+ __extends(Literal, _super);
+
+ Literal.name = 'Literal';
+
+ function Literal(value) {
+ this.value = value;
+ }
+
+ Literal.prototype.makeReturn = function() {
+ if (this.isStatement()) {
+ return this;
+ } else {
+ return Literal.__super__.makeReturn.apply(this, arguments);
+ }
+ };
+
+ Literal.prototype.isAssignable = function() {
+ return IDENTIFIER.test(this.value);
+ };
+
+ Literal.prototype.isStatement = function() {
+ var _ref2;
+ return (_ref2 = this.value) === 'break' || _ref2 === 'continue' || _ref2 === 'debugger';
+ };
+
+ Literal.prototype.isComplex = NO;
+
+ Literal.prototype.assigns = function(name) {
+ return name === this.value;
+ };
+
+ Literal.prototype.jumps = function(o) {
+ if (this.value === 'break' && !((o != null ? o.loop : void 0) || (o != null ? o.block : void 0))) {
+ return this;
+ }
+ if (this.value === 'continue' && !(o != null ? o.loop : void 0)) return this;
+ };
+
+ Literal.prototype.compileNode = function(o) {
+ var code, _ref2;
+ code = this.isUndefined ? o.level >= LEVEL_ACCESS ? '(void 0)' : 'void 0' : this.value === 'this' ? ((_ref2 = o.scope.method) != null ? _ref2.bound : void 0) ? o.scope.method.context : this.value : this.value.reserved ? "\"" + this.value + "\"" : this.value;
+ if (this.isStatement()) {
+ return "" + this.tab + code + ";";
+ } else {
+ return code;
+ }
+ };
+
+ Literal.prototype.toString = function() {
+ return ' "' + this.value + '"';
+ };
+
+ return Literal;
+
+ })(Base);
+
+ exports.Return = Return = (function(_super) {
+
+ __extends(Return, _super);
+
+ Return.name = 'Return';
+
+ function Return(expr) {
+ if (expr && !expr.unwrap().isUndefined) this.expression = expr;
+ }
+
+ Return.prototype.children = ['expression'];
+
+ Return.prototype.isStatement = YES;
+
+ Return.prototype.makeReturn = THIS;
+
+ Return.prototype.jumps = THIS;
+
+ Return.prototype.compile = function(o, level) {
+ var expr, _ref2;
+ expr = (_ref2 = this.expression) != null ? _ref2.makeReturn() : void 0;
+ if (expr && !(expr instanceof Return)) {
+ return expr.compile(o, level);
+ } else {
+ return Return.__super__.compile.call(this, o, level);
+ }
+ };
+
+ Return.prototype.compileNode = function(o) {
+ return this.tab + ("return" + [this.expression ? " " + (this.expression.compile(o, LEVEL_PAREN)) : void 0] + ";");
+ };
+
+ return Return;
+
+ })(Base);
+
+ exports.Value = Value = (function(_super) {
+
+ __extends(Value, _super);
+
+ Value.name = 'Value';
+
+ function Value(base, props, tag) {
+ if (!props && base instanceof Value) return base;
+ this.base = base;
+ this.properties = props || [];
+ if (tag) this[tag] = true;
+ return this;
+ }
+
+ Value.prototype.children = ['base', 'properties'];
+
+ Value.prototype.add = function(props) {
+ this.properties = this.properties.concat(props);
+ return this;
+ };
+
+ Value.prototype.hasProperties = function() {
+ return !!this.properties.length;
+ };
+
+ Value.prototype.isArray = function() {
+ return !this.properties.length && this.base instanceof Arr;
+ };
+
+ Value.prototype.isComplex = function() {
+ return this.hasProperties() || this.base.isComplex();
+ };
+
+ Value.prototype.isAssignable = function() {
+ return this.hasProperties() || this.base.isAssignable();
+ };
+
+ Value.prototype.isSimpleNumber = function() {
+ return this.base instanceof Literal && SIMPLENUM.test(this.base.value);
+ };
+
+ Value.prototype.isString = function() {
+ return this.base instanceof Literal && IS_STRING.test(this.base.value);
+ };
+
+ Value.prototype.isAtomic = function() {
+ var node, _i, _len, _ref2;
+ _ref2 = this.properties.concat(this.base);
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ node = _ref2[_i];
+ if (node.soak || node instanceof Call) return false;
+ }
+ return true;
+ };
+
+ Value.prototype.isStatement = function(o) {
+ return !this.properties.length && this.base.isStatement(o);
+ };
+
+ Value.prototype.assigns = function(name) {
+ return !this.properties.length && this.base.assigns(name);
+ };
+
+ Value.prototype.jumps = function(o) {
+ return !this.properties.length && this.base.jumps(o);
+ };
+
+ Value.prototype.isObject = function(onlyGenerated) {
+ if (this.properties.length) return false;
+ return (this.base instanceof Obj) && (!onlyGenerated || this.base.generated);
+ };
+
+ Value.prototype.isSplice = function() {
+ return last(this.properties) instanceof Slice;
+ };
+
+ Value.prototype.unwrap = function() {
+ if (this.properties.length) {
+ return this;
+ } else {
+ return this.base;
+ }
+ };
+
+ Value.prototype.cacheReference = function(o) {
+ var base, bref, name, nref;
+ name = last(this.properties);
+ if (this.properties.length < 2 && !this.base.isComplex() && !(name != null ? name.isComplex() : void 0)) {
+ return [this, this];
+ }
+ base = new Value(this.base, this.properties.slice(0, -1));
+ if (base.isComplex()) {
+ bref = new Literal(o.scope.freeVariable('base'));
+ base = new Value(new Parens(new Assign(bref, base)));
+ }
+ if (!name) return [base, bref];
+ if (name.isComplex()) {
+ nref = new Literal(o.scope.freeVariable('name'));
+ name = new Index(new Assign(nref, name.index));
+ nref = new Index(nref);
+ }
+ return [base.add(name), new Value(bref || base.base, [nref || name])];
+ };
+
+ Value.prototype.compileNode = function(o) {
+ var code, prop, props, _i, _len;
+ this.base.front = this.front;
+ props = this.properties;
+ code = this.base.compile(o, props.length ? LEVEL_ACCESS : null);
+ if ((this.base instanceof Parens || props.length) && SIMPLENUM.test(code)) {
+ code = "" + code + ".";
+ }
+ for (_i = 0, _len = props.length; _i < _len; _i++) {
+ prop = props[_i];
+ code += prop.compile(o);
+ }
+ return code;
+ };
+
+ Value.prototype.unfoldSoak = function(o) {
+ var result,
+ _this = this;
+ if (this.unfoldedSoak != null) return this.unfoldedSoak;
+ result = (function() {
+ var fst, i, ifn, prop, ref, snd, _i, _len, _ref2;
+ if (ifn = _this.base.unfoldSoak(o)) {
+ Array.prototype.push.apply(ifn.body.properties, _this.properties);
+ return ifn;
+ }
+ _ref2 = _this.properties;
+ for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+ prop = _ref2[i];
+ if (!prop.soak) continue;
+ prop.soak = false;
+ fst = new Value(_this.base, _this.properties.slice(0, i));
+ snd = new Value(_this.base, _this.properties.slice(i));
+ if (fst.isComplex()) {
+ ref = new Literal(o.scope.freeVariable('ref'));
+ fst = new Parens(new Assign(ref, fst));
+ snd.base = ref;
+ }
+ return new If(new Existence(fst), snd, {
+ soak: true
+ });
+ }
+ return null;
+ })();
+ return this.unfoldedSoak = result || false;
+ };
+
+ return Value;
+
+ })(Base);
+
+ exports.Comment = Comment = (function(_super) {
+
+ __extends(Comment, _super);
+
+ Comment.name = 'Comment';
+
+ function Comment(comment) {
+ this.comment = comment;
+ }
+
+ Comment.prototype.isStatement = YES;
+
+ Comment.prototype.makeReturn = THIS;
+
+ Comment.prototype.compileNode = function(o, level) {
+ var code;
+ code = '/*' + multident(this.comment, this.tab) + ("\n" + this.tab + "*/\n");
+ if ((level || o.level) === LEVEL_TOP) code = o.indent + code;
+ return code;
+ };
+
+ return Comment;
+
+ })(Base);
+
+ exports.Call = Call = (function(_super) {
+
+ __extends(Call, _super);
+
+ Call.name = 'Call';
+
+ function Call(variable, args, soak) {
+ this.args = args != null ? args : [];
+ this.soak = soak;
+ this.isNew = false;
+ this.isSuper = variable === 'super';
+ this.variable = this.isSuper ? null : variable;
+ }
+
+ Call.prototype.children = ['variable', 'args'];
+
+ Call.prototype.newInstance = function() {
+ var base, _ref2;
+ base = ((_ref2 = this.variable) != null ? _ref2.base : void 0) || this.variable;
+ if (base instanceof Call && !base.isNew) {
+ base.newInstance();
+ } else {
+ this.isNew = true;
+ }
+ return this;
+ };
+
+ Call.prototype.superReference = function(o) {
+ var accesses, method, name;
+ method = o.scope.method;
+ if (!method) throw SyntaxError('cannot call super outside of a function.');
+ name = method.name;
+ if (name == null) {
+ throw SyntaxError('cannot call super on an anonymous function.');
+ }
+ if (method.klass) {
+ accesses = [new Access(new Literal('__super__'))];
+ if (method["static"]) {
+ accesses.push(new Access(new Literal('constructor')));
+ }
+ accesses.push(new Access(new Literal(name)));
+ return (new Value(new Literal(method.klass), accesses)).compile(o);
+ } else {
+ return "" + name + ".__super__.constructor";
+ }
+ };
+
+ Call.prototype.unfoldSoak = function(o) {
+ var call, ifn, left, list, rite, _i, _len, _ref2, _ref3;
+ if (this.soak) {
+ if (this.variable) {
+ if (ifn = unfoldSoak(o, this, 'variable')) return ifn;
+ _ref2 = new Value(this.variable).cacheReference(o), left = _ref2[0], rite = _ref2[1];
+ } else {
+ left = new Literal(this.superReference(o));
+ rite = new Value(left);
+ }
+ rite = new Call(rite, this.args);
+ rite.isNew = this.isNew;
+ left = new Literal("typeof " + (left.compile(o)) + " === \"function\"");
+ return new If(left, new Value(rite), {
+ soak: true
+ });
+ }
+ call = this;
+ list = [];
+ while (true) {
+ if (call.variable instanceof Call) {
+ list.push(call);
+ call = call.variable;
+ continue;
+ }
+ if (!(call.variable instanceof Value)) break;
+ list.push(call);
+ if (!((call = call.variable.base) instanceof Call)) break;
+ }
+ _ref3 = list.reverse();
+ for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
+ call = _ref3[_i];
+ if (ifn) {
+ if (call.variable instanceof Call) {
+ call.variable = ifn;
+ } else {
+ call.variable.base = ifn;
+ }
+ }
+ ifn = unfoldSoak(o, call, 'variable');
+ }
+ return ifn;
+ };
+
+ Call.prototype.filterImplicitObjects = function(list) {
+ var node, nodes, obj, prop, properties, _i, _j, _len, _len1, _ref2;
+ nodes = [];
+ for (_i = 0, _len = list.length; _i < _len; _i++) {
+ node = list[_i];
+ if (!((typeof node.isObject === "function" ? node.isObject() : void 0) && node.base.generated)) {
+ nodes.push(node);
+ continue;
+ }
+ obj = null;
+ _ref2 = node.base.properties;
+ for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
+ prop = _ref2[_j];
+ if (prop instanceof Assign || prop instanceof Comment) {
+ if (!obj) nodes.push(obj = new Obj(properties = [], true));
+ properties.push(prop);
+ } else {
+ nodes.push(prop);
+ obj = null;
+ }
+ }
+ }
+ return nodes;
+ };
+
+ Call.prototype.compileNode = function(o) {
+ var arg, args, code, _ref2;
+ if ((_ref2 = this.variable) != null) _ref2.front = this.front;
+ if (code = Splat.compileSplattedArray(o, this.args, true)) {
+ return this.compileSplat(o, code);
+ }
+ args = this.filterImplicitObjects(this.args);
+ args = ((function() {
+ var _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = args.length; _i < _len; _i++) {
+ arg = args[_i];
+ _results.push(arg.compile(o, LEVEL_LIST));
+ }
+ return _results;
+ })()).join(', ');
+ if (this.isSuper) {
+ return this.superReference(o) + (".call(this" + (args && ', ' + args) + ")");
+ } else {
+ return (this.isNew ? 'new ' : '') + this.variable.compile(o, LEVEL_ACCESS) + ("(" + args + ")");
+ }
+ };
+
+ Call.prototype.compileSuper = function(args, o) {
+ return "" + (this.superReference(o)) + ".call(this" + (args.length ? ', ' : '') + args + ")";
+ };
+
+ Call.prototype.compileSplat = function(o, splatArgs) {
+ var base, fun, idt, name, ref;
+ if (this.isSuper) {
+ return "" + (this.superReference(o)) + ".apply(this, " + splatArgs + ")";
+ }
+ if (this.isNew) {
+ idt = this.tab + TAB;
+ return "(function(func, args, ctor) {\n" + idt + "ctor.prototype = func.prototype;\n" + idt + "var child = new ctor, result = func.apply(child, args), t = typeof result;\n" + idt + "return t == \"object\" || t == \"function\" ? result || child : child;\n" + this.tab + "})(" + (this.variable.compile(o, LEVEL_LIST)) + ", " + splatArgs + ", function(){})";
+ }
+ base = new Value(this.variable);
+ if ((name = base.properties.pop()) && base.isComplex()) {
+ ref = o.scope.freeVariable('ref');
+ fun = "(" + ref + " = " + (base.compile(o, LEVEL_LIST)) + ")" + (name.compile(o));
+ } else {
+ fun = base.compile(o, LEVEL_ACCESS);
+ if (SIMPLENUM.test(fun)) fun = "(" + fun + ")";
+ if (name) {
+ ref = fun;
+ fun += name.compile(o);
+ } else {
+ ref = 'null';
+ }
+ }
+ return "" + fun + ".apply(" + ref + ", " + splatArgs + ")";
+ };
+
+ return Call;
+
+ })(Base);
+
+ exports.Extends = Extends = (function(_super) {
+
+ __extends(Extends, _super);
+
+ Extends.name = 'Extends';
+
+ function Extends(child, parent) {
+ this.child = child;
+ this.parent = parent;
+ }
+
+ Extends.prototype.children = ['child', 'parent'];
+
+ Extends.prototype.compile = function(o) {
+ return new Call(new Value(new Literal(utility('extends'))), [this.child, this.parent]).compile(o);
+ };
+
+ return Extends;
+
+ })(Base);
+
+ exports.Access = Access = (function(_super) {
+
+ __extends(Access, _super);
+
+ Access.name = 'Access';
+
+ function Access(name, tag) {
+ this.name = name;
+ this.name.asKey = true;
+ this.soak = tag === 'soak';
+ }
+
+ Access.prototype.children = ['name'];
+
+ Access.prototype.compile = function(o) {
+ var name;
+ name = this.name.compile(o);
+ if (IDENTIFIER.test(name)) {
+ return "." + name;
+ } else {
+ return "[" + name + "]";
+ }
+ };
+
+ Access.prototype.isComplex = NO;
+
+ return Access;
+
+ })(Base);
+
+ exports.Index = Index = (function(_super) {
+
+ __extends(Index, _super);
+
+ Index.name = 'Index';
+
+ function Index(index) {
+ this.index = index;
+ }
+
+ Index.prototype.children = ['index'];
+
+ Index.prototype.compile = function(o) {
+ return "[" + (this.index.compile(o, LEVEL_PAREN)) + "]";
+ };
+
+ Index.prototype.isComplex = function() {
+ return this.index.isComplex();
+ };
+
+ return Index;
+
+ })(Base);
+
+ exports.Range = Range = (function(_super) {
+
+ __extends(Range, _super);
+
+ Range.name = 'Range';
+
+ Range.prototype.children = ['from', 'to'];
+
+ function Range(from, to, tag) {
+ this.from = from;
+ this.to = to;
+ this.exclusive = tag === 'exclusive';
+ this.equals = this.exclusive ? '' : '=';
+ }
+
+ Range.prototype.compileVariables = function(o) {
+ var step, _ref2, _ref3, _ref4, _ref5;
+ o = merge(o, {
+ top: true
+ });
+ _ref2 = this.from.cache(o, LEVEL_LIST), this.fromC = _ref2[0], this.fromVar = _ref2[1];
+ _ref3 = this.to.cache(o, LEVEL_LIST), this.toC = _ref3[0], this.toVar = _ref3[1];
+ if (step = del(o, 'step')) {
+ _ref4 = step.cache(o, LEVEL_LIST), this.step = _ref4[0], this.stepVar = _ref4[1];
+ }
+ _ref5 = [this.fromVar.match(SIMPLENUM), this.toVar.match(SIMPLENUM)], this.fromNum = _ref5[0], this.toNum = _ref5[1];
+ if (this.stepVar) return this.stepNum = this.stepVar.match(SIMPLENUM);
+ };
+
+ Range.prototype.compileNode = function(o) {
+ var cond, condPart, from, gt, idx, idxName, known, lt, namedIndex, stepPart, to, varPart, _ref2, _ref3;
+ if (!this.fromVar) this.compileVariables(o);
+ if (!o.index) return this.compileArray(o);
+ known = this.fromNum && this.toNum;
+ idx = del(o, 'index');
+ idxName = del(o, 'name');
+ namedIndex = idxName && idxName !== idx;
+ varPart = "" + idx + " = " + this.fromC;
+ if (this.toC !== this.toVar) varPart += ", " + this.toC;
+ if (this.step !== this.stepVar) varPart += ", " + this.step;
+ _ref2 = ["" + idx + " <" + this.equals, "" + idx + " >" + this.equals], lt = _ref2[0], gt = _ref2[1];
+ condPart = this.stepNum ? +this.stepNum > 0 ? "" + lt + " " + this.toVar : "" + gt + " " + this.toVar : known ? ((_ref3 = [+this.fromNum, +this.toNum], from = _ref3[0], to = _ref3[1], _ref3), from <= to ? "" + lt + " " + to : "" + gt + " " + to) : (cond = "" + this.fromVar + " <= " + this.toVar, "" + cond + " ? " + lt + " " + this.toVar + " : " + gt + " " + this.toVar);
+ stepPart = this.stepVar ? "" + idx + " += " + this.stepVar : known ? namedIndex ? from <= to ? "++" + idx : "--" + idx : from <= to ? "" + idx + "++" : "" + idx + "--" : namedIndex ? "" + cond + " ? ++" + idx + " : --" + idx : "" + cond + " ? " + idx + "++ : " + idx + "--";
+ if (namedIndex) varPart = "" + idxName + " = " + varPart;
+ if (namedIndex) stepPart = "" + idxName + " = " + stepPart;
+ return "" + varPart + "; " + condPart + "; " + stepPart;
+ };
+
+ Range.prototype.compileArray = function(o) {
+ var args, body, cond, hasArgs, i, idt, post, pre, range, result, vars, _i, _ref2, _ref3, _results;
+ if (this.fromNum && this.toNum && Math.abs(this.fromNum - this.toNum) <= 20) {
+ range = (function() {
+ _results = [];
+ for (var _i = _ref2 = +this.fromNum, _ref3 = +this.toNum; _ref2 <= _ref3 ? _i <= _ref3 : _i >= _ref3; _ref2 <= _ref3 ? _i++ : _i--){ _results.push(_i); }
+ return _results;
+ }).apply(this);
+ if (this.exclusive) range.pop();
+ return "[" + (range.join(', ')) + "]";
+ }
+ idt = this.tab + TAB;
+ i = o.scope.freeVariable('i');
+ result = o.scope.freeVariable('results');
+ pre = "\n" + idt + result + " = [];";
+ if (this.fromNum && this.toNum) {
+ o.index = i;
+ body = this.compileNode(o);
+ } else {
+ vars = ("" + i + " = " + this.fromC) + (this.toC !== this.toVar ? ", " + this.toC : '');
+ cond = "" + this.fromVar + " <= " + this.toVar;
+ body = "var " + vars + "; " + cond + " ? " + i + " <" + this.equals + " " + this.toVar + " : " + i + " >" + this.equals + " " + this.toVar + "; " + cond + " ? " + i + "++ : " + i + "--";
+ }
+ post = "{ " + result + ".push(" + i + "); }\n" + idt + "return " + result + ";\n" + o.indent;
+ hasArgs = function(node) {
+ return node != null ? node.contains(function(n) {
+ return n instanceof Literal && n.value === 'arguments' && !n.asKey;
+ }) : void 0;
+ };
+ if (hasArgs(this.from) || hasArgs(this.to)) args = ', arguments';
+ return "(function() {" + pre + "\n" + idt + "for (" + body + ")" + post + "}).apply(this" + (args != null ? args : '') + ")";
+ };
+
+ return Range;
+
+ })(Base);
+
+ exports.Slice = Slice = (function(_super) {
+
+ __extends(Slice, _super);
+
+ Slice.name = 'Slice';
+
+ Slice.prototype.children = ['range'];
+
+ function Slice(range) {
+ this.range = range;
+ Slice.__super__.constructor.call(this);
+ }
+
+ Slice.prototype.compileNode = function(o) {
+ var compiled, from, fromStr, to, toStr, _ref2;
+ _ref2 = this.range, to = _ref2.to, from = _ref2.from;
+ fromStr = from && from.compile(o, LEVEL_PAREN) || '0';
+ compiled = to && to.compile(o, LEVEL_PAREN);
+ if (to && !(!this.range.exclusive && +compiled === -1)) {
+ toStr = ', ' + (this.range.exclusive ? compiled : SIMPLENUM.test(compiled) ? "" + (+compiled + 1) : (compiled = to.compile(o, LEVEL_ACCESS), "" + compiled + " + 1 || 9e9"));
+ }
+ return ".slice(" + fromStr + (toStr || '') + ")";
+ };
+
+ return Slice;
+
+ })(Base);
+
+ exports.Obj = Obj = (function(_super) {
+
+ __extends(Obj, _super);
+
+ Obj.name = 'Obj';
+
+ function Obj(props, generated) {
+ this.generated = generated != null ? generated : false;
+ this.objects = this.properties = props || [];
+ }
+
+ Obj.prototype.children = ['properties'];
+
+ Obj.prototype.compileNode = function(o) {
+ var i, idt, indent, join, lastNoncom, node, obj, prop, propName, propNames, props, _i, _j, _len, _len1, _ref2;
+ props = this.properties;
+ propNames = [];
+ _ref2 = this.properties;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ prop = _ref2[_i];
+ if (prop.isComplex()) prop = prop.variable;
+ if (prop != null) {
+ propName = prop.unwrapAll().value.toString();
+ if (__indexOf.call(propNames, propName) >= 0) {
+ throw SyntaxError("multiple object literal properties named \"" + propName + "\"");
+ }
+ propNames.push(propName);
+ }
+ }
+ if (!props.length) return (this.front ? '({})' : '{}');
+ if (this.generated) {
+ for (_j = 0, _len1 = props.length; _j < _len1; _j++) {
+ node = props[_j];
+ if (node instanceof Value) {
+ throw new Error('cannot have an implicit value in an implicit object');
+ }
+ }
+ }
+ idt = o.indent += TAB;
+ lastNoncom = this.lastNonComment(this.properties);
+ props = (function() {
+ var _k, _len2, _results;
+ _results = [];
+ for (i = _k = 0, _len2 = props.length; _k < _len2; i = ++_k) {
+ prop = props[i];
+ join = i === props.length - 1 ? '' : prop === lastNoncom || prop instanceof Comment ? '\n' : ',\n';
+ indent = prop instanceof Comment ? '' : idt;
+ if (prop instanceof Value && prop["this"]) {
+ prop = new Assign(prop.properties[0].name, prop, 'object');
+ }
+ if (!(prop instanceof Comment)) {
+ if (!(prop instanceof Assign)) prop = new Assign(prop, prop, 'object');
+ (prop.variable.base || prop.variable).asKey = true;
+ }
+ _results.push(indent + prop.compile(o, LEVEL_TOP) + join);
+ }
+ return _results;
+ })();
+ props = props.join('');
+ obj = "{" + (props && '\n' + props + '\n' + this.tab) + "}";
+ if (this.front) {
+ return "(" + obj + ")";
+ } else {
+ return obj;
+ }
+ };
+
+ Obj.prototype.assigns = function(name) {
+ var prop, _i, _len, _ref2;
+ _ref2 = this.properties;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ prop = _ref2[_i];
+ if (prop.assigns(name)) return true;
+ }
+ return false;
+ };
+
+ return Obj;
+
+ })(Base);
+
+ exports.Arr = Arr = (function(_super) {
+
+ __extends(Arr, _super);
+
+ Arr.name = 'Arr';
+
+ function Arr(objs) {
+ this.objects = objs || [];
+ }
+
+ Arr.prototype.children = ['objects'];
+
+ Arr.prototype.filterImplicitObjects = Call.prototype.filterImplicitObjects;
+
+ Arr.prototype.compileNode = function(o) {
+ var code, obj, objs;
+ if (!this.objects.length) return '[]';
+ o.indent += TAB;
+ objs = this.filterImplicitObjects(this.objects);
+ if (code = Splat.compileSplattedArray(o, objs)) return code;
+ code = ((function() {
+ var _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = objs.length; _i < _len; _i++) {
+ obj = objs[_i];
+ _results.push(obj.compile(o, LEVEL_LIST));
+ }
+ return _results;
+ })()).join(', ');
+ if (code.indexOf('\n') >= 0) {
+ return "[\n" + o.indent + code + "\n" + this.tab + "]";
+ } else {
+ return "[" + code + "]";
+ }
+ };
+
+ Arr.prototype.assigns = function(name) {
+ var obj, _i, _len, _ref2;
+ _ref2 = this.objects;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ obj = _ref2[_i];
+ if (obj.assigns(name)) return true;
+ }
+ return false;
+ };
+
+ return Arr;
+
+ })(Base);
+
+ exports.Class = Class = (function(_super) {
+
+ __extends(Class, _super);
+
+ Class.name = 'Class';
+
+ function Class(variable, parent, body) {
+ this.variable = variable;
+ this.parent = parent;
+ this.body = body != null ? body : new Block;
+ this.boundFuncs = [];
+ this.body.classBody = true;
+ }
+
+ Class.prototype.children = ['variable', 'parent', 'body'];
+
+ Class.prototype.determineName = function() {
+ var decl, tail;
+ if (!this.variable) return null;
+ decl = (tail = last(this.variable.properties)) ? tail instanceof Access && tail.name.value : this.variable.base.value;
+ if (__indexOf.call(STRICT_PROSCRIBED, decl) >= 0) {
+ throw SyntaxError("variable name may not be " + decl);
+ }
+ return decl && (decl = IDENTIFIER.test(decl) && decl);
+ };
+
+ Class.prototype.setContext = function(name) {
+ return this.body.traverseChildren(false, function(node) {
+ if (node.classBody) return false;
+ if (node instanceof Literal && node.value === 'this') {
+ return node.value = name;
+ } else if (node instanceof Code) {
+ node.klass = name;
+ if (node.bound) return node.context = name;
+ }
+ });
+ };
+
+ Class.prototype.addBoundFunctions = function(o) {
+ var bvar, lhs, _i, _len, _ref2, _results;
+ if (this.boundFuncs.length) {
+ _ref2 = this.boundFuncs;
+ _results = [];
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ bvar = _ref2[_i];
+ lhs = (new Value(new Literal("this"), [new Access(bvar)])).compile(o);
+ _results.push(this.ctor.body.unshift(new Literal("" + lhs + " = " + (utility('bind')) + "(" + lhs + ", this)")));
+ }
+ return _results;
+ }
+ };
+
+ Class.prototype.addProperties = function(node, name, o) {
+ var assign, base, exprs, func, props;
+ props = node.base.properties.slice(0);
+ exprs = (function() {
+ var _results;
+ _results = [];
+ while (assign = props.shift()) {
+ if (assign instanceof Assign) {
+ base = assign.variable.base;
+ delete assign.context;
+ func = assign.value;
+ if (base.value === 'constructor') {
+ if (this.ctor) {
+ throw new Error('cannot define more than one constructor in a class');
+ }
+ if (func.bound) {
+ throw new Error('cannot define a constructor as a bound function');
+ }
+ if (func instanceof Code) {
+ assign = this.ctor = func;
+ } else {
+ this.externalCtor = o.scope.freeVariable('class');
+ assign = new Assign(new Literal(this.externalCtor), func);
+ }
+ } else {
+ if (assign.variable["this"]) {
+ func["static"] = true;
+ if (func.bound) func.context = name;
+ } else {
+ assign.variable = new Value(new Literal(name), [new Access(new Literal('prototype')), new Access(base)]);
+ if (func instanceof Code && func.bound) {
+ this.boundFuncs.push(base);
+ func.bound = false;
+ }
+ }
+ }
+ }
+ _results.push(assign);
+ }
+ return _results;
+ }).call(this);
+ return compact(exprs);
+ };
+
+ Class.prototype.walkBody = function(name, o) {
+ var _this = this;
+ return this.traverseChildren(false, function(child) {
+ var exps, i, node, _i, _len, _ref2;
+ if (child instanceof Class) return false;
+ if (child instanceof Block) {
+ _ref2 = exps = child.expressions;
+ for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+ node = _ref2[i];
+ if (node instanceof Value && node.isObject(true)) {
+ exps[i] = _this.addProperties(node, name, o);
+ }
+ }
+ return child.expressions = exps = flatten(exps);
+ }
+ });
+ };
+
+ Class.prototype.hoistDirectivePrologue = function() {
+ var expressions, index, node;
+ index = 0;
+ expressions = this.body.expressions;
+ while ((node = expressions[index]) && node instanceof Comment || node instanceof Value && node.isString()) {
+ ++index;
+ }
+ return this.directives = expressions.splice(0, index);
+ };
+
+ Class.prototype.ensureConstructor = function(name) {
+ if (!this.ctor) {
+ this.ctor = new Code;
+ if (this.parent) {
+ this.ctor.body.push(new Literal("" + name + ".__super__.constructor.apply(this, arguments)"));
+ }
+ if (this.externalCtor) {
+ this.ctor.body.push(new Literal("" + this.externalCtor + ".apply(this, arguments)"));
+ }
+ this.ctor.body.makeReturn();
+ this.body.expressions.unshift(this.ctor);
+ }
+ this.ctor.ctor = this.ctor.name = name;
+ this.ctor.klass = null;
+ return this.ctor.noReturn = true;
+ };
+
+ Class.prototype.compileNode = function(o) {
+ var call, decl, klass, lname, name, params, _ref2;
+ decl = this.determineName();
+ name = decl || '_Class';
+ if (name.reserved) name = "_" + name;
+ lname = new Literal(name);
+ this.hoistDirectivePrologue();
+ this.setContext(name);
+ this.walkBody(name, o);
+ this.ensureConstructor(name);
+ this.body.spaced = true;
+ if (!(this.ctor instanceof Code)) this.body.expressions.unshift(this.ctor);
+ if (decl) {
+ this.body.expressions.unshift(new Assign(new Value(new Literal(name), [new Access(new Literal('name'))]), new Literal("'" + name + "'")));
+ }
+ this.body.expressions.push(lname);
+ (_ref2 = this.body.expressions).unshift.apply(_ref2, this.directives);
+ this.addBoundFunctions(o);
+ call = Closure.wrap(this.body);
+ if (this.parent) {
+ this.superClass = new Literal(o.scope.freeVariable('super', false));
+ this.body.expressions.unshift(new Extends(lname, this.superClass));
+ call.args.push(this.parent);
+ params = call.variable.params || call.variable.base.params;
+ params.push(new Param(this.superClass));
+ }
+ klass = new Parens(call, true);
+ if (this.variable) klass = new Assign(this.variable, klass);
+ return klass.compile(o);
+ };
+
+ return Class;
+
+ })(Base);
+
+ exports.Assign = Assign = (function(_super) {
+
+ __extends(Assign, _super);
+
+ Assign.name = 'Assign';
+
+ function Assign(variable, value, context, options) {
+ var forbidden, name, _ref2;
+ this.variable = variable;
+ this.value = value;
+ this.context = context;
+ this.param = options && options.param;
+ this.subpattern = options && options.subpattern;
+ forbidden = (_ref2 = (name = this.variable.unwrapAll().value), __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0);
+ if (forbidden && this.context !== 'object') {
+ throw SyntaxError("variable name may not be \"" + name + "\"");
+ }
+ }
+
+ Assign.prototype.children = ['variable', 'value'];
+
+ Assign.prototype.isStatement = function(o) {
+ return (o != null ? o.level : void 0) === LEVEL_TOP && (this.context != null) && __indexOf.call(this.context, "?") >= 0;
+ };
+
+ Assign.prototype.assigns = function(name) {
+ return this[this.context === 'object' ? 'value' : 'variable'].assigns(name);
+ };
+
+ Assign.prototype.unfoldSoak = function(o) {
+ return unfoldSoak(o, this, 'variable');
+ };
+
+ Assign.prototype.compileNode = function(o) {
+ var isValue, match, name, val, varBase, _ref2, _ref3, _ref4, _ref5;
+ if (isValue = this.variable instanceof Value) {
+ if (this.variable.isArray() || this.variable.isObject()) {
+ return this.compilePatternMatch(o);
+ }
+ if (this.variable.isSplice()) return this.compileSplice(o);
+ if ((_ref2 = this.context) === '||=' || _ref2 === '&&=' || _ref2 === '?=') {
+ return this.compileConditional(o);
+ }
+ }
+ name = this.variable.compile(o, LEVEL_LIST);
+ if (!this.context) {
+ if (!(varBase = this.variable.unwrapAll()).isAssignable()) {
+ throw SyntaxError("\"" + (this.variable.compile(o)) + "\" cannot be assigned.");
+ }
+ if (!(typeof varBase.hasProperties === "function" ? varBase.hasProperties() : void 0)) {
+ if (this.param) {
+ o.scope.add(name, 'var');
+ } else {
+ o.scope.find(name);
+ }
+ }
+ }
+ if (this.value instanceof Code && (match = METHOD_DEF.exec(name))) {
+ if (match[1]) this.value.klass = match[1];
+ this.value.name = (_ref3 = (_ref4 = (_ref5 = match[2]) != null ? _ref5 : match[3]) != null ? _ref4 : match[4]) != null ? _ref3 : match[5];
+ }
+ val = this.value.compile(o, LEVEL_LIST);
+ if (this.context === 'object') return "" + name + ": " + val;
+ val = name + (" " + (this.context || '=') + " ") + val;
+ if (o.level <= LEVEL_LIST) {
+ return val;
+ } else {
+ return "(" + val + ")";
+ }
+ };
+
+ Assign.prototype.compilePatternMatch = function(o) {
+ var acc, assigns, code, i, idx, isObject, ivar, name, obj, objects, olen, ref, rest, splat, top, val, value, vvar, _i, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8;
+ top = o.level === LEVEL_TOP;
+ value = this.value;
+ objects = this.variable.base.objects;
+ if (!(olen = objects.length)) {
+ code = value.compile(o);
+ if (o.level >= LEVEL_OP) {
+ return "(" + code + ")";
+ } else {
+ return code;
+ }
+ }
+ isObject = this.variable.isObject();
+ if (top && olen === 1 && !((obj = objects[0]) instanceof Splat)) {
+ if (obj instanceof Assign) {
+ _ref2 = obj, (_ref3 = _ref2.variable, idx = _ref3.base), obj = _ref2.value;
+ } else {
+ if (obj.base instanceof Parens) {
+ _ref4 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref4[0], idx = _ref4[1];
+ } else {
+ idx = isObject ? obj["this"] ? obj.properties[0].name : obj : new Literal(0);
+ }
+ }
+ acc = IDENTIFIER.test(idx.unwrap().value || 0);
+ value = new Value(value);
+ value.properties.push(new (acc ? Access : Index)(idx));
+ if (_ref5 = obj.unwrap().value, __indexOf.call(RESERVED, _ref5) >= 0) {
+ throw new SyntaxError("assignment to a reserved word: " + (obj.compile(o)) + " = " + (value.compile(o)));
+ }
+ return new Assign(obj, value, null, {
+ param: this.param
+ }).compile(o, LEVEL_TOP);
+ }
+ vvar = value.compile(o, LEVEL_LIST);
+ assigns = [];
+ splat = false;
+ if (!IDENTIFIER.test(vvar) || this.variable.assigns(vvar)) {
+ assigns.push("" + (ref = o.scope.freeVariable('ref')) + " = " + vvar);
+ vvar = ref;
+ }
+ for (i = _i = 0, _len = objects.length; _i < _len; i = ++_i) {
+ obj = objects[i];
+ idx = i;
+ if (isObject) {
+ if (obj instanceof Assign) {
+ _ref6 = obj, (_ref7 = _ref6.variable, idx = _ref7.base), obj = _ref6.value;
+ } else {
+ if (obj.base instanceof Parens) {
+ _ref8 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref8[0], idx = _ref8[1];
+ } else {
+ idx = obj["this"] ? obj.properties[0].name : obj;
+ }
+ }
+ }
+ if (!splat && obj instanceof Splat) {
+ name = obj.name.unwrap().value;
+ obj = obj.unwrap();
+ val = "" + olen + " <= " + vvar + ".length ? " + (utility('slice')) + ".call(" + vvar + ", " + i;
+ if (rest = olen - i - 1) {
+ ivar = o.scope.freeVariable('i');
+ val += ", " + ivar + " = " + vvar + ".length - " + rest + ") : (" + ivar + " = " + i + ", [])";
+ } else {
+ val += ") : []";
+ }
+ val = new Literal(val);
+ splat = "" + ivar + "++";
+ } else {
+ name = obj.unwrap().value;
+ if (obj instanceof Splat) {
+ obj = obj.name.compile(o);
+ throw new SyntaxError("multiple splats are disallowed in an assignment: " + obj + "...");
+ }
+ if (typeof idx === 'number') {
+ idx = new Literal(splat || idx);
+ acc = false;
+ } else {
+ acc = isObject && IDENTIFIER.test(idx.unwrap().value || 0);
+ }
+ val = new Value(new Literal(vvar), [new (acc ? Access : Index)(idx)]);
+ }
+ if ((name != null) && __indexOf.call(RESERVED, name) >= 0) {
+ throw new SyntaxError("assignment to a reserved word: " + (obj.compile(o)) + " = " + (val.compile(o)));
+ }
+ assigns.push(new Assign(obj, val, null, {
+ param: this.param,
+ subpattern: true
+ }).compile(o, LEVEL_LIST));
+ }
+ if (!(top || this.subpattern)) assigns.push(vvar);
+ code = assigns.join(', ');
+ if (o.level < LEVEL_LIST) {
+ return code;
+ } else {
+ return "(" + code + ")";
+ }
+ };
+
+ Assign.prototype.compileConditional = function(o) {
+ var left, right, _ref2;
+ _ref2 = this.variable.cacheReference(o), left = _ref2[0], right = _ref2[1];
+ if (left.base instanceof Literal && left.base.value !== "this" && !o.scope.check(left.base.value)) {
+ throw new Error("the variable \"" + left.base.value + "\" can't be assigned with " + this.context + " because it has not been defined.");
+ }
+ if (__indexOf.call(this.context, "?") >= 0) o.isExistentialEquals = true;
+ return new Op(this.context.slice(0, -1), left, new Assign(right, this.value, '=')).compile(o);
+ };
+
+ Assign.prototype.compileSplice = function(o) {
+ var code, exclusive, from, fromDecl, fromRef, name, to, valDef, valRef, _ref2, _ref3, _ref4;
+ _ref2 = this.variable.properties.pop().range, from = _ref2.from, to = _ref2.to, exclusive = _ref2.exclusive;
+ name = this.variable.compile(o);
+ _ref3 = (from != null ? from.cache(o, LEVEL_OP) : void 0) || ['0', '0'], fromDecl = _ref3[0], fromRef = _ref3[1];
+ if (to) {
+ if ((from != null ? from.isSimpleNumber() : void 0) && to.isSimpleNumber()) {
+ to = +to.compile(o) - +fromRef;
+ if (!exclusive) to += 1;
+ } else {
+ to = to.compile(o, LEVEL_ACCESS) + ' - ' + fromRef;
+ if (!exclusive) to += ' + 1';
+ }
+ } else {
+ to = "9e9";
+ }
+ _ref4 = this.value.cache(o, LEVEL_LIST), valDef = _ref4[0], valRef = _ref4[1];
+ code = "[].splice.apply(" + name + ", [" + fromDecl + ", " + to + "].concat(" + valDef + ")), " + valRef;
+ if (o.level > LEVEL_TOP) {
+ return "(" + code + ")";
+ } else {
+ return code;
+ }
+ };
+
+ return Assign;
+
+ })(Base);
+
+ exports.Code = Code = (function(_super) {
+
+ __extends(Code, _super);
+
+ Code.name = 'Code';
+
+ function Code(params, body, tag) {
+ this.params = params || [];
+ this.body = body || new Block;
+ this.bound = tag === 'boundfunc';
+ if (this.bound) this.context = '_this';
+ }
+
+ Code.prototype.children = ['params', 'body'];
+
+ Code.prototype.isStatement = function() {
+ return !!this.ctor;
+ };
+
+ Code.prototype.jumps = NO;
+
+ Code.prototype.compileNode = function(o) {
+ var code, exprs, i, idt, lit, name, p, param, params, ref, splats, uniqs, val, wasEmpty, _i, _j, _k, _l, _len, _len1, _len2, _len3, _len4, _len5, _m, _n, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8;
+ o.scope = new Scope(o.scope, this.body, this);
+ o.scope.shared = del(o, 'sharedScope');
+ o.indent += TAB;
+ delete o.bare;
+ delete o.isExistentialEquals;
+ params = [];
+ exprs = [];
+ _ref2 = this.paramNames();
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ name = _ref2[_i];
+ if (!o.scope.check(name)) o.scope.parameter(name);
+ }
+ _ref3 = this.params;
+ for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
+ param = _ref3[_j];
+ if (!param.splat) continue;
+ _ref4 = this.params;
+ for (_k = 0, _len2 = _ref4.length; _k < _len2; _k++) {
+ p = _ref4[_k];
+ if (p.name.value) o.scope.add(p.name.value, 'var', true);
+ }
+ splats = new Assign(new Value(new Arr((function() {
+ var _l, _len3, _ref5, _results;
+ _ref5 = this.params;
+ _results = [];
+ for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
+ p = _ref5[_l];
+ _results.push(p.asReference(o));
+ }
+ return _results;
+ }).call(this))), new Value(new Literal('arguments')));
+ break;
+ }
+ _ref5 = this.params;
+ for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
+ param = _ref5[_l];
+ if (param.isComplex()) {
+ val = ref = param.asReference(o);
+ if (param.value) val = new Op('?', ref, param.value);
+ exprs.push(new Assign(new Value(param.name), val, '=', {
+ param: true
+ }));
+ } else {
+ ref = param;
+ if (param.value) {
+ lit = new Literal(ref.name.value + ' == null');
+ val = new Assign(new Value(param.name), param.value, '=');
+ exprs.push(new If(lit, val));
+ }
+ }
+ if (!splats) params.push(ref);
+ }
+ wasEmpty = this.body.isEmpty();
+ if (splats) exprs.unshift(splats);
+ if (exprs.length) {
+ (_ref6 = this.body.expressions).unshift.apply(_ref6, exprs);
+ }
+ for (i = _m = 0, _len4 = params.length; _m < _len4; i = ++_m) {
+ p = params[i];
+ o.scope.parameter(params[i] = p.compile(o));
+ }
+ uniqs = [];
+ _ref7 = this.paramNames();
+ for (_n = 0, _len5 = _ref7.length; _n < _len5; _n++) {
+ name = _ref7[_n];
+ if (__indexOf.call(uniqs, name) >= 0) {
+ throw SyntaxError("multiple parameters named '" + name + "'");
+ }
+ uniqs.push(name);
+ }
+ if (!(wasEmpty || this.noReturn)) this.body.makeReturn();
+ if (this.bound) {
+ if ((_ref8 = o.scope.parent.method) != null ? _ref8.bound : void 0) {
+ this.bound = this.context = o.scope.parent.method.context;
+ } else if (!this["static"]) {
+ o.scope.parent.assign('_this', 'this');
+ }
+ }
+ idt = o.indent;
+ code = 'function';
+ if (this.ctor) code += ' ' + this.name;
+ code += '(' + params.join(', ') + ') {';
+ if (!this.body.isEmpty()) {
+ code += "\n" + (this.body.compileWithDeclarations(o)) + "\n" + this.tab;
+ }
+ code += '}';
+ if (this.ctor) return this.tab + code;
+ if (this.front || (o.level >= LEVEL_ACCESS)) {
+ return "(" + code + ")";
+ } else {
+ return code;
+ }
+ };
+
+ Code.prototype.paramNames = function() {
+ var names, param, _i, _len, _ref2;
+ names = [];
+ _ref2 = this.params;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ param = _ref2[_i];
+ names.push.apply(names, param.names());
+ }
+ return names;
+ };
+
+ Code.prototype.traverseChildren = function(crossScope, func) {
+ if (crossScope) {
+ return Code.__super__.traverseChildren.call(this, crossScope, func);
+ }
+ };
+
+ return Code;
+
+ })(Base);
+
+ exports.Param = Param = (function(_super) {
+
+ __extends(Param, _super);
+
+ Param.name = 'Param';
+
+ function Param(name, value, splat) {
+ var _ref2;
+ this.name = name;
+ this.value = value;
+ this.splat = splat;
+ if (_ref2 = (name = this.name.unwrapAll().value), __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0) {
+ throw SyntaxError("parameter name \"" + name + "\" is not allowed");
+ }
+ }
+
+ Param.prototype.children = ['name', 'value'];
+
+ Param.prototype.compile = function(o) {
+ return this.name.compile(o, LEVEL_LIST);
+ };
+
+ Param.prototype.asReference = function(o) {
+ var node;
+ if (this.reference) return this.reference;
+ node = this.name;
+ if (node["this"]) {
+ node = node.properties[0].name;
+ if (node.value.reserved) {
+ node = new Literal(o.scope.freeVariable(node.value));
+ }
+ } else if (node.isComplex()) {
+ node = new Literal(o.scope.freeVariable('arg'));
+ }
+ node = new Value(node);
+ if (this.splat) node = new Splat(node);
+ return this.reference = node;
+ };
+
+ Param.prototype.isComplex = function() {
+ return this.name.isComplex();
+ };
+
+ Param.prototype.names = function(name) {
+ var atParam, names, obj, _i, _len, _ref2;
+ if (name == null) name = this.name;
+ atParam = function(obj) {
+ var value;
+ value = obj.properties[0].name.value;
+ if (value.reserved) {
+ return [];
+ } else {
+ return [value];
+ }
+ };
+ if (name instanceof Literal) return [name.value];
+ if (name instanceof Value) return atParam(name);
+ names = [];
+ _ref2 = name.objects;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ obj = _ref2[_i];
+ if (obj instanceof Assign) {
+ names.push(obj.variable.base.value);
+ } else if (obj.isArray() || obj.isObject()) {
+ names.push.apply(names, this.names(obj.base));
+ } else if (obj["this"]) {
+ names.push.apply(names, atParam(obj));
+ } else {
+ names.push(obj.base.value);
+ }
+ }
+ return names;
+ };
+
+ return Param;
+
+ })(Base);
+
+ exports.Splat = Splat = (function(_super) {
+
+ __extends(Splat, _super);
+
+ Splat.name = 'Splat';
+
+ Splat.prototype.children = ['name'];
+
+ Splat.prototype.isAssignable = YES;
+
+ function Splat(name) {
+ this.name = name.compile ? name : new Literal(name);
+ }
+
+ Splat.prototype.assigns = function(name) {
+ return this.name.assigns(name);
+ };
+
+ Splat.prototype.compile = function(o) {
+ if (this.index != null) {
+ return this.compileParam(o);
+ } else {
+ return this.name.compile(o);
+ }
+ };
+
+ Splat.prototype.unwrap = function() {
+ return this.name;
+ };
+
+ Splat.compileSplattedArray = function(o, list, apply) {
+ var args, base, code, i, index, node, _i, _len;
+ index = -1;
+ while ((node = list[++index]) && !(node instanceof Splat)) {
+ continue;
+ }
+ if (index >= list.length) return '';
+ if (list.length === 1) {
+ code = list[0].compile(o, LEVEL_LIST);
+ if (apply) return code;
+ return "" + (utility('slice')) + ".call(" + code + ")";
+ }
+ args = list.slice(index);
+ for (i = _i = 0, _len = args.length; _i < _len; i = ++_i) {
+ node = args[i];
+ code = node.compile(o, LEVEL_LIST);
+ args[i] = node instanceof Splat ? "" + (utility('slice')) + ".call(" + code + ")" : "[" + code + "]";
+ }
+ if (index === 0) {
+ return args[0] + (".concat(" + (args.slice(1).join(', ')) + ")");
+ }
+ base = (function() {
+ var _j, _len1, _ref2, _results;
+ _ref2 = list.slice(0, index);
+ _results = [];
+ for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
+ node = _ref2[_j];
+ _results.push(node.compile(o, LEVEL_LIST));
+ }
+ return _results;
+ })();
+ return "[" + (base.join(', ')) + "].concat(" + (args.join(', ')) + ")";
+ };
+
+ return Splat;
+
+ })(Base);
+
+ exports.While = While = (function(_super) {
+
+ __extends(While, _super);
+
+ While.name = 'While';
+
+ function While(condition, options) {
+ this.condition = (options != null ? options.invert : void 0) ? condition.invert() : condition;
+ this.guard = options != null ? options.guard : void 0;
+ }
+
+ While.prototype.children = ['condition', 'guard', 'body'];
+
+ While.prototype.isStatement = YES;
+
+ While.prototype.makeReturn = function(res) {
+ if (res) {
+ return While.__super__.makeReturn.apply(this, arguments);
+ } else {
+ this.returns = !this.jumps({
+ loop: true
+ });
+ return this;
+ }
+ };
+
+ While.prototype.addBody = function(body) {
+ this.body = body;
+ return this;
+ };
+
+ While.prototype.jumps = function() {
+ var expressions, node, _i, _len;
+ expressions = this.body.expressions;
+ if (!expressions.length) return false;
+ for (_i = 0, _len = expressions.length; _i < _len; _i++) {
+ node = expressions[_i];
+ if (node.jumps({
+ loop: true
+ })) return node;
+ }
+ return false;
+ };
+
+ While.prototype.compileNode = function(o) {
+ var body, code, rvar, set;
+ o.indent += TAB;
+ set = '';
+ body = this.body;
+ if (body.isEmpty()) {
+ body = '';
+ } else {
+ if (this.returns) {
+ body.makeReturn(rvar = o.scope.freeVariable('results'));
+ set = "" + this.tab + rvar + " = [];\n";
+ }
+ if (this.guard) {
+ if (body.expressions.length > 1) {
+ body.expressions.unshift(new If((new Parens(this.guard)).invert(), new Literal("continue")));
+ } else {
+ if (this.guard) body = Block.wrap([new If(this.guard, body)]);
+ }
+ }
+ body = "\n" + (body.compile(o, LEVEL_TOP)) + "\n" + this.tab;
+ }
+ code = set + this.tab + ("while (" + (this.condition.compile(o, LEVEL_PAREN)) + ") {" + body + "}");
+ if (this.returns) code += "\n" + this.tab + "return " + rvar + ";";
+ return code;
+ };
+
+ return While;
+
+ })(Base);
+
+ exports.Op = Op = (function(_super) {
+ var CONVERSIONS, INVERSIONS;
+
+ __extends(Op, _super);
+
+ Op.name = 'Op';
+
+ function Op(op, first, second, flip) {
+ if (op === 'in') return new In(first, second);
+ if (op === 'do') return this.generateDo(first);
+ if (op === 'new') {
+ if (first instanceof Call && !first["do"] && !first.isNew) {
+ return first.newInstance();
+ }
+ if (first instanceof Code && first.bound || first["do"]) {
+ first = new Parens(first);
+ }
+ }
+ this.operator = CONVERSIONS[op] || op;
+ this.first = first;
+ this.second = second;
+ this.flip = !!flip;
+ return this;
+ }
+
+ CONVERSIONS = {
+ '==': '===',
+ '!=': '!==',
+ 'of': 'in'
+ };
+
+ INVERSIONS = {
+ '!==': '===',
+ '===': '!=='
+ };
+
+ Op.prototype.children = ['first', 'second'];
+
+ Op.prototype.isSimpleNumber = NO;
+
+ Op.prototype.isUnary = function() {
+ return !this.second;
+ };
+
+ Op.prototype.isComplex = function() {
+ var _ref2;
+ return !(this.isUnary() && ((_ref2 = this.operator) === '+' || _ref2 === '-')) || this.first.isComplex();
+ };
+
+ Op.prototype.isChainable = function() {
+ var _ref2;
+ return (_ref2 = this.operator) === '<' || _ref2 === '>' || _ref2 === '>=' || _ref2 === '<=' || _ref2 === '===' || _ref2 === '!==';
+ };
+
+ Op.prototype.invert = function() {
+ var allInvertable, curr, fst, op, _ref2;
+ if (this.isChainable() && this.first.isChainable()) {
+ allInvertable = true;
+ curr = this;
+ while (curr && curr.operator) {
+ allInvertable && (allInvertable = curr.operator in INVERSIONS);
+ curr = curr.first;
+ }
+ if (!allInvertable) return new Parens(this).invert();
+ curr = this;
+ while (curr && curr.operator) {
+ curr.invert = !curr.invert;
+ curr.operator = INVERSIONS[curr.operator];
+ curr = curr.first;
+ }
+ return this;
+ } else if (op = INVERSIONS[this.operator]) {
+ this.operator = op;
+ if (this.first.unwrap() instanceof Op) this.first.invert();
+ return this;
+ } else if (this.second) {
+ return new Parens(this).invert();
+ } else if (this.operator === '!' && (fst = this.first.unwrap()) instanceof Op && ((_ref2 = fst.operator) === '!' || _ref2 === 'in' || _ref2 === 'instanceof')) {
+ return fst;
+ } else {
+ return new Op('!', this);
+ }
+ };
+
+ Op.prototype.unfoldSoak = function(o) {
+ var _ref2;
+ return ((_ref2 = this.operator) === '++' || _ref2 === '--' || _ref2 === 'delete') && unfoldSoak(o, this, 'first');
+ };
+
+ Op.prototype.generateDo = function(exp) {
+ var call, func, param, passedParams, ref, _i, _len, _ref2;
+ passedParams = [];
+ func = exp instanceof Assign && (ref = exp.value.unwrap()) instanceof Code ? ref : exp;
+ _ref2 = func.params || [];
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ param = _ref2[_i];
+ if (param.value) {
+ passedParams.push(param.value);
+ delete param.value;
+ } else {
+ passedParams.push(param);
+ }
+ }
+ call = new Call(exp, passedParams);
+ call["do"] = true;
+ return call;
+ };
+
+ Op.prototype.compileNode = function(o) {
+ var code, isChain, _ref2, _ref3;
+ isChain = this.isChainable() && this.first.isChainable();
+ if (!isChain) this.first.front = this.front;
+ if (this.operator === 'delete' && o.scope.check(this.first.unwrapAll().value)) {
+ throw SyntaxError('delete operand may not be argument or var');
+ }
+ if (((_ref2 = this.operator) === '--' || _ref2 === '++') && (_ref3 = this.first.unwrapAll().value, __indexOf.call(STRICT_PROSCRIBED, _ref3) >= 0)) {
+ throw SyntaxError('prefix increment/decrement may not have eval or arguments operand');
+ }
+ if (this.isUnary()) return this.compileUnary(o);
+ if (isChain) return this.compileChain(o);
+ if (this.operator === '?') return this.compileExistence(o);
+ code = this.first.compile(o, LEVEL_OP) + ' ' + this.operator + ' ' + this.second.compile(o, LEVEL_OP);
+ if (o.level <= LEVEL_OP) {
+ return code;
+ } else {
+ return "(" + code + ")";
+ }
+ };
+
+ Op.prototype.compileChain = function(o) {
+ var code, fst, shared, _ref2;
+ _ref2 = this.first.second.cache(o), this.first.second = _ref2[0], shared = _ref2[1];
+ fst = this.first.compile(o, LEVEL_OP);
+ code = "" + fst + " " + (this.invert ? '&&' : '||') + " " + (shared.compile(o)) + " " + this.operator + " " + (this.second.compile(o, LEVEL_OP));
+ return "(" + code + ")";
+ };
+
+ Op.prototype.compileExistence = function(o) {
+ var fst, ref;
+ if (this.first.isComplex() && o.level > LEVEL_TOP) {
+ ref = new Literal(o.scope.freeVariable('ref'));
+ fst = new Parens(new Assign(ref, this.first));
+ } else {
+ fst = this.first;
+ ref = fst;
+ }
+ return new If(new Existence(fst), ref, {
+ type: 'if'
+ }).addElse(this.second).compile(o);
+ };
+
+ Op.prototype.compileUnary = function(o) {
+ var op, parts, plusMinus;
+ if (o.level >= LEVEL_ACCESS) return (new Parens(this)).compile(o);
+ parts = [op = this.operator];
+ plusMinus = op === '+' || op === '-';
+ if ((op === 'new' || op === 'typeof' || op === 'delete') || plusMinus && this.first instanceof Op && this.first.operator === op) {
+ parts.push(' ');
+ }
+ if ((plusMinus && this.first instanceof Op) || (op === 'new' && this.first.isStatement(o))) {
+ this.first = new Parens(this.first);
+ }
+ parts.push(this.first.compile(o, LEVEL_OP));
+ if (this.flip) parts.reverse();
+ return parts.join('');
+ };
+
+ Op.prototype.toString = function(idt) {
+ return Op.__super__.toString.call(this, idt, this.constructor.name + ' ' + this.operator);
+ };
+
+ return Op;
+
+ })(Base);
+
+ exports.In = In = (function(_super) {
+
+ __extends(In, _super);
+
+ In.name = 'In';
+
+ function In(object, array) {
+ this.object = object;
+ this.array = array;
+ }
+
+ In.prototype.children = ['object', 'array'];
+
+ In.prototype.invert = NEGATE;
+
+ In.prototype.compileNode = function(o) {
+ var hasSplat, obj, _i, _len, _ref2;
+ if (this.array instanceof Value && this.array.isArray()) {
+ _ref2 = this.array.base.objects;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ obj = _ref2[_i];
+ if (!(obj instanceof Splat)) continue;
+ hasSplat = true;
+ break;
+ }
+ if (!hasSplat) return this.compileOrTest(o);
+ }
+ return this.compileLoopTest(o);
+ };
+
+ In.prototype.compileOrTest = function(o) {
+ var cmp, cnj, i, item, ref, sub, tests, _ref2, _ref3;
+ if (this.array.base.objects.length === 0) return "" + (!!this.negated);
+ _ref2 = this.object.cache(o, LEVEL_OP), sub = _ref2[0], ref = _ref2[1];
+ _ref3 = this.negated ? [' !== ', ' && '] : [' === ', ' || '], cmp = _ref3[0], cnj = _ref3[1];
+ tests = (function() {
+ var _i, _len, _ref4, _results;
+ _ref4 = this.array.base.objects;
+ _results = [];
+ for (i = _i = 0, _len = _ref4.length; _i < _len; i = ++_i) {
+ item = _ref4[i];
+ _results.push((i ? ref : sub) + cmp + item.compile(o, LEVEL_ACCESS));
+ }
+ return _results;
+ }).call(this);
+ tests = tests.join(cnj);
+ if (o.level < LEVEL_OP) {
+ return tests;
+ } else {
+ return "(" + tests + ")";
+ }
+ };
+
+ In.prototype.compileLoopTest = function(o) {
+ var code, ref, sub, _ref2;
+ _ref2 = this.object.cache(o, LEVEL_LIST), sub = _ref2[0], ref = _ref2[1];
+ code = utility('indexOf') + (".call(" + (this.array.compile(o, LEVEL_LIST)) + ", " + ref + ") ") + (this.negated ? '< 0' : '>= 0');
+ if (sub === ref) return code;
+ code = sub + ', ' + code;
+ if (o.level < LEVEL_LIST) {
+ return code;
+ } else {
+ return "(" + code + ")";
+ }
+ };
+
+ In.prototype.toString = function(idt) {
+ return In.__super__.toString.call(this, idt, this.constructor.name + (this.negated ? '!' : ''));
+ };
+
+ return In;
+
+ })(Base);
+
+ exports.Try = Try = (function(_super) {
+
+ __extends(Try, _super);
+
+ Try.name = 'Try';
+
+ function Try(attempt, error, recovery, ensure) {
+ this.attempt = attempt;
+ this.error = error;
+ this.recovery = recovery;
+ this.ensure = ensure;
+ }
+
+ Try.prototype.children = ['attempt', 'recovery', 'ensure'];
+
+ Try.prototype.isStatement = YES;
+
+ Try.prototype.jumps = function(o) {
+ var _ref2;
+ return this.attempt.jumps(o) || ((_ref2 = this.recovery) != null ? _ref2.jumps(o) : void 0);
+ };
+
+ Try.prototype.makeReturn = function(res) {
+ if (this.attempt) this.attempt = this.attempt.makeReturn(res);
+ if (this.recovery) this.recovery = this.recovery.makeReturn(res);
+ return this;
+ };
+
+ Try.prototype.compileNode = function(o) {
+ var catchPart, ensurePart, errorPart, tryPart;
+ o.indent += TAB;
+ errorPart = this.error ? " (" + (this.error.compile(o)) + ") " : ' ';
+ tryPart = this.attempt.compile(o, LEVEL_TOP);
+ catchPart = (function() {
+ var _ref2;
+ if (this.recovery) {
+ if (_ref2 = this.error.value, __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0) {
+ throw SyntaxError("catch variable may not be \"" + this.error.value + "\"");
+ }
+ if (!o.scope.check(this.error.value)) {
+ o.scope.add(this.error.value, 'param');
+ }
+ return " catch" + errorPart + "{\n" + (this.recovery.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}";
+ } else if (!(this.ensure || this.recovery)) {
+ return ' catch (_error) {}';
+ }
+ }).call(this);
+ ensurePart = this.ensure ? " finally {\n" + (this.ensure.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}" : '';
+ return "" + this.tab + "try {\n" + tryPart + "\n" + this.tab + "}" + (catchPart || '') + ensurePart;
+ };
+
+ return Try;
+
+ })(Base);
+
+ exports.Throw = Throw = (function(_super) {
+
+ __extends(Throw, _super);
+
+ Throw.name = 'Throw';
+
+ function Throw(expression) {
+ this.expression = expression;
+ }
+
+ Throw.prototype.children = ['expression'];
+
+ Throw.prototype.isStatement = YES;
+
+ Throw.prototype.jumps = NO;
+
+ Throw.prototype.makeReturn = THIS;
+
+ Throw.prototype.compileNode = function(o) {
+ return this.tab + ("throw " + (this.expression.compile(o)) + ";");
+ };
+
+ return Throw;
+
+ })(Base);
+
+ exports.Existence = Existence = (function(_super) {
+
+ __extends(Existence, _super);
+
+ Existence.name = 'Existence';
+
+ function Existence(expression) {
+ this.expression = expression;
+ }
+
+ Existence.prototype.children = ['expression'];
+
+ Existence.prototype.invert = NEGATE;
+
+ Existence.prototype.compileNode = function(o) {
+ var cmp, cnj, code, _ref2;
+ this.expression.front = this.front;
+ code = this.expression.compile(o, LEVEL_OP);
+ if (IDENTIFIER.test(code) && !o.scope.check(code)) {
+ _ref2 = this.negated ? ['===', '||'] : ['!==', '&&'], cmp = _ref2[0], cnj = _ref2[1];
+ code = "typeof " + code + " " + cmp + " \"undefined\" " + cnj + " " + code + " " + cmp + " null";
+ } else {
+ code = "" + code + " " + (this.negated ? '==' : '!=') + " null";
+ }
+ if (o.level <= LEVEL_COND) {
+ return code;
+ } else {
+ return "(" + code + ")";
+ }
+ };
+
+ return Existence;
+
+ })(Base);
+
+ exports.Parens = Parens = (function(_super) {
+
+ __extends(Parens, _super);
+
+ Parens.name = 'Parens';
+
+ function Parens(body) {
+ this.body = body;
+ }
+
+ Parens.prototype.children = ['body'];
+
+ Parens.prototype.unwrap = function() {
+ return this.body;
+ };
+
+ Parens.prototype.isComplex = function() {
+ return this.body.isComplex();
+ };
+
+ Parens.prototype.compileNode = function(o) {
+ var bare, code, expr;
+ expr = this.body.unwrap();
+ if (expr instanceof Value && expr.isAtomic()) {
+ expr.front = this.front;
+ return expr.compile(o);
+ }
+ code = expr.compile(o, LEVEL_PAREN);
+ bare = o.level < LEVEL_OP && (expr instanceof Op || expr instanceof Call || (expr instanceof For && expr.returns));
+ if (bare) {
+ return code;
+ } else {
+ return "(" + code + ")";
+ }
+ };
+
+ return Parens;
+
+ })(Base);
+
+ exports.For = For = (function(_super) {
+
+ __extends(For, _super);
+
+ For.name = 'For';
+
+ function For(body, source) {
+ var _ref2;
+ this.source = source.source, this.guard = source.guard, this.step = source.step, this.name = source.name, this.index = source.index;
+ this.body = Block.wrap([body]);
+ this.own = !!source.own;
+ this.object = !!source.object;
+ if (this.object) {
+ _ref2 = [this.index, this.name], this.name = _ref2[0], this.index = _ref2[1];
+ }
+ if (this.index instanceof Value) {
+ throw SyntaxError('index cannot be a pattern matching expression');
+ }
+ this.range = this.source instanceof Value && this.source.base instanceof Range && !this.source.properties.length;
+ this.pattern = this.name instanceof Value;
+ if (this.range && this.index) {
+ throw SyntaxError('indexes do not apply to range loops');
+ }
+ if (this.range && this.pattern) {
+ throw SyntaxError('cannot pattern match over range loops');
+ }
+ this.returns = false;
+ }
+
+ For.prototype.children = ['body', 'source', 'guard', 'step'];
+
+ For.prototype.compileNode = function(o) {
+ var body, defPart, forPart, forVarPart, guardPart, idt1, index, ivar, kvar, kvarAssign, lastJumps, lvar, name, namePart, ref, resultPart, returnResult, rvar, scope, source, stepPart, stepvar, svar, varPart, _ref2;
+ body = Block.wrap([this.body]);
+ lastJumps = (_ref2 = last(body.expressions)) != null ? _ref2.jumps() : void 0;
+ if (lastJumps && lastJumps instanceof Return) this.returns = false;
+ source = this.range ? this.source.base : this.source;
+ scope = o.scope;
+ name = this.name && this.name.compile(o, LEVEL_LIST);
+ index = this.index && this.index.compile(o, LEVEL_LIST);
+ if (name && !this.pattern) {
+ scope.find(name, {
+ immediate: true
+ });
+ }
+ if (index) {
+ scope.find(index, {
+ immediate: true
+ });
+ }
+ if (this.returns) rvar = scope.freeVariable('results');
+ ivar = (this.object && index) || scope.freeVariable('i');
+ kvar = (this.range && name) || index || ivar;
+ kvarAssign = kvar !== ivar ? "" + kvar + " = " : "";
+ if (this.step && !this.range) stepvar = scope.freeVariable("step");
+ if (this.pattern) name = ivar;
+ varPart = '';
+ guardPart = '';
+ defPart = '';
+ idt1 = this.tab + TAB;
+ if (this.range) {
+ forPart = source.compile(merge(o, {
+ index: ivar,
+ name: name,
+ step: this.step
+ }));
+ } else {
+ svar = this.source.compile(o, LEVEL_LIST);
+ if ((name || this.own) && !IDENTIFIER.test(svar)) {
+ defPart = "" + this.tab + (ref = scope.freeVariable('ref')) + " = " + svar + ";\n";
+ svar = ref;
+ }
+ if (name && !this.pattern) {
+ namePart = "" + name + " = " + svar + "[" + kvar + "]";
+ }
+ if (!this.object) {
+ lvar = scope.freeVariable('len');
+ forVarPart = "" + kvarAssign + ivar + " = 0, " + lvar + " = " + svar + ".length";
+ if (this.step) {
+ forVarPart += ", " + stepvar + " = " + (this.step.compile(o, LEVEL_OP));
+ }
+ stepPart = "" + kvarAssign + (this.step ? "" + ivar + " += " + stepvar : (kvar !== ivar ? "++" + ivar : "" + ivar + "++"));
+ forPart = "" + forVarPart + "; " + ivar + " < " + lvar + "; " + stepPart;
+ }
+ }
+ if (this.returns) {
+ resultPart = "" + this.tab + rvar + " = [];\n";
+ returnResult = "\n" + this.tab + "return " + rvar + ";";
+ body.makeReturn(rvar);
+ }
+ if (this.guard) {
+ if (body.expressions.length > 1) {
+ body.expressions.unshift(new If((new Parens(this.guard)).invert(), new Literal("continue")));
+ } else {
+ if (this.guard) body = Block.wrap([new If(this.guard, body)]);
+ }
+ }
+ if (this.pattern) {
+ body.expressions.unshift(new Assign(this.name, new Literal("" + svar + "[" + kvar + "]")));
+ }
+ defPart += this.pluckDirectCall(o, body);
+ if (namePart) varPart = "\n" + idt1 + namePart + ";";
+ if (this.object) {
+ forPart = "" + kvar + " in " + svar;
+ if (this.own) {
+ guardPart = "\n" + idt1 + "if (!" + (utility('hasProp')) + ".call(" + svar + ", " + kvar + ")) continue;";
+ }
+ }
+ body = body.compile(merge(o, {
+ indent: idt1
+ }), LEVEL_TOP);
+ if (body) body = '\n' + body + '\n';
+ return "" + defPart + (resultPart || '') + this.tab + "for (" + forPart + ") {" + guardPart + varPart + body + this.tab + "}" + (returnResult || '');
+ };
+
+ For.prototype.pluckDirectCall = function(o, body) {
+ var base, defs, expr, fn, idx, ref, val, _i, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7;
+ defs = '';
+ _ref2 = body.expressions;
+ for (idx = _i = 0, _len = _ref2.length; _i < _len; idx = ++_i) {
+ expr = _ref2[idx];
+ expr = expr.unwrapAll();
+ if (!(expr instanceof Call)) continue;
+ val = expr.variable.unwrapAll();
+ if (!((val instanceof Code) || (val instanceof Value && ((_ref3 = val.base) != null ? _ref3.unwrapAll() : void 0) instanceof Code && val.properties.length === 1 && ((_ref4 = (_ref5 = val.properties[0].name) != null ? _ref5.value : void 0) === 'call' || _ref4 === 'apply')))) {
+ continue;
+ }
+ fn = ((_ref6 = val.base) != null ? _ref6.unwrapAll() : void 0) || val;
+ ref = new Literal(o.scope.freeVariable('fn'));
+ base = new Value(ref);
+ if (val.base) _ref7 = [base, val], val.base = _ref7[0], base = _ref7[1];
+ body.expressions[idx] = new Call(base, expr.args);
+ defs += this.tab + new Assign(ref, fn).compile(o, LEVEL_TOP) + ';\n';
+ }
+ return defs;
+ };
+
+ return For;
+
+ })(While);
+
+ exports.Switch = Switch = (function(_super) {
+
+ __extends(Switch, _super);
+
+ Switch.name = 'Switch';
+
+ function Switch(subject, cases, otherwise) {
+ this.subject = subject;
+ this.cases = cases;
+ this.otherwise = otherwise;
+ }
+
+ Switch.prototype.children = ['subject', 'cases', 'otherwise'];
+
+ Switch.prototype.isStatement = YES;
+
+ Switch.prototype.jumps = function(o) {
+ var block, conds, _i, _len, _ref2, _ref3, _ref4;
+ if (o == null) {
+ o = {
+ block: true
+ };
+ }
+ _ref2 = this.cases;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ _ref3 = _ref2[_i], conds = _ref3[0], block = _ref3[1];
+ if (block.jumps(o)) return block;
+ }
+ return (_ref4 = this.otherwise) != null ? _ref4.jumps(o) : void 0;
+ };
+
+ Switch.prototype.makeReturn = function(res) {
+ var pair, _i, _len, _ref2, _ref3;
+ _ref2 = this.cases;
+ for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+ pair = _ref2[_i];
+ pair[1].makeReturn(res);
+ }
+ if (res) {
+ this.otherwise || (this.otherwise = new Block([new Literal('void 0')]));
+ }
+ if ((_ref3 = this.otherwise) != null) _ref3.makeReturn(res);
+ return this;
+ };
+
+ Switch.prototype.compileNode = function(o) {
+ var block, body, code, cond, conditions, expr, i, idt1, idt2, _i, _j, _len, _len1, _ref2, _ref3, _ref4, _ref5;
+ idt1 = o.indent + TAB;
+ idt2 = o.indent = idt1 + TAB;
+ code = this.tab + ("switch (" + (((_ref2 = this.subject) != null ? _ref2.compile(o, LEVEL_PAREN) : void 0) || false) + ") {\n");
+ _ref3 = this.cases;
+ for (i = _i = 0, _len = _ref3.length; _i < _len; i = ++_i) {
+ _ref4 = _ref3[i], conditions = _ref4[0], block = _ref4[1];
+ _ref5 = flatten([conditions]);
+ for (_j = 0, _len1 = _ref5.length; _j < _len1; _j++) {
+ cond = _ref5[_j];
+ if (!this.subject) cond = cond.invert();
+ code += idt1 + ("case " + (cond.compile(o, LEVEL_PAREN)) + ":\n");
+ }
+ if (body = block.compile(o, LEVEL_TOP)) code += body + '\n';
+ if (i === this.cases.length - 1 && !this.otherwise) break;
+ expr = this.lastNonComment(block.expressions);
+ if (expr instanceof Return || (expr instanceof Literal && expr.jumps() && expr.value !== 'debugger')) {
+ continue;
+ }
+ code += idt2 + 'break;\n';
+ }
+ if (this.otherwise && this.otherwise.expressions.length) {
+ code += idt1 + ("default:\n" + (this.otherwise.compile(o, LEVEL_TOP)) + "\n");
+ }
+ return code + this.tab + '}';
+ };
+
+ return Switch;
+
+ })(Base);
+
+ exports.If = If = (function(_super) {
+
+ __extends(If, _super);
+
+ If.name = 'If';
+
+ function If(condition, body, options) {
+ this.body = body;
+ if (options == null) options = {};
+ this.condition = options.type === 'unless' ? condition.invert() : condition;
+ this.elseBody = null;
+ this.isChain = false;
+ this.soak = options.soak;
+ }
+
+ If.prototype.children = ['condition', 'body', 'elseBody'];
+
+ If.prototype.bodyNode = function() {
+ var _ref2;
+ return (_ref2 = this.body) != null ? _ref2.unwrap() : void 0;
+ };
+
+ If.prototype.elseBodyNode = function() {
+ var _ref2;
+ return (_ref2 = this.elseBody) != null ? _ref2.unwrap() : void 0;
+ };
+
+ If.prototype.addElse = function(elseBody) {
+ if (this.isChain) {
+ this.elseBodyNode().addElse(elseBody);
+ } else {
+ this.isChain = elseBody instanceof If;
+ this.elseBody = this.ensureBlock(elseBody);
+ }
+ return this;
+ };
+
+ If.prototype.isStatement = function(o) {
+ var _ref2;
+ return (o != null ? o.level : void 0) === LEVEL_TOP || this.bodyNode().isStatement(o) || ((_ref2 = this.elseBodyNode()) != null ? _ref2.isStatement(o) : void 0);
+ };
+
+ If.prototype.jumps = function(o) {
+ var _ref2;
+ return this.body.jumps(o) || ((_ref2 = this.elseBody) != null ? _ref2.jumps(o) : void 0);
+ };
+
+ If.prototype.compileNode = function(o) {
+ if (this.isStatement(o)) {
+ return this.compileStatement(o);
+ } else {
+ return this.compileExpression(o);
+ }
+ };
+
+ If.prototype.makeReturn = function(res) {
+ if (res) {
+ this.elseBody || (this.elseBody = new Block([new Literal('void 0')]));
+ }
+ this.body && (this.body = new Block([this.body.makeReturn(res)]));
+ this.elseBody && (this.elseBody = new Block([this.elseBody.makeReturn(res)]));
+ return this;
+ };
+
+ If.prototype.ensureBlock = function(node) {
+ if (node instanceof Block) {
+ return node;
+ } else {
+ return new Block([node]);
+ }
+ };
+
+ If.prototype.compileStatement = function(o) {
+ var body, bodyc, child, cond, exeq, ifPart, _ref2;
+ child = del(o, 'chainChild');
+ exeq = del(o, 'isExistentialEquals');
+ if (exeq) {
+ return new If(this.condition.invert(), this.elseBodyNode(), {
+ type: 'if'
+ }).compile(o);
+ }
+ cond = this.condition.compile(o, LEVEL_PAREN);
+ o.indent += TAB;
+ body = this.ensureBlock(this.body);
+ bodyc = body.compile(o);
+ if (1 === ((_ref2 = body.expressions) != null ? _ref2.length : void 0) && !this.elseBody && !child && bodyc && cond && -1 === (bodyc.indexOf('\n')) && 80 > cond.length + bodyc.length) {
+ return "" + this.tab + "if (" + cond + ") " + (bodyc.replace(/^\s+/, ''));
+ }
+ if (bodyc) bodyc = "\n" + bodyc + "\n" + this.tab;
+ ifPart = "if (" + cond + ") {" + bodyc + "}";
+ if (!child) ifPart = this.tab + ifPart;
+ if (!this.elseBody) return ifPart;
+ return ifPart + ' else ' + (this.isChain ? (o.indent = this.tab, o.chainChild = true, this.elseBody.unwrap().compile(o, LEVEL_TOP)) : "{\n" + (this.elseBody.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}");
+ };
+
+ If.prototype.compileExpression = function(o) {
+ var alt, body, code, cond;
+ cond = this.condition.compile(o, LEVEL_COND);
+ body = this.bodyNode().compile(o, LEVEL_LIST);
+ alt = this.elseBodyNode() ? this.elseBodyNode().compile(o, LEVEL_LIST) : 'void 0';
+ code = "" + cond + " ? " + body + " : " + alt;
+ if (o.level >= LEVEL_COND) {
+ return "(" + code + ")";
+ } else {
+ return code;
+ }
+ };
+
+ If.prototype.unfoldSoak = function() {
+ return this.soak && this;
+ };
+
+ return If;
+
+ })(Base);
+
+ Closure = {
+ wrap: function(expressions, statement, noReturn) {
+ var args, call, func, mentionsArgs, meth;
+ if (expressions.jumps()) return expressions;
+ func = new Code([], Block.wrap([expressions]));
+ args = [];
+ if ((mentionsArgs = expressions.contains(this.literalArgs)) || expressions.contains(this.literalThis)) {
+ meth = new Literal(mentionsArgs ? 'apply' : 'call');
+ args = [new Literal('this')];
+ if (mentionsArgs) args.push(new Literal('arguments'));
+ func = new Value(func, [new Access(meth)]);
+ }
+ func.noReturn = noReturn;
+ call = new Call(func, args);
+ if (statement) {
+ return Block.wrap([call]);
+ } else {
+ return call;
+ }
+ },
+ literalArgs: function(node) {
+ return node instanceof Literal && node.value === 'arguments' && !node.asKey;
+ },
+ literalThis: function(node) {
+ return (node instanceof Literal && node.value === 'this' && !node.asKey) || (node instanceof Code && node.bound);
+ }
+ };
+
+ unfoldSoak = function(o, parent, name) {
+ var ifn;
+ if (!(ifn = parent[name].unfoldSoak(o))) return;
+ parent[name] = ifn.body;
+ ifn.body = new Value(parent);
+ return ifn;
+ };
+
+ UTILITIES = {
+ "extends": function() {
+ return "function(child, parent) { for (var key in parent) { if (" + (utility('hasProp')) + ".call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; }";
+ },
+ bind: function() {
+ return 'function(fn, me){ return function(){ return fn.apply(me, arguments); }; }';
+ },
+ indexOf: function() {
+ return "[].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }";
+ },
+ hasProp: function() {
+ return '{}.hasOwnProperty';
+ },
+ slice: function() {
+ return '[].slice';
+ }
+ };
+
+ LEVEL_TOP = 1;
+
+ LEVEL_PAREN = 2;
+
+ LEVEL_LIST = 3;
+
+ LEVEL_COND = 4;
+
+ LEVEL_OP = 5;
+
+ LEVEL_ACCESS = 6;
+
+ TAB = ' ';
+
+ IDENTIFIER_STR = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
+
+ IDENTIFIER = RegExp("^" + IDENTIFIER_STR + "$");
+
+ SIMPLENUM = /^[+-]?\d+$/;
+
+ METHOD_DEF = RegExp("^(?:(" + IDENTIFIER_STR + ")\\.prototype(?:\\.(" + IDENTIFIER_STR + ")|\\[(\"(?:[^\\\\\"\\r\\n]|\\\\.)*\"|'(?:[^\\\\'\\r\\n]|\\\\.)*')\\]|\\[(0x[\\da-fA-F]+|\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\]))|(" + IDENTIFIER_STR + ")$");
+
+ IS_STRING = /^['"]/;
+
+ utility = function(name) {
+ var ref;
+ ref = "__" + name;
+ Scope.root.assign(ref, UTILITIES[name]());
+ return ref;
+ };
+
+ multident = function(code, tab) {
+ code = code.replace(/\n/g, '$&' + tab);
+ return code.replace(/\s+$/, '');
+ };
+
+
+});
+
+define('ace/mode/coffee/scope', ['require', 'exports', 'module' , 'ace/mode/coffee/helpers'], function(require, exports, module) {
+// Generated by CoffeeScript 1.2.1-pre
+
+ var Scope, extend, last, _ref;
+
+ _ref = require('./helpers'), extend = _ref.extend, last = _ref.last;
+
+ exports.Scope = Scope = (function() {
+
+ Scope.name = 'Scope';
+
+ Scope.root = null;
+
+ function Scope(parent, expressions, method) {
+ this.parent = parent;
+ this.expressions = expressions;
+ this.method = method;
+ this.variables = [
+ {
+ name: 'arguments',
+ type: 'arguments'
+ }
+ ];
+ this.positions = {};
+ if (!this.parent) Scope.root = this;
+ }
+
+ Scope.prototype.add = function(name, type, immediate) {
+ if (this.shared && !immediate) return this.parent.add(name, type, immediate);
+ if (Object.prototype.hasOwnProperty.call(this.positions, name)) {
+ return this.variables[this.positions[name]].type = type;
+ } else {
+ return this.positions[name] = this.variables.push({
+ name: name,
+ type: type
+ }) - 1;
+ }
+ };
+
+ Scope.prototype.find = function(name, options) {
+ if (this.check(name, options)) return true;
+ this.add(name, 'var');
+ return false;
+ };
+
+ Scope.prototype.parameter = function(name) {
+ if (this.shared && this.parent.check(name, true)) return;
+ return this.add(name, 'param');
+ };
+
+ Scope.prototype.check = function(name, immediate) {
+ var found, _ref1;
+ found = !!this.type(name);
+ if (found || immediate) return found;
+ return !!((_ref1 = this.parent) != null ? _ref1.check(name) : void 0);
+ };
+
+ Scope.prototype.temporary = function(name, index) {
+ if (name.length > 1) {
+ return '_' + name + (index > 1 ? index - 1 : '');
+ } else {
+ return '_' + (index + parseInt(name, 36)).toString(36).replace(/\d/g, 'a');
+ }
+ };
+
+ Scope.prototype.type = function(name) {
+ var v, _i, _len, _ref1;
+ _ref1 = this.variables;
+ for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+ v = _ref1[_i];
+ if (v.name === name) return v.type;
+ }
+ return null;
+ };
+
+ Scope.prototype.freeVariable = function(name, reserve) {
+ var index, temp;
+ if (reserve == null) reserve = true;
+ index = 0;
+ while (this.check((temp = this.temporary(name, index)))) {
+ index++;
+ }
+ if (reserve) this.add(temp, 'var', true);
+ return temp;
+ };
+
+ Scope.prototype.assign = function(name, value) {
+ this.add(name, {
+ value: value,
+ assigned: true
+ }, true);
+ return this.hasAssignments = true;
+ };
+
+ Scope.prototype.hasDeclarations = function() {
+ return !!this.declaredVariables().length;
+ };
+
+ Scope.prototype.declaredVariables = function() {
+ var realVars, tempVars, v, _i, _len, _ref1;
+ realVars = [];
+ tempVars = [];
+ _ref1 = this.variables;
+ for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+ v = _ref1[_i];
+ if (v.type === 'var') {
+ (v.name.charAt(0) === '_' ? tempVars : realVars).push(v.name);
+ }
+ }
+ return realVars.sort().concat(tempVars.sort());
+ };
+
+ Scope.prototype.assignedVariables = function() {
+ var v, _i, _len, _ref1, _results;
+ _ref1 = this.variables;
+ _results = [];
+ for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+ v = _ref1[_i];
+ if (v.type.assigned) _results.push("" + v.name + " = " + v.type.value);
+ }
+ return _results;
+ };
+
+ return Scope;
+
+ })();
+
+
+});
diff --git a/lib/client/editor/ace/worker-javascript.js b/lib/client/editor/ace/worker-javascript.js
new file mode 100644
index 00000000..874873da
--- /dev/null
+++ b/lib/client/editor/ace/worker-javascript.js
@@ -0,0 +1,10417 @@
+"no use strict";
+
+var console = {
+ log: function(msg) {
+ postMessage({type: "log", data: msg});
+ }
+};
+var window = {
+ console: console
+};
+
+var normalizeModule = function(parentId, moduleName) {
+ // normalize plugin requires
+ if (moduleName.indexOf("!") !== -1) {
+ var chunks = moduleName.split("!");
+ return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
+ }
+ // normalize relative requires
+ if (moduleName.charAt(0) == ".") {
+ var base = parentId.split("/").slice(0, -1).join("/");
+ var moduleName = base + "/" + moduleName;
+
+ while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
+ var previous = moduleName;
+ var moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
+ }
+ }
+
+ return moduleName;
+};
+
+var require = function(parentId, id) {
+ var id = normalizeModule(parentId, id);
+
+ var module = require.modules[id];
+ if (module) {
+ if (!module.initialized) {
+ module.initialized = true;
+ module.exports = module.factory().exports;
+ }
+ return module.exports;
+ }
+
+ var chunks = id.split("/");
+ chunks[0] = require.tlns[chunks[0]] || chunks[0];
+ var path = chunks.join("/") + ".js";
+
+ require.id = id;
+ importScripts(path);
+ return require(parentId, id);
+};
+
+require.modules = {};
+require.tlns = {};
+
+var define = function(id, deps, factory) {
+ if (arguments.length == 2) {
+ factory = deps;
+ if (typeof id != "string") {
+ deps = id;
+ id = require.id;
+ }
+ } else if (arguments.length == 1) {
+ factory = id;
+ id = require.id;
+ }
+
+ if (id.indexOf("text!") === 0)
+ return;
+
+ var req = function(deps, factory) {
+ return require(id, deps, factory);
+ };
+
+ require.modules[id] = {
+ factory: function() {
+ var module = {
+ exports: {}
+ };
+ var returnExports = factory(req, module.exports, module);
+ if (returnExports)
+ module.exports = returnExports;
+ return module;
+ }
+ };
+};
+
+function initBaseUrls(topLevelNamespaces) {
+ require.tlns = topLevelNamespaces;
+}
+
+function initSender() {
+
+ var EventEmitter = require(null, "ace/lib/event_emitter").EventEmitter;
+ var oop = require(null, "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;
+var sender;
+
+onmessage = function(e) {
+ var msg = e.data;
+ if (msg.command) {
+ main[msg.command].apply(main, msg.args);
+ }
+ else if (msg.init) {
+ initBaseUrls(msg.tlns);
+ require(null, "ace/lib/fixoldbrowsers");
+ sender = initSender();
+ var clazz = require(null, msg.module)[msg.classname];
+ main = new clazz(sender);
+ }
+ else if (msg.event && sender) {
+ sender._emit(msg.event, msg.data);
+ }
+};
+// vim:set ts=4 sts=4 sw=4 st:
+// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License
+// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project)
+// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified
+// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License
+// -- Irakli Gozalishvili Copyright (C) 2010 MIT License
+
+/*!
+ Copyright (c) 2009, 280 North Inc. http://280north.com/
+ MIT License. http://github.com/280north/narwhal/blob/master/README.md
+*/
+
+define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) {
+
+
+require("./regexp");
+require("./es5-shim");
+
+});
+
+define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+ //---------------------------------
+ // Private variables
+ //---------------------------------
+
+ var real = {
+ exec: RegExp.prototype.exec,
+ test: RegExp.prototype.test,
+ match: String.prototype.match,
+ replace: String.prototype.replace,
+ split: String.prototype.split
+ },
+ compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
+ compliantLastIndexIncrement = function () {
+ var x = /^/g;
+ real.test.call(x, "");
+ return !x.lastIndex;
+ }();
+
+ if (compliantLastIndexIncrement && compliantExecNpcg)
+ return;
+
+ //---------------------------------
+ // Overriden native methods
+ //---------------------------------
+
+ // Adds named capture support (with backreferences returned as `result.name`), and fixes two
+ // cross-browser issues per ES3:
+ // - Captured values for nonparticipating capturing groups should be returned as `undefined`,
+ // rather than the empty string.
+ // - `lastIndex` should not be incremented after zero-length matches.
+ RegExp.prototype.exec = function (str) {
+ var match = real.exec.apply(this, arguments),
+ name, r2;
+ if ( typeof(str) == 'string' && match) {
+ // Fix browsers whose `exec` methods don't consistently return `undefined` for
+ // nonparticipating capturing groups
+ if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
+ r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
+ // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed
+ // matching due to characters outside the match
+ real.replace.call(str.slice(match.index), r2, function () {
+ for (var i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undefined)
+ match[i] = undefined;
+ }
+ });
+ }
+ // Attach named capture properties
+ if (this._xregexp && this._xregexp.captureNames) {
+ for (var i = 1; i < match.length; i++) {
+ name = this._xregexp.captureNames[i - 1];
+ if (name)
+ match[name] = match[i];
+ }
+ }
+ // Fix browsers that increment `lastIndex` after zero-length matches
+ if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
+ this.lastIndex--;
+ }
+ return match;
+ };
+
+ // Don't override `test` if it won't change anything
+ if (!compliantLastIndexIncrement) {
+ // Fix browser bug in native method
+ RegExp.prototype.test = function (str) {
+ // Use the native `exec` to skip some processing overhead, even though the overriden
+ // `exec` would take care of the `lastIndex` fix
+ var match = real.exec.call(this, str);
+ // Fix browsers that increment `lastIndex` after zero-length matches
+ if (match && this.global && !match[0].length && (this.lastIndex > match.index))
+ this.lastIndex--;
+ return !!match;
+ };
+ }
+
+ //---------------------------------
+ // Private helper functions
+ //---------------------------------
+
+ function getNativeFlags (regex) {
+ return (regex.global ? "g" : "") +
+ (regex.ignoreCase ? "i" : "") +
+ (regex.multiline ? "m" : "") +
+ (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3
+ (regex.sticky ? "y" : "");
+ }
+
+ function indexOf (array, item, from) {
+ if (Array.prototype.indexOf) // Use the native array method if available
+ return array.indexOf(item, from);
+ for (var i = from || 0; i < array.length; i++) {
+ if (array[i] === item)
+ return i;
+ }
+ return -1;
+ }
+
+});
+/*!
+ Copyright (c) 2009, 280 North Inc. http://280north.com/
+ MIT License. http://github.com/280north/narwhal/blob/master/README.md
+*/
+
+define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+/*
+ * Brings an environment as close to ECMAScript 5 compliance
+ * as is possible with the facilities of erstwhile engines.
+ *
+ * Annotated ES5: http://es5.github.com/ (specific links below)
+ * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+ *
+ * @module
+ */
+
+/*whatsupdoc*/
+
+//
+// Function
+// ========
+//
+
+// ES-5 15.3.4.5
+// http://es5.github.com/#x15.3.4.5
+
+if (!Function.prototype.bind) {
+ Function.prototype.bind = function bind(that) { // .length is 1
+ // 1. Let Target be the this value.
+ var target = this;
+ // 2. If IsCallable(Target) is false, throw a TypeError exception.
+ if (typeof target != "function")
+ throw new TypeError(); // TODO message
+ // 3. Let A be a new (possibly empty) internal list of all of the
+ // argument values provided after thisArg (arg1, arg2 etc), in order.
+ // XXX slicedArgs will stand in for "A" if used
+ var args = slice.call(arguments, 1); // for normal call
+ // 4. Let F be a new native ECMAScript object.
+ // 11. Set the [[Prototype]] internal property of F to the standard
+ // built-in Function prototype object as specified in 15.3.3.1.
+ // 12. Set the [[Call]] internal property of F as described in
+ // 15.3.4.5.1.
+ // 13. Set the [[Construct]] internal property of F as described in
+ // 15.3.4.5.2.
+ // 14. Set the [[HasInstance]] internal property of F as described in
+ // 15.3.4.5.3.
+ var bound = function () {
+
+ if (this instanceof bound) {
+ // 15.3.4.5.2 [[Construct]]
+ // When the [[Construct]] internal method of a function object,
+ // F that was created using the bind function is called with a
+ // list of arguments ExtraArgs, the following steps are taken:
+ // 1. Let target be the value of F's [[TargetFunction]]
+ // internal property.
+ // 2. If target has no [[Construct]] internal method, a
+ // TypeError exception is thrown.
+ // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
+ // property.
+ // 4. Let args be a new list containing the same values as the
+ // list boundArgs in the same order followed by the same
+ // values as the list ExtraArgs in the same order.
+ // 5. Return the result of calling the [[Construct]] internal
+ // method of target providing args as the arguments.
+
+ var F = function(){};
+ F.prototype = target.prototype;
+ var self = new F;
+
+ var result = target.apply(
+ self,
+ args.concat(slice.call(arguments))
+ );
+ if (result !== null && Object(result) === result)
+ return result;
+ return self;
+
+ } else {
+ // 15.3.4.5.1 [[Call]]
+ // When the [[Call]] internal method of a function object, F,
+ // which was created using the bind function is called with a
+ // this value and a list of arguments ExtraArgs, the following
+ // steps are taken:
+ // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
+ // property.
+ // 2. Let boundThis be the value of F's [[BoundThis]] internal
+ // property.
+ // 3. Let target be the value of F's [[TargetFunction]] internal
+ // property.
+ // 4. Let args be a new list containing the same values as the
+ // list boundArgs in the same order followed by the same
+ // values as the list ExtraArgs in the same order.
+ // 5. Return the result of calling the [[Call]] internal method
+ // of target providing boundThis as the this value and
+ // providing args as the arguments.
+
+ // equiv: target.call(this, ...boundArgs, ...args)
+ return target.apply(
+ that,
+ args.concat(slice.call(arguments))
+ );
+
+ }
+
+ };
+ // XXX bound.length is never writable, so don't even try
+ //
+ // 15. If the [[Class]] internal property of Target is "Function", then
+ // a. Let L be the length property of Target minus the length of A.
+ // b. Set the length own property of F to either 0 or L, whichever is
+ // larger.
+ // 16. Else set the length own property of F to 0.
+ // 17. Set the attributes of the length own property of F to the values
+ // specified in 15.3.5.1.
+
+ // TODO
+ // 18. Set the [[Extensible]] internal property of F to true.
+
+ // TODO
+ // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
+ // 20. Call the [[DefineOwnProperty]] internal method of F with
+ // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
+ // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
+ // false.
+ // 21. Call the [[DefineOwnProperty]] internal method of F with
+ // arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
+ // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
+ // and false.
+
+ // TODO
+ // NOTE Function objects created using Function.prototype.bind do not
+ // have a prototype property or the [[Code]], [[FormalParameters]], and
+ // [[Scope]] internal properties.
+ // XXX can't delete prototype in pure-js.
+
+ // 22. Return F.
+ return bound;
+ };
+}
+
+// Shortcut to an often accessed properties, in order to avoid multiple
+// dereference that costs universally.
+// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
+// us it in defining shortcuts.
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+var toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+
+// If JS engine supports accessors creating shortcuts.
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+ defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+ defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+ lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+ lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+
+//
+// Array
+// =====
+//
+
+// ES5 15.4.3.2
+// http://es5.github.com/#x15.4.3.2
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
+if (!Array.isArray) {
+ Array.isArray = function isArray(obj) {
+ return toString(obj) == "[object Array]";
+ };
+}
+
+// The IsCallable() check in the Array functions
+// has been replaced with a strict check on the
+// internal class of the object to trap cases where
+// the provided function was actually a regular
+// expression literal, which in V8 and
+// JavaScriptCore is a typeof "function". Only in
+// V8 are regular expression literals permitted as
+// reduce parameters, so it is desirable in the
+// general case for the shim to match the more
+// strict and common behavior of rejecting regular
+// expressions.
+
+// ES5 15.4.4.18
+// http://es5.github.com/#x15.4.4.18
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
+if (!Array.prototype.forEach) {
+ Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+ var self = toObject(this),
+ thisp = arguments[1],
+ i = 0,
+ length = self.length >>> 0;
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ while (i < length) {
+ if (i in self) {
+ // Invoke the callback function with call, passing arguments:
+ // context, property value, property key, thisArg object context
+ fun.call(thisp, self[i], i, self);
+ }
+ i++;
+ }
+ };
+}
+
+// ES5 15.4.4.19
+// http://es5.github.com/#x15.4.4.19
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
+if (!Array.prototype.map) {
+ Array.prototype.map = function map(fun /*, thisp*/) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ result = Array(length),
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self)
+ result[i] = fun.call(thisp, self[i], i, self);
+ }
+ return result;
+ };
+}
+
+// ES5 15.4.4.20
+// http://es5.github.com/#x15.4.4.20
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
+if (!Array.prototype.filter) {
+ Array.prototype.filter = function filter(fun /*, thisp */) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ result = [],
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && fun.call(thisp, self[i], i, self))
+ result.push(self[i]);
+ }
+ return result;
+ };
+}
+
+// ES5 15.4.4.16
+// http://es5.github.com/#x15.4.4.16
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
+if (!Array.prototype.every) {
+ Array.prototype.every = function every(fun /*, thisp */) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && !fun.call(thisp, self[i], i, self))
+ return false;
+ }
+ return true;
+ };
+}
+
+// ES5 15.4.4.17
+// http://es5.github.com/#x15.4.4.17
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+if (!Array.prototype.some) {
+ Array.prototype.some = function some(fun /*, thisp */) {
+ var self = toObject(this),
+ length = self.length >>> 0,
+ thisp = arguments[1];
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && fun.call(thisp, self[i], i, self))
+ return true;
+ }
+ return false;
+ };
+}
+
+// ES5 15.4.4.21
+// http://es5.github.com/#x15.4.4.21
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
+if (!Array.prototype.reduce) {
+ Array.prototype.reduce = function reduce(fun /*, initial*/) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ // no value to return if no initial value and an empty array
+ if (!length && arguments.length == 1)
+ throw new TypeError(); // TODO message
+
+ var i = 0;
+ var result;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i++];
+ break;
+ }
+
+ // if array contains no values, no initial value to return
+ if (++i >= length)
+ throw new TypeError(); // TODO message
+ } while (true);
+ }
+
+ for (; i < length; i++) {
+ if (i in self)
+ result = fun.call(void 0, result, self[i], i, self);
+ }
+
+ return result;
+ };
+}
+
+// ES5 15.4.4.22
+// http://es5.github.com/#x15.4.4.22
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
+if (!Array.prototype.reduceRight) {
+ Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ // If no callback function or if callback is not a callable function
+ if (toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ // no value to return if no initial value, empty array
+ if (!length && arguments.length == 1)
+ throw new TypeError(); // TODO message
+
+ var result, i = length - 1;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i--];
+ break;
+ }
+
+ // if array contains no values, no initial value to return
+ if (--i < 0)
+ throw new TypeError(); // TODO message
+ } while (true);
+ }
+
+ do {
+ if (i in this)
+ result = fun.call(void 0, result, self[i], i, self);
+ } while (i--);
+
+ return result;
+ };
+}
+
+// ES5 15.4.4.14
+// http://es5.github.com/#x15.4.4.14
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
+if (!Array.prototype.indexOf) {
+ Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ if (!length)
+ return -1;
+
+ var i = 0;
+ if (arguments.length > 1)
+ i = toInteger(arguments[1]);
+
+ // handle negative indices
+ i = i >= 0 ? i : Math.max(0, length + i);
+ for (; i < length; i++) {
+ if (i in self && self[i] === sought) {
+ return i;
+ }
+ }
+ return -1;
+ };
+}
+
+// ES5 15.4.4.15
+// http://es5.github.com/#x15.4.4.15
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
+if (!Array.prototype.lastIndexOf) {
+ Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+ var self = toObject(this),
+ length = self.length >>> 0;
+
+ if (!length)
+ return -1;
+ var i = length - 1;
+ if (arguments.length > 1)
+ i = Math.min(i, toInteger(arguments[1]));
+ // handle negative indices
+ i = i >= 0 ? i : length - Math.abs(i);
+ for (; i >= 0; i--) {
+ if (i in self && sought === self[i])
+ return i;
+ }
+ return -1;
+ };
+}
+
+//
+// Object
+// ======
+//
+
+// ES5 15.2.3.2
+// http://es5.github.com/#x15.2.3.2
+if (!Object.getPrototypeOf) {
+ // https://github.com/kriskowal/es5-shim/issues#issue/2
+ // http://ejohn.org/blog/objectgetprototypeof/
+ // recommended by fschaefer on github
+ Object.getPrototypeOf = function getPrototypeOf(object) {
+ return object.__proto__ || (
+ object.constructor ?
+ object.constructor.prototype :
+ prototypeOfObject
+ );
+ };
+}
+
+// ES5 15.2.3.3
+// http://es5.github.com/#x15.2.3.3
+if (!Object.getOwnPropertyDescriptor) {
+ var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
+ "non-object: ";
+ Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT + object);
+ // If object does not owns property return undefined immediately.
+ if (!owns(object, property))
+ return;
+
+ var descriptor, getter, setter;
+
+ // If object has a property then it's for sure both `enumerable` and
+ // `configurable`.
+ descriptor = { enumerable: true, configurable: true };
+
+ // If JS engine supports accessor properties then property may be a
+ // getter or setter.
+ if (supportsAccessors) {
+ // Unfortunately `__lookupGetter__` will return a getter even
+ // if object has own non getter property along with a same named
+ // inherited getter. To avoid misbehavior we temporary remove
+ // `__proto__` so that `__lookupGetter__` will return getter only
+ // if it's owned by an object.
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+
+ var getter = lookupGetter(object, property);
+ var setter = lookupSetter(object, property);
+
+ // Once we have getter and setter we can put values back.
+ object.__proto__ = prototype;
+
+ if (getter || setter) {
+ if (getter) descriptor.get = getter;
+ if (setter) descriptor.set = setter;
+
+ // If it was accessor property we're done and return here
+ // in order to avoid adding `value` to the descriptor.
+ return descriptor;
+ }
+ }
+
+ // If we got this far we know that object has an own property that is
+ // not an accessor so we set it as a value and return descriptor.
+ descriptor.value = object[property];
+ return descriptor;
+ };
+}
+
+// ES5 15.2.3.4
+// http://es5.github.com/#x15.2.3.4
+if (!Object.getOwnPropertyNames) {
+ Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+ return Object.keys(object);
+ };
+}
+
+// ES5 15.2.3.5
+// http://es5.github.com/#x15.2.3.5
+if (!Object.create) {
+ Object.create = function create(prototype, properties) {
+ var object;
+ if (prototype === null) {
+ object = { "__proto__": null };
+ } else {
+ if (typeof prototype != "object")
+ throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
+ var Type = function () {};
+ Type.prototype = prototype;
+ object = new Type();
+ // IE has no built-in implementation of `Object.getPrototypeOf`
+ // neither `__proto__`, but this manually setting `__proto__` will
+ // guarantee that `Object.getPrototypeOf` will work as expected with
+ // objects created using `Object.create`
+ object.__proto__ = prototype;
+ }
+ if (properties !== void 0)
+ Object.defineProperties(object, properties);
+ return object;
+ };
+}
+
+// ES5 15.2.3.6
+// http://es5.github.com/#x15.2.3.6
+
+// Patch for WebKit and IE8 standard mode
+// Designed by hax
+// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5
+// IE8 Reference:
+// http://msdn.microsoft.com/en-us/library/dd282900.aspx
+// http://msdn.microsoft.com/en-us/library/dd229916.aspx
+// WebKit Bugs:
+// https://bugs.webkit.org/show_bug.cgi?id=36423
+
+function doesDefinePropertyWork(object) {
+ try {
+ Object.defineProperty(object, "sentinel", {});
+ return "sentinel" in object;
+ } catch (exception) {
+ // returns falsy
+ }
+}
+
+// check whether defineProperty works if it's given. Otherwise,
+// shim partially.
+if (Object.defineProperty) {
+ var definePropertyWorksOnObject = doesDefinePropertyWork({});
+ var definePropertyWorksOnDom = typeof document == "undefined" ||
+ doesDefinePropertyWork(document.createElement("div"));
+ if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
+ var definePropertyFallback = Object.defineProperty;
+ }
+}
+
+if (!Object.defineProperty || definePropertyFallback) {
+ var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
+ var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
+ var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
+ "on this javascript engine";
+
+ Object.defineProperty = function defineProperty(object, property, descriptor) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT_TARGET + object);
+ if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
+ throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
+
+ // make a valiant attempt to use the real defineProperty
+ // for I8's DOM elements.
+ if (definePropertyFallback) {
+ try {
+ return definePropertyFallback.call(Object, object, property, descriptor);
+ } catch (exception) {
+ // try the shim if the real one doesn't work
+ }
+ }
+
+ // If it's a data property.
+ if (owns(descriptor, "value")) {
+ // fail silently if "writable", "enumerable", or "configurable"
+ // are requested but not supported
+ /*
+ // alternate approach:
+ if ( // can't implement these features; allow false but not true
+ !(owns(descriptor, "writable") ? descriptor.writable : true) ||
+ !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) ||
+ !(owns(descriptor, "configurable") ? descriptor.configurable : true)
+ )
+ throw new RangeError(
+ "This implementation of Object.defineProperty does not " +
+ "support configurable, enumerable, or writable."
+ );
+ */
+
+ if (supportsAccessors && (lookupGetter(object, property) ||
+ lookupSetter(object, property)))
+ {
+ // As accessors are supported only on engines implementing
+ // `__proto__` we can safely override `__proto__` while defining
+ // a property to make sure that we don't hit an inherited
+ // accessor.
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+ // Deleting a property anyway since getter / setter may be
+ // defined on object itself.
+ delete object[property];
+ object[property] = descriptor.value;
+ // Setting original `__proto__` back now.
+ object.__proto__ = prototype;
+ } else {
+ object[property] = descriptor.value;
+ }
+ } else {
+ if (!supportsAccessors)
+ throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
+ // If we got that far then getters and setters can be defined !!
+ if (owns(descriptor, "get"))
+ defineGetter(object, property, descriptor.get);
+ if (owns(descriptor, "set"))
+ defineSetter(object, property, descriptor.set);
+ }
+
+ return object;
+ };
+}
+
+// ES5 15.2.3.7
+// http://es5.github.com/#x15.2.3.7
+if (!Object.defineProperties) {
+ Object.defineProperties = function defineProperties(object, properties) {
+ for (var property in properties) {
+ if (owns(properties, property))
+ Object.defineProperty(object, property, properties[property]);
+ }
+ return object;
+ };
+}
+
+// ES5 15.2.3.8
+// http://es5.github.com/#x15.2.3.8
+if (!Object.seal) {
+ Object.seal = function seal(object) {
+ // this is misleading and breaks feature-detection, but
+ // allows "securable" code to "gracefully" degrade to working
+ // but insecure code.
+ return object;
+ };
+}
+
+// ES5 15.2.3.9
+// http://es5.github.com/#x15.2.3.9
+if (!Object.freeze) {
+ Object.freeze = function freeze(object) {
+ // this is misleading and breaks feature-detection, but
+ // allows "securable" code to "gracefully" degrade to working
+ // but insecure code.
+ return object;
+ };
+}
+
+// detect a Rhino bug and patch it
+try {
+ Object.freeze(function () {});
+} catch (exception) {
+ Object.freeze = (function freeze(freezeObject) {
+ return function freeze(object) {
+ if (typeof object == "function") {
+ return object;
+ } else {
+ return freezeObject(object);
+ }
+ };
+ })(Object.freeze);
+}
+
+// ES5 15.2.3.10
+// http://es5.github.com/#x15.2.3.10
+if (!Object.preventExtensions) {
+ Object.preventExtensions = function preventExtensions(object) {
+ // this is misleading and breaks feature-detection, but
+ // allows "securable" code to "gracefully" degrade to working
+ // but insecure code.
+ return object;
+ };
+}
+
+// ES5 15.2.3.11
+// http://es5.github.com/#x15.2.3.11
+if (!Object.isSealed) {
+ Object.isSealed = function isSealed(object) {
+ return false;
+ };
+}
+
+// ES5 15.2.3.12
+// http://es5.github.com/#x15.2.3.12
+if (!Object.isFrozen) {
+ Object.isFrozen = function isFrozen(object) {
+ return false;
+ };
+}
+
+// ES5 15.2.3.13
+// http://es5.github.com/#x15.2.3.13
+if (!Object.isExtensible) {
+ Object.isExtensible = function isExtensible(object) {
+ // 1. If Type(O) is not Object throw a TypeError exception.
+ if (Object(object) === object) {
+ throw new TypeError(); // TODO message
+ }
+ // 2. Return the Boolean value of the [[Extensible]] internal property of O.
+ var name = '';
+ while (owns(object, name)) {
+ name += '?';
+ }
+ object[name] = true;
+ var returnValue = owns(object, name);
+ delete object[name];
+ return returnValue;
+ };
+}
+
+// ES5 15.2.3.14
+// http://es5.github.com/#x15.2.3.14
+if (!Object.keys) {
+ // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
+ var hasDontEnumBug = true,
+ dontEnums = [
+ "toString",
+ "toLocaleString",
+ "valueOf",
+ "hasOwnProperty",
+ "isPrototypeOf",
+ "propertyIsEnumerable",
+ "constructor"
+ ],
+ dontEnumsLength = dontEnums.length;
+
+ for (var key in {"toString": null})
+ hasDontEnumBug = false;
+
+ Object.keys = function keys(object) {
+
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError("Object.keys called on a non-object");
+
+ var keys = [];
+ for (var name in object) {
+ if (owns(object, name)) {
+ keys.push(name);
+ }
+ }
+
+ if (hasDontEnumBug) {
+ for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+ var dontEnum = dontEnums[i];
+ if (owns(object, dontEnum)) {
+ keys.push(dontEnum);
+ }
+ }
+ }
+
+ return keys;
+ };
+
+}
+
+//
+// Date
+// ====
+//
+
+// ES5 15.9.5.43
+// http://es5.github.com/#x15.9.5.43
+// This function returns a String value represent the instance in time
+// represented by this Date object. The format of the String is the Date Time
+// string format defined in 15.9.1.15. All fields are present in the String.
+// The time zone is always UTC, denoted by the suffix Z. If the time value of
+// this object is not a finite Number a RangeError exception is thrown.
+if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) {
+ Date.prototype.toISOString = function toISOString() {
+ var result, length, value, year;
+ if (!isFinite(this))
+ throw new RangeError;
+
+ // the date time string format is specified in 15.9.1.15.
+ result = [this.getUTCMonth() + 1, this.getUTCDate(),
+ this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
+ year = this.getUTCFullYear();
+ year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6);
+
+ length = result.length;
+ while (length--) {
+ value = result[length];
+ // pad months, days, hours, minutes, and seconds to have two digits.
+ if (value < 10)
+ result[length] = "0" + value;
+ }
+ // pad milliseconds to have three digits.
+ return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." +
+ ("000" + this.getUTCMilliseconds()).slice(-3) + "Z";
+ }
+}
+
+// ES5 15.9.4.4
+// http://es5.github.com/#x15.9.4.4
+if (!Date.now) {
+ Date.now = function now() {
+ return new Date().getTime();
+ };
+}
+
+// ES5 15.9.5.44
+// http://es5.github.com/#x15.9.5.44
+// This function provides a String representation of a Date object for use by
+// JSON.stringify (15.12.3).
+if (!Date.prototype.toJSON) {
+ Date.prototype.toJSON = function toJSON(key) {
+ // When the toJSON method is called with argument key, the following
+ // steps are taken:
+
+ // 1. Let O be the result of calling ToObject, giving it the this
+ // value as its argument.
+ // 2. Let tv be ToPrimitive(O, hint Number).
+ // 3. If tv is a Number and is not finite, return null.
+ // XXX
+ // 4. Let toISO be the result of calling the [[Get]] internal method of
+ // O with argument "toISOString".
+ // 5. If IsCallable(toISO) is false, throw a TypeError exception.
+ if (typeof this.toISOString != "function")
+ throw new TypeError(); // TODO message
+ // 6. Return the result of calling the [[Call]] internal method of
+ // toISO with O as the this value and an empty argument list.
+ return this.toISOString();
+
+ // NOTE 1 The argument is ignored.
+
+ // NOTE 2 The toJSON function is intentionally generic; it does not
+ // require that its this value be a Date object. Therefore, it can be
+ // transferred to other kinds of objects for use as a method. However,
+ // it does require that any such object have a toISOString method. An
+ // object is free to use the argument key to filter its
+ // stringification.
+ };
+}
+
+// ES5 15.9.4.2
+// http://es5.github.com/#x15.9.4.2
+// based on work shared by Daniel Friesen (dantman)
+// http://gist.github.com/303249
+if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) {
+ // XXX global assignment won't work in embeddings that use
+ // an alternate object for the context.
+ Date = (function(NativeDate) {
+
+ // Date.length === 7
+ var Date = function Date(Y, M, D, h, m, s, ms) {
+ var length = arguments.length;
+ if (this instanceof NativeDate) {
+ var date = length == 1 && String(Y) === Y ? // isString(Y)
+ // We explicitly pass it through parse:
+ new NativeDate(Date.parse(Y)) :
+ // We have to manually make calls depending on argument
+ // length here
+ length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
+ length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
+ length >= 5 ? new NativeDate(Y, M, D, h, m) :
+ length >= 4 ? new NativeDate(Y, M, D, h) :
+ length >= 3 ? new NativeDate(Y, M, D) :
+ length >= 2 ? new NativeDate(Y, M) :
+ length >= 1 ? new NativeDate(Y) :
+ new NativeDate();
+ // Prevent mixups with unfixed Date object
+ date.constructor = Date;
+ return date;
+ }
+ return NativeDate.apply(this, arguments);
+ };
+
+ // 15.9.1.15 Date Time String Format.
+ var isoDateExpression = new RegExp("^" +
+ "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year
+ "(?:-(\\d{2})" + // optional month capture
+ "(?:-(\\d{2})" + // optional day capture
+ "(?:" + // capture hours:minutes:seconds.milliseconds
+ "T(\\d{2})" + // hours capture
+ ":(\\d{2})" + // minutes capture
+ "(?:" + // optional :seconds.milliseconds
+ ":(\\d{2})" + // seconds capture
+ "(?:\\.(\\d{3}))?" + // milliseconds capture
+ ")?" +
+ "(?:" + // capture UTC offset component
+ "Z|" + // UTC capture
+ "(?:" + // offset specifier +/-hours:minutes
+ "([-+])" + // sign capture
+ "(\\d{2})" + // hours offset capture
+ ":(\\d{2})" + // minutes offset capture
+ ")" +
+ ")?)?)?)?" +
+ "$");
+
+ // Copy any custom methods a 3rd party library may have added
+ for (var key in NativeDate)
+ Date[key] = NativeDate[key];
+
+ // Copy "native" methods explicitly; they may be non-enumerable
+ Date.now = NativeDate.now;
+ Date.UTC = NativeDate.UTC;
+ Date.prototype = NativeDate.prototype;
+ Date.prototype.constructor = Date;
+
+ // Upgrade Date.parse to handle simplified ISO 8601 strings
+ Date.parse = function parse(string) {
+ var match = isoDateExpression.exec(string);
+ if (match) {
+ match.shift(); // kill match[0], the full match
+ // parse months, days, hours, minutes, seconds, and milliseconds
+ for (var i = 1; i < 7; i++) {
+ // provide default values if necessary
+ match[i] = +(match[i] || (i < 3 ? 1 : 0));
+ // match[1] is the month. Months are 0-11 in JavaScript
+ // `Date` objects, but 1-12 in ISO notation, so we
+ // decrement.
+ if (i == 1)
+ match[i]--;
+ }
+
+ // parse the UTC offset component
+ var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop();
+
+ // compute the explicit time zone offset if specified
+ var offset = 0;
+ if (sign) {
+ // detect invalid offsets and return early
+ if (hourOffset > 23 || minuteOffset > 59)
+ return NaN;
+
+ // express the provided time zone offset in minutes. The offset is
+ // negative for time zones west of UTC; positive otherwise.
+ offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1);
+ }
+
+ // Date.UTC for years between 0 and 99 converts year to 1900 + year
+ // The Gregorian calendar has a 400-year cycle, so
+ // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...),
+ // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years
+ var year = +match[0];
+ if (0 <= year && year <= 99) {
+ match[0] = year + 400;
+ return NativeDate.UTC.apply(this, match) + offset - 12622780800000;
+ }
+
+ // compute a new UTC date value, accounting for the optional offset
+ return NativeDate.UTC.apply(this, match) + offset;
+ }
+ return NativeDate.parse.apply(this, arguments);
+ };
+
+ return Date;
+ })(Date);
+}
+
+//
+// String
+// ======
+//
+
+// ES5 15.5.4.20
+// http://es5.github.com/#x15.5.4.20
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+ "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+ "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+ // http://blog.stevenlevithan.com/archives/faster-trim-javascript
+ // http://perfectionkills.com/whitespace-deviations/
+ ws = "[" + ws + "]";
+ var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+ trimEndRegexp = new RegExp(ws + ws + "*$");
+ String.prototype.trim = function trim() {
+ return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
+ };
+}
+
+//
+// Util
+// ======
+//
+
+// ES5 9.4
+// http://es5.github.com/#x9.4
+// http://jsperf.com/to-integer
+var toInteger = function (n) {
+ n = +n;
+ if (n !== n) // isNaN
+ n = 0;
+ else if (n !== 0 && n !== (1/0) && n !== -(1/0))
+ n = (n > 0 || -1) * Math.floor(Math.abs(n));
+ return n;
+};
+
+var prepareString = "a"[0] != "a",
+ // ES5 9.9
+ // http://es5.github.com/#x9.9
+ toObject = function (o) {
+ if (o == null) { // this matches both null and undefined
+ throw new TypeError(); // TODO message
+ }
+ // If the implementation doesn't support by-index access of
+ // string characters (ex. IE < 7), split the string
+ if (prepareString && typeof o == "string" && o) {
+ return o.split("");
+ }
+ return Object(o);
+ };
+});
+
+define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+var EventEmitter = {};
+
+EventEmitter._emit =
+EventEmitter._dispatchEvent = function(eventName, e) {
+ this._eventRegistry = this._eventRegistry || {};
+ this._defaultHandlers = this._defaultHandlers || {};
+
+ var listeners = this._eventRegistry[eventName] || [];
+ var defaultHandler = this._defaultHandlers[eventName];
+ if (!listeners.length && !defaultHandler)
+ return;
+
+ e = e || {};
+ if (!e.type)
+ e.type = eventName;
+
+ if (!e.stopPropagation) {
+ e.stopPropagation = function() {
+ this.propagationStopped = true;
+ };
+ }
+
+ if (!e.preventDefault) {
+ e.preventDefault = function() {
+ this.defaultPrevented = true;
+ };
+ }
+
+ for (var i=0; i= length) {
+ position.row = Math.max(0, length - 1);
+ position.column = this.getLine(length-1).length;
+ }
+ return position;
+ };
+ this.insert = function(position, text) {
+ if (!text || text.length === 0)
+ return position;
+
+ position = this.$clipPosition(position);
+
+ // only detect new lines if the document has no line break yet
+ if (this.getLength() <= 1)
+ this.$detectNewLine(text);
+
+ var lines = this.$split(text);
+ var firstLine = lines.splice(0, 1)[0];
+ var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
+
+ position = this.insertInLine(position, firstLine);
+ if (lastLine !== null) {
+ position = this.insertNewLine(position); // terminate first line
+ position = this.insertLines(position.row, lines);
+ position = this.insertInLine(position, lastLine || "");
+ }
+ return position;
+ };
+ /**
+ * Document@change(e)
+ * - e (Object): Contains at least one property called `"action"`. `"action"` indicates the action that triggered the change. Each action also has a set of additional properties.
+ *
+ * Fires whenever the document changes.
+ *
+ * Several methods trigger different `"change"` events. Below is a list of each action type, followed by each property that's also available:
+ *
+ * * `"insertLines"` (emitted by [[Document.insertLines]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `lines`: the lines in the document that are changing
+ * * `"insertText"` (emitted by [[Document.insertNewLine]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `text`: the text that's being added
+ * * `"removeLines"` (emitted by [[Document.insertLines]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `lines`: the lines in the document that were removed
+ * * `nl`: the new line character (as defined by [[Document.getNewLineCharacter]])
+ * * `"removeText"` (emitted by [[Document.removeInLine]] and [[Document.removeNewLine]])
+ * * `range`: the [[Range]] of the change within the document
+ * * `text`: the text that's being removed
+ *
+ **/
+ this.insertLines = function(row, lines) {
+ if (lines.length == 0)
+ return {row: row, column: 0};
+
+ // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF)
+ // to circumvent that we have to break huge inserts into smaller chunks here
+ if (lines.length > 0xFFFF) {
+ var end = this.insertLines(row, lines.slice(0xFFFF));
+ lines = lines.slice(0, 0xFFFF);
+ }
+
+ var args = [row, 0];
+ args.push.apply(args, lines);
+ this.$lines.splice.apply(this.$lines, args);
+
+ var range = new Range(row, 0, row + lines.length, 0);
+ var delta = {
+ action: "insertLines",
+ range: range,
+ lines: lines
+ };
+ this._emit("change", { data: delta });
+ return end || range.end;
+ };
+ this.insertNewLine = function(position) {
+ position = this.$clipPosition(position);
+ var line = this.$lines[position.row] || "";
+
+ this.$lines[position.row] = line.substring(0, position.column);
+ this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
+
+ var end = {
+ row : position.row + 1,
+ column : 0
+ };
+
+ var delta = {
+ action: "insertText",
+ range: Range.fromPoints(position, end),
+ text: this.getNewLineCharacter()
+ };
+ this._emit("change", { data: delta });
+
+ return end;
+ };
+ this.insertInLine = function(position, text) {
+ if (text.length == 0)
+ return position;
+
+ var line = this.$lines[position.row] || "";
+
+ this.$lines[position.row] = line.substring(0, position.column) + text
+ + line.substring(position.column);
+
+ var end = {
+ row : position.row,
+ column : position.column + text.length
+ };
+
+ var delta = {
+ action: "insertText",
+ range: Range.fromPoints(position, end),
+ text: text
+ };
+ this._emit("change", { data: delta });
+
+ return end;
+ };
+ this.remove = function(range) {
+ // clip to document
+ range.start = this.$clipPosition(range.start);
+ range.end = this.$clipPosition(range.end);
+
+ if (range.isEmpty())
+ return range.start;
+
+ var firstRow = range.start.row;
+ var lastRow = range.end.row;
+
+ if (range.isMultiLine()) {
+ var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
+ var lastFullRow = lastRow - 1;
+
+ if (range.end.column > 0)
+ this.removeInLine(lastRow, 0, range.end.column);
+
+ if (lastFullRow >= firstFullRow)
+ this.removeLines(firstFullRow, lastFullRow);
+
+ if (firstFullRow != firstRow) {
+ this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
+ this.removeNewLine(range.start.row);
+ }
+ }
+ else {
+ this.removeInLine(firstRow, range.start.column, range.end.column);
+ }
+ return range.start;
+ };
+ this.removeInLine = function(row, startColumn, endColumn) {
+ if (startColumn == endColumn)
+ return;
+
+ var range = new Range(row, startColumn, row, endColumn);
+ var line = this.getLine(row);
+ var removed = line.substring(startColumn, endColumn);
+ var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
+ this.$lines.splice(row, 1, newLine);
+
+ var delta = {
+ action: "removeText",
+ range: range,
+ text: removed
+ };
+ this._emit("change", { data: delta });
+ return range.start;
+ };
+ this.removeLines = function(firstRow, lastRow) {
+ var range = new Range(firstRow, 0, lastRow + 1, 0);
+ var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
+
+ var delta = {
+ action: "removeLines",
+ range: range,
+ nl: this.getNewLineCharacter(),
+ lines: removed
+ };
+ this._emit("change", { data: delta });
+ return removed;
+ };
+ this.removeNewLine = function(row) {
+ var firstLine = this.getLine(row);
+ var secondLine = this.getLine(row+1);
+
+ var range = new Range(row, firstLine.length, row+1, 0);
+ var line = firstLine + secondLine;
+
+ this.$lines.splice(row, 2, line);
+
+ var delta = {
+ action: "removeText",
+ range: range,
+ text: this.getNewLineCharacter()
+ };
+ this._emit("change", { data: delta });
+ };
+ this.replace = function(range, text) {
+ if (text.length == 0 && range.isEmpty())
+ return range.start;
+
+ // Shortcut: If the text we want to insert is the same as it is already
+ // in the document, we don't have to replace anything.
+ if (text == this.getTextRange(range))
+ return range.end;
+
+ this.remove(range);
+ if (text) {
+ var end = this.insert(range.start, text);
+ }
+ else {
+ end = range.start;
+ }
+
+ return end;
+ };
+ this.applyDeltas = function(deltas) {
+ for (var i=0; i=0; i--) {
+ var delta = deltas[i];
+
+ var range = Range.fromPoints(delta.range.start, delta.range.end);
+
+ if (delta.action == "insertLines")
+ this.removeLines(range.start.row, range.end.row - 1);
+ else if (delta.action == "insertText")
+ this.remove(range);
+ else if (delta.action == "removeLines")
+ this.insertLines(range.start.row, delta.lines);
+ else if (delta.action == "removeText")
+ this.insert(range.start, delta.text);
+ }
+ };
+
+}).call(Document.prototype);
+
+exports.Document = Document;
+});
+
+define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+/**
+ * class Range
+ *
+ * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column.
+ *
+ **/
+
+/**
+ * new Range(startRow, startColumn, endRow, endColumn)
+ * - startRow (Number): The starting row
+ * - startColumn (Number): The starting column
+ * - endRow (Number): The ending row
+ * - endColumn (Number): The ending column
+ *
+ * Creates a new `Range` object with the given starting and ending row and column points.
+ *
+ **/
+var Range = function(startRow, startColumn, endRow, endColumn) {
+ this.start = {
+ row: startRow,
+ column: startColumn
+ };
+
+ this.end = {
+ row: endRow,
+ column: endColumn
+ };
+};
+
+(function() {
+ /**
+ * Range.isEqual(range) -> Boolean
+ * - range (Range): A range to check against
+ *
+ * Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`.
+ *
+ **/
+ this.isEqual = function(range) {
+ return this.start.row == range.start.row &&
+ this.end.row == range.end.row &&
+ this.start.column == range.start.column &&
+ this.end.column == range.end.column
+ };
+ this.toString = function() {
+ return ("Range: [" + this.start.row + "/" + this.start.column +
+ "] -> [" + this.end.row + "/" + this.end.column + "]");
+ };
+
+ this.contains = function(row, column) {
+ return this.compare(row, column) == 0;
+ };
+ this.compareRange = function(range) {
+ var cmp,
+ end = range.end,
+ start = range.start;
+
+ cmp = this.compare(end.row, end.column);
+ if (cmp == 1) {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == 1) {
+ return 2;
+ } else if (cmp == 0) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else if (cmp == -1) {
+ return -2;
+ } else {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == -1) {
+ return -1;
+ } else if (cmp == 1) {
+ return 42;
+ } else {
+ return 0;
+ }
+ }
+ }
+
+ /** related to: Range.compare
+ * Range.comparePoint(p) -> Number
+ * - p (Range): A point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `0` if the two points are exactly equal
+ * * `-1` if `p.row` is less then the calling range
+ * * `1` if `p.row` is greater than the calling range
+ *
+ * If the starting row of the calling range is equal to `p.row`, and:
+ * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`
+ * * Otherwise, it returns -1
+ *
+ * If the ending row of the calling range is equal to `p.row`, and:
+ * * `p.column` is less than or equal to the calling range's ending column, this returns `0`
+ * * Otherwise, it returns 1
+ *
+ * Checks the row and column points of `p` with the row and column points of the calling range.
+ *
+ *
+ *
+ **/
+ this.comparePoint = function(p) {
+ return this.compare(p.row, p.column);
+ }
+
+ /** related to: Range.comparePoint
+ * Range.containsRange(range) -> Boolean
+ * - range (Range): A range to compare with
+ *
+ * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range.
+ *
+ **/
+ this.containsRange = function(range) {
+ return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
+ }
+
+ /**
+ * Range.intersects(range) -> Boolean
+ * - range (Range): A range to compare with
+ *
+ * Returns `true` if passed in `range` intersects with the one calling this method.
+ *
+ **/
+ this.intersects = function(range) {
+ var cmp = this.compareRange(range);
+ return (cmp == -1 || cmp == 0 || cmp == 1);
+ }
+
+ /**
+ * Range.isEnd(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`.
+ *
+ **/
+ this.isEnd = function(row, column) {
+ return this.end.row == row && this.end.column == column;
+ }
+
+ /**
+ * Range.isStart(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`.
+ *
+ **/
+ this.isStart = function(row, column) {
+ return this.start.row == row && this.start.column == column;
+ }
+
+ /**
+ * Range.setStart(row, column)
+ * - row (Number): A row point to set
+ * - column (Number): A column point to set
+ *
+ * Sets the starting row and column for the range.
+ *
+ **/
+ this.setStart = function(row, column) {
+ if (typeof row == "object") {
+ this.start.column = row.column;
+ this.start.row = row.row;
+ } else {
+ this.start.row = row;
+ this.start.column = column;
+ }
+ }
+
+ /**
+ * Range.setEnd(row, column)
+ * - row (Number): A row point to set
+ * - column (Number): A column point to set
+ *
+ * Sets the starting row and column for the range.
+ *
+ **/
+ this.setEnd = function(row, column) {
+ if (typeof row == "object") {
+ this.end.column = row.column;
+ this.end.row = row.row;
+ } else {
+ this.end.row = row;
+ this.end.column = column;
+ }
+ }
+
+ /** related to: Range.compare
+ * Range.inside(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the `row` and `column` are within the given range.
+ *
+ **/
+ this.inside = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column) || this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /** related to: Range.compare
+ * Range.insideStart(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the `row` and `column` are within the given range's starting points.
+ *
+ **/
+ this.insideStart = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /** related to: Range.compare
+ * Range.insideEnd(row, column) -> Boolean
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ *
+ * Returns `true` if the `row` and `column` are within the given range's ending points.
+ *
+ **/
+ this.insideEnd = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Range.compare(row, column) -> Number
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `0` if the two points are exactly equal
+ * * `-1` if `p.row` is less then the calling range
+ * * `1` if `p.row` is greater than the calling range
+ *
+ * If the starting row of the calling range is equal to `p.row`, and:
+ * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`
+ * * Otherwise, it returns -1
+ *
+ * If the ending row of the calling range is equal to `p.row`, and:
+ * * `p.column` is less than or equal to the calling range's ending column, this returns `0`
+ * * Otherwise, it returns 1
+ *
+ * Checks the row and column points with the row and column points of the calling range.
+ *
+ *
+ **/
+ this.compare = function(row, column) {
+ if (!this.isMultiLine()) {
+ if (row === this.start.row) {
+ return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
+ };
+ }
+
+ if (row < this.start.row)
+ return -1;
+
+ if (row > this.end.row)
+ return 1;
+
+ if (this.start.row === row)
+ return column >= this.start.column ? 0 : -1;
+
+ if (this.end.row === row)
+ return column <= this.end.column ? 0 : 1;
+
+ return 0;
+ };
+ this.compareStart = function(row, column) {
+ if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ }
+
+ /**
+ * Range.compareEnd(row, column) -> Number
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `0` if the two points are exactly equal
+ * * `-1` if `p.row` is less then the calling range
+ * * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.
+ *
+ * If the starting row of the calling range is equal to `p.row`, and:
+ * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`
+ * * Otherwise, it returns -1
+ *
+ * If the ending row of the calling range is equal to `p.row`, and:
+ * * `p.column` is less than or equal to the calling range's ending column, this returns `0`
+ * * Otherwise, it returns 1
+ *
+ * Checks the row and column points with the row and column points of the calling range.
+ *
+ *
+ **/
+ this.compareEnd = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else {
+ return this.compare(row, column);
+ }
+ }
+
+ /**
+ * Range.compareInside(row, column) -> Number
+ * - row (Number): A row point to compare with
+ * - column (Number): A column point to compare with
+ * + (Number): This method returns one of the following numbers:
+ * * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`
+ * * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`
+ *
+ * Otherwise, it returns the value after calling [[Range.compare `compare()`]].
+ *
+ * Checks the row and column points with the row and column points of the calling range.
+ *
+ *
+ *
+ **/
+ this.compareInside = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ }
+
+ /**
+ * Range.clipRows(firstRow, lastRow) -> Range
+ * - firstRow (Number): The starting row
+ * - lastRow (Number): The ending row
+ *
+ * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object.
+ *
+ **/
+ this.clipRows = function(firstRow, lastRow) {
+ if (this.end.row > lastRow) {
+ var end = {
+ row: lastRow+1,
+ column: 0
+ };
+ }
+
+ if (this.start.row > lastRow) {
+ var start = {
+ row: lastRow+1,
+ column: 0
+ };
+ }
+
+ if (this.start.row < firstRow) {
+ var start = {
+ row: firstRow,
+ column: 0
+ };
+ }
+
+ if (this.end.row < firstRow) {
+ var end = {
+ row: firstRow,
+ column: 0
+ };
+ }
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+ this.extend = function(row, column) {
+ var cmp = this.compare(row, column);
+
+ if (cmp == 0)
+ return this;
+ else if (cmp == -1)
+ var start = {row: row, column: column};
+ else
+ var end = {row: row, column: column};
+
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+
+ this.isEmpty = function() {
+ return (this.start.row == this.end.row && this.start.column == this.end.column);
+ };
+ this.isMultiLine = function() {
+ return (this.start.row !== this.end.row);
+ };
+ this.clone = function() {
+ return Range.fromPoints(this.start, this.end);
+ };
+ this.collapseRows = function() {
+ if (this.end.column == 0)
+ return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0)
+ else
+ return new Range(this.start.row, 0, this.end.row, 0)
+ };
+ this.toScreenRange = function(session) {
+ var screenPosStart =
+ session.documentToScreenPosition(this.start);
+ var screenPosEnd =
+ session.documentToScreenPosition(this.end);
+
+ return new Range(
+ screenPosStart.row, screenPosStart.column,
+ screenPosEnd.row, screenPosEnd.column
+ );
+ };
+
+}).call(Range.prototype);
+Range.fromPoints = function(start, end) {
+ return new Range(start.row, start.column, end.row, end.column);
+};
+
+exports.Range = Range;
+});
+
+define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) {
+
+
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+/**
+ * new Anchor(doc, row, column)
+ * - doc (Document): The document to associate with the anchor
+ * - row (Number): The starting row position
+ * - column (Number): The starting column position
+ *
+ * Creates a new `Anchor` and associates it with a document.
+ *
+ **/
+
+var Anchor = exports.Anchor = function(doc, row, column) {
+ this.document = doc;
+
+ if (typeof column == "undefined")
+ this.setPosition(row.row, row.column);
+ else
+ this.setPosition(row, column);
+
+ this.$onChange = this.onChange.bind(this);
+ doc.on("change", this.$onChange);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.getPosition = function() {
+ return this.$clipPositionToDocument(this.row, this.column);
+ };
+
+ this.getDocument = function() {
+ return this.document;
+ };
+
+ this.onChange = function(e) {
+ var delta = e.data;
+ var range = delta.range;
+
+ if (range.start.row == range.end.row && range.start.row != this.row)
+ return;
+
+ if (range.start.row > this.row)
+ return;
+
+ if (range.start.row == this.row && range.start.column > this.column)
+ return;
+
+ var row = this.row;
+ var column = this.column;
+
+ if (delta.action === "insertText") {
+ if (range.start.row === row && range.start.column <= column) {
+ if (range.start.row === range.end.row) {
+ column += range.end.column - range.start.column;
+ }
+ else {
+ column -= range.start.column;
+ row += range.end.row - range.start.row;
+ }
+ }
+ else if (range.start.row !== range.end.row && range.start.row < row) {
+ row += range.end.row - range.start.row;
+ }
+ } else if (delta.action === "insertLines") {
+ if (range.start.row <= row) {
+ row += range.end.row - range.start.row;
+ }
+ }
+ else if (delta.action == "removeText") {
+ if (range.start.row == row && range.start.column < column) {
+ if (range.end.column >= column)
+ column = range.start.column;
+ else
+ column = Math.max(0, column - (range.end.column - range.start.column));
+
+ } else if (range.start.row !== range.end.row && range.start.row < row) {
+ if (range.end.row == row) {
+ column = Math.max(0, column - range.end.column) + range.start.column;
+ }
+ row -= (range.end.row - range.start.row);
+ }
+ else if (range.end.row == row) {
+ row -= range.end.row - range.start.row;
+ column = Math.max(0, column - range.end.column) + range.start.column;
+ }
+ } else if (delta.action == "removeLines") {
+ if (range.start.row <= row) {
+ if (range.end.row <= row)
+ row -= range.end.row - range.start.row;
+ else {
+ row = range.start.row;
+ column = 0;
+ }
+ }
+ }
+
+ this.setPosition(row, column, true);
+ };
+
+ this.setPosition = function(row, column, noClip) {
+ var pos;
+ if (noClip) {
+ pos = {
+ row: row,
+ column: column
+ };
+ }
+ else {
+ pos = this.$clipPositionToDocument(row, column);
+ }
+
+ if (this.row == pos.row && this.column == pos.column)
+ return;
+
+ var old = {
+ row: this.row,
+ column: this.column
+ };
+
+ this.row = pos.row;
+ this.column = pos.column;
+ this._emit("change", {
+ old: old,
+ value: pos
+ });
+ };
+
+ this.detach = function() {
+ this.document.removeEventListener("change", this.$onChange);
+ };
+
+ this.$clipPositionToDocument = function(row, column) {
+ var pos = {};
+
+ if (row >= this.document.getLength()) {
+ pos.row = Math.max(0, this.document.getLength() - 1);
+ pos.column = this.document.getLine(pos.row).length;
+ }
+ else if (row < 0) {
+ pos.row = 0;
+ pos.column = 0;
+ }
+ else {
+ pos.row = row;
+ pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+ }
+
+ if (column < 0)
+ pos.column = 0;
+
+ return pos;
+ };
+
+}).call(Anchor.prototype);
+
+});
+
+define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) {
+
+
+exports.stringReverse = function(string) {
+ return string.split("").reverse().join("");
+};
+
+exports.stringRepeat = function (string, count) {
+ return new Array(count + 1).join(string);
+};
+
+var trimBeginRegexp = /^\s\s*/;
+var trimEndRegexp = /\s\s*$/;
+
+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.
+
+ var myReport = JSHINT.report(limited);
+
+ If limited is true, then the report will be limited to only errors.
+
+ You can request a data structure which contains JSHint's results.
+
+ var myData = JSHINT.data();
+
+ It returns a structure with this form:
+
+ {
+ errors: [
+ {
+ line: NUMBER,
+ character: NUMBER,
+ reason: STRING,
+ evidence: STRING
+ }
+ ],
+ functions: [
+ name: STRING,
+ line: NUMBER,
+ last: NUMBER,
+ param: [
+ STRING
+ ],
+ closure: [
+ STRING
+ ],
+ var: [
+ STRING
+ ],
+ exception: [
+ STRING
+ ],
+ outer: [
+ STRING
+ ],
+ unused: [
+ STRING
+ ],
+ global: [
+ STRING
+ ],
+ label: [
+ STRING
+ ]
+ ],
+ globals: [
+ STRING
+ ],
+ member: {
+ STRING: NUMBER
+ },
+ unused: [
+ {
+ name: STRING,
+ line: NUMBER
+ }
+ ],
+ implieds: [
+ {
+ name: STRING,
+ line: NUMBER
+ }
+ ],
+ urls: [
+ STRING
+ ],
+ json: BOOLEAN
+ }
+
+ Empty arrays will not be included.
+
+*/
+
+/*jshint
+ evil: true, nomen: false, onevar: false, regexp: false, strict: true, boss: true,
+ undef: true, maxlen: 100, indent:4
+*/
+
+/*members "\b", "\t", "\n", "\f", "\r", "!=", "!==", "\"", "%", "(begin)",
+ "(breakage)", "(context)", "(error)", "(global)", "(identifier)", "(last)",
+ "(line)", "(loopage)", "(name)", "(onevar)", "(params)", "(scope)",
+ "(statement)", "(verb)", "*", "+", "++", "-", "--", "\/", "<", "<=", "==",
+ "===", ">", ">=", $, $$, $A, $F, $H, $R, $break, $continue, $w, Abstract, Ajax,
+ __filename, __dirname, ActiveXObject, Array, ArrayBuffer, ArrayBufferView, Audio,
+ Autocompleter, Assets, Boolean, Builder, Buffer, Browser, COM, CScript, Canvas,
+ CustomAnimation, Class, Control, Chain, Color, Cookie, Core, DataView, Date,
+ Debug, Draggable, Draggables, Droppables, Document, DomReady, DOMReady, DOMParser, Drag,
+ E, Enumerator, Enumerable, Element, Elements, Error, Effect, EvalError, Event,
+ Events, FadeAnimation, Field, Flash, Float32Array, Float64Array, Form,
+ FormField, Frame, FormData, Function, Fx, GetObject, Group, Hash, HotKey,
+ HTMLElement, HTMLAnchorElement, HTMLBaseElement, HTMLBlockquoteElement,
+ HTMLBodyElement, HTMLBRElement, HTMLButtonElement, HTMLCanvasElement, HTMLDirectoryElement,
+ HTMLDivElement, HTMLDListElement, HTMLFieldSetElement,
+ HTMLFontElement, HTMLFormElement, HTMLFrameElement, HTMLFrameSetElement,
+ HTMLHeadElement, HTMLHeadingElement, HTMLHRElement, HTMLHtmlElement,
+ HTMLIFrameElement, HTMLImageElement, HTMLInputElement, HTMLIsIndexElement,
+ HTMLLabelElement, HTMLLayerElement, HTMLLegendElement, HTMLLIElement,
+ HTMLLinkElement, HTMLMapElement, HTMLMenuElement, HTMLMetaElement,
+ HTMLModElement, HTMLObjectElement, HTMLOListElement, HTMLOptGroupElement,
+ HTMLOptionElement, HTMLParagraphElement, HTMLParamElement, HTMLPreElement,
+ HTMLQuoteElement, HTMLScriptElement, HTMLSelectElement, HTMLStyleElement,
+ HtmlTable, HTMLTableCaptionElement, HTMLTableCellElement, HTMLTableColElement,
+ HTMLTableElement, HTMLTableRowElement, HTMLTableSectionElement,
+ HTMLTextAreaElement, HTMLTitleElement, HTMLUListElement, HTMLVideoElement,
+ Iframe, IframeShim, Image, Int16Array, Int32Array, Int8Array,
+ Insertion, InputValidator, JSON, Keyboard, Locale, LN10, LN2, LOG10E, LOG2E,
+ MAX_VALUE, MIN_VALUE, Mask, Math, MenuItem, MessageChannel, MessageEvent, MessagePort,
+ MoveAnimation, MooTools, Native, NEGATIVE_INFINITY, Number, Object, ObjectRange, Option,
+ Options, OverText, PI, POSITIVE_INFINITY, PeriodicalExecuter, Point, Position, Prototype,
+ RangeError, Rectangle, ReferenceError, RegExp, ResizeAnimation, Request, RotateAnimation,
+ SQRT1_2, SQRT2, ScrollBar, ScriptEngine, ScriptEngineBuildVersion,
+ ScriptEngineMajorVersion, ScriptEngineMinorVersion, Scriptaculous, Scroller,
+ Slick, Slider, Selector, SharedWorker, String, Style, SyntaxError, Sortable, Sortables,
+ SortableObserver, Sound, Spinner, System, Swiff, Text, TextArea, Template,
+ Timer, Tips, Type, TypeError, Toggle, Try, "use strict", unescape, URI, URIError, URL,
+ VBArray, WSH, WScript, XDomainRequest, Web, Window, XMLDOM, XMLHttpRequest, XMLSerializer,
+ XPathEvaluator, XPathException, XPathExpression, XPathNamespace, XPathNSResolver, XPathResult,
+ "\\", a, addEventListener, address, alert, apply, applicationCache, arguments, arity, asi, atob,
+ b, basic, basicToken, bitwise, block, blur, boolOptions, boss, browser, btoa, c, call, callee,
+ caller, cases, charAt, charCodeAt, character, clearInterval, clearTimeout,
+ close, closed, closure, comment, condition, confirm, console, constructor,
+ content, couch, create, css, curly, d, data, datalist, dd, debug, decodeURI,
+ decodeURIComponent, defaultStatus, defineClass, deserialize, devel, document,
+ dojo, dijit, dojox, define, else, emit, encodeURI, encodeURIComponent,
+ entityify, eqeqeq, eqnull, errors, es5, escape, esnext, eval, event, evidence, evil,
+ ex, exception, exec, exps, expr, exports, FileReader, first, floor, focus,
+ forin, fragment, frames, from, fromCharCode, fud, funcscope, funct, function, functions,
+ g, gc, getComputedStyle, getRow, getter, getterToken, GLOBAL, global, globals, globalstrict,
+ hasOwnProperty, help, history, i, id, identifier, immed, implieds, importPackage, include,
+ indent, indexOf, init, ins, instanceOf, isAlpha, isApplicationRunning, isArray,
+ isDigit, isFinite, isNaN, iterator, java, join, jshint,
+ JSHINT, json, jquery, jQuery, keys, label, labelled, last, lastsemic, laxbreak, laxcomma,
+ latedef, lbp, led, left, length, line, load, loadClass, localStorage, location,
+ log, loopfunc, m, match, maxerr, maxlen, member,message, meta, module, moveBy,
+ moveTo, mootools, multistr, name, navigator, new, newcap, noarg, node, noempty, nomen,
+ nonew, nonstandard, nud, onbeforeunload, onblur, onerror, onevar, onecase, onfocus,
+ onload, onresize, onunload, open, openDatabase, openURL, opener, opera, options, outer, param,
+ parent, parseFloat, parseInt, passfail, plusplus, predef, print, process, prompt,
+ proto, prototype, prototypejs, provides, push, quit, range, raw, reach, reason, regexp,
+ readFile, readUrl, regexdash, removeEventListener, replace, report, require,
+ reserved, resizeBy, resizeTo, resolvePath, resumeUpdates, respond, rhino, right,
+ runCommand, scroll, screen, scripturl, scrollBy, scrollTo, scrollbar, search, seal,
+ send, serialize, sessionStorage, setInterval, setTimeout, setter, setterToken, shift, slice,
+ smarttabs, sort, spawn, split, stack, status, start, strict, sub, substr, supernew, shadow,
+ supplant, sum, sync, test, toLowerCase, toString, toUpperCase, toint32, token, top, trailing,
+ type, typeOf, Uint16Array, Uint32Array, Uint8Array, undef, undefs, unused, urls, validthis,
+ value, valueOf, var, version, WebSocket, withstmt, white, window, Worker, wsh*/
+
+/*global exports: false */
+
+// We build the application inside a function so that we produce only a single
+// global variable. That function will be invoked immediately, and its return
+// value is the JSHINT function itself.
+
+var JSHINT = (function () {
+
+
+ var anonname, // The guessed name for anonymous functions.
+
+// These are operators that should not be used with the ! operator.
+
+ bang = {
+ '<' : true,
+ '<=' : true,
+ '==' : true,
+ '===': true,
+ '!==': true,
+ '!=' : true,
+ '>' : true,
+ '>=' : true,
+ '+' : true,
+ '-' : true,
+ '*' : true,
+ '/' : true,
+ '%' : true
+ },
+
+ // These are the JSHint boolean options.
+ boolOptions = {
+ asi : true, // if automatic semicolon insertion should be tolerated
+ bitwise : true, // if bitwise operators should not be allowed
+ boss : true, // if advanced usage of assignments should be allowed
+ browser : true, // if the standard browser globals should be predefined
+ couch : true, // if CouchDB globals should be predefined
+ curly : true, // if curly braces around all blocks should be required
+ debug : true, // if debugger statements should be allowed
+ devel : true, // if logging globals should be predefined (console,
+ // alert, etc.)
+ dojo : true, // if Dojo Toolkit globals should be predefined
+ eqeqeq : true, // if === should be required
+ eqnull : true, // if == null comparisons should be tolerated
+ es5 : true, // if ES5 syntax should be allowed
+ esnext : true, // if es.next specific syntax should be allowed
+ evil : true, // if eval should be allowed
+ expr : true, // if ExpressionStatement should be allowed as Programs
+ forin : true, // if for in statements must filter
+ funcscope : true, // if only function scope should be used for scope tests
+ globalstrict: true, // if global should be allowed (also
+ // enables 'strict')
+ immed : true, // if immediate invocations must be wrapped in parens
+ iterator : true, // if the `__iterator__` property should be allowed
+ jquery : true, // if jQuery globals should be predefined
+ lastsemic : true, // if semicolons may be ommitted for the trailing
+ // statements inside of a one-line blocks.
+ latedef : true, // if the use before definition should not be tolerated
+ laxbreak : true, // if line breaks should not be checked
+ laxcomma : true, // if line breaks should not be checked around commas
+ loopfunc : true, // if functions should be allowed to be defined within
+ // loops
+ mootools : true, // if MooTools globals should be predefined
+ multistr : true, // allow multiline strings
+ newcap : true, // if constructor names must be capitalized
+ noarg : true, // if arguments.caller and arguments.callee should be
+ // disallowed
+ node : true, // if the Node.js environment globals should be
+ // predefined
+ noempty : true, // if empty blocks should be disallowed
+ nonew : true, // if using `new` for side-effects should be disallowed
+ nonstandard : true, // if non-standard (but widely adopted) globals should
+ // be predefined
+ nomen : true, // if names should be checked
+ onevar : true, // if only one var statement per function should be
+ // allowed
+ onecase : true, // if one case switch statements should be allowed
+ passfail : true, // if the scan should stop on first error
+ plusplus : true, // if increment/decrement should not be allowed
+ proto : true, // if the `__proto__` property should be allowed
+ prototypejs : true, // if Prototype and Scriptaculous globals should be
+ // predefined
+ regexdash : true, // if unescaped first/last dash (-) inside brackets
+ // should be tolerated
+ regexp : true, // if the . should not be allowed in regexp literals
+ rhino : true, // if the Rhino environment globals should be predefined
+ undef : true, // if variables should be declared before used
+ scripturl : true, // if script-targeted URLs should be tolerated
+ shadow : true, // if variable shadowing should be tolerated
+ smarttabs : true, // if smarttabs should be tolerated
+ // (http://www.emacswiki.org/emacs/SmartTabs)
+ strict : true, // require the pragma
+ sub : true, // if all forms of subscript notation are tolerated
+ supernew : true, // if `new function () { ... };` and `new Object;`
+ // should be tolerated
+ trailing : true, // if trailing whitespace rules apply
+ validthis : true, // if 'this' inside a non-constructor function is valid.
+ // This is a function scoped option only.
+ withstmt : true, // if with statements should be allowed
+ white : true, // if strict whitespace rules apply
+ wsh : true // if the Windows Scripting Host environment globals
+ // should be predefined
+ },
+
+ // These are the JSHint options that can take any value
+ // (we use this object to detect invalid options)
+ valOptions = {
+ maxlen: false,
+ indent: false,
+ maxerr: false,
+ predef: false
+ },
+
+
+ // browser contains a set of global names which are commonly provided by a
+ // web browser environment.
+ browser = {
+ ArrayBuffer : false,
+ ArrayBufferView : false,
+ Audio : false,
+ addEventListener : false,
+ applicationCache : false,
+ atob : false,
+ blur : false,
+ btoa : false,
+ clearInterval : false,
+ clearTimeout : false,
+ close : false,
+ closed : false,
+ DataView : false,
+ DOMParser : false,
+ defaultStatus : false,
+ document : false,
+ event : false,
+ FileReader : false,
+ Float32Array : false,
+ Float64Array : false,
+ FormData : false,
+ focus : false,
+ frames : false,
+ getComputedStyle : false,
+ HTMLElement : false,
+ HTMLAnchorElement : false,
+ HTMLBaseElement : false,
+ HTMLBlockquoteElement : false,
+ HTMLBodyElement : false,
+ HTMLBRElement : false,
+ HTMLButtonElement : false,
+ HTMLCanvasElement : false,
+ HTMLDirectoryElement : false,
+ HTMLDivElement : false,
+ HTMLDListElement : false,
+ HTMLFieldSetElement : false,
+ HTMLFontElement : false,
+ HTMLFormElement : false,
+ HTMLFrameElement : false,
+ HTMLFrameSetElement : false,
+ HTMLHeadElement : false,
+ HTMLHeadingElement : false,
+ HTMLHRElement : false,
+ HTMLHtmlElement : false,
+ HTMLIFrameElement : false,
+ HTMLImageElement : false,
+ HTMLInputElement : false,
+ HTMLIsIndexElement : false,
+ HTMLLabelElement : false,
+ HTMLLayerElement : false,
+ HTMLLegendElement : false,
+ HTMLLIElement : false,
+ HTMLLinkElement : false,
+ HTMLMapElement : false,
+ HTMLMenuElement : false,
+ HTMLMetaElement : false,
+ HTMLModElement : false,
+ HTMLObjectElement : false,
+ HTMLOListElement : false,
+ HTMLOptGroupElement : false,
+ HTMLOptionElement : false,
+ HTMLParagraphElement : false,
+ HTMLParamElement : false,
+ HTMLPreElement : false,
+ HTMLQuoteElement : false,
+ HTMLScriptElement : false,
+ HTMLSelectElement : false,
+ HTMLStyleElement : false,
+ HTMLTableCaptionElement : false,
+ HTMLTableCellElement : false,
+ HTMLTableColElement : false,
+ HTMLTableElement : false,
+ HTMLTableRowElement : false,
+ HTMLTableSectionElement : false,
+ HTMLTextAreaElement : false,
+ HTMLTitleElement : false,
+ HTMLUListElement : false,
+ HTMLVideoElement : false,
+ history : false,
+ Int16Array : false,
+ Int32Array : false,
+ Int8Array : false,
+ Image : false,
+ length : false,
+ localStorage : false,
+ location : false,
+ MessageChannel : false,
+ MessageEvent : false,
+ MessagePort : false,
+ moveBy : false,
+ moveTo : false,
+ name : false,
+ navigator : false,
+ onbeforeunload : true,
+ onblur : true,
+ onerror : true,
+ onfocus : true,
+ onload : true,
+ onresize : true,
+ onunload : true,
+ open : false,
+ openDatabase : false,
+ opener : false,
+ Option : false,
+ parent : false,
+ print : false,
+ removeEventListener : false,
+ resizeBy : false,
+ resizeTo : false,
+ screen : false,
+ scroll : false,
+ scrollBy : false,
+ scrollTo : false,
+ sessionStorage : false,
+ setInterval : false,
+ setTimeout : false,
+ SharedWorker : false,
+ status : false,
+ top : false,
+ Uint16Array : false,
+ Uint32Array : false,
+ Uint8Array : false,
+ WebSocket : false,
+ window : false,
+ Worker : false,
+ XMLHttpRequest : false,
+ XMLSerializer : false,
+ XPathEvaluator : false,
+ XPathException : false,
+ XPathExpression : false,
+ XPathNamespace : false,
+ XPathNSResolver : false,
+ XPathResult : false
+ },
+
+ couch = {
+ "require" : false,
+ respond : false,
+ getRow : false,
+ emit : false,
+ send : false,
+ start : false,
+ sum : false,
+ log : false,
+ exports : false,
+ module : false,
+ provides : false
+ },
+
+ devel = {
+ alert : false,
+ confirm : false,
+ console : false,
+ Debug : false,
+ opera : false,
+ prompt : false
+ },
+
+ dojo = {
+ dojo : false,
+ dijit : false,
+ dojox : false,
+ define : false,
+ "require" : false
+ },
+
+ escapes = {
+ '\b': '\\b',
+ '\t': '\\t',
+ '\n': '\\n',
+ '\f': '\\f',
+ '\r': '\\r',
+ '"' : '\\"',
+ '/' : '\\/',
+ '\\': '\\\\'
+ },
+
+ funct, // The current function
+
+ functionicity = [
+ 'closure', 'exception', 'global', 'label',
+ 'outer', 'unused', 'var'
+ ],
+
+ functions, // All of the functions
+
+ global, // The global scope
+ implied, // Implied globals
+ inblock,
+ indent,
+ jsonmode,
+
+ jquery = {
+ '$' : false,
+ jQuery : false
+ },
+
+ lines,
+ lookahead,
+ member,
+ membersOnly,
+
+ mootools = {
+ '$' : false,
+ '$$' : false,
+ Assets : false,
+ Browser : false,
+ Chain : false,
+ Class : false,
+ Color : false,
+ Cookie : false,
+ Core : false,
+ Document : false,
+ DomReady : false,
+ DOMReady : false,
+ Drag : false,
+ Element : false,
+ Elements : false,
+ Event : false,
+ Events : false,
+ Fx : false,
+ Group : false,
+ Hash : false,
+ HtmlTable : false,
+ Iframe : false,
+ IframeShim : false,
+ InputValidator : false,
+ instanceOf : false,
+ Keyboard : false,
+ Locale : false,
+ Mask : false,
+ MooTools : false,
+ Native : false,
+ Options : false,
+ OverText : false,
+ Request : false,
+ Scroller : false,
+ Slick : false,
+ Slider : false,
+ Sortables : false,
+ Spinner : false,
+ Swiff : false,
+ Tips : false,
+ Type : false,
+ typeOf : false,
+ URI : false,
+ Window : false
+ },
+
+ nexttoken,
+
+ node = {
+ __filename : false,
+ __dirname : false,
+ Buffer : false,
+ console : false,
+ exports : false,
+ GLOBAL : false,
+ global : false,
+ module : false,
+ process : false,
+ require : false,
+ setTimeout : false,
+ clearTimeout : false,
+ setInterval : false,
+ clearInterval : false
+ },
+
+ noreach,
+ option,
+ predefined, // Global variables defined by option
+ prereg,
+ prevtoken,
+
+ prototypejs = {
+ '$' : false,
+ '$$' : false,
+ '$A' : false,
+ '$F' : false,
+ '$H' : false,
+ '$R' : false,
+ '$break' : false,
+ '$continue' : false,
+ '$w' : false,
+ Abstract : false,
+ Ajax : false,
+ Class : false,
+ Enumerable : false,
+ Element : false,
+ Event : false,
+ Field : false,
+ Form : false,
+ Hash : false,
+ Insertion : false,
+ ObjectRange : false,
+ PeriodicalExecuter: false,
+ Position : false,
+ Prototype : false,
+ Selector : false,
+ Template : false,
+ Toggle : false,
+ Try : false,
+ Autocompleter : false,
+ Builder : false,
+ Control : false,
+ Draggable : false,
+ Draggables : false,
+ Droppables : false,
+ Effect : false,
+ Sortable : false,
+ SortableObserver : false,
+ Sound : false,
+ Scriptaculous : false
+ },
+
+ rhino = {
+ defineClass : false,
+ deserialize : false,
+ gc : false,
+ help : false,
+ importPackage: false,
+ "java" : false,
+ load : false,
+ loadClass : false,
+ print : false,
+ quit : false,
+ readFile : false,
+ readUrl : false,
+ runCommand : false,
+ seal : false,
+ serialize : false,
+ spawn : false,
+ sync : false,
+ toint32 : false,
+ version : false
+ },
+
+ scope, // The current scope
+ stack,
+
+ // standard contains the global names that are provided by the
+ // ECMAScript standard.
+ standard = {
+ Array : false,
+ Boolean : false,
+ Date : false,
+ decodeURI : false,
+ decodeURIComponent : false,
+ encodeURI : false,
+ encodeURIComponent : false,
+ Error : false,
+ 'eval' : false,
+ EvalError : false,
+ Function : false,
+ hasOwnProperty : false,
+ isFinite : false,
+ isNaN : false,
+ JSON : false,
+ Math : false,
+ Number : false,
+ Object : false,
+ parseInt : false,
+ parseFloat : false,
+ RangeError : false,
+ ReferenceError : false,
+ RegExp : false,
+ String : false,
+ SyntaxError : false,
+ TypeError : false,
+ URIError : false
+ },
+
+ // widely adopted global names that are not part of ECMAScript standard
+ nonstandard = {
+ escape : false,
+ unescape : false
+ },
+
+ standard_member = {
+ E : true,
+ LN2 : true,
+ LN10 : true,
+ LOG2E : true,
+ LOG10E : true,
+ MAX_VALUE : true,
+ MIN_VALUE : true,
+ NEGATIVE_INFINITY : true,
+ PI : true,
+ POSITIVE_INFINITY : true,
+ SQRT1_2 : true,
+ SQRT2 : true
+ },
+
+ directive,
+ syntax = {},
+ tab,
+ token,
+ urls,
+ useESNextSyntax,
+ warnings,
+
+ wsh = {
+ ActiveXObject : true,
+ Enumerator : true,
+ GetObject : true,
+ ScriptEngine : true,
+ ScriptEngineBuildVersion : true,
+ ScriptEngineMajorVersion : true,
+ ScriptEngineMinorVersion : true,
+ VBArray : true,
+ WSH : true,
+ WScript : true,
+ XDomainRequest : true
+ };
+
+ // Regular expressions. Some of these are stupidly long.
+ var ax, cx, tx, nx, nxg, lx, ix, jx, ft;
+ (function () {
+ /*jshint maxlen:300 */
+
+ // unsafe comment or string
+ ax = /@cc|<\/?|script|\]\s*\]|<\s*!|</i;
+
+ // unsafe characters that are silently deleted by one or more browsers
+ cx = /[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
+
+ // token
+ tx = /^\s*([(){}\[.,:;'"~\?\]#@]|==?=?|\/(\*(jshint|jslint|members?|global)?|=|\/)?|\*[\/=]?|\+(?:=|\++)?|-(?:=|-+)?|%=?|&[&=]?|\|[|=]?|>>?>?=?|<([\/=!]|\!(\[|--)?|<=?)?|\^=?|\!=?=?|[a-zA-Z_$][a-zA-Z0-9_$]*|[0-9]+([xX][0-9a-fA-F]+|\.[0-9]*)?([eE][+\-]?[0-9]+)?)/;
+
+ // characters in strings that need escapement
+ nx = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
+ nxg = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
+
+ // star slash
+ lx = /\*\/|\/\*/;
+
+ // identifier
+ ix = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/;
+
+ // javascript url
+ jx = /^(?:javascript|jscript|ecmascript|vbscript|mocha|livescript)\s*:/i;
+
+ // catches /* falls through */ comments
+ ft = /^\s*\/\*\s*falls\sthrough\s*\*\/\s*$/;
+ }());
+
+ function F() {} // Used by Object.create
+
+ function is_own(object, name) {
+
+// The object.hasOwnProperty method fails when the property under consideration
+// is named 'hasOwnProperty'. So we have to use this more convoluted form.
+
+ return Object.prototype.hasOwnProperty.call(object, name);
+ }
+
+ function checkOption(name, t) {
+ if (valOptions[name] === undefined && boolOptions[name] === undefined) {
+ warning("Bad option: '" + name + "'.", t);
+ }
+ }
+
+// Provide critical ES5 functions to ES3.
+
+ if (typeof Array.isArray !== 'function') {
+ Array.isArray = function (o) {
+ return Object.prototype.toString.apply(o) === '[object Array]';
+ };
+ }
+
+ if (typeof Object.create !== 'function') {
+ Object.create = function (o) {
+ F.prototype = o;
+ return new F();
+ };
+ }
+
+ if (typeof Object.keys !== 'function') {
+ Object.keys = function (o) {
+ var a = [], k;
+ for (k in o) {
+ if (is_own(o, k)) {
+ a.push(k);
+ }
+ }
+ return a;
+ };
+ }
+
+// Non standard methods
+
+ if (typeof String.prototype.entityify !== 'function') {
+ String.prototype.entityify = function () {
+ return this
+ .replace(/&/g, '&')
+ .replace(//g, '>');
+ };
+ }
+
+ if (typeof String.prototype.isAlpha !== 'function') {
+ String.prototype.isAlpha = function () {
+ return (this >= 'a' && this <= 'z\uffff') ||
+ (this >= 'A' && this <= 'Z\uffff');
+ };
+ }
+
+ if (typeof String.prototype.isDigit !== 'function') {
+ String.prototype.isDigit = function () {
+ return (this >= '0' && this <= '9');
+ };
+ }
+
+ if (typeof String.prototype.supplant !== 'function') {
+ String.prototype.supplant = function (o) {
+ return this.replace(/\{([^{}]*)\}/g, function (a, b) {
+ var r = o[b];
+ return typeof r === 'string' || typeof r === 'number' ? r : a;
+ });
+ };
+ }
+
+ if (typeof String.prototype.name !== 'function') {
+ String.prototype.name = function () {
+
+// If the string looks like an identifier, then we can return it as is.
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can simply slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe
+// sequences.
+
+ if (ix.test(this)) {
+ return this;
+ }
+ if (nx.test(this)) {
+ return '"' + this.replace(nxg, function (a) {
+ var c = escapes[a];
+ if (c) {
+ return c;
+ }
+ return '\\u' + ('0000' + a.charCodeAt().toString(16)).slice(-4);
+ }) + '"';
+ }
+ return '"' + this + '"';
+ };
+ }
+
+
+ function combine(t, o) {
+ var n;
+ for (n in o) {
+ if (is_own(o, n)) {
+ t[n] = o[n];
+ }
+ }
+ }
+
+ function assume() {
+ if (option.couch) {
+ combine(predefined, couch);
+ }
+
+ if (option.rhino) {
+ combine(predefined, rhino);
+ }
+
+ if (option.prototypejs) {
+ combine(predefined, prototypejs);
+ }
+
+ if (option.node) {
+ combine(predefined, node);
+ option.globalstrict = true;
+ }
+
+ if (option.devel) {
+ combine(predefined, devel);
+ }
+
+ if (option.dojo) {
+ combine(predefined, dojo);
+ }
+
+ if (option.browser) {
+ combine(predefined, browser);
+ }
+
+ if (option.nonstandard) {
+ combine(predefined, nonstandard);
+ }
+
+ if (option.jquery) {
+ combine(predefined, jquery);
+ }
+
+ if (option.mootools) {
+ combine(predefined, mootools);
+ }
+
+ if (option.wsh) {
+ combine(predefined, wsh);
+ }
+
+ if (option.esnext) {
+ useESNextSyntax();
+ }
+
+ if (option.globalstrict && option.strict !== false) {
+ option.strict = true;
+ }
+ }
+
+
+ // Produce an error warning.
+ function quit(message, line, chr) {
+ var percentage = Math.floor((line / lines.length) * 100);
+
+ throw {
+ name: 'JSHintError',
+ line: line,
+ character: chr,
+ message: message + " (" + percentage + "% scanned).",
+ raw: message
+ };
+ }
+
+ function isundef(scope, m, t, a) {
+ return JSHINT.undefs.push([scope, m, t, a]);
+ }
+
+ function warning(m, t, a, b, c, d) {
+ var ch, l, w;
+ t = t || nexttoken;
+ if (t.id === '(end)') { // `~
+ t = token;
+ }
+ l = t.line || 0;
+ ch = t.from || 0;
+ w = {
+ id: '(error)',
+ raw: m,
+ evidence: lines[l - 1] || '',
+ line: l,
+ character: ch,
+ a: a,
+ b: b,
+ c: c,
+ d: d
+ };
+ w.reason = m.supplant(w);
+ JSHINT.errors.push(w);
+ if (option.passfail) {
+ quit('Stopping. ', l, ch);
+ }
+ warnings += 1;
+ if (warnings >= option.maxerr) {
+ quit("Too many errors.", l, ch);
+ }
+ return w;
+ }
+
+ function warningAt(m, l, ch, a, b, c, d) {
+ return warning(m, {
+ line: l,
+ from: ch
+ }, a, b, c, d);
+ }
+
+ function error(m, t, a, b, c, d) {
+ var w = warning(m, t, a, b, c, d);
+ }
+
+ function errorAt(m, l, ch, a, b, c, d) {
+ return error(m, {
+ line: l,
+ from: ch
+ }, a, b, c, d);
+ }
+
+
+
+// lexical analysis and token construction
+
+ var lex = (function lex() {
+ var character, from, line, s;
+
+// Private lex methods
+
+ function nextLine() {
+ var at,
+ tw; // trailing whitespace check
+
+ if (line >= lines.length)
+ return false;
+
+ character = 1;
+ s = lines[line];
+ line += 1;
+
+ // If smarttabs option is used check for spaces followed by tabs only.
+ // Otherwise check for any occurence of mixed tabs and spaces.
+ if (option.smarttabs)
+ at = s.search(/ \t/);
+ else
+ at = s.search(/ \t|\t /);
+
+ if (at >= 0)
+ warningAt("Mixed spaces and tabs.", line, at + 1);
+
+ s = s.replace(/\t/g, tab);
+ at = s.search(cx);
+
+ if (at >= 0)
+ warningAt("Unsafe character.", line, at);
+
+ if (option.maxlen && option.maxlen < s.length)
+ warningAt("Line too long.", line, s.length);
+
+ // Check for trailing whitespaces
+ tw = option.trailing && s.match(/^(.*?)\s+$/);
+ if (tw && !/^\s+$/.test(s)) {
+ warningAt("Trailing whitespace.", line, tw[1].length + 1);
+ }
+ return true;
+ }
+
+// Produce a token object. The token inherits from a syntax symbol.
+
+ function it(type, value) {
+ var i, t;
+ if (type === '(color)' || type === '(range)') {
+ t = {type: type};
+ } else if (type === '(punctuator)' ||
+ (type === '(identifier)' && is_own(syntax, value))) {
+ t = syntax[value] || syntax['(error)'];
+ } else {
+ t = syntax[type];
+ }
+ t = Object.create(t);
+ if (type === '(string)' || type === '(range)') {
+ if (!option.scripturl && jx.test(value)) {
+ warningAt("Script URL.", line, from);
+ }
+ }
+ if (type === '(identifier)') {
+ t.identifier = true;
+ if (value === '__proto__' && !option.proto) {
+ warningAt("The '{a}' property is deprecated.",
+ line, from, value);
+ } else if (value === '__iterator__' && !option.iterator) {
+ warningAt("'{a}' is only available in JavaScript 1.7.",
+ line, from, value);
+ } else if (option.nomen && (value.charAt(0) === '_' ||
+ value.charAt(value.length - 1) === '_')) {
+ if (!option.node || token.id === '.' ||
+ (value !== '__dirname' && value !== '__filename')) {
+ warningAt("Unexpected {a} in '{b}'.", line, from, "dangling '_'", value);
+ }
+ }
+ }
+ t.value = value;
+ t.line = line;
+ t.character = character;
+ t.from = from;
+ i = t.id;
+ if (i !== '(endline)') {
+ prereg = i &&
+ (('(,=:[!&|?{};'.indexOf(i.charAt(i.length - 1)) >= 0) ||
+ i === 'return' ||
+ i === 'case');
+ }
+ return t;
+ }
+
+ // Public lex methods
+ return {
+ init: function (source) {
+ if (typeof source === 'string') {
+ lines = source
+ .replace(/\r\n/g, '\n')
+ .replace(/\r/g, '\n')
+ .split('\n');
+ } else {
+ lines = source;
+ }
+
+ // If the first line is a shebang (#!), make it a blank and move on.
+ // Shebangs are used by Node scripts.
+ if (lines[0] && lines[0].substr(0, 2) === '#!')
+ lines[0] = '';
+
+ line = 0;
+ nextLine();
+ from = 1;
+ },
+
+ range: function (begin, end) {
+ var c, value = '';
+ from = character;
+ if (s.charAt(0) !== begin) {
+ errorAt("Expected '{a}' and instead saw '{b}'.",
+ line, character, begin, s.charAt(0));
+ }
+ for (;;) {
+ s = s.slice(1);
+ character += 1;
+ c = s.charAt(0);
+ switch (c) {
+ case '':
+ errorAt("Missing '{a}'.", line, character, c);
+ break;
+ case end:
+ s = s.slice(1);
+ character += 1;
+ return it('(range)', value);
+ case '\\':
+ warningAt("Unexpected '{a}'.", line, character, c);
+ }
+ value += c;
+ }
+
+ },
+
+
+ // token -- this is called by advance to get the next token
+ token: function () {
+ var b, c, captures, d, depth, high, i, l, low, q, t, isLiteral, isInRange, n;
+
+ function match(x) {
+ var r = x.exec(s), r1;
+ if (r) {
+ l = r[0].length;
+ r1 = r[1];
+ c = r1.charAt(0);
+ s = s.substr(l);
+ from = character + l - r1.length;
+ character += l;
+ return r1;
+ }
+ }
+
+ function string(x) {
+ var c, j, r = '', allowNewLine = false;
+
+ if (jsonmode && x !== '"') {
+ warningAt("Strings must use doublequote.",
+ line, character);
+ }
+
+ function esc(n) {
+ var i = parseInt(s.substr(j + 1, n), 16);
+ j += n;
+ if (i >= 32 && i <= 126 &&
+ i !== 34 && i !== 92 && i !== 39) {
+ warningAt("Unnecessary escapement.", line, character);
+ }
+ character += n;
+ c = String.fromCharCode(i);
+ }
+ j = 0;
+unclosedString: for (;;) {
+ while (j >= s.length) {
+ j = 0;
+
+ var cl = line, cf = from;
+ if (!nextLine()) {
+ errorAt("Unclosed string.", cl, cf);
+ break unclosedString;
+ }
+
+ if (allowNewLine) {
+ allowNewLine = false;
+ } else {
+ warningAt("Unclosed string.", cl, cf);
+ }
+ }
+ c = s.charAt(j);
+ if (c === x) {
+ character += 1;
+ s = s.substr(j + 1);
+ return it('(string)', r, x);
+ }
+ if (c < ' ') {
+ if (c === '\n' || c === '\r') {
+ break;
+ }
+ warningAt("Control character in string: {a}.",
+ line, character + j, s.slice(0, j));
+ } else if (c === '\\') {
+ j += 1;
+ character += 1;
+ c = s.charAt(j);
+ n = s.charAt(j + 1);
+ switch (c) {
+ case '\\':
+ case '"':
+ case '/':
+ break;
+ case '\'':
+ if (jsonmode) {
+ warningAt("Avoid \\'.", line, character);
+ }
+ break;
+ case 'b':
+ c = '\b';
+ break;
+ case 'f':
+ c = '\f';
+ break;
+ case 'n':
+ c = '\n';
+ break;
+ case 'r':
+ c = '\r';
+ break;
+ case 't':
+ c = '\t';
+ break;
+ case '0':
+ c = '\0';
+ // Octal literals fail in strict mode
+ // check if the number is between 00 and 07
+ // where 'n' is the token next to 'c'
+ if (n >= 0 && n <= 7 && directive["use strict"]) {
+ warningAt(
+ "Octal literals are not allowed in strict mode.",
+ line, character);
+ }
+ break;
+ case 'u':
+ esc(4);
+ break;
+ case 'v':
+ if (jsonmode) {
+ warningAt("Avoid \\v.", line, character);
+ }
+ c = '\v';
+ break;
+ case 'x':
+ if (jsonmode) {
+ warningAt("Avoid \\x-.", line, character);
+ }
+ esc(2);
+ break;
+ case '':
+ // last character is escape character
+ // always allow new line if escaped, but show
+ // warning if option is not set
+ allowNewLine = true;
+ if (option.multistr) {
+ if (jsonmode) {
+ warningAt("Avoid EOL escapement.", line, character);
+ }
+ c = '';
+ character -= 1;
+ break;
+ }
+ warningAt("Bad escapement of EOL. Use option multistr if needed.",
+ line, character);
+ break;
+ default:
+ warningAt("Bad escapement.", line, character);
+ }
+ }
+ r += c;
+ character += 1;
+ j += 1;
+ }
+ }
+
+ for (;;) {
+ if (!s) {
+ return it(nextLine() ? '(endline)' : '(end)', '');
+ }
+ t = match(tx);
+ if (!t) {
+ t = '';
+ c = '';
+ while (s && s < '!') {
+ s = s.substr(1);
+ }
+ if (s) {
+ errorAt("Unexpected '{a}'.", line, character, s.substr(0, 1));
+ s = '';
+ }
+ } else {
+
+ // identifier
+
+ if (c.isAlpha() || c === '_' || c === '$') {
+ return it('(identifier)', t);
+ }
+
+ // number
+
+ if (c.isDigit()) {
+ if (!isFinite(Number(t))) {
+ warningAt("Bad number '{a}'.",
+ line, character, t);
+ }
+ if (s.substr(0, 1).isAlpha()) {
+ warningAt("Missing space after '{a}'.",
+ line, character, t);
+ }
+ if (c === '0') {
+ d = t.substr(1, 1);
+ if (d.isDigit()) {
+ if (token.id !== '.') {
+ warningAt("Don't use extra leading zeros '{a}'.",
+ line, character, t);
+ }
+ } else if (jsonmode && (d === 'x' || d === 'X')) {
+ warningAt("Avoid 0x-. '{a}'.",
+ line, character, t);
+ }
+ }
+ if (t.substr(t.length - 1) === '.') {
+ warningAt(
+"A trailing decimal point can be confused with a dot '{a}'.", line, character, t);
+ }
+ return it('(number)', t);
+ }
+ switch (t) {
+
+ // string
+
+ case '"':
+ case "'":
+ return string(t);
+
+ // // comment
+
+ case '//':
+ s = '';
+ token.comment = true;
+ break;
+
+ // /* comment
+
+ case '/*':
+ for (;;) {
+ i = s.search(lx);
+ if (i >= 0) {
+ break;
+ }
+ if (!nextLine()) {
+ errorAt("Unclosed comment.", line, character);
+ }
+ }
+ character += i + 2;
+ if (s.substr(i, 1) === '/') {
+ errorAt("Nested comment.", line, character);
+ }
+ s = s.substr(i + 2);
+ token.comment = true;
+ break;
+
+ // /*members /*jshint /*global
+
+ case '/*members':
+ case '/*member':
+ case '/*jshint':
+ case '/*jslint':
+ case '/*global':
+ case '*/':
+ return {
+ value: t,
+ type: 'special',
+ line: line,
+ character: character,
+ from: from
+ };
+
+ case '':
+ break;
+ // /
+ case '/':
+ if (token.id === '/=') {
+ errorAt("A regular expression literal can be confused with '/='.",
+ line, from);
+ }
+ if (prereg) {
+ depth = 0;
+ captures = 0;
+ l = 0;
+ for (;;) {
+ b = true;
+ c = s.charAt(l);
+ l += 1;
+ switch (c) {
+ case '':
+ errorAt("Unclosed regular expression.", line, from);
+ return quit('Stopping.', line, from);
+ case '/':
+ if (depth > 0) {
+ warningAt("{a} unterminated regular expression " +
+ "group(s).", line, from + l, depth);
+ }
+ c = s.substr(0, l - 1);
+ q = {
+ g: true,
+ i: true,
+ m: true
+ };
+ while (q[s.charAt(l)] === true) {
+ q[s.charAt(l)] = false;
+ l += 1;
+ }
+ character += l;
+ s = s.substr(l);
+ q = s.charAt(0);
+ if (q === '/' || q === '*') {
+ errorAt("Confusing regular expression.",
+ line, from);
+ }
+ return it('(regexp)', c);
+ case '\\':
+ c = s.charAt(l);
+ if (c < ' ') {
+ warningAt(
+"Unexpected control character in regular expression.", line, from + l);
+ } else if (c === '<') {
+ warningAt(
+"Unexpected escaped character '{a}' in regular expression.", line, from + l, c);
+ }
+ l += 1;
+ break;
+ case '(':
+ depth += 1;
+ b = false;
+ if (s.charAt(l) === '?') {
+ l += 1;
+ switch (s.charAt(l)) {
+ case ':':
+ case '=':
+ case '!':
+ l += 1;
+ break;
+ default:
+ warningAt(
+"Expected '{a}' and instead saw '{b}'.", line, from + l, ':', s.charAt(l));
+ }
+ } else {
+ captures += 1;
+ }
+ break;
+ case '|':
+ b = false;
+ break;
+ case ')':
+ if (depth === 0) {
+ warningAt("Unescaped '{a}'.",
+ line, from + l, ')');
+ } else {
+ depth -= 1;
+ }
+ break;
+ case ' ':
+ q = 1;
+ while (s.charAt(l) === ' ') {
+ l += 1;
+ q += 1;
+ }
+ if (q > 1) {
+ warningAt(
+"Spaces are hard to count. Use {{a}}.", line, from + l, q);
+ }
+ break;
+ case '[':
+ c = s.charAt(l);
+ if (c === '^') {
+ l += 1;
+ if (option.regexp) {
+ warningAt("Insecure '{a}'.",
+ line, from + l, c);
+ } else if (s.charAt(l) === ']') {
+ errorAt("Unescaped '{a}'.",
+ line, from + l, '^');
+ }
+ }
+ if (c === ']') {
+ warningAt("Empty class.", line,
+ from + l - 1);
+ }
+ isLiteral = false;
+ isInRange = false;
+klass: do {
+ c = s.charAt(l);
+ l += 1;
+ switch (c) {
+ case '[':
+ case '^':
+ warningAt("Unescaped '{a}'.",
+ line, from + l, c);
+ if (isInRange) {
+ isInRange = false;
+ } else {
+ isLiteral = true;
+ }
+ break;
+ case '-':
+ if (isLiteral && !isInRange) {
+ isLiteral = false;
+ isInRange = true;
+ } else if (isInRange) {
+ isInRange = false;
+ } else if (s.charAt(l) === ']') {
+ isInRange = true;
+ } else {
+ if (option.regexdash !== (l === 2 || (l === 3 &&
+ s.charAt(1) === '^'))) {
+ warningAt("Unescaped '{a}'.",
+ line, from + l - 1, '-');
+ }
+ isLiteral = true;
+ }
+ break;
+ case ']':
+ if (isInRange && !option.regexdash) {
+ warningAt("Unescaped '{a}'.",
+ line, from + l - 1, '-');
+ }
+ break klass;
+ case '\\':
+ c = s.charAt(l);
+ if (c < ' ') {
+ warningAt(
+"Unexpected control character in regular expression.", line, from + l);
+ } else if (c === '<') {
+ warningAt(
+"Unexpected escaped character '{a}' in regular expression.", line, from + l, c);
+ }
+ l += 1;
+
+ // \w, \s and \d are never part of a character range
+ if (/[wsd]/i.test(c)) {
+ if (isInRange) {
+ warningAt("Unescaped '{a}'.",
+ line, from + l, '-');
+ isInRange = false;
+ }
+ isLiteral = false;
+ } else if (isInRange) {
+ isInRange = false;
+ } else {
+ isLiteral = true;
+ }
+ break;
+ case '/':
+ warningAt("Unescaped '{a}'.",
+ line, from + l - 1, '/');
+
+ if (isInRange) {
+ isInRange = false;
+ } else {
+ isLiteral = true;
+ }
+ break;
+ case '<':
+ if (isInRange) {
+ isInRange = false;
+ } else {
+ isLiteral = true;
+ }
+ break;
+ default:
+ if (isInRange) {
+ isInRange = false;
+ } else {
+ isLiteral = true;
+ }
+ }
+ } while (c);
+ break;
+ case '.':
+ if (option.regexp) {
+ warningAt("Insecure '{a}'.", line,
+ from + l, c);
+ }
+ break;
+ case ']':
+ case '?':
+ case '{':
+ case '}':
+ case '+':
+ case '*':
+ warningAt("Unescaped '{a}'.", line,
+ from + l, c);
+ }
+ if (b) {
+ switch (s.charAt(l)) {
+ case '?':
+ case '+':
+ case '*':
+ l += 1;
+ if (s.charAt(l) === '?') {
+ l += 1;
+ }
+ break;
+ case '{':
+ l += 1;
+ c = s.charAt(l);
+ if (c < '0' || c > '9') {
+ warningAt(
+"Expected a number and instead saw '{a}'.", line, from + l, c);
+ }
+ l += 1;
+ low = +c;
+ for (;;) {
+ c = s.charAt(l);
+ if (c < '0' || c > '9') {
+ break;
+ }
+ l += 1;
+ low = +c + (low * 10);
+ }
+ high = low;
+ if (c === ',') {
+ l += 1;
+ high = Infinity;
+ c = s.charAt(l);
+ if (c >= '0' && c <= '9') {
+ l += 1;
+ high = +c;
+ for (;;) {
+ c = s.charAt(l);
+ if (c < '0' || c > '9') {
+ break;
+ }
+ l += 1;
+ high = +c + (high * 10);
+ }
+ }
+ }
+ if (s.charAt(l) !== '}') {
+ warningAt(
+"Expected '{a}' and instead saw '{b}'.", line, from + l, '}', c);
+ } else {
+ l += 1;
+ }
+ if (s.charAt(l) === '?') {
+ l += 1;
+ }
+ if (low > high) {
+ warningAt(
+"'{a}' should not be greater than '{b}'.", line, from + l, low, high);
+ }
+ }
+ }
+ }
+ c = s.substr(0, l - 1);
+ character += l;
+ s = s.substr(l);
+ return it('(regexp)', c);
+ }
+ return it('(punctuator)', t);
+
+ // punctuator
+
+ case '#':
+ return it('(punctuator)', t);
+ default:
+ return it('(punctuator)', t);
+ }
+ }
+ }
+ }
+ };
+ }());
+
+
+ function addlabel(t, type) {
+
+ if (t === 'hasOwnProperty') {
+ warning("'hasOwnProperty' is a really bad name.");
+ }
+
+// Define t in the current function in the current scope.
+ if (is_own(funct, t) && !funct['(global)']) {
+ if (funct[t] === true) {
+ if (option.latedef)
+ warning("'{a}' was used before it was defined.", nexttoken, t);
+ } else {
+ if (!option.shadow && type !== "exception")
+ warning("'{a}' is already defined.", nexttoken, t);
+ }
+ }
+
+ funct[t] = type;
+ if (funct['(global)']) {
+ global[t] = funct;
+ if (is_own(implied, t)) {
+ if (option.latedef)
+ warning("'{a}' was used before it was defined.", nexttoken, t);
+ delete implied[t];
+ }
+ } else {
+ scope[t] = funct;
+ }
+ }
+
+
+ function doOption() {
+ var b, obj, filter, o = nexttoken.value, t, v;
+
+ switch (o) {
+ case '*/':
+ error("Unbegun comment.");
+ break;
+ case '/*members':
+ case '/*member':
+ o = '/*members';
+ if (!membersOnly) {
+ membersOnly = {};
+ }
+ obj = membersOnly;
+ break;
+ case '/*jshint':
+ case '/*jslint':
+ obj = option;
+ filter = boolOptions;
+ break;
+ case '/*global':
+ obj = predefined;
+ break;
+ default:
+ error("What?");
+ }
+
+ t = lex.token();
+loop: for (;;) {
+ for (;;) {
+ if (t.type === 'special' && t.value === '*/') {
+ break loop;
+ }
+ if (t.id !== '(endline)' && t.id !== ',') {
+ break;
+ }
+ t = lex.token();
+ }
+ if (t.type !== '(string)' && t.type !== '(identifier)' &&
+ o !== '/*members') {
+ error("Bad option.", t);
+ }
+
+ v = lex.token();
+ if (v.id === ':') {
+ v = lex.token();
+
+ if (obj === membersOnly) {
+ error("Expected '{a}' and instead saw '{b}'.",
+ t, '*/', ':');
+ }
+
+ if (o === '/*jshint') {
+ checkOption(t.value, t);
+ }
+
+ if (t.value === 'indent' && (o === '/*jshint' || o === '/*jslint')) {
+ b = +v.value;
+ if (typeof b !== 'number' || !isFinite(b) || b <= 0 ||
+ Math.floor(b) !== b) {
+ error("Expected a small integer and instead saw '{a}'.",
+ v, v.value);
+ }
+ obj.white = true;
+ obj.indent = b;
+ } else if (t.value === 'maxerr' && (o === '/*jshint' || o === '/*jslint')) {
+ b = +v.value;
+ if (typeof b !== 'number' || !isFinite(b) || b <= 0 ||
+ Math.floor(b) !== b) {
+ error("Expected a small integer and instead saw '{a}'.",
+ v, v.value);
+ }
+ obj.maxerr = b;
+ } else if (t.value === 'maxlen' && (o === '/*jshint' || o === '/*jslint')) {
+ b = +v.value;
+ if (typeof b !== 'number' || !isFinite(b) || b <= 0 ||
+ Math.floor(b) !== b) {
+ error("Expected a small integer and instead saw '{a}'.",
+ v, v.value);
+ }
+ obj.maxlen = b;
+ } else if (t.value === 'validthis') {
+ if (funct['(global)']) {
+ error("Option 'validthis' can't be used in a global scope.");
+ } else {
+ if (v.value === 'true' || v.value === 'false')
+ obj[t.value] = v.value === 'true';
+ else
+ error("Bad option value.", v);
+ }
+ } else if (v.value === 'true') {
+ obj[t.value] = true;
+ } else if (v.value === 'false') {
+ obj[t.value] = false;
+ } else {
+ error("Bad option value.", v);
+ }
+ t = lex.token();
+ } else {
+ if (o === '/*jshint' || o === '/*jslint') {
+ error("Missing option value.", t);
+ }
+ obj[t.value] = false;
+ t = v;
+ }
+ }
+ if (filter) {
+ assume();
+ }
+ }
+
+
+// We need a peek function. If it has an argument, it peeks that much farther
+// ahead. It is used to distinguish
+// for ( var i in ...
+// from
+// for ( var i = ...
+
+ function peek(p) {
+ var i = p || 0, j = 0, t;
+
+ while (j <= i) {
+ t = lookahead[j];
+ if (!t) {
+ t = lookahead[j] = lex.token();
+ }
+ j += 1;
+ }
+ return t;
+ }
+
+
+
+// Produce the next token. It looks for programming errors.
+
+ function advance(id, t) {
+ switch (token.id) {
+ case '(number)':
+ if (nexttoken.id === '.') {
+ warning("A dot following a number can be confused with a decimal point.", token);
+ }
+ break;
+ case '-':
+ if (nexttoken.id === '-' || nexttoken.id === '--') {
+ warning("Confusing minusses.");
+ }
+ break;
+ case '+':
+ if (nexttoken.id === '+' || nexttoken.id === '++') {
+ warning("Confusing plusses.");
+ }
+ break;
+ }
+
+ if (token.type === '(string)' || token.identifier) {
+ anonname = token.value;
+ }
+
+ if (id && nexttoken.id !== id) {
+ if (t) {
+ if (nexttoken.id === '(end)') {
+ warning("Unmatched '{a}'.", t, t.id);
+ } else {
+ warning("Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",
+ nexttoken, id, t.id, t.line, nexttoken.value);
+ }
+ } else if (nexttoken.type !== '(identifier)' ||
+ nexttoken.value !== id) {
+ warning("Expected '{a}' and instead saw '{b}'.",
+ nexttoken, id, nexttoken.value);
+ }
+ }
+
+ prevtoken = token;
+ token = nexttoken;
+ for (;;) {
+ nexttoken = lookahead.shift() || lex.token();
+ if (nexttoken.id === '(end)' || nexttoken.id === '(error)') {
+ return;
+ }
+ if (nexttoken.type === 'special') {
+ doOption();
+ } else {
+ if (nexttoken.id !== '(endline)') {
+ break;
+ }
+ }
+ }
+ }
+
+
+// This is the heart of JSHINT, the Pratt parser. In addition to parsing, it
+// is looking for ad hoc lint patterns. We add .fud to Pratt's model, which is
+// like .nud except that it is only used on the first token of a statement.
+// Having .fud makes it much easier to define statement-oriented languages like
+// JavaScript. I retained Pratt's nomenclature.
+
+// .nud Null denotation
+// .fud First null denotation
+// .led Left denotation
+// lbp Left binding power
+// rbp Right binding power
+
+// They are elements of the parsing method called Top Down Operator Precedence.
+
+ function expression(rbp, initial) {
+ var left, isArray = false, isObject = false;
+
+ if (nexttoken.id === '(end)')
+ error("Unexpected early end of program.", token);
+
+ advance();
+ if (initial) {
+ anonname = 'anonymous';
+ funct['(verb)'] = token.value;
+ }
+ if (initial === true && token.fud) {
+ left = token.fud();
+ } else {
+ if (token.nud) {
+ left = token.nud();
+ } else {
+ if (nexttoken.type === '(number)' && token.id === '.') {
+ warning("A leading decimal point can be confused with a dot: '.{a}'.",
+ token, nexttoken.value);
+ advance();
+ return token;
+ } else {
+ error("Expected an identifier and instead saw '{a}'.",
+ token, token.id);
+ }
+ }
+ while (rbp < nexttoken.lbp) {
+ isArray = token.value === 'Array';
+ isObject = token.value === 'Object';
+ advance();
+ if (isArray && token.id === '(' && nexttoken.id === ')')
+ warning("Use the array literal notation [].", token);
+ if (isObject && token.id === '(' && nexttoken.id === ')')
+ warning("Use the object literal notation {}.", token);
+ if (token.led) {
+ left = token.led(left);
+ } else {
+ error("Expected an operator and instead saw '{a}'.",
+ token, token.id);
+ }
+ }
+ }
+ return left;
+ }
+
+
+// Functions for conformance of style.
+
+ function adjacent(left, right) {
+ left = left || token;
+ right = right || nexttoken;
+ if (option.white) {
+ if (left.character !== right.from && left.line === right.line) {
+ left.from += (left.character - left.from);
+ warning("Unexpected space after '{a}'.", left, left.value);
+ }
+ }
+ }
+
+ function nobreak(left, right) {
+ left = left || token;
+ right = right || nexttoken;
+ if (option.white && (left.character !== right.from || left.line !== right.line)) {
+ warning("Unexpected space before '{a}'.", right, right.value);
+ }
+ }
+
+ function nospace(left, right) {
+ left = left || token;
+ right = right || nexttoken;
+ if (option.white && !left.comment) {
+ if (left.line === right.line) {
+ adjacent(left, right);
+ }
+ }
+ }
+
+ function nonadjacent(left, right) {
+ if (option.white) {
+ left = left || token;
+ right = right || nexttoken;
+ if (left.line === right.line && left.character === right.from) {
+ left.from += (left.character - left.from);
+ warning("Missing space after '{a}'.",
+ left, left.value);
+ }
+ }
+ }
+
+ function nobreaknonadjacent(left, right) {
+ left = left || token;
+ right = right || nexttoken;
+ if (!option.laxbreak && left.line !== right.line) {
+ warning("Bad line breaking before '{a}'.", right, right.id);
+ } else if (option.white) {
+ left = left || token;
+ right = right || nexttoken;
+ if (left.character === right.from) {
+ left.from += (left.character - left.from);
+ warning("Missing space after '{a}'.",
+ left, left.value);
+ }
+ }
+ }
+
+ function indentation(bias) {
+ var i;
+ if (option.white && nexttoken.id !== '(end)') {
+ i = indent + (bias || 0);
+ if (nexttoken.from !== i) {
+ warning(
+"Expected '{a}' to have an indentation at {b} instead at {c}.",
+ nexttoken, nexttoken.value, i, nexttoken.from);
+ }
+ }
+ }
+
+ function nolinebreak(t) {
+ t = t || token;
+ if (t.line !== nexttoken.line) {
+ warning("Line breaking error '{a}'.", t, t.value);
+ }
+ }
+
+
+ function comma() {
+ if (token.line !== nexttoken.line) {
+ if (!option.laxcomma) {
+ if (comma.first) {
+ warning("Comma warnings can be turned off with 'laxcomma'");
+ comma.first = false;
+ }
+ warning("Bad line breaking before '{a}'.", token, nexttoken.id);
+ }
+ } else if (!token.comment && token.character !== nexttoken.from && option.white) {
+ token.from += (token.character - token.from);
+ warning("Unexpected space after '{a}'.", token, token.value);
+ }
+ advance(',');
+ nonadjacent(token, nexttoken);
+ }
+
+
+// Functional constructors for making the symbols that will be inherited by
+// tokens.
+
+ function symbol(s, p) {
+ var x = syntax[s];
+ if (!x || typeof x !== 'object') {
+ syntax[s] = x = {
+ id: s,
+ lbp: p,
+ value: s
+ };
+ }
+ return x;
+ }
+
+
+ function delim(s) {
+ return symbol(s, 0);
+ }
+
+
+ function stmt(s, f) {
+ var x = delim(s);
+ x.identifier = x.reserved = true;
+ x.fud = f;
+ return x;
+ }
+
+
+ function blockstmt(s, f) {
+ var x = stmt(s, f);
+ x.block = true;
+ return x;
+ }
+
+
+ function reserveName(x) {
+ var c = x.id.charAt(0);
+ if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
+ x.identifier = x.reserved = true;
+ }
+ return x;
+ }
+
+
+ function prefix(s, f) {
+ var x = symbol(s, 150);
+ reserveName(x);
+ x.nud = (typeof f === 'function') ? f : function () {
+ this.right = expression(150);
+ this.arity = 'unary';
+ if (this.id === '++' || this.id === '--') {
+ if (option.plusplus) {
+ warning("Unexpected use of '{a}'.", this, this.id);
+ } else if ((!this.right.identifier || this.right.reserved) &&
+ this.right.id !== '.' && this.right.id !== '[') {
+ warning("Bad operand.", this);
+ }
+ }
+ return this;
+ };
+ return x;
+ }
+
+
+ function type(s, f) {
+ var x = delim(s);
+ x.type = s;
+ x.nud = f;
+ return x;
+ }
+
+
+ function reserve(s, f) {
+ var x = type(s, f);
+ x.identifier = x.reserved = true;
+ return x;
+ }
+
+
+ function reservevar(s, v) {
+ return reserve(s, function () {
+ if (typeof v === 'function') {
+ v(this);
+ }
+ return this;
+ });
+ }
+
+
+ function infix(s, f, p, w) {
+ var x = symbol(s, p);
+ reserveName(x);
+ x.led = function (left) {
+ if (!w) {
+ nobreaknonadjacent(prevtoken, token);
+ nonadjacent(token, nexttoken);
+ }
+ if (s === "in" && left.id === "!") {
+ warning("Confusing use of '{a}'.", left, '!');
+ }
+ if (typeof f === 'function') {
+ return f(left, this);
+ } else {
+ this.left = left;
+ this.right = expression(p);
+ return this;
+ }
+ };
+ return x;
+ }
+
+
+ function relation(s, f) {
+ var x = symbol(s, 100);
+ x.led = function (left) {
+ nobreaknonadjacent(prevtoken, token);
+ nonadjacent(token, nexttoken);
+ var right = expression(100);
+ if ((left && left.id === 'NaN') || (right && right.id === 'NaN')) {
+ warning("Use the isNaN function to compare with NaN.", this);
+ } else if (f) {
+ f.apply(this, [left, right]);
+ }
+ if (left.id === '!') {
+ warning("Confusing use of '{a}'.", left, '!');
+ }
+ if (right.id === '!') {
+ warning("Confusing use of '{a}'.", right, '!');
+ }
+ this.left = left;
+ this.right = right;
+ return this;
+ };
+ return x;
+ }
+
+
+ function isPoorRelation(node) {
+ return node &&
+ ((node.type === '(number)' && +node.value === 0) ||
+ (node.type === '(string)' && node.value === '') ||
+ (node.type === 'null' && !option.eqnull) ||
+ node.type === 'true' ||
+ node.type === 'false' ||
+ node.type === 'undefined');
+ }
+
+
+ function assignop(s, f) {
+ symbol(s, 20).exps = true;
+ return infix(s, function (left, that) {
+ var l;
+ that.left = left;
+ if (predefined[left.value] === false &&
+ scope[left.value]['(global)'] === true) {
+ warning("Read only.", left);
+ } else if (left['function']) {
+ warning("'{a}' is a function.", left, left.value);
+ }
+ if (left) {
+ if (option.esnext && funct[left.value] === 'const') {
+ warning("Attempting to override '{a}' which is a constant", left, left.value);
+ }
+ if (left.id === '.' || left.id === '[') {
+ if (!left.left || left.left.value === 'arguments') {
+ warning('Bad assignment.', that);
+ }
+ that.right = expression(19);
+ return that;
+ } else if (left.identifier && !left.reserved) {
+ if (funct[left.value] === 'exception') {
+ warning("Do not assign to the exception parameter.", left);
+ }
+ that.right = expression(19);
+ return that;
+ }
+ if (left === syntax['function']) {
+ warning(
+"Expected an identifier in an assignment and instead saw a function invocation.",
+ token);
+ }
+ }
+ error("Bad assignment.", that);
+ }, 20);
+ }
+
+
+ function bitwise(s, f, p) {
+ var x = symbol(s, p);
+ reserveName(x);
+ x.led = (typeof f === 'function') ? f : function (left) {
+ if (option.bitwise) {
+ warning("Unexpected use of '{a}'.", this, this.id);
+ }
+ this.left = left;
+ this.right = expression(p);
+ return this;
+ };
+ return x;
+ }
+
+
+ function bitwiseassignop(s) {
+ symbol(s, 20).exps = true;
+ return infix(s, function (left, that) {
+ if (option.bitwise) {
+ warning("Unexpected use of '{a}'.", that, that.id);
+ }
+ nonadjacent(prevtoken, token);
+ nonadjacent(token, nexttoken);
+ if (left) {
+ if (left.id === '.' || left.id === '[' ||
+ (left.identifier && !left.reserved)) {
+ expression(19);
+ return that;
+ }
+ if (left === syntax['function']) {
+ warning(
+"Expected an identifier in an assignment, and instead saw a function invocation.",
+ token);
+ }
+ return that;
+ }
+ error("Bad assignment.", that);
+ }, 20);
+ }
+
+
+ function suffix(s, f) {
+ var x = symbol(s, 150);
+ x.led = function (left) {
+ if (option.plusplus) {
+ warning("Unexpected use of '{a}'.", this, this.id);
+ } else if ((!left.identifier || left.reserved) &&
+ left.id !== '.' && left.id !== '[') {
+ warning("Bad operand.", this);
+ }
+ this.left = left;
+ return this;
+ };
+ return x;
+ }
+
+
+ // fnparam means that this identifier is being defined as a function
+ // argument (see identifier())
+ function optionalidentifier(fnparam) {
+ if (nexttoken.identifier) {
+ advance();
+ if (token.reserved && !option.es5) {
+ // `undefined` as a function param is a common pattern to protect
+ // against the case when somebody does `undefined = true` and
+ // help with minification. More info: https://gist.github.com/315916
+ if (!fnparam || token.value !== 'undefined') {
+ warning("Expected an identifier and instead saw '{a}' (a reserved word).",
+ token, token.id);
+ }
+ }
+ return token.value;
+ }
+ }
+
+ // fnparam means that this identifier is being defined as a function
+ // argument
+ function identifier(fnparam) {
+ var i = optionalidentifier(fnparam);
+ if (i) {
+ return i;
+ }
+ if (token.id === 'function' && nexttoken.id === '(') {
+ warning("Missing name in function declaration.");
+ } else {
+ error("Expected an identifier and instead saw '{a}'.",
+ nexttoken, nexttoken.value);
+ }
+ }
+
+
+ function reachable(s) {
+ var i = 0, t;
+ if (nexttoken.id !== ';' || noreach) {
+ return;
+ }
+ for (;;) {
+ t = peek(i);
+ if (t.reach) {
+ return;
+ }
+ if (t.id !== '(endline)') {
+ if (t.id === 'function') {
+ if (!option.latedef) {
+ break;
+ }
+ warning(
+"Inner functions should be listed at the top of the outer function.", t);
+ break;
+ }
+ warning("Unreachable '{a}' after '{b}'.", t, t.value, s);
+ break;
+ }
+ i += 1;
+ }
+ }
+
+
+ function statement(noindent) {
+ var i = indent, r, s = scope, t = nexttoken;
+
+ if (t.id === ";") {
+ advance(";");
+ return;
+ }
+
+// Is this a labelled statement?
+
+ if (t.identifier && !t.reserved && peek().id === ':') {
+ advance();
+ advance(':');
+ scope = Object.create(s);
+ addlabel(t.value, 'label');
+ if (!nexttoken.labelled) {
+ warning("Label '{a}' on {b} statement.",
+ nexttoken, t.value, nexttoken.value);
+ }
+ if (jx.test(t.value + ':')) {
+ warning("Label '{a}' looks like a javascript url.",
+ t, t.value);
+ }
+ nexttoken.label = t.value;
+ t = nexttoken;
+ }
+
+// Parse the statement.
+
+ if (!noindent) {
+ indentation();
+ }
+ r = expression(0, true);
+
+ // Look for the final semicolon.
+ if (!t.block) {
+ if (!option.expr && (!r || !r.exps)) {
+ warning("Expected an assignment or function call and instead saw an expression.",
+ token);
+ } else if (option.nonew && r.id === '(' && r.left.id === 'new') {
+ warning("Do not use 'new' for side effects.");
+ }
+
+ if (nexttoken.id === ',') {
+ return comma();
+ }
+
+ if (nexttoken.id !== ';') {
+ if (!option.asi) {
+ // If this is the last statement in a block that ends on
+ // the same line *and* option lastsemic is on, ignore the warning.
+ // Otherwise, complain about missing semicolon.
+ if (!option.lastsemic || nexttoken.id !== '}' ||
+ nexttoken.line !== token.line) {
+ warningAt("Missing semicolon.", token.line, token.character);
+ }
+ }
+ } else {
+ adjacent(token, nexttoken);
+ advance(';');
+ nonadjacent(token, nexttoken);
+ }
+ }
+
+// Restore the indentation.
+
+ indent = i;
+ scope = s;
+ return r;
+ }
+
+
+ function statements(startLine) {
+ var a = [], f, p;
+
+ while (!nexttoken.reach && nexttoken.id !== '(end)') {
+ if (nexttoken.id === ';') {
+ p = peek();
+ if (!p || p.id !== "(") {
+ warning("Unnecessary semicolon.");
+ }
+ advance(';');
+ } else {
+ a.push(statement(startLine === nexttoken.line));
+ }
+ }
+ return a;
+ }
+
+
+ /*
+ * read all directives
+ * recognizes a simple form of asi, but always
+ * warns, if it is used
+ */
+ function directives() {
+ var i, p, pn;
+
+ for (;;) {
+ if (nexttoken.id === "(string)") {
+ p = peek(0);
+ if (p.id === "(endline)") {
+ i = 1;
+ do {
+ pn = peek(i);
+ i = i + 1;
+ } while (pn.id === "(endline)");
+
+ if (pn.id !== ";") {
+ if (pn.id !== "(string)" && pn.id !== "(number)" &&
+ pn.id !== "(regexp)" && pn.identifier !== true &&
+ pn.id !== "}") {
+ break;
+ }
+ warning("Missing semicolon.", nexttoken);
+ } else {
+ p = pn;
+ }
+ } else if (p.id === "}") {
+ // directive with no other statements, warn about missing semicolon
+ warning("Missing semicolon.", p);
+ } else if (p.id !== ";") {
+ break;
+ }
+
+ indentation();
+ advance();
+ if (directive[token.value]) {
+ warning("Unnecessary directive \"{a}\".", token, token.value);
+ }
+
+ if (token.value === "use strict") {
+ option.newcap = true;
+ option.undef = true;
+ }
+
+ // there's no directive negation, so always set to true
+ directive[token.value] = true;
+
+ if (p.id === ";") {
+ advance(";");
+ }
+ continue;
+ }
+ break;
+ }
+ }
+
+
+ /*
+ * Parses a single block. A block is a sequence of statements wrapped in
+ * braces.
+ *
+ * ordinary - true for everything but function bodies and try blocks.
+ * stmt - true if block can be a single statement (e.g. in if/for/while).
+ * isfunc - true if block is a function body
+ */
+ function block(ordinary, stmt, isfunc) {
+ var a,
+ b = inblock,
+ old_indent = indent,
+ m,
+ s = scope,
+ t,
+ line,
+ d;
+
+ inblock = ordinary;
+ if (!ordinary || !option.funcscope) scope = Object.create(scope);
+ nonadjacent(token, nexttoken);
+ t = nexttoken;
+
+ if (nexttoken.id === '{') {
+ advance('{');
+ line = token.line;
+ if (nexttoken.id !== '}') {
+ indent += option.indent;
+ while (!ordinary && nexttoken.from > indent) {
+ indent += option.indent;
+ }
+
+ if (isfunc) {
+ m = {};
+ for (d in directive) {
+ if (is_own(directive, d)) {
+ m[d] = directive[d];
+ }
+ }
+ directives();
+
+ if (option.strict && funct['(context)']['(global)']) {
+ if (!m["use strict"] && !directive["use strict"]) {
+ warning("Missing \"use strict\" statement.");
+ }
+ }
+ }
+
+ a = statements(line);
+
+ if (isfunc) {
+ directive = m;
+ }
+
+ indent -= option.indent;
+ if (line !== nexttoken.line) {
+ indentation();
+ }
+ } else if (line !== nexttoken.line) {
+ indentation();
+ }
+ advance('}', t);
+ indent = old_indent;
+ } else if (!ordinary) {
+ error("Expected '{a}' and instead saw '{b}'.",
+ nexttoken, '{', nexttoken.value);
+ } else {
+ if (!stmt || option.curly)
+ warning("Expected '{a}' and instead saw '{b}'.",
+ nexttoken, '{', nexttoken.value);
+
+ noreach = true;
+ indent += option.indent;
+ // test indentation only if statement is in new line
+ a = [statement(nexttoken.line === token.line)];
+ indent -= option.indent;
+ noreach = false;
+ }
+ funct['(verb)'] = null;
+ if (!ordinary || !option.funcscope) scope = s;
+ inblock = b;
+ if (ordinary && option.noempty && (!a || a.length === 0)) {
+ warning("Empty block.");
+ }
+ return a;
+ }
+
+
+ function countMember(m) {
+ if (membersOnly && typeof membersOnly[m] !== 'boolean') {
+ warning("Unexpected /*member '{a}'.", token, m);
+ }
+ if (typeof member[m] === 'number') {
+ member[m] += 1;
+ } else {
+ member[m] = 1;
+ }
+ }
+
+
+ function note_implied(token) {
+ var name = token.value, line = token.line, a = implied[name];
+ if (typeof a === 'function') {
+ a = false;
+ }
+
+ if (!a) {
+ a = [line];
+ implied[name] = a;
+ } else if (a[a.length - 1] !== line) {
+ a.push(line);
+ }
+ }
+
+
+ // Build the syntax table by declaring the syntactic elements of the language.
+
+ type('(number)', function () {
+ return this;
+ });
+
+ type('(string)', function () {
+ return this;
+ });
+
+ syntax['(identifier)'] = {
+ type: '(identifier)',
+ lbp: 0,
+ identifier: true,
+ nud: function () {
+ var v = this.value,
+ s = scope[v],
+ f;
+
+ if (typeof s === 'function') {
+ // Protection against accidental inheritance.
+ s = undefined;
+ } else if (typeof s === 'boolean') {
+ f = funct;
+ funct = functions[0];
+ addlabel(v, 'var');
+ s = funct;
+ funct = f;
+ }
+
+ // The name is in scope and defined in the current function.
+ if (funct === s) {
+ // Change 'unused' to 'var', and reject labels.
+ switch (funct[v]) {
+ case 'unused':
+ funct[v] = 'var';
+ break;
+ case 'unction':
+ funct[v] = 'function';
+ this['function'] = true;
+ break;
+ case 'function':
+ this['function'] = true;
+ break;
+ case 'label':
+ warning("'{a}' is a statement label.", token, v);
+ break;
+ }
+ } else if (funct['(global)']) {
+ // The name is not defined in the function. If we are in the global
+ // scope, then we have an undefined variable.
+ //
+ // Operators typeof and delete do not raise runtime errors even if
+ // the base object of a reference is null so no need to display warning
+ // if we're inside of typeof or delete.
+
+ if (option.undef && typeof predefined[v] !== 'boolean') {
+ // Attempting to subscript a null reference will throw an
+ // error, even within the typeof and delete operators
+ if (!(anonname === 'typeof' || anonname === 'delete') ||
+ (nexttoken && (nexttoken.value === '.' || nexttoken.value === '['))) {
+
+ isundef(funct, "'{a}' is not defined.", token, v);
+ }
+ }
+ note_implied(token);
+ } else {
+ // If the name is already defined in the current
+ // function, but not as outer, then there is a scope error.
+
+ switch (funct[v]) {
+ case 'closure':
+ case 'function':
+ case 'var':
+ case 'unused':
+ warning("'{a}' used out of scope.", token, v);
+ break;
+ case 'label':
+ warning("'{a}' is a statement label.", token, v);
+ break;
+ case 'outer':
+ case 'global':
+ break;
+ default:
+ // If the name is defined in an outer function, make an outer entry,
+ // and if it was unused, make it var.
+ if (s === true) {
+ funct[v] = true;
+ } else if (s === null) {
+ warning("'{a}' is not allowed.", token, v);
+ note_implied(token);
+ } else if (typeof s !== 'object') {
+ // Operators typeof and delete do not raise runtime errors even
+ // if the base object of a reference is null so no need to
+ // display warning if we're inside of typeof or delete.
+ if (option.undef) {
+ // Attempting to subscript a null reference will throw an
+ // error, even within the typeof and delete operators
+ if (!(anonname === 'typeof' || anonname === 'delete') ||
+ (nexttoken &&
+ (nexttoken.value === '.' || nexttoken.value === '['))) {
+
+ isundef(funct, "'{a}' is not defined.", token, v);
+ }
+ }
+ funct[v] = true;
+ note_implied(token);
+ } else {
+ switch (s[v]) {
+ case 'function':
+ case 'unction':
+ this['function'] = true;
+ s[v] = 'closure';
+ funct[v] = s['(global)'] ? 'global' : 'outer';
+ break;
+ case 'var':
+ case 'unused':
+ s[v] = 'closure';
+ funct[v] = s['(global)'] ? 'global' : 'outer';
+ break;
+ case 'closure':
+ case 'parameter':
+ funct[v] = s['(global)'] ? 'global' : 'outer';
+ break;
+ case 'label':
+ warning("'{a}' is a statement label.", token, v);
+ }
+ }
+ }
+ }
+ return this;
+ },
+ led: function () {
+ error("Expected an operator and instead saw '{a}'.",
+ nexttoken, nexttoken.value);
+ }
+ };
+
+ type('(regexp)', function () {
+ return this;
+ });
+
+
+// ECMAScript parser
+
+ delim('(endline)');
+ delim('(begin)');
+ delim('(end)').reach = true;
+ delim('');
+ delim('(error)').reach = true;
+ delim('}').reach = true;
+ delim(')');
+ delim(']');
+ delim('"').reach = true;
+ delim("'").reach = true;
+ delim(';');
+ delim(':').reach = true;
+ delim(',');
+ delim('#');
+ delim('@');
+ reserve('else');
+ reserve('case').reach = true;
+ reserve('catch');
+ reserve('default').reach = true;
+ reserve('finally');
+ reservevar('arguments', function (x) {
+ if (directive['use strict'] && funct['(global)']) {
+ warning("Strict violation.", x);
+ }
+ });
+ reservevar('eval');
+ reservevar('false');
+ reservevar('Infinity');
+ reservevar('NaN');
+ reservevar('null');
+ reservevar('this', function (x) {
+ if (directive['use strict'] && !option.validthis && ((funct['(statement)'] &&
+ funct['(name)'].charAt(0) > 'Z') || funct['(global)'])) {
+ warning("Possible strict violation.", x);
+ }
+ });
+ reservevar('true');
+ reservevar('undefined');
+ assignop('=', 'assign', 20);
+ assignop('+=', 'assignadd', 20);
+ assignop('-=', 'assignsub', 20);
+ assignop('*=', 'assignmult', 20);
+ assignop('/=', 'assigndiv', 20).nud = function () {
+ error("A regular expression literal can be confused with '/='.");
+ };
+ assignop('%=', 'assignmod', 20);
+ bitwiseassignop('&=', 'assignbitand', 20);
+ bitwiseassignop('|=', 'assignbitor', 20);
+ bitwiseassignop('^=', 'assignbitxor', 20);
+ bitwiseassignop('<<=', 'assignshiftleft', 20);
+ bitwiseassignop('>>=', 'assignshiftright', 20);
+ bitwiseassignop('>>>=', 'assignshiftrightunsigned', 20);
+ infix('?', function (left, that) {
+ that.left = left;
+ that.right = expression(10);
+ advance(':');
+ that['else'] = expression(10);
+ return that;
+ }, 30);
+
+ infix('||', 'or', 40);
+ infix('&&', 'and', 50);
+ bitwise('|', 'bitor', 70);
+ bitwise('^', 'bitxor', 80);
+ bitwise('&', 'bitand', 90);
+ relation('==', function (left, right) {
+ var eqnull = option.eqnull && (left.value === 'null' || right.value === 'null');
+
+ if (!eqnull && option.eqeqeq)
+ warning("Expected '{a}' and instead saw '{b}'.", this, '===', '==');
+ else if (isPoorRelation(left))
+ warning("Use '{a}' to compare with '{b}'.", this, '===', left.value);
+ else if (isPoorRelation(right))
+ warning("Use '{a}' to compare with '{b}'.", this, '===', right.value);
+
+ return this;
+ });
+ relation('===');
+ relation('!=', function (left, right) {
+ var eqnull = option.eqnull &&
+ (left.value === 'null' || right.value === 'null');
+
+ if (!eqnull && option.eqeqeq) {
+ warning("Expected '{a}' and instead saw '{b}'.",
+ this, '!==', '!=');
+ } else if (isPoorRelation(left)) {
+ warning("Use '{a}' to compare with '{b}'.",
+ this, '!==', left.value);
+ } else if (isPoorRelation(right)) {
+ warning("Use '{a}' to compare with '{b}'.",
+ this, '!==', right.value);
+ }
+ return this;
+ });
+ relation('!==');
+ relation('<');
+ relation('>');
+ relation('<=');
+ relation('>=');
+ bitwise('<<', 'shiftleft', 120);
+ bitwise('>>', 'shiftright', 120);
+ bitwise('>>>', 'shiftrightunsigned', 120);
+ infix('in', 'in', 120);
+ infix('instanceof', 'instanceof', 120);
+ infix('+', function (left, that) {
+ var right = expression(130);
+ if (left && right && left.id === '(string)' && right.id === '(string)') {
+ left.value += right.value;
+ left.character = right.character;
+ if (!option.scripturl && jx.test(left.value)) {
+ warning("JavaScript URL.", left);
+ }
+ return left;
+ }
+ that.left = left;
+ that.right = right;
+ return that;
+ }, 130);
+ prefix('+', 'num');
+ prefix('+++', function () {
+ warning("Confusing pluses.");
+ this.right = expression(150);
+ this.arity = 'unary';
+ return this;
+ });
+ infix('+++', function (left) {
+ warning("Confusing pluses.");
+ this.left = left;
+ this.right = expression(130);
+ return this;
+ }, 130);
+ infix('-', 'sub', 130);
+ prefix('-', 'neg');
+ prefix('---', function () {
+ warning("Confusing minuses.");
+ this.right = expression(150);
+ this.arity = 'unary';
+ return this;
+ });
+ infix('---', function (left) {
+ warning("Confusing minuses.");
+ this.left = left;
+ this.right = expression(130);
+ return this;
+ }, 130);
+ infix('*', 'mult', 140);
+ infix('/', 'div', 140);
+ infix('%', 'mod', 140);
+
+ suffix('++', 'postinc');
+ prefix('++', 'preinc');
+ syntax['++'].exps = true;
+
+ suffix('--', 'postdec');
+ prefix('--', 'predec');
+ syntax['--'].exps = true;
+ prefix('delete', function () {
+ var p = expression(0);
+ if (!p || (p.id !== '.' && p.id !== '[')) {
+ warning("Variables should not be deleted.");
+ }
+ this.first = p;
+ return this;
+ }).exps = true;
+
+ prefix('~', function () {
+ if (option.bitwise) {
+ warning("Unexpected '{a}'.", this, '~');
+ }
+ expression(150);
+ return this;
+ });
+
+ prefix('!', function () {
+ this.right = expression(150);
+ this.arity = 'unary';
+ if (bang[this.right.id] === true) {
+ warning("Confusing use of '{a}'.", this, '!');
+ }
+ return this;
+ });
+ prefix('typeof', 'typeof');
+ prefix('new', function () {
+ var c = expression(155), i;
+ if (c && c.id !== 'function') {
+ if (c.identifier) {
+ c['new'] = true;
+ switch (c.value) {
+ case 'Number':
+ case 'String':
+ case 'Boolean':
+ case 'Math':
+ case 'JSON':
+ warning("Do not use {a} as a constructor.", token, c.value);
+ break;
+ case 'Function':
+ if (!option.evil) {
+ warning("The Function constructor is eval.");
+ }
+ break;
+ case 'Date':
+ case 'RegExp':
+ break;
+ default:
+ if (c.id !== 'function') {
+ i = c.value.substr(0, 1);
+ if (option.newcap && (i < 'A' || i > 'Z')) {
+ warning("A constructor name should start with an uppercase letter.",
+ token);
+ }
+ }
+ }
+ } else {
+ if (c.id !== '.' && c.id !== '[' && c.id !== '(') {
+ warning("Bad constructor.", token);
+ }
+ }
+ } else {
+ if (!option.supernew)
+ warning("Weird construction. Delete 'new'.", this);
+ }
+ adjacent(token, nexttoken);
+ if (nexttoken.id !== '(' && !option.supernew) {
+ warning("Missing '()' invoking a constructor.");
+ }
+ this.first = c;
+ return this;
+ });
+ syntax['new'].exps = true;
+
+ prefix('void').exps = true;
+
+ infix('.', function (left, that) {
+ adjacent(prevtoken, token);
+ nobreak();
+ var m = identifier();
+ if (typeof m === 'string') {
+ countMember(m);
+ }
+ that.left = left;
+ that.right = m;
+ if (left && left.value === 'arguments' && (m === 'callee' || m === 'caller')) {
+ if (option.noarg)
+ warning("Avoid arguments.{a}.", left, m);
+ else if (directive['use strict'])
+ error('Strict violation.');
+ } else if (!option.evil && left && left.value === 'document' &&
+ (m === 'write' || m === 'writeln')) {
+ warning("document.write can be a form of eval.", left);
+ }
+ if (!option.evil && (m === 'eval' || m === 'execScript')) {
+ warning('eval is evil.');
+ }
+ return that;
+ }, 160, true);
+
+ infix('(', function (left, that) {
+ if (prevtoken.id !== '}' && prevtoken.id !== ')') {
+ nobreak(prevtoken, token);
+ }
+ nospace();
+ if (option.immed && !left.immed && left.id === 'function') {
+ warning("Wrap an immediate function invocation in parentheses " +
+ "to assist the reader in understanding that the expression " +
+ "is the result of a function, and not the function itself.");
+ }
+ var n = 0,
+ p = [];
+ if (left) {
+ if (left.type === '(identifier)') {
+ if (left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)) {
+ if (left.value !== 'Number' && left.value !== 'String' &&
+ left.value !== 'Boolean' &&
+ left.value !== 'Date') {
+ if (left.value === 'Math') {
+ warning("Math is not a function.", left);
+ } else if (option.newcap) {
+ warning(
+"Missing 'new' prefix when invoking a constructor.", left);
+ }
+ }
+ }
+ }
+ }
+ if (nexttoken.id !== ')') {
+ for (;;) {
+ p[p.length] = expression(10);
+ n += 1;
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ comma();
+ }
+ }
+ advance(')');
+ nospace(prevtoken, token);
+ if (typeof left === 'object') {
+ if (left.value === 'parseInt' && n === 1) {
+ warning("Missing radix parameter.", left);
+ }
+ if (!option.evil) {
+ if (left.value === 'eval' || left.value === 'Function' ||
+ left.value === 'execScript') {
+ warning("eval is evil.", left);
+ } else if (p[0] && p[0].id === '(string)' &&
+ (left.value === 'setTimeout' ||
+ left.value === 'setInterval')) {
+ warning(
+ "Implied eval is evil. Pass a function instead of a string.", left);
+ }
+ }
+ if (!left.identifier && left.id !== '.' && left.id !== '[' &&
+ left.id !== '(' && left.id !== '&&' && left.id !== '||' &&
+ left.id !== '?') {
+ warning("Bad invocation.", left);
+ }
+ }
+ that.left = left;
+ return that;
+ }, 155, true).exps = true;
+
+ prefix('(', function () {
+ nospace();
+ if (nexttoken.id === 'function') {
+ nexttoken.immed = true;
+ }
+ var v = expression(0);
+ advance(')', this);
+ nospace(prevtoken, token);
+ if (option.immed && v.id === 'function') {
+ if (nexttoken.id === '(' ||
+ (nexttoken.id === '.' && (peek().value === 'call' || peek().value === 'apply'))) {
+ warning(
+"Move the invocation into the parens that contain the function.", nexttoken);
+ } else {
+ warning(
+"Do not wrap function literals in parens unless they are to be immediately invoked.",
+ this);
+ }
+ }
+ return v;
+ });
+
+ infix('[', function (left, that) {
+ nobreak(prevtoken, token);
+ nospace();
+ var e = expression(0), s;
+ if (e && e.type === '(string)') {
+ if (!option.evil && (e.value === 'eval' || e.value === 'execScript')) {
+ warning("eval is evil.", that);
+ }
+ countMember(e.value);
+ if (!option.sub && ix.test(e.value)) {
+ s = syntax[e.value];
+ if (!s || !s.reserved) {
+ warning("['{a}'] is better written in dot notation.",
+ e, e.value);
+ }
+ }
+ }
+ advance(']', that);
+ nospace(prevtoken, token);
+ that.left = left;
+ that.right = e;
+ return that;
+ }, 160, true);
+
+ prefix('[', function () {
+ var b = token.line !== nexttoken.line;
+ this.first = [];
+ if (b) {
+ indent += option.indent;
+ if (nexttoken.from === indent + option.indent) {
+ indent += option.indent;
+ }
+ }
+ while (nexttoken.id !== '(end)') {
+ while (nexttoken.id === ',') {
+ warning("Extra comma.");
+ advance(',');
+ }
+ if (nexttoken.id === ']') {
+ break;
+ }
+ if (b && token.line !== nexttoken.line) {
+ indentation();
+ }
+ this.first.push(expression(10));
+ if (nexttoken.id === ',') {
+ comma();
+ if (nexttoken.id === ']' && !option.es5) {
+ warning("Extra comma.", token);
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+ if (b) {
+ indent -= option.indent;
+ indentation();
+ }
+ advance(']', this);
+ return this;
+ }, 160);
+
+
+ function property_name() {
+ var id = optionalidentifier(true);
+ if (!id) {
+ if (nexttoken.id === '(string)') {
+ id = nexttoken.value;
+ advance();
+ } else if (nexttoken.id === '(number)') {
+ id = nexttoken.value.toString();
+ advance();
+ }
+ }
+ return id;
+ }
+
+
+ function functionparams() {
+ var i, t = nexttoken, p = [];
+ advance('(');
+ nospace();
+ if (nexttoken.id === ')') {
+ advance(')');
+ return;
+ }
+ for (;;) {
+ i = identifier(true);
+ p.push(i);
+ addlabel(i, 'parameter');
+ if (nexttoken.id === ',') {
+ comma();
+ } else {
+ advance(')', t);
+ nospace(prevtoken, token);
+ return p;
+ }
+ }
+ }
+
+
+ function doFunction(i, statement) {
+ var f,
+ oldOption = option,
+ oldScope = scope;
+
+ option = Object.create(option);
+ scope = Object.create(scope);
+
+ funct = {
+ '(name)' : i || '"' + anonname + '"',
+ '(line)' : nexttoken.line,
+ '(context)' : funct,
+ '(breakage)' : 0,
+ '(loopage)' : 0,
+ '(scope)' : scope,
+ '(statement)': statement
+ };
+ f = funct;
+ token.funct = funct;
+ functions.push(funct);
+ if (i) {
+ addlabel(i, 'function');
+ }
+ funct['(params)'] = functionparams();
+
+ block(false, false, true);
+ scope = oldScope;
+ option = oldOption;
+ funct['(last)'] = token.line;
+ funct = funct['(context)'];
+ return f;
+ }
+
+
+ (function (x) {
+ x.nud = function () {
+ var b, f, i, j, p, t;
+ var props = {}; // All properties, including accessors
+
+ function saveProperty(name, token) {
+ if (props[name] && is_own(props, name))
+ warning("Duplicate member '{a}'.", nexttoken, i);
+ else
+ props[name] = {};
+
+ props[name].basic = true;
+ props[name].basicToken = token;
+ }
+
+ function saveSetter(name, token) {
+ if (props[name] && is_own(props, name)) {
+ if (props[name].basic || props[name].setter)
+ warning("Duplicate member '{a}'.", nexttoken, i);
+ } else {
+ props[name] = {};
+ }
+
+ props[name].setter = true;
+ props[name].setterToken = token;
+ }
+
+ function saveGetter(name) {
+ if (props[name] && is_own(props, name)) {
+ if (props[name].basic || props[name].getter)
+ warning("Duplicate member '{a}'.", nexttoken, i);
+ } else {
+ props[name] = {};
+ }
+
+ props[name].getter = true;
+ props[name].getterToken = token;
+ }
+
+ b = token.line !== nexttoken.line;
+ if (b) {
+ indent += option.indent;
+ if (nexttoken.from === indent + option.indent) {
+ indent += option.indent;
+ }
+ }
+ for (;;) {
+ if (nexttoken.id === '}') {
+ break;
+ }
+ if (b) {
+ indentation();
+ }
+ if (nexttoken.value === 'get' && peek().id !== ':') {
+ advance('get');
+ if (!option.es5) {
+ error("get/set are ES5 features.");
+ }
+ i = property_name();
+ if (!i) {
+ error("Missing property name.");
+ }
+ saveGetter(i);
+ t = nexttoken;
+ adjacent(token, nexttoken);
+ f = doFunction();
+ p = f['(params)'];
+ if (p) {
+ warning("Unexpected parameter '{a}' in get {b} function.", t, p[0], i);
+ }
+ adjacent(token, nexttoken);
+ } else if (nexttoken.value === 'set' && peek().id !== ':') {
+ advance('set');
+ if (!option.es5) {
+ error("get/set are ES5 features.");
+ }
+ i = property_name();
+ if (!i) {
+ error("Missing property name.");
+ }
+ saveSetter(i, nexttoken);
+ t = nexttoken;
+ adjacent(token, nexttoken);
+ f = doFunction();
+ p = f['(params)'];
+ if (!p || p.length !== 1) {
+ warning("Expected a single parameter in set {a} function.", t, i);
+ }
+ } else {
+ i = property_name();
+ saveProperty(i, nexttoken);
+ if (typeof i !== 'string') {
+ break;
+ }
+ advance(':');
+ nonadjacent(token, nexttoken);
+ expression(10);
+ }
+
+ countMember(i);
+ if (nexttoken.id === ',') {
+ comma();
+ if (nexttoken.id === ',') {
+ warning("Extra comma.", token);
+ } else if (nexttoken.id === '}' && !option.es5) {
+ warning("Extra comma.", token);
+ }
+ } else {
+ break;
+ }
+ }
+ if (b) {
+ indent -= option.indent;
+ indentation();
+ }
+ advance('}', this);
+
+ // Check for lonely setters if in the ES5 mode.
+ if (option.es5) {
+ for (var name in props) {
+ if (is_own(props, name) && props[name].setter && !props[name].getter) {
+ warning("Setter is defined without getter.", props[name].setterToken);
+ }
+ }
+ }
+ return this;
+ };
+ x.fud = function () {
+ error("Expected to see a statement and instead saw a block.", token);
+ };
+ }(delim('{')));
+
+// This Function is called when esnext option is set to true
+// it adds the `const` statement to JSHINT
+
+ useESNextSyntax = function () {
+ var conststatement = stmt('const', function (prefix) {
+ var id, name, value;
+
+ this.first = [];
+ for (;;) {
+ nonadjacent(token, nexttoken);
+ id = identifier();
+ if (funct[id] === "const") {
+ warning("const '" + id + "' has already been declared");
+ }
+ if (funct['(global)'] && predefined[id] === false) {
+ warning("Redefinition of '{a}'.", token, id);
+ }
+ addlabel(id, 'const');
+ if (prefix) {
+ break;
+ }
+ name = token;
+ this.first.push(token);
+
+ if (nexttoken.id !== "=") {
+ warning("const " +
+ "'{a}' is initialized to 'undefined'.", token, id);
+ }
+
+ if (nexttoken.id === '=') {
+ nonadjacent(token, nexttoken);
+ advance('=');
+ nonadjacent(token, nexttoken);
+ if (nexttoken.id === 'undefined') {
+ warning("It is not necessary to initialize " +
+ "'{a}' to 'undefined'.", token, id);
+ }
+ if (peek(0).id === '=' && nexttoken.identifier) {
+ error("Constant {a} was not declared correctly.",
+ nexttoken, nexttoken.value);
+ }
+ value = expression(0);
+ name.first = value;
+ }
+
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ comma();
+ }
+ return this;
+ });
+ conststatement.exps = true;
+ };
+
+ var varstatement = stmt('var', function (prefix) {
+ // JavaScript does not have block scope. It only has function scope. So,
+ // declaring a variable in a block can have unexpected consequences.
+ var id, name, value;
+
+ if (funct['(onevar)'] && option.onevar) {
+ warning("Too many var statements.");
+ } else if (!funct['(global)']) {
+ funct['(onevar)'] = true;
+ }
+ this.first = [];
+ for (;;) {
+ nonadjacent(token, nexttoken);
+ id = identifier();
+ if (option.esnext && funct[id] === "const") {
+ warning("const '" + id + "' has already been declared");
+ }
+ if (funct['(global)'] && predefined[id] === false) {
+ warning("Redefinition of '{a}'.", token, id);
+ }
+ addlabel(id, 'unused');
+ if (prefix) {
+ break;
+ }
+ name = token;
+ this.first.push(token);
+ if (nexttoken.id === '=') {
+ nonadjacent(token, nexttoken);
+ advance('=');
+ nonadjacent(token, nexttoken);
+ if (nexttoken.id === 'undefined') {
+ warning("It is not necessary to initialize '{a}' to 'undefined'.", token, id);
+ }
+ if (peek(0).id === '=' && nexttoken.identifier) {
+ error("Variable {a} was not declared correctly.",
+ nexttoken, nexttoken.value);
+ }
+ value = expression(0);
+ name.first = value;
+ }
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ comma();
+ }
+ return this;
+ });
+ varstatement.exps = true;
+
+ blockstmt('function', function () {
+ if (inblock) {
+ warning("Function declarations should not be placed in blocks. " +
+ "Use a function expression or move the statement to the top of " +
+ "the outer function.", token);
+
+ }
+ var i = identifier();
+ if (option.esnext && funct[i] === "const") {
+ warning("const '" + i + "' has already been declared");
+ }
+ adjacent(token, nexttoken);
+ addlabel(i, 'unction');
+ doFunction(i, true);
+ if (nexttoken.id === '(' && nexttoken.line === token.line) {
+ error(
+"Function declarations are not invocable. Wrap the whole function invocation in parens.");
+ }
+ return this;
+ });
+
+ prefix('function', function () {
+ var i = optionalidentifier();
+ if (i) {
+ adjacent(token, nexttoken);
+ } else {
+ nonadjacent(token, nexttoken);
+ }
+ doFunction(i);
+ if (!option.loopfunc && funct['(loopage)']) {
+ warning("Don't make functions within a loop.");
+ }
+ return this;
+ });
+
+ blockstmt('if', function () {
+ var t = nexttoken;
+ advance('(');
+ nonadjacent(this, t);
+ nospace();
+ expression(20);
+ if (nexttoken.id === '=') {
+ if (!option.boss)
+ warning("Expected a conditional expression and instead saw an assignment.");
+ advance('=');
+ expression(20);
+ }
+ advance(')', t);
+ nospace(prevtoken, token);
+ block(true, true);
+ if (nexttoken.id === 'else') {
+ nonadjacent(token, nexttoken);
+ advance('else');
+ if (nexttoken.id === 'if' || nexttoken.id === 'switch') {
+ statement(true);
+ } else {
+ block(true, true);
+ }
+ }
+ return this;
+ });
+
+ blockstmt('try', function () {
+ var b, e, s;
+
+ block(false);
+ if (nexttoken.id === 'catch') {
+ advance('catch');
+ nonadjacent(token, nexttoken);
+ advance('(');
+ s = scope;
+ scope = Object.create(s);
+ e = nexttoken.value;
+ if (nexttoken.type !== '(identifier)') {
+ warning("Expected an identifier and instead saw '{a}'.",
+ nexttoken, e);
+ } else {
+ addlabel(e, 'exception');
+ }
+ advance();
+ advance(')');
+ block(false);
+ b = true;
+ scope = s;
+ }
+ if (nexttoken.id === 'finally') {
+ advance('finally');
+ block(false);
+ return;
+ } else if (!b) {
+ error("Expected '{a}' and instead saw '{b}'.",
+ nexttoken, 'catch', nexttoken.value);
+ }
+ return this;
+ });
+
+ blockstmt('while', function () {
+ var t = nexttoken;
+ funct['(breakage)'] += 1;
+ funct['(loopage)'] += 1;
+ advance('(');
+ nonadjacent(this, t);
+ nospace();
+ expression(20);
+ if (nexttoken.id === '=') {
+ if (!option.boss)
+ warning("Expected a conditional expression and instead saw an assignment.");
+ advance('=');
+ expression(20);
+ }
+ advance(')', t);
+ nospace(prevtoken, token);
+ block(true, true);
+ funct['(breakage)'] -= 1;
+ funct['(loopage)'] -= 1;
+ return this;
+ }).labelled = true;
+
+ blockstmt('with', function () {
+ var t = nexttoken;
+ if (directive['use strict']) {
+ error("'with' is not allowed in strict mode.", token);
+ } else if (!option.withstmt) {
+ warning("Don't use 'with'.", token);
+ }
+
+ advance('(');
+ nonadjacent(this, t);
+ nospace();
+ expression(0);
+ advance(')', t);
+ nospace(prevtoken, token);
+ block(true, true);
+
+ return this;
+ });
+
+ blockstmt('switch', function () {
+ var t = nexttoken,
+ g = false;
+ funct['(breakage)'] += 1;
+ advance('(');
+ nonadjacent(this, t);
+ nospace();
+ this.condition = expression(20);
+ advance(')', t);
+ nospace(prevtoken, token);
+ nonadjacent(token, nexttoken);
+ t = nexttoken;
+ advance('{');
+ nonadjacent(token, nexttoken);
+ indent += option.indent;
+ this.cases = [];
+ for (;;) {
+ switch (nexttoken.id) {
+ case 'case':
+ switch (funct['(verb)']) {
+ case 'break':
+ case 'case':
+ case 'continue':
+ case 'return':
+ case 'switch':
+ case 'throw':
+ break;
+ default:
+ // You can tell JSHint that you don't use break intentionally by
+ // adding a comment /* falls through */ on a line just before
+ // the next `case`.
+ if (!ft.test(lines[nexttoken.line - 2])) {
+ warning(
+ "Expected a 'break' statement before 'case'.",
+ token);
+ }
+ }
+ indentation(-option.indent);
+ advance('case');
+ this.cases.push(expression(20));
+ g = true;
+ advance(':');
+ funct['(verb)'] = 'case';
+ break;
+ case 'default':
+ switch (funct['(verb)']) {
+ case 'break':
+ case 'continue':
+ case 'return':
+ case 'throw':
+ break;
+ default:
+ if (!ft.test(lines[nexttoken.line - 2])) {
+ warning(
+ "Expected a 'break' statement before 'default'.",
+ token);
+ }
+ }
+ indentation(-option.indent);
+ advance('default');
+ g = true;
+ advance(':');
+ break;
+ case '}':
+ indent -= option.indent;
+ indentation();
+ advance('}', t);
+ if (this.cases.length === 1 || this.condition.id === 'true' ||
+ this.condition.id === 'false') {
+ if (!option.onecase)
+ warning("This 'switch' should be an 'if'.", this);
+ }
+ funct['(breakage)'] -= 1;
+ funct['(verb)'] = undefined;
+ return;
+ case '(end)':
+ error("Missing '{a}'.", nexttoken, '}');
+ return;
+ default:
+ if (g) {
+ switch (token.id) {
+ case ',':
+ error("Each value should have its own case label.");
+ return;
+ case ':':
+ g = false;
+ statements();
+ break;
+ default:
+ error("Missing ':' on a case clause.", token);
+ return;
+ }
+ } else {
+ if (token.id === ':') {
+ advance(':');
+ error("Unexpected '{a}'.", token, ':');
+ statements();
+ } else {
+ error("Expected '{a}' and instead saw '{b}'.",
+ nexttoken, 'case', nexttoken.value);
+ return;
+ }
+ }
+ }
+ }
+ }).labelled = true;
+
+ stmt('debugger', function () {
+ if (!option.debug) {
+ warning("All 'debugger' statements should be removed.");
+ }
+ return this;
+ }).exps = true;
+
+ (function () {
+ var x = stmt('do', function () {
+ funct['(breakage)'] += 1;
+ funct['(loopage)'] += 1;
+ this.first = block(true);
+ advance('while');
+ var t = nexttoken;
+ nonadjacent(token, t);
+ advance('(');
+ nospace();
+ expression(20);
+ if (nexttoken.id === '=') {
+ if (!option.boss)
+ warning("Expected a conditional expression and instead saw an assignment.");
+ advance('=');
+ expression(20);
+ }
+ advance(')', t);
+ nospace(prevtoken, token);
+ funct['(breakage)'] -= 1;
+ funct['(loopage)'] -= 1;
+ return this;
+ });
+ x.labelled = true;
+ x.exps = true;
+ }());
+
+ blockstmt('for', function () {
+ var s, t = nexttoken;
+ funct['(breakage)'] += 1;
+ funct['(loopage)'] += 1;
+ advance('(');
+ nonadjacent(this, t);
+ nospace();
+ if (peek(nexttoken.id === 'var' ? 1 : 0).id === 'in') {
+ if (nexttoken.id === 'var') {
+ advance('var');
+ varstatement.fud.call(varstatement, true);
+ } else {
+ switch (funct[nexttoken.value]) {
+ case 'unused':
+ funct[nexttoken.value] = 'var';
+ break;
+ case 'var':
+ break;
+ default:
+ warning("Bad for in variable '{a}'.",
+ nexttoken, nexttoken.value);
+ }
+ advance();
+ }
+ advance('in');
+ expression(20);
+ advance(')', t);
+ s = block(true, true);
+ if (option.forin && s && (s.length > 1 || typeof s[0] !== 'object' ||
+ s[0].value !== 'if')) {
+ warning("The body of a for in should be wrapped in an if statement to filter " +
+ "unwanted properties from the prototype.", this);
+ }
+ funct['(breakage)'] -= 1;
+ funct['(loopage)'] -= 1;
+ return this;
+ } else {
+ if (nexttoken.id !== ';') {
+ if (nexttoken.id === 'var') {
+ advance('var');
+ varstatement.fud.call(varstatement);
+ } else {
+ for (;;) {
+ expression(0, 'for');
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ comma();
+ }
+ }
+ }
+ nolinebreak(token);
+ advance(';');
+ if (nexttoken.id !== ';') {
+ expression(20);
+ if (nexttoken.id === '=') {
+ if (!option.boss)
+ warning("Expected a conditional expression and instead saw an assignment.");
+ advance('=');
+ expression(20);
+ }
+ }
+ nolinebreak(token);
+ advance(';');
+ if (nexttoken.id === ';') {
+ error("Expected '{a}' and instead saw '{b}'.",
+ nexttoken, ')', ';');
+ }
+ if (nexttoken.id !== ')') {
+ for (;;) {
+ expression(0, 'for');
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ comma();
+ }
+ }
+ advance(')', t);
+ nospace(prevtoken, token);
+ block(true, true);
+ funct['(breakage)'] -= 1;
+ funct['(loopage)'] -= 1;
+ return this;
+ }
+ }).labelled = true;
+
+
+ stmt('break', function () {
+ var v = nexttoken.value;
+
+ if (funct['(breakage)'] === 0)
+ warning("Unexpected '{a}'.", nexttoken, this.value);
+
+ if (!option.asi)
+ nolinebreak(this);
+
+ if (nexttoken.id !== ';') {
+ if (token.line === nexttoken.line) {
+ if (funct[v] !== 'label') {
+ warning("'{a}' is not a statement label.", nexttoken, v);
+ } else if (scope[v] !== funct) {
+ warning("'{a}' is out of scope.", nexttoken, v);
+ }
+ this.first = nexttoken;
+ advance();
+ }
+ }
+ reachable('break');
+ return this;
+ }).exps = true;
+
+
+ stmt('continue', function () {
+ var v = nexttoken.value;
+
+ if (funct['(breakage)'] === 0)
+ warning("Unexpected '{a}'.", nexttoken, this.value);
+
+ if (!option.asi)
+ nolinebreak(this);
+
+ if (nexttoken.id !== ';') {
+ if (token.line === nexttoken.line) {
+ if (funct[v] !== 'label') {
+ warning("'{a}' is not a statement label.", nexttoken, v);
+ } else if (scope[v] !== funct) {
+ warning("'{a}' is out of scope.", nexttoken, v);
+ }
+ this.first = nexttoken;
+ advance();
+ }
+ } else if (!funct['(loopage)']) {
+ warning("Unexpected '{a}'.", nexttoken, this.value);
+ }
+ reachable('continue');
+ return this;
+ }).exps = true;
+
+
+ stmt('return', function () {
+ if (this.line === nexttoken.line) {
+ if (nexttoken.id === '(regexp)')
+ warning("Wrap the /regexp/ literal in parens to disambiguate the slash operator.");
+
+ if (nexttoken.id !== ';' && !nexttoken.reach) {
+ nonadjacent(token, nexttoken);
+ if (peek().value === "=" && !option.boss) {
+ warningAt("Did you mean to return a conditional instead of an assignment?",
+ token.line, token.character + 1);
+ }
+ this.first = expression(0);
+ }
+ } else if (!option.asi) {
+ nolinebreak(this); // always warn (Line breaking error)
+ }
+ reachable('return');
+ return this;
+ }).exps = true;
+
+
+ stmt('throw', function () {
+ nolinebreak(this);
+ nonadjacent(token, nexttoken);
+ this.first = expression(20);
+ reachable('throw');
+ return this;
+ }).exps = true;
+
+// Superfluous reserved words
+
+ reserve('class');
+ reserve('const');
+ reserve('enum');
+ reserve('export');
+ reserve('extends');
+ reserve('import');
+ reserve('super');
+
+ reserve('let');
+ reserve('yield');
+ reserve('implements');
+ reserve('interface');
+ reserve('package');
+ reserve('private');
+ reserve('protected');
+ reserve('public');
+ reserve('static');
+
+
+// Parse JSON
+
+ function jsonValue() {
+
+ function jsonObject() {
+ var o = {}, t = nexttoken;
+ advance('{');
+ if (nexttoken.id !== '}') {
+ for (;;) {
+ if (nexttoken.id === '(end)') {
+ error("Missing '}' to match '{' from line {a}.",
+ nexttoken, t.line);
+ } else if (nexttoken.id === '}') {
+ warning("Unexpected comma.", token);
+ break;
+ } else if (nexttoken.id === ',') {
+ error("Unexpected comma.", nexttoken);
+ } else if (nexttoken.id !== '(string)') {
+ warning("Expected a string and instead saw {a}.",
+ nexttoken, nexttoken.value);
+ }
+ if (o[nexttoken.value] === true) {
+ warning("Duplicate key '{a}'.",
+ nexttoken, nexttoken.value);
+ } else if ((nexttoken.value === '__proto__' &&
+ !option.proto) || (nexttoken.value === '__iterator__' &&
+ !option.iterator)) {
+ warning("The '{a}' key may produce unexpected results.",
+ nexttoken, nexttoken.value);
+ } else {
+ o[nexttoken.value] = true;
+ }
+ advance();
+ advance(':');
+ jsonValue();
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ advance(',');
+ }
+ }
+ advance('}');
+ }
+
+ function jsonArray() {
+ var t = nexttoken;
+ advance('[');
+ if (nexttoken.id !== ']') {
+ for (;;) {
+ if (nexttoken.id === '(end)') {
+ error("Missing ']' to match '[' from line {a}.",
+ nexttoken, t.line);
+ } else if (nexttoken.id === ']') {
+ warning("Unexpected comma.", token);
+ break;
+ } else if (nexttoken.id === ',') {
+ error("Unexpected comma.", nexttoken);
+ }
+ jsonValue();
+ if (nexttoken.id !== ',') {
+ break;
+ }
+ advance(',');
+ }
+ }
+ advance(']');
+ }
+
+ switch (nexttoken.id) {
+ case '{':
+ jsonObject();
+ break;
+ case '[':
+ jsonArray();
+ break;
+ case 'true':
+ case 'false':
+ case 'null':
+ case '(number)':
+ case '(string)':
+ advance();
+ break;
+ case '-':
+ advance('-');
+ if (token.character !== nexttoken.from) {
+ warning("Unexpected space after '-'.", token);
+ }
+ adjacent(token, nexttoken);
+ advance('(number)');
+ break;
+ default:
+ error("Expected a JSON value.", nexttoken);
+ }
+ }
+
+
+// The actual JSHINT function itself.
+
+ var itself = function (s, o, g) {
+ var a, i, k;
+ JSHINT.errors = [];
+ JSHINT.undefs = [];
+ predefined = Object.create(standard);
+ combine(predefined, g || {});
+ if (o) {
+ a = o.predef;
+ if (a) {
+ if (Array.isArray(a)) {
+ for (i = 0; i < a.length; i += 1) {
+ predefined[a[i]] = true;
+ }
+ } else if (typeof a === 'object') {
+ k = Object.keys(a);
+ for (i = 0; i < k.length; i += 1) {
+ predefined[k[i]] = !!a[k[i]];
+ }
+ }
+ }
+ option = o;
+ } else {
+ option = {};
+ }
+ option.indent = option.indent || 4;
+ option.maxerr = option.maxerr || 50;
+
+ tab = '';
+ for (i = 0; i < option.indent; i += 1) {
+ tab += ' ';
+ }
+ indent = 1;
+ global = Object.create(predefined);
+ scope = global;
+ funct = {
+ '(global)': true,
+ '(name)': '(global)',
+ '(scope)': scope,
+ '(breakage)': 0,
+ '(loopage)': 0
+ };
+ functions = [funct];
+ urls = [];
+ stack = null;
+ member = {};
+ membersOnly = null;
+ implied = {};
+ inblock = false;
+ lookahead = [];
+ jsonmode = false;
+ warnings = 0;
+ lex.init(s);
+ prereg = true;
+ directive = {};
+
+ prevtoken = token = nexttoken = syntax['(begin)'];
+
+ // Check options
+ for (var name in o) {
+ if (is_own(o, name)) {
+ checkOption(name, token);
+ }
+ }
+
+ assume();
+
+ // combine the passed globals after we've assumed all our options
+ combine(predefined, g || {});
+
+ //reset values
+ comma.first = true;
+
+ try {
+ advance();
+ switch (nexttoken.id) {
+ case '{':
+ case '[':
+ option.laxbreak = true;
+ jsonmode = true;
+ jsonValue();
+ break;
+ default:
+ directives();
+ if (directive["use strict"] && !option.globalstrict) {
+ warning("Use the function form of \"use strict\".", prevtoken);
+ }
+
+ statements();
+ }
+ advance('(end)');
+
+ var markDefined = function (name, context) {
+ do {
+ if (typeof context[name] === 'string') {
+ // JSHINT marks unused variables as 'unused' and
+ // unused function declaration as 'unction'. This
+ // code changes such instances back 'var' and
+ // 'closure' so that the code in JSHINT.data()
+ // doesn't think they're unused.
+
+ if (context[name] === 'unused')
+ context[name] = 'var';
+ else if (context[name] === 'unction')
+ context[name] = 'closure';
+
+ return true;
+ }
+
+ context = context['(context)'];
+ } while (context);
+
+ return false;
+ };
+
+ var clearImplied = function (name, line) {
+ if (!implied[name])
+ return;
+
+ var newImplied = [];
+ for (var i = 0; i < implied[name].length; i += 1) {
+ if (implied[name][i] !== line)
+ newImplied.push(implied[name][i]);
+ }
+
+ if (newImplied.length === 0)
+ delete implied[name];
+ else
+ implied[name] = newImplied;
+ };
+
+ // Check queued 'x is not defined' instances to see if they're still undefined.
+ for (i = 0; i < JSHINT.undefs.length; i += 1) {
+ k = JSHINT.undefs[i].slice(0);
+
+ if (markDefined(k[2].value, k[0])) {
+ clearImplied(k[2].value, k[2].line);
+ } else {
+ warning.apply(warning, k.slice(1));
+ }
+ }
+ } catch (e) {
+ if (e) {
+ var nt = nexttoken || {};
+ JSHINT.errors.push({
+ raw : e.raw,
+ reason : e.message,
+ line : e.line || nt.line,
+ character : e.character || nt.from
+ }, null);
+ }
+ }
+
+ return JSHINT.errors.length === 0;
+ };
+
+ // Data summary.
+ itself.data = function () {
+
+ var data = { functions: [], options: option }, fu, globals, implieds = [], f, i, j,
+ members = [], n, unused = [], v;
+ if (itself.errors.length) {
+ data.errors = itself.errors;
+ }
+
+ if (jsonmode) {
+ data.json = true;
+ }
+
+ for (n in implied) {
+ if (is_own(implied, n)) {
+ implieds.push({
+ name: n,
+ line: implied[n]
+ });
+ }
+ }
+ if (implieds.length > 0) {
+ data.implieds = implieds;
+ }
+
+ if (urls.length > 0) {
+ data.urls = urls;
+ }
+
+ globals = Object.keys(scope);
+ if (globals.length > 0) {
+ data.globals = globals;
+ }
+ for (i = 1; i < functions.length; i += 1) {
+ f = functions[i];
+ fu = {};
+ for (j = 0; j < functionicity.length; j += 1) {
+ fu[functionicity[j]] = [];
+ }
+ for (n in f) {
+ if (is_own(f, n) && n.charAt(0) !== '(') {
+ v = f[n];
+ if (v === 'unction') {
+ v = 'unused';
+ }
+ if (Array.isArray(fu[v])) {
+ fu[v].push(n);
+ if (v === 'unused') {
+ unused.push({
+ name: n,
+ line: f['(line)'],
+ 'function': f['(name)']
+ });
+ }
+ }
+ }
+ }
+ for (j = 0; j < functionicity.length; j += 1) {
+ if (fu[functionicity[j]].length === 0) {
+ delete fu[functionicity[j]];
+ }
+ }
+ fu.name = f['(name)'];
+ fu.param = f['(params)'];
+ fu.line = f['(line)'];
+ fu.last = f['(last)'];
+ data.functions.push(fu);
+ }
+
+ if (unused.length > 0) {
+ data.unused = unused;
+ }
+
+ members = [];
+ for (n in member) {
+ if (typeof member[n] === 'number') {
+ data.member = member;
+ break;
+ }
+ }
+
+ return data;
+ };
+
+ itself.report = function (option) {
+ var data = itself.data();
+
+ var a = [], c, e, err, f, i, k, l, m = '', n, o = [], s;
+
+ function detail(h, array) {
+ var b, i, singularity;
+ if (array) {
+ o.push('' + h + ' ');
+ array = array.sort();
+ for (i = 0; i < array.length; i += 1) {
+ if (array[i] !== singularity) {
+ singularity = array[i];
+ o.push((b ? ', ' : '') + singularity);
+ b = true;
+ }
+ }
+ o.push('
');
+ }
+ }
+
+
+ if (data.errors || data.implieds || data.unused) {
+ err = true;
+ o.push('Error:');
+ if (data.errors) {
+ for (i = 0; i < data.errors.length; i += 1) {
+ c = data.errors[i];
+ if (c) {
+ e = c.evidence || '';
+ o.push('
Problem' + (isFinite(c.line) ? ' at line ' +
+ c.line + ' character ' + c.character : '') +
+ ': ' + c.reason.entityify() +
+ '
' +
+ (e && (e.length > 80 ? e.slice(0, 77) + '...' :
+ e).entityify()) + '
');
+ }
+ }
+ }
+
+ if (data.implieds) {
+ s = [];
+ for (i = 0; i < data.implieds.length; i += 1) {
+ s[i] = '
' + data.implieds[i].name + ' ' +
+ data.implieds[i].line + '';
+ }
+ o.push('
Implied global: ' + s.join(', ') + '
');
+ }
+
+ if (data.unused) {
+ s = [];
+ for (i = 0; i < data.unused.length; i += 1) {
+ s[i] = '
' + data.unused[i].name + ' ' +
+ data.unused[i].line + ' ' +
+ data.unused[i]['function'] + '';
+ }
+ o.push('
Unused variable: ' + s.join(', ') + '
');
+ }
+ if (data.json) {
+ o.push('
JSON: bad.
');
+ }
+ o.push('
');
+ }
+
+ if (!option) {
+
+ o.push('
');
+
+ if (data.urls) {
+ detail("URLs
", data.urls, '
');
+ }
+
+ if (data.json && !err) {
+ o.push('
JSON: good.
');
+ } else if (data.globals) {
+ o.push('
Global ' +
+ data.globals.sort().join(', ') + '
');
+ } else {
+ o.push('
No new global variables introduced.
');
+ }
+
+ for (i = 0; i < data.functions.length; i += 1) {
+ f = data.functions[i];
+
+ o.push('
' + f.line + '-' +
+ f.last + ' ' + (f.name || '') + '(' +
+ (f.param ? f.param.join(', ') : '') + ')
');
+ detail('
Unused', f.unused);
+ detail('Closure', f.closure);
+ detail('Variable', f['var']);
+ detail('Exception', f.exception);
+ detail('Outer', f.outer);
+ detail('Global', f.global);
+ detail('Label', f.label);
+ }
+
+ if (data.member) {
+ a = Object.keys(data.member);
+ if (a.length) {
+ a = a.sort();
+ m = '
/*members ';
+ l = 10;
+ for (i = 0; i < a.length; i += 1) {
+ k = a[i];
+ n = k.name();
+ if (l + n.length > 72) {
+ o.push(m + '
');
+ m = ' ';
+ l = 1;
+ }
+ l += n.length + 2;
+ if (data.member[k] === 1) {
+ n = '' + n + '';
+ }
+ if (i < a.length - 1) {
+ n += ', ';
+ }
+ m += n;
+ }
+ o.push(m + '
*/');
+ }
+ o.push('