Merge branch 'master' of https://github.com/ajaxorg/ace into feature/ace_language_definition

# By nightwing (7) and others
# Via Harutyun Amirjanyan (4) and others
* 'master' of https://github.com/ajaxorg/ace:
  do not pair quotes inside strings
  fix toggleComment command in php mode
  fix copyLines* for multiple selections
  fix pairing of quotes in cstyle behavior
  add helper for creating tests
  Autocomplete exactMatch option
  add *~ (backup files created by various editors) to .gitignore
  Remove unneeded regex groups for Eiffel
  Update Eiffel programming language definition.
  add config.warn and refactor config to allow sharing with ace_tree
  do not use automatic scroll into view
  Teach tmlanguage.js to process multiple .tmLanguage files at once

.gitignore

@@ -2,6 +2,7 @@
 .DS_Store
 *.swp
 *.tmp
+*~
 
 # Project files that should not be in the repo
 .*

demo/kitchen-sink/dev_util.js

@@ -29,6 +29,8 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+var dom = require("ace/lib/dom");
+var Range = require("ace/range").Range;
 // allow easy access to ace in console, but not in ace code which uses strict
 function isStrict() {
     try { return !arguments.callee.caller.caller.caller}
@@ -59,21 +61,155 @@ def(window, "session", function(){ warn(); return window.env.editor.session });
 def(window, "split", function(){ warn(); return window.env.split });
 
 
-/* for textinput debuggging
+def(window, "devUtil", function(){ warn(); return exports });
-dom.importCssString("\
+exports.showTextArea = function(argument) {
-  .ace_text-input {\
+    dom.importCssString("\
-    position: absolute;\
+      .ace_text-input {\
-    z-index: 10!important;\
+        position: absolute;\
-    width: 6em!important;\
+        z-index: 10!important;\
-    height: 1em;\
+        width: 6em!important;\
-    opacity: 1!important;\
+        height: 1em;\
-    background: rgba(0, 92, 255, 0.11);\
+        opacity: 1!important;\
-    border: none;\
+        background: rgba(0, 92, 255, 0.11);\
-    font: inherit;\
+        border: none;\
-    padding: 0 1px;\
+        font: inherit;\
-    margin: 0 -1px;\
+        padding: 0 1px;\
-    text-indent: 0em;\
+        margin: 0 -1px;\
-}\
+        text-indent: 0em;\
-")*/
+    }\
+    ");
+};
+
+exports.addGlobals = function() {
+    window.oop = require("ace/lib/oop");
+    window.dom = require("ace/lib/dom");
+    window.Range = require("ace/range").Range;
+    window.Editor = require("ace/editor").Editor;
+    window.assert = require("ace/test/asyncjs/assert");
+    window.asyncjs = require("ace/test/asyncjs/async");
+    window.UndoManager = require("ace/undomanager").UndoManager;
+    window.EditSession = require("ace/edit_session").EditSession;
+    window.MockRenderer = require("ace/test/mockrenderer").MockRenderer;
+    window.EventEmitter = require("ace/lib/event_emitter").EventEmitter;
+    
+    window.getSelection = getSelection;
+    window.setSelection = setSelection;
+    window.testSelection = testSelection;
+};
+
+function getSelection(editor) {
+    var data = editor.multiSelect.toJSON();
+    if (!data.length) data = [data];
+    data = data.map(function(x) {
+        var a, c;
+        if (x.isBackwards) {
+            a = x.end;
+            c = x.start;
+        } else {
+            c = x.end;
+            a = x.start;
+        }
+        return Range.comparePoints(a, c) 
+            ? [a.row, a.column, c.row, c.column]
+            : [a.row, a.column];
+    });
+    return data.length > 1 ? data : data[0];
+}
+function setSelection(editor, data) {
+    if (typeof data[0] == "number")
+        data = [data];
+    editor.selection.fromJSON(data.map(function(x) {
+        var start = {row: x[0], column: x[1]};
+        var end = x.length == 2 ? start : {row: x[2], column: x[3]};
+        var isBackwards = Range.comparePoints(start, end) > 0;
+        return isBackwards ? {
+            start: end,
+            end: start,
+            isBackwards: true
+        } : {
+            start: start,
+            end: end,
+            isBackwards: true
+        };
+    }));
+}
+function testSelection(editor, data) {
+    assert.equal(getSelection(editor) + "", data + "");
+}
+
+exports.recordTestCase = function() {
+    exports.addGlobals();
+    var editor = window.editor;
+    var testcase = window.testcase = [];
+    var assert;
+
+    testcase.push({
+        type: "setValue",
+        data: editor.getValue()
+    }, {
+        type: "setSelection",
+        data: getSelection(editor)
+    });
+    editor.commands.on("afterExec", function(e) {
+        testcase.push({
+            type: "exec",
+            data: e
+        });
+        testcase.push({
+            type: "value",
+            data: editor.getValue()
+        });
+        testcase.push({
+            type: "selection",
+            data: getSelection(editor)
+        });
+    });
+    editor.on("mouseup", function() {
+        testcase.push({
+            type: "setSelection",
+            data: getSelection(editor)
+        });
+    });
+    
+    testcase.toString = function() {
+        var lastValue = "";
+        // var lastSelection = ""
+        var str = this.map(function(x) {
+            var data = x.data;
+            switch (x.type) {
+                case "exec": 
+                    return 'editor.execCommand("' 
+                        + data.command.name
+                        + (data.args ? '", ' + JSON.stringify(data.args) : '"')
+                    + ')';
+                case "setSelection":
+                    return 'setSelection(editor, ' + JSON.stringify(data)  + ')';
+                case "setValue":
+                    if (lastValue != data) {
+                        lastValue = data;
+                        return 'editor.setValue(' + JSON.stringify(data) + ', -1)';
+                    }
+                    return;
+                case "selection":
+                    return 'testSelection(editor, ' + JSON.stringify(data) + ')';
+                case "value":
+                    if (lastValue != data) {
+                        lastValue = data;
+                        return 'assert.equal('
+                            + 'editor.getValue(),'
+                            + JSON.stringify(data)
+                        + ')';
+                    }
+                    return;
+            }
+        }).filter(Boolean).join("\n");
+        
+        return getSelection + "\n"
+            + testSelection + "\n"
+            + setSelection + "\n"
+            + "\n" + str + "\n";
+    };
+};
+
 
 });

kitchen-sink.html

@@ -257,7 +257,9 @@
   <a href="http://ace.c9.io">
     <img id="ace-logo" src="doc/site/images/ace-logo.png" style="width: 134px;margin: 46px 0px 4px 66px;">
   </a>
-
+  <div><a target="_test" href="./lib/ace/test/tests.html"
+    style="color: whitesmoke; text-align: left; padding: 1em;">tests</a>
+  </div>
   </div>
   </div>
 </div>

lib/ace/autocomplete.js

@@ -42,6 +42,7 @@ var snippetManager = require("./snippets").snippetManager;
 var Autocomplete = function() {
     this.autoInsert = true;
     this.autoSelect = true;
+    this.exactMatch = false;
     this.keyboardHandler = new HashHandler();
     this.keyboardHandler.bindKeys(this.commands);
 
@@ -306,6 +307,10 @@ var Autocomplete = function() {
                 return;
 
             this.completions = new FilteredList(matches);
+
+            if (this.exactMatch)
+                this.completions.exactMatch = true;
+
             this.completions.setFilter(prefix);
             var filtered = this.completions.filtered;
 
@@ -416,6 +421,7 @@ var FilteredList = function(array, filterText, mutateData) {
     this.all = array;
     this.filtered = array;
     this.filterText = filterText || "";
+    this.exactMatch = false;
 };
 (function(){
     this.setFilter = function(str) {
@@ -452,23 +458,29 @@ var FilteredList = function(array, filterText, mutateData) {
             var matchMask = 0;
             var penalty = 0;
             var index, distance;
-            // caption char iteration is faster in Chrome but slower in Firefox, so lets use indexOf
+
-            for (var j = 0; j < needle.length; j++) {
+            if (this.exactMatch) {
-                // TODO add penalty on case mismatch
+                if (needle !== caption.substr(0, needle.length))
-                var i1 = caption.indexOf(lower[j], lastIndex + 1);
-                var i2 = caption.indexOf(upper[j], lastIndex + 1);
-                index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
-                if (index < 0)
                     continue loop;
-                distance = index - lastIndex - 1;
+            }else{
-                if (distance > 0) {
+                // caption char iteration is faster in Chrome but slower in Firefox, so lets use indexOf
-                    // first char mismatch should be more sensitive
+                for (var j = 0; j < needle.length; j++) {
-                    if (lastIndex === -1)
+                    // TODO add penalty on case mismatch
-                        penalty += 10;
+                    var i1 = caption.indexOf(lower[j], lastIndex + 1);
-                    penalty += distance;
+                    var i2 = caption.indexOf(upper[j], lastIndex + 1);
+                    index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
+                    if (index < 0)
+                        continue loop;
+                    distance = index - lastIndex - 1;
+                    if (distance > 0) {
+                        // first char mismatch should be more sensitive
+                        if (lastIndex === -1)
+                            penalty += 10;
+                        penalty += distance;
+                    }
+                    matchMask = matchMask | (1 << index);
+                    lastIndex = index;
                 }
-                matchMask = matchMask | (1 << index);
-                lastIndex = index;
             }
             item.matchMask = matchMask;
             item.exactMatch = penalty ? 0 : 1;

lib/ace/autocomplete/popup.js

@@ -209,6 +209,8 @@ var AcePopup = function(parentNode) {
         return this.screenWidth = 0;
     };
 
+    popup.$blockScrolling = Infinity;
+
     // public
     popup.isOpen = false;
     popup.isTopdown = false;
@@ -241,6 +243,7 @@ var AcePopup = function(parentNode) {
     popup.on("changeSelection", function() {
         if (popup.isOpen)
             popup.setRow(popup.selection.lead.row);
+        popup.renderer.scrollCursorIntoView();
     });
 
     popup.hide = function() {

lib/ace/commands/default_commands.js

@@ -205,12 +205,14 @@ exports.commands = [{
     bindKey: bindKey("Shift-Up", "Shift-Up"),
     exec: function(editor) { editor.getSelection().selectUp(); },
     multiSelectAction: "forEach",
+    scrollIntoView: "cursor",
     readOnly: true
 }, {
     name: "golineup",
     bindKey: bindKey("Up", "Up|Ctrl-P"),
     exec: function(editor, args) { editor.navigateUp(args.times); },
     multiSelectAction: "forEach",
+    scrollIntoView: "cursor",
     readOnly: true
 }, {
     name: "selecttoend",
@@ -395,12 +397,21 @@ exports.commands = [{
     bindKey: bindKey("Ctrl-P", "Ctrl-P"),
     exec: function(editor) { editor.jumpToMatching(); },
     multiSelectAction: "forEach",
+    scrollIntoView: "animate",
     readOnly: true
 }, {
     name: "selecttomatching",
     bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
     exec: function(editor) { editor.jumpToMatching(true); },
     multiSelectAction: "forEach",
+    scrollIntoView: "animate",
+    readOnly: true
+}, {
+    name: "expandToMatching",
+    bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
+    exec: function(editor) { editor.jumpToMatching(true, true); },
+    multiSelectAction: "forEach",
+    scrollIntoView: "animate",
     readOnly: true
 }, {
     name: "passKeysToBrowser",
@@ -458,11 +469,13 @@ exports.commands = [{
     name: "modifyNumberUp",
     bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
     exec: function(editor) { editor.modifyNumber(1); },
+    scrollIntoView: "cursor",
     multiSelectAction: "forEach"
 }, {
     name: "modifyNumberDown",
     bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
     exec: function(editor) { editor.modifyNumber(-1); },
+    scrollIntoView: "cursor",
     multiSelectAction: "forEach"
 }, {
     name: "replace",
@@ -629,7 +642,7 @@ exports.commands = [{
         var isBackwards = editor.selection.isBackwards();
         var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
         var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
-        var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length
+        var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
         var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
         var selectedCount = selectedText.replace(/\n\s*/, " ").length;
         var insertLine = editor.session.doc.getLine(selectionStart.row);
@@ -640,7 +653,7 @@ exports.commands = [{
                 curLine = " " + curLine;
             }
             insertLine += curLine;
-        };
+        }
 
         if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
             // Don't insert a newline at the end of the document

lib/ace/commands/multi_select_commands.js

@@ -35,41 +35,49 @@ exports.defaultCommands = [{
     name: "addCursorAbove",
     exec: function(editor) { editor.selectMoreLines(-1); },
     bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "addCursorBelow",
     exec: function(editor) { editor.selectMoreLines(1); },
     bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "addCursorAboveSkipCurrent",
     exec: function(editor) { editor.selectMoreLines(-1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "addCursorBelowSkipCurrent",
     exec: function(editor) { editor.selectMoreLines(1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectMoreBefore",
     exec: function(editor) { editor.selectMore(-1); },
     bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectMoreAfter",
     exec: function(editor) { editor.selectMore(1); },
     bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectNextBefore",
     exec: function(editor) { editor.selectMore(-1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectNextAfter",
     exec: function(editor) { editor.selectMore(1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "splitIntoLines",
@@ -79,11 +87,13 @@ exports.defaultCommands = [{
 }, {
     name: "alignCursors",
     exec: function(editor) { editor.alignCursors(); },
-    bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"}
+    bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"},
+    scrollIntoView: "cursor"
 }, {
     name: "findAll",
     exec: function(editor) { editor.findAll(); },
     bindKey: {win: "Ctrl-Alt-K", mac: "Ctrl-Alt-G"},
+    scrollIntoView: "cursor",
     readonly: true
 }];
 
@@ -92,6 +102,7 @@ exports.multiSelectCommands = [{
     name: "singleSelection",
     bindKey: "esc",
     exec: function(editor) { editor.exitMultiSelectMode(); },
+    scrollIntoView: "cursor",
     readonly: true,
     isAvailable: function(editor) {return editor && editor.inMultiSelectMode}
 }];

lib/ace/config.js

@@ -34,7 +34,9 @@ define(function(require, exports, module) {
 var lang = require("./lib/lang");
 var oop = require("./lib/oop");
 var net = require("./lib/net");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var AppConfig = require("./lib/app_config").AppConfig;
+
+module.exports = exports = new AppConfig();
 
 var global = (function() {
     return this;
@@ -69,8 +71,6 @@ exports.all = function() {
 };
 
 // module loading
-oop.implement(exports, EventEmitter);
-
 exports.moduleUrl = function(name, component) {
     if (options.$moduleUrls[name])
         return options.$moduleUrls[name];
@@ -142,7 +142,6 @@ exports.loadModule = function(moduleName, onLoad) {
     net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
 };
 
-
 // initialization
 function init(packaged) {
     options.packaged = packaged || require.packaged || module.packaged || (global.define && define.packaged);
@@ -200,102 +199,4 @@ function deHyphenate(str) {
     return str.replace(/-(.)/g, function(m, m1) { return m1.toUpperCase(); });
 }
 
-var optionsProvider = {
-    setOptions: function(optList) {
-        Object.keys(optList).forEach(function(key) {
-            this.setOption(key, optList[key]);
-        }, this);
-    },
-    getOptions: function(optionNames) {
-        var result = {};
-        if (!optionNames) {
-            optionNames = Object.keys(this.$options);
-        } else if (!Array.isArray(optionNames)) {
-            result = optionNames;
-            optionNames = Object.keys(result);
-        }
-        optionNames.forEach(function(key) {
-            result[key] = this.getOption(key);
-        }, this);
-        return result;
-    },
-    setOption: function(name, value) {
-        if (this["$" + name] === value)
-            return;
-        var opt = this.$options[name];
-        if (!opt) {
-            if (typeof console != "undefined" && console.warn)
-                console.warn('misspelled option "' + name + '"');
-            return undefined;
-        }
-        if (opt.forwardTo)
-            return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);
-
-        if (!opt.handlesSet)
-            this["$" + name] = value;
-        if (opt && opt.set)
-            opt.set.call(this, value);
-    },
-    getOption: function(name) {
-        var opt = this.$options[name];
-        if (!opt) {
-            if (typeof console != "undefined" && console.warn)
-                console.warn('misspelled option "' + name + '"');
-            return undefined;
-        }
-        if (opt.forwardTo)
-            return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
-        return opt && opt.get ? opt.get.call(this) : this["$" + name];
-    }
-};
-
-var defaultOptions = {};
-/*
- * option {name, value, initialValue, setterName, set, get }
- */
-exports.defineOptions = function(obj, path, options) {
-    if (!obj.$options)
-        defaultOptions[path] = obj.$options = {};
-
-    Object.keys(options).forEach(function(key) {
-        var opt = options[key];
-        if (typeof opt == "string")
-            opt = {forwardTo: opt};
-
-        opt.name || (opt.name = key);
-        obj.$options[opt.name] = opt;
-        if ("initialValue" in opt)
-            obj["$" + opt.name] = opt.initialValue;
-    });
-
-    // implement option provider interface
-    oop.implement(obj, optionsProvider);
-
-    return this;
-};
-
-exports.resetOptions = function(obj) {
-    Object.keys(obj.$options).forEach(function(key) {
-        var opt = obj.$options[key];
-        if ("value" in opt)
-            obj.setOption(key, opt.value);
-    });
-};
-
-exports.setDefaultValue = function(path, name, value) {
-    var opts = defaultOptions[path] || (defaultOptions[path] = {});
-    if (opts[name]) {
-        if (opts.forwardTo)
-            exports.setDefaultValue(opts.forwardTo, name, value);
-        else
-            opts[name].value = value;
-    }
-};
-
-exports.setDefaultValues = function(path, optionHash) {
-    Object.keys(optionHash).forEach(function(key) {
-        exports.setDefaultValue(path, key, optionHash[key]);
-    });
-};
-
 });

lib/ace/edit_session.js

@@ -969,8 +969,7 @@ var EditSession = function(text, mode) {
         try {
             this.$worker = this.$mode.createWorker(this);
         } catch (e) {
-            if (typeof console == "object" && console.error)
+            config.warn("Could not load worker", e);
-                console.log("Could not load worker", e);
             this.$worker = null;
         }
     };

lib/ace/editor.js

@@ -150,7 +150,8 @@ var Editor = function(renderer, session) {
             args: commadEvent.args,
             scrollTop: this.renderer.scrollTop
         };
-        
+        if (this.curOp.command.name)
+            this.$blockScrolling++;
         // this.selections.push(this.selection.toJSON());
     };
 
@@ -160,6 +161,8 @@ var Editor = function(renderer, session) {
                 return this.curOp = null;
             this._signal("beforeEndOperation");
             var command = this.curOp.command;
+            if (command.name && this.$blockScrolling)
+                this.$blockScrolling--;
             if (command && command.scrollIntoView) {
                 switch (command.scrollIntoView) {
                     case "center":
@@ -714,6 +717,10 @@ var Editor = function(renderer, session) {
         this.$cursorChange();
 
         if (!this.$blockScrolling) {
+            config.warn("Automatically scrolling cursor into view after selection change",
+                "this will be disabled in the next version",
+                "set editor.$blockScrolling = Infinity to disable this message"
+            );
             this.renderer.scrollCursorIntoView();
         }
 
@@ -902,9 +909,28 @@ var Editor = function(renderer, session) {
         // todo this should change when paste becomes a command
         if (this.$readOnly)
             return;
+
         var e = {text: text};
         this._signal("paste", e);
-        this.insert(e.text, true);
+        text = e.text;
+        if (!this.inMultiSelectMode || this.inVirtualSelectionMode) {
+            this.insert(text);
+        } else {
+            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.renderer.scrollCursorIntoView();
     };
 
     this.execCommand = function(command, args) {
@@ -1629,9 +1655,7 @@ var Editor = function(renderer, session) {
      * @related EditSession.moveLinesUp
      **/
     this.moveLinesDown = function() {
-        this.$moveLines(function(firstRow, lastRow) {
+        this.$moveLines(1, false);
-            return this.session.moveLinesDown(firstRow, lastRow);
-        });
     };
 
     /**
@@ -1640,9 +1664,7 @@ var Editor = function(renderer, session) {
      * @related EditSession.moveLinesDown
      **/
     this.moveLinesUp = function() {
-        this.$moveLines(function(firstRow, lastRow) {
+        this.$moveLines(-1, false);
-            return this.session.moveLinesUp(firstRow, lastRow);
-        });
     };
 
     /**
@@ -1666,10 +1688,7 @@ var Editor = function(renderer, session) {
      *
      **/
     this.copyLinesUp = function() {
-        this.$moveLines(function(firstRow, lastRow) {
+        this.$moveLines(-1, true);
-            this.session.duplicateLines(firstRow, lastRow);
-            return 0;
-        });
     };
 
     /**
@@ -1679,51 +1698,61 @@ var Editor = function(renderer, session) {
      *
      **/
     this.copyLinesDown = function() {
-        this.$moveLines(function(firstRow, lastRow) {
+        this.$moveLines(1, true);
-            return this.session.duplicateLines(firstRow, lastRow);
-        });
     };
 
     /**
-     * Executes a specific function, which can be anything that manipulates selected lines, such as copying them, duplicating them, or shifting them.
+     * for internal use
-     * @param {Function} mover A method to call on each selected row
+     * @ignore
-     *
      *
      **/
-    this.$moveLines = function(mover) {
+    this.$moveLines = function(dir, copy) {
+        var rows, moved;
         var selection = this.selection;
         if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
             var range = selection.toOrientedRange();
-            var rows = this.$getSelectedRows(range);
+            rows = this.$getSelectedRows(range);
-            var linesMoved = mover.call(this, rows.first, rows.last);
+            moved = this.session.$moveLines(rows.first, rows.last, copy ? 0 : dir);
-            range.moveBy(linesMoved, 0);
+            if (copy && dir == -1) moved = 0;
+            range.moveBy(moved, 0);
             selection.fromOrientedRange(range);
         } else {
             var ranges = selection.rangeList.ranges;
             selection.rangeList.detach(this.session);
+            this.inVirtualSelectionMode = true;
             
-            for (var i = ranges.length; i--; ) {
+            var diff = 0;
+            var totalDiff = 0;
+            var l = ranges.length;
+            for (var i = 0; i < l; i++) {
                 var rangeIndex = i;
-                var rows = ranges[i].collapseRows();
+                ranges[i].moveBy(diff, 0);
-                var last = rows.end.row;
+                rows = this.$getSelectedRows(ranges[i]);
-                var first = rows.start.row;
+                var first = rows.first;
-                while (i--) {
+                var last = rows.last;
-                    rows = ranges[i].collapseRows();
+                while (++i < l) {
-                    if (first - rows.end.row <= 1)
+                    if (totalDiff) ranges[i].moveBy(totalDiff, 0);
-                        first = rows.end.row;
+                    var subRows = this.$getSelectedRows(ranges[i]);
-                    else
+                    if (copy && subRows.first != last)
                         break;
+                    else if (!copy && subRows.first > last + 1)
+                        break;
+                    last = subRows.last;
                 }
-                i++;
+                i--;
-
+                diff = this.session.$moveLines(first, last, copy ? 0 : dir);
-                var linesMoved = mover.call(this, first, last);
+                if (copy && dir == -1) rangeIndex = i + 1;
-                while (rangeIndex >= i) {
+                while (rangeIndex <= i) {
-                    ranges[rangeIndex].moveBy(linesMoved, 0);
+                    ranges[rangeIndex].moveBy(diff, 0);
-                    rangeIndex--;
+                    rangeIndex++;
                 }
+                if (!copy) diff = 0;
+                totalDiff += diff;
             }
+            
             selection.fromOrientedRange(selection.ranges[0]);
             selection.rangeList.attach(this.session);
+            this.inVirtualSelectionMode = false;
         }
     };
 
@@ -1736,8 +1765,8 @@ var Editor = function(renderer, session) {
      *
      * @returns {Object}
      **/
-    this.$getSelectedRows = function() {
+    this.$getSelectedRows = function(range) {
-        var range = this.getSelectionRange().collapseRows();
+        range = (range || this.getSelectionRange()).collapseRows();
 
         return {
             first: this.session.getRowFoldStart(range.start.row),

lib/ace/lib/app_config.js

@@ -0,0 +1,158 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+"no use strict";
+
+var lang = require("./lang");
+var oop = require("./oop");
+var EventEmitter = require("./event_emitter").EventEmitter;
+
+var optionsProvider = {
+    setOptions: function(optList) {
+        Object.keys(optList).forEach(function(key) {
+            this.setOption(key, optList[key]);
+        }, this);
+    },
+    getOptions: function(optionNames) {
+        var result = {};
+        if (!optionNames) {
+            optionNames = Object.keys(this.$options);
+        } else if (!Array.isArray(optionNames)) {
+            result = optionNames;
+            optionNames = Object.keys(result);
+        }
+        optionNames.forEach(function(key) {
+            result[key] = this.getOption(key);
+        }, this);
+        return result;
+    },
+    setOption: function(name, value) {
+        if (this["$" + name] === value)
+            return;
+        var opt = this.$options[name];
+        if (!opt) {
+            return warn('misspelled option "' + name + '"');
+        }
+        if (opt.forwardTo)
+            return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);
+
+        if (!opt.handlesSet)
+            this["$" + name] = value;
+        if (opt && opt.set)
+            opt.set.call(this, value);
+    },
+    getOption: function(name) {
+        var opt = this.$options[name];
+        if (!opt) {
+            return warn('misspelled option "' + name + '"');
+        }
+        if (opt.forwardTo)
+            return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
+        return opt && opt.get ? opt.get.call(this) : this["$" + name];
+    }
+};
+
+function warn(message) {
+    if (typeof console != "undefined" && console.warn)
+        console.warn.apply(console, arguments);
+}
+
+function reportError(msg, data) {
+    var e = new Error(msg);
+    e.data = data;
+    if (typeof console == "object" && console.error)
+        console.error(e);
+    setTimeout(function() { throw e; });
+};
+
+var AppConfig = function() {
+    this.$defaultOptions = {};    
+};
+
+(function() {
+    // module loading
+    oop.implement(this, EventEmitter);
+    /*
+     * option {name, value, initialValue, setterName, set, get }
+     */
+    this.defineOptions = function(obj, path, options) {
+        if (!obj.$options)
+            this.$defaultOptions[path] = obj.$options = {};
+
+        Object.keys(options).forEach(function(key) {
+            var opt = options[key];
+            if (typeof opt == "string")
+                opt = {forwardTo: opt};
+
+            opt.name || (opt.name = key);
+            obj.$options[opt.name] = opt;
+            if ("initialValue" in opt)
+                obj["$" + opt.name] = opt.initialValue;
+        });
+
+        // implement option provider interface
+        oop.implement(obj, optionsProvider);
+
+        return this;
+    };
+
+    this.resetOptions = function(obj) {
+        Object.keys(obj.$options).forEach(function(key) {
+            var opt = obj.$options[key];
+            if ("value" in opt)
+                obj.setOption(key, opt.value);
+        });
+    };
+
+    this.setDefaultValue = function(path, name, value) {
+        var opts = this.$defaultOptions[path] || (this.$defaultOptions[path] = {});
+        if (opts[name]) {
+            if (opts.forwardTo)
+                this.setDefaultValue(opts.forwardTo, name, value);
+            else
+                opts[name].value = value;
+        }
+    };
+
+    this.setDefaultValues = function(path, optionHash) {
+        Object.keys(optionHash).forEach(function(key) {
+            this.setDefaultValue(path, key, optionHash[key]);
+        });
+    };
+    
+    this.warn = warn;
+    this.reportError = reportError;
+    
+}).call(AppConfig.prototype);
+
+exports.AppConfig = AppConfig;
+
+});

lib/ace/lib/dom.js

@@ -31,9 +31,6 @@
 define(function(require, exports, module) {
 "use strict";
 
-if (typeof document == "undefined")
-    return;
-
 var XHTML_NS = "http://www.w3.org/1999/xhtml";
 
 exports.getDocumentHead = function(doc) {
@@ -175,6 +172,10 @@ exports.getInnerHeight = function(element) {
     );
 };
 
+
+if (typeof document == "undefined")
+    return;
+
 if (window.pageYOffset !== undefined) {
     exports.getPageScrollTop = function() {
         return window.pageYOffset;

lib/ace/mode/behaviour/behaviour_test.js

@@ -120,6 +120,15 @@ module.exports = {
         assert.equal(editor.getValue(), "{")
         exec("insertstring", 1, "\n");
         assert.equal(editor.getValue(), "{\n    \n}")
+        
+        editor.setValue("");
+        exec("insertstring", 1, "(");
+        exec("insertstring", 1, '"');
+        exec("insertstring", 1, '"');
+        assert.equal(editor.getValue(), '("")');
+        exec("backspace", 1);
+        exec("insertstring", 1, '"');
+        assert.equal(editor.getValue(), '("")');
     }
 };
 

lib/ace/mode/behaviour/cstyle.js

@@ -260,48 +260,40 @@ var CstyleBehaviour = function() {
                 var cursor = editor.getCursorPosition();
                 var line = session.doc.getLine(cursor.row);
                 var leftChar = line.substring(cursor.column-1, cursor.column);
+                var rightChar = line.substring(cursor.column, cursor.column + 1);
                 
+                var token = session.getTokenAt(cursor.row, cursor.column);
+                var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
                 // We're escaped.
-                if (leftChar == '\\') {
+                if (leftChar == "\\" && token && /escape/.test(token.type))
                     return null;
-                }
                 
-                // Find what token we're inside.
+                var stringBefore = token && /string/.test(token.type);
-                var tokens = session.getTokens(selection.start.row);
+                var stringAfter = !rightToken || /string/.test(rightToken.type);
-                var col = 0, token;
-                var quotepos = -1; // Track whether we're inside an open quote.
                 
-                for (var x = 0; x < tokens.length; x++) {
+                var pair;
-                    token = tokens[x];
+                if (rightChar == quote) {
-                    if (token.type == "string") {
+                    pair = stringBefore !== stringAfter;
-                      quotepos = -1;
+                } else {
-                    } else if (quotepos < 0) {
+                    if (stringBefore && !stringAfter)
-                      quotepos = token.value.indexOf(quote);
+                        return null; // wrap string with different quote
-                    }
+                    if (stringBefore && stringAfter)
-                    if ((token.value.length + col) > selection.start.column) {
+                        return null; // do not pair quotes inside strings 
-                        break;
+                    var wordRe = session.$mode.tokenRe;
-                    }
+                    wordRe.lastIndex = 0;
-                    col += tokens[x].value.length;
+                    var isWordBefore = wordRe.test(leftChar);
-                }
+                    wordRe.lastIndex = 0;
-
+                    var isWordAfter = wordRe.test(leftChar);
-                // Try and be smart about when we auto insert.
+                    if (isWordBefore || isWordAfter)
-                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 null; // before or after alphanumeric
-                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
+                    if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
-                        return;
+                        return null; // there is rightChar and it isn't closing
-                    return {
+                    pair = true;
-                        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]
-                        };
-                    }
                 }
+                return {
+                    text: pair ? quote + quote : "",
+                    selection: [1,1]
+                };
             }
         }
     });

lib/ace/mode/eiffel_highlight_rules.js

@@ -58,45 +58,44 @@ var EiffelHighlightRules = function() {
         "keyword": keywords
     }, "identifier", true);
 
+    var simpleString = /(?:[^"%\b\f\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)+?/;
+
     this.$rules = {
         "start": [{
-                token : "comment.line.double-dash",
+                token : "string.quoted.other", // Aligned-verbatim-strings (verbatim option not supported)
-                regex : /--.*$/
-            }, {
-                token : "string.quoted.double",
-                regex : /"(?:%"|[^%])*?"/
-            }, {
-                token : "string.quoted.other", // "[ ]" aligned verbatim string
                 regex : /"\[/,
                 next: "aligned_verbatim_string"
             }, {
-                token : "string.quoted.other", // "{ }" non-aligned verbatim string
+                token : "string.quoted.other", // Non-aligned-verbatim-strings (verbatim option not supported)
                 regex : /"\{/,
                 next: "non-aligned_verbatim_string"
+            }, {
+                token : "string.quoted.double",
+                regex : /"(?:[^%\b\f\n\r\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)*?"/
+            }, {
+                token : "comment.line.double-dash",
+                regex : /--.*/
             }, {
                 token : "constant.character",
-                regex : /'(?:%%|%T|%R|%N|%F|%'|[^%])'/
+                regex : /'(?:[^%\b\f\n\r\t\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)'/
             }, {
-                token : "constant.numeric", // real
+                token : "constant.numeric", // hexa | octal | bin
-                regex : /(?:\d(?:_?\d)*\.|\.\d)(?:\d*[eE][+-]?\d+)?\b/
+                regex : /\b0(?:[xX][\da-fA-F](?:_*[\da-fA-F])*|[cC][0-7](?:_*[0-7])*|[bB][01](?:_*[01])*)\b/
             }, {
-                token : "constant.numeric", // integer
+                token : "constant.numeric",
-                regex : /\d(?:_?\d)*\b/
+                regex : /(?:\d(?:_*\d)*)?\.(?:(?:\d(?:_*\d)*)?[eE][+-]?)?\d(?:_*\d)*|\d(?:_*\d)*\.?/
             }, {
-                token : "constant.numeric", // hex
+                token : "paren.lparen",
-                regex : /0[xX][a-fA-F\d](?:_?[a-fA-F\d])*\b/
+                regex : /[\[({]|<<|\|\(/
             }, {
-                token : "constant.numeric", // octal
+                token : "paren.rparen",
-                regex : /0[cC][0-7](?:_?[0-7])*\b/
+                regex : /[\])}]|>>|\|\)/
-            },{
-                token : "constant.numeric", // bin
-                regex : /0[bB][01](?:_?[01])*\b/
-            }, {
-                token : "keyword.operator",
-                regex : /\+|\-|\*|\/|\\\\|\/\/|\^|~|\/~|<|>|<=|>=|\/=|=|:=|\|\.\.\||\.\./
             }, {
                 token : "keyword.operator", // punctuation
-                regex : /\.|:|,|;\b/
+                regex : /:=|->|\.(?=\w)|[;,:?]/
+            }, {
+                token : "keyword.operator",
+                regex : /\\\\|\|\.\.\||\.\.|\/[~\/]?|[><\/]=?|[-+*^=~]/
             }, {
                 token : function (v) {
                     var result = keywordMapper (v);
@@ -106,33 +105,27 @@ var EiffelHighlightRules = function() {
                     return result;
                 },
                 regex : /[a-zA-Z][a-zA-Z\d_]*\b/
-            }, {
-                token : "paren.lparen",
-                regex : /[\[({]/
-            }, {
-                token : "paren.rparen",
-                regex : /[\])}]/
             }, {
                 token : "text",
                 regex : /\s+/
             }
         ],
         "aligned_verbatim_string" : [{
-                token : "string", // closing multi-line comment
+                token : "string",
                 regex : /]"/,
                 next : "start"
             }, {
-                token : "string", // comment spanning whole line
+                token : "string",
-                regex : /[^(?:\]")]+/
+                regex : simpleString
             }
         ],
         "non-aligned_verbatim_string" : [{
-                token : "string.quoted.other", // closing multi-line comment
+                token : "string.quoted.other",
                 regex : /}"/,
                 next : "start"
             }, {
-                token : "string.quoted.other", // comment spanning whole line
+                token : "string.quoted.other",
-                regex : /[^(?:\}")]+/
+                regex : simpleString
             }
         ]};
 };

lib/ace/mode/php.js

@@ -55,6 +55,24 @@ oop.inherits(PhpMode, TextMode);
 
 (function() {
 
+    this.tokenRe = new RegExp("^["
+        + unicode.packages.L
+        + unicode.packages.Mn + unicode.packages.Mc
+        + unicode.packages.Nd
+        + unicode.packages.Pc + "\_]+", "g"
+    );
+
+    this.nonTokenRe = new RegExp("^(?:[^"
+        + unicode.packages.L
+        + unicode.packages.Mn + unicode.packages.Mc
+        + unicode.packages.Nd
+        + unicode.packages.Pc + "\_]|\s])+", "g"
+    );
+
+
+    this.lineCommentStart = ["//", "#"];
+    this.blockComment = {start: "/*", end: "*/"};
+
     this.getNextLineIndent = function(state, line, tab) {
         var indent = this.$getIndent(line);
 
@@ -100,8 +118,10 @@ oop.inherits(PhpMode, TextMode);
 
 var Mode = function(opts) {
     if (opts && opts.inline) {
-        PhpMode.call(this);
+        var mode = new PhpMode();
-        return;
+        mode.createWorker = this.createWorker;
+        mode.inlinePhp = true;
+        return mode;
     }
     HtmlMode.call(this);
     this.HighlightRules = PhpHighlightRules;
@@ -116,24 +136,6 @@ oop.inherits(Mode, HtmlMode);
 
 (function() {
 
-    this.tokenRe = new RegExp("^["
-        + unicode.packages.L
-        + unicode.packages.Mn + unicode.packages.Mc
-        + unicode.packages.Nd
-        + unicode.packages.Pc + "\_]+", "g"
-    );
-
-    this.nonTokenRe = new RegExp("^(?:[^"
-        + unicode.packages.L
-        + unicode.packages.Mn + unicode.packages.Mc
-        + unicode.packages.Nd
-        + unicode.packages.Pc + "\_]|\s])+", "g"
-    );
-
-
-    this.lineCommentStart = ["//", "#"];
-    this.blockComment = {start: "/*", end: "*/"};
-
     this.createWorker = function(session) {
         var worker = new WorkerClient(["ace"], "ace/mode/php_worker", "PhpWorker");
         worker.attachToDocument(session.getDocument());

lib/ace/mouse/default_handlers.js

@@ -70,10 +70,10 @@ function DefaultHandlers(mouseHandler) {
         if (button !== 0) {
             var selectionRange = editor.getSelectionRange();
             var selectionEmpty = selectionRange.isEmpty();
-
+            editor.$blockScrolling++;
             if (selectionEmpty)
                 editor.selection.moveToPosition(pos);
-
+            editor.$blockScrolling--;
             // 2: contextmenu, 1: linux paste
             editor.textInput.onContextMenu(ev.domEvent);
             return; // stopping event here breaks contextmenu on ff mac
@@ -100,7 +100,7 @@ function DefaultHandlers(mouseHandler) {
         pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y);
         var editor = this.editor;
         // allow double/triple click handlers to change selection
-        
+        editor.$blockScrolling++;
         if (this.mousedownEvent.getShiftKey())
             editor.selection.selectToPosition(pos);
         else if (!waitForClickSelection)
@@ -112,12 +112,13 @@ function DefaultHandlers(mouseHandler) {
         }
         editor.setStyle("ace_selecting");
         this.setState("select");
+        editor.$blockScrolling--;
     };
 
     this.select = function() {
         var anchor, editor = this.editor;
         var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
-
+        editor.$blockScrolling++;
         if (this.$clickSelection) {
             var cmp = this.$clickSelection.comparePoint(cursor);
 
@@ -133,7 +134,7 @@ function DefaultHandlers(mouseHandler) {
             editor.selection.setSelectionAnchor(anchor.row, anchor.column);
         }
         editor.selection.selectToPosition(cursor);
-
+        editor.$blockScrolling--;
         editor.renderer.scrollCursorIntoView();
     };
 
@@ -141,7 +142,7 @@ function DefaultHandlers(mouseHandler) {
         var anchor, editor = this.editor;
         var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
         var range = editor.selection[unitName](cursor.row, cursor.column);
-
+        editor.$blockScrolling++;
         if (this.$clickSelection) {
             var cmpStart = this.$clickSelection.comparePoint(range.start);
             var cmpEnd = this.$clickSelection.comparePoint(range.end);
@@ -165,7 +166,7 @@ function DefaultHandlers(mouseHandler) {
             editor.selection.setSelectionAnchor(anchor.row, anchor.column);
         }
         editor.selection.selectToPosition(cursor);
-
+        editor.$blockScrolling--;
         editor.renderer.scrollCursorIntoView();
     };
 

lib/ace/multi_select.js

@@ -558,33 +558,6 @@ var Editor = require("./editor").Editor;
         }
     };
 
-    // todo this should change when paste becomes a command
-    this.onPaste = function(text) {
-        if (this.$readOnly)
-            return;
-
-
-        var e = {text: text};
-        this._signal("paste", e);
-        text = e.text;
-        if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
-            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]);
-        }
-    };
-
     /**
      * Finds and selects all the occurences of `needle`.
      * @param {String} The text to find

lib/ace/multi_select_test.js

@@ -51,6 +51,45 @@ var exec = function(name, times, args) {
 var testRanges = function(str) {
     assert.equal(editor.selection.getAllRanges() + "", str + "");
 };
+function getSelection(editor) {
+    var data = editor.multiSelect.toJSON();
+    if (!data.length) data = [data];
+    data = data.map(function(x) {
+        var a, c;
+        if (x.isBackwards) {
+            a = x.end;
+            c = x.start;
+        } else {
+            c = x.end;
+            a = x.start;
+        }
+        return Range.comparePoints(a, c) 
+            ? [a.row, a.column, c.row, c.column]
+            : [a.row, a.column];
+    });
+    return data.length > 1 ? data : data[0];
+}
+function testSelection(editor, data) {
+    assert.equal(getSelection(editor) + "", data + "");
+}
+function setSelection(editor, data) {
+    if (typeof data[0] == "number")
+        data = [data];
+    editor.selection.fromJSON(data.map(function(x) {
+        var start = {row: x[0], column: x[1]};
+        var end = x.length == 2 ? start : {row: x[2], column: x[3]};
+        var isBackwards = Range.comparePoints(start, end) > 0;
+        return isBackwards ? {
+            start: end,
+            end: start,
+            isBackwards: true
+        } : {
+            start: start,
+            end: end,
+            isBackwards: true
+        };
+    }));
+}
 
 module.exports = {
 
@@ -168,6 +207,37 @@ module.exports = {
         assert.equal('l1foo\nl2foo', editor.getValue());
     },
     
+    "test multiselect move lines": function() {
+        editor = new Editor(new MockRenderer());
+        
+        editor.setValue("l1\nl2\nl3\nl4", -1);
+        setSelection(editor, [[0,2],[1,2],[2,2],[3,2]]);
+        
+        exec("copylinesdown");
+        assert.equal(editor.getValue(),"l1\nl1\nl2\nl2\nl3\nl3\nl4\nl4");
+        testSelection(editor, [[1,2],[3,2],[5,2],[7,2]]);
+        exec("copylinesup");
+        assert.equal(editor.getValue(),"l1\nl1\nl1\nl2\nl2\nl2\nl3\nl3\nl3\nl4\nl4\nl4");
+        testSelection(editor, [[1,2],[4,2],[7,2],[10,2]]);
+        exec("removeline");
+        assert.equal(editor.getValue(),"l1\nl1\nl2\nl2\nl3\nl3\nl4\nl4");
+        testSelection(editor, [[1,0],[3,0],[5,0],[7,0]]);
+        
+        setSelection(editor, [[1,2],[1,0,1,1],[3,0,3,1],[5,0,5,1],[7,0,7,1]]);
+        exec("copylinesdown");
+        exec("copylinesup");
+        assert.equal(editor.getValue(),"l1\nl1\nl1\nl1\nl2\nl2\nl2\nl2\nl3\nl3\nl3\nl3\nl4\nl4\nl4\nl4");
+        testSelection(editor, [[2,2],[2,0,2,1],[6,0,6,1],[10,0,10,1],[14,0,14,1]]);
+        
+        exec("movelinesdown", 12);
+        assert.equal(editor.getValue(),"l1\nl1\nl1\nl2\nl2\nl2\nl3\nl3\nl3\nl4\nl4\nl4\nl1\nl2\nl3\nl4");
+        testSelection(editor, [[12,2],[12,0,12,1],[13,0,13,1],[14,0,14,1],[15,0,15,1]]);
+        
+        exec("movelinesup", 12);
+        assert.equal(editor.getValue(),"l1\nl2\nl3\nl4\nl1\nl1\nl1\nl2\nl2\nl2\nl3\nl3\nl3\nl4\nl4\nl4");
+        testSelection(editor, [[0,2],[0,0,0,1],[1,0,1,1],[2,0,2,1],[3,0,3,1]]);
+    },
+
     "test multiselect fromJSON/toJSON": function() {
         var doc = new EditSession(["l1", "l2"]);
         editor = new Editor(new MockRenderer(), doc);

lib/ace/tokenizer.js

@@ -31,6 +31,7 @@
 define(function(require, exports, module) {
 "use strict";
 
+var config = require("./config");
 // tokenizing lines longer than this makes editor very slow
 var MAX_TOKEN_COUNT = 2000;
 /**
@@ -353,13 +354,8 @@ var Tokenizer = function(rules) {
         };
     };
     
-    this.reportError = function(msg, data) {
+    this.reportError = config.reportError;
-        var e = new Error(msg);
+    
-        e.data = data;
-        if (typeof console == "object" && console.error)
-            console.error(e);
-        setTimeout(function() { throw e; });
-    };
 }).call(Tokenizer.prototype);
 
 exports.Tokenizer = Tokenizer;

tool/tmlanguage.js

@@ -684,13 +684,14 @@ function convertTmLanguage(name, langStr) {
 
 if (!module.parent) {
     var args = process.argv.splice(2);
-    var tmLanguageFile  = args[0];
+    var devMode = args[0] == "--dev";
-    var devMode = args[1];
+    if (devMode)
-    if (tmLanguageFile === undefined) {
+        args.shift();
-        console.error("Usage: node tmlanguage.js path/or/url/to/syntax.file");
+    if (args.length < 1) {
+        console.error("Usage: node tmlanguage.js [--dev] path/or/url/to/syntax.file ...");
         process.exit(1);
     }
-    fetchAndConvert(tmLanguageFile);
+    args.forEach(fetchAndConvert);
 } else {
     exports.fetchAndConvert = fetchAndConvert;
 }