Merge branch 'ui/navbar'

Conflicts:
	build/demo/kitchen-sink/kitchen-sink-uncompressed.js
	build/src/ace-uncompressed-noconflict.js
	build/src/ace-uncompressed.js
	build/textarea/src/ace-bookmarklet.js
	lib/ace/edit_session.js
	lib/ace/editor.js
	lib/ace/multi_select.js
	lib/ace/selection.js
	lib/ace/virtual_renderer.js

build_support/style.css

@@ -1,3 +1,5 @@
+@import url(//fonts.googleapis.com/css?family=Droid+Sans+Mono);
+
 body {
     margin:0;
     padding:0;

demo/kitchen-sink/demo.js

@@ -301,7 +301,8 @@ split.on("focus", function(editor) {
 });
 env.split = split;
 window.env = env;
-window.ace = env.editor;
+window.editor = window.ace = env.editor;
+env.editor.setAnimatedScroll(true);
 
 var docEl = document.getElementById("doc");
 var modeEl = document.getElementById("mode");
@@ -395,10 +396,28 @@ function saveOption(el, val) {
     }
 }
 
+event.addListener(themeEl, "mouseover", function(e){
+    this.desiredValue = e.target.value;
+    if (!this.$timer)
+        this.$timer = setTimeout(this.updateTheme);
+})
+
+event.addListener(themeEl, "mouseout", function(e){
+    this.desiredValue = null;
+    if (!this.$timer)
+        this.$timer = setTimeout(this.updateTheme, 20);
+})
+
+themeEl.updateTheme = function(){
+    env.split.setTheme(themeEl.desiredValue || themeEl.selectedValue);
+    themeEl.$timer = null;
+}
+
 bindDropdown("theme", function(value) {
     if (!value)
         return;
 	env.editor.setTheme(value);
+	themeEl.selectedValue = value;
 });
 
 bindDropdown("keybinding", function(value) {
@@ -480,6 +499,9 @@ bindCheckbox("enable_behaviours", function(checked) {
     env.editor.setBehavioursEnabled(checked);
 });
 
+bindCheckbox("fade_fold_widgets", function(checked) {
+    env.editor.setFadeFoldWidgets(checked);
+});
 
 var secondSession = null;
 bindDropdown("split", function(value) {

demo/kitchen-sink/styles.css

@@ -1,3 +1,5 @@
+@import url(//fonts.googleapis.com/css?family=Droid+Sans+Mono);
+
 html {
     height: 100%;
     width: 100%;

doc/wiki

@@ -1 +1 @@
-Subproject commit d2a65d0addc2e5ab922bbff9cb6022a4652b4f13
+Subproject commit cc5ccde4565f7b21c81345f47e941e011e94b810

kitchen-sink.html

@@ -200,6 +200,14 @@
         <input type="checkbox" id="enable_behaviours">
       </td>
     </tr>
+    <tr>
+      <td >
+        <label for="fade_fold_widgets">Fade Fold Widgets</label>
+      </td>
+      <td>
+        <input type="checkbox" id="fade_fold_widgets" checked>
+      </td>
+    </tr>
     </table>
 
     <div id="editor">

lib/ace/commands/command_manager.js

@@ -31,7 +31,7 @@ var CommandManager = function(platform, commands) {
     this.addCommands(commands);
     
     this.setDefaultHandler("exec", function(e) {
-        e.command.exec(e.editor, e.args || {});
+        return e.command.exec(e.editor, e.args || {});
     });
 };
 
@@ -51,8 +51,18 @@ oop.inherits(CommandManager, HashHandler);
         if (editor && editor.$readOnly && !command.readOnly)
             return false;
 
-        this._emit("exec", {editor: editor, command: command, args: args});
+        try {
+            var retvalue = this._emit("exec", {
+                editor: editor,
+                command: command,
+                args: args
+            });
+        } catch (e) {
+            window.console && window.console.log(e);
             return true;
+        }
+
+        return retvalue === false ? false : true;
     };
 
     this.toggleRecording = function() {

lib/ace/commands/default_commands.js

@@ -311,7 +311,7 @@ exports.commands = [{
     multiSelectAction: "forEach"
 }, {
     name: "togglecomment",
-    bindKey: bindKey("Ctrl-7", "Command-7"),
+    bindKey: bindKey("Ctrl-/", "Command-/"),
     exec: function(editor) { editor.toggleCommentLines(); },
     multiSelectAction: "forEach"
 }, {

lib/ace/commands/multi_select_commands.js

@@ -84,16 +84,17 @@ exports.defaultCommands = [{
     exec: function(editor) { editor.multiSelect.splitIntoLines(); },
     bindKey: {win: "Ctrl-Shift-L", mac: "Ctrl-Shift-L"},
     readonly: true
-}];
+}, {
-
-// commands active in multiselect mode
-exports.multiEditCommands = [{
     name: "singleSelection",
     bindKey: "esc",
     exec: function(editor) { editor.exitMultiSelectMode(); },
-    readonly: true
+    readonly: true,
+    isAvailable: function(editor) {return editor.inMultiSelectMode}
 }];
 
+// commands active in multiselect mode
+exports.multiEditCommands = {"singleSelection": "esc"};
+
 var HashHandler = require("../keyboard/hash_handler").HashHandler;
 exports.keyboardHandler = new HashHandler(exports.multiEditCommands);
 

lib/ace/css/editor.css

@@ -1,4 +1,3 @@
-@import url(//fonts.googleapis.com/css?family=Droid+Sans+Mono);
 
 .ace_editor {
     position: absolute;
@@ -131,6 +130,7 @@
 
 .ace_text-layer {
     color: black;
+    font: inherit !important;
 }
 
 .ace_cjk {
@@ -179,10 +179,6 @@
     z-index: 2;
 }
 
-.ace_gutter .ace_gutter_active_line{
-    background-color : #dcdcdc;
-}
-
 .ace_marker-layer .ace_selected_word {
     position: absolute;
     z-index: 4;
@@ -289,3 +285,25 @@
     background-color: #FFB4B4;
     border-color: #DE5555;
 }
+
+.ace_fade-fold-widgets .ace_fold-widget {
+    -moz-transition: 0.5s opacity;
+    -webkit-transition: 0.5s opacity;
+    -o-transition: 0.5s opacity;
+    -ms-transition: 0.5s opacity;
+    transition: 0.5s opacity;
+    opacity: 0;
+}
+.ace_fade-fold-widgets:hover .ace_fold-widget {
+    -moz-transition-duration: 0.05s;
+    -webkit-transition-duration: 0.05s;
+    -o-transition-duration: 0.05s;
+    -ms-transition-duration: 0.05s;
+    transition-duration: 0.05s;
+    -moz-transition-delay: 0.2s;
+    -webkit-transition-delay: 0.2s;
+    -o-transition-delay: 0.2s;
+    -ms-transition-delay: 0.2s;
+    transition-delay: 0.2s;	
+    opacity:1;
+}

lib/ace/document.js

@@ -257,10 +257,9 @@ var Document = function(text) {
                                                          range.end.column);
         }
         else {
-            var lines = [];
+            var lines = this.getLines(range.start.row+1, range.end.row-1);
-            lines.push(this.$lines[range.start.row].substring(range.start.column));
+            lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column));
-            lines.push.apply(lines, this.getLines(range.start.row+1, range.end.row-1));
+            lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column));
-            lines.push(this.$lines[range.end.row].substring(0, range.end.column));
             return lines.join(this.getNewLineCharacter());
         }
     };

lib/ace/edit_session.js

@@ -93,10 +93,7 @@ var EditSession = function(text, mode) {
     }
 
     this.selection = new Selection(this);
-    if (mode)
     this.setMode(mode);
-    else
-        this.setMode(new TextMode());
 };
 
 
@@ -784,6 +781,7 @@ var EditSession = function(text, mode) {
                 return callback(_self.$modes[mode]);
 
             _self.$modes[mode] = new module.Mode();
+            _self.$modes[mode].$id = mode;
             _self._emit("loadmode", {
                 name: mode,
                 mode: _self.$modes[mode]
@@ -801,8 +799,6 @@ var EditSession = function(text, mode) {
         }
     };
 
-    this.$mode = null;
-    this.$origMode = null;
     /**
     * EditSession.setMode(mode) 
     * - mode (TextMode): Set a new text mode
@@ -810,24 +806,34 @@ var EditSession = function(text, mode) {
     * Sets a new text mode for the `EditSession`. This method also emits the `'changeMode'` event. If a [[BackgroundTokenizer `BackgroundTokenizer`]] is set, the `'tokenizerUpdate'` event is also emitted.
     *
     **/
+    this.$mode = null;
+    this.$modeId = null;
     this.setMode = function(mode) {
-        this.$origMode = mode;
-        
         // load on demand
         if (typeof mode === "string") {
+            if (this.$modeId == mode)
+                return;
+
+            this.$modeId = mode;
             var _self = this;
             this._loadMode(mode, function(module) {
-                if (_self.$origMode !== mode)
+                if (_self.$modeId !== mode)
                     return;
 
                 _self.setMode(module);
             });
             return;
+        } else if (mode == null) {
+            mode = "ace/mode/text"
+            this.$modeId = mode;
+            this.$modes[mode] = this.$modes[mode] || (new TextMode());
+            this.setMode(this.$modes[mode]);
+            return;
         }
 
         if (this.$mode === mode) return;
         this.$mode = mode;
-
+        this.$modeId = mode.$id;
 
         this.$stopWorker();
 

lib/ace/edit_session/fold_line.js

@@ -177,7 +177,9 @@ function FoldLine(foldData, folds) {
                 && fold.start.column != column
                 && fold.start.row != row)
             {
-                throw "Moving characters inside of a fold should never be reached";
+                //throwing here breaks whole editor
+                //@todo properly handle this
+                window.console && window.console.log(row, column, fold);
             } else if (fold.start.row == row) {
                 folds = this.folds;
                 var i = folds.indexOf(fold);

lib/ace/editor.js

@@ -78,6 +78,7 @@ var Editor = function(renderer, session) {
     this.container = container;
     this.renderer = renderer;
 
+    this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
     this.textInput  = new TextInput(renderer.getTextAreaContainer(), this);
     this.keyBinding = new KeyBinding(this);
 
@@ -94,7 +95,6 @@ var Editor = function(renderer, session) {
         wrap: true
     });
 
-    this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
     this.setSession(session || new EditSession(""));
 };
 
@@ -458,6 +458,7 @@ var Editor = function(renderer, session) {
 
         this.$highlightBrackets();
         this.$updateHighlightActiveLine();
+        this.$updateHighlightGutterLine();
     };
 
     /** internal, hide
@@ -470,13 +471,10 @@ var Editor = function(renderer, session) {
 
         if (session.$highlightLineMarker)
             session.removeMarker(session.$highlightLineMarker);
-        if (typeof this.$lastrow == "number")
-            this.renderer.removeGutterDecoration(this.$lastrow, "ace_gutter_active_line");
 
         session.$highlightLineMarker = null;
-        this.$lastrow = null;
 
-        if (this.getHighlightActiveLine()) {
+        if (this.$highlightActiveLine) {
             var cursor = this.getCursorPosition(),
                 foldLine = this.session.getFoldLine(cursor.row);
 
@@ -489,11 +487,24 @@ var Editor = function(renderer, session) {
             }
             session.$highlightLineMarker = session.addMarker(range, "ace_active_line", "background");
         }
-
-            this.renderer.addGutterDecoration(this.$lastrow = cursor.row, "ace_gutter_active_line");
-        }
     };
 
+    /** internal, hide
+     * Editor.$updateHighlightGutterLine()
+     * 
+     * 
+     **/
+    this.$updateHighlightGutterLine = function(){
+        if (typeof this.$lastrow == "number")
+            this.renderer.removeGutterDecoration(this.$lastrow, "ace_gutter_active_line");
+
+        this.$lastrow = null;
+
+        if (this.$highlightGutterLine)
+            this.renderer.addGutterDecoration(
+                this.$lastrow = this.getCursorPosition().row, "ace_gutter_active_line");
+    }
+
     /**
      * Editor@onSelectionChange(e) 
      * - e (Object): Contains a single property, `data`, which has the delta of changes
@@ -514,6 +525,7 @@ var Editor = function(renderer, session) {
             session.$selectionMarker = session.addMarker(range, "ace_selection", style);
         } else {
             this.$updateHighlightActiveLine();
+            this.$updateHighlightGutterLine();
         }
 
         if (this.$highlightSelectedWord)
@@ -592,6 +604,7 @@ var Editor = function(renderer, session) {
         // Update the active line marker as due to folding changes the current
         // line range on the screen might have changed.
         this.$updateHighlightActiveLine();
+        this.$updateHighlightGutterLine();
         // TODO: This might be too much updating. Okay for now.
         this.renderer.updateFull();
     };
@@ -610,15 +623,34 @@ var Editor = function(renderer, session) {
         return text;
     };
 
+    /**
+     * Editor.onCopy() 
+     * 
+     * Called whenever a text "copy" happens.
+     **/
+    this.onCopy = function() {
+        this.commands.exec("copy", this);
+    };
+
     /**
      * Editor.onCut() 
      * 
-     * Emitted whenever a text "cut" happens.
+     * called whenever a text "cut" happens.
      **/
     this.onCut = function() {
         this.commands.exec("cut", this);
     };
 
+    /**
+     * Editor.onPaste() 
+     * 
+     * called whenever a text "paste" happens.
+     **/
+    this.onPaste = function(text) {
+        this._emit("paste", text);
+        this.insert(text);
+    };
+
     /**
      * Editor.insert(text) 
      * - text (String): The new text to add
@@ -724,11 +756,8 @@ var Editor = function(renderer, session) {
      *
      * Emitted when text is entered.
      **/
-    this.onTextInput = function(text, pasted) {
+    this.onTextInput = function(text) {
-        if (pasted)
+        this.keyBinding.onTextInput(text);
-            this._emit("paste", text);
-
-        this.keyBinding.onTextInput(text, pasted);
     };
 
     /**
@@ -844,7 +873,8 @@ var Editor = function(renderer, session) {
      *
      **/
     this.setHighlightActiveLine = function(shouldHighlight) {
-        if (this.$highlightActiveLine == shouldHighlight) return;
+        if (this.$highlightActiveLine == shouldHighlight)
+            return;
 
         this.$highlightActiveLine = shouldHighlight;
         this.$updateHighlightActiveLine();
@@ -859,6 +889,19 @@ var Editor = function(renderer, session) {
         return this.$highlightActiveLine;
     };
 
+    this.$highlightGutterLine = true;
+    this.setHighlightGutterLine = function(shouldHighlightGutterLine) {
+        if (this.$highlightGutterLine == shouldHighlightGutterLine)
+            return;
+
+        this.$highlightGutterLine = shouldHighlightGutterLine;
+        this.$updateHighlightGutterLine();
+    };
+
+    this.getHighlightGutterLine = function() {
+        return this.$highlightGutterLine;
+    };
+
     this.$highlightSelectedWord = true;
     /**
      * Editor.setHighlightSelectedWord(shouldHighlight) 
@@ -1013,6 +1056,14 @@ var Editor = function(renderer, session) {
         return this.renderer.$gutterLayer.getShowFoldWidgets();
     };
 
+    this.setFadeFoldWidgets = function(show) {
+        this.renderer.setFadeFoldWidgets(show);
+    };
+
+    this.getFadeFoldWidgets = function() {
+        return this.renderer.getFadeFoldWidgets();
+    };
+
     /**
      * Editor.remove(dir) 
      * - dir (String): The direction of the deletion to occur, either "left" or "right"
@@ -1447,15 +1498,29 @@ var Editor = function(renderer, session) {
         return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
     };
 
-    this.$getPageDownRow = function() {
+    this.$moveByPage = function(dir, select) {
-        return this.renderer.getScrollBottomRow();
+        var renderer = this.renderer;
-    };
+        var config = this.renderer.layerConfig;
+        var rows = dir * Math.floor(config.height / config.lineHeight);
 
-    this.$getPageUpRow = function() {
+        this.$blockScrolling++;
-        var firstRow = this.renderer.getScrollTopRow();
+        if (select == true) {
-        var lastRow = this.renderer.getScrollBottomRow();
+            this.selection.$moveSelection(function(){
+                this.moveCursorBy(rows, 0);
+            });
+        } else if (select == false) {
+            this.selection.moveCursorBy(rows, 0);
+            this.selection.clearSelection();
+        }
+        this.$blockScrolling--;
 
-        return firstRow - (lastRow - firstRow);
+        var scrollTop = renderer.scrollTop;
+
+        renderer.scrollBy(0, rows * config.lineHeight);
+        if (select != null)
+            renderer.scrollCursorIntoView(null, 0.5);
+
+        renderer.animateScrolling(scrollTop);
     };
 
     /**
@@ -1464,14 +1529,7 @@ var Editor = function(renderer, session) {
      * Selects the text from the current position of the document until where a "page down" finishes.
      **/
     this.selectPageDown = function() {
-        var row = this.$getPageDownRow() + Math.floor(this.$getVisibleRowCount() / 2);
+        this.$moveByPage(1, true);
-
-        this.scrollPageDown();
-
-        var selection = this.getSelection();
-        var leadScreenPos = this.session.documentToScreenPosition(selection.getSelectionLead());
-        var dest = this.session.screenToDocumentPosition(row, leadScreenPos.column);
-        selection.selectTo(dest.row, dest.column);
     };
 
     /**
@@ -1480,15 +1538,7 @@ var Editor = function(renderer, session) {
      * Selects the text from the current position of the document until where a "page up" finishes.
      **/
     this.selectPageUp = function() {
-        var visibleRows = this.renderer.getScrollTopRow() - this.renderer.getScrollBottomRow();
+        this.$moveByPage(-1, true);
-        var row = this.$getPageUpRow() + Math.round(visibleRows / 2);
-
-        this.scrollPageUp();
-
-        var selection = this.getSelection();
-        var leadScreenPos = this.session.documentToScreenPosition(selection.getSelectionLead());
-        var dest = this.session.screenToDocumentPosition(row, leadScreenPos.column);
-        selection.selectTo(dest.row, dest.column);
     };
 
     /**
@@ -1497,11 +1547,7 @@ var Editor = function(renderer, session) {
      * Shifts the document to wherever "page down" is, as well as moving the cursor position.
      **/
     this.gotoPageDown = function() {
-        var row = this.$getPageDownRow();
+       this.$moveByPage(1, false);
-        var column = this.getCursorPositionScreen().column;
-
-        this.scrollToRow(row);
-        this.getSelection().moveCursorToScreen(row, column);
     };
 
     /**
@@ -1510,11 +1556,7 @@ var Editor = function(renderer, session) {
      * Shifts the document to wherever "page up" is, as well as moving the cursor position.
      **/
     this.gotoPageUp = function() {
-        var row = this.$getPageUpRow();
+        this.$moveByPage(-1, false);
-        var column = this.getCursorPositionScreen().column;
-
-       this.scrollToRow(row);
-       this.getSelection().moveCursorToScreen(row, column);
     };
 
     /**
@@ -1523,7 +1565,7 @@ var Editor = function(renderer, session) {
      * Scrolls the document to wherever "page down" is, without changing the cursor position.
      **/
     this.scrollPageDown = function() {
-        this.scrollToRow(this.$getPageDownRow());
+        this.$moveByPage(1);
     };
 
     /**
@@ -1532,7 +1574,7 @@ var Editor = function(renderer, session) {
      * Scrolls the document to wherever "page up" is, without changing the cursor position.
      **/
     this.scrollPageUp = function() {
-        this.renderer.scrollToRow(this.$getPageUpRow());
+        this.$moveByPage(-1);
     };
 
     /** related to: VirtualRenderer.scrollToRow
@@ -1550,11 +1592,13 @@ var Editor = function(renderer, session) {
      * Editor.scrollToLine(line, center) 
      * - line (Number): The line to scroll to
      * - center (Boolean): If `true` 
+     * - animate (Boolean): If `true` animates scrolling
+     * - callback (Function): Function to be called when the animation has finished
      *
      * TODO scrolls a to line, if center == true, puts line in middle of screen or attempts to)
      **/
-    this.scrollToLine = function(line, center) {
+    this.scrollToLine = function(line, center, animate, callback) {
-        this.renderer.scrollToLine(line, center);
+        this.renderer.scrollToLine(line, center, animate, callback);
     };
 
     /**
@@ -1672,19 +1716,21 @@ var Editor = function(renderer, session) {
      * Editor.gotoLine(lineNumber, column) 
      * - lineNumber (Number): The line number to go to
      * - column (Number): A column number to go to
+     * - animate (Boolean): If `true` animates scolling
      *
      * Moves the cursor to the specified line number, and also into the indiciated column.
      * 
      **/
-    this.gotoLine = function(lineNumber, column) {
+    this.gotoLine = function(lineNumber, column, animate) {
         this.selection.clearSelection();
         this.session.unfold({row: lineNumber - 1, column: column || 0});
 
         this.$blockScrolling += 1;
         this.moveCursorTo(lineNumber - 1, column || 0);
         this.$blockScrolling -= 1;
-        if (!this.isRowFullyVisible(this.getCursorPosition().row))
+
-            this.scrollToLine(lineNumber, true);
+        if (!this.isRowFullyVisible(lineNumber - 1))
+            this.scrollToLine(lineNumber - 1, true, animate);
     };
 
     /** related to: Editor.moveCursorTo
@@ -1790,8 +1836,10 @@ var Editor = function(renderer, session) {
      * Moves the cursor to the end of the current file. Note that this does de-select the current selection.
      **/
     this.navigateFileEnd = function() {
+        var scrollTop = this.renderer.scrollTop;
         this.selection.moveCursorFileEnd();
         this.clearSelection();
+        this.renderer.animateScrolling(scrollTop);
     };
 
     /**
@@ -1800,8 +1848,10 @@ var Editor = function(renderer, session) {
      * Moves the cursor to the start of the current file. Note that this does de-select the current selection.
      **/
     this.navigateFileStart = function() {
+        var scrollTop = this.renderer.scrollTop;
         this.selection.moveCursorFileStart();
         this.clearSelection();
+        this.renderer.animateScrolling(scrollTop);
     };
 
     /**
@@ -1910,44 +1960,45 @@ var Editor = function(renderer, session) {
      * Editor.find(needle, options) 
      * - needle (String): The text to search for
      * - options (Object): An object defining various search properties
+     * - animate (Boolean): If `true` animate scrolling
      *
      * Attempts to find `needle` within the document. For more information on `options`, see [[Search `Search`]].
      **/
-    this.find = function(needle, options) {
+    this.find = function(needle, options, animate) {
         this.clearSelection();
         options = options || {};
         options.needle = needle;
         this.$search.set(options);
-        this.$find();
+        this.$find(false, animate);
     };
 
     /** related to: Editor.find
      * Editor.findNext(options) 
+     * - options (Object): search options
+     * - animate (Boolean): If `true` animate scrolling
      * 
      * Performs another search for `needle` in the document. For more information on `options`, see [[Search `Search`]].
      **/
-    this.findNext = function(options) {
+    this.findNext = function(options, animate) {
         options = options || {};
-        if (typeof options.backwards == "undefined")
-            options.backwards = false;
         this.$search.set(options);
-        this.$find();
+        this.$find(false, animate);
     };
 
     /** related to: Editor.find
      * Editor.findPrevious(options) 
+     * - options (Object): search options
+     * - animate (Boolean): If `true` animate scrolling
      * 
      * Performs a search for `needle` backwards. For more information on `options`, see [[Search `Search`]].
      **/
-    this.findPrevious = function(options) {
+    this.findPrevious = function(options, animate) {
         options = options || {};
-        if (typeof options.backwards == "undefined")
-            options.backwards = true;
         this.$search.set(options);
-        this.$find();
+        this.$find(true, animate);
     };
 
-    this.$find = function(backwards) {
+    this.$find = function(backwards, animate) {
         if (!this.selection.isEmpty())
             this.$search.set({needle: this.session.getTextRange(this.getSelectionRange())});
 
@@ -1956,24 +2007,14 @@ var Editor = function(renderer, session) {
 
         var range = this.$search.find(this.session);
         if (range) {
-            this.session.unfold(range);
-
             this.$blockScrolling += 1;
+            this.session.unfold(range);
             this.selection.setSelectionRange(range);
             this.$blockScrolling -= 1;
 
-            if (this.getAnimatedScroll()) {
+            var scrollTop = this.renderer.scrollTop;
-                var cursor = this.getCursorPosition();
+            this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5);
-                if (!this.isRowFullyVisible(cursor.row))
+            this.renderer.animateScrolling(scrollTop);
-                    this.scrollToLine(cursor.row, true);
-
-                //@todo scroll X
-                //if (!this.isColumnFullyVisible(cursor.column))
-                    //this.scrollToRow(cursor.column);
-            }
-            else {
-                this.renderer.scrollSelectionIntoView(range.start, range.end);
-            }
         }
     };
 
@@ -1983,7 +2024,10 @@ var Editor = function(renderer, session) {
      * {:UndoManager.undo}
      **/
     this.undo = function() {
+        this.$blockScrolling++;
         this.session.getUndoManager().undo();
+        this.$blockScrolling--;
+        this.renderer.scrollCursorIntoView(null, 0.5);
     };
 
     /** related to: UndoManager.redo
@@ -1992,7 +2036,10 @@ var Editor = function(renderer, session) {
      * {:UndoManager.redo}
      **/
     this.redo = function() {
+        this.$blockScrolling++;
         this.session.getUndoManager().redo();
+        this.$blockScrolling--;
+        this.renderer.scrollCursorIntoView(null, 0.5);
     };
 
     /** 

lib/ace/editor_navigation_test.js

@@ -82,7 +82,7 @@ module.exports = {
         editor.navigateTo(0, 0);
         editor.gotoLine(101);
         assert.position(editor.getCursorPosition(), 100, 0);
-        assert.equal(editor.getFirstVisibleRow(), 90);
+        assert.equal(editor.getFirstVisibleRow(), 89);
 
         editor.navigateTo(100, 0);
         editor.gotoLine(11);
@@ -102,7 +102,7 @@ module.exports = {
         editor.navigateTo(0, 0);
         editor.gotoLine(191);
         assert.position(editor.getCursorPosition(), 190, 0);
-        assert.equal(editor.getFirstVisibleRow(), 180);
+        assert.equal(editor.getFirstVisibleRow(), 179);
 
         editor.navigateTo(0, 0);
         editor.gotoLine(196);

lib/ace/keyboard/hash_handler.js

@@ -78,6 +78,18 @@ function HashHandler(config, platform) {
         }
     };
 
+    this.bindKey = function(key, command) {
+        if(!key)
+            return;
+
+        var ckb = this.commmandKeyBinding;
+        key.split("|").forEach(function(keyPart) {
+            var binding = this.parseKeys(keyPart, command);
+            var hashId = binding.hashId;
+            (ckb[hashId] || (ckb[hashId] = {}))[binding.key] = command;
+        }, this);
+    };
+
     this.addCommands = function(commands) {
         commands && Object.keys(commands).forEach(function(name) {
             var command = commands[name];
@@ -100,18 +112,6 @@ function HashHandler(config, platform) {
         }, this);
     };
 
-    this.bindKey = function(key, command) {
-        if(!key)
-            return;
-
-        var ckb = this.commmandKeyBinding;
-        key.split("|").forEach(function(keyPart) {
-            var binding = parseKeys(keyPart, command);
-            var hashId = binding.hashId;
-            (ckb[hashId] || (ckb[hashId] = {}))[binding.key] = command;
-        });
-    };
-
     this.bindKeys = function(keyList) {
         Object.keys(keyList).forEach(function(key) {
             this.bindKey(key, keyList[key]);
@@ -127,10 +127,10 @@ function HashHandler(config, platform) {
         this.bindKey(key, command);
     };
 
-    function parseKeys(keys, val, ret) {
+    this.parseKeys = function(keys, val) {
         var key;
         var hashId = 0;
-        var parts = splitSafe(keys.toLowerCase());
+        var parts = keys.toLowerCase().trim().split(/\s*\-\s*/);
 
         for (var i = 0, l = parts.length; i < l; i++) {
             if (keyUtil.KEY_MODS[parts[i]])
@@ -143,17 +143,12 @@ function HashHandler(config, platform) {
             key: key,
             hashId: hashId
         };
-    }
+    };
-
-    function splitSafe(s) {
-        return (s.trim()
-            .split(new RegExp("[\\s ]*\\-[\\s ]*", "g"), 999));
-    }
 
     this.findKeyCommand = function findKeyCommand(hashId, keyString) {
         var ckbr = this.commmandKeyBinding;
         return ckbr[hashId] && ckbr[hashId][keyString.toLowerCase()];
-    }
+    };
 
     this.handleKeyboard = function(data, hashId, keyString, keyCode) {
         return {

lib/ace/keyboard/keybinding.js

@@ -47,15 +47,27 @@ require("../commands/default_commands");
 var KeyBinding = function(editor) {
     this.$editor = editor;
     this.$data = { };
-    this.$handlers = [this];
+    this.$handlers = [];
+    this.setDefaultHandler(editor.commands);
 };
 
 (function() {
+    this.setDefaultHandler = function(keyboardHandler) {
+        this.removeKeyboardHandler(this.$defaultHandler);
+        this.$defaultHandler = keyboardHandler;
+        if (keyboardHandler)
+            this.$handlers.unshift(keyboardHandler);
+        this.$data = { };
+    };
+
     this.setKeyboardHandler = function(keyboardHandler) {
         if (this.$handlers[this.$handlers.length - 1] == keyboardHandler)
             return;
         this.$data = { };
-        this.$handlers = keyboardHandler ? [this, keyboardHandler] : [this];
+        this.$handlers = [];
+        this.setDefaultHandler(this.$defaultHandler);
+        if (keyboardHandler)
+            this.$handlers.push(keyboardHandler);
     };
 
     this.addKeyboardHandler = function(keyboardHandler) {
@@ -93,7 +105,7 @@ var KeyBinding = function(editor) {
 
         // allow keyboardHandler to consume keys
         if (toExecute.command != "null")
-            success = commands.exec(toExecute.command, this.$editor, toExecute.args);
+            success = commands.exec(toExecute.command, this.$editor, toExecute.args, e);
         else
             success = true;
 
@@ -103,20 +115,14 @@ var KeyBinding = function(editor) {
         return success;
     };
 
-    this.handleKeyboard = function(data, hashId, keyString) {
-        return {
-            command: this.$editor.commands.findKeyCommand(hashId, keyString)
-        };
-    };
-
     this.onCommandKey = function(e, hashId, keyCode) {
         var keyString = keyUtil.keyCodeToString(keyCode);
         this.$callKeyboardHandlers(hashId, keyString, keyCode, e);
     };
 
-    this.onTextInput = function(text, pasted) {
+    this.onTextInput = function(text) {
         var success = false;
-        if (!pasted && text.length == 1)
+        if (text.length == 1)
             success = this.$callKeyboardHandlers(0, text);
         if (!success)
             this.$editor.commands.exec("insertstring", this.$editor, text);

lib/ace/keyboard/textinput.js

@@ -72,13 +72,18 @@ var TextInput = function(parentNode, host) {
         if (!copied) {
             var value = valueToSend || text.value;
             if (value) {
-                if (value.charCodeAt(value.length-1) == PLACEHOLDER.charCodeAt(0)) {
+                if (value.length > 1) {
+                    if (value.charAt(0) == PLACEHOLDER)
+                        value = value.substr(1);
+                    else if (value.charAt(value.length - 1) == PLACEHOLDER)
                         value = value.slice(0, -1);
-                    if (value)
-                        host.onTextInput(value, pasted);
                 }
-                else {
+
-                    host.onTextInput(value, pasted);
+                if (value && value != PLACEHOLDER) {
+                    if (pasted)
+                        host.onPaste(value);
+                    else
+                        host.onTextInput(value);
                 }
 
                 // If editor is no longer focused we quit immediately, since
@@ -155,6 +160,7 @@ var TextInput = function(parentNode, host) {
     };
 
     event.addCommandKeyListener(text, host.onCommandKey.bind(host));
+
     if (useragent.isOldIE) {
         var keytable = { 13:1, 27:1 };
         event.addListener(text, "keyup", function (e) {

lib/ace/layer/text.js

@@ -390,21 +390,18 @@ var Text = function(parentEl) {
 
     this.$renderToken = function(stringBuilder, screenColumn, token, value) {        
         var self = this;
-        var replaceReg = /\t|&|<|( +)|([\v\f \u00a0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000])|[\u1100-\u115F]|[\u11A3-\u11A7]|[\u11FA-\u11FF]|[\u2329-\u232A]|[\u2E80-\u2E99]|[\u2E9B-\u2EF3]|[\u2F00-\u2FD5]|[\u2FF0-\u2FFB]|[\u3000-\u303E]|[\u3041-\u3096]|[\u3099-\u30FF]|[\u3105-\u312D]|[\u3131-\u318E]|[\u3190-\u31BA]|[\u31C0-\u31E3]|[\u31F0-\u321E]|[\u3220-\u3247]|[\u3250-\u32FE]|[\u3300-\u4DBF]|[\u4E00-\uA48C]|[\uA490-\uA4C6]|[\uA960-\uA97C]|[\uAC00-\uD7A3]|[\uD7B0-\uD7C6]|[\uD7CB-\uD7FB]|[\uF900-\uFAFF]|[\uFE10-\uFE19]|[\uFE30-\uFE52]|[\uFE54-\uFE66]|[\uFE68-\uFE6B]|[\uFF01-\uFF60]|[\uFFE0-\uFFE6]/g;
+        var replaceReg = /\t|&|<|( +)|([\u0000-\u0019\u00a0\u2000-\u200b\u2028\u2029\u3000])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]/g;
         var replaceFunc = function(c, a, b, tabIdx, idx4) {
-            if (c.charCodeAt(0) == 32) {
+            if (a) {
                 return new Array(c.length+1).join("&#160;");
+            } else if (c == "&") {
+                return useragent.isOldGecko ? "&" : "&amp;";
+            } else if (c == "<") {
+                return "&lt;";
             } else if (c == "\t") {
                 var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx);
                 screenColumn += tabSize - 1;
                 return self.$tabStrings[tabSize];
-            } else if (c == "&") {
-                if (useragent.isOldGecko)
-                    return "&";
-                else
-                    return "&amp;";
-            } else if (c == "<") {
-                return "&lt;";
             } 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";
@@ -413,13 +410,11 @@ var Text = function(parentEl) {
                 return "<span class='" + classToUse + "' style='width:" +
                     (self.config.characterWidth * 2) +
                     "px'>" + space + "</span>";
-            } else if (c.match(/[\v\f \u00a0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000]/)) {
+            } else if (b) {
-                if (self.showInvisibles) {
+                if (self.showInvisibles)
-                    var space = new Array(c.length+1).join(self.SPACE_CHAR);
+                    return "<span class='ace_invisible ace_invalid'>" + self.SPACE_CHAR + "</span>";
-                    return "<span class='ace_invisible'>" + space + "</span>";
+                else
-                } else {
                     return "&#160;";
-                }
             } else {
                 screenColumn += 1;
                 return "<span class='ace_cjk' style='width:" +

lib/ace/lib/event_emitter.js

@@ -75,7 +75,7 @@ EventEmitter._dispatchEvent = function(eventName, e) {
     }
     
     if (defaultHandler && !e.defaultPrevented)
-        defaultHandler(e);
+        return defaultHandler(e);
 };
 
 EventEmitter.setDefaultHandler = function(eventName, callback) {

lib/ace/mouse/default_handlers.js

@@ -76,6 +76,19 @@ function DefaultHandlers(editor) {
         var selectionEmpty = selectionRange.isEmpty();
         var state = STATE_UNKNOWN;
         
+        var button = ev.getButton();
+        if (button !== 0) {
+            if (selectionEmpty) {
+                editor.moveCursorToPosition(pos);
+                editor.selection.clearSelection();
+            }
+            if (button == 2) {
+                editor.textInput.onContextMenu({x: ev.clientX, y: ev.clientY}, selectionEmpty);
+                event.capture(editor.container, function(){}, editor.textInput.onContextMenuClose);
+            }
+            return;
+        }
+
         // if this click caused the editor to be focused should not clear the
         // selection
         if (
@@ -89,18 +102,6 @@ function DefaultHandlers(editor) {
             return;
         }
 
-        var button = ev.getButton();
-        if (button !== 0) {
-            if (selectionEmpty) {
-                editor.moveCursorToPosition(pos);
-            }
-            if (button == 2) {
-                editor.textInput.onContextMenu({x: ev.clientX, y: ev.clientY}, selectionEmpty);
-                event.capture(editor.container, function(){}, editor.textInput.onContextMenuClose);
-            }
-            return;
-        }
-
         if (!inSelection) {
             // Directly pick STATE_SELECT, since the user is not clicking inside
             // a selection.

lib/ace/multi_select.js

@@ -42,6 +42,7 @@ 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");
 exports.commands = require("./commands/multi_select_commands");
 
 // Todo: session.find or editor.findVolatile that returns range
@@ -195,6 +196,37 @@ var EditSession = require("./edit_session").EditSession;
     };
 
     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];
@@ -441,7 +473,7 @@ var Editor = require("./editor").Editor;
     };
 
     /** extension
-    * Editor.exitMultiSelectMode() 
+    * Editor.exitMultiSelectMode() -> Void
     *
     * Removes all the selections except the last added one.
     **/
@@ -467,15 +499,35 @@ var Editor = require("./editor").Editor;
         return text;
     };
 
+    this.onPaste = function(text) {
+        this._emit("paste", text);
+        if (!this.inMultiSelectMode)
+            return this.insert(text);
+
+        var lines = text.split(this.session.getDocument().getNewLineCharacter());
+        var ranges = this.selection.rangeList.ranges;
+
+        if (lines.length > ranges.length) {
+            this.commands.exec("insertstring", this, text);
+            return;
+        }
+
+        for (var i = ranges.length; i--; ) {
+            var range = ranges[i];
+            if (!range.isEmpty())
+                this.session.remove(range);
+
+            this.session.insert(range.start, lines[i]);
+        }
+    };
+
     /** extension
-     * Editor.findAll(needle, dir, additive) -> Number
+     * Editor.findAll(dir, options) -> Number
-     * - needle (String): The text to find
+     * - needle: text to find
-     * - options (Object): Any of the additional [[Search search options]]
+     * - options: search options
-     * - additive (Boolean): TODO 
+     * - additive: keeps
-     * + (Number): The number of found ranges.
      *
      * Finds and selects all the occurences of `needle`.
-     * 
      **/
     this.findAll = function(needle, options, additive) {
         options = options || {};
@@ -551,7 +603,6 @@ var Editor = require("./editor").Editor;
      * - dir (Number): The direction to rotate selections
      *
      * Transposes the selected ranges. 
-     * 
      **/
     this.transposeSelections = function(dir) {
         var session = this.session;
@@ -684,7 +735,7 @@ function addAltCursorListeners(editor){
     var el = editor.textInput.getElement();
     var altCursor = false;
     var contentEl = editor.renderer.content;
-    el.addEventListener("keydown", function(e) {
+    event.addListener(el, "keydown", function(e) {
         if (e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey)) {
             if (!altCursor) {
                 contentEl.style.cursor = "crosshair";
@@ -695,8 +746,8 @@ function addAltCursorListeners(editor){
         }
     });
 
-    el.addEventListener("keyup", reset);
+    event.addListener(el, "keyup", reset);
-    el.addEventListener("blur", reset);
+    event.addListener(el, "blur", reset);
     function reset() {
         if (altCursor) {
             contentEl.style.cursor = "";

lib/ace/selection.js

@@ -389,10 +389,18 @@ var Selection = function(session) {
 	* 
 	* Moves the selection to highlight the entire word.
 	**/
+    this.getWordRange = function(row, column) {
+        if (typeof column == "undefined") {
+            var cursor = row || this.selectionLead;
+            row = cursor.row;
+            column = cursor.column;
+        }
+        return this.session.getWordRange(row, column);
+    };
+
+>>>>>>> ui/navbar
     this.selectWord = function() {
-        var cursor = this.getCursor();
+        this.setSelectionRange(this.getWordRange());
-        var range  = this.session.getWordRange(cursor.row, cursor.column);
-        this.setSelectionRange(range);
     };
 
     /** related to: EditSession.getAWordRange
@@ -406,13 +414,8 @@ var Selection = function(session) {
         this.setSelectionRange(range);
     };
 
-    /** 
+    this.getLineRange = function(row, excludeLastChar) {
-    * Selection.selectLine() 
+        var rowStart = typeof row == "number" ? row : this.selectionLead.row;
-    * 
-    * Selects the entire line.
-    **/
-    this.selectLine = function() {
-        var rowStart = this.selectionLead.row;
         var rowEnd;
 
         var foldLine = this.session.getFoldLine(rowStart);
@@ -422,10 +425,19 @@ var Selection = function(session) {
         } else {
             rowEnd = rowStart;
         }
-        this.setSelectionAnchor(rowStart, 0);
+        if (excludeLastChar)
-        this.$moveSelection(function() {
+            return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length);
-            this.moveCursorTo(rowEnd + 1, 0);
+        else
-        });
+            return new Range(rowStart, 0, rowEnd + 1, 0);
+    };
+
+    /** 
+    * Selection.selectLine() 
+    * 
+    * Selects the entire line.
+    **/
+    this.selectLine = function() {
+        this.setSelectionRange(this.getLineRange());
     };
 
     /**
@@ -567,11 +579,11 @@ var Selection = function(session) {
     };
 
     /**
-	* Selection.moveCursorWordRight() 
+    * Selection.moveCursorLongWordRight() 
     * 
     * Moves the cursor to the word on the right.
     **/
-    this.moveCursorWordRight = function() {
+    this.moveCursorLongWordRight = function() {
         var row = this.selectionLead.row;
         var column = this.selectionLead.column;
         var line = this.doc.getLine(row);
@@ -614,11 +626,11 @@ var Selection = function(session) {
     };
 
     /**
-	* Selection.moveCursorWordLeft() 
+	* Selection.moveCursorLongWordLeft() 
     * 
     * Moves the cursor to the word on the left.
     **/
-    this.moveCursorWordLeft = function() {
+    this.moveCursorLongWordLeft = function() {
         var row = this.selectionLead.row;
         var column = this.selectionLead.column;
 
@@ -664,6 +676,92 @@ var Selection = function(session) {
         this.moveCursorTo(row, column);
     };
 
+    this.$shortWordEndIndex = function(rightOfCursor) {
+        var match, index = 0, ch;
+        var whitespaceRe = /\s/;
+        var tokenRe = this.session.tokenRe;
+
+        tokenRe.lastIndex = 0;
+        if (match = this.session.tokenRe.exec(rightOfCursor)) {
+            index = this.session.tokenRe.lastIndex;
+        } else {
+            while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
+                index ++;
+
+            if (index <= 1) {
+                tokenRe.lastIndex = 0;
+                 while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) {
+                    tokenRe.lastIndex = 0;
+                    index ++;
+                    if (whitespaceRe.test(ch)) {
+                        if (index > 2) {
+                            index--
+                            break;
+                        } else {
+                            while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
+                                index ++;
+                            if (index > 2)
+                                break
+                        }
+                    }
+                }
+            }
+        }
+        tokenRe.lastIndex = 0;
+
+        return index;
+    };
+
+    this.moveCursorShortWordRight = function() {
+        var row = this.selectionLead.row;
+        var column = this.selectionLead.column;
+        var line = this.doc.getLine(row);
+        var rightOfCursor = line.substring(column);
+
+        var fold = this.session.getFoldAt(row, column, 1);
+        if (fold)
+            return this.moveCursorTo(fold.end.row, fold.end.column);
+
+        if (column == line.length)
+            return this.moveCursorRight();
+
+        var index = this.$shortWordEndIndex(rightOfCursor);
+
+        this.moveCursorTo(row, column + index);
+    };
+
+    this.moveCursorShortWordLeft = function() {
+        var row = this.selectionLead.row;
+        var column = this.selectionLead.column;
+
+        var fold;
+        if (fold = this.session.getFoldAt(row, column, -1))
+            return this.moveCursorTo(fold.start.row, fold.start.column);
+
+        if (column == 0)
+            return this.moveCursorLeft();
+
+        var str = this.session.getLine(row).substring(0, column);
+        var leftOfCursor = lang.stringReverse(str);
+        var index = this.$shortWordEndIndex(leftOfCursor);
+
+        return this.moveCursorTo(row, column - index);
+    };
+
+    this.moveCursorWordRight = function() {
+        if (this.session.$selectLongWords)
+            this.moveCursorLongWordRight();
+        else
+            this.moveCursorShortWordRight();
+    };
+
+    this.moveCursorWordLeft = function() {
+        if (this.session.$selectLongWords)
+            this.moveCursorLongWordLeft();
+        else
+            this.moveCursorShortWordLeft();
+    };
+
     /** related to: EditSession.documentToScreenPosition
     * Selection.moveCursorBy(rows, chars) 
     * - rows (Number): The number of rows to move by

lib/ace/selection_test.js

@@ -102,6 +102,7 @@ module.exports = {
         ].join("\n"));
         
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorDown();
         assert.position(selection.getCursor(), 1, 0);
@@ -144,6 +145,7 @@ module.exports = {
         ].join("\n"));
 
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorDown();
         selection.moveCursorLineEnd();
@@ -171,6 +173,7 @@ module.exports = {
 
     "test: moveCursor word left with umlauts" : function() {
         var session = new EditSession(" Fuß Füße");
+        session.$selectLongWords = true;
 
         var selection = session.getSelection();
         selection.moveCursorTo(0, 9)
@@ -184,6 +187,7 @@ module.exports = {
     "test: select word left if cursor in word" : function() {
         var session = new EditSession("Juhu Kinners");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorTo(0, 8);
 
@@ -244,6 +248,7 @@ module.exports = {
     "test: select word with cursor betwen white space and word should select the word" : function() {
         var session = new EditSession("Juhu Kinners");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorTo(0, 4);
         selection.selectWord();
@@ -263,6 +268,7 @@ module.exports = {
     "test: select word with cursor in white space should select white space" : function() {
         var session = new EditSession("Juhu  Kinners");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorTo(0, 5);
         selection.selectWord();
@@ -275,6 +281,7 @@ module.exports = {
     "test: moving cursor should fire a 'changeCursor' event" : function() {
         var session = new EditSession("Juhu  Kinners");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorTo(0, 5);
 
@@ -290,6 +297,7 @@ module.exports = {
     "test: calling setCursor with the same position should not fire an event": function() {
         var session = new EditSession("Juhu  Kinners");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorTo(0, 5);
 
@@ -305,6 +313,7 @@ module.exports = {
     "test: moveWordright should move past || and [": function() {
         var session = new EditSession("||foo[");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         // Move behind ||foo
         selection.moveCursorWordRight();
@@ -318,6 +327,7 @@ module.exports = {
     "test: moveWordLeft should move past || and [": function() {
         var session = new EditSession("||foo[");
         var selection = session.getSelection();
+        session.$selectLongWords = true;
 
         selection.moveCursorTo(0, 6);
 

lib/ace/test/mockrenderer.js

@@ -107,6 +107,10 @@ MockRenderer.prototype.on = function() {
 MockRenderer.prototype.updateCursor = function() {
 };
 
+MockRenderer.prototype.animateScrolling = function(fromValue, callback) {
+    callback && callback();
+};
+
 MockRenderer.prototype.scrollToX = function(scrollTop) {};
 MockRenderer.prototype.scrollToY = function(scrollLeft) {};
 

lib/ace/theme/monokai.js

@@ -49,8 +49,8 @@ exports.cssText = "\
 }\
 \
 .ace-monokai .ace_gutter {\
-  background: #e8e8e8;\
+  background: #292a24;\
-  color: #333;\
+  color: #f1f1f1;\
 }\
 \
 .ace-monokai .ace_print_margin {\
@@ -97,6 +97,9 @@ exports.cssText = "\
 .ace-monokai .ace_marker-layer .ace_active_line{\
   background: #49483E;\
 }\
+.ace-monokai .ace_gutter_active_line{\
+  background: #191916;\
+}\
 \
 .ace-monokai .ace_marker-layer .ace_selected_word {\
   border: 1px solid #49483E;\

lib/ace/theme/solarized_dark.js

@@ -49,8 +49,8 @@ exports.cssText = "\
 }\
 \
 .ace-solarized-dark .ace_gutter {\
-  background: #e8e8e8;\
+  background: #09222b;\
-  color: #333;\
+  color: #d0edf7;\
 }\
 \
 .ace-solarized-dark .ace_print_margin {\
@@ -97,6 +97,9 @@ exports.cssText = "\
 .ace-solarized-dark .ace_marker-layer .ace_active_line {\
   background: #073642;\
 }\
+.ace-solarized-dark .ace_gutter_active_line{\
+  background: #0d3440;\
+}\
 \
 .ace-solarized-dark .ace_marker-layer .ace_selected_word {\
   border: 1px solid #073642;\

lib/ace/theme/textmate.js

@@ -101,8 +101,8 @@ exports.cssText = ".ace-tm .ace_editor {\
 }\
 \
 .ace-tm .ace_line .ace_invalid {\
-  background-color: rgb(153, 0, 0);\
+  background-color: rgba(255, 0, 0, 0.1);\
-  color: white;\
+  color: red;\
 }\
 \
 .ace-tm .ace_line .ace_support.ace_function {\
@@ -189,6 +189,9 @@ exports.cssText = ".ace-tm .ace_editor {\
 .ace-tm .ace_marker-layer .ace_active_line {\
   background: rgba(0, 0, 0, 0.07);\
 }\
+.ace-tm .ace_gutter_active_line{\
+    background-color : #dcdcdc;\
+}\
 \
 .ace-tm .ace_marker-layer .ace_selected_word {\
   background: rgb(250, 250, 255);\

lib/ace/theme/tomorrow_night_blue.js

@@ -49,8 +49,8 @@ exports.cssText = "\
 }\
 \
 .ace-tomorrow-night-blue .ace_gutter {\
-  background: #e8e8e8;\
+  background: #022346;\
-  color: #333;\
+  color: #7388b5;\
 }\
 \
 .ace-tomorrow-night-blue .ace_print_margin {\
@@ -97,6 +97,9 @@ exports.cssText = "\
 .ace-tomorrow-night-blue .ace_marker-layer .ace_active_line{\
   background: #00346E;\
 }\
+.ace-tomorrow-night-blue .ace_gutter_active_line{\
+  background: #022040;\
+}\
 \
 .ace-tomorrow-night-blue .ace_marker-layer .ace_selected_word {\
   border: 1px solid #003F8E;\

lib/ace/virtual_renderer.js

@@ -101,6 +101,7 @@ var VirtualRenderer = function(container, theme) {
 
     this.$gutterLayer = new GutterLayer(this.$gutter);
     this.$gutterLayer.on("changeGutterWidth", this.onResize.bind(this, true));
+    this.setFadeFoldWidgets(true);
 
     this.$markerBack = new MarkerLayer(this.content);
 
@@ -116,13 +117,14 @@ var VirtualRenderer = function(container, theme) {
     this.$cursorPadding = 8;
 
     // Indicates whether the horizontal scrollbar is visible
-    this.$horizScroll = true;
+    this.$horizScroll = false;
-    this.$horizScrollAlwaysVisible = true;
+    this.$horizScrollAlwaysVisible = false;
 
     this.$animatedScroll = false;
 
     this.scrollBar = new ScrollBar(container);
     this.scrollBar.addEventListener("scroll", function(e) {
+        if (!_self.$inScrollAnimation)
             _self.session.setScrollTop(e.data);
     });
 
@@ -134,12 +136,9 @@ var VirtualRenderer = function(container, theme) {
         _self.scrollLeft = scrollLeft;
         _self.session.setScrollLeft(scrollLeft);
 
-        if (scrollLeft == 0) {
+        _self.scroller.className = scrollLeft == 0
-            _self.$gutter.className = "ace_gutter";
+            ? "ace_scroller"
-        }
+            : "ace_scroller horscroll";
-        else {
-            _self.$gutter.className = "ace_gutter horscroll";
-        }
     });
 
     this.cursorPos = {
@@ -211,12 +210,16 @@ var VirtualRenderer = function(container, theme) {
     **/
     this.setSession = function(session) {
         this.session = session;
+        
+        this.scroller.className = "ace_scroller";
+        
         this.$cursorLayer.setSession(session);
         this.$markerBack.setSession(session);
         this.$markerFront.setSession(session);
         this.$gutterLayer.setSession(session);
         this.$textLayer.setSession(session);
         this.$loop.schedule(this.CHANGE_FULL);
+        
     };
 
     /**
@@ -435,6 +438,17 @@ var VirtualRenderer = function(container, theme) {
         this.onResize(true);
     };
 
+    this.getFadeFoldWidgets = function(){
+        return dom.hasCssClass(this.$gutter, "ace_fade-fold-widgets");
+    };
+
+    this.setFadeFoldWidgets = function(show) {
+        if (show)
+            dom.addCssClass(this.$gutter, "ace_fade-fold-widgets");
+        else
+            dom.removeCssClass(this.$gutter, "ace_fade-fold-widgets");
+    };
+
     this.$updatePrintMargin = function() {
         var containerEl;
 
@@ -878,18 +892,18 @@ var VirtualRenderer = function(container, theme) {
         this.$cursorLayer.showCursor();
     };
 
-    this.scrollSelectionIntoView = function(anchor, lead) {
+    this.scrollSelectionIntoView = function(anchor, lead, offset) {
         // first scroll anchor into view then scroll lead into view
-        this.scrollCursorIntoView(anchor);
+        this.scrollCursorIntoView(anchor, offset);
-        this.scrollCursorIntoView(lead);
+        this.scrollCursorIntoView(lead, offset);
     };
 
     /**
-    * VirtualRenderer.scrollCursorIntoView() -> Void
+    * VirtualRenderer.scrollCursorIntoView(cursor, offset) -> Void
     *
     * Scrolls the cursor into the first visibile area of the editor
     **/
-    this.scrollCursorIntoView = function(cursor) {
+    this.scrollCursorIntoView = function(cursor, offset) {
         // the editor is not visible
         if (this.$size.scrollerHeight === 0)
             return;
@@ -900,10 +914,12 @@ var VirtualRenderer = function(container, theme) {
         var top = pos.top;
 
         if (this.scrollTop > top) {
+            if (offset)
+                top -= offset * this.$size.scrollerHeight;
             this.session.setScrollTop(top);
-        }
+        } else if (this.scrollTop + this.$size.scrollerHeight < top + this.lineHeight) {
-
+            if (offset)
-        if (this.scrollTop + this.$size.scrollerHeight < top + this.lineHeight) {
+                top += offset * this.$size.scrollerHeight;
             this.session.setScrollTop(top + this.lineHeight - this.$size.scrollerHeight);
         }
 
@@ -913,9 +929,7 @@ var VirtualRenderer = function(container, theme) {
             if (left < this.$padding + 2 * this.layerConfig.characterWidth)
                 left = 0;
             this.session.setScrollLeft(left);
-        }
+        } else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
-
-        if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
             this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth));
         }
     };
@@ -966,33 +980,67 @@ var VirtualRenderer = function(container, theme) {
         this.session.setScrollTop(row * this.lineHeight);
     };
 
+    this.STEPS = 8;
+    this.$calcSteps = function(fromValue, toValue){
+        var i = 0;
+        var l = this.STEPS;
+        var steps = [];
+
+        var func  = function(t, x_min, dx) {
+            return dx * (Math.pow(t - 1, 3) + 1) + x_min;
+        };
+
+        for (i = 0; i < l; ++i)
+            steps.push(func(i / this.STEPS, fromValue, toValue - fromValue));
+
+        return steps;
+    };
+
     /** 
-    * VirtualRenderer.scrollToLine(line, center) -> Void
+    * VirtualRenderer.scrollToLine(line, center, animate, callback) -> Void
     * - line (Number): A line number
     * - center (Boolean): If `true`, centers the editor the to indicated line
+    * - animate (Boolean): If `true` animates scrolling
+    * - callback (Function): Function to be called after the animation has finished
     * 
     * Gracefully scrolls the editor to the row indicated.
     **/
-    this.scrollToLine = function(line, center) {
+    this.scrollToLine = function(line, center, animate, callback) {
         var pos = this.$cursorLayer.getPixelPosition({row: line, column: 0});
         var offset = pos.top;
         if (center)
             offset -= this.$size.scrollerHeight / 2;
 
-        if (this.$animatedScroll && Math.abs(offset - this.scrollTop) < 10000) {
+        var initialScroll = this.scrollTop;
+        this.session.setScrollTop(offset);
+        if (animate !== false)
+            this.animateScrolling(initialScroll, callback);
+    };
+
+    this.animateScrolling = function(fromValue, callback) {
+        var toValue = this.scrollTop;
+        if (this.$animatedScroll && Math.abs(fromValue - toValue) < 100000) {
             var _self = this;
-            var steps = _self.$calcSteps(this.scrollTop, offset);
+            var steps = _self.$calcSteps(fromValue, toValue);
+            this.$inScrollAnimation = true;
             
             clearInterval(this.$timer);
-            this.$timer = setInterval(function() {
-                _self.session.setScrollTop(steps.shift());
 
-                if (!steps.length)
+            _self.session.setScrollTop(steps.shift());
+            this.$timer = setInterval(function() {
+                if (steps.length) {
+                    _self.session.setScrollTop(steps.shift());
+                    // trick session to think it's already scrolled to not loose toValue
+                    _self.session.$scrollTop = toValue;
+                } else {
+                    this.$inScrollAnimation = false;
                     clearInterval(_self.$timer);
-            }, 10);
+                    
+                    _self.session.$scrollTop = -1;
+                    _self.session.setScrollTop(toValue);
+                     callback &&  callback();
                 }
-        else {
+            }, 10);
-        this.session.setScrollTop(offset);
         }
     };