add selectOrFindNext commands and disable sublime ctrl-d like behavior of ctrl-arrow

lib/ace/commands/default_commands.js

@@ -127,6 +127,26 @@ exports.commands = [{
     bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
     exec: function(editor) { editor.findPrevious(); },
     readOnly: true
+}, {
+    name: "selectOrFindNext",
+    bindKey: bindKey("ALt-K", "Ctrl-G"),
+    exec: function(editor) {
+        if (editor.selection.isEmpty())
+            editor.selection.selectWord();
+        else
+            editor.findNext(); 
+    },
+    readOnly: true
+}, {
+    name: "selectOrFindPrevious",
+    bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
+    exec: function(editor) { 
+        if (editor.selection.isEmpty())
+            editor.selection.selectWord();
+        else
+            editor.findPrevious();
+    },
+    readOnly: true
 }, {
     name: "find",
     bindKey: bindKey("Ctrl-F", "Command-F"),

lib/ace/multi_select.js

@@ -696,7 +696,8 @@ var Editor = require("./editor").Editor;
             range = session.getWordRange(range.start.row, range.start.column);
             range.cursor = dir == -1 ? range.start : range.end;
             this.multiSelect.addRange(range);
-            return;
+            // todo add option for sublime like behavior
+            // return;
         }
         var needle = session.getTextRange(range);