bump version in monaco-editor-core

build/monaco/package.json

 {
   "name": "monaco-editor-core",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "A browser based code editor",
   "main": "index.js",
   "scripts": {

src/vs/editor/common/model/textModel.ts

@@ -29,7 +29,7 @@ export class TextModel extends OrderGuaranteeEventEmitter implements editorCommo
 		trimAutoWhitespace: DEFAULT_TRIM_AUTO_WHITESPACE,
 	};
 
-	protected _lines:ModelLine[];
+	/*protected*/ _lines:ModelLine[];
 	protected _EOL:string;
 	protected _isDisposed:boolean;
 	protected _isDisposing:boolean;

src/vs/monaco.d.ts

@@ -1707,6 +1707,22 @@ declare module monaco.editor {
          * Create a valid range.
          */
         validateRange(range: IRange): Range;
+        /**
+         * Converts the position to a zero-based offset.
+         *
+         * The position will be [adjusted](#TextDocument.validatePosition).
+         *
+         * @param position A position.
+         * @return A valid zero-based offset.
+         */
+        getOffsetAt(position: IPosition): number;
+        /**
+         * Converts a zero-based offset to a position.
+         *
+         * @param offset A zero-based offset.
+         * @return A valid [position](#Position).
+         */
+        getPositionAt(offset: number): Position;
         /**
          * Get a range covering the entire model
          */