message: Fix indentation when opening line above
diff: @@ -3004,13 +3004,14 @@ class CommandInsertNewLineAbove extends BaseCommand {
  runsOnceForEveryCursor() { return false; }
  public async exec(position: Position, vimState: VimState): Promise<VimState> {
  + let indentationWidth = TextEditor.getIndentationLevel(TextEditor.getLineAt(position).text);
  vimState.currentMode = ModeName.Insert;
  vimState.recordedState.transformations.push({
  type: "insertText",
  - text: "\n",
  + text: TextEditor.setIndentationLevel("V", indentationWidth).replace("V", "\n"),
  position: new Position(vimState.cursorPosition.line, 0),
  - diff: new PositionDiff(-1, 0),
  + diff: new PositionDiff(-1, indentationWidth),
  });
  return vimState;
  