message: Fix#1302: Changed to isLineBeginning()
diff: @@ -2081,8 +2081,8 @@ export class ChangeOperator extends BaseOperator {
  public async run(vimState: VimState, start: Position, end: Position): Promise<VimState> {
  const isEndOfLine = end.character === end.getLineEnd().character;
  const isBeginning =
  - end.character === end.getLineBegin().character &&
  - start.character !== start.getLineBegin().character; // to ensure this is a selection and not e.g. and s command
  + end.isLineBeginning() &&
  + start.isLineBeginning() // to ensure this is a selection and not e.g. and s command
  let state = vimState;
  // If we delete to EOL, the block cursor would end on the final character,
  