tab method

@override void tab()

Implementation

@override
void tab() {
  _captureITerm2ClipboardText('\t');
  final rightLimit = _horizontalTabRightLimit();
  if (_buffer.cursorX >= rightLimit) return;

  _markHorizontalTabOrigin();

  final nextStop = _tabStops.find(_buffer.cursorX + 1, rightLimit + 1);

  if (nextStop != null) {
    _buffer.setCursorX(nextStop);
  } else {
    _buffer.setCursorX(rightLimit);
  }
}