Method jumpLinesUp

src/eepp/ui/uicodeeditor.cpp:3627–3637

}

void UICodeEditor::jumpLinesUp( int offset ) {
	for ( size_t i = 0; i < mDoc->getSelections().size(); ++i ) {
		TextPosition position = mDoc->getSelections()[i].start();
		if ( mDocView.getVisibleLineRange( position ).visibleIndex == VisibleIndex::first ) {
			mDoc->setSelection( i, mDoc->startOfDoc(), mDoc->startOfDoc() );
		} else {
			mDoc->moveTo( i, moveToLineOffset( position, offset, i ) );
		}
	}
	mDoc->mergeSelection();
}

void UICodeEditor::jumpLinesDown( int offset ) {
	for ( size_t i = 0; i < mDoc->getSelections().size(); ++i ) {