boolean (TextRange range) { range = expandToFoldingBoundaries(range); if (selectionRange.contains(range) && !range.equals(selectionRange) && (range.contains(cursorOffset) || cursorOffset == range.getEndOffset())) { if (maximumRange.get() == null || range.contains(maximumRange.get())) { maximumRange.set(range); } } return false; }