pub fn tap_selection_granularity(tap_count: u8) -> SelectionGranularityExpand description
Maps a 1-based tap count to the granularity it selects.
A single tap places the caret; two taps select the word, three the line, four the paragraph, and every further tap cycles back through word → line → paragraph so a resting finger keeps toggling between the three range granularities (matching desktop editors and iOS).