Uucp.Func
val is_dash : Uchar.t -> bool
val is_diacritic : Uchar.t -> bool
val is_extender : Uchar.t -> bool
val is_grapheme_base : Uchar.t -> bool
val is_grapheme_extend : Uchar.t -> bool
val is_math : Uchar.t -> bool
val is_quotation_mark : Uchar.t -> bool
val is_soft_dotted : Uchar.t -> bool
val is_terminal_punctuation : Uchar.t -> bool
val is_regional_indicator : Uchar.t -> bool
val is_join_control : Uchar.t -> bool