val is_emoji : Stdlib.Uchar.t -> bool
is_emoji u
is true
if u
has the Emoji property.
val is_emoji_presentation : Stdlib.Uchar.t -> bool
is_emoji_presentation u
is true
if u
has the Emoji_Presentation property.
val is_emoji_modifier : Stdlib.Uchar.t -> bool
is_emoji_modifier u
is true
if u
has the Emoji_Modifier property.
val is_emoji_modifier_base : Stdlib.Uchar.t -> bool
is_emoji_modifier u
is true
if u
has the Emoji_Modifier_Base property.
val is_emoji_component : Stdlib.Uchar.t -> bool
is_emoji_component u
is true
if u
has the Emoji_Component property.
val is_extended_pictographic : Stdlib.Uchar.t -> bool
is_extended_pictographic u
is true
if u
has the Extended_Pictographic property.