----------------------------< E M O J I _ H E X _ F R O M _ L A B E L _ T >----------------------------------
table indexed by emoji label
local emoji_hex_from_name_t =
----------------------------< E M O J I _ L A B E L _ F R O M _ H E X _ T >----------------------------------
create a reversed table indexed by emoji hex value(s)
local emoji_name_from_hex_t = for k, v in pairs (emoji_hex_from_name_t) do emoji_name_from_hex_t[v] = kend
--
return