return{-- List of characters to keep unchangedkeep={},-- Table of character transformations, meant for characters without diacritics (ligatures, etc.)mappings={["ᵃ"]="a",["đ"]="d",["ð"]="d",["ɜ"]="e",["ħ"]="h",["º"]="o",["ß"]="ss",["ʿ"]="",["ʾ"]="",},}