sig   type t =       [ `Adlm       | `Aghb       | `Ahom       | `Arab       | `Armi       | `Armn       | `Avst       | `Bali       | `Bamu       | `Bass       | `Batk       | `Beng       | `Bhks       | `Bopo       | `Brah       | `Brai       | `Bugi       | `Buhd       | `Cakm       | `Cans       | `Cari       | `Cham       | `Cher       | `Copt       | `Cprt       | `Cyrl       | `Deva       | `Dsrt       | `Dupl       | `Egyp       | `Elba       | `Ethi       | `Geor       | `Glag       | `Goth       | `Gran       | `Grek       | `Gujr       | `Guru       | `Hang       | `Hani       | `Hano       | `Hatr       | `Hebr       | `Hira       | `Hluw       | `Hmng       | `Hrkt       | `Hung       | `Ital       | `Java       | `Kali       | `Kana       | `Khar       | `Khmr       | `Khoj       | `Knda       | `Kthi       | `Lana       | `Laoo       | `Latn       | `Lepc       | `Limb       | `Lina       | `Linb       | `Lisu       | `Lyci       | `Lydi       | `Mahj       | `Mand       | `Mani       | `Marc       | `Mend       | `Merc       | `Mero       | `Mlym       | `Modi       | `Mong       | `Mroo       | `Mtei       | `Mult       | `Mymr       | `Narb       | `Nbat       | `Newa       | `Nkoo       | `Ogam       | `Olck       | `Orkh       | `Orya       | `Osge       | `Osma       | `Palm       | `Pauc       | `Perm       | `Phag       | `Phli       | `Phlp       | `Phnx       | `Plrd       | `Prti       | `Qaai       | `Rjng       | `Runr       | `Samr       | `Sarb       | `Saur       | `Sgnw       | `Shaw       | `Shrd       | `Sidd       | `Sind       | `Sinh       | `Sora       | `Sund       | `Sylo       | `Syrc       | `Tagb       | `Takr       | `Tale       | `Talu       | `Taml       | `Tang       | `Tavt       | `Telu       | `Tfng       | `Tglg       | `Thaa       | `Thai       | `Tibt       | `Tirh       | `Ugar       | `Vaii       | `Wara       | `Xpeo       | `Xsux       | `Yiii       | `Zinh       | `Zyyy       | `Zzzz ]   val compare : Uucp.Script.t -> Uucp.Script.t -> int   val pp : Format.formatter -> Uucp.Script.t -> unit   val script : Uchar.t -> Uucp.Script.t   val script_extensions : Uchar.t -> Uucp.Script.t list end