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type t = Basis.string
val length = Basis.strlen
val append = Basis.strcat
val sub = Basis.strsub
val suffix = Basis.strsuffix
val index = Basis.strindex
val atFirst = Basis.strchr
fun substring s {Start = start, Len = len} = Basis.substring s start len
fun split s ch =
case index s ch of
None => None
| Some i => Some (substring s {Start = 0, Len = i},
substring s {Start = i + 1, Len = length s - i - 1})
|
