package charInfo_width
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charInfo_width
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package charInfo_width
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module Cfg : sig ... endval width : ?cfg:Cfg.t option -> Camomile.UChar.t -> intwidth c returns the column width of c where c is of type Camomile.UChar.t and the value returned is of type int. This module is implemented purely in OCaml and follows the prototype of POSIX's wcwidth. i.e. If c is a printable character, the value is at least 0. If c is null character (L'\0'), the value is 0. Otherwise, -1 is returned.
val width_exn : ?cfg:Cfg.t option -> Camomile.UChar.t -> intwhen encounter an unprintable character, width_exn c raises Failure "unprintable character" instead of returning -1.
module type UnicodeString_mini = sig ... endminimization of Camomile.UnicodeString.Type
module String (US : UnicodeString_mini) : sig ... end