Js_of_ocaml_compiler.Parse_info
type t = {
src : string option;
name : string option;
col : int;
line : int;
idx : int;
}
val zero : t
val t_of_lexbuf : Lexing.lexbuf -> t
val start_position : t -> Lexing.position
val t_of_position : src:string option -> Lexing.position -> t