`sig
type origin_t = ODefault | OGetEnv | OFileLoad | OCommandLine
type cli_handle_t =
CLINone
| CLIAuto
| CLIWith
| CLIEnable
| CLIUser of (Stdlib.Arg.key * Stdlib.Arg.spec * Stdlib.Arg.doc) list
type definition_t = {
hide : bool;
dump : bool;
cli : BaseEnv.cli_handle_t;
arg_help : string option;
group : OASISTypes.name option;
}
val schema : (BaseEnv.origin_t, BaseEnv.definition_t) PropList.Schema.t
val env : PropList.Data.t
val var_expand : string -> string
val var_get : OASISTypes.name -> string
val var_choose :
?printer:('a -> string) -> ?name:string -> 'a OASISExpr.choices -> 'a
val var_protect : string -> string
val var_define :
?hide:bool ->
?dump:bool ->
?short_desc:(unit -> string) ->
?cli:BaseEnv.cli_handle_t ->
?arg_help:string ->
?group:string -> OASISTypes.name -> (unit -> string) -> unit -> string
val var_redefine :
?hide:bool ->
?dump:bool ->
?short_desc:(unit -> string) ->
?cli:BaseEnv.cli_handle_t ->
?arg_help:string ->
?group:string -> OASISTypes.name -> (unit -> string) -> unit -> string
val var_ignore : (unit -> string) -> unit
val print_hidden : unit -> string
val var_all : unit -> OASISTypes.name list
val default_filename : OASISContext.source_filename
val load :
ctxt:OASISContext.t ->
?allow_empty:bool ->
?filename:OASISContext.source_filename -> unit -> unit
val unload : unit -> unit
val dump :
ctxt:OASISContext.t ->
?filename:OASISContext.source_filename -> unit -> unit
val print : unit -> unit
val args : unit -> (Stdlib.Arg.key * Stdlib.Arg.spec * Stdlib.Arg.doc) list
end`