Module OCamlR.Pretty
Provides facilities to inspect internal structure of SEXPs. Useful in the toplevel when you encounter unexpected R values.
type t
=
|
Recursive of t Stdlib.Lazy.t
|
NULL
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SYMBOL of (string * t) option
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ARG of string
|
PLACE
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LIST of pairlist
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CLOSURE of closure
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ENV of environment
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PROMISE of promise
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CALL of t * pairlist
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SPECIAL of int
|
BUILTIN
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STRING of string
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STRINGS of string list
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INTS of int list
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VECSXP of t list
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BOOLS of bool list
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FLOATS of float list
|
Unknown
Semantic interpretation and description of SEXPs.