`sig
type t =
Op_w of float
| Op_J of int
| Op_j of int
| Op_M of float
| Op_d of float list * float
| Op_ri of string
| Op_i of int
| Op_gs of string
| Op_q
| Op_Q
| Op_cm of Pdftransform.transform_matrix
| Op_m of float * float
| Op_l of float * float
| Op_c of float * float * float * float * float * float
| Op_v of float * float * float * float
| Op_y of float * float * float * float
| Op_h
| Op_re of float * float * float * float
| Op_S
| Op_s
| Op_f
| Op_F
| Op_f'
| Op_B
| Op_B'
| Op_b
| Op_b'
| Op_n
| Op_W
| Op_W'
| Op_BT
| Op_ET
| Op_Tc of float
| Op_Tw of float
| Op_Tz of float
| Op_TL of float
| Op_Tf of string * float
| Op_Tr of int
| Op_Ts of float
| Op_Td of float * float
| Op_TD of float * float
| Op_Tm of Pdftransform.transform_matrix
| Op_T'
| Op_Tj of string
| Op_TJ of Pdf.pdfobject
| Op_' of string
| Op_'' of float * float * string
| Op_d0 of float * float
| Op_d1 of float * float * float * float * float * float
| Op_CS of string
| Op_cs of string
| Op_SC of float list
| Op_sc of float list
| Op_SCN of float list
| Op_scn of float list
| Op_SCNName of string * float list
| Op_scnName of string * float list
| Op_G of float
| Op_g of float
| Op_RG of float * float * float
| Op_rg of float * float * float
| Op_K of float * float * float * float
| Op_k of float * float * float * float
| Op_sh of string
| InlineImage of (Pdf.pdfobject * Pdf.pdfobject option * Pdfio.bytes)
| Op_Do of string
| Op_MP of string
| Op_DP of string * Pdf.pdfobject
| Op_BMC of string
| Op_BDC of string * Pdf.pdfobject
| Op_EMC
| Op_BX
| Op_EX
| Op_Unknown of string
| Op_Comment of string
val parse_single_stream :
Pdf.t -> Pdf.pdfobject -> Pdfio.bytes -> Pdfops.t list
val parse_stream :
Pdf.t -> Pdf.pdfobject -> Pdfio.bytes list -> Pdfops.t list
val concat_bytess : Pdfio.bytes list -> Pdfio.bytes
val parse_operators :
Pdf.t -> Pdf.pdfobject -> Pdf.pdfobject list -> Pdfops.t list
val stream_of_ops : Pdfops.t list -> Pdf.pdfobject
val string_of_op : Pdfops.t -> string
val string_of_ops : Pdfops.t list -> string
val components : Pdf.t -> Pdf.pdfobject -> Pdf.pdfobject -> int
val debug : bool Stdlib.ref
val whitespace : string Stdlib.ref
val always_add_whitespace : bool Stdlib.ref
val write_comments : bool Stdlib.ref
val begin_artifact : Pdfops.t
val end_artifact : Pdfops.t
end`