Coq.Pp_tSourcetype doc_view = Pp.doc_view = | Ppcmd_empty| Ppcmd_string of string| Ppcmd_sized_string of int * string| Ppcmd_glue of t list| Ppcmd_box of block_type * t| Ppcmd_tag of pp_tag * t| Ppcmd_print_break of int * int| Ppcmd_force_newline| Ppcmd_comment of string list