val stdlibdir : string
(** Get the stdlib directory. *)
-val prelude_file : string
+val prelude_gl_file : string
(** Get the absolute path of the prelude.gl file. *)
+val prelude_sh_file : string
+(** Get the absolute path of the prelude.sh file. *)
+
val input_file : string
(** Get the name of the input Goalfile.
This is an absolute path. *)
+val debug : ('a, unit, string, unit) format4 -> 'a
+(** If debugging is enabled (-d option) then print the formatted
+ output. If debugging was not enabled then nothing is printed. *)
+
+val debug_flag : bool
+(** If debugging is enabled. *)
+
val directory : string
(** Get the name of working directory (-C option). *)