src/Pure/ML-Systems/polyml_old_compiler4.ML

--- a/src/Pure/ML-Systems/polyml_old_compiler4.ML	Mon Mar 23 21:40:11 2009 +0100
+++ b/src/Pure/ML-Systems/polyml_old_compiler4.ML	Mon Mar 23 21:40:11 2009 +0100
@@ -3,9 +3,9 @@
 Runtime compilation -- for old PolyML.compiler (version 4.x).
 *)
 
-fun use_text (tune: string -> string) _ _ (line: int, name) (print, err) verbose txt =
+fun use_text ({tune_source, print, error, ...}: use_context) (line: int, name) verbose txt =
   let
-    val in_buffer = ref (explode (tune txt));
+    val in_buffer = ref (explode (tune_source txt));
     val out_buffer = ref ([]: string list);
     fun output () = implode (rev (case ! out_buffer of "\n" :: cs => cs | cs => cs));
 
@@ -21,12 +21,12 @@
       | _ => (PolyML.compiler (get, put) (); exec ()));
   in
     exec () handle exn =>
-      (err ((if name = "" then "" else "Error in " ^ name ^ "\n") ^ output ()); raise exn);
+      (error ((if name = "" then "" else "Error in " ^ name ^ "\n") ^ output ()); raise exn);
     if verbose then print (output ()) else ()
   end;
 
-fun use_file tune str_of_pos name_space output verbose name =
+fun use_file context verbose name =
   let
     val instream = TextIO.openIn name;
     val txt = Exn.release (Exn.capture TextIO.inputAll instream before TextIO.closeIn instream);
-  in use_text tune str_of_pos name_space (1, name) output verbose txt end;
+  in use_text context (1, name) verbose txt end;