src/HOL/Tools/Predicate_Compile/code_prolog.ML

       | YAP => ("ISABELLE_YAP", "\"$ISABELLE_YAP\" -L "))
   in
     if getenv env_var = "" then
       (warning (env_var ^ " not set; could not execute code for " ^ string_of_system system); "")
     else
-      let val res = Isabelle_System.bash_process_script (cmd ^ File.bash_path file) in
+      let val res = Isabelle_System.bash_process (Bash.script (cmd ^ File.bash_path file)) in
         res |> Process_Result.check |> Process_Result.out
           handle ERROR msg =>
             cat_error ("Error caused by prolog system " ^ env_var ^
               ": return code " ^ string_of_int (Process_Result.rc res)) msg
       end