2 files changed, 19 insertions, 13 deletions

diff --git a/MLKInterpreter.m b/MLKInterpreter.m
index a808909..81415d1 100644
--- a/MLKInterpreter.m
+++ b/MLKInterpreter.m
@@ -140,10 +140,12 @@ PRIMARY (NSArray *array)
         formdesc = MLKPrintToString(code);
 
       //fprintf (stderr, "; COMPILE-MINIMALLY: %s\n", [formdesc UTF8String]);
-      fprintf (stderr, "; ");
+      MLKCharacterStream *ostream = [[MLKDynamicContext currentContext]
+                                      valueForSymbol:[cl intern:@"*STANDARD-OUTPUT*"]];
+      [ostream writeString:@"; "];
       for (i = 0; i < level; i++)
-        fprintf (stderr, "| ");
-      fprintf (stderr, "LOAD: %s\n", [formdesc UTF8String]);
+        [ostream writeString:@"| "];
+      [ostream writeString:[NSString stringWithFormat:@"LOAD: %@\n", formdesc]];
 
       if (MLKLoadCompilesP)
         {
diff --git a/MLKRoot.m b/MLKRoot.m
index 2184d6a..eaff94c 100644
--- a/MLKRoot.m
+++ b/MLKRoot.m
@@ -109,17 +109,21 @@ load (id _data, NSString *fileName, id _marker)
   MLKDynamicContext *ctx;
 
   l = [fileName length];
-  fprintf (stderr, ";\n;  ");
+
+  MLKCharacterStream *ostream = [[MLKDynamicContext currentContext]
+                                  valueForSymbol:[cl intern:@"*STANDARD-OUTPUT*"]];
+
+  [ostream writeString:@";\n;  "];
   for (i = 0; i < 68 - 2*level; i++)
-    fprintf (stderr, "_");
+    [ostream writeChar:'_'];
 
-  fprintf (stderr, "\n; /");
+  [ostream writeString:@"\n; /"];
   for (i = 0; i < 30 - l/2 - level; i++)
-    fprintf (stderr, "-");
-  fprintf (stderr, " LOAD: %s ", [fileName UTF8String]);
+    [ostream writeChar:'-'];
+  [ostream writeString:[NSString stringWithFormat:@" LOAD: %s ", [fileName UTF8String]]];
   for (i = 0; i < 30 - (l+1)/2 - level; i++)
-    fprintf (stderr, "-");
-  fprintf (stderr, "\n; |\n");
+    [ostream writeChar:'-'];
+  [ostream writeString:@"\n; |\n"];
 
   //NSLog (@"%d", [input hasBytesAvailable]);
   [input open];
@@ -153,10 +157,10 @@ load (id _data, NSString *fileName, id _marker)
   LRELEASE (ctx);
   [input close];
 
-  fprintf (stderr, "; \\");
+  [ostream writeString:@"; \\"];
   for (i = 0; i < 68 - 2*level; i++)
-    fprintf (stderr, "_");
-  fprintf (stderr, "\n; \n");
+    [ostream writeChar:'_'];
+  [ostream writeString:@"\n; \n"];
 
   return truify (success);
 }