diff --git a/Units/MMLCore/dtmutil.pas b/Units/MMLCore/dtmutil.pas
index b556efa..f84ea8c 100644
--- a/Units/MMLCore/dtmutil.pas
+++ b/Units/MMLCore/dtmutil.pas
@@ -37,8 +37,7 @@ Procedure PrintpDTM(aDTM : pDTM);
 
 procedure initdtm(out d: pdtm; len: integer);
 function ValidMainPointBox(var dtm: pDTM; const x1, y1, x2, y2: Integer): TBox;
-function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer;
-                            sAngle, eAngle, aStep: Extended): TBox;
+function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer): TBox;
 function DTMConsistent(var dtm: pdtm): boolean;
 procedure NormalizeDTM(var dtm: pdtm);
 
@@ -239,8 +238,7 @@ begin
   Result.y2 := y2 - b.y2;
 end;
 
-Function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer;
-                            sAngle, eAngle, aStep: Extended): TBox;
+Function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer): TBox;
 
 var
    i, d: Integer;
@@ -253,13 +251,12 @@ begin
   dtm.p[0] := dtm.p[0] - dtm.p[0];
 
 
-  { FIXME }
   for i := 0 to high(dtm.c) do
   begin
-	  d := max(dtm.p[i].x - dtm.asz[i], d);
-	  d := max(dtm.p[i].x + dtm.asz[i], d);
-	  d := max(dtm.p[i].y - dtm.asz[i], d);
-	  d := max(dtm.p[i].y + dtm.asz[i], d);
+    d := max(dtm.p[i].x - dtm.asz[i], d);
+    d := max(dtm.p[i].x + dtm.asz[i], d);
+    d := max(dtm.p[i].y - dtm.asz[i], d);
+    d := max(dtm.p[i].y + dtm.asz[i], d);
   end;
 
   Result.x1 := d;