Index: STS.h
===================================================================
--- STS.h	(revision 611)
+++ STS.h	(working copy)
@@ -49,6 +49,7 @@
 	bool	fStrikeOut;
 	bool	fBlur;
 	double	fontAngleZ, fontAngleX, fontAngleY;
+	double	fontShiftX, fontShiftY;
 	int		relativeTo; // 0: window, 1: video, 2: undefined (~window)
 
 	STSStyle();
Index: RTS.cpp
===================================================================
--- RTS.cpp	(revision 611)
+++ RTS.cpp	(working copy)
@@ -156,8 +156,8 @@
 	{
 		double x, y, z, xx, yy, zz;
 
-		x = scalex * mpPathPoints[i].x - org.x;
-		y = scaley * mpPathPoints[i].y - org.y;
+		x = scalex * (mpPathPoints[i].x + m_style.fontShiftX * mpPathPoints[i].y) - org.x;
+		y = scaley * (mpPathPoints[i].y + m_style.fontShiftY * mpPathPoints[i].x) - org.y;
 		z = 0;
 
 		xx = x*caz + y*saz;
@@ -1437,6 +1437,8 @@
 			params.Add(cmd.Mid(2)), cmd = cmd.Left(2);
 		else if(!cmd.Find(L"frx") || !cmd.Find(L"fry") || !cmd.Find(L"frz"))
 			params.Add(cmd.Mid(3)), cmd = cmd.Left(3);
+		else if(!cmd.Find(L"fax") || !cmd.Find(L"fay"))
+			params.Add(cmd.Mid(3)), cmd = cmd.Left(3);
 		else if(!cmd.Find(L"fr"))
 			params.Add(cmd.Mid(2)), cmd = cmd.Left(2);
 		else if(!cmd.Find(L"fscx") || !cmd.Find(L"fscy"))
@@ -1618,6 +1620,18 @@
 				}
 			}
 		}
+		else if(cmd == L"fax")
+		{
+			style.fontShiftX = !p.IsEmpty()
+				? CalcAnimation(wcstod(p, NULL), style.fontShiftX, fAnimate)
+				: org.fontShiftX;
+		}
+		else if(cmd == L"fay")
+		{
+			style.fontShiftY = !p.IsEmpty()
+				? CalcAnimation(wcstod(p, NULL), style.fontShiftY, fAnimate)
+				: org.fontShiftY;
+		}
 		else if(cmd == L"fe")
 		{
 			int n = wcstol(p, NULL, 10);
Index: STS.cpp
===================================================================
--- STS.cpp	(revision 611)
+++ STS.cpp	(working copy)
@@ -2898,7 +2898,7 @@
 	fUnderline = false;
 	fStrikeOut = false;
 	fBlur = false;
-	fontAngleZ = fontAngleX = fontAngleY = 0;
+	fontShiftX = fontShiftY = fontAngleZ = fontAngleX = fontAngleY = 0;
 	relativeTo = 2;
 }