Fixed symbol truncation

src/EXEC.Z80

@@ -83,7 +83,7 @@
 	EXTRN	PLOT
 	EXTRN	COLOUR
 	EXTRN	CIRCLE
-	EXTRN	ELLIPSE
+	EXTRN	ELLIPS
 	EXTRN	FILL
 	EXTRN	MOUSE
 	EXTRN	ORIGIN
@@ -241,7 +241,7 @@ CMDTAB:	DEFW	LEFTSL
 	DEFW	CLI		;OSCLI
 	DEFW	REM		;NUL
 	DEFW	CIRCLE
-	DEFW	ELLIPSE
+	DEFW	ELLIPS
 	DEFW	FILL
 	DEFW	MOUSE
 	DEFW	ORIGIN

src/HOOK.Z80

@@ -10,7 +10,7 @@
 	GLOBAL	SOUND
 	GLOBAL	PUTIMS
 	GLOBAL	CIRCLE
-	GLOBAL	ELLIPSE
+	GLOBAL	ELLIPS
 	GLOBAL	FILL
 	GLOBAL	MOUSE
 	GLOBAL	ORIGIN
@@ -43,7 +43,7 @@ POINT:
 GETIMS:
 PUTIMS:
 CIRCLE:
-ELLIPSE:
+ELLIPS:
 FILL:
 MOUSE:
 ORIGIN: