8. The apparatus of claim 1, wherein said text translation means further comprises: cursor rotation means, for rotating said cursor 90.degree. each time said second selector means of said cursor control means is actuated; and said diagram means, further responsive to said cursor rotation means for drawing said item on said diagram.
10. The apparatus of claim 8, wherein said cursor rotation means rotates said cursor 90.degree. in a counterclockwise direction each time said second selector means of said cursor control means is actuated.