[Edu-sig] fmslogo turtle question

C or L Smith smiles at worksmail.net
Wed Jun 9 10:15:13 CEST 2010

Can anybody give me some help?

I am trying to set the heading towards a point that is relative to the current position. 

This isn't working:
setheading towards [xcor+30 ycor+20]
It says,
towards doesn't like [xcor+30 ycor+20] as input

I tried defining two values to use

make "x xcor+30

make "y ycor+20

towards [:x :y]

and even though it know what :x and :y are it gives the same sort of error as before.

It only seems to like a liter pair of numbers within the brackets.

Does anyone know how to get towards to take less literal coordinates?


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