How to draw a line between objects or letters?

[William de Smet]

Hi there,
I found some script on the list on how to draw a line:
---

*on* mouseUp

 *create* grc

*set* style of last grc to "line"

*set* points of last grc to "34,120" & *return* & "542,126"

*end* mouseUp

---


As a teacher I am looking for a way to do this in an exercise: draw a line
to the same letter!

So lets's say there are two letters A and the student needs to draw a line
between them.

It also needs to check whether the drawn line is right.

Can anyone help me with this one?


Greetings!


William