exit a repeat-handler

[Manuel Companys]

> At 9:21 PM +0200 6/1/02, meili wrote:
>> Why is it not possible to exit the following repeat-forever-handler by
>> using the mouseclick-function?

More genrally, what are the Transcript equivalents for HyperTalk
"exit repeat" and "exit if".

I am an old HyperCard user but a brand new Rev user ...  and the "help"
is not always easy to use. [for instance I can't find the "encyclopædia" any
more :-(( ] 

Thankyou for helping.