menu() and commands assigned to choices ->break out a repeat loop so that the next code lines to be read

first:I'd like to have the choice between breaking out a repeat loop or
continue it

then: i'd would like my code after the end of my repeat loop not to be read
unless I type 2 (to continue executing the content of my repeat loop) THAT'S
THE 
PROBLEM 

Is there any way to go straight out of the loop (like a "goto" associated to a
"label") or a pause like command to prevent R from reading the entire script??

I actually have this kind of code

reapeat{
...
...
...
   switch(menu(c("continue to select points","modelling"),next,break))

}
...
...

Thanks a lot

Guillaume STORCHI