cat and ess (second questions)

[Angel -]

In November I posted a problem I had with ess and the cat command, and 
Martin suggested a solution:
https://stat.ethz.ch/pipermail/ess-help/2003-November/001624.html
In sort if you do :
for(i in 1:10){
cat(i);}
cat("end","\n");
and Eval the buffer, the R proccess keeps wating after completing the loop 
for a valid R prompt, i.e., "> " .
Hence, if I do:
for(i in 1:10){
cat(i,"\n");}
cat("end","\n");
It evaluates correctly.
That is fine, but what if I _need_ all the "i" printed in the same line.

Martin Maechler replied to my original post:
"There is more than one kind of sending code to R;
one kind at least waits for a valid R prompt"
Is there any kind of sending code to R that doesn't wait for the valid 
prompt?
Thanks
Angel

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