[R] R in MAC add many extra <´s

[Rosario Garcia Gil]

Hello 

I have a annoying problem with R (which I am running in MAC).

Every time I enter a function and I press enter to run it, I get many additional "<´s", it is really bothering me. I have tried to google to find out how to fix the problem but I did not succeed. Anyone with similar experience that could help me to change the set ups of the program or something.

Thanks in advance
Rosario