[R] font size in console

[David Parkhurst]

I'm using R in a statistics class, and when I project the console, the 
font is smaller than ideal.  I've checked the faq's, the manual, and the 
  help system as best I can, and I don't see how to change the font size.

Can it be changed from within a session, or will I have to ask the folks 
who installed the program on the server I use in classes to set it 
(assuming that can be done)?

Thanks for any help.

David Parkhurst