title: Command history in R
body: <p>Is there any IDE -from the ones supporting R-, that gives access to the command history (at least to the current session's commands)? Or is there a way to get a (character or expression) vector with those commands in R?  </p>
  
  <p>For those of you that have been using MATLAB, I mean something like the <a href="http://www.mathworks.com/access/helpdesk/help/techdoc/matlab_env/command_history_overview.gif" rel="noreferrer">Command History</a> window there..</p>
  
  <p>Thank you </p>