How to assign newline functionality in Ubuntu Jaunty to Enter directly?

In Ubuntu Jaunty the Enter key is apparently translated to Ctrl-m symbol. I'd like to free Ctrl-m symbol from newline functionality to make it available for other commands. In this case I guess I should translate Enter to newline directly. How do I do that?

I'm开发者_C百科 talking about key reassignment in gnome-terminal.

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(global-set-key (kbd "<return>") 'newline)