magnars/multiple-cursors.el — pull request #168 by johnmastro (2014-10-25 21:14:57+00:00)
Title: Map RET to get consistent behavior at the terminal

In (at least some) terminals, the return key sends `RET` rather than
`[return]`. Binding `RET` to `multiple-cursors-mode` in `mc/keymap` ensures
that the return key exits the mode in terminals, as it does in GUI
Emacsen.