neovim/neovim — pull request #1061 by atwupack (2014-08-13 18:36:23+00:00)
Title: [RFC] vim-patch:7.4.335

Problem: No digraph for the new rouble sign.
Solution: Add the digraphs =R and =P.

https://code.google.com/p/vim/source/detail?r=8ad2ecd116021ad5c945426e8bb80d741392b780