christoomey/vim-tmux-navigator — pull request #37 by blueyed (2014-06-19 23:16:52+00:00)
Title: Use the tmux environment for communication

This is a proof of concept, and would need more documentation
adjustments if it works out.

This makes it less specific to Vim and avoids the fragile part of
detecting if Vim is running in the current pane.

Fixes: https://github.com/christoomey/vim-tmux-navigator/issues/36