jpalardy/vim-slime — pull request #8 by tonyskn (2011-12-17 13:53:13+00:00)
Title: Add option for tmux target pane

Defaults to ":" (ie current window, current pane)
set to ":.i" and slime will send text to pane n° i in current window
set to ":i.j" and slime will send text to window n° i, pane n° j
etc.