From 0ff358aa49c350237968db913d647cde92eb69a7 Mon Sep 17 00:00:00 2001
From: Peter Mosmans <support@go-forward.net>
Date: Thu, 16 Jun 2016 11:05:09 +1000
Subject: [PATCH] tmux: add support for forced unicode support (#5166)

When ZSH_TMUX_UNICODE=true then tmux is informed that UTF-8 is supported.

Closes #5166
---
 plugins/tmux/tmux.plugin.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index dad3db57838a..e52443a717cb 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -36,6 +36,8 @@ alias tkss='tmux kill-session -t'
 : ${ZSH_TMUX_FIXTERM_WITH_256COLOR:=screen-256color}
 # Set the configuration path
 : ${ZSH_TMUX_CONFIG:=$HOME/.tmux.conf}
+# Set -u option to support unicode
+: ${ZSH_TMUX_UNICODE:=false}
 
 # Determine if the terminal supports 256 colors
 if [[ $terminfo[colors] == 256 ]]; then
@@ -62,6 +64,7 @@ function _zsh_tmux_plugin_run() {
   local -a tmux_cmd
   tmux_cmd=(command tmux)
   [[ "$ZSH_TMUX_ITERM2" == "true" ]] && tmux_cmd+=(-CC)
+  [[ "$ZSH_TMUX_UNICODE" == "true" ]] && tmux_cmd+=(-u)
 
   # Try to connect to an existing session.
   [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]] && $tmux_cmd attach