tmux-title.zsh

# set tmux pane and tab title
function tmux_title_precmd() {
	print -Pn "\e]2;zsh\a" 
	print -Pn "\e]1;zsh\a"
}

function tmux_title_preexec() {
	print -Pn "\e]2;$(echo "$1" | cut -d" " -f1)\a" 
	print -Pn "\e]1;$1\a"
	# print -Pn "\e]2;$2:q\a" 
}

if [[ "$TERM" == (screen*|tmux*) ]]; then
	add-zsh-hook -Uz precmd tmux_title_precmd
	add-zsh-hook -Uz preexec tmux_title_preexec
fi