function xterm-title {
    print -Pn '\e]0;%n@%m $(history $HISTCMD | cut -b8-)\a'
}

autoload -Uz add-zsh-hook
add-zsh-hook precmd  xterm-title
add-zsh-hook preexec xterm-title
add-zsh-hook chpwd   xterm-title

# vim: ft=zsh