zsh/lib/title.zsh

   1 function title {
   2   local tmp
   3   tmp=(${(f)*})
   4   printf "\e]0;%s\a" "${tmp[1]}"
   5 }
   6
   7 case "$TERM" in
   8   (*xterm*|rxvt*)
   9     function title_precmd  { title "${(%):-[%n@%m] %~}" }
  10     function title_preexec { title "$1" }
  11   ;;
  12 esac
  13
  14 autoload -U add-zsh-hook
  15 add-zsh-hook precmd  title_precmd
  16 add-zsh-hook preexec title_preexec