zsh/lib/title.zsh

   1 if [[ "$TERM" == "linux" ]]; then
   2     return
   3 fi
   4
   5 function title {
   6   local tmp
   7   tmp=(${(f)*})
   8   printf "\e]0;%s\a" "${tmp[1]}"
   9 }
  10
  11 case "$TERM" in
  12   (*xterm*|rxvt*)
  13     function title_precmd  { title "${(%):-[%n@%m] %~}" }
  14     function title_preexec { title "$1" }
  15   ;;
  16   (*)
  17     function title_precmd  {}
  18     function title_preexec {}
  19   ;;
  20 esac
  21
  22 autoload -U add-zsh-hook
  23 add-zsh-hook precmd  title_precmd
  24 add-zsh-hook preexec title_preexec