termsupport.zsh 1.2 KB

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  1. #usage: title short_tab_title looooooooooooooooooooooggggggg_windows_title
  2. #http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1
  3. #Fully support screen, iterm, and probably most modern xterm and rxvt
  4. #Limited support for Apple Terminal (Terminal can't set window or tab separately)
  5. function title {
  6. [ "$DISABLE_AUTO_TITLE" != "true" ] || return
  7. if [[ $TERM =~ "^screen" ]]; then
  8. print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
  9. elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
  10. print -Pn "\e]2;$2:q\a" #set window name
  11. print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
  12. fi
  13. }
  14. ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<" #15 char left truncated PWD
  15. ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
  16. #Appears when you have the prompt
  17. function precmd {
  18. title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
  19. }
  20. #Appears at the beginning of (and during) of command execution
  21. function preexec {
  22. emulate -L zsh
  23. setopt extended_glob
  24. local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
  25. title "$CMD" "%100>...>$2%<<"
  26. }