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#usage: title short_tab_title looooooooooooooooooooooggggggg_windows_title
#http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1
#Fully support screen, iterm, and probably most modern xterm and rxvt
#Limited support for Apple Terminal (Terminal can't set window or tab separately)
function title {
if [[ "$DISABLE_AUTO_TITLE" == "true" ]] || [[ "$EMACS" == *term* ]]; then
return
fi
if [[ "$TERM" == screen* ]]; then
print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ $TERM == ansi ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
print -Pn "\e]2;$2:q\a" #set window name
print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
fi
}
ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<" #15 char left truncated PWD
ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
#Appears when you have the prompt
function omz_termsupport_precmd {
title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
}
#Appears at the beginning of (and during) of command execution
function omz_termsupport_preexec {
emulate -L zsh
setopt extended_glob
# cmd name only, or if this is sudo or ssh, the next cmd
local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]:gs/%/%%}
local LINE="${2:gs/%/%%}"
title '$CMD' '%100>...>$LINE%<<'
}
autoload -U add-zsh-hook
add-zsh-hook precmd omz_termsupport_precmd
add-zsh-hook preexec omz_termsupport_preexec