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Refactor DISABLE_AUTO_TITLE to be more DRY
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nel committed Apr 4, 2011
1 parent a3e9289 commit 0cc0915
Showing 1 changed file with 6 additions and 9 deletions.
15 changes: 6 additions & 9 deletions lib/termsupport.zsh
Expand Up @@ -3,6 +3,7 @@
#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 {
[ "$DISABLE_AUTO_TITLE" != "true" ] || return
if [[ $TERM =~ "^screen" ]]; then
print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
Expand All @@ -16,17 +17,13 @@ ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"

#Appears when you have the prompt
function precmd {
if [ "$DISABLE_AUTO_TITLE" != "true" ]; then
title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
fi
title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
}

#Appears at the beginning of (and during) of command execution
function preexec {
if [ "$DISABLE_AUTO_TITLE" != "true" ]; then
emulate -L zsh
setopt extended_glob
local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
title "$CMD" "%100>...>$2%<<"
fi
emulate -L zsh
setopt extended_glob
local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
title "$CMD" "%100>...>$2%<<"
}

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