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Refactor DISABLE_AUTO_TITLE to be more DRY

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This commit is contained in:
Renaud (Nel) Morvan 2011-04-04 14:02:50 +02:00
parent a3e92892bb
commit 0cc0915bf8
1 changed files with 6 additions and 9 deletions
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15
lib/termsupport.zsh
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@ -3,6 +3,7 @@
#Fully support screen, iterm, and probably most modern xterm and rxvt #Fully support screen, iterm, and probably most modern xterm and rxvt
#Limited support for Apple Terminal (Terminal can't set window or tab separately) #Limited support for Apple Terminal (Terminal can't set window or tab separately)
function title { function title {
[ "$DISABLE_AUTO_TITLE" != "true" ] || return
if [[ $TERM =~ "^screen" ]]; then if [[ $TERM =~ "^screen" ]]; then
print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
@ -16,17 +17,13 @@ ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
#Appears when you have the prompt #Appears when you have the prompt
function precmd { function precmd {
if [ "$DISABLE_AUTO_TITLE" != "true" ]; then title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
fi
} }
#Appears at the beginning of (and during) of command execution #Appears at the beginning of (and during) of command execution
function preexec { function preexec {
if [ "$DISABLE_AUTO_TITLE" != "true" ]; then emulate -L zsh
emulate -L zsh setopt extended_glob
setopt extended_glob local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd title "$CMD" "%100>...>$2%<<"
title "$CMD" "%100>...>$2%<<"
fi
} }