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Merge e77c31edc7 into a811ab0ba7

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drbo 2014-03-08 17:50:37 +00:00
commit 1834fe2d8e
2 changed files with 42 additions and 17 deletions
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58
lib/termsupport.zsh
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@ -3,15 +3,15 @@
#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;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
fi
if [[ "$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
@ -19,19 +19,43 @@ 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
title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
}
#Appears at the beginning of (and during) of command execution
function omz_termsupport_preexec {
emulate -L zsh
setopt extended_glob
local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
local LINE="${2:gs/$/\\$}"
LINE="${LINE:gs/%/%%}"
title "$CMD" "%100>...>$LINE%<<"
emulate -L zsh
setopt extended_glob
local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
local LINE=${2}
if [[ -o PROMPT_BANG ]]; then
# We must escape ! so that it is not interpreted as a history event number
LINE=${LINE:gs/\!/\!\!}
CMD=${CMD:gs/\!/\!\!}
fi
if [[ -o PROMPT_SUBST ]]; then
# We must escape '\', '$', and '`'
# The backslash is the escape character, and so must be escaped first.
# Both '$' and '`' initiate command substitution, and
# the former initiates arithmetic and parameter expansion
CMD=${CMD:gs/\\/\\\\} # escapses \ -- must be first
CMD=${CMD:gs/$/\\$}
CMD=${CMD:gs/\`/\\\`}
local LINE=${LINE:gs/\\/\\\\} # escapes \ -- must be first
LINE=${LINE:gs/$/\\$}
LINE=${LINE:gs/\`/\\\`}
fi
if [[ -o PROMPT_PERCENT ]]; then
# We must escape % so that it is not interpreted as starting an escape sequence
CMD=${CMD:gs/%/%%}
LINE=${LINE:gs/%/%%}
fi
title "$CMD" "%100>...>$LINE%<<"
}
autoload -U add-zsh-hook
add-zsh-hook precmd omz_termsupport_precmd
add-zsh-hook precmd omz_termsupport_precmd
add-zsh-hook preexec omz_termsupport_preexec