diff options
Diffstat (limited to 'lib/termsupport.zsh')
| -rw-r--r-- | lib/termsupport.zsh | 52 |
1 files changed, 34 insertions, 18 deletions
diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh index d9f2b64d4..e1c2e2f93 100644 --- a/lib/termsupport.zsh +++ b/lib/termsupport.zsh @@ -1,13 +1,21 @@ -#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 +# Set terminal window and tab/icon title +# +# usage: title short_tab_title [long_window_title] +# +# See: http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1 +# Fully supports screen, iterm, and probably most modern xterm and rxvt +# (In screen, only short_tab_title is used) +# Limited support for Apple Terminal (Terminal can't set window and tab separately) function title { - if [[ "$DISABLE_AUTO_TITLE" == "true" ]] || [[ "$EMACS" == *term* ]]; then - return - fi + [[ "$EMACS" == *term* ]] && return + + # if $2 is unset use $1 as default + # if it is set and empty, leave it as is + : ${2=$1} + if [[ "$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 + 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 fi @@ -16,13 +24,21 @@ function title { 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 +# Runs before showing the prompt function omz_termsupport_precmd { + if [[ $DISABLE_AUTO_TITLE == true ]]; then + return + fi + title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE } -#Appears at the beginning of (and during) of command execution +# Runs before executing the command function omz_termsupport_preexec { + if [[ $DISABLE_AUTO_TITLE == true ]]; then + return + fi + emulate -L zsh setopt extended_glob @@ -33,18 +49,18 @@ function omz_termsupport_preexec { title '$CMD' '%100>...>$LINE%<<' } -#Appears each time pwd is changed -function omz_termsupport_chpwd { - #Notify Terminal.app of current directory using undocumented OSC sequence - #found in OS X 10.10's /etc/bashrc +precmd_functions+=(omz_termsupport_precmd) +preexec_functions+=(omz_termsupport_preexec) + + +# Runs before showing the prompt, to update the current directory in Terminal.app +function omz_termsupport_cwd { + # Notify Terminal.app of current directory using undocumented OSC sequence + # found in OS X 10.9 and 10.10's /etc/bashrc if [[ $TERM_PROGRAM == Apple_Terminal ]] && [[ -z $INSIDE_EMACS ]]; then local PWD_URL="file://$HOSTNAME${PWD// /%20}" printf '\e]7;%s\a' "$PWD_URL" fi } -#Fire it once so the pwd is set properly upon shell startup -omz_termsupport_chpwd -precmd_functions+=(omz_termsupport_precmd) -preexec_functions+=(omz_termsupport_preexec) -chpwd_functions+=(omz_termsupport_chpwd) +precmd_functions+=(omz_termsupport_cwd) |