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fix(lib): fix automatic title abort inside Emacs (#10124)

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Closes #10124

Co-authored-by: Paul Schorfheide <pschorf2@gmail.com>
Co-authored-by: Alastair Rankine <alastair@girtby.net>
This commit is contained in:
Marc Cornellà 2021-09-29 17:19:25 +02:00
parent de76f7cb49
commit 54e3e8ef54
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GPG key ID: 0314585E776A9C1B
1 changed files with 10 additions and 10 deletions
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20
lib/termsupport.zsh
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@ -10,7 +10,8 @@ function title {
emulate -L zsh
setopt prompt_subst
[[ "$INSIDE_EMACS" == *term* ]] && return
# Don't set the title if inside emacs, unless using vterm
[[ -n "$INSIDE_EMACS" && "$INSIDE_EMACS" != vterm ]] && return
# if $2 is unset use $1 as default
# if it is set and empty, leave it as is
@ -29,12 +30,9 @@ function title {
print -Pn "\e]2;${2:q}\a" # set window name
print -Pn "\e]1;${1:q}\a" # set tab name
else
# Try to use terminfo to set the title
# If the feature is available set title
if [[ -n "$terminfo[fsl]" ]] && [[ -n "$terminfo[tsl]" ]]; then
echoti tsl
print -Pn "$1"
echoti fsl
# Try to use terminfo to set the title if the feature is available
if (( ${+terminfo[fsl]} && ${+terminfo[tsl]} )); then
print -Pn "${terminfo[tsl]}$1${terminfo[fsl]}"
fi
fi
;;
@ -105,10 +103,12 @@ function omz_termsupport_preexec {
title '$CMD' '%100>...>$LINE%<<'
}
autoload -U add-zsh-hook
add-zsh-hook precmd omz_termsupport_precmd
add-zsh-hook preexec omz_termsupport_preexec
autoload -Uz add-zsh-hook
if [[ -z "$INSIDE_EMACS" || "$INSIDE_EMACS" = vterm ]]; then
add-zsh-hook precmd omz_termsupport_precmd
add-zsh-hook preexec omz_termsupport_preexec
fi
# Keep Apple Terminal.app's current working directory updated
# Based on this answer: https://superuser.com/a/315029