From 1ba0af650ac575a7d35b10146d2e7a7b3b2e2ae6 Mon Sep 17 00:00:00 2001
From: Jacob Tomaw <jacob.tomaw@gmail.com>
Date: Tue, 19 Nov 2019 12:47:12 -0500
Subject: Use safer append to hook function arrays (#8406)
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Use add-zsh-hook to add functions to hooks. That way they won't be added again
when doing `source ~/.zshrc` multiple times.
Co-authored-by: Marc Cornellà <marc.cornella@live.com>
---
lib/termsupport.zsh | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
(limited to 'lib/termsupport.zsh')
diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh
index aa14f3f07..f5e367fcb 100644
--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@@ -75,8 +75,9 @@ function omz_termsupport_preexec {
title '$CMD' '%100>...>$LINE%<<'
}
-precmd_functions+=(omz_termsupport_precmd)
-preexec_functions+=(omz_termsupport_preexec)
+autoload -U add-zsh-hook
+add-zsh-hook precmd omz_termsupport_precmd
+add-zsh-hook preexec omz_termsupport_preexec
# Keep Apple Terminal.app's current working directory updated
@@ -99,7 +100,7 @@ if [[ "$TERM_PROGRAM" == "Apple_Terminal" ]] && [[ -z "$INSIDE_EMACS" ]]; then
}
# Use a precmd hook instead of a chpwd hook to avoid contaminating output
- precmd_functions+=(update_terminalapp_cwd)
+ add-zsh-hook precmd update_terminalapp_cwd
# Run once to get initial cwd set
update_terminalapp_cwd
fi
--
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