From 99161939ef7a7a736eda1d4f80cec7d44b1c2d01 Mon Sep 17 00:00:00 2001
From: pvincent <pvincent@artcode.re>
Date: Wed, 17 Dec 2025 21:43:24 +0400
Subject: [PATCH] fix append_or_replace when regex contains \t

---
 tools/append_or_replace | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/append_or_replace b/tools/append_or_replace
index 47d7095..fdd2736 100755
--- a/tools/append_or_replace
+++ b/tools/append_or_replace
@@ -10,7 +10,7 @@ REGEX=$1
 STRING=$2
 FILE=$3
 
-if ! grep -Eq "$REGEX" "$FILE"; then
+if ! grep -Pq "$REGEX" "$FILE"; then
 	builtin echo -e "$STRING" >>"$FILE"
 	echo 'appended'
 else