From 492226f56aad6a0bb4d788c644e95cb3e5df6b16 Mon Sep 17 00:00:00 2001
From: alemi <me@alemi.dev>
Date: Thu, 24 Oct 2024 01:19:30 +0200
Subject: [PATCH] fix: dont break when multiple vars

---
 src/ext.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ext.rs b/src/ext.rs
index b0133a2..dca3c80 100644
--- a/src/ext.rs
+++ b/src/ext.rs
@@ -40,7 +40,7 @@ pub fn stringify_json(v: &serde_json::Value) -> String {
 
 pub fn var_matcher() -> &'static regex::Regex {
 	static MATCHER : OnceLock<regex::Regex> = OnceLock::new();
-	MATCHER.get_or_init(|| regex::Regex::new(r"\$\{(.*)\}").expect("wrong matcher regex"))
+	MATCHER.get_or_init(|| regex::Regex::new(r"\$\{(\w+)\}").expect("wrong matcher regex"))
 }
 
 // keep it as separate fn so we can change it everywhere easily