From 006f4636270f7b3a0166be88cd3ed6c6443de274 Mon Sep 17 00:00:00 2001
From: Michal Moskal <michal@moskal.me>
Date: Wed, 11 Dec 2024 15:51:56 +0100
Subject: [PATCH] fix json regex anchoring

---
 parser/src/json/compiler.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/parser/src/json/compiler.rs b/parser/src/json/compiler.rs
index 00e9f82..2e3cc4d 100644
--- a/parser/src/json/compiler.rs
+++ b/parser/src/json/compiler.rs
@@ -571,7 +571,10 @@ impl Compiler {
                 if !left_anchored {
                     result.push_str(".*");
                 }
+                // without parens, for a|b we would get .*a|b.* which is (.*a)|(b.*)
+                result.push_str("(");
                 result.push_str(trimmed);
+                result.push_str(")");
                 if !right_anchored {
                     result.push_str(".*");
                 }