From d9eba53926f3793f3fa913142adec16d05753604 Mon Sep 17 00:00:00 2001
From: gramps <gramps@llamachile.shop>
Date: Mon, 27 Apr 2026 10:23:42 -0700
Subject: [PATCH] fix(memory): sanitize FTS query tokens to handle punctuation

---
 app.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app.py b/app.py
index f741d5a..ac15115 100644
--- a/app.py
+++ b/app.py
@@ -387,7 +387,8 @@ def search_memories(query: str, limit: int = 5) -> list[dict]:
     if not query.strip():
         return []
     db = get_db()
-    words = [w.strip() for w in query.split() if w.strip()]
+    # Use alphanumeric token extraction so punctuation (e.g. '?') cannot break FTS MATCH syntax.
+    words = re.findall(r"[A-Za-z0-9_]+", query)
     if not words:
         db.close()
         return []