From a83a495af1b1eee9c0d3987266f98a6a86d89ad2 Mon Sep 17 00:00:00 2001
From: Max Maischein <corion@corion.net>
Date: Sat, 12 Sep 2020 22:35:49 +0200
Subject: [PATCH] Note an optimization, for later

---
 dbdimp_tokenizer.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dbdimp_tokenizer.inc b/dbdimp_tokenizer.inc
index c91a8d5..712c50c 100644
--- a/dbdimp_tokenizer.inc
+++ b/dbdimp_tokenizer.inc
@@ -424,8 +424,8 @@ static int perl_fts5_tokenizer_Tokenize(
     dTHX;
     dSP;
 
-    /* The implicit assumption here is that our callback will only be
-     * invoked from a stack frame below this frame!
+    /* newSVpvn() will create a copy of this buffer, but ideally we would
+     * directly write into the PV part of that copied buffer instead
      */
     perl_cb_ctx ctx;
     SV* ctxP;