From e1f9fa143a905943be1397159604cd3e6699a9a5 Mon Sep 17 00:00:00 2001
From: "Peter Helcmanovsky (Ped)" <ped@7gods.org>
Date: Mon, 19 Sep 2022 11:58:32 +0200
Subject: [PATCH] z80_unpacker: comment with caller size optimisation tip

---
 z80_unpacker/unpack.asm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/z80_unpacker/unpack.asm b/z80_unpacker/unpack.asm
index 4cd5829..b3c48ea 100644
--- a/z80_unpacker/unpack.asm
+++ b/z80_unpacker/unpack.asm
@@ -21,6 +21,9 @@
 
 ;     DEFINE UPKR_UNPACK_SPEED        ; uncomment to get larger but faster unpack routine
 
+; code size hint: if you put probs array just ahead of BASIC entry point, you will get BC
+; initialised to probs.e by BASIC `USR` command and you can remove it from unpack init (-3B)
+
     OPT push reset --syntax=abf
     MODULE upkr