From 7f571f805cb1bf7f7d20e65ac0ec9e0d70105e5a Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Mon, 6 Apr 2026 03:11:25 -0400
Subject: Rewrite poll_keyboard() in asm. 6667 bytes free.

---
 src/kgetc.s | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/kgetc.s')

diff --git a/src/kgetc.s b/src/kgetc.s
index c11cb6d..524e348 100644
--- a/src/kgetc.s
+++ b/src/kgetc.s
@@ -33,6 +33,8 @@
 
  XCH_CAPS = $8a ; must agree with keytab.h
 
+ ; note: _keypress returns true/false, but also the Z
+ ; flag reflects the return status (Z clear for true).
 _keypress:
  ldx CH
  cpx #$ff
-- 
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