From f375b60328b89a16721d046133810cd9829243fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maja=20K=C4=85dzio=C5=82ka?= <maya@compilercrim.es>
Date: Tue, 7 Mar 2023 00:35:22 +0100
Subject: [PATCH] Save 1 byte

---
 README.md | 4 ++--
 boot.s    | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index d59efc8..36849c5 100644
--- a/README.md
+++ b/README.md
@@ -153,8 +153,8 @@ Git or GitHub's web interface. This disparity is handled by two Python scripts:
 
 ## Free bytes
 
-At this moment, not counting the `55 AA` signature at the end, **492** bytes are used,
-leaving 18 bytes for any potential improvements.
+At this moment, not counting the `55 AA` signature at the end, **491** bytes are used,
+leaving 19 bytes for any potential improvements.
 
 Byte saving leaderboard:
  - Ilya Kurdyukov saved 24 bytes. Thanks!
diff --git a/boot.s b/boot.s
index d143091..d2d89fc 100644
--- a/boot.s
+++ b/boot.s
@@ -120,6 +120,9 @@ ReadLine:
     mov al, 0x0a
     int 0x10
     mov [di-1], bl ; write the null terminator by using the BX = 0 from PutChar
+    pop bx
+InterpreterLoopSaveBX:
+    push bx
 InterpreterLoop:
     call ParseWord
     jcxz short ReadLine
@@ -179,10 +182,7 @@ STATE equ $+1
     mov si, .return
     jmp ax
 .return:
-    dw .executed
-.executed:
-    push bx
-    jmp short InterpreterLoop
+    dw InterpreterLoopSaveBX
 
 COMMA:
 HERE equ $+1