From 6f2513efa013d423139b3c8ac050fb173bd2c539 Mon Sep 17 00:00:00 2001
From: Lim Ding Wen <limdingwen@icloud.com>
Date: Wed, 14 Jan 2015 12:49:16 +0800
Subject: [PATCH] Fixed INC and DEC and also shrunk them (I learnt how to
 contact memory directly).

Also fixed backspace in the process! :)
---
 COMMENTS_sector1 |   6 +++---
 sector1.bin      | Bin 512 -> 512 bytes
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/COMMENTS_sector1 b/COMMENTS_sector1
index 1e5290d..0812355 100644
--- a/COMMENTS_sector1
+++ b/COMMENTS_sector1
@@ -91,8 +91,8 @@ Handle putting characters into input buffer. Check overflow.
 Put into buffer
 
 7C76 MOV (reg to r/m) byte 10AL111 word +501 ([BX + 501])
-7C7A INCBL
-7C7B MOV (reg to r/m) byte 00BL110 word 500
+7C7A NOP
+7C7B INC byte 00000110 word 500
 7C7F NOP
 7C80 NOP
 7C81 RET
@@ -129,7 +129,7 @@ Handle backspace
 
 7CC6 CMP (immediate8) byte 00000110 word 500 byte 0
 7CCB JZ byte -6D to 7C60 (don't print, return to read immediately)
-7CCD DEC byte 00000110 word 500
+7CCD DEC byte 00001110 word 500
 7CD1 JMP byte -6F to 7C64 (print but don't handle as normal
 character -- don't input into buffer)
 
diff --git a/sector1.bin b/sector1.bin
index 5e61aea388bd9cbb575bc92132d675eac72c6f6d..84ea4f3281cfb213fbd469a2d71f1b1dcf0e35c5 100644
GIT binary patch
delta 19
acmZo*X<(U9#XR93+r-*HM!t>b4H*GM+y=@3

delta 19
acmZo*X<(U9#q8W6H?cO5k!|C7Lq-5R_68RK