home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
CP/M
/
CPM_CDROM.iso
/
cpminfo
/
backspac.pat
< prev
next >
Wrap
Text File
|
1983-09-09
|
396b
|
17 lines
Date: 3/22/81
From: LEWIS MOSELEY
Subject: CP/M 2.2 patch for backspace
New patch to CP/M V2.2 BDOS. Causes both <DEL> and
<BS> to be treated like a <BS>, i.e, to echo a
<BS> instead of the character. Patch this into your
BIOS source code:
ORG CCP+0A1BH
JMP CCP+0A07H
DB 0,0,0,0,0,0,0,0
NOPs to keep it pretty.
Thats all there is to it!