xsub
; This will patch CPMLDR.COM to correct its system hangs
; when issuing an error message.  CPMLDR from DRI issues
; disable-interrupts then halt.
; This submit uses CP/M 2.x SAVE.
SID CPMLDR.COM
S1A7
18
FE
.
S423
18
FE
.
G0
save 15 cpmldr.com