error: unexpected parameter in: --msg
# file opened: optionMsg_empty2.asm
1     0000 00           nn: nop
optionMsg_empty2.asm(2): warning: value 0x7761726E is truncated to 8bit value: 0x6E
2     0001 3E 6E            ld      a,'warn'
optionMsg_empty2.asm(3): error: Unrecognized instruction: some_error line
3     0003                  some_error line
4     0003              ; invalid msg option in "--msg" will keep the test-runner "--msg=lstlab" in place,
5     0003              ; so the accompanying "msglst" file looks like "lstlab" with extra options error ahead
6     0003
# file closed: optionMsg_empty2.asm

Value    Label
------ - -----------------------------------------------------------
0x0000 X nn
