By default, any time the assembler prints an Error, Warning, or Info message during the assembly, the message also appears in the listing file following the source line to which it refers. Turn this switch off if such messages are not desired in the listing output.
┌────┬──────┬─────┬────┬──────────────────────────────────────────────────┐ │Type│Global│Group│File│Default │ ├────┼──────┼─────┼────┼──────────────────────────────────────────────────┤ │S │Yes │Yes │Yes │+Le (show messages in listing file) │ └────┴──────┴─────┴────┴──────────────────────────────────────────────────┘