test-undef.mac:1: ***ERROR MACRO .TTYOU not found
       1                                        .MCALL  .TTYOUT
       1                                


Symbol table

.       ******R      001 


Program sections:

. ABS.  000000    000   (RW,I,GBL,ABS,OVR,NOSAV)
        000000    001   (RW,I,LCL,REL,CON,NOSAV)