test$ cat test.asm

%imacro foo 0.nolist
        db 26
%endmacro

foo

[list -]
        db 38
[list +]

[list -]
foo
[list +]
test$ ~/proj/nasmtest/rc/nasm test.asm -l /dev/stderr -Lf
     1
     2                                  %imacro foo 0.nolist
     3                                          db 26
     4                                  %endmacro
     5
     6                                  foo
     3 00000000 1A                  <1>  db 26
     7
     8                                  [list -]
    11
    12                                  [list -]
test$