(List
  (FunctionDef _mailman_lists []
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -W]} {[SQ <LIT_CHARS "$( list_lists -b 2>/dev/null )">]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
  )
  (AndOr OP_AND_IF
    (FunctionDef _list_lists []
      (List
        (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS cur]}, {[LIT_CHARS prev]}, {[LIT_CHARS words]}, {[LIT_CHARS cword]}] bindings=[])
        (AndOr OP_OR_IF
          (Com {[LIT_CHARS _init_completion]}          )
          (Com {[LIT_CHARS return]}          )
        )
        (If
          (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub cur]]} {[LIT_CHARS -] [LIT_OTHER "*"]}})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -W]} {[SQ <LIT_CHARS "--advertised --virtual-host-overview --bare\n"> <LIT_CHARS "            --help">]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
        )
      )
    )
    (Com {[LIT_CHARS complete]} {[LIT_CHARS -F]} {[LIT_CHARS _list_lists]} {[LIT_CHARS list_lists]}    )
  )
)