(List
  (AndOr OP_OR_IF
    (DBracket {B2 BINARY_STRING_EQUAL {[VarSub OSTYPE]} {[LIT_OTHER "*"] [LIT_CHARS linux] [LIT_OTHER "*"]}})
    (Com {[LIT_CHARS return]} {[LIT_CHARS 1]}    )
  )
  (AndOr OP_AND_IF
    (FunctionDef _route []
      (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 {[VarSub prev]} {[LIT_CHARS dev]}})
          (List
            (Com {[LIT_CHARS _available_interfaces]}            )
            (Com {[LIT_CHARS return]} {[LIT_CHARS 0]}            )
          )
        )
        (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS opt]}, {[LIT_CHARS found]}, {[LIT_CHARS i]}] bindings=[])
        (For opt [{[LIT_CHARS add]}, {[LIT_CHARS del]}, {[LIT_CHARS -host]}, {[LIT_CHARS -net]}, {[LIT_CHARS netmask]}, {[LIT_CHARS metric]}, {[LIT_CHARS mss]}, {[LIT_CHARS window]}, {[LIT_CHARS irtt]}, {[LIT_CHARS reject]}, {[LIT_CHARS mod]}, {[LIT_CHARS dyn]}, {[LIT_CHARS reinstate]}, {[LIT_CHARS dev]}, {[LIT_CHARS default]}, {[LIT_CHARS gw]}])
          (List
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('found', {[LIT_CHARS false]})])
            (ForExpr {A2 AS_OP_EQUAL {A Atom NODE_ARITH_WORD {[VarSub i]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}} {A2 AS_OP_LESS {A Atom NODE_ARITH_WORD {[VarSub i]}} {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub words bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) transform_ops=[(#len)]]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}} {A1 AS_OP_DPLUS {A Atom NODE_ARITH_WORD {[VarSub i]}} }
              (AndOr OP_AND_IF
                (DBracket {B2 BINARY_STRING_EQUAL {[VarSub words bracket_op=(Index {A Atom NODE_ARITH_WORD {[VarSub i]}})]} {[VarSub opt]}})
                (AndOr OP_AND_IF
                  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('found', {[LIT_CHARS true]})])
                  (Com {[LIT_CHARS break]}                  )
                )
              )
            )
            (AndOr OP_OR_IF
              (Com {[VarSub found]}              )
              (Com {[LIT_CHARS COMPREPLY] [LIT_DBRACKET_LIKE "["] [VarSub COMPREPLY bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) transform_ops=[(#len)]] [LIT_DBRACKET_LIKE "]="] [DQ [VarSub opt]]}              )
            )
          )
        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -W]} {[SQ <LIT_CHARS "\"${COMPREPLY[@]}\"">]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
      )
    )
    (Com {[LIT_CHARS complete]} {[LIT_CHARS -F]} {[LIT_CHARS _route]} {[LIT_CHARS route]}    )
  )
)