(AndOr OP_AND_IF
  (FunctionDef _lz4 []
    (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]}        )
      )
      (Case to_match={[VarSub prev]}, pat_word_list=[[{[LIT_CHARS -b]}]]
        (List
          (Com {[LIT_CHARS _filedir]}          )
          (Com {[LIT_CHARS return]}          )
        )
      )
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub cur]]} {[LIT_CHARS -] [LIT_OTHER "*"]}})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -W]} {[SQ <LIT_CHARS "$( _parse_help \"$1\" -h | sed -e \"/#/d\" ) -B{4..7} -i{1..9}">]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
          (Com {[LIT_CHARS return]}          )
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS args]}, {[LIT_CHARS word]}] bindings=[('xspec', {[DQ [LIT_CHARS "*.?(t)lz4"]]})])
      (Com {[LIT_CHARS _count_args]}      )
      (AndOr OP_AND_IF
        (DBracket {B2 BINARY_INT_GT {[VarSub args]} {[LIT_CHARS 2]}})
        (Com {[LIT_CHARS return]}        )
      )
      (For word [{[VarSub words bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}])
        (Case to_match={[VarSub word]}, pat_word_list=[[{[LIT_CHARS -] [LIT_OTHER "*"] [LIT_DBRACKET_LIKE "["] [LIT_CHARS dt] [LIT_DBRACKET_LIKE "]"] [LIT_OTHER "*"]}], [{[LIT_CHARS -z]}]]
          (List
            (Case to_match={[VarSub args]}, pat_word_list=[[{[LIT_CHARS 1]}], [{[LIT_CHARS 2]}]]
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('xspec', {[DQ [LIT_CHARS "!"]] [VarSub xspec]})])
              (AndOr OP_AND_IF
                (DBracket {B2 BINARY_STRING_EQUAL {[VarSub word]} {[LIT_OTHER "*"] [LIT_CHARS t] [LIT_OTHER "*"]}})
                (Com {[LIT_CHARS return]}                )
              )
            )
            (Com {[LIT_CHARS break]}            )
          )
          (List
            (Case to_match={[VarSub args]}, pat_word_list=[[{[LIT_CHARS 1]}], [{[LIT_CHARS 2]}]]
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('xspec', {[SQ ]})])
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('xspec', {[DQ [LIT_CHARS "!"]] [VarSub xspec]})])
            )
            (Com {[LIT_CHARS break]}            )
          )
        )
      )
      (AndOr OP_OR_IF
        (Com {[LIT_CHARS _expand]}        )
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]}        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('IFS', {[SQ <LIT_CHARS "\\n">]})])
      (Com {[LIT_CHARS compopt]} {[LIT_CHARS -o]} {[LIT_CHARS filenames]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -f]} {[LIT_CHARS -X]} {[DQ [VarSub xspec]]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]} {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -d]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
    )
  )
  (Com {[LIT_CHARS complete]} {[LIT_CHARS -F]} {[LIT_CHARS _lz4]} {[LIT_CHARS lz4]} {[LIT_CHARS lz4c]}  )
)