(command.AndOr
  ops: [Op_DAmp]
  children: [
    (command.FuncDef
      name: _lz4
      body: 
        (command.BraceGroup
          children: [
            (command.Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:cur spids:[13])
                  op: Equal
                  spids: [13]
                )
                (assign_pair
                  lhs: (lhs_expr.LhsName name:prev spids:[15])
                  op: Equal
                  spids: [15]
                )
                (assign_pair
                  lhs: (lhs_expr.LhsName name:words spids:[17])
                  op: Equal
                  spids: [17]
                )
                (assign_pair
                  lhs: (lhs_expr.LhsName name:cword spids:[19])
                  op: Equal
                  spids: [19]
                )
              ]
              spids: [11]
            )
            (command.AndOr
              ops: [Op_DPipe]
              children: [
                (C {(_init_completion)})
                (command.ControlFlow token:<ControlFlow_Return return>)
              ]
            )
            (command.Case
              to_match: {($ VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{(-b)}]
                  action: [(C {(_filedir)}) (command.ControlFlow token:<ControlFlow_Return return>)]
                  spids: [37 38 47 16777215]
                )
              ]
              spids: [30 34 50]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.BoolBinary
                              op_id: BoolBinary_GlobDEqual
                              left: {(DQ ($ VSub_DollarName '$cur'))}
                              right: {(-) (Lit_Other '*')}
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:COMPREPLY spids:[73])
                          op: Equal
                          rhs: 
                            {
                              (word_part.ArrayLiteralPart
                                words: [
                                  {
                                    (word_part.CommandSubPart
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  <
'$( _parse_help "$1" -h | sed -e "/#/d" ) -B{4..7} -i{1..9}'
                                                  >
                                                )
                                              } {(--)} {(DQ ($ VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                      left_token: <Left_CommandSub '$('>
                                      spids: [76 96]
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [73]
                        )
                      ]
                      spids: [73]
                    )
                    (command.ControlFlow token:<ControlFlow_Return return>)
                  ]
                  spids: [16777215 70]
                )
              ]
              spids: [16777215 104]
            )
            (command.Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:args spids:[110])
                  op: Equal
                  spids: [110]
                )
                (assign_pair
                  lhs: (lhs_expr.LhsName name:word spids:[112])
                  op: Equal
                  spids: [112]
                )
                (assign_pair
                  lhs: (lhs_expr.LhsName name:xspec spids:[114])
                  op: Equal
                  rhs: {(DQ ('*.?(t)lz4'))}
                  spids: [114]
                )
              ]
              spids: [108]
            )
            (C {(_count_args)})
            (command.AndOr
              ops: [Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.BoolBinary
                      op_id: BoolBinary_gt
                      left: {($ VSub_DollarName '$args')}
                      right: {(2)}
                    )
                )
                (command.ControlFlow token:<ControlFlow_Return return>)
              ]
            )
            (command.ForEach
              iter_name: word
              iter_words: [
                {
                  (word_part.BracedVarSub
                    token: <VSub_Name words>
                    bracket_op: (bracket_op.WholeArray op_id:Lit_At)
                    spids: [145 150]
                  )
                }
              ]
              do_arg_iter: F
              body: 
                (command.DoGroup
                  children: [
                    (command.Case
                      to_match: {($ VSub_DollarName '$word')}
                      arms: [
                        (case_arm
                          pat_list: [
                            {(-) (Lit_Other '*') (Lit_Other '[') (dt) (Lit_Other ']') (Lit_Other '*')}
                          ]
                          action: [
                            (command.Case
                              to_match: {($ VSub_DollarName '$args')}
                              arms: [
                                (case_arm
                                  pat_list: [{(1)}]
                                  action: [
                                    (command.Assignment
                                      keyword: Assign_None
                                      pairs: [
                                        (assign_pair
                                          lhs: (lhs_expr.LhsName name:xspec spids:[182])
                                          op: Equal
                                          rhs: {(DQ ('!')) ($ VSub_DollarName '$xspec')}
                                          spids: [182]
                                        )
                                      ]
                                      spids: [182]
                                    )
                                  ]
                                  spids: [179 180 188 16777215]
                                )
                                (case_arm
                                  pat_list: [{(2)}]
                                  action: [
                                    (command.AndOr
                                      ops: [Op_DAmp]
                                      children: [
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.BoolBinary
                                              op_id: BoolBinary_GlobDEqual
                                              left: {($ VSub_DollarName '$word')}
                                              right: {(Lit_Other '*') (t) (Lit_Other '*')}
                                            )
                                        )
                                        (command.ControlFlow
                                          token: <ControlFlow_Return return>
                                        )
                                      ]
                                    )
                                  ]
                                  spids: [191 192 16777215 211]
                                )
                              ]
                              spids: [172 176 211]
                            )
                            (command.ControlFlow
                              token: <ControlFlow_Break break>
                            )
                          ]
                          spids: [163 169 217 16777215]
                        )
                        (case_arm
                          pat_list: [{(-z)}]
                          action: [
                            (command.Case
                              to_match: {($ VSub_DollarName '$args')}
                              arms: [
                                (case_arm
                                  pat_list: [{(1)}]
                                  action: [
                                    (command.Assignment
                                      keyword: Assign_None
                                      pairs: [
                                        (assign_pair
                                          lhs: (lhs_expr.LhsName name:xspec spids:[234])
                                          op: Equal
                                          rhs: (word.EmptyWord)
                                          spids: [234]
                                        )
                                      ]
                                      spids: [234]
                                    )
                                  ]
                                  spids: [231 232 236 16777215]
                                )
                                (case_arm
                                  pat_list: [{(2)}]
                                  action: [
                                    (command.Assignment
                                      keyword: Assign_None
                                      pairs: [
                                        (assign_pair
                                          lhs: (lhs_expr.LhsName name:xspec spids:[242])
                                          op: Equal
                                          rhs: {(DQ ('!')) ($ VSub_DollarName '$xspec')}
                                          spids: [242]
                                        )
                                      ]
                                      spids: [242]
                                    )
                                  ]
                                  spids: [239 240 248 16777215]
                                )
                              ]
                              spids: [224 228 251]
                            )
                            (command.ControlFlow
                              token: <ControlFlow_Break break>
                            )
                          ]
                          spids: [220 221 257 16777215]
                        )
                      ]
                      spids: [156 160 260]
                    )
                  ]
                  spids: [153 263]
                )
              spids: [144 151]
            )
            (command.AndOr
              ops: [Op_DPipe]
              children: [
                (C {(_expand)})
                (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
              ]
            )
            (command.Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:IFS spids:[278])
                  op: Equal
                  rhs: 
                    {
                      (word_part.SingleQuotedPart
                        left: <Left_DollarSingleQuote "$'">
                        tokens: [<Char_OneChar '\\n'>]
                        spids: [279 281]
                      )
                    }
                  spids: [278]
                )
              ]
              spids: [276]
            )
            (C {(compopt)} {(-o)} {(filenames)})
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:COMPREPLY spids:[291])
                  op: Equal
                  rhs: 
                    {
                      (word_part.ArrayLiteralPart
                        words: [
                          {
                            (word_part.CommandSubPart
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(compgen)} {(-f)} {(-X)} {(DQ ($ VSub_DollarName '$xspec'))} 
                                      {(--)} {(DQ ($ VSub_DollarName '$cur'))}
                                    )
                                  ]
                                )
                              left_token: <Left_CommandSub '$('>
                              spids: [294 312]
                            )
                          }
                          {
                            (word_part.CommandSubPart
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(compgen)} {(-d)} {(--)} {(DQ ($ VSub_DollarName '$cur'))})
                                  ]
                                )
                              left_token: <Left_CommandSub '$('>
                              spids: [316 328]
                            )
                          }
                        ]
                      )
                    }
                  spids: [291]
                )
              ]
              spids: [291]
            )
          ]
          spids: [8]
        )
      spids: [4 7]
    )
    (C {(complete)} {(-F)} {(_lz4)} {(lz4)} {(lz4c)})
  ]
)