(command.CommandList
  children: [
    (command.AndOr
      children: [
        (command.DBracket
          left: <Id.KW_DLeftBracket '[['>
          expr: 
            (bool_expr.Binary
              op_id: Id.BoolBinary_GlobDEqual
              left: {($ Id.VSub_DollarName OSTYPE)}
              right: 
                {<Id.Lit_Other '*'> 
                  (word_part.ExtGlob
                    op: <Id.ExtGlob_At '@('>
                    arms: [{<linux>} {<freebsd>} {<darwin>}]
                    right: <Id.Right_ExtGlob _>
                  ) <Id.Lit_Other '*'>
                }
            )
          right: <Id.Lit_DRightBracket ']]'>
          redirects: []
        )
        (command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<1>})
      ]
      ops: [<Id.Op_DPipe _>]
    )
    (command.AndOr
      children: [
        (command.ShFunction
          name_tok: <_killall>
          name: _killall
          body: 
            (BraceGroup
              left: <Id.Lit_LBrace '{'>
              children: [
                (command.Simple
                  blame_tok: <local>
                  more_env: []
                  words: [{<local>} {<cur>} {<prev>} {<words>} {<cword>} {<split>}]
                  redirects: []
                  do_fork: T
                )
                (command.AndOr
                  children: [
                    (command.Simple
                      blame_tok: <_init_completion>
                      more_env: []
                      words: [{<_init_completion>} {<-s>}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  ops: [<Id.Op_DPipe _>]
                )
                (command.Case
                  case_kw: <Id.KW_Case case>
                  to_match: (case_arg.Word w:{($ Id.VSub_DollarName prev)})
                  arms_start: <Id.KW_In in>
                  arms: [
                    (CaseArm
                      left: <-Z>
                      pattern: 
                        (pat.Words
                          words: [
                            {<-Z>}
                            {<--context>}
                            {<-o>}
                            {<--older-than>}
                            {<-y>}
                            {<--younger-than>}
                            {<-V>}
                            {<--version>}
                          ]
                        )
                      middle: <Id.Right_CasePat _>
                      action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return>)]
                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <-s>
                      pattern: (pat.Words words:[{<-s>} {<--signal>}])
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.Simple
                          blame_tok: <_signals>
                          more_env: []
                          words: [{<_signals>}]
                          redirects: []
                          do_fork: T
                        )
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Return return>
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                    (CaseArm
                      left: <-u>
                      pattern: (pat.Words words:[{<-u>} {<--user>}])
                      middle: <Id.Right_CasePat _>
                      action: [
                        (command.Simple
                          blame_tok: <_allowed_users>
                          more_env: []
                          words: [{<_allowed_users>}]
                          redirects: []
                          do_fork: T
                        )
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Return return>
                        )
                      ]
                      right: <Id.Op_DSemi _>
                    )
                  ]
                  arms_end: <Id.KW_Esac esac>
                  redirects: []
                )
                (command.AndOr
                  children: [
                    (command.Simple
                      blame_tok: <Id.VSub_DollarName '$split'>
                      more_env: []
                      words: [{($ Id.VSub_DollarName split)}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow keyword:<Id.ControlFlow_Return return>)
                  ]
                  ops: [<Id.Op_DAmp _>]
                )
                (command.If
                  if_kw: <Id.KW_If if>
                  arms: [
                    (IfArm
                      keyword: <Id.KW_If if>
                      cond: 
                        (condition.Shell
                          commands: [
                            (command.Sentence
                              child: 
                                (command.DBracket
                                  left: <Id.KW_DLeftBracket '[['>
                                  expr: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: {($ Id.VSub_DollarName cur)}
                                      right: {<-> <Id.Lit_Other '*'>}
                                    )
                                  right: <Id.Lit_DRightBracket ']]'>
                                  redirects: []
                                )
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                        )
                      then_kw: <Id.KW_Then then>
                      action: [
                        (command.ShAssignment
                          left: <Id.Lit_VarLike 'COMPREPLY='>
                          pairs: [
                            (AssignPair
                              left: <Id.Lit_VarLike 'COMPREPLY='>
                              lhs: 
                                (sh_lhs_expr.Name
                                  left: <Id.Lit_VarLike 'COMPREPLY='>
                                  name: COMPREPLY
                                )
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (ShArrayLiteral
                                    left: <Id.Op_LParen _>
                                    words: [
                                      {
                                        (CommandSub
                                          left_token: <Id.Left_DollarParen '$('>
                                          child: 
                                            (command.Simple
                                              blame_tok: <compgen>
                                              more_env: []
                                              words: [
                                                {<compgen>}
                                                {<-W>}
                                                {(SQ <'$( _parse_help "$1" )'>)}
                                                {<-->}
                                                {(DQ ($ Id.VSub_DollarName cur))}
                                              ]
                                              redirects: []
                                              do_fork: T
                                            )
                                          right: <Id.Eof_RParen _>
                                        )
                                      }
                                    ]
                                    right: <Id.Right_ShArrayLiteral _>
                                  )
                                }
                            )
                          ]
                          redirects: []
                        )
                        (command.AndOr
                          children: [
                            (command.DBracket
                              left: <Id.KW_DLeftBracket '[['>
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_eq
                                  left: {($ Id.VSub_DollarName cword)}
                                  right: {<1>}
                                )
                              right: <Id.Lit_DRightBracket ']]'>
                              redirects: []
                            )
                            (command.Simple
                              blame_tok: <_signals>
                              more_env: []
                              words: [{<_signals>} {<->}]
                              redirects: []
                              do_fork: T
                            )
                          ]
                          ops: [<Id.Op_DAmp _>]
                        )
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Return return>
                        )
                      ]
                      spids: [132 146]
                    )
                  ]
                  else_action: []
                  fi_kw: <Id.KW_Fi fi>
                  redirects: []
                )
                (command.Simple
                  blame_tok: <_pnames>
                  more_env: []
                  words: [{<_pnames>}]
                  redirects: []
                  do_fork: T
                )
              ]
              redirects: []
              right: <Id.Lit_RBrace '}'>
            )
        )
        (command.Simple
          blame_tok: <complete>
          more_env: []
          words: [{<complete>} {<-F>} {<_killall>} {<killall>}]
          redirects: []
          do_fork: T
        )
      ]
      ops: [<Id.Op_DAmp _>]
    )
  ]
)