(AndOr
  ops: [Op_DAmp]
  children: [
    (FuncDef
      name: _uscan
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair lhs:(LhsName name:cur) op:Equal spids:[13])
                (assign_pair lhs:(LhsName name:prev) op:Equal spids:[15])
                (assign_pair lhs:(LhsName name:split) op:Equal spids:[17])
              ]
              spids: [11]
            )
            (AndOr
              ops: [Op_DPipe]
              children: [
                (C {(_init_completion)} {(-s)})
                (ControlFlow token:<ControlFlow_Return return>)
              ]
            )
            (Case
              to_match: {($ VSub_Name '$prev')}
              arms: [
                (case_arm
                  pat_list: [{(--package)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:COMPREPLY)
                          op: Equal
                          rhs: 
                            {
                              (ArrayLiteralPart
                                words: [
                                  {
                                    (CommandSubPart
                                      command_list: 
                                        (CommandList
                                          children: [
                                            (C {(_xfunc)} {(apt-cache)} {(_apt_cache_src_packages)})
                                          ]
                                        )
                                      left_token: <Left_CommandSub '$('>
                                      spids: [44 52]
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [41]
                        )
                      ]
                      spids: [41]
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [37 38 61 16777215]
                )
                (case_arm
                  pat_list: [{(--watchfile)}]
                  action: [
                    (C {(_filedir)})
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [64 65 76 16777215]
                )
                (case_arm
                  pat_list: [{(--destdir)}]
                  action: [
                    (C {(_filedir)} {(-d)})
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [79 80 93 16777215]
                )
                (case_arm
                  pat_list: [
                    {(--timeout)}
                    {(--upstream-version)}
                    {(--download-version)}
                    {(--check-dirname-level)}
                    {(--check-dirname-regex)}
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:COMPREPLY)
                          op: Equal
                          rhs: {(ArrayLiteralPart)}
                          spids: [108]
                        )
                      ]
                      spids: [108]
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [96 105 119 16777215]
                )
              ]
              spids: [30 34 122]
            )
            (AndOr
              ops: [Op_DAmp]
              children: [
                (C {($ VSub_Name '$split')})
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
              ]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:COMPREPLY)
                  op: Equal
                  rhs: 
                    {
                      (ArrayLiteralPart
                        words: [
                          {
                            (CommandSubPart
                              command_list: 
                                (CommandList
                                  children: [
                                    (C {(compgen)} {(-W)} 
                                      {
                                        (SQ <' --report --no-download --report-status\n'> 
                                          <
'    --download --destdir --force-download --pasv --no-pasv --symlink --rename\n'
                                          > <'    --repack --no-symlink --dehs --no-dehs --download-current-version --verbose\n'> 
                                          <
'    --no-verbose --debug --user-agent --useragent --no-conf --help\n'
                                          > <'    --version --timeout --package --upstream-version --watchfile\n'> 
                                          <
'    --download-version --check-dirname-level --check-dirname-regex\n'
                                          > <'    '>
                                        )
                                      } {(--)} {(DQ ($ VSub_Name '$cur'))}
                                    )
                                  ]
                                )
                              left_token: <Left_CommandSub '$('>
                              spids: [139 161]
                            )
                          }
                        ]
                      )
                    }
                  spids: [136]
                )
              ]
              spids: [136]
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [8]
        )
      spids: [4 7]
    )
    (C {(complete)} {(-F)} {(_uscan)} {(uscan)})
  ]
)