(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _patch
      body: 
        (command.BraceGroup
          children: [
            (C {<local>} {<cur>} {<prev>} {<words>} {<cword>} {<split>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_init_completion>} {<-s>})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [
                    {<-p>}
                    {<--strip>}
                    {<-D>}
                    {<--ifdef>}
                    {<-B>}
                    {<--prefix>}
                    {<-Y>}
                    {<--basename-prefix>}
                    {<-z>}
                    {<--suffix>}
                    {<-g>}
                    {<--get>}
                  ]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return>)]
                  spids: [41 66 72 -1]
                )
                (case_arm
                  pat_list: [{<-F>} {<--fuzz>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} {(SQ <'{0..3}'>)} {<-->} 
                                              {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [81]
                        )
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [75 78 108 -1]
                )
                (case_arm
                  pat_list: [{<-i>} {<--input>}]
                  action: [
                    (C {<_filedir>} {(SQ <'@(?(d)patch|dif?(f))'>)})
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [111 114 127 -1]
                )
                (case_arm
                  pat_list: [{<-o>} {<--output>} {<-r>} {<--reject-file>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (command.DBracket
                          expr: 
                            (bool_expr.LogicalOr
                              left: 
                                (bool_expr.LogicalNot
                                  child: (bool_expr.WordTest w:{($ Id.VSub_DollarName '$cur')})
                                )
                              right: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobDEqual
                                  left: {($ Id.VSub_DollarName '$cur')}
                                  right: {<->}
                                )
                            )
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:COMPREPLY)
                              op: assign_op.Equal
                              rhs: {(sh_array_literal left:<Id.Op_LParen _> words:[{<->}])}
                              spids: [158]
                            )
                          ]
                        )
                      ]
                    )
                    (C {<_filedir>})
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [130 137 172 -1]
                )
                (case_arm
                  pat_list: [{<--quoting-style>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} 
                                              {(SQ <'literal shell shell-always c escape'>)} {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [179]
                        )
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [175 176 208 -1]
                )
                (case_arm
                  pat_list: [{<-V>} {<--version-control>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} {(SQ <'simple numbered existing'>)} 
                                              {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [217]
                        )
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [211 214 244 -1]
                )
                (case_arm
                  pat_list: [{<-d>} {<--directory>}]
                  action: [
                    (C {<_filedir>} {<-d>})
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [247 250 261 -1]
                )
                (case_arm
                  pat_list: [{<--reject-format>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} {(SQ <'context unified'>)} {<-->} 
                                              {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [268]
                        )
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [264 265 295 -1]
                )
                (case_arm
                  pat_list: [{<--read-only>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} {(SQ <'ignore warn fail'>)} {<-->} 
                                              {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [302]
                        )
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [298 299 329 -1]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {($ Id.VSub_DollarName '$split')})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {($ Id.VSub_DollarName '$cur')}
                              right: {<-> <Id.Lit_Other '*'>}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {<compgen>} {<-W>} {(SQ <'$( _parse_help "$1" )'>)} {<-->} 
                                              {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [361]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {($ Id.VSub_DollarName '$COMPREPLY')}
                              right: {<Id.Lit_Other '*'> <Id.BoolBinary_GlobEqual '='>}
                            )
                        )
                        (C {<compopt>} {<-o>} {<nospace>})
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [344 358]
                )
              ]
            )
            (C {<local>} {<args>})
            (C {<_count_args>})
            (command.Case
              to_match: {($ Id.VSub_DollarName '$args')}
              arms: [
                (case_arm
                  pat_list: [{<1>}]
                  action: [(C {<_filedir>})]
                  spids: [427 428 434 -1]
                )
                (case_arm
                  pat_list: [{<2>}]
                  action: [(C {<_filedir>} {(SQ <'@(?(d)patch|dif?(f))'>)})]
                  spids: [437 438 448 -1]
                )
              ]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_patch>} {<patch>})
  ]
)