(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _povray
      body: 
        (command.BraceGroup
          children: [
            (C {(local)} {(cur)} {(prev)} {(words)} {(cword)})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(_init_completion)})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:29)
                )
              ]
            )
            (C {(local)} {(Id.Lit_VarLike 'povcur=') ($ Id.VSub_DollarName '$cur')} {(pfx)} {(oext)} 
              {(defoext)}
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:defoext)
                  op: assign_op.Equal
                  rhs: {(png)}
                  spids: [45]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(_expand)})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:57)
                  arg_word: {(0)}
                )
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$povcur')}
              arms: [
                (case_arm
                  pat_list: [
                    {(Id.Lit_LBracket '[') (-) (Id.Lit_Other '+') (Id.Lit_RBracket ']') (I) 
                      (Id.Lit_Star '*')
                    }
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cur)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Name val:povcur span_id:82)
                                  suffix_op: (suffix_op.Unary op_id:Id.VOp1_Pound arg_word:{('[-+]I')})
                                )
                              )
                            }
                          spids: [79]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:pfx)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Name val:povcur span_id:95)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Percent
                                      arg_word: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                    )
                                )
                              )
                            }
                          spids: [92]
                        )
                      ]
                    )
                    (C {(_filedir)} {(pov)})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:110)
                                words: [
                                  {
                                    (braced_var_sub
                                      token: (Token id:Id.VSub_Name val:COMPREPLY span_id:113)
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.PatSub
                                          pat: {}
                                          replace: {($ Id.VSub_DollarName '$pfx')}
                                          replace_mode: Id.Lit_Pound
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [109]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:126)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [70 76 131 -1]
                )
                (case_arm
                  pat_list: [
                    {(Id.Lit_LBracket '[') (-) (Id.Lit_Other '+') (Id.Lit_RBracket ']') (O) 
                      (Id.Lit_Star '*')
                    }
                  ]
                  action: [
                    (command.Case
                      to_match: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:149)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (command.Subshell
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (command.Sentence
                                            child: 
                                              (command.ShAssignment
                                                pairs: [
                                                  (assign_pair
                                                    lhs: (sh_lhs_expr.Name name:IFS)
                                                    op: assign_op.Equal
                                                    rhs: 
                                                      {
                                                        (single_quoted
                                                          left: 
                                                            (Token
                                                              id: Id.Left_SingleQuoteC
                                                              val: "$'"
                                                              span_id: 154
                                                            )
                                                          tokens: [
                                                            (Token
                                                              id: Id.Char_OneChar
                                                              val: '\\n'
                                                              span_id: 155
                                                            )
                                                          ]
                                                        )
                                                      }
                                                    spids: [153]
                                                  )
                                                ]
                                              )
                                            terminator: (Token id:Id.Op_Semi val:';' span_id:157)
                                          )
                                          (command.Simple
                                            words: [
                                              {(command)}
                                              {(grep)}
                                              {(SQ (Token id:Id.Lit_Chars val:'^[-+]F' span_id:164))}
                                            ]
                                            redirects: [
                                              (redir.Redir
                                                op: (Token id:Id.Redir_TLess val:'<<<' span_id:167)
                                                fd: -1
                                                arg_word: 
                                                  {
                                                    (DQ 
                                                      (braced_var_sub
                                                        token: 
                                                          (Token
                                                            id: Id.VSub_Name
                                                            val: words
                                                            span_id: 170
                                                          )
                                                        bracket_op: 
                                                          (bracket_op.WholeArray
                                                            op_id: Id.Arith_Star
                                                          )
                                                      )
                                                    )
                                                  }
                                              )
                                            ]
                                          )
                                        ]
                                      )
                                  )
                                ]
                              )
                          )
                        }
                      arms: [
                        (case_arm
                          pat_list: [
                            {(Id.Lit_LBracket '[') (-) (Id.Lit_Other '+') (Id.Lit_RBracket ']') (FN)}
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:oext)
                                  op: assign_op.Equal
                                  rhs: {(png)}
                                  spids: [191]
                                )
                              ]
                            )
                          ]
                          spids: [184 189 194 -1]
                        )
                        (case_arm
                          pat_list: [
                            {(Id.Lit_LBracket '[') (-) (Id.Lit_Other '+') (Id.Lit_RBracket ']') (FP)}
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:oext)
                                  op: assign_op.Equal
                                  rhs: {(ppm)}
                                  spids: [204]
                                )
                              ]
                            )
                          ]
                          spids: [197 202 207 -1]
                        )
                        (case_arm
                          pat_list: [
                            {(Id.Lit_LBracket '[') (-) (Id.Lit_Other '+') (Id.Lit_RBracket ']') 
                              (Id.Lit_ArrayLhsOpen 'F[') (CT) (Id.Lit_RBracket ']')
                            }
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:oext)
                                  op: assign_op.Equal
                                  rhs: {(tga)}
                                  spids: [219]
                                )
                              ]
                            )
                          ]
                          spids: [210 217 222 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:oext)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_DollarName '$defoext')}
                                  spids: [228]
                                )
                              ]
                            )
                          ]
                          spids: [225 226 231 -1]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:242)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:244)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (command.Subshell
                                              command_list: 
                                                (command.CommandList
                                                  children: [
                                                    (command.Sentence
                                                      child: 
                                                        (command.ShAssignment
                                                          pairs: [
                                                            (assign_pair
                                                              lhs: (sh_lhs_expr.Name name:IFS)
                                                              op: assign_op.Equal
                                                              rhs: 
                                                                {
                                                                  (single_quoted
                                                                    left: 
                                                                      (Token
                                                                        id: Id.Left_SingleQuoteC
                                                                        val: "$'"
                                                                        span_id: 249
                                                                      )
                                                                    tokens: [
                                                                      (Token
                                                                        id: Id.Char_OneChar
                                                                        val: '\\n'
                                                                        span_id: 250
                                                                      )
                                                                    ]
                                                                  )
                                                                }
                                                              spids: [248]
                                                            )
                                                          ]
                                                        )
                                                      terminator: 
                                                        (Token
                                                          id: Id.Op_Semi
                                                          val: ';'
                                                          span_id: 252
                                                        )
                                                    )
                                                    (command.Simple
                                                      words: [
                                                        {(command)}
                                                        {(grep)}
                                                        {
                                                          (SQ 
                                                            (Token
                                                              id: Id.Lit_Chars
                                                              val: '^[-+]I'
                                                              span_id: 259
                                                            )
                                                          )
                                                        }
                                                      ]
                                                      redirects: [
                                                        (redir.Redir
                                                          op: 
                                                            (Token
                                                              id: Id.Redir_TLess
                                                              val: '<<<'
                                                              span_id: 262
                                                            )
                                                          fd: -1
                                                          arg_word: 
                                                            {
                                                              (DQ 
                                                                (braced_var_sub
                                                                  token: 
                                                                    (Token
                                                                      id: Id.VSub_Name
                                                                      val: words
                                                                      span_id: 265
                                                                    )
                                                                  bracket_op: 
                                                                    (bracket_op.WholeArray
                                                                      op_id: Id.Arith_Star
                                                                    )
                                                                )
                                                              )
                                                            }
                                                        )
                                                      ]
                                                    )
                                                  ]
                                                )
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [241]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:280)
                                words: [
                                  {
                                    (braced_var_sub
                                      token: (Token id:Id.VSub_Name val:COMPREPLY span_id:283)
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.Unary
                                          op_id: Id.VOp1_Pound
                                          arg_word: {('[-+]I')}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [279]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:295)
                                words: [
                                  {
                                    (braced_var_sub
                                      token: (Token id:Id.VSub_Name val:COMPREPLY span_id:298)
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.PatSub
                                          pat: {(.pov)}
                                          replace: {(.) ($ Id.VSub_DollarName '$oext')}
                                          replace_mode: Id.Lit_Percent
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [294]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cur)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Name val:povcur span_id:316)
                                  suffix_op: (suffix_op.Unary op_id:Id.VOp1_Pound arg_word:{('[-+]O')})
                                )
                              )
                            }
                          spids: [313]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:pfx)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Name val:povcur span_id:329)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Percent
                                      arg_word: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                    )
                                )
                              )
                            }
                          spids: [326]
                        )
                      ]
                    )
                    (C {(_filedir)} {($ Id.VSub_DollarName '$oext')})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:344)
                                words: [
                                  {
                                    (braced_var_sub
                                      token: (Token id:Id.VSub_Name val:COMPREPLY span_id:347)
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.PatSub
                                          pat: {}
                                          replace: {($ Id.VSub_DollarName '$pfx')}
                                          replace_mode: Id.Lit_Pound
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [343]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:360)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [134 140 365 -1]
                )
                (case_arm
                  pat_list: [
                    {(Id.Lit_Star '*') (.ini) 
                      (word_part.EscapedLiteral
                        token: (Token id:Id.Lit_EscapedChar val:'\\[' span_id:370)
                      )
                    }
                    {(Id.Lit_Star '*') (.ini) 
                      (word_part.EscapedLiteral
                        token: (Token id:Id.Lit_EscapedChar val:'\\[' span_id:374)
                      ) (Id.Lit_Star '*') (Id.Lit_LBracket '[') (Id.Lit_Other '^') (Id.Lit_RBracket ']') (Id.Lit_RBracket ']')
                    }
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cur)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Name val:povcur span_id:389)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Pound
                                      arg_word: 
                                        {('*') 
                                          (word_part.EscapedLiteral
                                            token: 
                                              (Token
                                                id: Id.Lit_EscapedChar
                                                val: '\\['
                                                span_id: 392
                                              )
                                          )
                                        }
                                    )
                                )
                              )
                            }
                          spids: [386]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:pfx)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Name val:povcur span_id:400)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Percent
                                      arg_word: 
                                        {
                                          (word_part.EscapedLiteral
                                            token: 
                                              (Token
                                                id: Id.Lit_EscapedChar
                                                val: '\\['
                                                span_id: 402
                                              )
                                          ) (DQ ($ Id.VSub_DollarName '$cur'))
                                        }
                                    )
                                )
                              )
                            }
                          spids: [397]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (command.DBracket
                          expr: 
                            (bool_expr.Unary
                              op_id: Id.BoolUnary_r
                              child: {($ Id.VSub_DollarName '$pfx')}
                            )
                        )
                        (command.ControlFlow
                          token: (Token id:Id.ControlFlow_Return val:return span_id:423)
                          arg_word: {(0)}
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:429)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:431)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(sed)} {(-e)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: 's/^[[:space:]]*\\[\\('
                                                    span_id: 437
                                                  )
                                                ) (DQ ($ Id.VSub_DollarName '$cur')) (SQ (Token id:Id.Lit_Chars val:'[^]]*\\]\\).*$/\\1/' span_id:443))
                                              } {(-e)} {(SQ (Token id:Id.Lit_Chars val:t span_id:451))} {(-e)} 
                                              {(SQ (Token id:Id.Lit_Chars val:d span_id:457))} {(--)} {(DQ ($ Id.VSub_DollarName '$pfx'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [428]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:475)
                                words: [
                                  {
                                    (DQ 
                                      (braced_var_sub
                                        token: (Token id:Id.VSub_Name val:COMPREPLY span_id:479)
                                        bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                        suffix_op: 
                                          (suffix_op.PatSub
                                            pat: {}
                                            replace: {($ Id.VSub_DollarName '$pfx') ('[')}
                                            replace_mode: Id.Lit_Pound
                                          )
                                      )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [474]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:494)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [368 380 499 -1]
                )
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (C {(_filedir)} {(SQ (Token id:Id.Lit_Chars val:'@(ini|pov)' span_id:509))})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:513)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [502 503 518 -1]
                )
              ]
            )
          ]
        )
    )
    (C {(complete)} {(-F)} {(_povray)} {(povray)} {(xpovray)} {(spovray)})
  ]
)