(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _povray
      body: 
        (BraceGroup
          children: [
            (C {<local>} {<cur>} {<prev>} {<words>} {<cword>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_init_completion>})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (C {<local>} {<Id.Lit_VarLike 'povcur='> ($ Id.VSub_DollarName '$cur')} {<pfx>} {<oext>} 
              {<defoext>}
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:defoext)
                  op: assign_op.Equal
                  rhs: {<png>}
                  spids: [45]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_expand>})
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<0>}
                )
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$povcur')}
              arms: [
                (case_arm
                  pat_list: [
                    {<Id.Lit_LBracket '['> <-> <Id.Lit_Other '+'> <Id.Lit_RBracket ']'> <I> 
                      <Id.Lit_Star '*'>
                    }
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cur)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: <Id.VSub_Name povcur>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Pound '#'>
                                      arg_word: {<'[-'> <Id.Lit_Other '+'> <']I'>}
                                    )
                                )
                              )
                            }
                          spids: [79]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:pfx)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: <Id.VSub_Name povcur>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Percent '%'>
                                      arg_word: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                    )
                                )
                              )
                            }
                          spids: [94]
                        )
                      ]
                    )
                    (C {<_filedir>} {<pov>})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (braced_var_sub
                                      token: <Id.VSub_Name COMPREPLY>
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.PatSub
                                          pat: {}
                                          replace: {($ Id.VSub_DollarName '$pfx')}
                                          replace_mode: Id.Lit_Pound
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [111]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [70 76 133 -1]
                )
                (case_arm
                  pat_list: [
                    {<Id.Lit_LBracket '['> <-> <Id.Lit_Other '+'> <Id.Lit_RBracket ']'> <O> 
                      <Id.Lit_Star '*'>
                    }
                  ]
                  action: [
                    (command.Case
                      to_match: 
                        {
                          (command_sub
                            left_token: <Id.Left_DollarParen '$('>
                            child: 
                              (command.Subshell
                                child: 
                                  (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: <Id.Left_DollarSingleQuote '$\''>
                                                      tokens: [<Id.Char_OneChar '\\n'>]
                                                      multiline: F
                                                    )
                                                  }
                                                spids: [155]
                                              )
                                            ]
                                          )
                                        terminator: <Id.Op_Semi _>
                                      )
                                      (command.Simple
                                        words: [{<command>} {<grep>} {(SQ <'^[-+]F'>)}]
                                        redirects: [
                                          (redir
                                            op: <Id.Redir_TLess '<<<'>
                                            loc: (redir_loc.Fd fd:0)
                                            arg: 
                                              {
                                                (DQ 
                                                  (braced_var_sub
                                                    token: <Id.VSub_Name words>
                                                    bracket_op: 
                                                      (bracket_op.WholeArray
                                                        op_id: Id.Arith_Star
                                                      )
                                                  )
                                                )
                                              }
                                          )
                                        ]
                                        do_fork: T
                                      )
                                    ]
                                  )
                              )
                          )
                        }
                      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: [193]
                                )
                              ]
                            )
                          ]
                          spids: [186 191 196 -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: [206]
                                )
                              ]
                            )
                          ]
                          spids: [199 204 209 -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: [221]
                                )
                              ]
                            )
                          ]
                          spids: [212 219 224 -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 '$defoext')}
                                  spids: [230]
                                )
                              ]
                            )
                          ]
                          spids: [227 228 233 -1]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (command.Subshell
                                          child: 
                                            (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: 
                                                                  <Id.Left_DollarSingleQuote '$\''>
                                                                tokens: [<Id.Char_OneChar '\\n'>]
                                                                multiline: F
                                                              )
                                                            }
                                                          spids: [250]
                                                        )
                                                      ]
                                                    )
                                                  terminator: <Id.Op_Semi _>
                                                )
                                                (command.Simple
                                                  words: [{<command>} {<grep>} {(SQ <'^[-+]I'>)}]
                                                  redirects: [
                                                    (redir
                                                      op: <Id.Redir_TLess '<<<'>
                                                      loc: (redir_loc.Fd fd:0)
                                                      arg: 
                                                        {
                                                          (DQ 
                                                            (braced_var_sub
                                                              token: <Id.VSub_Name words>
                                                              bracket_op: 
                                                                (bracket_op.WholeArray
                                                                  op_id: Id.Arith_Star
                                                                )
                                                            )
                                                          )
                                                        }
                                                    )
                                                  ]
                                                  do_fork: T
                                                )
                                              ]
                                            )
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [243]
                        )
                      ]
                    )
                    (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: [
                                  {
                                    (braced_var_sub
                                      token: <Id.VSub_Name COMPREPLY>
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.Unary
                                          tok: <Id.VOp1_Pound '#'>
                                          arg_word: {<'[-'> <Id.Lit_Other '+'> <']I'>}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [281]
                        )
                      ]
                    )
                    (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: [
                                  {
                                    (braced_var_sub
                                      token: <Id.VSub_Name COMPREPLY>
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.PatSub
                                          pat: {<.pov>}
                                          replace: {<.> ($ Id.VSub_DollarName '$oext')}
                                          replace_mode: Id.Lit_Percent
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [298]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cur)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: <Id.VSub_Name povcur>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Pound '#'>
                                      arg_word: {<'[-'> <Id.Lit_Other '+'> <']O'>}
                                    )
                                )
                              )
                            }
                          spids: [317]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:pfx)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: <Id.VSub_Name povcur>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Percent '%'>
                                      arg_word: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                    )
                                )
                              )
                            }
                          spids: [332]
                        )
                      ]
                    )
                    (C {<_filedir>} {($ Id.VSub_DollarName '$oext')})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (braced_var_sub
                                      token: <Id.VSub_Name COMPREPLY>
                                      bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      suffix_op: 
                                        (suffix_op.PatSub
                                          pat: {}
                                          replace: {($ Id.VSub_DollarName '$pfx')}
                                          replace_mode: Id.Lit_Pound
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [349]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [136 142 371 -1]
                )
                (case_arm
                  pat_list: [
                    {<Id.Lit_Star '*'> <.ini> 
                      (word_part.EscapedLiteral
                        token: <Id.Lit_EscapedChar '\\['>
                      )
                    }
                    {<Id.Lit_Star '*'> <.ini> 
                      (word_part.EscapedLiteral
                        token: <Id.Lit_EscapedChar '\\['>
                      ) <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: <Id.VSub_Name povcur>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Pound '#'>
                                      arg_word: 
                                        {<Id.Lit_Other '*'> 
                                          (word_part.EscapedLiteral
                                            token: <Id.Lit_EscapedChar '\\['>
                                          )
                                        }
                                    )
                                )
                              )
                            }
                          spids: [392]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:pfx)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: <Id.VSub_Name povcur>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Percent '%'>
                                      arg_word: 
                                        {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\['>) 
                                          (DQ ($ Id.VSub_DollarName '$cur'))
                                        }
                                    )
                                )
                              )
                            }
                          spids: [403]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (command.DBracket
                          expr: 
                            (bool_expr.Unary
                              op_id: Id.BoolUnary_r
                              child: {($ Id.VSub_DollarName '$pfx')}
                            )
                        )
                        (command.ControlFlow
                          token: <Id.ControlFlow_Return return>
                          arg_word: {<0>}
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (C {<sed>} {<-e>} 
                                          {(SQ <'s/^[[:space:]]*\\[\\('>) 
                                            (DQ ($ Id.VSub_DollarName '$cur')) (SQ <'[^]]*\\]\\).*$/\\1/'>)
                                          } {<-e>} {(SQ <t>)} {<-e>} {(SQ <d>)} {<-->} {(DQ ($ Id.VSub_DollarName '$pfx'))}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [434]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (DQ 
                                      (braced_var_sub
                                        token: <Id.VSub_Name COMPREPLY>
                                        bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                        suffix_op: 
                                          (suffix_op.PatSub
                                            pat: {}
                                            replace: {($ Id.VSub_DollarName '$pfx') <'['>}
                                            replace_mode: Id.Lit_Pound
                                          )
                                      )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [480]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [374 386 505 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (C {<_filedir>} {(SQ <'@(ini|pov)'>)})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [508 509 524 -1]
                )
              ]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_povray>} {<povray>} {<xpovray>} {<spovray>})
  ]
)