(command.AndOr
  children: [
    (command.ShFunction
      name_tok: <_pkg_config>
      name: _pkg_config
      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: <--define-variable>
                  pattern: 
                    (pat.Words
                      words: [
                        {<--define-variable>}
                        {<--atleast-version>}
                        {<--atleast-pkgconfig-version>}
                        {<--exact-version>}
                        {<--max-version>}
                      ]
                    )
                  middle: <Id.Right_CasePat _>
                  action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <--variable>
                  pattern: (pat.Words words:[{<--variable>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <local>
                      more_env: []
                      words: [{<local>} {<i>}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ForExpr
                      keyword: <Id.KW_For for>
                      init: 
                        (arith_expr.BinaryAssign
                          op_id: Id.Arith_Equal
                          left: ($ Id.Lit_ArithVarLike i)
                          right: {<Id.Lit_Digits 1>}
                        )
                      cond: 
                        (arith_expr.Binary
                          op_id: Id.Arith_Less
                          left: ($ Id.Lit_ArithVarLike i)
                          right: 
                            {
                              (BracedVarSub
                                left: <Id.Left_DollarBrace '${'>
                                token: <Id.VSub_Name words>
                                var_name: words
                                prefix_op: <Id.VSub_Pound '#'>
                                bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                right: <Id.Right_DollarBrace '}'>
                              )
                            }
                        )
                      update: 
                        (arith_expr.UnaryAssign
                          op_id: Id.Node_PostDPlus
                          child: ($ Id.Lit_ArithVarLike i)
                        )
                      body: 
                        (command.DoGroup
                          left: <Id.KW_Do do>
                          children: [
                            (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_GlobNEqual
                                                  left: 
                                                    {
                                                      (BracedVarSub
                                                        left: <Id.Left_DollarBrace '${'>
                                                        token: <Id.VSub_Name words>
                                                        var_name: words
                                                        bracket_op: 
                                                          (bracket_op.ArrayIndex
                                                            expr: ($ Id.Lit_ArithVarLike i)
                                                          )
                                                        right: <Id.Right_DollarBrace '}'>
                                                      )
                                                    }
                                                  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 '$('>
                                                      child: 
                                                        (command.Simple
                                                          blame_tok: <compgen>
                                                          more_env: []
                                                          words: [
                                                            {<compgen>}
                                                            {<-W>}
                                                            {
                                                              (SQ 
                                                                <
'$( "$1" ${words[i]} --print-variables 2>/dev/null )'
                                                                >
                                                              )
                                                            }
                                                            {<-->}
                                                            {(DQ ($ Id.VSub_DollarName cur))}
                                                          ]
                                                          redirects: []
                                                          do_fork: T
                                                        )
                                                      right: <Id.Eof_RParen _>
                                                    )
                                                  }
                                                ]
                                                right: <Id.Right_ShArrayLiteral _>
                                              )
                                            }
                                        )
                                      ]
                                      redirects: []
                                    )
                                    (command.ControlFlow
                                      keyword: <Id.ControlFlow_Break break>
                                    )
                                  ]
                                  spids: [109 128]
                                )
                              ]
                              else_action: []
                              fi_kw: <Id.KW_Fi fi>
                              redirects: []
                            )
                          ]
                          right: <Id.KW_Done done>
                        )
                      redirects: []
                    )
                    (command.ControlFlow
                      keyword: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <->
                  pattern: 
                    (pat.Words
                      words: [
                        {<-> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\?'> ch:'?')}
                        {<--help>}
                        {<--version>}
                        {<--usage>}
                      ]
                    )
                  middle: <Id.Right_CasePat _>
                  action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  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>
                  arg_word: {<0>}
                )
              ]
              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: {(DQ ($ 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_GlobDEqual
                              left: {($ Id.VSub_DollarName COMPREPLY)}
                              right: {<Id.Lit_Other '*'> <Id.BoolBinary_GlobEqual '='>}
                            )
                          right: <Id.Lit_DRightBracket ']]'>
                          redirects: []
                        )
                        (command.Simple
                          blame_tok: <compopt>
                          more_env: []
                          words: [{<compopt>} {<-o>} {<nospace>}]
                          redirects: []
                          do_fork: T
                        )
                      ]
                      ops: [<Id.Op_DAmp _>]
                    )
                  ]
                  spids: [213 229]
                )
              ]
              else_kw: <Id.KW_Else else>
              else_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 '$('>
                                  child: 
                                    (command.Simple
                                      blame_tok: <compgen>
                                      more_env: []
                                      words: [
                                        {<compgen>}
                                        {<-W>}
                                        {
                                          (DQ 
                                            (CommandSub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (command.Pipeline
                                                  children: [
                                                    (command.Simple
                                                      blame_tok: <Id.VSub_Number '$1'>
                                                      more_env: []
                                                      words: [{($ Id.VSub_Number 1)} {<--list-all>}]
                                                      redirects: [
                                                        (Redir
                                                          op: <Id.Redir_Great '2>'>
                                                          loc: (redir_loc.Fd fd:2)
                                                          arg: {<'/dev/null'>}
                                                        )
                                                      ]
                                                      do_fork: T
                                                    )
                                                    (command.Simple
                                                      blame_tok: <awk>
                                                      more_env: []
                                                      words: [{<awk>} {(SQ <'{print $1}'>)}]
                                                      redirects: []
                                                      do_fork: T
                                                    )
                                                  ]
                                                  ops: [<Id.Op_Pipe _>]
                                                )
                                              right: <Id.Eof_RParen _>
                                            )
                                          )
                                        }
                                        {<-->}
                                        {(DQ ($ Id.VSub_DollarName cur))}
                                      ]
                                      redirects: []
                                      do_fork: T
                                    )
                                  right: <Id.Eof_RParen _>
                                )
                              }
                            ]
                            right: <Id.Right_ShArrayLiteral _>
                          )
                        }
                    )
                  ]
                  redirects: []
                )
              ]
              fi_kw: <Id.KW_Fi fi>
              redirects: []
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <complete>
      more_env: []
      words: [{<complete>} {<-F>} {<_pkg_config>} {<pkg-config>}]
      redirects: []
      do_fork: T
    )
  ]
  ops: [<Id.Op_DAmp _>]
)