(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:_Dbg_ansi_term_bold)
          op: Equal
          rhs: {(DQ ('\x1b[1m'))}
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:_Dbg_ansi_term_italic)
          op: Equal
          rhs: {(DQ ('\x1b[3m'))}
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:_Dbg_ansi_term_underline)
          op: Equal
          rhs: {(DQ ('\x1b[4m'))}
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:_Dbg_ansi_term_normal)
          op: Equal
          rhs: {(DQ ('\x1b[0m'))}
        )
      ]
    )
    (command.ShFunction
      name: _Dbg_confirm
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: 
                            (arith_expr.Binary
                              op_id: Arith_DPipe
                              left: 
                                (arith_expr.Binary
                                  op_id: Arith_Less
                                  left: (arith_expr.ArithWord w:{($ VSub_Pound '$#')})
                                  right: (arith_expr.ArithWord w:{(Lit_Digits 1)})
                                )
                              right: 
                                (arith_expr.Binary
                                  op_id: Arith_Great
                                  left: (arith_expr.ArithWord w:{($ VSub_Pound '$#')})
                                  right: (arith_expr.ArithWord w:{(Lit_Digits 2)})
                                )
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:_Dbg_response)
                          op: Equal
                          rhs: {(SQ <error>)}
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Return return>
                      arg_word: {(0)}
                    )
                  ]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:_Dbg_confirm_prompt)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(typeset)} 
              {(Lit_VarLike '_Dbg_confirm_default=') 
                (braced_var_sub
                  token: <VSub_Number 2>
                  suffix_op: (suffix_op.Unary op_id:VTest_ColonHyphen arg_word:{(SQ <no>)})
                )
              }
            )
            (command.WhileUntil
              keyword: <KW_While while>
              cond: [(command.Sentence child:(C {(Lit_Other ':')}) terminator:<Op_Semi ';'>)]
              body: 
                (command.DoGroup
                  children: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.Pipeline
                                  children: [
                                    (command.Simple
                                      words: [
                                        {(read)}
                                        {($ VSub_DollarName '$_Dbg_edit')}
                                        {(-p)}
                                        {(DQ ($ VSub_DollarName '$_Dbg_confirm_prompt'))}
                                        {(_Dbg_response)}
                                        {(args)}
                                      ]
                                      redirects: [
                                        (redir.Redir
                                          op: <Redir_LessAnd '<&'>
                                          fd: 16777215
                                          arg_word: {($ VSub_DollarName '$_Dbg_input_desc')}
                                        )
                                        (redir.Redir
                                          op: <Redir_DGreat '2>>'>
                                          fd: 2
                                          arg_word: {($ VSub_DollarName '$_Dbg_prompt_output')}
                                        )
                                      ]
                                    )
                                  ]
                                  negated: T
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [(command.ControlFlow token:<ControlFlow_Break break>)]
                        )
                      ]
                    )
                    (command.Case
                      to_match: {(DQ ($ VSub_DollarName '$_Dbg_response'))}
                      arms: [
                        (case_arm
                          pat_list: [
                            {(SQ <y>)}
                            {(SQ <yes>)}
                            {(SQ <yeah>)}
                            {(SQ <ya>)}
                            {(SQ <ja>)}
                            {(SQ <si>)}
                            {(SQ <oui>)}
                            {(SQ <ok>)}
                            {(SQ <okay>)}
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:_Dbg_response)
                                  op: Equal
                                  rhs: {(SQ <y>)}
                                )
                              ]
                            )
                            (command.ControlFlow
                              token: <ControlFlow_Return return>
                              arg_word: {(0)}
                            )
                          ]
                        )
                        (case_arm
                          pat_list: [
                            {(SQ <n>)}
                            {(SQ <no>)}
                            {(SQ <nope>)}
                            {(SQ <nyet>)}
                            {(SQ <nein>)}
                            {(SQ <non>)}
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:_Dbg_response)
                                  op: Equal
                                  rhs: {(SQ <n>)}
                                )
                              ]
                            )
                            (command.ControlFlow
                              token: <ControlFlow_Return return>
                              arg_word: {(0)}
                            )
                          ]
                        )
                        (case_arm
                          pat_list: [{(Lit_Star '*')}]
                          action: [
                            (command.If
                              arms: [
                                (if_arm
                                  cond: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: BoolBinary_EqualTilde
                                              left: {($ VSub_DollarName '$_Dbg_response')}
                                              right: {(SQ <'^[ \\t]*$'>)}
                                            )
                                        )
                                      terminator: <Op_Semi ';'>
                                    )
                                  ]
                                  action: [
                                    (C {(KW_Set set)} {(Lit_Other '+') (x)})
                                    (command.ControlFlow
                                      token: <ControlFlow_Return return>
                                      arg_word: {(0)}
                                    )
                                  ]
                                )
                              ]
                              else_action: [
                                (C {(_Dbg_msg)} 
                                  {
                                    (DQ ("I don't understand ") 
                                      (word_part.EscapedLiteral
                                        token: <Lit_EscapedChar '\\"'>
                                      ) ($ VSub_DollarName '$_Dbg_response') (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) (.)
                                    )
                                  }
                                )
                                (C {(_Dbg_msg)} {(DQ ("Please try again entering 'yes' or 'no'."))})
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:_Dbg_response)
                                      op: Equal
                                      rhs: {(SQ )}
                                    )
                                  ]
                                )
                              ]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                )
            )
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_errmsg
      body: 
        (command.BraceGroup
          children: [
            (C {(typeset)} {(-r)} {(Lit_VarLike 'prefix=') (SQ <'**'>)})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Unary
                              op_id: BoolUnary_n
                              child: {($ VSub_DollarName '$_Dbg_set_highlight')}
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(_Dbg_msg)} 
                      {
                        (DQ ($ VSub_DollarName '$prefix') (' ') (${ VSub_Name _Dbg_ansi_term_underline) 
                          ($ VSub_At '$@') (${ VSub_Name _Dbg_ansi_term_normal)
                        )
                      }
                    )
                  ]
                )
              ]
              else_action: [(C {(_Dbg_msg)} {(DQ ($ VSub_DollarName '$prefix') (' ') ($ VSub_At '$@'))})]
            )
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_errmsg_no_cr
      body: 
        (command.BraceGroup
          children: [
            (C {(typeset)} {(-r)} {(Lit_VarLike 'prefix=') (SQ <'**'>)})
            (C {(_Dbg_msg_no_cr)} {(DQ ($ VSub_DollarName '$prefix') (' ') ($ VSub_At '$@'))})
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_msg
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: (arith_expr.VarRef token:<Lit_ArithVarLike _Dbg_logging>)
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [{(builtin)} {(echo)} {(-e)} {(DQ ($ VSub_At '$@'))}]
                      redirects: [
                        (redir.Redir
                          op: <Redir_DGreat '>>'>
                          fd: 16777215
                          arg_word: {($ VSub_DollarName '$_Dbg_logfid')}
                        )
                      ]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: 
                            (arith_expr.Unary
                              op_id: Arith_Bang
                              child: 
                                (arith_expr.VarRef
                                  token: <Lit_ArithVarLike _Dbg_logging_redirect>
                                )
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.AndOr
                                  ops: [Op_DAmp]
                                  children: [
                                    (command.DBracket
                                      expr: 
                                        (bool_expr.Unary
                                          op_id: BoolUnary_n
                                          child: {($ VSub_DollarName '$_Dbg_tty')}
                                        )
                                    )
                                    (command.DBracket
                                      expr: 
                                        (bool_expr.Binary
                                          op_id: BoolBinary_GlobNEqual
                                          left: {($ VSub_DollarName '$_Dbg_tty')}
                                          right: {(SQ <'&1'>)}
                                        )
                                    )
                                  ]
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (command.Simple
                              words: [{(builtin)} {(echo)} {(-e)} {(DQ ($ VSub_At '$@'))}]
                              redirects: [
                                (redir.Redir
                                  op: <Redir_DGreat '>>'>
                                  fd: 16777215
                                  arg_word: {($ VSub_DollarName '$_Dbg_tty')}
                                )
                              ]
                            )
                          ]
                        )
                      ]
                      else_action: [(C {(builtin)} {(echo)} {(-e)} {(DQ ($ VSub_At '$@'))})]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_msg_nocr
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: (arith_expr.VarRef token:<Lit_ArithVarLike _Dbg_logging>)
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [{(builtin)} {(echo)} {(-n)} {(-e)} {(DQ ($ VSub_At '$@'))}]
                      redirects: [
                        (redir.Redir
                          op: <Redir_DGreat '>>'>
                          fd: 16777215
                          arg_word: {($ VSub_DollarName '$_Dbg_logfid')}
                        )
                      ]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: 
                            (arith_expr.Unary
                              op_id: Arith_Bang
                              child: 
                                (arith_expr.VarRef
                                  token: <Lit_ArithVarLike _Dbg_logging_redirect>
                                )
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.DBracket
                                  expr: 
                                    (bool_expr.Unary
                                      op_id: BoolUnary_n
                                      child: {($ VSub_DollarName '$_Dbg_tty')}
                                    )
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (command.Simple
                              words: [{(builtin)} {(echo)} {(-n)} {(-e)} {(DQ ($ VSub_At '$@'))}]
                              redirects: [
                                (redir.Redir
                                  op: <Redir_DGreat '>>'>
                                  fd: 16777215
                                  arg_word: {($ VSub_DollarName '$_Dbg_tty')}
                                )
                              ]
                            )
                          ]
                        )
                      ]
                      else_action: [(C {(builtin)} {(echo)} {(-n)} {(-e)} {(DQ ($ VSub_At '$@'))})]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_printf
      body: 
        (command.BraceGroup
          children: [(C {(_Dbg_printf_nocr)} {(DQ ($ VSub_At '$@'))}) (C {(_Dbg_msg)} {(SQ )})]
        )
    )
    (command.ShFunction
      name: _Dbg_printf_nocr
      body: 
        (command.BraceGroup
          children: [
            (C {(typeset)} {(Lit_VarLike 'format=') ($ VSub_Number '$1')})
            (C {(shift)})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: (arith_expr.VarRef token:<Lit_ArithVarLike _Dbg_logging>)
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [
                        {(builtin)}
                        {(printf)}
                        {(DQ ($ VSub_DollarName '$format'))}
                        {(DQ ($ VSub_At '$@'))}
                      ]
                      redirects: [
                        (redir.Redir
                          op: <Redir_DGreat '>>'>
                          fd: 16777215
                          arg_word: {($ VSub_DollarName '$_Dbg_logfid')}
                        )
                      ]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: 
                            (arith_expr.Unary
                              op_id: Arith_Bang
                              child: 
                                (arith_expr.VarRef
                                  token: <Lit_ArithVarLike _Dbg_logging_redirect>
                                )
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.DBracket
                                  expr: 
                                    (bool_expr.Unary
                                      op_id: BoolUnary_n
                                      child: {($ VSub_DollarName '$_Dbg_tty')}
                                    )
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (command.Simple
                              words: [
                                {(builtin)}
                                {(printf)}
                                {(DQ ($ VSub_DollarName '$format'))}
                                {(DQ ($ VSub_At '$@'))}
                              ]
                              redirects: [
                                (redir.Redir
                                  op: <Redir_DGreat '>>'>
                                  fd: 16777215
                                  arg_word: {($ VSub_DollarName '$_Dbg_tty')}
                                )
                              ]
                            )
                          ]
                        )
                      ]
                      else_action: [
                        (C {(builtin)} {(printf)} {(DQ ($ VSub_DollarName '$format'))} 
                          {(DQ ($ VSub_At '$@'))}
                        )
                      ]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (C {(typeset)} 
      {(Lit_VarLike '_Dbg_dashes=') (SQ <--------------------------------------------------->)}
    )
    (command.ShFunction
      name: _Dbg_section
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Unary
                              op_id: BoolUnary_n
                              child: {($ VSub_DollarName '$_Dbg_set_highlight')}
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(_Dbg_msg)} 
                      {
                        (DQ (${ VSub_Name _Dbg_ansi_term_bold) ($ VSub_At '$@') 
                          (${ VSub_Name _Dbg_ansi_term_normal)
                        )
                      }
                    )
                  ]
                )
              ]
              else_action: [
                (C {(local)} {(-r)} {(Lit_VarLike 'msg=') (DQ ($ VSub_At '$@'))})
                (C {(_Dbg_msg)} 
                  {
                    (DQ ($ VSub_DollarName '$msg') (Lit_Other '\\') (n) 
                      (braced_var_sub
                        token: <VSub_Name _Dbg_dashes>
                        suffix_op: 
                          (suffix_op.Slice
                            begin: (arith_expr.ArithWord w:{(Lit_Digits 0)})
                            length: 
                              (arith_expr.ArithWord
                                w: {(braced_var_sub token:<VSub_Name msg> prefix_op:VSub_Pound)}
                              )
                          )
                      )
                    )
                  }
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_msg_rst
      body: 
        (command.BraceGroup
          children: [
            (C {(local)} {(-r)} {(Lit_VarLike 'msg=') (DQ ($ VSub_At '$@'))})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.AndOr
                          ops: [Op_DAmp]
                          children: [
                            (command.DBracket
                              expr: 
                                (bool_expr.Unary
                                  op_id: BoolUnary_n
                                  child: {($ VSub_DollarName '$_Dbg_set_highlight')}
                                )
                            )
                            (command.DParen
                              child: 
                                (arith_expr.VarRef
                                  token: <Lit_ArithVarLike _Dbg_working_term_highlight>
                                )
                            )
                          ]
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(typeset)} 
                      {(Lit_VarLike 'opts=') 
                        (DQ ('--rst --width=') ($ VSub_DollarName '$_Dbg_set_linewidth'))
                      }
                    )
                    (C {(typeset)} 
                      {(Lit_VarLike 'highlight_cmd=') 
                        (DQ (${ VSub_Name _Dbg_libdir) (/lib/term-highlight.py))
                      }
                    )
                    (C {(typeset)} {(formatted_msg)})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:formatted_msg)
                          op: Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: <Left_DollarParen '$('>
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (command.Pipeline
                                        children: [
                                          (C {(echo)} {(DQ ($ VSub_DollarName '$msg'))})
                                          (C {($ VSub_DollarName '$highlight_cmd')} 
                                            {($ VSub_DollarName '$opts')}
                                          )
                                        ]
                                        negated: F
                                      )
                                    ]
                                  )
                              )
                            }
                        )
                      ]
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.AndOr
                                  ops: [Op_DAmp]
                                  children: [
                                    (command.DParen
                                      child: 
                                        (arith_expr.Binary
                                          op_id: Arith_DEqual
                                          left: (arith_expr.ArithWord w:{($ VSub_QMark '$?')})
                                          right: (arith_expr.ArithWord w:{(Lit_Digits 0)})
                                        )
                                    )
                                    (command.DBracket
                                      expr: 
                                        (bool_expr.Unary
                                          op_id: BoolUnary_n
                                          child: {($ VSub_DollarName '$formatted_msg')}
                                        )
                                    )
                                  ]
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (C {(_Dbg_msg)} {(DQ ($ VSub_DollarName '$formatted_msg'))})
                            (command.ControlFlow
                              token: <ControlFlow_Return return>
                            )
                          ]
                        )
                      ]
                    )
                  ]
                )
              ]
            )
            (C {(_Dbg_msg)} {(DQ ($ VSub_DollarName '$msg'))})
          ]
        )
    )
    (command.ShFunction
      name: _Dbg_undefined_cmd
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DParen
                          child: 
                            (arith_expr.Binary
                              op_id: Arith_DEqual
                              left: (arith_expr.ArithWord w:{($ VSub_Pound '$#')})
                              right: (arith_expr.ArithWord w:{(Lit_Digits 2)})
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(_Dbg_errmsg)} 
                      {
                        (DQ ('Undefined ') ($ VSub_Number '$1') (' subcommand ') 
                          (word_part.EscapedLiteral
                            token: <Lit_EscapedChar '\\"'>
                          ) ($ VSub_Number '$2') (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) ('. Try ') 
                          (word_part.EscapedLiteral
                            token: <Lit_EscapedChar '\\"'>
                          ) ('help ') ($ VSub_Number '$1') (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) (.)
                        )
                      }
                    )
                  ]
                )
              ]
              else_action: [
                (C {(_Dbg_errmsg)} 
                  {
                    (DQ ('Undefined command ') (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) 
                      ($ VSub_Number '$1') (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) ('. Try ') 
                      (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) (help) (word_part.EscapedLiteral token:<Lit_EscapedChar '\\"'>) (.)
                    )
                  }
                )
              ]
            )
          ]
        )
    )
  ]
)