(command.CommandList
  children: [
    (command.Simple
      blame_tok: <typeset>
      more_env: []
      words: [{<typeset>} {<-A>} {<_Dbg_debugger_set_commands>}]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <typeset>
      more_env: []
      words: [{<typeset>} {<-A>} {<_Dbg_command_help_set>}]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <typeset>
      more_env: []
      words: [{<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_set_autoeval='> <0>}]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <_Dbg_help_add>
      more_env: []
      words: [{<_Dbg_help_add>} {<set>} {(SQ )} {<1>} {<_Dbg_complete_set>}]
      redirects: []
      do_fork: T
    )
    (command.ForEach
      keyword: <Id.KW_For for>
      iter_names: [_Dbg_file]
      iterable: 
        (for_iter.Words
          words: [{(${ Id.VSub_Name _Dbg_libdir) <'/command/set_sub/'> <Id.Lit_Star '*'> <.sh>}]
        )
      semi_tok: <Id.Op_Semi _>
      body: 
        (command.DoGroup
          left: <Id.KW_Do do>
          children: [
            (command.Simple
              blame_tok: <source>
              more_env: []
              words: [{<source>} {($ Id.VSub_DollarName _Dbg_file)}]
              redirects: []
              do_fork: T
            )
          ]
          right: <Id.KW_Done done>
        )
      redirects: []
    )
    (command.ShFunction
      name_tok: <_Dbg_complete_set>
      name: _Dbg_complete_set
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <_Dbg_complete_subcmd>
              more_env: []
              words: [{<_Dbg_complete_subcmd>} {<set>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <_Dbg_do_set>
      name: _Dbg_do_set
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.If
              if_kw: <Id.KW_If if>
              arms: [
                (IfArm
                  keyword: <Id.KW_If if>
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DParen
                              left: <Id.Op_DLeftParen _>
                              child: 
                                (arith_expr.Binary
                                  op_id: Id.Arith_DEqual
                                  left: {($ Id.VSub_Pound '#')}
                                  right: {<Id.Lit_Digits 0>}
                                )
                              right: <Id.Op_DRightParen _>
                              redirects: []
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
                  action: [
                    (command.Simple
                      blame_tok: <_Dbg_errmsg>
                      more_env: []
                      words: [{<_Dbg_errmsg>} {(DQ <'Argument required (expression to compute).'>)}]
                      redirects: []
                      do_fork: T
                    )
                    (command.Sentence
                      child: 
                        (command.ControlFlow
                          keyword: <Id.ControlFlow_Return return>
                          arg_word: {<1>}
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  spids: [165 178]
                )
              ]
              else_action: []
              fi_kw: <Id.KW_Fi fi>
              redirects: []
            )
            (command.Simple
              blame_tok: <typeset>
              more_env: []
              words: [{<typeset>} {<Id.Lit_VarLike 'subcmd='> ($ Id.VSub_Number 1)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <typeset>
              more_env: []
              words: [{<typeset>} {<rc>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <shift>
              more_env: []
              words: [{<shift>}]
              redirects: []
              do_fork: T
            )
            (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.Unary
                                  op_id: Id.BoolUnary_n
                                  child: 
                                    {
                                      (BracedVarSub
                                        left: <Id.Left_DollarBrace '${'>
                                        token: <Id.VSub_Name _Dbg_debugger_set_commands>
                                        var_name: _Dbg_debugger_set_commands
                                        bracket_op: 
                                          (bracket_op.ArrayIndex
                                            expr: {($ Id.VSub_DollarName subcmd)}
                                          )
                                        right: <Id.Right_DollarBrace '}'>
                                      )
                                    }
                                )
                              right: <Id.Lit_DRightBracket ']]'>
                              redirects: []
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
                  action: [
                    (command.Simple
                      blame_tok: <Id.Left_DollarBrace '${'>
                      more_env: []
                      words: [
                        {
                          (BracedVarSub
                            left: <Id.Left_DollarBrace '${'>
                            token: <Id.VSub_Name _Dbg_debugger_set_commands>
                            var_name: _Dbg_debugger_set_commands
                            bracket_op: (bracket_op.ArrayIndex expr:{($ Id.VSub_DollarName subcmd)})
                            right: <Id.Right_DollarBrace '}'>
                          )
                        }
                        {($ Id.VSub_DollarName label)}
                        {(DQ ($ Id.VSub_At '@'))}
                      ]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow
                      keyword: <Id.ControlFlow_Return return>
                      arg_word: {($ Id.VSub_QMark '?')}
                    )
                  ]
                  spids: [213 230]
                )
              ]
              else_action: []
              fi_kw: <Id.KW_Fi fi>
              redirects: []
            )
            (command.Case
              case_kw: <Id.KW_Case case>
              to_match: (case_arg.Word w:{($ Id.VSub_DollarName subcmd)})
              arms_start: <Id.KW_In in>
              arms: [
                (CaseArm
                  left: <force>
                  pattern: (pat.Words words:[{<force>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_Dbg_set_onoff>
                      more_env: []
                      words: [{<_Dbg_set_onoff>} {(DQ ($ Id.VSub_Number 1))} {(SQ <different>)}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow
                      keyword: <Id.ControlFlow_Return return>
                      arg_word: {($ Id.VSub_QMark '?')}
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <lo>
                  pattern: 
                    (pat.Words
                      words: [{<lo>} {<log>} {<logg>} {<loggi>} {<loggin>} {<logging>}]
                    )
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_Dbg_cmd_set_logging>
                      more_env: []
                      words: [{<_Dbg_cmd_set_logging>} {($ Id.VSub_At '@')}]
                      redirects: []
                      do_fork: T
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <t>
                  pattern: 
                    (pat.Words
                      words: [
                        {<t>}
                        {<tr>}
                        {<tra>}
                        {<trac>}
                        {<trace>}
                        {<trace->}
                        {<trace-c>}
                        {<trace-co>}
                        {<trace-com>}
                        {<trace-comm>}
                        {<trace-comma>}
                        {<trace-comman>}
                        {<trace-command>}
                        {<trace-commands>}
                      ]
                    )
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_Dbg_do_set_trace_commands>
                      more_env: []
                      words: [{<_Dbg_do_set_trace_commands>} {($ Id.VSub_At '@')}]
                      redirects: []
                      do_fork: T
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <Id.Lit_Star '*'>
                  pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <_Dbg_undefined_cmd>
                      more_env: []
                      words: [{<_Dbg_undefined_cmd>} {(DQ <set>)} {(DQ ($ Id.VSub_DollarName subcmd))}]
                      redirects: []
                      do_fork: T
                    )
                    (command.ControlFlow
                      keyword: <Id.ControlFlow_Return return>
                      arg_word: {<1>}
                    )
                  ]
                )
              ]
              arms_end: <Id.KW_Esac esac>
              redirects: []
            )
            (command.ControlFlow
              keyword: <Id.ControlFlow_Return return>
              arg_word: {($ Id.VSub_QMark '?')}
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
  ]
)