(CommandList
  children: [
    (C {(typeset)} {(-A)} {(_Dbg_debugger_show_commands)})
    (C {(typeset)} {(-A)} {(_Dbg_command_help_show)})
    (C {(typeset)} {(-A)} {(_Dbg_show_nolist)})
    (C {(_Dbg_help_add)} {(show)} {(SQ )} {(1)} {(_Dbg_complete_show)})
    (ForEach
      iter_name: _Dbg_file
      iter_words: [{(${ VSub_Name _Dbg_libdir) (/command/show_sub/) (Lit_Other "*") (.sh)}]
      do_arg_iter: False
      body: (DoGroup children:[(C {(source)} {($ VSub_Name "$_Dbg_file")})] spids:[124131])
      spids: [114 122]
    )
    (FuncDef
      name: _Dbg_complete_show
      body: (BraceGroup children:[(C {(_Dbg_complete_subcmd)} {(show)})] spids:[141])
      spids: [137 140]
    )
    (FuncDef
      name: _Dbg_do_show
      body: 
        (BraceGroup
          children: [
            (C {(typeset)} {(Lit_VarLike "subcmd=") ($ VSub_Number "$1")})
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_GreatEqual
                      left: (ArithWord w:{($ VSub_Pound "$#")})
                      right: (ArithWord w:{(Lit_Digits 1)})
                    )
                )
                (C {(shift)})
              ]
              op_id: Op_DAmp
            )
            (C {(typeset)} {(Lit_VarLike "label=") ($ VSub_Number "$1")})
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_GreatEqual
                      left: (ArithWord w:{($ VSub_Pound "$#")})
                      right: (ArithWord w:{(Lit_Digits 1)})
                    )
                )
                (C {(shift)})
              ]
              op_id: Op_DAmp
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (DBracket
                          expr: (BoolUnary op_id:BoolUnary_z child:{($ VSub_Name "$subcmd")})
                        )
                      terminator: <Op_Semi ";">
                    )
                  ]
                  action: [
                    (C {(typeset)} {(thing)})
                    (Sentence
                      child: (C {(typeset)} {(list)})
                      terminator: <Op_Semi ";">
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:list)
                          op: Equal
                          rhs: 
                            {
                              (ArrayLiteralPart
                                words: [
                                  {
                                    (DQ 
                                      (BracedVarSub
                                        token: <VSub_Name _Dbg_debugger_show_commands>
                                        prefix_op: VSub_Bang
                                        bracket_op: (WholeArray op_id:Lit_At)
                                        spids: [228 234]
                                      )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [225]
                        )
                      ]
                      spids: [225]
                    )
                    (C {(sort_list)} {(0)} 
                      {
                        (BracedVarSub
                          token: <VSub_Name list>
                          prefix_op: VSub_Pound
                          bracket_op: (WholeArray op_id:Lit_At)
                          spids: [243 249]
                        ) (-1)
                      }
                    )
                    (ForEach
                      iter_name: thing
                      iter_words: [
                        {
                          (BracedVarSub
                            token: <VSub_Name list>
                            bracket_op: (WholeArray op_id:Lit_At)
                            spids: [259 264]
                          )
                        }
                      ]
                      do_arg_iter: False
                      body: 
                        (DoGroup
                          children: [
                            (AndOr
                              children: [
                                (DBracket
                                  expr: 
                                    (BoolUnary
                                      op_id: BoolUnary_n
                                      child: 
                                        {
                                          (BracedVarSub
                                            token: <VSub_Name _Dbg_show_nolist>
                                            bracket_op: 
                                              (ArrayIndex
                                                expr: (ArithWord w:{($ VSub_Name "$thing")})
                                              )
                                            spids: [275 280]
                                          )
                                        }
                                    )
                                )
                                (C {(_Dbg_do_show)} {($ VSub_Name "$thing")} {(1)})
                              ]
                              op_id: Op_DPipe
                            )
                          ]
                          spids: [268 293]
                        )
                      spids: [258 266]
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [-1 211]
                )
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (DBracket
                          expr: 
                            (BoolUnary
                              op_id: BoolUnary_n
                              child: 
                                {
                                  (BracedVarSub
                                    token: <VSub_Name _Dbg_debugger_show_commands>
                                    bracket_op: 
                                      (ArrayIndex
                                        expr: (ArithWord w:{($ VSub_Name "$subcmd")})
                                      )
                                    spids: [307 312]
                                  )
                                }
                            )
                        )
                      terminator: <Op_Semi ";">
                    )
                  ]
                  action: [
                    (C 
                      {
                        (BracedVarSub
                          token: <VSub_Name _Dbg_debugger_show_commands>
                          bracket_op: (ArrayIndex expr:(ArithWord w:{($ VSub_Name "$subcmd")}))
                          spids: [321 326]
                        )
                      } {(DQ ($ VSub_Name "$label"))} {(DQ ($ VSub_At "$@"))}
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [301 318]
                )
              ]
              spids: [-1 342]
            )
            (Case
              to_match: {($ VSub_Name "$subcmd")}
              arms: [
                (case_arm
                  pat_list: [{(lin)} {(line)} {(linet)} {(linetr)} {(linetra)} {(linetrac)} {(linetrace)}]
                  action: [
                    (AndOr
                      children: [
                        (DBracket
                          expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name "$label")})
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:label)
                              op: Equal
                              rhs: 
                                {
                                  (CommandSubPart
                                    command_list: 
                                      (CommandList
                                        children: [
                                          (C {(_Dbg_printf_nocr)} {(DQ ("%-12s: "))} 
                                            {(SQ <"line tracing">)}
                                          )
                                        ]
                                      )
                                    left_token: <Left_CommandSub "$(">
                                    spids: [394 404]
                                  )
                                }
                              spids: [393]
                            )
                          ]
                          spids: [393]
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (AndOr
                      children: [
                        (DBracket
                          expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name "$label")})
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:label)
                              op: Equal
                              rhs: {(SQ <"line tracing: ">)}
                              spids: [417]
                            )
                          ]
                          spids: [417]
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (C {(typeset)} {(Lit_VarLike "onoff=") (DQ (off.))})
                    (AndOr
                      children: [
                        (DParen
                          child: 
                            (ArithBinary
                              op_id: Arith_NEqual
                              left: (ArithVarRef name:_Dbg_set_linetrace)
                              right: (ArithWord w:{(Lit_Digits 0)})
                            )
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:onoff)
                              op: Equal
                              rhs: {(SQ <on.>)}
                              spids: [444]
                            )
                          ]
                          spids: [444]
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (C {(_Dbg_msg)} {(DQ (${ VSub_Name label) ("Show line tracing is"))} 
                      {($ VSub_Name "$onoff")}
                    )
                    (C {(_Dbg_msg)} 
                      {
                        (DQ (${ VSub_Name label) ("Show line trace delay is ") 
                          (${ VSub_Name _Dbg_linetrace_delay) (.)
                        )
                      }
                    )
                  ]
                  spids: [354 380 480 -1]
                )
                (case_arm
                  pat_list: [{(lo)} {(log)} {(logg)} {(loggi)} {(loggin)} {(logging)}]
                  action: [(C {(shift)}) (C {(_Dbg_do_show_logging)} {($ VSub_At "$@")})]
                  spids: [484 506 517 -1]
                )
                (case_arm
                  pat_list: [
                    {(sho)}
                    {(show)}
                    {(showc)}
                    {(showco)}
                    {(showcom)}
                    {(showcomm)}
                    {(showcomma)}
                    {(showcomman)}
                    {(showcommand)}
                  ]
                  action: [
                    (AndOr
                      children: [
                        (DBracket
                          expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name "$label")})
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:label)
                              op: Equal
                              rhs: 
                                {
                                  (CommandSubPart
                                    command_list: 
                                      (CommandList
                                        children: [
                                          (C {(_Dbg_printf_nocr)} {(DQ ("%-12s: "))} 
                                            {(SQ <showcommmand>)}
                                          )
                                        ]
                                      )
                                    left_token: <Left_CommandSub "$(">
                                    spids: [552 562]
                                  )
                                }
                              spids: [551]
                            )
                          ]
                          spids: [551]
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (C {(_Dbg_msg)} {(DQ (${ VSub_Name label) ("Show commands in debugger prompt is"))} 
                      {(DQ ($ VSub_Name "$_Dbg_set_show_command") (.))}
                    )
                  ]
                  spids: [520 538 584 -1]
                )
                (case_arm
                  pat_list: [
                    {(t)}
                    {(tr)}
                    {(tra)}
                    {(trac)}
                    {(trace)}
                    {(trace-)}
                    {(tracec)}
                    {(trace-co)}
                    {(trace-com)}
                    {(trace-comm)}
                    {(trace-comma)}
                    {(trace-comman)}
                    {(trace-command)}
                    {(trace-commands)}
                  ]
                  action: [
                    (AndOr
                      children: [
                        (DBracket
                          expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name "$label")})
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:label)
                              op: Equal
                              rhs: {(SQ <"trace-commands: ">)}
                              spids: [628]
                            )
                          ]
                          spids: [628]
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (C {(_Dbg_msg)} {(DQ (${ VSub_Name label) ("State of command tracing is"))} 
                      {(DQ ($ VSub_Name "$_Dbg_set_trace_commands") (.))}
                    )
                  ]
                  spids: [587 615 653 -1]
                )
                (case_arm
                  pat_list: [{(tt)} {(tty)}]
                  action: [(C {(shift)}) (C {(_Dbg_do_show_tty)} {($ VSub_At "$@")})]
                  spids: [656 662 673 -1]
                )
                (case_arm
                  pat_list: [{(Lit_Other "*")}]
                  action: [
                    (C {(_Dbg_errmsg)} {(DQ ("Unknown show subcommand: ") ($ VSub_Name "$subcmd"))})
                    (Sentence
                      child: (C {(typeset)} {(-a)} {(list)})
                      terminator: <Op_Semi ";">
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:list)
                          op: Equal
                          rhs: 
                            {
                              (ArrayLiteralPart
                                words: [
                                  {
                                    (DQ 
                                      (BracedVarSub
                                        token: <VSub_Name _Dbg_debugger_show_commands>
                                        prefix_op: VSub_Bang
                                        bracket_op: (WholeArray op_id:Lit_At)
                                        spids: [698 704]
                                      )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [695]
                        )
                      ]
                      spids: [695]
                    )
                    (C {(sort_list)} {(0)} 
                      {
                        (BracedVarSub
                          token: <VSub_Name list>
                          prefix_op: VSub_Pound
                          bracket_op: (WholeArray op_id:Lit_At)
                          spids: [713 719]
                        ) (-1)
                      }
                    )
                    (C {(typeset)} {(Lit_VarLike "columnized=") (SQ )})
                    (Sentence
                      child: (C {(typeset)} {(-i)} {(width)})
                      terminator: <Op_Semi ";">
                    )
                    (DParen
                      child: 
                        (BinaryAssign
                          op_id: Arith_Equal
                          left: (LhsName name:width)
                          right: 
                            (ArithBinary
                              op_id: Arith_Minus
                              left: (ArithVarRef name:_Dbg_set_linewidth)
                              right: (ArithWord w:{(Lit_Digits 5)})
                            )
                        )
                    )
                    (Sentence
                      child: (C {(typeset)} {(-a)} {(columnized)})
                      terminator: <Op_Semi ";">
                    )
                    (C {(columnize)} {($ VSub_Name "$width")})
                    (C {(typeset)} {(-i)} {(i)})
                    (C {(_Dbg_errmsg)} {(DQ ("Show subcommands are:"))})
                    (ForExpr
                      init: 
                        (BinaryAssign
                          op_id: Arith_Equal
                          left: (LhsName name:i)
                          right: (ArithWord w:{(Lit_Digits 0)})
                        )
                      cond: 
                        (ArithBinary
                          op_id: Arith_Less
                          left: (ArithVarRef name:i)
                          right: 
                            (ArithWord
                              w: 
                                {
                                  (BracedVarSub
                                    token: <VSub_Name columnized>
                                    prefix_op: VSub_Pound
                                    bracket_op: (WholeArray op_id:Lit_At)
                                    spids: [783 789]
                                  )
                                }
                            )
                        )
                      update: (UnaryAssign op_id:Node_PostDPlus child:(LhsName name:i))
                      body: 
                        (DoGroup
                          children: [
                            (C {(_Dbg_errmsg)} 
                              {
                                (DQ ("  ") 
                                  (BracedVarSub
                                    token: <VSub_Name columnized>
                                    bracket_op: (ArrayIndex expr:(ArithVarRef name:i))
                                    spids: [807 812]
                                  )
                                )
                              }
                            )
                          ]
                          spids: [799 816]
                        )
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
                  ]
                  spids: [676 677 -1 824]
                )
              ]
              spids: [346 350 824]
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{($ VSub_QMark "$?")})
          ]
          spids: [155]
        )
      spids: [151 154]
    )
  ]
)