(CommandList
  children: [
    (FuncDef
      name: _Dbg_set_onoff
      body: 
        (BraceGroup
          children: [
            (C {(typeset)} 
              {(Lit_VarLike "onoff=") 
                (BracedVarSub
                  token: <VSub_Number 1>
                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(SQ <off>)})
                  spids: [68 74]
                )
              }
            )
            (C {(typeset)} {(Lit_VarLike "cmdname=") ($ VSub_Number "$2")})
            (Case
              to_match: {($ VSub_Name "$onoff")}
              arms: [
                (case_arm
                  pat_list: [{(on)} {(1)}]
                  action: [
                    (C {(_Dbg_write_journal_eval)} {(DQ (_Dbg_set_) (${ VSub_Name cmdname) ("=1"))})
                  ]
                  spids: [91 97 112 -1]
                )
                (case_arm
                  pat_list: [{(off)} {(0)}]
                  action: [
                    (C {(_Dbg_write_journal_eval)} {(DQ (_Dbg_set_) (${ VSub_Name cmdname) ("=0"))})
                  ]
                  spids: [115 121 135 -1]
                )
                (case_arm
                  pat_list: [{(Lit_Other "*")}]
                  action: [
                    (C {(_Dbg_msg)} 
                      {
                        (DQ (EscapedLiteralPart token:<Lit_EscapedChar "\\\"">) (on) 
                          (EscapedLiteralPart
                            token: <Lit_EscapedChar "\\\"">
                          ) (" or ") (EscapedLiteralPart token:<Lit_EscapedChar "\\\"">) (off) 
                          (EscapedLiteralPart
                            token: <Lit_EscapedChar "\\\"">
                          ) (" expected.")
                        )
                      }
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
                  ]
                  spids: [138 140 -1 162]
                )
              ]
              spids: [83 87 162]
            )
            (C {(_Dbg_do_show)} {($ VSub_Name "$cmdname")})
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [62]
        )
      spids: [58 61]
    )
    (FuncDef
      name: _Dbg_show_onoff
      body: 
        (BraceGroup
          children: [
            (C {(typeset)} {(Lit_VarLike "cmd=") (DQ ($ VSub_Number "$1"))})
            (C {(typeset)} {(Lit_VarLike "msg=") (DQ ($ VSub_Number "$2"))})
            (C {(typeset)} {(Lit_VarLike "label=") (DQ ($ VSub_Number "$3"))})
            (AndOr
              children: [
                (DBracket
                  expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name "$label")})
                )
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:label)
                      op: Equal
                      rhs: 
                        {
                          (CommandSubPart
                            command_list: 
                              (CommandList
                                children: [(C {(printf)} {(DQ ("%-12s: "))} {($ VSub_Name "$subcmd")})]
                              )
                            left_token: <Left_CommandSub "$(">
                            spids: [219 227]
                          )
                        }
                      spids: [218]
                    )
                  ]
                  spids: [218]
                )
              ]
              op_id: Op_DAmp
            )
            (C {(typeset)} {(Lit_VarLike "onoff=") (SQ <off.>)})
            (C {(typeset)} {(value)})
            (C {(eval)} 
              {
                (DQ ("value=") (EscapedLiteralPart token:<Lit_EscapedChar "\\$">) (_Dbg_set_) 
                  (${ VSub_Name cmd)
                )
              }
            )
            (AndOr
              children: [
                (DParen child:(ArithVarRef name:value))
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:onoff)
                      op: Equal
                      rhs: {(SQ <on.>)}
                      spids: [264]
                    )
                  ]
                  spids: [264]
                )
              ]
              op_id: Op_DAmp
            )
            (C {(_Dbg_msg)} {(DQ (${ VSub_Name label) ($ VSub_Name "$msg") (" is"))} 
              {($ VSub_Name "$onoff")}
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [181]
        )
      spids: [177 180]
    )
    (FuncDef
      name: _Dbg_help_set_onoff
      body: 
        (BraceGroup
          children: [
            (C {(typeset)} {(Lit_VarLike "subcmd=") (DQ ($ VSub_Number "$1"))})
            (C {(typeset)} {(Lit_VarLike "label=") (DQ ($ VSub_Number "$2"))})
            (C {(typeset)} {(Lit_VarLike "msg=") (DQ ($ VSub_Number "$3"))})
            (C {(typeset)} {(-i)} {(variable_value)})
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:eval_cmd)
                  op: Equal
                  rhs: 
                    {
                      (DQ ("variable_value=") (EscapedLiteralPart token:<Lit_EscapedChar "\\$">) 
                        ("{_Dbg_set_") ($ VSub_Name "$subcmd") ("}")
                      )
                    }
                  spids: [330]
                )
              ]
              spids: [330]
            )
            (C {(eval)} {($ VSub_Name "$eval_cmd")})
            (AndOr
              children: [
                (DBracket
                  expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name "$label")})
                )
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:label)
                      op: Equal
                      rhs: 
                        {
                          (CommandSubPart
                            command_list: 
                              (CommandList
                                children: [
                                  (C {(builtin)} {(printf)} {(DQ ("set %-12s-- "))} 
                                    {($ VSub_Name "$subcmd")}
                                  )
                                ]
                              )
                            left_token: <Left_CommandSub "$(">
                            spids: [356 366]
                          )
                        }
                      spids: [355]
                    )
                  ]
                  spids: [355]
                )
              ]
              op_id: Op_DAmp
            )
            (C {(typeset)} {(Lit_VarLike "onoff=") (DQ (off.))})
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_NEqual
                      left: (ArithVarRef name:variable_value)
                      right: (ArithWord w:{(Lit_Digits 0)})
                    )
                )
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:onoff)
                      op: Equal
                      rhs: {(SQ <on.>)}
                      spids: [390]
                    )
                  ]
                  spids: [390]
                )
              ]
              op_id: Op_DAmp
            )
            (C {(_Dbg_msg)} {(DQ (${ VSub_Name label) (${ VSub_Name msg) (" is"))} 
              {($ VSub_Name "$onoff")}
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [296]
        )
      spids: [292 295]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (BoolBinary
                      op_id: BoolBinary_GlobDEqual
                      left: 
                        {
                          (BracedVarSub
                            token: <VSub_Name BASH_SOURCE>
                            bracket_op: (ArrayIndex expr:(ArithWord w:{(Lit_Digits 0)}))
                            spids: [427 432]
                          )
                        }
                      right: {($ VSub_Number "$0")}
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [
            (FuncDef
              name: _Dbg_msg
              body: (BraceGroup children:[(C {(echo)} {($ VSub_Star "$*")})] spids:[449])
              spids: [445 448]
            )
            (C {(typeset)} {(-i)} {(_Dbg_foo)})
            (ForEach
              iter_name: i
              iter_words: [{(0)} {(1)}]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:_Dbg_foo)
                          op: Equal
                          rhs: {($ VSub_Name "$i")}
                          spids: [485]
                        )
                      ]
                      spids: [485]
                    )
                    (C {(_Dbg_help_set_onoff)} {(DQ (foo))} {(DQ (foo))} {(DQ ("Set short xx"))})
                    (C {(typeset)} {(-p)} {(_Dbg_set_foo)})
                  ]
                  spids: [481 511]
                )
              spids: [474 479]
            )
          ]
          spids: [-1 442]
        )
      ]
      spids: [-1 513]
    )
  ]
)