(CommandList
  children: [
    (C {(_Dbg_help_add)} {(list)} 
      {
        (SQ <'**list**[**>**] [*location*|**.**|**-**] [*count*]\n'> <'\n'> <'List source code.\n'> 
          <'\n'> <'Without arguments, print lines centered around the current line. If\n'> 
          <'*location* is given, that number of lines is shown.\n'> <'\n'> <'*location* can be a read-in function name or a filename and line\n'> 
          <'number separated by a colon, e.g /etc/profile:5\n'> <'\n'> <'If *count* is omitted, use the value in the **set listize** setting as\n'> 
          <'a count. Use **set listsize** to change this setting. If *count* is\n'> <'given and is less than the starting line, then it is treated as a\n'> 
          <'count. Otherwise it is treated as an ending line number.\n'> <'\n'> <'more generally when the alias ends in ">", rather than center lines\n'> 
          <'around *location* that will be used as the starting point.\n'> <'\n'> <'Examples:\n'> <'---------\n'> <'\n'> 
          <
'    list              # List from current program position or where we last left off\n'
          > <'    list 5            # List starting from line 5\n'> 
          <'    list 5 2          # List two lines starting from line 5\n'> <'    list .            # List lines centered from where we currently are stopped\n'> 
          <'    list -            # List lines previous to those just shown\n'> <'\n'> <'See also:\n'> <'---------\n'> <'\n'> 
          <'**set listsize** or **show listsize** to see or set the value;\n'> <'**set autolist**.\n'>
        )
      }
    )
    (FuncDef
      name: _Dbg_do_list
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Typeset
              flags: [-i]
              pairs: [(assign_pair lhs:(LhsName name:center_line) op:Equal spids:[117])]
              spids: [113]
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (DBracket
                          expr: 
                            (BoolBinary
                              op_id: BoolBinary_GlobDEqual
                              left: 
                                {
                                  (BracedVarSub
                                    token: <VSub_Name _Dbg_orig_cmd>
                                    suffix_op: 
                                      (Slice
                                        begin: 
                                          (ArithBinary
                                            op_id: Arith_Minus
                                            left: 
                                              (ArithWord
                                                w: 
                                                  {
                                                    (BracedVarSub
                                                      token: <VSub_Name _Dbg_orig_cmd>
                                                      prefix_op: VSub_Pound
                                                      spids: [127 130]
                                                    )
                                                  }
                                              )
                                            right: (ArithWord w:{(Lit_Digits 1)})
                                          )
                                        length: (ArithWord w:{(Lit_Digits 1)})
                                      )
                                    spids: [124 135]
                                  )
                                }
                              right: {(SQ <'>'>)}
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:center_line)
                          op: Equal
                          rhs: {(0)}
                          spids: [150]
                        )
                      ]
                      spids: [150]
                    )
                  ]
                  spids: [16777215 147]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [(assign_pair lhs:(LhsName name:center_line) op:Equal rhs:{(1)} spids:[157])]
                  spids: [157]
                )
              ]
              spids: [154 161]
            )
            (Assignment
              keyword: Assign_Typeset
              pairs: [(assign_pair lhs:(LhsName name:first_arg) op:Equal spids:[167])]
              spids: [165]
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (DParen
                          child: 
                            (ArithBinary
                              op_id: Arith_Great
                              left: (ArithWord w:{($ VSub_Pound '$#')})
                              right: (ArithWord w:{(Lit_Digits 0)})
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:first_arg)
                          op: Equal
                          rhs: {(DQ ($ VSub_Number '$1'))}
                          spids: [188]
                        )
                      ]
                      spids: [188]
                    )
                    (C {(shift)})
                  ]
                  spids: [16777215 185]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:first_arg)
                      op: Equal
                      rhs: {(DQ ($ VSub_Name '$_Dbg_listline'))}
                      spids: [200]
                    )
                  ]
                  spids: [200]
                )
              ]
              spids: [197 206]
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (AndOr
                          children: [
                            (DBracket
                              expr: 
                                (BoolBinary
                                  op_id: BoolBinary_GlobDEqual
                                  left: {($ VSub_Name '$first_arg')}
                                  right: {(SQ <.>)}
                                )
                            )
                            (DBracket
                              expr: 
                                (BoolBinary
                                  op_id: BoolBinary_GlobDEqual
                                  left: {($ VSub_Name '$first_arg')}
                                  right: {(SQ <->)}
                                )
                            )
                          ]
                          op_id: Op_DPipe
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(_Dbg_list)} {($ VSub_Name '$center_line')} 
                      {(DQ ($ VSub_Name '$_Dbg_frame_last_filename'))} {($ VSub_Name '$first_arg')} {(DQ ($ VSub_Star '$*'))}
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:_Dbg_last_cmd)
                          op: Equal
                          rhs: {(DQ ($ VSub_Name '$_Dbg_cmd'))}
                          spids: [258]
                        )
                      ]
                      spids: [258]
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [16777215 240]
                )
              ]
              spids: [16777215 269]
            )
            (Assignment
              keyword: Assign_Typeset
              pairs: [(assign_pair lhs:(LhsName name:filename) op:Equal spids:[275])]
              spids: [273]
            )
            (Assignment
              keyword: Assign_Typeset
              flags: [-i]
              pairs: [(assign_pair lhs:(LhsName name:line_number) op:Equal spids:[282])]
              spids: [278]
            )
            (Assignment
              keyword: Assign_Typeset
              pairs: [(assign_pair lhs:(LhsName name:full_filename) op:Equal spids:[287])]
              spids: [285]
            )
            (C {(_Dbg_linespec_setup)} {(DQ ($ VSub_Name '$first_arg'))})
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (DBracket
                          expr: (BoolUnary op_id:BoolUnary_n child:{($ VSub_Name '$full_filename')})
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (AndOr
                      children: [
                        (DParen
                          child: 
                            (ArithBinary
                              op_id: Arith_DEqual
                              left: (ArithVarRef name:line_number)
                              right: (ArithWord w:{(Lit_Digits 0)})
                            )
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:line_number)
                              op: Equal
                              rhs: {(1)}
                              spids: [327]
                            )
                          ]
                          spids: [327]
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (C {(_Dbg_check_line)} {($ VSub_Name '$line_number')} 
                      {(DQ ($ VSub_Name '$full_filename'))}
                    )
                    (AndOr
                      children: [
                        (DParen
                          child: 
                            (ArithBinary
                              op_id: Arith_DEqual
                              left: (ArithWord w:{($ VSub_QMark '$?')})
                              right: (ArithWord w:{(Lit_Digits 0)})
                            )
                        )
                        (C {(_Dbg_list)} {($ VSub_Name '$center_line')} 
                          {(DQ ($ VSub_Name '$full_filename'))} {(DQ ($ VSub_Name '$line_number'))} {($ VSub_Star '$*')}
                        )
                      ]
                      op_id: Op_DAmp
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:_Dbg_last_cmd)
                          op: Equal
                          rhs: {(DQ ($ VSub_Name '$_Dbg_cmd'))}
                          spids: [370]
                        )
                      ]
                      spids: [370]
                    )
                    (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
                  ]
                  spids: [16777215 311]
                )
              ]
              else_action: [
                (C {(_Dbg_file_not_read_in)} {(DQ ($ VSub_Name '$filename'))})
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(3)})
              ]
              spids: [381 396]
            )
          ]
          spids: [110]
        )
      spids: [106 109]
    )
    (C {(_Dbg_alias_add)} {(l)} {(list)})
    (C {(_Dbg_alias_add)} {(DQ ('l>'))} {(list)})
    (C {(_Dbg_alias_add)} {(DQ ('list>'))} {(list)})
  ]
)