(CommandList
  children: [
    (C {(typeset)} {(-A)} {(_Dbg_aliases)})
    (FuncDef
      name: _Dbg_alias_add
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_NEqual
                      left: (ArithWord w:{($ VSub_Pound "$#")})
                      right: (ArithWord w:{(Lit_Digits 2)})
                    )
                )
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
              ]
              op_id: Op_DAmp
            )
            (C 
              {(_Dbg_aliases) (Lit_Other "[") ($ VSub_Number "$1") (Lit_Other "]") (Lit_Other "=") 
                (DQ ($ VSub_Number "$2"))
              }
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [66]
        )
      spids: [62 65]
    )
    (FuncDef
      name: _Dbg_alias_remove
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_NEqual
                      left: (ArithWord w:{($ VSub_Pound "$#")})
                      right: (ArithWord w:{(Lit_Digits 1)})
                    )
                )
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
              ]
              op_id: Op_DAmp
            )
            (C {(unset)} {(DQ ("_Dbg_aliases[") ($ VSub_Number "$1") ("]"))})
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [111]
        )
      spids: [107 110]
    )
    (FuncDef
      name: _Dbg_alias_expand
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_NEqual
                      left: (ArithWord w:{($ VSub_Pound "$#")})
                      right: (ArithWord w:{(Lit_Digits 1)})
                    )
                )
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
              ]
              op_id: Op_DAmp
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:expanded_alias)
                  op: Equal
                  rhs: {(DQ ($ VSub_Number "$1"))}
                  spids: [179]
                )
              ]
              spids: [179]
            )
            (AndOr
              children: [
                (DBracket
                  expr: (BoolUnary op_id:BoolUnary_z child:{(DQ ($ VSub_Number "$1"))})
                )
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
              ]
              op_id: Op_DAmp
            )
            (AndOr
              children: [
                (DBracket
                  expr: 
                    (BoolUnary
                      op_id: BoolUnary_n
                      child: 
                        {
                          (BracedVarSub
                            token: <VSub_Name _Dbg_aliases>
                            bracket_op: (ArrayIndex expr:(ArithWord w:{($ VSub_Number "$1")}))
                            spids: [206 211]
                          )
                        }
                    )
                )
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:expanded_alias)
                      op: Equal
                      rhs: 
                        {
                          (BracedVarSub
                            token: <VSub_Name _Dbg_aliases>
                            bracket_op: (ArrayIndex expr:(ArithWord w:{($ VSub_Number "$1")}))
                            spids: [218 223]
                          )
                        }
                      spids: [217]
                    )
                  ]
                  spids: [217]
                )
              ]
              op_id: Op_DAmp
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [158]
        )
      spids: [154 157]
    )
    (FuncDef
      name: _Dbg_alias_find_index
      body: 
        (BraceGroup
          children: [
            (C {(typeset)} {(Lit_VarLike "find_name=") ($ VSub_Number "$1")})
            (C {(typeset)} {(-i)} {(i)})
            (ForExpr
              init: 
                (BinaryAssign
                  op_id: Arith_Equal
                  left: (LhsName name:i)
                  right: (ArithWord w:{(Lit_Digits 0)})
                )
              cond: 
                (ArithBinary
                  op_id: Arith_LessEqual
                  left: (ArithVarRef name:i)
                  right: (ArithVarRef name:_Dbg_alias_max_index)
                )
              update: (UnaryAssign op_id:Node_PostDPlus child:(LhsName name:i))
              body: 
                (DoGroup
                  children: [
                    (AndOr
                      children: [
                        (DBracket
                          expr: 
                            (BoolBinary
                              op_id: BoolBinary_GlobDEqual
                              left: 
                                {
                                  (BracedVarSub
                                    token: <VSub_Name _Dbg_alias_names>
                                    bracket_op: (ArrayIndex expr:(ArithVarRef name:i))
                                    spids: [286 291]
                                  )
                                }
                              right: {(DQ ($ VSub_Name "$find_name"))}
                            )
                        )
                        (AndOr
                          children: [
                            (C {(echo)} {($ VSub_Name "$i")})
                            (ControlFlow
                              token: <ControlFlow_Return return>
                              arg_word: {(0)}
                            )
                          ]
                          op_id: Op_DAmp
                        )
                      ]
                      op_id: Op_DAmp
                    )
                  ]
                  spids: [281 314]
                )
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
          ]
          spids: [243]
        )
      spids: [239 242]
    )
    (FuncDef
      name: _Dbg_alias_find_aliased
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (DParen
                  child: 
                    (ArithBinary
                      op_id: Arith_NEqual
                      left: (ArithWord w:{($ VSub_Pound "$#")})
                      right: (ArithWord w:{(Lit_Digits 1)})
                    )
                )
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(255)})
              ]
              op_id: Op_DAmp
            )
            (C {(typeset)} {(Lit_VarLike "find_name=") ($ VSub_Number "$1")})
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:aliases_found) op:Equal rhs:{(SQ )} spids:[359])]
              spids: [359]
            )
            (C {(typeset)} {(-i)} {(i)})
            (ForEach
              iter_name: alias
              iter_words: [
                {
                  (BracedVarSub
                    token: <VSub_Name _Dbg_aliases>
                    prefix_op: VSub_Bang
                    bracket_op: (WholeArray op_id:Lit_At)
                    spids: [377 383]
                  )
                }
              ]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (If
                      arms: [
                        (if_arm
                          cond: [
                            (Sentence
                              child: 
                                (DBracket
                                  expr: 
                                    (BoolBinary
                                      op_id: BoolBinary_GlobDEqual
                                      left: 
                                        {
                                          (BracedVarSub
                                            token: <VSub_Name _Dbg_aliases>
                                            bracket_op: 
                                              (ArrayIndex
                                                expr: (ArithWord w:{($ VSub_Name "$alias")})
                                              )
                                            spids: [394 399]
                                          )
                                        }
                                      right: {(DQ ($ VSub_Name "$find_name"))}
                                    )
                                )
                              terminator: <Op_Semi ";">
                            )
                          ]
                          action: [
                            (AndOr
                              children: [
                                (DBracket
                                  expr: 
                                    (BoolUnary
                                      op_id: BoolUnary_n
                                      child: {($ VSub_Name "$aliases_found")}
                                    )
                                )
                                (Assignment
                                  keyword: Assign_None
                                  pairs: [
                                    (assign_pair
                                      lhs: (LhsName name:aliases_found)
                                      op: PlusEqual
                                      rhs: {(SQ <", ">)}
                                      spids: [425]
                                    )
                                  ]
                                  spids: [425]
                                )
                              ]
                              op_id: Op_DAmp
                            )
                            (Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (LhsName name:aliases_found)
                                  op: PlusEqual
                                  rhs: {(DQ ($ VSub_Name "$alias"))}
                                  spids: [431]
                                )
                              ]
                              spids: [431]
                            )
                          ]
                          spids: [-1 411]
                        )
                      ]
                      spids: [-1 437]
                    )
                  ]
                  spids: [387 440]
                )
              spids: [376 385]
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
          ]
          spids: [334]
        )
      spids: [330 333]
    )
  ]
)