(CommandList
  children: [
    (AndOr
      ops: [Op_DAmp]
      children: [
        (C {(Lit_Other '[')} 
          {
            (BracedVarSub
              token: <VSub_Name SPECIALFORMS_SH>
              suffix_op: (StringUnary op_id:VTest_Plus arg_word:{(true)})
              spids: [9 13]
            )
          } {(Lit_Other ']')}
        )
        (ControlFlow token:<ControlFlow_Return return>)
      ]
    )
    (Assignment
      keyword: Assign_Declare
      flags: [-g]
      pairs: [(assign_pair lhs:(LhsName name:SPECIALFORMS_SH) op:Equal rhs:{(true)} spids:[25])]
      spids: [21]
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [31 36]
        ) (/common.sh)
      }
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [41 46]
        ) (/variables.sh)
      }
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [51 56]
        ) (/variables.linkedlist.sh)
      }
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [61 66]
        ) (/callable.sh)
      }
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [71 76]
        ) (/evaluator.sh)
      }
    )
    (C {(variable) (Lit_Other ':') (Lit_Other ':') (type) (Lit_Other ':') (Lit_Other ':') (define)} 
      {(SpecialForm)} {(Callable)}
    )
    (FuncDef
      name: 'evaluator::specialforms::define'
      body: 
        (BraceGroup
          children: [
            (C {(stderr)} {(DQ ('Not implemented yet'))})
            (ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
          ]
          spids: [134]
        )
      spids: [122 133]
    )
    (FuncDef
      name: 'evaluator::specialforms::set'
      body: 
        (BraceGroup
          children: [
            (C {(stderr)} {(DQ ('Not implemented yet'))})
            (ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
          ]
          spids: [178]
        )
      spids: [166 177]
    )
    (FuncDef
      name: 'evaluator::specialforms::begin'
      body: 
        (BraceGroup
          children: [
            (C {(stderr)} {(DQ ('Not implemented yet'))})
            (ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
          ]
          spids: [228]
        )
      spids: [216 227]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (C {(Lit_Other '[')} {($ VSub_Number '$0')} {(KW_Bang '!') (Lit_Other '=')} 
                  {($ VSub_Name '$BASH_SOURCE')} {(Lit_Other ']')}
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(ControlFlow token:<ControlFlow_Return return>)]
          spids: [16777215 265]
        )
      ]
      spids: [16777215 270]
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (report)})
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (AndOr
                  ops: [Op_DAmp]
                  children: [
                    (C {(Lit_Other '[')} 
                      {
                        (BracedVarSub
                          token: <VSub_Number 1>
                          suffix_op: (StringUnary op_id:VTest_Plus arg_word:{(isset)})
                          spids: [286 290]
                        )
                      } {(Lit_Other ']')}
                    )
                    (C {(Lit_Other '[')} {(DQ ($ VSub_Number '$1'))} {(Lit_Other '=') (Lit_Other '=')} 
                      {(DQ (debug))} {(Lit_Other ']')}
                    )
                  ]
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(C {(variable) (Lit_Other ':') (Lit_Other ':') (printMetadata)})]
          spids: [16777215 312]
        )
      ]
      spids: [16777215 321]
    )
  ]
)