(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'TEXT_START_SYMBOLS='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'TEXT_START_SYMBOLS='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'TEXT_START_SYMBOLS='> name:TEXT_START_SYMBOLS)
          op: assign_op.Equal
          rhs: {(SQ <'_START_ = .;'>)}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'OTHER_END_SYMBOLS='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'OTHER_END_SYMBOLS='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'OTHER_END_SYMBOLS='> name:OTHER_END_SYMBOLS)
          op: assign_op.Equal
          rhs: {(SQ <'_END_ = .;'>)}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'GENERATE_PIE_SCRIPT='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'GENERATE_PIE_SCRIPT='>
          lhs: 
            (sh_lhs_expr.Name
              left: <Id.Lit_VarLike 'GENERATE_PIE_SCRIPT='>
              name: GENERATE_PIE_SCRIPT
            )
          op: assign_op.Equal
          rhs: {<yes>}
        )
      ]
      redirects: []
    )
  ]
)