(CommandList
  children: [
    (Sentence
      child: 
        (C {(.)} 
          {
            (DQ 
              (BracedVarSub
                token: <VSub_Name srcdir>
                suffix_op: (StringUnary op_id:VTest_Equals arg_word:{(.)})
                spids: [6 10]
              ) (/init.sh)
            )
          }
        )
      terminator: <Op_Semi ';'>
    )
    (C {(path_prepend_)} {(.)})
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(0)} spids:[20])]
      spids: [20]
    )
    (AndOr
      children: [
        (C {(test-readtokens)})
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[28])]
          spids: [28]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (SimpleCommand
          words: [{(echo)} {(a) (Lit_Other ':') (b) (Lit_Other ':') (c) (Lit_Other ':')}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(exp)} spids:[44])]
        )
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[50])]
          spids: [50]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (Pipeline
          children: [
            (C {(printf)} {(a) (Lit_Other ':') (b) (Lit_Other ':') (c)})
            (SimpleCommand
              words: [{(test-readtokens)} {(Lit_Other ':')}]
              redirects: [
                (Redir op_id:Redir_Great fd:-1 arg_word:{(out)} spids:[67])
                (Redir op_id:Redir_GreatAnd fd:2 arg_word:{(1)} spids:[71])
              ]
            )
          ]
          negated: False
        )
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[76])]
          spids: [76]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (C {(compare)} {(exp)} {(out)})
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[87])]
          spids: [87]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (SimpleCommand
          words: [{(echo)} {(a) (Lit_Other ':') (b) (Lit_Other ':') (c) (Lit_Other ':')}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(exp)} spids:[103])]
        )
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[109])]
          spids: [109]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (Pipeline
          children: [
            (C {(printf)} {(SQ <'a\\0b\\0c'>)})
            (SimpleCommand
              words: [{(test-readtokens)} {(SQ <'\\0'>)}]
              redirects: [
                (Redir op_id:Redir_Great fd:-1 arg_word:{(out)} spids:[126])
                (Redir op_id:Redir_GreatAnd fd:2 arg_word:{(1)} spids:[130])
              ]
            )
          ]
          negated: False
        )
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[135])]
          spids: [135]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (C {(compare)} {(exp)} {(out)})
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[146])]
          spids: [146]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (SimpleCommand
          words: [{(echo)} {(a) (Lit_Other ':') (b) (Lit_Other ':') (c) (Lit_Other ':')}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(exp)} spids:[162])]
        )
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[168])]
          spids: [168]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (Pipeline
          children: [
            (C {(printf)} 
              {(a) (Lit_Other ':') (-) (Lit_Other ':') (b-) (Lit_Other ':') (c) (Lit_Other ':') 
                (Lit_Other ':')
              }
            )
            (SimpleCommand
              words: [{(test-readtokens)} {(Lit_Other ':') (-)}]
              redirects: [
                (Redir op_id:Redir_Great fd:-1 arg_word:{(out)} spids:[190])
                (Redir op_id:Redir_GreatAnd fd:2 arg_word:{(1)} spids:[194])
              ]
            )
          ]
          negated: False
        )
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[199])]
          spids: [199]
        )
      ]
      op_id: Op_DPipe
    )
    (AndOr
      children: [
        (C {(compare)} {(exp)} {(out)})
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[210])]
          spids: [210]
        )
      ]
      op_id: Op_DPipe
    )
    (C {(Exit)} {($ VSub_Name '$fail')})
  ]
)