(CommandList
  children: [
    (AndOr
      children: [
        (Assignment
          keyword: Assign_None
          pairs: [
            (assign_pair
              lhs: (LhsName name:tempfile)
              op: Equal
              rhs: 
                {
                  (CommandSubPart
                    command_list: (CommandList children:[(C {(mktemp)} {(tmp.XXXXXX)})])
                    left_token: <Left_CommandSub '$('>
                    spids: [101 105]
                  )
                }
              spids: [100]
            )
          ]
          spids: [100]
        )
        (C {(exit)})
      ]
      op_id: Op_DPipe
    )
    (C {(trap)} {(DQ ('rm -f ') ($ VSub_Name '$tempfile'))} {(EXIT)} {(INT)} {(TERM)})
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:include_metadata) op:Equal rhs:{(true)} spids:[125])]
      spids: [125]
    )
    (While
      cond: [(Sentence child:(C {(getopts)} {(r)} {(opt)}) terminator:<Op_Semi ';'>)]
      body: 
        (DoGroup
          children: [
            (Case
              to_match: {(DQ ($ VSub_Name '$opt'))}
              arms: [
                (case_arm
                  pat_list: [{(r)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:include_metadata)
                          op: Equal
                          rhs: {(SQ )}
                          spids: [153]
                        )
                      ]
                      spids: [153]
                    )
                  ]
                  spids: [149 150 156 16777215]
                )
              ]
              spids: [140 146 159]
            )
          ]
          spids: [137 161]
        )
    )
    (C {(shift)} 
      {
        (ArithSubPart
          anode: 
            (ArithBinary
              op_id: Arith_Minus
              left: (ArithVarRef name:OPTIND)
              right: (ArithWord w:{(Lit_Digits 1)})
            )
          spids: [165 172]
        )
      }
    )
    (Sentence
      child: 
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:LC_ALL) op:Equal rhs:{(C)} spids:[175])]
          spids: [175]
        )
      terminator: <Op_Semi ';'>
    )
    (C {(export)} {(LC_ALL)})
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:u)
          op: Equal
          rhs: 
            {
              (BracedVarSub
                token: <VSub_Name USER>
                suffix_op: (StringUnary op_id:VTest_Hyphen arg_word:{(root)})
                spids: [184 188]
              )
            }
          spids: [183]
        )
        (assign_pair
          lhs: (LhsName name:h)
          op: Equal
          rhs: 
            {
              (BracedVarSub
                token: <VSub_Name HOSTNAME>
                suffix_op: 
                  (StringUnary
                    op_id: VTest_Hyphen
                    arg_word: 
                      {
                        (CommandSubPart
                          command_list: (CommandList children:[(C {(hostname)})])
                          left_token: <Left_Backtick '`'>
                          spids: [194 196]
                        )
                      }
                  )
                spids: [191 197]
              )
            }
          spids: [190]
        )
        (assign_pair
          lhs: (LhsName name:t)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: (CommandList children:[(C {(date)})])
                left_token: <Left_Backtick '`'>
                spids: [200 202]
              )
            }
          spids: [199]
        )
      ]
      spids: [183]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:r)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [
                      (C {(awk)} {(-F) (Lit_Other ':')} {(SQ <' /^[0-9]\\.[0-9]+:/ { print $1; exit }'>)} 
                        {($ VSub_Number '$1')}
                      )
                    ]
                  )
                left_token: <Left_Backtick '`'>
                spids: [208 219]
              )
            }
          spids: [207]
        )
      ]
      spids: [207]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:bootprog_info)
          op: Equal
          rhs: 
            {
              (DQ (FreeBSD/) (${ VSub_Number 3) (' ') (${ VSub_Number 2) (', Revision ') (${ VSub_Name r) 
                (EscapedLiteralPart token:<Lit_EscapedChar '\\\\'>) (n)
              )
            }
          spids: [222]
        )
      ]
      spids: [222]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (C {(Lit_Other '[')} {(-n)} {(DQ (${ VSub_Name include_metadata))} {(Lit_Other ']')})
              terminator: <Op_Semi ';'>
            )
          ]
          action: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:bootprog_info)
                  op: Equal
                  rhs: 
                    {
                      (DQ ($ VSub_Name '$bootprog_info') ('(') (${ VSub_Name t) (' ') (${ VSub_Name u) 
                        ('@') (${ VSub_Name h) (')') (EscapedLiteralPart token:<Lit_EscapedChar '\\\\'>) (n)
                      )
                    }
                  spids: [258]
                )
              ]
              spids: [258]
            )
          ]
          spids: [16777215 255]
        )
      ]
      spids: [16777215 278]
    )
    (SimpleCommand
      words: [
        {(echo)}
        {
          (DQ ('char bootprog_info[] = ') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) 
            ($ VSub_Name '$bootprog_info') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) (';')
          )
        }
      ]
      redirects: [
        (Redir
          op_id: Redir_Great
          fd: 16777215
          arg_word: {($ VSub_Name '$tempfile')}
          spids: [291]
        )
      ]
    )
    (SimpleCommand
      words: [
        {(echo)}
        {
          (DQ ('unsigned bootprog_rev = ') 
            (BracedVarSub
              token: <VSub_Name r>
              suffix_op: (StringUnary op_id:VOp1_DPercent arg_word:{('.*')})
              spids: [299 303]
            ) 
            (BracedVarSub
              token: <VSub_Name r>
              suffix_op: (StringUnary op_id:VOp1_DPound arg_word:{('*.')})
              spids: [304 308]
            ) (';')
          )
        }
      ]
      redirects: [
        (Redir
          op_id: Redir_DGreat
          fd: 16777215
          arg_word: {($ VSub_Name '$tempfile')}
          spids: [312]
        )
      ]
    )
    (C {(mv)} {($ VSub_Name '$tempfile')} {(vers.c)})
  ]
)