(command.CommandList
  children: [
    (command.Simple
      blame_tok: <Id.Lit_Colon ':'>
      more_env: []
      words: [{<Id.Lit_Colon ':'>}]
      redirects: []
      do_fork: T
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'COMPILEDIR='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'COMPILEDIR='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'COMPILEDIR='> name:COMPILEDIR)
          op: assign_op.Equal
          rhs: 
            {<'/sys/'> 
              (CommandSub
                left_token: <Id.Left_Backtick '`'>
                child: 
                  (command.Simple
                    blame_tok: <uname>
                    more_env: []
                    words: [{<uname>} {<-m>}]
                    redirects: []
                    do_fork: T
                  )
                right: <Id.Backtick_Right '`'>
              ) <'/compile'>
            }
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'KERNELNAME='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'KERNELNAME='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'KERNELNAME='> name:KERNELNAME)
          op: assign_op.Equal
          rhs: {<LINT>}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'SORTORDER='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'SORTORDER='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'SORTORDER='> name:SORTORDER)
          op: assign_op.Equal
          rhs: {<-k1>}
        )
      ]
      redirects: []
    )
    (command.Sentence
      child: 
        (command.ShAssignment
          left: <Id.Lit_VarLike 'args='>
          pairs: [
            (AssignPair
              left: <Id.Lit_VarLike 'args='>
              lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'args='> name:args)
              op: assign_op.Equal
              rhs: 
                {
                  (CommandSub
                    left_token: <Id.Left_Backtick '`'>
                    child: 
                      (command.Simple
                        blame_tok: <getopt>
                        more_env: []
                        words: [
                          {<getopt>}
                          {<h> <Id.Lit_QMark '?'> <k> <Id.Lit_Colon ':'> <s> <Id.Lit_Colon ':'>}
                          {($ Id.VSub_Star '*')}
                        ]
                        redirects: []
                        do_fork: T
                      )
                    right: <Id.Backtick_Right '`'>
                  )
                }
            )
          ]
          redirects: []
        )
      terminator: <Id.Op_Semi _>
    )
    (command.If
      if_kw: <Id.KW_If if>
      arms: [
        (IfArm
          keyword: <Id.KW_If if>
          cond: 
            (condition.Shell
              commands: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {($ Id.VSub_QMark '?')}
                    {<Id.KW_Bang '!'> <Id.Lit_Equals '='>}
                    {<0>}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
              ]
            )
          then_kw: <Id.KW_Then then>
          action: [
            (command.Sentence
              child: 
                (command.ShAssignment
                  left: <Id.Lit_VarLike 'args='>
                  pairs: [
                    (AssignPair
                      left: <Id.Lit_VarLike 'args='>
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'args='> name:args)
                      op: assign_op.Equal
                      rhs: {(DQ <-h>)}
                    )
                  ]
                  redirects: []
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          spids: [80 93]
        )
      ]
      else_action: []
      fi_kw: <Id.KW_Fi fi>
      redirects: []
    )
    (command.Sentence
      child: 
        (command.Simple
          blame_tok: <set>
          more_env: []
          words: [{<set>} {<-->} {($ Id.VSub_DollarName args)}]
          redirects: []
          do_fork: T
        )
      terminator: <Id.Op_Semi _>
    )
    (command.ForEach
      keyword: <Id.KW_For for>
      iter_names: [i]
      iterable: (for_iter__Args)
      body: 
        (command.DoGroup
          left: <Id.KW_Do do>
          children: [
            (command.Case
              case_kw: <Id.KW_Case case>
              to_match: (case_arg.Word w:{(DQ ($ Id.VSub_DollarName i))})
              arms_start: <Id.KW_In in>
              arms: [
                (CaseArm
                  left: <-h>
                  pattern: 
                    (pat.Words
                      words: [
                        {<-h>}
                        {<-> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\?'> ch:'?')}
                      ]
                    )
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Sentence
                      child: 
                        (command.Simple
                          blame_tok: <echo>
                          more_env: []
                          words: [
                            {<echo>}
                            {
                              (DQ <'Usage: '> ($ Id.VSub_Number 0) 
                                <' [ -k <kernelname> ] [ -s [ \'symbol\' | \'filename\' ] ]'>
                              )
                            }
                          ]
                          redirects: []
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                    (command.Sentence
                      child: (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<0>})
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-k>
                  pattern: (pat.Words words:[{<-k>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'KERNELNAME='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'KERNELNAME='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'KERNELNAME='> name:KERNELNAME)
                          op: assign_op.Equal
                          rhs: {($ Id.VSub_Number 2)}
                        )
                      ]
                      redirects: []
                    )
                    (command.If
                      if_kw: <Id.KW_If if>
                      arms: [
                        (IfArm
                          keyword: <Id.KW_If if>
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (command.Simple
                                      blame_tok: <Id.Lit_LBracket '['>
                                      more_env: []
                                      words: [
                                        {<Id.Lit_LBracket '['>}
                                        {<-d>}
                                        {(${ Id.VSub_Name COMPILEDIR) <'/'> 
                                          (${ Id.VSub_Name KERNELNAME)
                                        }
                                        {<Id.Lit_RBracket ']'>}
                                      ]
                                      redirects: []
                                      do_fork: T
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
                            (command.Sentence
                              child: 
                                (command.Simple
                                  blame_tok: <shift>
                                  more_env: []
                                  words: [{<shift>}]
                                  redirects: []
                                  do_fork: T
                                )
                              terminator: <Id.Op_Semi _>
                            )
                            (command.Sentence
                              child: 
                                (command.Simple
                                  blame_tok: <shift>
                                  more_env: []
                                  words: [{<shift>}]
                                  redirects: []
                                  do_fork: T
                                )
                              terminator: <Id.Op_Semi _>
                            )
                            (command.Sentence
                              child: (command.ControlFlow keyword:<Id.ControlFlow_Continue continue>)
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          spids: [162 180]
                        )
                      ]
                      else_action: []
                      fi_kw: <Id.KW_Fi fi>
                      redirects: []
                    )
                    (command.Sentence
                      child: 
                        (command.Simple
                          blame_tok: <echo>
                          more_env: []
                          words: [
                            {<echo>}
                            {
                              (DQ <'Kernel \''> ($ Id.VSub_DollarName KERNELNAME) 
                                <'\' does not exist in '> (${ Id.VSub_Name COMPILEDIR) <'!'>
                              )
                            }
                          ]
                          redirects: []
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                    (command.Sentence
                      child: (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<1>})
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-s>
                  pattern: (pat.Words words:[{<-s>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.If
                      if_kw: <Id.KW_If if>
                      arms: [
                        (IfArm
                          keyword: <Id.KW_If if>
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Simple
                                  blame_tok: <Id.Lit_LBracket '['>
                                  more_env: []
                                  words: [
                                    {<Id.Lit_LBracket '['>}
                                    {(DQ <x> ($ Id.VSub_Number 2))}
                                    {<Id.Lit_Equals '='>}
                                    {(DQ <xsymbol>)}
                                    {<Id.Lit_RBracket ']'>}
                                  ]
                                  redirects: []
                                  do_fork: T
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
                            (command.ShAssignment
                              left: <Id.Lit_VarLike 'SORTORDER='>
                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'SORTORDER='>
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'SORTORDER='>
                                      name: SORTORDER
                                    )
                                  op: assign_op.Equal
                                  rhs: {<-k1>}
                                )
                              ]
                              redirects: []
                            )
                            (command.Sentence
                              child: 
                                (command.Simple
                                  blame_tok: <shift>
                                  more_env: []
                                  words: [{<shift>}]
                                  redirects: []
                                  do_fork: T
                                )
                              terminator: <Id.Op_Semi _>
                            )
                            (command.Sentence
                              child: 
                                (command.Simple
                                  blame_tok: <shift>
                                  more_env: []
                                  words: [{<shift>}]
                                  redirects: []
                                  do_fork: T
                                )
                              terminator: <Id.Op_Semi _>
                            )
                            (command.Sentence
                              child: (command.ControlFlow keyword:<Id.ControlFlow_Continue continue>)
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          spids: [224 242]
                        )
                      ]
                      else_action: []
                      fi_kw: <Id.KW_Fi fi>
                      redirects: []
                    )
                    (command.If
                      if_kw: <Id.KW_If if>
                      arms: [
                        (IfArm
                          keyword: <Id.KW_If if>
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Simple
                                  blame_tok: <Id.Lit_LBracket '['>
                                  more_env: []
                                  words: [
                                    {<Id.Lit_LBracket '['>}
                                    {(DQ <x> ($ Id.VSub_Number 2))}
                                    {<Id.Lit_Equals '='>}
                                    {(DQ <xfilename>)}
                                    {<Id.Lit_RBracket ']'>}
                                  ]
                                  redirects: []
                                  do_fork: T
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
                            (command.ShAssignment
                              left: <Id.Lit_VarLike 'SORTORDER='>
                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'SORTORDER='>
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'SORTORDER='>
                                      name: SORTORDER
                                    )
                                  op: assign_op.Equal
                                  rhs: {<-k2>}
                                )
                              ]
                              redirects: []
                            )
                            (command.Sentence
                              child: 
                                (command.Simple
                                  blame_tok: <shift>
                                  more_env: []
                                  words: [{<shift>}]
                                  redirects: []
                                  do_fork: T
                                )
                              terminator: <Id.Op_Semi _>
                            )
                            (command.Sentence
                              child: 
                                (command.Simple
                                  blame_tok: <shift>
                                  more_env: []
                                  words: [{<shift>}]
                                  redirects: []
                                  do_fork: T
                                )
                              terminator: <Id.Op_Semi _>
                            )
                            (command.Sentence
                              child: (command.ControlFlow keyword:<Id.ControlFlow_Continue continue>)
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          spids: [263 281]
                        )
                      ]
                      else_action: []
                      fi_kw: <Id.KW_Fi fi>
                      redirects: []
                    )
                    (command.Sentence
                      child: 
                        (command.Simple
                          blame_tok: <echo>
                          more_env: []
                          words: [{<echo>} {(DQ <'Invalid selection for -s: '> ($ Id.VSub_Number 2))}]
                          redirects: []
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                    (command.Sentence
                      child: (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<1>})
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <-->
                  pattern: (pat.Words words:[{<-->}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Sentence
                      child: 
                        (command.Simple
                          blame_tok: <shift>
                          more_env: []
                          words: [{<shift>}]
                          redirects: []
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                    (command.Sentence
                      child: (command.ControlFlow keyword:<Id.ControlFlow_Break break>)
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
              ]
              arms_end: <Id.KW_Esac esac>
              redirects: []
            )
          ]
          right: <Id.KW_Done done>
        )
      redirects: []
    )
    (command.Simple
      blame_tok: <cd>
      more_env: []
      words: [{<cd>} {(${ Id.VSub_Name COMPILEDIR) <'/'> (${ Id.VSub_Name KERNELNAME)}]
      redirects: []
      do_fork: T
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'MOD_OBJS='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'MOD_OBJS='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'MOD_OBJS='> name:MOD_OBJS)
          op: assign_op.Equal
          rhs: 
            {
              (CommandSub
                left_token: <Id.Left_Backtick '`'>
                child: 
                  (command.Simple
                    blame_tok: <find>
                    more_env: []
                    words: [
                      {<find>}
                      {<modules>}
                      {<-name>}
                      {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\*'> ch:'*') <.o>}
                    ]
                    redirects: []
                    do_fork: T
                  )
                right: <Id.Backtick_Right '`'>
              )
            }
        )
      ]
      redirects: []
    )
    (command.Pipeline
      children: [
        (command.ForEach
          keyword: <Id.KW_For for>
          iter_names: [i]
          iterable: 
            (for_iter.Words
              words: [{<Id.Lit_Star '*'> <.o>} {($ Id.VSub_DollarName MOD_OBJS)}]
            )
          body: 
            (command.DoGroup
              left: <Id.KW_Do do>
              children: [
                (command.Simple
                  blame_tok: <nm>
                  more_env: []
                  words: [{<nm>} {<-gon>} {($ Id.VSub_DollarName i)}]
                  redirects: []
                  do_fork: T
                )
              ]
              right: <Id.KW_Done done>
            )
          redirects: []
        )
        (command.Simple
          blame_tok: <sed>
          more_env: []
          words: [
            {<sed>}
            {(SQ <'\n'> <'/aicasm.*:/d\n'> <'/genassym.*:/d\n'> <'s/.*\\///\n'> <'s/:/ /\n'>)}
          ]
          redirects: []
          do_fork: T
        )
        (command.Simple
          blame_tok: <awk>
          more_env: []
          words: [
            {<awk>}
            {
              (SQ <'\n'> <'NF > 1\t{\n'> <'\tif ($2 == "t") \n'> <'\t\tnext\n'> <'\tif ($2 == "F")\n'> 
                <'\t\tnext\n'> <'\tif ($2 == "U") {\n'> <'\t\tref[$3]=ref[$3]" "$1\n'> <'\t\tnm[$3]++\n'> 
                <'\t} else if ($3 == "D" || $3 == "T" || $3 == "B" || $3 == "R" || $3 == "A") {\n'> <'\t\tif (def[$4] != "")\n'> <'\t\t\tdef[$4]=def[$4]" "$1\n'> <'\t\telse\n'> <'\t\t\tdef[$4]=$1\n'> 
                <'\t\tnm[$4]++\n'> <'\t} else if ($2 == "?") {\n'> <'\t\tif (def[$3] == "S")\n'> <'\t\t\ti++\n'> 
                <'\t\telse if (def[$3] != "")\n'> <'\t\t\tdef[$3]=def[$3]",S"\n'> <'\t\telse\n'> <'\t\t\tdef[$3]="S"\n'> <'\t\tref[$3]=ref[$3]" "$1\n'> 
                <'\t\tnm[$3]++\n'> <'\t} else if ($2 == "C") {\n'> <'\t\tif (def[$3] == $2)\n'> <'\t\t\ti++\n'> 
                <'\t\telse if (def[$3] == "")\n'> <'\t\t\tdef[$3]=$1\n'> <'\t\telse\n'> <'\t\t\tref[$3]=ref[$3]" "$1\n'> <'\t\tnm[$3]++\n'> 
                <'\t} else {\n'> <'\t\tprint ">>>",$0\n'> <'\t}\n'> <'\t}\n'> <'END\t{\n'> <'\tfor (i in nm) {\n'> 
                <'\t\tprintf "%s {%s} %s\\n",i,def[i],ref[i]\n'> <'\t}\n'> <'\t}\n'>
              )
            }
          ]
          redirects: []
          do_fork: T
        )
        (command.Simple
          blame_tok: <sort>
          more_env: []
          words: [{<sort>} {($ Id.VSub_DollarName SORTORDER)}]
          redirects: []
          do_fork: T
        )
        (command.Simple
          blame_tok: <awk>
          more_env: []
          words: [
            {<awk>}
            {
              (SQ <'\n'> <'\t{\n'> <'\tif ($2 == "{S}")\n'> <'\t\t$2 = "<Linker set>"\n'> 
                <'\tif (length($3) == 0) {\n'> <'\t\tprintf "%-31s %d %s\\tUNREF\\n",$1,0, $2\n'> <'\t\tN1++\n'> <'\t} else if ($2 == "{}") {\n'> 
                <'\t\tprintf "%-31s %d {UNDEF}\\n",$1, NF-2\n'> <'\t\tN2++\n'> <'\t} else {\n'> <'\t\tprintf "%-31s %d %s",$1,NF-2,$2\n'> <'\t\tp = 80;\n'> 
                <'\t\tfor (i = 3 ; i <= NF; i++) {\n'> <'\t\t\tif (p+length ($i)+1 > 48) {\n'> <'\t\t\t\tprintf "\\n\\t\\t\\t\\t\\t%s", $i\n'> 
                <'\t\t\t\tp = 7;\n'> <'\t\t\t} else {\n'> <'\t\t\t\tprintf " %s", $i\n'> <'\t\t\t}\n'> <'\t\t\tp += 1 + length ($i)\n'> 
                <'\t\t}\n'> <'\t\tprintf "\\n"\n'> <'\t\tN3++\n'> <'\t\tif (NF-2 == 1) \n'> <'\t\t\tN4++\n'> <'\t\tif (NF-2 == 2)\n'> 
                <'\t\t\tN5++\n'> <'\t}\n'> <'\t}\n'> <'END\t{\n'> <'\tprintf "Total symbols: %5d\\n",N1+N2+N3\n'> 
                <'\tprintf "unref symbols: %5d\\n",N1\n'> <'\tprintf "undef symbols: %5d\\n",N2\n'> <'\tprintf "1 ref symbols: %5d\\n",N4\n'> 
                <'\tprintf "2 ref symbols: %5d\\n",N5\n'> <'\t}\n'>
              )
            }
          ]
          redirects: []
          do_fork: T
        )
      ]
      ops: [<Id.Op_Pipe _> <Id.Op_Pipe _> <Id.Op_Pipe _> <Id.Op_Pipe _>]
    )
  ]
)