(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:PATH)
          op: assign_op.Equal
          rhs: {(/sbin) (Id.Lit_Other ':') (/bin)}
          spids: [46]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:TTYGRP)
          op: assign_op.Equal
          rhs: {(5)}
          spids: [51]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:TTYMODE)
          op: assign_op.Equal
          rhs: {(620)}
          spids: [54]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(Id.Lit_LBracket '[')} {(-f)} {(/etc/default/devpts)} {(Id.Lit_RBracket ']')})
        (C {(.)} {(/etc/default/devpts)})
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:KERNEL)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:74)
                  command_list: (command.CommandList children:[(C {(uname)} {(-s)})])
                )
              )
            }
          spids: [72]
        )
      ]
    )
    (C {(.)} {(/lib/lsb/init-functions)})
    (C {(.)} {(/lib/init/vars.sh)})
    (C {(.)} {(/lib/init/tmpfs.sh)})
    (C {(.)} {(/lib/init/mount-functions.sh)})
    (command.ShFunction
      name: mount_filesystems
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:MNTMODE)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$1'))}
                  spids: [114]
                )
              ]
            )
            (C {(mount_shm)} {(DQ ($ Id.VSub_DollarName '$MNTMODE'))})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_DollarName '$KERNEL'))} 
                      {(Id.Lit_Equals '=')} {(Linux)} {(Id.Lit_RBracket ']')}
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-d)} {(/dev/pts)} 
                              {(Id.Lit_RBracket ']')}
                            )
                          ]
                          action: [
                            (C {(mkdir)} {(--mode) (Id.Lit_Equals '=') (755)} {(/dev/pts)})
                            (command.AndOr
                              ops: [Id.Op_DAmp]
                              children: [
                                (C {(Id.Lit_LBracket '[')} {(-x)} {(/sbin/restorecon)} 
                                  {(Id.Lit_RBracket ']')}
                                )
                                (C {(/sbin/restorecon)} {(/dev/pts)})
                              ]
                            )
                          ]
                          spids: [155 168]
                        )
                      ]
                    )
                    (C {(domount)} {(DQ ($ Id.VSub_DollarName '$MNTMODE'))} {(devpts)} {(DQ )} 
                      {(/dev/pts)} {(devpts)} 
                      {
                        (DQ ('-onoexec,nosuid,gid=') ($ Id.VSub_DollarName '$TTYGRP') (',mode=') 
                          ($ Id.VSub_DollarName '$TTYMODE')
                        )
                      }
                    )
                  ]
                  spids: [137 152]
                )
              ]
            )
          ]
        )
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_Number '$1'))}
      arms: [
        (case_arm
          pat_list: [{(DQ )}]
          action: [
            (command.Simple
              words: [
                {(echo)}
                {(DQ ("Warning: mountdevsubfs should be called with the 'start' argument."))}
              ]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:246)
                  fd: -1
                  arg_word: {(2)}
                )
              ]
            )
            (C {(mount_filesystems)} {(mount_noupdate)})
          ]
          spids: [235 237 255 -1]
        )
        (case_arm
          pat_list: [{(start)}]
          action: [(C {(mount_filesystems)} {(mount_noupdate)})]
          spids: [258 259 267 -1]
        )
        (case_arm
          pat_list: [{(restart)} {(reload)} {(force-reload)}]
          action: [(C {(mount_filesystems)} {(remount)})]
          spids: [270 275 283 -1]
        )
        (case_arm pat_list:[{(stop)} {(status)}] spids:[286 289 296 -1])
        (case_arm
          pat_list: [{(Id.Lit_Star '*')}]
          action: [
            (command.Simple
              words: [{(echo)} {(DQ ('Usage: mountdevsubfs [start|stop]'))}]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:309)
                  fd: -1
                  arg_word: {(2)}
                )
              ]
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:313)
              arg_word: {(3)}
            )
          ]
          spids: [299 300 318 -1]
        )
      ]
    )
  ]
)