(command.CommandList
  children: [
    (C {<Id.KW_Set set>} {<-e>})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:ACPID)
          op: assign_op.Equal
          rhs: {(DQ </usr/sbin/acpid>)}
          spids: [45]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:DEFAULTS)
          op: assign_op.Equal
          rhs: {(DQ </etc/default/acpid>)}
          spids: [50]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<Id.Lit_LBracket '['>} {<-x>} {(DQ ($ Id.VSub_DollarName '$ACPID'))} {<Id.Lit_RBracket ']'>})
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:OPTIONS)
          op: assign_op.Equal
          rhs: {(DQ )}
          spids: [76]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:MODULES)
          op: assign_op.Equal
          rhs: {(DQ )}
          spids: [80]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {<Id.Lit_LBracket '['>} {<-r>} {(DQ ($ Id.VSub_DollarName '$DEFAULTS'))} 
          {<Id.Lit_RBracket ']'>}
        )
        (C {<.>} {(DQ ($ Id.VSub_DollarName '$DEFAULTS'))})
      ]
    )
    (C {<.>} {</lib/lsb/init-functions>})
    (command.ShFunction
      name: load_modules
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<Id.Lit_LBracket '['>} {<-f>} {</proc/modules>} {<Id.Lit_RBracket ']'>})
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<0>}
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$MODULES'))} 
                          {<Id.Lit_Equals '='>} {(DQ <all>)} {<Id.Lit_RBracket ']'>}
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:MODULES)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  command_list: 
                                    (command.CommandList
                                      children: [
                                        (C {<sed>} {<-rn>} 
                                          {
                                            (SQ 
                                              <
's#^(/lib/modules/[^/]+/)?kernel/(drivers|ubuntu)/acpi/([^/]+/)*(.*)\\.ko:.*#\\4#p'
                                              >
                                            )
                                          } 
                                          {
                                            (DQ </lib/modules/> 
                                              (command_sub
                                                left_token: <Id.Left_DollarParen '$('>
                                                command_list: 
                                                  (command.CommandList
                                                    children: [(C {<uname>} {<-r>})]
                                                  )
                                              ) </modules.dep>
                                            )
                                          }
                                        )
                                      ]
                                    )
                                )
                              )
                            }
                          spids: [162]
                        )
                      ]
                    )
                  ]
                  spids: [142 159]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$MODULES'))} 
                          {<Id.Lit_RBracket ']'>}
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return>)]
                  spids: [190 203]
                )
              ]
            )
            (C {<log_begin_msg>} {(DQ <'Loading ACPI kernel modules...'>)})
            (C {<unset>} {<MODPROBE_OPTIONS>})
            (command.Simple
              words: [{<modprobe>} {<--all>} {<--use-blacklist>} {($ Id.VSub_DollarName '$MODULES')}]
              redirects: [(redir.Redir op:<Id.Redir_Great '2>'> fd:2 arg_word:{</dev/null>})]
            )
            (C {<log_end_msg>} {($ Id.VSub_QMark '$?')})
          ]
        )
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_Number '$1'))}
      arms: [
        (case_arm
          pat_list: [{<start>}]
          action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [(C {<load_modules>}) (C {<true>})]
            )
            (C {<log_begin_msg>} {(DQ <'Starting ACPI services...'>)})
            (C {<start-stop-daemon>} {<--start>} {<--quiet>} {<--oknodo>} {<--exec>} 
              {(DQ ($ Id.VSub_DollarName '$ACPID'))} {<-->} {($ Id.VSub_DollarName '$OPTIONS')}
            )
            (C {<log_end_msg>} {($ Id.VSub_QMark '$?')})
          ]
          spids: [265 266 307 -1]
        )
        (case_arm
          pat_list: [{<stop>}]
          action: [
            (C {<log_begin_msg>} {(DQ <'Stopping ACPI services...'>)})
            (C {<start-stop-daemon>} {<--stop>} {<--quiet>} {<--oknodo>} {<--retry>} {<2>} {<--exec>} 
              {(DQ ($ Id.VSub_DollarName '$ACPID'))}
            )
            (C {<log_end_msg>} {($ Id.VSub_QMark '$?')})
          ]
          spids: [310 311 345 -1]
        )
        (case_arm
          pat_list: [{<restart>}]
          action: [
            (C {($ Id.VSub_Number '$0')} {<stop>})
            (C {<sleep>} {<1>})
            (C {($ Id.VSub_Number '$0')} {<start>})
          ]
          spids: [348 349 367 -1]
        )
        (case_arm
          pat_list: [{<reload>} {<force-reload>}]
          action: [
            (C {<log_begin_msg>} {(DQ <'Reloading ACPI services...'>)})
            (C {<start-stop-daemon>} {<--stop>} {<--signal>} {<1>} {<--exec>} 
              {(DQ ($ Id.VSub_DollarName '$ACPID'))}
            )
            (C {<log_end_msg>} {($ Id.VSub_QMark '$?')})
          ]
          spids: [370 373 404 -1]
        )
        (case_arm
          pat_list: [{<status>}]
          action: [(C {<status_of_proc>} {(DQ ($ Id.VSub_DollarName '$ACPID'))} {<acpid>})]
          spids: [407 408 420 -1]
        )
        (case_arm
          pat_list: [{<Id.Lit_Star '*'>}]
          action: [
            (C {<log_success_msg>} 
              {(DQ <'Usage: /etc/init.d/acpid {start|stop|restart|reload|force-reload|status}'>)}
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
          spids: [423 424 -1 438]
        )
      ]
    )
  ]
)